From 3d4dbc9a8c53de730e5b0433c39ea1d69e2dd480 Mon Sep 17 00:00:00 2001 From: agapple Date: Mon, 26 Aug 2019 18:16:33 +0800 Subject: [PATCH] fixed issue #2099 , support user/passwd acl and canal admin operator --- .gitignore | 9 +- canal-admin/canal-admin-server/pom.xml | 63 + .../common/exception/ServiceException.java | 30 +- .../canal/admin/connector/AdminConnector.java | 124 + .../admin/connector/SimpleAdminConnector.java | 318 + .../connector/SimpleAdminConnectors.java | 31 + .../controller/CanalInstanceController.java | 21 +- .../otter/canal/admin/jmx/JMXConnection.java | 164 - .../otter/canal/admin/model/Model.java | 6 +- .../service/impl/CanalConfigServiceImpl.java | 74 +- .../impl/CanalInstanceServiceImpl.java | 25 +- .../service/impl/NodeServerServiceImpl.java | 50 +- .../admin/service/impl/UserServiceImpl.java | 38 +- .../src/main/resources/canal_manager.sql | 85 + .../src/main/resources/public/index.html | 2 +- .../static/js/chunk-e1a839e4.3175ead5.js | 1 - .../static/js/chunk-e1a839e4.7ee86dd8.js | 1 + .../canal/admin/SimpleAdminConnectorTest.java | 40 + .../canal/admin/jmx/JMXConnectionTest.java | 20 - .../src/views/canalServer/NodeServer.vue | 10 +- canal-admin/canal_manager.sql | 106 - .../client/impl/SimpleCanalConnector.java | 13 +- .../otter/canal/common/utils/FileUtils.java | 19 +- .../running/ServerRunningMonitor.java | 1 + .../otter/canal/deployer/CanalConstants.java | 6 +- .../otter/canal/deployer/CanalController.java | 4 + .../otter/canal/deployer/CanalLauncher.java | 23 - .../otter/canal/deployer/CanalStater.java | 33 +- .../deployer/admin/CanalAdminController.java | 224 + .../deployer/mbean/CanalServerAgent.java | 79 - .../canal/deployer/mbean/CanalServerBean.java | 156 - .../deployer/mbean/CanalServerMXBean.java | 90 - deployer/src/main/resources/canal.properties | 12 +- .../driver/mysql/MysqlConnectorTest.java | 3 +- .../example/AbstractCanalClientTest.java | 5 + protocol/pom.xml | 6 + .../otter/canal/protocol/AdminPacket.java | 6253 +++++++++++++++++ .../otter/canal/protocol/AdminProtocol.proto | 83 + .../otter/canal/protocol/CanalPacket.java | 10 +- .../otter/canal/protocol/SecurityUtil.java | 223 + .../alibaba/otter/canal/admin/CanalAdmin.java | 66 +- .../handler/ClientAuthenticationHandler.java | 119 + .../HandshakeInitializationHandler.java | 62 + .../canal/admin/handler/SessionHandler.java | 154 + .../canal/admin/netty/AdminNettyUtils.java | 63 + .../admin/netty/CanalAdminWithNetty.java | 127 + .../canal/common/CanalMessageSerializer.java | 2 + .../embedded/CanalServerWithEmbedded.java | 35 + .../otter/canal/server/netty/NettyUtils.java | 21 +- .../handler/ClientAuthenticationHandler.java | 19 +- .../HandshakeInitializationHandler.java | 19 +- .../server/netty/handler/SessionHandler.java | 141 +- .../otter/canal/server/CanalServerTest.java | 20 +- .../otter/canal/server/SecurityUtilTest.java | 22 + 54 files changed, 8518 insertions(+), 813 deletions(-) create mode 100644 canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/AdminConnector.java create mode 100644 canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnector.java create mode 100644 canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnectors.java delete mode 100644 canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/JMXConnection.java create mode 100644 canal-admin/canal-admin-server/src/main/resources/canal_manager.sql delete mode 100644 canal-admin/canal-admin-server/src/main/resources/public/static/js/chunk-e1a839e4.3175ead5.js create mode 100644 canal-admin/canal-admin-server/src/main/resources/public/static/js/chunk-e1a839e4.7ee86dd8.js create mode 100644 canal-admin/canal-admin-server/src/test/java/com/alibaba/otter/canal/admin/SimpleAdminConnectorTest.java delete mode 100644 canal-admin/canal-admin-server/src/test/java/com/alibaba/otter/canal/admin/jmx/JMXConnectionTest.java delete mode 100644 canal-admin/canal_manager.sql create mode 100644 deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java delete mode 100644 deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerAgent.java delete mode 100644 deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerBean.java delete mode 100644 deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerMXBean.java create mode 100644 protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminPacket.java create mode 100644 protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminProtocol.proto create mode 100644 protocol/src/main/java/com/alibaba/otter/canal/protocol/SecurityUtil.java rename canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/CanalServerMXBean.java => server/src/main/java/com/alibaba/otter/canal/admin/CanalAdmin.java (53%) create mode 100644 server/src/main/java/com/alibaba/otter/canal/admin/handler/ClientAuthenticationHandler.java create mode 100644 server/src/main/java/com/alibaba/otter/canal/admin/handler/HandshakeInitializationHandler.java create mode 100644 server/src/main/java/com/alibaba/otter/canal/admin/handler/SessionHandler.java create mode 100644 server/src/main/java/com/alibaba/otter/canal/admin/netty/AdminNettyUtils.java create mode 100644 server/src/main/java/com/alibaba/otter/canal/admin/netty/CanalAdminWithNetty.java create mode 100644 server/src/test/java/com/alibaba/otter/canal/server/SecurityUtilTest.java diff --git a/.gitignore b/.gitignore index dabbc0de..f100e606 100644 --- a/.gitignore +++ b/.gitignore @@ -18,7 +18,8 @@ jtester.properties *.rpm client-adapter/example/ *.dat - -canal-admin/canal-admin-ui/dist -canal-admin/canal-admin-ui/node -canal-admin/canal-admin-ui/node_modules +conf/ +canal-admin/canal-admin-ui/dist/ +canal-admin/canal-admin-ui/node/ +canal-admin/canal-admin-ui/node_modules/ +canal-admin/canal-admin-server/src/main/resources/conf/ diff --git a/canal-admin/canal-admin-server/pom.xml b/canal-admin/canal-admin-server/pom.xml index ff24ee8e..aa9c4c4c 100644 --- a/canal-admin/canal-admin-server/pom.xml +++ b/canal-admin/canal-admin-server/pom.xml @@ -12,6 +12,12 @@ canal-admin-server + + com.alibaba.otter + canal.protocol + ${project.version} + true + org.springframework.boot spring-boot-starter-web @@ -134,6 +140,63 @@ + + copy canal default conf + generate-resources + + copy-resources + + + src/main/resources/conf + true + + + ${project.parent.basedir}/../deployer/src/main/resources + + canal.properties + + + + + + + copy instance default conf + generate-resources + + copy-resources + + + src/main/resources/conf + true + + + ${project.parent.basedir}/../deployer/src/main/resources/example + + instance.properties + + + + + + + copy client default conf + generate-resources + + copy-resources + + + src/main/resources/conf + true + + + ${project.parent.basedir}/../client-adapter/launcher/src/main/resources + + application.yml + + + + + diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/common/exception/ServiceException.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/common/exception/ServiceException.java index 2b598555..36501fd7 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/common/exception/ServiceException.java +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/common/exception/ServiceException.java @@ -25,23 +25,25 @@ import org.springframework.web.bind.annotation.ResponseStatus; @ResponseStatus(value = HttpStatus.SERVICE_UNAVAILABLE) public class ServiceException extends RuntimeException { - public ServiceException() { - } + private static final long serialVersionUID = -663217666968123330L; - public ServiceException(String message) { - super(message); - } + public ServiceException(){ + } - public ServiceException(String message, Throwable cause) { - super(message, cause); - } + public ServiceException(String message){ + super(message); + } - public ServiceException(Throwable cause) { - super(cause); - } + public ServiceException(String message, Throwable cause){ + super(message, cause); + } - public ServiceException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) { - super(message, cause, enableSuppression, writableStackTrace); - } + public ServiceException(Throwable cause){ + super(cause); + } + + public ServiceException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace){ + super(message, cause, enableSuppression, writableStackTrace); + } } diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/AdminConnector.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/AdminConnector.java new file mode 100644 index 00000000..1744821b --- /dev/null +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/AdminConnector.java @@ -0,0 +1,124 @@ +package com.alibaba.otter.canal.admin.connector; + +import com.alibaba.otter.canal.admin.common.exception.ServiceException; +import com.alibaba.otter.canal.protocol.exception.CanalClientException; + +/** + * canal数据操作客户端 + * + * @author zebin.xuzb @ 2012-6-19 + * @author jianghang + * @version 1.0.0 + */ +public interface AdminConnector { + + /** + * 链接对应的canal server + * + * @throws CanalClientException + */ + void connect() throws ServiceException; + + /** + * 释放链接 + * + * @throws CanalClientException + */ + void disconnect() throws ServiceException; + + /** + * 获取Canal Server状态 + * + * @return 状态代码 + */ + boolean check(); + + /** + * 启动Canal Server + * + * @return 是否成功 + */ + boolean start(); + + /** + * 停止Canal Server + * + * @return 是否成功 + */ + boolean stop(); + + /** + * 重启Canal Server + * + * @return 是否成功 + */ + boolean restart(); + + /** + * 获取所有当前节点下运行中的实例 + * + * @return 实例信息 + */ + String getRunningInstances(); + + /** + * 通过实例名检查 + * + * @param destination + * @return + */ + boolean checkInstance(String destination); + + /** + * 通过实例名启动实例 + * + * @param destination 实例名 + * @return 是否成功 + */ + boolean startInstance(String destination); + + /** + * 通过实例名关闭实例 + * + * @param destination 实例名 + * @return 是否成功 + */ + boolean stopInstance(String destination); + + /** + * 通过实例名重启实例 + * + * @param destination 实例名 + * @return 是否成功 + */ + boolean restartInstance(String destination); + + /** + * 获取Canal Server日志列表 + * + * @return 日志信息 + */ + String listCanalLog(); + + /** + * 获取Canal Server日志 + * + * @return 日志信息 + */ + String canalLog(int lines); + + /** + * 获取Instance的机器日志列表 + * + * @param destination + */ + String listInstanceLog(String destination); + + /** + * 通过实例名获取实例日志 + * + * @return 日志信息 + */ + String instanceLog(String destination, String fileName, int lines); + +} diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnector.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnector.java new file mode 100644 index 00000000..0e8d77c6 --- /dev/null +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnector.java @@ -0,0 +1,318 @@ +package com.alibaba.otter.canal.admin.connector; + +import java.io.IOException; +import java.net.InetSocketAddress; +import java.net.SocketAddress; +import java.nio.ByteBuffer; +import java.nio.ByteOrder; +import java.nio.channels.Channel; +import java.nio.channels.Channels; +import java.nio.channels.ReadableByteChannel; +import java.nio.channels.SocketChannel; +import java.nio.channels.WritableByteChannel; +import java.security.NoSuchAlgorithmException; + +import org.apache.commons.lang.BooleanUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.alibaba.otter.canal.admin.common.exception.ServiceException; +import com.alibaba.otter.canal.protocol.AdminPacket.Ack; +import com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth; +import com.alibaba.otter.canal.protocol.AdminPacket.Handshake; +import com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin; +import com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin; +import com.alibaba.otter.canal.protocol.AdminPacket.Packet; +import com.alibaba.otter.canal.protocol.AdminPacket.PacketType; +import com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin; +import com.alibaba.otter.canal.protocol.SecurityUtil; +import com.alibaba.otter.canal.protocol.exception.CanalClientException; +import com.google.protobuf.ByteString; + +/** + * 基于netty实现的admin控制 + * + * @author agapple 2019年8月26日 上午10:23:44 + * @since 1.1.4 + */ +public class SimpleAdminConnector implements AdminConnector { + + private static final Logger logger = LoggerFactory.getLogger(SimpleAdminConnector.class); + private String user; + private String passwd; + private SocketAddress address; + private int soTimeout = 60000; // milliseconds + private int idleTimeout = 60 * 60 * 1000; // client和server之间的空闲链接超时的时间,默认为1小时 + private final ByteBuffer readHeader = ByteBuffer.allocate(4).order(ByteOrder.BIG_ENDIAN); + private final ByteBuffer writeHeader = ByteBuffer.allocate(4).order(ByteOrder.BIG_ENDIAN); + private SocketChannel channel; + private ReadableByteChannel readableChannel; + private WritableByteChannel writableChannel; + private volatile boolean connected = false; + + public SimpleAdminConnector(String ip, int port, String user, String passwd){ + this.address = new InetSocketAddress(ip, port); + this.user = user; + this.passwd = passwd; + } + + @Override + public void connect() throws ServiceException { + try { + if (connected) { + return; + } + + channel = SocketChannel.open(); + channel.socket().setSoTimeout(soTimeout); + channel.connect(address); + readableChannel = Channels.newChannel(channel.socket().getInputStream()); + writableChannel = Channels.newChannel(channel.socket().getOutputStream()); + Packet p = Packet.parseFrom(readNextPacket()); + if (p.getVersion() != 1) { + throw new CanalClientException("unsupported version at this client."); + } + + if (p.getType() != PacketType.HANDSHAKE) { + throw new CanalClientException("expect handshake but found other type."); + } + + Handshake handshake = Handshake.parseFrom(p.getBody()); + ByteString seed = handshake.getSeeds(); // seed for auth + String newPasswd = passwd; + if (passwd != null) { + // encode passwd + newPasswd = SecurityUtil.byte2HexStr(SecurityUtil.scramble411(passwd.getBytes(), seed.toByteArray())); + } + + ClientAuth ca = ClientAuth.newBuilder() + .setUsername(user != null ? user : "") + .setPassword(ByteString.copyFromUtf8(newPasswd != null ? newPasswd : "")) + .setNetReadTimeout(idleTimeout) + .setNetWriteTimeout(idleTimeout) + .build(); + writeWithHeader(Packet.newBuilder() + .setType(PacketType.CLIENTAUTHENTICATION) + .setBody(ca.toByteString()) + .build() + .toByteArray()); + // + Packet ack = Packet.parseFrom(readNextPacket()); + if (ack.getType() != PacketType.ACK) { + throw new CanalClientException("unexpected packet type when ack is expected"); + } + + Ack ackBody = Ack.parseFrom(ack.getBody()); + if (ackBody.getCode() > 0) { + throw new ServiceException("something goes wrong when doing authentication: " + ackBody.getMessage()); + } + + connected = true; + } catch (IOException e) { + throw new ServiceException(e); + } catch (NoSuchAlgorithmException e) { + throw new ServiceException(e); + } + } + + @Override + public void disconnect() throws ServiceException { + if (!connected) { + return; + } + + connected = false; + if (readableChannel != null) { + quietlyClose(readableChannel); + readableChannel = null; + } + if (writableChannel != null) { + quietlyClose(writableChannel); + writableChannel = null; + } + if (channel != null) { + quietlyClose(channel); + channel = null; + } + } + + @Override + public boolean check() { + return BooleanUtils.toBoolean(Integer.valueOf(doServerAdmin("check"))); + } + + @Override + public boolean start() { + return BooleanUtils.toBoolean(Integer.valueOf(doServerAdmin("start"))); + } + + @Override + public boolean stop() { + return BooleanUtils.toBoolean(Integer.valueOf(doServerAdmin("stop"))); + } + + @Override + public boolean restart() { + return BooleanUtils.toBoolean(Integer.valueOf(doServerAdmin("restart"))); + } + + @Override + public String getRunningInstances() { + return doServerAdmin("list"); + } + + @Override + public boolean checkInstance(String destination) { + return BooleanUtils.toBoolean(Integer.valueOf(doInstanceAdmin(destination, "check"))); + } + + @Override + public boolean startInstance(String destination) { + return BooleanUtils.toBoolean(Integer.valueOf(doInstanceAdmin(destination, "start"))); + } + + @Override + public boolean stopInstance(String destination) { + return BooleanUtils.toBoolean(Integer.valueOf(doInstanceAdmin(destination, "stop"))); + } + + @Override + public boolean restartInstance(String destination) { + return BooleanUtils.toBoolean(Integer.valueOf(doInstanceAdmin(destination, "restart"))); + } + + @Override + public String listCanalLog() { + return doLogAdmin("server", "list", null, null, 0); + } + + @Override + public String canalLog(int lines) { + return doLogAdmin("server", "file", null, null, lines); + } + + @Override + public String listInstanceLog(String destination) { + return doLogAdmin("instance", "list", destination, null, 0); + } + + @Override + public String instanceLog(String destination, String fileName, int lines) { + return doLogAdmin("instance", "file", destination, fileName, lines); + } + + // ==================== helper method ==================== + + private String doServerAdmin(String action) { + try { + writeWithHeader(Packet.newBuilder() + .setType(PacketType.SERVER) + .setBody(ServerAdmin.newBuilder().setAction(action).build().toByteString()) + .build() + .toByteArray()); + + Packet p = Packet.parseFrom(readNextPacket()); + Ack ack = Ack.parseFrom(p.getBody()); + if (ack.getCode() > 0) { + throw new ServiceException("failed to subscribe with reason: " + ack.getMessage()); + } + + return ack.getMessage(); + } catch (IOException e) { + throw new ServiceException(e); + } + } + + private String doInstanceAdmin(String destination, String action) { + try { + writeWithHeader(Packet.newBuilder() + .setType(PacketType.INSTANCE) + .setBody(InstanceAdmin.newBuilder() + .setDestination(destination) + .setAction(action) + .build() + .toByteString()) + .build() + .toByteArray()); + + Packet p = Packet.parseFrom(readNextPacket()); + Ack ack = Ack.parseFrom(p.getBody()); + if (ack.getCode() > 0) { + throw new ServiceException("failed to subscribe with reason: " + ack.getMessage()); + } + + return ack.getMessage(); + } catch (IOException e) { + throw new ServiceException(e); + } + } + + private String doLogAdmin(String type, String action, String destination, String file, int count) { + try { + writeWithHeader(Packet.newBuilder() + .setType(PacketType.LOG) + .setBody(LogAdmin.newBuilder() + .setType(type) + .setAction(action) + .setDestination(destination == null ? "" : destination) + .setFile(file == null ? "" : file) + .setCount(count) + .build() + .toByteString()) + .build() + .toByteArray()); + + Packet p = Packet.parseFrom(readNextPacket()); + Ack ack = Ack.parseFrom(p.getBody()); + if (ack.getCode() > 0) { + throw new ServiceException("failed to subscribe with reason: " + ack.getMessage()); + } + + return ack.getMessage(); + } catch (IOException e) { + throw new ServiceException(e); + } + } + + private void writeWithHeader(byte[] body) throws IOException { + writeWithHeader(writableChannel, body); + } + + private byte[] readNextPacket() throws IOException { + return readNextPacket(readableChannel); + } + + private void writeWithHeader(WritableByteChannel channel, byte[] body) throws IOException { + writeHeader.clear(); + writeHeader.putInt(body.length); + writeHeader.flip(); + channel.write(writeHeader); + channel.write(ByteBuffer.wrap(body)); + } + + private byte[] readNextPacket(ReadableByteChannel channel) throws IOException { + readHeader.clear(); + read(channel, readHeader); + int bodyLen = readHeader.getInt(0); + ByteBuffer bodyBuf = ByteBuffer.allocate(bodyLen).order(ByteOrder.BIG_ENDIAN); + read(channel, bodyBuf); + return bodyBuf.array(); + } + + private void read(ReadableByteChannel channel, ByteBuffer buffer) throws IOException { + while (buffer.hasRemaining()) { + int r = channel.read(buffer); + if (r == -1) { + throw new IOException("end of stream when reading header"); + } + } + } + + private void quietlyClose(Channel channel) { + try { + channel.close(); + } catch (IOException e) { + logger.warn("exception on closing channel:{} \n {}", channel, e); + } + } +} diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnectors.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnectors.java new file mode 100644 index 00000000..740790c3 --- /dev/null +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/connector/SimpleAdminConnectors.java @@ -0,0 +1,31 @@ +package com.alibaba.otter.canal.admin.connector; + +import java.util.function.Function; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class SimpleAdminConnectors { + + private static final Logger logger = LoggerFactory.getLogger(SimpleAdminConnectors.class); + private static String defaultUser = "admin"; + private static String defaultPasswd = "admin"; + + public static R execute(String ip, int port, Function function) { + return execute(ip, port, defaultUser, defaultPasswd, function); + } + + public static R execute(String ip, int port, String user, String passwd, Function function) { + SimpleAdminConnector connector = new SimpleAdminConnector(ip, port, user, passwd); + try { + connector.connect(); + return function.apply(connector); + } catch (Exception e) { + logger.error(e.getMessage()); + } finally { + connector.disconnect(); + } + + return null; + } +} diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalInstanceController.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalInstanceController.java index 6730d7c7..813a2b3a 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalInstanceController.java +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalInstanceController.java @@ -4,7 +4,14 @@ import java.util.List; import java.util.Map; import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.web.bind.annotation.*; +import org.springframework.web.bind.annotation.DeleteMapping; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.PutMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; import com.alibaba.otter.canal.admin.model.BaseModel; import com.alibaba.otter.canal.admin.model.CanalInstanceConfig; @@ -49,6 +56,18 @@ public class CanalInstanceController { return BaseModel.getInstance("success"); } + /** + * 实例详情信息 + * + * @param id 实例配置id + * @param env 环境变量 + * @return 实例信息 + */ + @GetMapping(value = "/instance") + public BaseModel config(@PathVariable Long id, @PathVariable String env) { + return BaseModel.getInstance(canalInstanceConfigService.detail(id)); + } + /** * 实例详情信息 * diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/JMXConnection.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/JMXConnection.java deleted file mode 100644 index 835cf420..00000000 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/JMXConnection.java +++ /dev/null @@ -1,164 +0,0 @@ -package com.alibaba.otter.canal.admin.jmx; - -import com.alibaba.otter.canal.admin.common.exception.ServiceException; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import javax.management.*; -import javax.management.remote.JMXConnector; -import javax.management.remote.JMXConnectorFactory; -import javax.management.remote.JMXServiceURL; -import java.io.IOException; -import java.io.InterruptedIOException; -import java.net.SocketTimeoutException; -import java.util.concurrent.*; -import java.util.function.Function; - -/** - * Canal Server JMX 控制层 - * - * @author rewerma 2019-07-13 下午05:12:16 - * @version 1.0.0 - */ -public class JMXConnection { - - private static final Logger logger = LoggerFactory.getLogger(JMXConnection.class); - - private String ip; - private Integer port; - private JMXConnector jmxc; - private CanalServerMXBean canalServerMXBean; - - public JMXConnection(String ip, Integer port){ - this.ip = ip; - this.port = port; - } - - /** - * 执行相关操作 - * - * @param ip jmx ip - * @param port jmx port - * @param function 执行方法 - * @param 返回泛型 - * @return 执行结果 - */ - public static R execute(String ip, int port, Function function) { - JMXConnection jmxConnection = new JMXConnection(ip, port); - try { - CanalServerMXBean canalServerMXBean = jmxConnection.getCanalServerMXBean(); - return function.apply(canalServerMXBean); - } catch (Exception e) { - logger.error(e.getMessage()); - } finally { - jmxConnection.close(); - } - return null; - } - - /** - * 连接远程jmx - */ - public void connect() { - try { - JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + ip + ":" + port + "/jmxrmi"); - // jmxc = JMXConnectorFactory.connect(url, null); - jmxc = connectWithTimeout(url, 3, TimeUnit.SECONDS); - MBeanServerConnection mBeanServerConnection = jmxc.getMBeanServerConnection(); - ObjectName name = new ObjectName("CanalServerAgent:type=CanalServerStatus"); - mBeanServerConnection.addNotificationListener(name, (notification, handback) -> { - }, null, null); - canalServerMXBean = MBeanServerInvocationHandler - .newProxyInstance(mBeanServerConnection, name, CanalServerMXBean.class, false); - } catch (Exception e) { - throw new ServiceException(e.getMessage(), e); - } - } - - /** - * 带超时的jmx连接器 - * - * @param url jmx url - * @param timeout 超时时间 - * @param unit 超时时间单位 - * @return JMXConnector - * @throws IOException 连接异常 - */ - private static JMXConnector connectWithTimeout(final JMXServiceURL url, long timeout, - TimeUnit unit) throws IOException { - final BlockingQueue mailbox = new ArrayBlockingQueue<>(1); - ExecutorService executor = Executors.newSingleThreadExecutor(daemonThreadFactory); - executor.submit(() -> { - try { - JMXConnector connector = JMXConnectorFactory.connect(url); - if (!mailbox.offer(connector)) connector.close(); - } catch (Throwable t) { - mailbox.offer(t); - } - }); - Object result; - try { - result = mailbox.poll(timeout, unit); - if (result == null) { - if (!mailbox.offer("")) result = mailbox.take(); - } - } catch (InterruptedException e) { - throw initCause(new InterruptedIOException(e.getMessage()), e); - } finally { - executor.shutdown(); - } - if (result == null) throw new SocketTimeoutException("Connect timed out: " + url); - if (result instanceof JMXConnector) return (JMXConnector) result; - try { - throw (Throwable) result; - } catch (IOException | RuntimeException | Error e) { - throw e; - } catch (Throwable e) { - // In principle this can't happen but we wrap it anyway - throw new IOException(e.toString(), e); - } - } - - private static T initCause(T wrapper, Throwable wrapped) { - wrapper.initCause(wrapped); - return wrapper; - } - - private static class DaemonThreadFactory implements ThreadFactory { - - public Thread newThread(Runnable r) { - Thread t = Executors.defaultThreadFactory().newThread(r); - t.setDaemon(true); - return t; - } - } - - private static final ThreadFactory daemonThreadFactory = new DaemonThreadFactory(); - - /** - * 获取MBean - * - * @return canalServerMXBean - */ - public CanalServerMXBean getCanalServerMXBean() { - if (jmxc == null) { - connect(); - } - return canalServerMXBean; - } - - /** - * 关闭jmx连接 - */ - public void close() { - try { - if (jmxc != null) { - jmxc.close(); - } - } catch (Exception e) { - logger.error(e.getMessage(), e); - } finally { - jmxc = null; - } - } -} diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/model/Model.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/model/Model.java index a965a0ff..23de44e3 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/model/Model.java +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/model/Model.java @@ -2,12 +2,14 @@ package com.alibaba.otter.canal.admin.model; import io.ebean.Ebean; import io.ebean.EbeanServer; -import org.apache.commons.beanutils.PropertyUtils; + +import java.lang.reflect.Field; import javax.persistence.Id; import javax.persistence.MappedSuperclass; import javax.persistence.OptimisticLockException; -import java.lang.reflect.Field; + +import org.apache.commons.beanutils.PropertyUtils; /** * EBean Model扩展类 diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalConfigServiceImpl.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalConfigServiceImpl.java index 5b1c12d5..9444336f 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalConfigServiceImpl.java +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalConfigServiceImpl.java @@ -1,5 +1,13 @@ package com.alibaba.otter.canal.admin.service.impl; +import java.io.IOException; +import java.io.InputStream; +import java.util.Date; + +import org.apache.commons.io.IOUtils; +import org.apache.commons.lang.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import org.springframework.stereotype.Service; import com.alibaba.otter.canal.admin.model.CanalConfig; @@ -14,15 +22,75 @@ import com.alibaba.otter.canal.admin.service.CanalConfigService; @Service public class CanalConfigServiceImpl implements CanalConfigService { + private Logger logger = LoggerFactory.getLogger(CanalConfigServiceImpl.class); + + private static final String CANAL_GLOBAL_CONFIG = "canal.properties"; + private static final String CANAL_ADAPTER_CONFIG = "application.yml"; + public CanalConfig getCanalConfig() { - return CanalConfig.find.byId(1L); + long id = 1L; + CanalConfig config = CanalConfig.find.byId(id); + if (config == null) { + String context = loadDefaultConf(CANAL_GLOBAL_CONFIG); + if (context == null) { + return null; + } + + config = new CanalConfig(); + config.setId(id); + config.setName(CANAL_GLOBAL_CONFIG); + config.setModifiedTime(new Date()); + config.setContent(context); + return config; + } + + return config; } public CanalConfig getAdapterConfig() { - return CanalConfig.find.byId(2L); + long id = 2L; + CanalConfig config = CanalConfig.find.byId(id); + if (config == null) { + String context = loadDefaultConf(CANAL_ADAPTER_CONFIG); + if (context == null) { + return null; + } + + config = new CanalConfig(); + config.setId(id); + config.setName(CANAL_ADAPTER_CONFIG); + config.setModifiedTime(new Date()); + config.setContent(context); + return config; + } + + return config; } public void updateContent(CanalConfig canalConfig) { - canalConfig.update("content"); + try { + canalConfig.insert(); + } catch (Throwable e) { + canalConfig.update(); + } + } + + private String loadDefaultConf(String confFileName) { + InputStream input = null; + try { + input = Thread.currentThread().getContextClassLoader().getResourceAsStream("conf/" + confFileName); + if (input == null) { + return null; + } + + return StringUtils.join(IOUtils.readLines(input), "\n"); + } catch (IOException e) { + logger.error("find " + confFileName + " is error!", e); + return null; + } finally { + if (input != null) { + IOUtils.closeQuietly(input); + } + } } } diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalInstanceServiceImpl.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalInstanceServiceImpl.java index ed00a93c..659eff08 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalInstanceServiceImpl.java +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/CanalInstanceServiceImpl.java @@ -1,5 +1,7 @@ package com.alibaba.otter.canal.admin.service.impl; +import io.ebean.Query; + import java.util.HashMap; import java.util.List; import java.util.Map; @@ -7,14 +9,12 @@ import java.util.Map; import org.apache.commons.lang.StringUtils; import org.springframework.stereotype.Service; -import com.alibaba.otter.canal.admin.jmx.CanalServerMXBean; -import com.alibaba.otter.canal.admin.jmx.JMXConnection; +import com.alibaba.otter.canal.admin.connector.AdminConnector; +import com.alibaba.otter.canal.admin.connector.SimpleAdminConnectors; import com.alibaba.otter.canal.admin.model.CanalInstanceConfig; import com.alibaba.otter.canal.admin.model.NodeServer; import com.alibaba.otter.canal.admin.service.CanalInstanceService; -import io.ebean.Query; - /** * Canal实例配置信息业务层 * @@ -39,8 +39,9 @@ public class CanalInstanceServiceImpl implements CanalInstanceService { // check all canal instances running status List nodeServers = NodeServer.find.query().findList(); for (NodeServer nodeServer : nodeServers) { - String runningInstances = JMXConnection - .execute(nodeServer.getIp(), nodeServer.getPort(), CanalServerMXBean::getRunningInstances); + String runningInstances = SimpleAdminConnectors.execute(nodeServer.getIp(), + nodeServer.getPort(), + AdminConnector::getRunningInstances); if (runningInstances == null) { continue; } @@ -90,9 +91,9 @@ public class CanalInstanceServiceImpl implements CanalInstanceService { return result; } - String log = JMXConnection.execute(nodeServer.getIp(), + String log = SimpleAdminConnectors.execute(nodeServer.getIp(), nodeServer.getPort(), - canalServerMXBean -> canalServerMXBean.instanceLog(canalInstanceConfig.getName())); + adminConnector -> adminConnector.instanceLog(canalInstanceConfig.getName(), null, 100)); result.put("instance", canalInstanceConfig.getName()); result.put("log", log); @@ -122,13 +123,13 @@ public class CanalInstanceServiceImpl implements CanalInstanceService { } Boolean resutl = null; if ("start".equals(option)) { - resutl = JMXConnection.execute(nodeServer.getIp(), + resutl = SimpleAdminConnectors.execute(nodeServer.getIp(), nodeServer.getPort(), - canalServerMXBean -> canalServerMXBean.startInstance(canalInstanceConfig.getName())); + adminConnector -> adminConnector.startInstance(canalInstanceConfig.getName())); } else if ("stop".equals(option)) { - resutl = JMXConnection.execute(nodeServer.getIp(), + resutl = SimpleAdminConnectors.execute(nodeServer.getIp(), nodeServer.getPort(), - canalServerMXBean -> canalServerMXBean.stopInstance(canalInstanceConfig.getName())); + adminConnector -> adminConnector.stopInstance(canalInstanceConfig.getName())); } else { return false; } diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/NodeServerServiceImpl.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/NodeServerServiceImpl.java index 78b004a7..d6b2ce8b 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/NodeServerServiceImpl.java +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/NodeServerServiceImpl.java @@ -1,5 +1,7 @@ package com.alibaba.otter.canal.admin.service.impl; +import io.ebean.Query; + import java.util.ArrayList; import java.util.List; import java.util.concurrent.ExecutionException; @@ -8,18 +10,14 @@ import java.util.concurrent.Executors; import java.util.concurrent.Future; import org.apache.commons.lang.StringUtils; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; import org.springframework.stereotype.Service; import com.alibaba.otter.canal.admin.common.exception.ServiceException; -import com.alibaba.otter.canal.admin.jmx.CanalServerMXBean; -import com.alibaba.otter.canal.admin.jmx.JMXConnection; +import com.alibaba.otter.canal.admin.connector.AdminConnector; +import com.alibaba.otter.canal.admin.connector.SimpleAdminConnectors; import com.alibaba.otter.canal.admin.model.NodeServer; import com.alibaba.otter.canal.admin.service.NodeServerService; -import io.ebean.Query; - /** * 节点信息业务层 * @@ -29,8 +27,6 @@ import io.ebean.Query; @Service public class NodeServerServiceImpl implements NodeServerService { - private static final Logger logger = LoggerFactory.getLogger(NodeServerServiceImpl.class); - public void save(NodeServer nodeServer) { int cnt = NodeServer.find.query() .where() @@ -90,18 +86,9 @@ public class NodeServerServiceImpl implements NodeServerService { // get all nodes status for (NodeServer ns : nodeServers) { futures.add(executorService.submit(() -> { - int status = -1; - JMXConnection jmxConnection = new JMXConnection(ns.getIp(), ns.getPort()); - try { - CanalServerMXBean canalServerMXBean = jmxConnection.getCanalServerMXBean(); - status = canalServerMXBean.getStatus(); - } catch (Exception e) { - logger.warn(e.getMessage()); - } finally { - jmxConnection.close(); - } - ns.setStatus(status); - return status != -1; + boolean status = SimpleAdminConnectors.execute(ns.getIp(), ns.getPort(), AdminConnector::check); + ns.setStatus(status ? 1 : 0); + return !status; })); } futures.forEach(f -> { @@ -118,11 +105,8 @@ public class NodeServerServiceImpl implements NodeServerService { } public int remoteNodeStatus(String ip, Integer port) { - Integer resutl = JMXConnection.execute(ip, port, CanalServerMXBean::getStatus); - if (resutl == null) { - resutl = -1; - } - return resutl; + boolean result = SimpleAdminConnectors.execute(ip, port, AdminConnector::check); + return result ? 1 : 0; } public String remoteCanalLog(Long id) { @@ -130,7 +114,9 @@ public class NodeServerServiceImpl implements NodeServerService { if (nodeServer == null) { return ""; } - return JMXConnection.execute(nodeServer.getIp(), nodeServer.getPort(), CanalServerMXBean::canalLog); + return SimpleAdminConnectors.execute(nodeServer.getIp(), + nodeServer.getPort(), + adminConnector -> adminConnector.canalLog(100)); } public boolean remoteOperation(Long id, String option) { @@ -138,18 +124,18 @@ public class NodeServerServiceImpl implements NodeServerService { if (nodeServer == null) { return false; } - Boolean resutl = null; + Boolean result = null; if ("start".equals(option)) { - resutl = JMXConnection.execute(nodeServer.getIp(), nodeServer.getPort(), CanalServerMXBean::start); + result = SimpleAdminConnectors.execute(nodeServer.getIp(), nodeServer.getPort(), AdminConnector::start); } else if ("stop".equals(option)) { - resutl = JMXConnection.execute(nodeServer.getIp(), nodeServer.getPort(), CanalServerMXBean::stop); + result = SimpleAdminConnectors.execute(nodeServer.getIp(), nodeServer.getPort(), AdminConnector::stop); } else { return false; } - if (resutl == null) { - resutl = false; + if (result == null) { + result = false; } - return resutl; + return result; } } diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/UserServiceImpl.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/UserServiceImpl.java index 18b50d6f..606d1c99 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/UserServiceImpl.java +++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/service/impl/UserServiceImpl.java @@ -1,10 +1,14 @@ package com.alibaba.otter.canal.admin.service.impl; +import java.security.NoSuchAlgorithmException; + +import org.apache.commons.lang.StringUtils; +import org.springframework.stereotype.Service; + import com.alibaba.otter.canal.admin.common.exception.ServiceException; import com.alibaba.otter.canal.admin.model.User; import com.alibaba.otter.canal.admin.service.UserService; -import org.apache.commons.lang.StringUtils; -import org.springframework.stereotype.Service; +import com.alibaba.otter.canal.protocol.SecurityUtil; /** * 用户信息业务层 @@ -15,11 +19,22 @@ import org.springframework.stereotype.Service; @Service public class UserServiceImpl implements UserService { + private static byte[] seeds = "canal is best!".getBytes(); + public User find4Login(String username, String password) { if (StringUtils.isEmpty(username) || StringUtils.isEmpty(password)) { return null; } - User user = User.find.query().where().eq("username", username).eq("password", password).findOne(); + User user = User.find.query().where().eq("username", username).findOne(); + try { + byte[] pass = SecurityUtil.scramble411(password.getBytes(), seeds); + if (!SecurityUtil.scrambleServerAuth(pass, SecurityUtil.hexStr2Bytes(user.getPassword()), seeds)) { + throw new ServiceException("user:" + user.getName() + " passwd incorrect!"); + } + } catch (NoSuchAlgorithmException e) { + throw new ServiceException("user:" + user.getName() + " auth failed!"); + } + if (user != null) { user.setPassword(""); } @@ -27,14 +42,23 @@ public class UserServiceImpl implements UserService { } public void update(User user) { - User userTmp = User.find.byId(1L); + User userTmp = User.find.query().where().eq("username", user.getUsername()).findOne(); if (userTmp == null) { throw new ServiceException(); } - if (!userTmp.getPassword().equals(user.getOldPassword())) { - throw new ServiceException("错误的旧密码"); + + try { + byte[] pass = SecurityUtil.scramble411(user.getOldPassword().getBytes(), seeds); + if (!SecurityUtil.scrambleServerAuth(pass, SecurityUtil.hexStr2Bytes(userTmp.getPassword()), seeds)) { + throw new ServiceException("old passwd is unmatch"); + } + + user.setId(userTmp.getId()); + user.setPassword(SecurityUtil.scrambleGenPass(user.getPassword().getBytes())); + } catch (NoSuchAlgorithmException e) { + throw new ServiceException("passwd process failed"); } - user.setId(1L); + user.update("username", "nn:password"); } } diff --git a/canal-admin/canal-admin-server/src/main/resources/canal_manager.sql b/canal-admin/canal-admin-server/src/main/resources/canal_manager.sql new file mode 100644 index 00000000..9ca6de4f --- /dev/null +++ b/canal-admin/canal-admin-server/src/main/resources/canal_manager.sql @@ -0,0 +1,85 @@ +CREATE DATABASE /*!32312 IF NOT EXISTS*/ `canal_manager` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */; + +USE `canal_manager`; + +SET NAMES utf8mb4; +SET FOREIGN_KEY_CHECKS = 0; + +-- ---------------------------- +-- Table structure for canal_adapter_config +-- ---------------------------- +DROP TABLE IF EXISTS `canal_adapter_config`; +CREATE TABLE `canal_adapter_config` ( + `id` bigint(20) NOT NULL AUTO_INCREMENT, + `category` varchar(45) NOT NULL, + `name` varchar(45) NOT NULL, + `content` text NOT NULL, + `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + PRIMARY KEY (`id`) +) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4; + +-- ---------------------------- +-- Table structure for canal_config +-- ---------------------------- +DROP TABLE IF EXISTS `canal_config`; +CREATE TABLE `canal_config` ( + `id` bigint(20) NOT NULL AUTO_INCREMENT, + `name` varchar(45) NOT NULL, + `content` text NOT NULL, + `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + PRIMARY KEY (`id`), + UNIQUE KEY `name_UNIQUE` (`name`) +) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4; + +-- ---------------------------- +-- Table structure for canal_instance_config +-- ---------------------------- +DROP TABLE IF EXISTS `canal_instance_config`; +CREATE TABLE `canal_instance_config` ( + `id` bigint(20) NOT NULL AUTO_INCREMENT, + `name` varchar(45) NOT NULL, + `content` text NOT NULL, + `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + PRIMARY KEY (`id`), + UNIQUE KEY `name_UNIQUE` (`name`) +) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4; + +-- ---------------------------- +-- Table structure for canal_node_server +-- ---------------------------- +DROP TABLE IF EXISTS `canal_node_server`; +CREATE TABLE `canal_node_server` ( + `id` bigint(20) NOT NULL AUTO_INCREMENT, + `name` varchar(63) NOT NULL, + `ip` varchar(63) NOT NULL, + `port` int(11) DEFAULT NULL, + `port2` int(11) DEFAULT NULL, + `status` int(11) NOT NULL, + `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + PRIMARY KEY (`id`) +) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4; + +-- ---------------------------- +-- Table structure for canal_user +-- ---------------------------- +DROP TABLE IF EXISTS `canal_user`; +CREATE TABLE `canal_user` ( + `id` bigint(20) NOT NULL AUTO_INCREMENT, + `username` varchar(31) NOT NULL, + `password` varchar(128) NOT NULL, + `name` varchar(31) NOT NULL, + `roles` varchar(31) NOT NULL, + `introduction` varchar(255) DEFAULT NULL, + `avatar` varchar(255) DEFAULT NULL, + `creation_date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + PRIMARY KEY (`id`) +) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4; + +-- ---------------------------- +-- Records of canal_user +-- ---------------------------- +BEGIN; +INSERT INTO `canal_user` VALUES (1, 'admin', '6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9', 'Canal Manager', 'admin', NULL, NULL, '2019-07-14 00:05:28'); +COMMIT; + +SET FOREIGN_KEY_CHECKS = 1; diff --git a/canal-admin/canal-admin-server/src/main/resources/public/index.html b/canal-admin/canal-admin-server/src/main/resources/public/index.html index 1bc0a7f0..b76917f2 100644 --- a/canal-admin/canal-admin-server/src/main/resources/public/index.html +++ b/canal-admin/canal-admin-server/src/main/resources/public/index.html @@ -1 +1 @@ -Canal Admin
\ No newline at end of file +Canal Admin
\ No newline at end of file diff --git a/canal-admin/canal-admin-server/src/main/resources/public/static/js/chunk-e1a839e4.3175ead5.js b/canal-admin/canal-admin-server/src/main/resources/public/static/js/chunk-e1a839e4.3175ead5.js deleted file mode 100644 index 6c3a769d..00000000 --- a/canal-admin/canal-admin-server/src/main/resources/public/static/js/chunk-e1a839e4.3175ead5.js +++ /dev/null @@ -1 +0,0 @@ -(window["webpackJsonp"]=window["webpackJsonp"]||[]).push([["chunk-e1a839e4"],{"9f66":function(e,t,n){"use strict";n.r(t);var r=function(){var e=this,t=e.$createElement,n=e._self._c||t;return n("div",{staticClass:"app-container"},[n("div",{staticClass:"filter-container"},[n("el-button",{staticClass:"filter-item",attrs:{type:"primary"},on:{click:function(t){return e.handleCreate()}}},[e._v("新建Server")]),e._v(" "),n("el-button",{staticClass:"filter-item",attrs:{type:"info"},on:{click:function(t){return e.fetchData()}}},[e._v("刷新列表")])],1),e._v(" 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= new SimpleAdminConnector("127.0.0.1", 11110, "admin", "admin"); + connector.connect(); + System.out.println("check 1 : " + connector.check()); + System.out.println("getRunning Before stop 1 : " + connector.getRunningInstances()); + System.out.println("stop 1: " + connector.stop()); + System.out.println("getRunning After stop 1 : " + connector.getRunningInstances()); + System.out.println("check 1 : " + connector.check()); + System.out.println("listFile 1 : " + connector.listCanalLog()); + System.out.println("getFile 1 : " + connector.canalLog(10)); + connector.disconnect(); + + connector.connect(); + System.out.println("check 2 : " + connector.check()); + System.out.println("get Running Before start : " + connector.getRunningInstances()); + System.out.println("start 2 : " + connector.start()); + System.out.println("get Running After start : " + connector.getRunningInstances()); + System.out.println("check 2 : " + connector.check()); + System.out.println("check after before example 2 : " + connector.checkInstance("example")); + System.out.println("stop example 2 : " + connector.stopInstance("example")); + System.out.println("check example 2 : " + connector.checkInstance("example")); + System.out.println("start example 2 : " + connector.startInstance("example")); + System.out.println("check after start example 2 : " + connector.checkInstance("example")); + System.out.println("listFile 2 : " + connector.listCanalLog()); + System.out.println("getFile 2 : " + connector.canalLog(10)); + + System.out.println("listFile 3 : " + connector.listInstanceLog("example")); + System.out.println("getFile 3 : " + connector.instanceLog("example", "example.log", 10)); + connector.disconnect(); + } +} diff --git a/canal-admin/canal-admin-server/src/test/java/com/alibaba/otter/canal/admin/jmx/JMXConnectionTest.java b/canal-admin/canal-admin-server/src/test/java/com/alibaba/otter/canal/admin/jmx/JMXConnectionTest.java deleted file mode 100644 index 7a7f1e73..00000000 --- a/canal-admin/canal-admin-server/src/test/java/com/alibaba/otter/canal/admin/jmx/JMXConnectionTest.java +++ /dev/null @@ -1,20 +0,0 @@ -package com.alibaba.otter.canal.admin.jmx; - -import org.junit.Test; - -public class JMXConnectionTest { - - @Test - public void testSimple() { - - JMXConnection jmxConnection = new JMXConnection("127.0.0.1", 11113); - try { - CanalServerMXBean canalServerMXBean = jmxConnection.getCanalServerMXBean(); - System.out.println(canalServerMXBean.getStatus()); - } catch (Exception e) { - e.printStackTrace(); - } finally { - jmxConnection.close(); - } - } -} diff --git a/canal-admin/canal-admin-ui/src/views/canalServer/NodeServer.vue b/canal-admin/canal-admin-ui/src/views/canalServer/NodeServer.vue index a44e7e24..c639547f 100644 --- a/canal-admin/canal-admin-ui/src/views/canalServer/NodeServer.vue +++ b/canal-admin/canal-admin-ui/src/views/canalServer/NodeServer.vue @@ -25,7 +25,7 @@ {{ scope.row.ip }} - + @@ -65,8 +65,8 @@ - - + + @@ -119,13 +119,13 @@ export default { id: undefined, name: null, ip: null, - port: 11113, + port: 11110, port2: 11112 }, rules: { name: [{ required: true, message: 'Server 名称不能为空', trigger: 'change' }], ip: [{ required: true, message: 'Server IP不能为空', trigger: 'change' }], - port: [{ required: true, message: 'Server JMX端口不能为空', trigger: 'change' }] + port: [{ required: true, message: 'Server Admin端口不能为空', trigger: 'change' }] }, dialogStatus: 'create' } diff --git a/canal-admin/canal_manager.sql b/canal-admin/canal_manager.sql deleted file mode 100644 index 262d099d..00000000 --- a/canal-admin/canal_manager.sql +++ /dev/null @@ -1,106 +0,0 @@ - -SET NAMES utf8mb4; -SET FOREIGN_KEY_CHECKS = 0; - --- ---------------------------- --- Table structure for canal_adapter_config --- ---------------------------- -DROP TABLE IF EXISTS `canal_adapter_config`; -CREATE TABLE `canal_adapter_config` ( - `id` bigint(20) NOT NULL AUTO_INCREMENT, - `category` varchar(45) NOT NULL, - `name` varchar(45) NOT NULL, - `content` text NOT NULL, - `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, - PRIMARY KEY (`id`) -) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4; - --- ---------------------------- --- Records of canal_adapter_config --- ---------------------------- -BEGIN; -INSERT INTO `canal_adapter_config` VALUES (1, 'es', 'mytest_user.yml', 'dataSourceKey: defaultDS\ndestination: example\nesMapping:\n _index: mytest_user\n _type: _doc\n _id: _id\n# pk: id\n sql: \"select a.id as _id, a.name as _name, a.role_id as _role_id, b.role_name as _role_name,\n a.c_time as _c_time, c.labels as _labels from user a\n left join role b on b.id=a.role_id\n left join (select user_id, group_concat(label order by id desc separator \';\') as labels from label\n group by user_id) c on c.user_id=a.id\"\n# objFields:\n# _labels: array:;\n etlCondition: \"where a.c_time>=\'{0}\'\"\n commitBatch: 3000', '2019-01-25 18:48:22'); -INSERT INTO `canal_adapter_config` VALUES (2, 'hbase', 'mytest_person2.yml', 'dataSourceKey: defaultDS\ndestination: example\nhbaseMapping:\n mode: STRING #NATIVE #PHOENIX\n database: mytest # 数据库名\n table: person2 # 数据库表名\n hbaseTable: MYTEST.PERSON2 # HBase表名\n family: CF # 默认统一Family名称\n uppercaseQualifier: true # 字段名转大写, 默认为true\n commitBatch: 3000 # 批量提交的大小\n #rowKey: id,type # 复合字段rowKey不能和columns中的rowKey重复\n columns:\n # 数据库字段:HBase对应字段\n id: ROWKEY LEN:15\n name: NAME\n email: EMAIL\n type:\n c_time: C_TIME\n birthday: BIRTHDAY\n# excludeColumns:\n# - lat # 忽略字段\n\n# -- NATIVE类型\n# $DEFAULT\n# $STRING\n# $INTEGER\n# $LONG\n# $SHORT\n# $BOOLEAN\n# $FLOAT\n# $DOUBLE\n# $BIGDECIMAL\n# $DATE\n# $BYTE\n# $BYTES\n\n# -- PHOENIX类型\n# $DEFAULT 对应PHOENIX里的VARCHAR\n# $UNSIGNED_INT 对应PHOENIX里的UNSIGNED_INT 4字节\n# $UNSIGNED_LONG 对应PHOENIX里的UNSIGNED_LONG 8字节\n# $UNSIGNED_TINYINT 对应PHOENIX里的UNSIGNED_TINYINT 1字节\n# $UNSIGNED_SMALLINT 对应PHOENIX里的UNSIGNED_SMALLINT 2字节\n# $UNSIGNED_FLOAT 对应PHOENIX里的UNSIGNED_FLOAT 4字节\n# $UNSIGNED_DOUBLE 对应PHOENIX里的UNSIGNED_DOUBLE 8字节\n# $INTEGER 对应PHOENIX里的INTEGER 4字节\n# $BIGINT 对应PHOENIX里的BIGINT 8字节\n# $TINYINT 对应PHOENIX里的TINYINT 1字节\n# $SMALLINT 对应PHOENIX里的SMALLINT 2字节\n# $FLOAT 对应PHOENIX里的FLOAT 4字节\n# $DOUBLE 对应PHOENIX里的DOUBLE 8字节\n# $BOOLEAN 对应PHOENIX里的BOOLEAN 1字节\n# $TIME 对应PHOENIX里的TIME 8字节\n# $DATE 对应PHOENIX里的DATE 8字节\n# $TIMESTAMP 对应PHOENIX里的TIMESTAMP 12字节\n# $UNSIGNED_TIME 对应PHOENIX里的UNSIGNED_TIME 8字节\n# $UNSIGNED_DATE 对应PHOENIX里的UNSIGNED_DATE 8字节\n# $UNSIGNED_TIMESTAMP 对应PHOENIX里的UNSIGNED_TIMESTAMP 12字节\n# $VARCHAR 对应PHOENIX里的VARCHAR 动态长度\n# $VARBINARY 对应PHOENIX里的VARBINARY 动态长度\n# $DECIMAL 对应PHOENIX里的DECIMAL 动态长度', '2019-01-14 10:58:13'); -INSERT INTO `canal_adapter_config` VALUES (3, 'rdb', 'mytest_user.yml', 'dataSourceKey: defaultDS\ndestination: example\nouterAdapterKey: oracle1\nconcurrent: true\ndbMapping:\n database: mytest\n table: user\n targetTable: mytest.tb_user\n targetPk:\n id: id\n# mapAll: true\n targetColumns:\n id:\n name:\n role_id:\n c_time:\n test1:\n\n\n# Mirror schema synchronize config\n#dataSourceKey: defaultDS\n#destination: example\n#outerAdapterKey: mysql1\n#concurrent: true\n#dbMapping:\n# mirrorDb: true\n# database: mytest\n', '2019-01-01 17:08:50'); -COMMIT; - --- ---------------------------- --- Table structure for canal_config --- ---------------------------- -DROP TABLE IF EXISTS `canal_config`; -CREATE TABLE `canal_config` ( - `id` bigint(20) NOT NULL AUTO_INCREMENT, - `name` varchar(45) NOT NULL, - `content` text NOT NULL, - `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, - PRIMARY KEY (`id`), - UNIQUE KEY `name_UNIQUE` (`name`) -) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4; - --- ---------------------------- --- Records of canal_config --- ---------------------------- -BEGIN; -INSERT INTO `canal_config` VALUES (1, 'canal.properties', '#################################################\n######### common argument #############\n#################################################\ncanal.manager.jdbc.url=jdbc:mysql://127.0.0.1:3306/canal_manager?useUnicode=true&characterEncoding=UTF-8\ncanal.manager.jdbc.username=root\ncanal.manager.jdbc.password=121212\n\ncanal.id = 1\ncanal.ip =\ncanal.port = 11111\ncanal.metrics.pull.port = 11112\ncanal.admin.jmx.port = 11113\ncanal.zkServers =\n# flush data to zk\ncanal.zookeeper.flush.period = 1000\ncanal.withoutNetty = false\n# tcp, kafka, RocketMQ\ncanal.serverMode = tcp\n# flush meta cursor/parse position to file\ncanal.file.data.dir = ${canal.conf.dir}\ncanal.file.flush.period = 1000\n## memory store RingBuffer size, should be Math.pow(2,n)\ncanal.instance.memory.buffer.size = 16384\n## memory store RingBuffer used memory unit size , default 1kb\ncanal.instance.memory.buffer.memunit = 1024 \n## meory store gets mode used MEMSIZE or ITEMSIZE\ncanal.instance.memory.batch.mode = MEMSIZE\ncanal.instance.memory.rawEntry = true\n\n## detecing config\ncanal.instance.detecting.enable = false\n#canal.instance.detecting.sql = insert into retl.xdual values(1,now()) on duplicate key update x=now()\ncanal.instance.detecting.sql = select 1\ncanal.instance.detecting.interval.time = 3\ncanal.instance.detecting.retry.threshold = 3\ncanal.instance.detecting.heartbeatHaEnable = false\n\n# support maximum transaction size, more than the size of the transaction will be cut into multiple transactions delivery\ncanal.instance.transaction.size = 1024\n# mysql fallback connected to new master should fallback times\ncanal.instance.fallbackIntervalInSeconds = 60\n\n# network config\ncanal.instance.network.receiveBufferSize = 16384\ncanal.instance.network.sendBufferSize = 16384\ncanal.instance.network.soTimeout = 30\n\n# binlog filter config\ncanal.instance.filter.druid.ddl = true\ncanal.instance.filter.query.dcl = false\ncanal.instance.filter.query.dml = false\ncanal.instance.filter.query.ddl = false\ncanal.instance.filter.table.error = false\ncanal.instance.filter.rows = false\ncanal.instance.filter.transaction.entry = false\n\n# binlog format/image check\ncanal.instance.binlog.format = ROW,STATEMENT,MIXED \ncanal.instance.binlog.image = FULL,MINIMAL,NOBLOB\n\n# binlog ddl isolation\ncanal.instance.get.ddl.isolation = false\n\n# parallel parser config\ncanal.instance.parser.parallel = true\n## concurrent thread number, default 60% available processors, suggest not to exceed Runtime.getRuntime().availableProcessors()\n#canal.instance.parser.parallelThreadSize = 16\n## disruptor ringbuffer size, must be power of 2\ncanal.instance.parser.parallelBufferSize = 256\n\n# table meta tsdb info\ncanal.instance.tsdb.enable = true\ncanal.instance.tsdb.dir = ${canal.file.data.dir:../conf}/${canal.instance.destination:}\ncanal.instance.tsdb.url = jdbc:h2:${canal.instance.tsdb.dir}/h2;CACHE_SIZE=1000;MODE=MYSQL;\ncanal.instance.tsdb.dbUsername = canal\ncanal.instance.tsdb.dbPassword = canal\n# dump snapshot interval, default 24 hour\ncanal.instance.tsdb.snapshot.interval = 24\n# purge snapshot expire , default 360 hour(15 days)\ncanal.instance.tsdb.snapshot.expire = 360\n\n# aliyun ak/sk , support rds/mq\ncanal.aliyun.accessKey =\ncanal.aliyun.secretKey =\n\n#################################################\n######### destinations #############\n#################################################\ncanal.destinations = example\n# conf root dir\ncanal.conf.dir = ../conf\n# auto scan instance dir add/remove and start/stop instance\ncanal.auto.scan = true\ncanal.auto.scan.interval = 5\n\ncanal.instance.tsdb.spring.xml = classpath:spring/tsdb/h2-tsdb.xml\n#canal.instance.tsdb.spring.xml = classpath:spring/tsdb/mysql-tsdb.xml\n\ncanal.instance.global.mode = spring\ncanal.instance.global.lazy = false\n#canal.instance.global.manager.address = 127.0.0.1:1099\n#canal.instance.global.spring.xml = classpath:spring/memory-instance.xml\ncanal.instance.global.spring.xml = classpath:spring/file-instance.xml\n#canal.instance.global.spring.xml = classpath:spring/default-instance.xml\n\n##################################################\n######### MQ #############\n##################################################\ncanal.mq.servers = 127.0.0.1:6667\ncanal.mq.retries = 0\ncanal.mq.batchSize = 16384\ncanal.mq.maxRequestSize = 1048576\ncanal.mq.lingerMs = 100\ncanal.mq.bufferMemory = 33554432\ncanal.mq.canalBatchSize = 50\ncanal.mq.canalGetTimeout = 100\ncanal.mq.flatMessage = true\ncanal.mq.compressionType = none\ncanal.mq.acks = all\n#canal.mq.properties. =\ncanal.mq.producerGroup = test\n# Set this value to \"cloud\", if you want open message trace feature in aliyun.\ncanal.mq.accessChannel = local\n# aliyun mq namespace\n#canal.mq.namespace =\n\n##################################################\n######### Kafka Kerberos Info #############\n##################################################\ncanal.mq.kafka.kerberos.enable = false\ncanal.mq.kafka.kerberos.krb5FilePath = \"../conf/kerberos/krb5.conf\"\ncanal.mq.kafka.kerberos.jaasFilePath = \"../conf/kerberos/jaas.conf\"\n', '2019-07-14 09:44:20'); -INSERT INTO `canal_config` VALUES (2, 'application.yml', 'server:\n port: 8081\nlogging:\n level:\n org.springframework: WARN\n com.alibaba.otter.canal.client.adapter.hbase: DEBUG\n com.alibaba.otter.canal.client.adapter.es: DEBUG\n com.alibaba.otter.canal.client.adapter.rdb: DEBUG\nspring:\n jackson:\n date-format: yyyy-MM-dd HH:mm:ss\n time-zone: GMT+8\n default-property-inclusion: non_null\n\ncanal.conf:\n canalServerHost: 127.0.0.1:11111\n# zookeeperHosts: 127.0.0.1:2181\n# mqServers: 127.0.0.1:9092 #or rocketmq\n# flatMessage: true\n batchSize: 500\n syncBatchSize: 1000\n retries: 0\n timeout:\n accessKey:\n secretKey:\n mode: tcp # kafka rocketMQ\n# srcDataSources:\n# defaultDS:\n# url: jdbc:mysql://127.0.0.1:3306/mytest?useUnicode=true\n# username: root\n# password: 121212\n canalAdapters:\n - instance: example # canal instance Name or mq topic name\n groups:\n - groupId: g1\n outerAdapters:\n - name: logger\n# - name: rdb\n# key: mysql1\n# properties:\n# jdbc.driverClassName: com.mysql.jdbc.Driver\n# jdbc.url: jdbc:mysql://127.0.0.1:3306/mytest2?useUnicode=true\n# jdbc.username: root\n# jdbc.password: 121212\n# - name: rdb\n# key: oracle1\n# properties:\n# jdbc.driverClassName: oracle.jdbc.OracleDriver\n# jdbc.url: jdbc:oracle:thin:@localhost:49161:XE\n# jdbc.username: mytest\n# jdbc.password: m121212\n# - name: rdb\n# key: postgres1\n# properties:\n# jdbc.driverClassName: org.postgresql.Driver\n# jdbc.url: jdbc:postgresql://localhost:5432/postgres\n# jdbc.username: postgres\n# jdbc.password: 121212\n# threads: 1\n# commitSize: 3000\n# - name: hbase\n# properties:\n# hbase.zookeeper.quorum: 127.0.0.1\n# hbase.zookeeper.property.clientPort: 2181\n# zookeeper.znode.parent: /hbase\n# - name: es\n# hosts: 127.0.0.1:9300\n# properties:\n# cluster.name: elasticsearch\n\n\n\n', '2019-01-25 18:47:38'); -COMMIT; - --- ---------------------------- --- Table structure for canal_instance_config --- ---------------------------- -DROP TABLE IF EXISTS `canal_instance_config`; -CREATE TABLE `canal_instance_config` ( - `id` bigint(20) NOT NULL AUTO_INCREMENT, - `name` varchar(45) NOT NULL, - `content` text NOT NULL, - `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, - PRIMARY KEY (`id`), - UNIQUE KEY `name_UNIQUE` (`name`) -) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4; - --- ---------------------------- --- Records of canal_instance_config --- ---------------------------- -BEGIN; -INSERT INTO `canal_instance_config` VALUES (1, 'example', '#################################################\n## mysql serverId , v1.0.26+ will autoGen\n# canal.instance.mysql.slaveId=0\n\n# enable gtid use true/false\ncanal.instance.gtidon=false\n\n# position info\ncanal.instance.master.address=127.0.0.1:3306\ncanal.instance.master.journal.name=\ncanal.instance.master.position=\ncanal.instance.master.timestamp=\ncanal.instance.master.gtid=\n\n# rds oss binlog\ncanal.instance.rds.accesskey=\ncanal.instance.rds.secretkey=\ncanal.instance.rds.instanceId=\n\n# table meta tsdb info\ncanal.instance.tsdb.enable=true\n#canal.instance.tsdb.url=jdbc:mysql://127.0.0.1:3306/canal_tsdb\n#canal.instance.tsdb.dbUsername=canal\n#canal.instance.tsdb.dbPassword=canal\n\n#canal.instance.standby.address =\n#canal.instance.standby.journal.name =\n#canal.instance.standby.position =\n#canal.instance.standby.timestamp =\n#canal.instance.standby.gtid=\n\n# username/password\ncanal.instance.dbUsername=canal\ncanal.instance.dbPassword=canal\ncanal.instance.connectionCharset = UTF-8\n# enable druid Decrypt database password\ncanal.instance.enableDruid=false\n#canal.instance.pwdPublicKey=MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBALK4BUxdDltRRE5/zXpVEVPUgunvscYFtEip3pmLlhrWpacX7y7GCMo2/JM6LeHmiiNdH1FWgGCpUfircSwlWKUCAwEAAQ==\n\n# table regex\ncanal.instance.filter.regex=.*\\\\..*\n# table black regex\ncanal.instance.filter.black.regex=\n\n# mq config\ncanal.mq.topic=example\n# dynamic topic route by schema or table regex\n#canal.mq.dynamicTopic=mytest1.user,mytest2\\\\..*,.*\\\\..*\ncanal.mq.partition=0\n# hash partition config\n#canal.mq.partitionsNum=3\n#canal.mq.partitionHash=test.table:id^name,.*\\\\..*\n#################################################\n', '2019-07-14 09:45:04'); -COMMIT; - --- ---------------------------- --- Table structure for canal_node_server --- ---------------------------- -DROP TABLE IF EXISTS `canal_node_server`; -CREATE TABLE `canal_node_server` ( - `id` bigint(20) NOT NULL AUTO_INCREMENT, - `name` varchar(63) NOT NULL, - `ip` varchar(63) NOT NULL, - `port` int(11) DEFAULT NULL, - `port2` int(11) DEFAULT NULL, - `status` int(11) NOT NULL, - `modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, - PRIMARY KEY (`id`) -) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4; - --- ---------------------------- --- Table structure for canal_user --- ---------------------------- -DROP TABLE IF EXISTS `canal_user`; -CREATE TABLE `canal_user` ( - `id` bigint(20) NOT NULL AUTO_INCREMENT, - `username` varchar(31) NOT NULL, - `password` varchar(128) NOT NULL, - `name` varchar(31) NOT NULL, - `roles` varchar(31) NOT NULL, - `introduction` varchar(255) DEFAULT NULL, - `avatar` varchar(255) DEFAULT NULL, - `creation_date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, - PRIMARY KEY (`id`) -) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4; - --- ---------------------------- --- Records of canal_user --- ---------------------------- -BEGIN; -INSERT INTO `canal_user` VALUES (1, 'admin', '121212', 'Canal Manager', 'admin', NULL, NULL, '2019-07-14 00:05:28'); -COMMIT; - -SET FOREIGN_KEY_CHECKS = 1; diff --git a/client/src/main/java/com/alibaba/otter/canal/client/impl/SimpleCanalConnector.java b/client/src/main/java/com/alibaba/otter/canal/client/impl/SimpleCanalConnector.java index 4c2211d2..ea537f3c 100644 --- a/client/src/main/java/com/alibaba/otter/canal/client/impl/SimpleCanalConnector.java +++ b/client/src/main/java/com/alibaba/otter/canal/client/impl/SimpleCanalConnector.java @@ -10,6 +10,7 @@ import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.nio.channels.SocketChannel; import java.nio.channels.WritableByteChannel; +import java.security.NoSuchAlgorithmException; import java.util.ArrayList; import java.util.List; import java.util.concurrent.TimeUnit; @@ -38,6 +39,7 @@ import com.alibaba.otter.canal.protocol.CanalPacket.Sub; import com.alibaba.otter.canal.protocol.CanalPacket.Unsub; import com.alibaba.otter.canal.protocol.ClientIdentity; import com.alibaba.otter.canal.protocol.Message; +import com.alibaba.otter.canal.protocol.SecurityUtil; import com.alibaba.otter.canal.protocol.exception.CanalClientException; import com.google.protobuf.ByteString; @@ -160,9 +162,16 @@ public class SimpleCanalConnector implements CanalConnector { Handshake handshake = Handshake.parseFrom(p.getBody()); supportedCompressions.add(handshake.getSupportedCompressions()); // + ByteString seed = handshake.getSeeds(); // seed for auth + String newPasswd = password; + if (password != null) { + // encode passwd + newPasswd = SecurityUtil.byte2HexStr(SecurityUtil.scramble411(password.getBytes(), seed.toByteArray())); + } + ClientAuth ca = ClientAuth.newBuilder() .setUsername(username != null ? username : "") - .setPassword(ByteString.copyFromUtf8(password != null ? password : "")) + .setPassword(ByteString.copyFromUtf8(newPasswd != null ? newPasswd : "")) .setNetReadTimeout(idleTimeout) .setNetWriteTimeout(idleTimeout) .build(); @@ -185,7 +194,7 @@ public class SimpleCanalConnector implements CanalConnector { connected = true; return new InetSocketAddress(channel.socket().getLocalAddress(), channel.socket().getLocalPort()); - } catch (IOException e) { + } catch (IOException | NoSuchAlgorithmException e) { throw new CanalClientException(e); } } diff --git a/common/src/main/java/com/alibaba/otter/canal/common/utils/FileUtils.java b/common/src/main/java/com/alibaba/otter/canal/common/utils/FileUtils.java index 4fec03d6..c6cb8e78 100644 --- a/common/src/main/java/com/alibaba/otter/canal/common/utils/FileUtils.java +++ b/common/src/main/java/com/alibaba/otter/canal/common/utils/FileUtils.java @@ -12,20 +12,24 @@ public class FileUtils { private static final Logger logger = LoggerFactory.getLogger(FileUtils.class); public static String readFileFromOffset(String filename, int l, String charset) { + return readFileFromOffset(filename, l, charset, 4 * 1024 * 1024); + } + + public static String readFileFromOffset(String filename, int l, String charset, int maxSize) { RandomAccessFile rf = null; StringBuilder res = new StringBuilder(); try { rf = new RandomAccessFile(filename, "r"); - long fileLength = rf.length(); - long start = rf.getFilePointer(); - long readIndex = start + fileLength - 1; + long minIndex = readIndex - maxSize; + if (minIndex < 0) { + minIndex = 0; + } String line; rf.seek(readIndex); - int k = 0; int c = -1; while (readIndex > start) { @@ -48,7 +52,12 @@ public class FileUtils { readIndex--; } readIndex--; - rf.seek(readIndex); + if (readIndex < minIndex) { + break; + } else { + rf.seek(readIndex); + } + if (readIndex == 0) { readText = rf.readLine(); } diff --git a/common/src/main/java/com/alibaba/otter/canal/common/zookeeper/running/ServerRunningMonitor.java b/common/src/main/java/com/alibaba/otter/canal/common/zookeeper/running/ServerRunningMonitor.java index 60a59946..529af197 100644 --- a/common/src/main/java/com/alibaba/otter/canal/common/zookeeper/running/ServerRunningMonitor.java +++ b/common/src/main/java/com/alibaba/otter/canal/common/zookeeper/running/ServerRunningMonitor.java @@ -148,6 +148,7 @@ public class ServerRunningMonitor extends AbstractCanalLifeCycle { activeData = serverData; processActiveEnter();// 触发一下事件 mutex.set(true); + release = false; } catch (ZkNodeExistsException e) { bytes = zkClient.readData(path, true); if (bytes == null) {// 如果不存在节点，立即尝试一次 diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalConstants.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalConstants.java index 847fb367..b36188b3 100644 --- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalConstants.java +++ b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalConstants.java @@ -16,8 +16,12 @@ public class CanalConstants { public static final String CANAL_IP = ROOT + "." + "ip"; public static final String CANAL_REGISTER_IP = ROOT + "." + "register.ip"; public static final String CANAL_PORT = ROOT + "." + "port"; + public static final String CANAL_USER = ROOT + "." + "user"; + public static final String CANAL_PASSWD = ROOT + "." + "passwd"; public static final String CANAL_METRICS_PULL_PORT = ROOT + "." + "metrics.pull.port"; - public static final String CANAL_ADMIN_JMX_PORT = ROOT + "." + "admin.jmx.port"; + public static final String CANAL_ADMIN_PORT = ROOT + "." + "admin.port"; + public static final String CANAL_ADMIN_USER = ROOT + "." + "admin.user"; + public static final String CANAL_ADMIN_PASSWD = ROOT + "." + "admin.passwd"; public static final String CANAL_ZKSERVERS = ROOT + "." + "zkServers"; public static final String CANAL_WITHOUT_NETTY = ROOT + "." + "withoutNetty"; diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java index 0e35d2ce..537a58d6 100644 --- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java +++ b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalController.java @@ -121,6 +121,9 @@ public class CanalController { embededCanalServer.setMetricsPort(11112); } + embededCanalServer.setUser(getProperty(properties, CanalConstants.CANAL_USER)); + embededCanalServer.setPasswd(getProperty(properties, CanalConstants.CANAL_PASSWD)); + String canalWithoutNetty = getProperty(properties, CanalConstants.CANAL_WITHOUT_NETTY); if (canalWithoutNetty == null || "false".equals(canalWithoutNetty)) { canalServer = CanalServerWithNetty.instance(); @@ -571,4 +574,5 @@ public class CanalController { public Map getInstanceConfigs() { return instanceConfigs; } + } diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalLauncher.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalLauncher.java index cba27580..8ce96dd4 100644 --- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalLauncher.java +++ b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalLauncher.java @@ -8,9 +8,6 @@ import org.apache.commons.lang.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import com.alibaba.otter.canal.deployer.mbean.CanalServerAgent; -import com.alibaba.otter.canal.deployer.mbean.CanalServerBean; -import com.alibaba.otter.canal.deployer.mbean.CanalServerMXBean; import com.alibaba.otter.canal.deployer.monitor.remote.RemoteCanalConfigMonitor; import com.alibaba.otter.canal.deployer.monitor.remote.RemoteConfigLoader; import com.alibaba.otter.canal.deployer.monitor.remote.RemoteConfigLoaderFactory; @@ -76,27 +73,7 @@ public class CanalLauncher { }); } - CanalServerAgent canalServerAgent = null; - String jmxPort = properties.getProperty(CanalConstants.CANAL_ADMIN_JMX_PORT); - if (StringUtils.isNotEmpty(jmxPort)) { - String ip = properties.getProperty(CanalConstants.CANAL_IP); - String registerIp = properties.getProperty(CanalConstants.CANAL_REGISTER_IP); - if (StringUtils.isEmpty(registerIp)) { - // 兼容老的配置 - registerIp = ip; - } - CanalServerMXBean canalServerMBean = new CanalServerBean(canalStater); - canalServerAgent = new CanalServerAgent(registerIp, Integer.parseInt(jmxPort), canalServerMBean); - Thread agentThread = new Thread(canalServerAgent::start); - agentThread.start(); - } - runningLatch.await(); - - if (canalServerAgent != null) { - canalServerAgent.stop(); - } - if (remoteConfigLoader != null) { remoteConfigLoader.destroy(); } diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalStater.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalStater.java index acbe5bb0..282570dd 100644 --- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalStater.java +++ b/deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalStater.java @@ -10,7 +10,9 @@ import org.apache.commons.lang.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; +import com.alibaba.otter.canal.admin.netty.CanalAdminWithNetty; import com.alibaba.otter.canal.common.MQProperties; +import com.alibaba.otter.canal.deployer.admin.CanalAdminController; import com.alibaba.otter.canal.kafka.CanalKafkaProducer; import com.alibaba.otter.canal.rocketmq.CanalRocketMQProducer; import com.alibaba.otter.canal.server.CanalMQStarter; @@ -36,6 +38,8 @@ public class CanalStater { private volatile Properties properties; private volatile boolean running = false; + private CanalAdminWithNetty canalAdmin; + public CanalStater(Properties properties){ this.properties = properties; } @@ -136,15 +140,42 @@ public class CanalStater { controller.setCanalMQStarter(canalMQStarter); } + // start canalAdmin + String port = properties.getProperty(CanalConstants.CANAL_ADMIN_PORT); + if (canalAdmin == null && StringUtils.isNotEmpty(port)) { + String user = properties.getProperty(CanalConstants.CANAL_ADMIN_USER); + String passwd = properties.getProperty(CanalConstants.CANAL_ADMIN_PASSWD); + CanalAdminController canalAdmin = new CanalAdminController(this); + canalAdmin.setUser(user); + canalAdmin.setPasswd(passwd); + + String ip = properties.getProperty(CanalConstants.CANAL_IP); + CanalAdminWithNetty canalAdminWithNetty = CanalAdminWithNetty.instance(); + canalAdminWithNetty.setCanalAdmin(canalAdmin); + canalAdminWithNetty.setPort(Integer.valueOf(port)); + canalAdminWithNetty.setIp(ip); + canalAdminWithNetty.start(); + this.canalAdmin = canalAdminWithNetty; + } + running = true; } + public synchronized void stop() throws Throwable { + stop(false); + } + /** * 销毁方法，远程配置变更时调用 * * @throws Throwable */ - public synchronized void stop() throws Throwable { + public synchronized void stop(boolean stopByAdmin) throws Throwable { + if (!stopByAdmin && canalAdmin != null) { + canalAdmin.stop(); + canalAdmin = null; + } + if (controller != null) { controller.stop(); controller = null; diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java new file mode 100644 index 00000000..0844ad10 --- /dev/null +++ b/deployer/src/main/java/com/alibaba/otter/canal/deployer/admin/CanalAdminController.java @@ -0,0 +1,224 @@ +package com.alibaba.otter.canal.deployer.admin; + +import java.io.File; +import java.security.NoSuchAlgorithmException; +import java.util.Collection; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + +import org.apache.commons.io.filefilter.TrueFileFilter; +import org.apache.commons.lang.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.alibaba.otter.canal.admin.CanalAdmin; +import com.alibaba.otter.canal.common.utils.FileUtils; +import com.alibaba.otter.canal.deployer.CanalController; +import com.alibaba.otter.canal.deployer.CanalStater; +import com.alibaba.otter.canal.deployer.InstanceConfig; +import com.alibaba.otter.canal.deployer.monitor.InstanceAction; +import com.alibaba.otter.canal.deployer.monitor.InstanceConfigMonitor; +import com.alibaba.otter.canal.deployer.monitor.SpringInstanceConfigMonitor; +import com.alibaba.otter.canal.instance.core.CanalInstance; +import com.alibaba.otter.canal.protocol.SecurityUtil; +import com.alibaba.otter.canal.server.embedded.CanalServerWithEmbedded; +import com.google.common.base.Joiner; + +/** + * 提供canal admin的管理操作 + * + * @author agapple 2019年8月24日 下午11:39:01 + * @since 1.1.4 + */ +public class CanalAdminController implements CanalAdmin { + + private static final Logger logger = LoggerFactory.getLogger(CanalAdminController.class); + private String user; + private String passwd; + private CanalStater canalStater; + + public CanalAdminController(CanalStater canalStater){ + this.canalStater = canalStater; + } + + @Override + public boolean check() { + return canalStater.isRunning(); + } + + @Override + public synchronized boolean start() { + try { + if (!canalStater.isRunning()) { + canalStater.start(); + return true; + } + } catch (Throwable e) { + logger.error(e.getMessage(), e); + } + return false; + } + + @Override + public synchronized boolean stop() { + try { + if (canalStater.isRunning()) { + canalStater.stop(true); + return true; + } + } catch (Throwable e) { + logger.error(e.getMessage(), e); + } + return false; + } + + @Override + public synchronized boolean restart() { + stop(); + return start(); + } + + @Override + public boolean auth(String user, String passwd, byte[] seed) { + // 如果user/passwd密码为空,则任何用户账户都能登录 + if ((StringUtils.isEmpty(this.user) || StringUtils.equals(this.user, user))) { + if (StringUtils.isEmpty(this.passwd)) { + return true; + } else if (StringUtils.isEmpty(passwd)) { + // 如果server密码有配置,客户端密码为空,则拒绝 + return false; + } + + try { + byte[] passForClient = SecurityUtil.hexStr2Bytes(passwd); + return SecurityUtil.scrambleServerAuth(passForClient, SecurityUtil.hexStr2Bytes(this.passwd), seed); + } catch (NoSuchAlgorithmException e) { + return false; + } + } + + return false; + } + + @Override + public String getRunningInstances() { + try { + CanalController controller = canalStater.getController(); + if (controller != null) { + Map instanceConfigs = controller.getInstanceConfigs(); + if (instanceConfigs != null) { + return Joiner.on(",").join(instanceConfigs.keySet()); + } + } + } catch (Throwable e) { + logger.error(e.getMessage(), e); + } + return ""; + } + + @Override + public boolean checkInstance(String destination) { + Map instances = CanalServerWithEmbedded.instance().getCanalInstances(); + if (instances == null || !instances.containsKey(destination)) { + return false; + } else { + CanalInstance instance = instances.get(destination); + return instance.isStart(); + } + } + + @Override + public boolean startInstance(String destination) { + try { + InstanceAction instanceAction = getInstanceAction(destination); + if (instanceAction != null) { + instanceAction.start(destination); + return true; + } + } catch (Throwable e) { + logger.error(e.getMessage(), e); + } + return false; + } + + @Override + public boolean stopInstance(String destination) { + try { + InstanceAction instanceAction = getInstanceAction(destination); + if (instanceAction != null) { + instanceAction.stop(destination); + return true; + } + } catch (Throwable e) { + logger.error(e.getMessage(), e); + } + return false; + } + + @Override + public boolean restartInstance(String destination) { + try { + InstanceAction instanceAction = getInstanceAction(destination); + if (instanceAction != null) { + instanceAction.reload(destination); + return true; + } + } catch (Throwable e) { + logger.error(e.getMessage(), e); + } + return false; + } + + @Override + public String listCanalLog() { + Collection files = org.apache.commons.io.FileUtils.listFiles(new File("../logs/canal/"), + TrueFileFilter.TRUE, + TrueFileFilter.TRUE); + List names = files.stream().map(f -> f.getName()).collect(Collectors.toList()); + return Joiner.on(",").join(names); + } + + @Override + public String canalLog(int lines) { + return FileUtils.readFileFromOffset("../logs/canal/canal.log", lines, "UTF-8"); + } + + @Override + public String listInstanceLog(String destination) { + Collection files = org.apache.commons.io.FileUtils.listFiles(new File("../logs/" + destination + "/"), + TrueFileFilter.TRUE, + TrueFileFilter.TRUE); + List names = files.stream().map(f -> f.getName()).collect(Collectors.toList()); + return Joiner.on(",").join(names); + } + + @Override + public String instanceLog(String destination, String fileName, int lines) { + if (StringUtils.isEmpty(fileName)) { + fileName = destination + ".log"; + } + return FileUtils.readFileFromOffset("../logs/" + destination + "/" + fileName, lines, "UTF-8"); + } + + private InstanceAction getInstanceAction(String destination) { + Map monitors = canalStater.getController() + .getInstanceConfigMonitors(); + SpringInstanceConfigMonitor monitor = (SpringInstanceConfigMonitor) monitors.get(InstanceConfig.InstanceMode.SPRING); + Map instanceActions = monitor.getActions(); + return instanceActions.get(destination); + } + + public void setUser(String user) { + this.user = user; + } + + public void setPasswd(String passwd) { + this.passwd = passwd; + } + + public void setCanalStater(CanalStater canalStater) { + this.canalStater = canalStater; + } + +} diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerAgent.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerAgent.java deleted file mode 100644 index 097d8f61..00000000 --- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerAgent.java +++ /dev/null @@ -1,79 +0,0 @@ -package com.alibaba.otter.canal.deployer.mbean; - -import org.apache.commons.lang.StringUtils; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import java.io.IOException; -import java.lang.management.ManagementFactory; -import java.rmi.registry.LocateRegistry; - -import javax.management.MBeanServer; -import javax.management.Notification; -import javax.management.NotificationListener; -import javax.management.ObjectName; -import javax.management.remote.JMXConnectorServer; -import javax.management.remote.JMXConnectorServerFactory; -import javax.management.remote.JMXServiceURL; - -/** - * Canal Server Agent 用于远程JMX调用 - * - * @author rewerma 2019-07-13 下午05:12:16 - * @version 1.0.0 - */ -public class CanalServerAgent implements NotificationListener { - - private static final Logger logger = LoggerFactory.getLogger(CanalServerBean.class); - - private MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer(); - - private String ip = "0.0.0.0"; - - private int port; - - private CanalServerMXBean canalServerMbean; - - private volatile JMXConnectorServer cs; - - public CanalServerAgent(String ip, int port, CanalServerMXBean canalServerMbean){ - if (StringUtils.isNotEmpty(ip)) { - this.ip = ip; - } - this.port = port; - this.canalServerMbean = canalServerMbean; - } - - @Override - public void handleNotification(Notification notification, Object handback) { - - } - - public synchronized void start() { - try { - if (cs == null) { - ObjectName name = new ObjectName("CanalServerAgent:type=CanalServerStatus"); - mBeanServer.registerMBean(canalServerMbean, name); - - LocateRegistry.createRegistry(port); - - JMXServiceURL jmxServiceURL = new JMXServiceURL( - "service:jmx:rmi:///jndi/rmi://" + ip + ":" + port + "/jmxrmi"); - cs = JMXConnectorServerFactory.newJMXConnectorServer(jmxServiceURL, null, mBeanServer); - cs.start(); - } - } catch (Exception e) { - logger.error(e.getMessage(), e); - } - } - - public synchronized void stop() { - if (cs != null) { - try { - cs.stop(); - } catch (IOException e) { - logger.error(e.getMessage(), e); - } - } - } -} diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerBean.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerBean.java deleted file mode 100644 index 87aa7f62..00000000 --- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerBean.java +++ /dev/null @@ -1,156 +0,0 @@ -package com.alibaba.otter.canal.deployer.mbean; - -import com.alibaba.otter.canal.common.utils.FileUtils; -import com.alibaba.otter.canal.deployer.CanalLauncher; -import com.alibaba.otter.canal.deployer.CanalStater; -import com.alibaba.otter.canal.deployer.InstanceConfig; -import com.alibaba.otter.canal.deployer.monitor.InstanceAction; -import com.alibaba.otter.canal.deployer.monitor.InstanceConfigMonitor; -import com.alibaba.otter.canal.deployer.monitor.SpringInstanceConfigMonitor; -import com.google.common.base.Joiner; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import javax.management.NotificationBroadcasterSupport; -import java.util.Map; - -/** - * Canal配置信息业务层 - * - * @author rewerma 2019-07-13 下午05:12:16 - * @version 1.0.0 - */ -public class CanalServerBean extends NotificationBroadcasterSupport implements CanalServerMXBean { - - private static final Logger logger = LoggerFactory.getLogger(CanalServerBean.class); - - private volatile int status; - - private CanalStater canalStater; - - public CanalServerBean(CanalStater canalStater){ - this.canalStater = canalStater; - this.status = canalStater.isRunning() ? 1 : 0; - } - - @Override - public int getStatus() { - return status; - } - - @Override - public synchronized boolean start() { - try { - if (!canalStater.isRunning()) { - canalStater.start(); - status = 1; - return true; - } - } catch (Throwable e) { - logger.error(e.getMessage(), e); - } - return false; - } - - @Override - public synchronized boolean stop() { - try { - if (canalStater.isRunning()) { - canalStater.stop(); - status = 0; - return true; - } - } catch (Throwable e) { - logger.error(e.getMessage(), e); - } - return false; - } - - @Override - public synchronized boolean restart() { - stop(); - return start(); - } - - @Override - public synchronized boolean exit() { - stop(); - CanalLauncher.runningLatch.countDown(); - return true; - } - - @Override - public synchronized boolean startInstance(String destination) { - try { - InstanceAction instanceAction = getInstanceAction(destination); - if (instanceAction != null) { - instanceAction.start(destination); - return true; - } - } catch (Throwable e) { - logger.error(e.getMessage(), e); - } - return false; - } - - @Override - public synchronized boolean stopInstance(String destination) { - try { - InstanceAction instanceAction = getInstanceAction(destination); - if (instanceAction != null) { - instanceAction.stop(destination); - return true; - } - } catch (Throwable e) { - logger.error(e.getMessage(), e); - } - return false; - } - - @Override - public synchronized boolean reloadInstance(String destination) { - try { - InstanceAction instanceAction = getInstanceAction(destination); - if (instanceAction != null) { - instanceAction.reload(destination); - return true; - } - } catch (Throwable e) { - logger.error(e.getMessage(), e); - } - return false; - } - - @Override - public synchronized String getRunningInstances() { - try { - Map instanceConfigs = canalStater.getController().getInstanceConfigs(); - if (instanceConfigs != null) { - return Joiner.on(",").join(instanceConfigs.keySet()); - } - } catch (Throwable e) { - logger.error(e.getMessage(), e); - } - return ""; - } - - @Override - public String canalLog() { - return FileUtils.readFileFromOffset("../logs/canal/canal.log", 100, "UTF-8"); - } - - @Override - public String instanceLog(String destination) { - return FileUtils.readFileFromOffset("../logs/" + destination + "/" + destination + ".log", 100, "UTF-8"); - } - - private InstanceAction getInstanceAction(String destination) { - Map monitors = canalStater.getController() - .getInstanceConfigMonitors(); - SpringInstanceConfigMonitor monitor = (SpringInstanceConfigMonitor) monitors - .get(InstanceConfig.InstanceMode.SPRING); - Map instanceActions = monitor.getActions(); - return instanceActions.get(destination); - } - -} diff --git a/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerMXBean.java b/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerMXBean.java deleted file mode 100644 index 3c20f093..00000000 --- a/deployer/src/main/java/com/alibaba/otter/canal/deployer/mbean/CanalServerMXBean.java +++ /dev/null @@ -1,90 +0,0 @@ -package com.alibaba.otter.canal.deployer.mbean; - -/** - * Canal Server JMX MBean - * - * @author rewerma 2019-07-13 下午05:12:16 - * @version 1.0.0 - */ -public interface CanalServerMXBean { - - /** - * 获取Canal Server状态 - * - * @return 状态代码 - */ - int getStatus(); - - /** - * 启动Canal Server - * - * @return 是否成功 - */ - boolean start(); - - /** - * 停止Canal Server - * - * @return 是否成功 - */ - boolean stop(); - - /** - * 重启Canal Server - * - * @return 是否成功 - */ - boolean restart(); - - /** - * 退出Canal Server(关闭进程) - * - * @return 是否成功 - */ - boolean exit(); - - /** - * 通过实例名启动实例 - * - * @param destination 实例名 - * @return 是否成功 - */ - boolean startInstance(String destination); - - /** - * 通过实例名关闭实例 - * - * @param destination 实例名 - * @return 是否成功 - */ - boolean stopInstance(String destination); - - /** - * 通过实例名重启实例 - * - * @param destination 实例名 - * @return 是否成功 - */ - boolean reloadInstance(String destination); - - /** - * 获取所有当前节点下运行中的实例 - * - * @return 实例信息 - */ - String getRunningInstances(); - - /** - * 获取Canal Server日志(末尾100行) - * - * @return 日志信息 - */ - String canalLog(); - - /** - * 通过实例名获取实例日志(末尾100行) - * - * @return 日志信息 - */ - String instanceLog(String destination); -} diff --git a/deployer/src/main/resources/canal.properties b/deployer/src/main/resources/canal.properties index dfc90da3..bd999b15 100644 --- a/deployer/src/main/resources/canal.properties +++ b/deployer/src/main/resources/canal.properties @@ -11,7 +11,15 @@ canal.ip = canal.register.ip = canal.port = 11111 canal.metrics.pull.port = 11112 -canal.admin.jmx.port = 11113 +# canal instance user/passwd +# canal.user = canal +# canal.passwd = E3619321C1A937C46A0D8BD1DAC39F93B27D4458 + +# canal admin config +canal.admin.port = 11110 +canal.admin.user = admin +canal.admin.passwd = 4ACFE3202A5FF5CF467898FC58AAB1D615029441 + canal.zkServers = # flush data to zk canal.zookeeper.flush.period = 1000 @@ -131,4 +139,4 @@ canal.mq.accessChannel = local ################################################## canal.mq.kafka.kerberos.enable = false canal.mq.kafka.kerberos.krb5FilePath = "../conf/kerberos/krb5.conf" -canal.mq.kafka.kerberos.jaasFilePath = "../conf/kerberos/jaas.conf" +canal.mq.kafka.kerberos.jaasFilePath = "../conf/kerberos/jaas.conf" \ No newline at end of file diff --git a/driver/src/test/java/com/alibaba/otter/canal/parse/driver/mysql/MysqlConnectorTest.java b/driver/src/test/java/com/alibaba/otter/canal/parse/driver/mysql/MysqlConnectorTest.java index 9a6a4598..abcd1473 100644 --- a/driver/src/test/java/com/alibaba/otter/canal/parse/driver/mysql/MysqlConnectorTest.java +++ b/driver/src/test/java/com/alibaba/otter/canal/parse/driver/mysql/MysqlConnectorTest.java @@ -4,11 +4,10 @@ import java.io.IOException; import java.net.InetSocketAddress; import org.junit.Assert; -import org.junit.Ignore; import org.junit.Test; import com.alibaba.otter.canal.parse.driver.mysql.packets.server.ResultSetPacket; -@Ignore + public class MysqlConnectorTest { @Test diff --git a/example/src/main/java/com/alibaba/otter/canal/example/AbstractCanalClientTest.java b/example/src/main/java/com/alibaba/otter/canal/example/AbstractCanalClientTest.java index 2d0b82ca..ce70cd2c 100644 --- a/example/src/main/java/com/alibaba/otter/canal/example/AbstractCanalClientTest.java +++ b/example/src/main/java/com/alibaba/otter/canal/example/AbstractCanalClientTest.java @@ -79,6 +79,11 @@ public class AbstractCanalClientTest extends BaseCanalClientTest { } } catch (Exception e) { logger.error("process error!", e); + try { + Thread.sleep(1000L); + } catch (InterruptedException e1) { + // ignore + } } finally { connector.disconnect(); MDC.remove("destination"); diff --git a/protocol/pom.xml b/protocol/pom.xml index 82a90b65..841e8231 100644 --- a/protocol/pom.xml +++ b/protocol/pom.xml @@ -26,5 +26,11 @@ commons-lang commons-lang + + + junit + junit + test + diff --git a/protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminPacket.java b/protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminPacket.java new file mode 100644 index 00000000..8feb6312 --- /dev/null +++ b/protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminPacket.java @@ -0,0 +1,6253 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: AdminProtocol.proto + +package com.alibaba.otter.canal.protocol; + +public final class AdminPacket { + private AdminPacket() {} + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistryLite registry) { + } + + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistry registry) { + registerAllExtensions( + (com.google.protobuf.ExtensionRegistryLite) registry); + } + /** + * Protobuf enum {@code com.alibaba.otter.canal.protocol.PacketType} + */ + public enum PacketType + implements com.google.protobuf.ProtocolMessageEnum { + /** + * 
+     *compatible
+     *
+ * + * PACKAGETYPECOMPATIBLEPROTO2 = 0; + */ + PACKAGETYPECOMPATIBLEPROTO2(0), + /** + * HANDSHAKE = 1; + */ + HANDSHAKE(1), + /** + * CLIENTAUTHENTICATION = 2; + */ + CLIENTAUTHENTICATION(2), + /** + * ACK = 3; + */ + ACK(3), + /** + * SERVER = 4; + */ + SERVER(4), + /** + * INSTANCE = 5; + */ + INSTANCE(5), + /** + * LOG = 6; + */ + LOG(6), + UNRECOGNIZED(-1), + ; + + /** + * 
+     *compatible
+     *
+ * + * PACKAGETYPECOMPATIBLEPROTO2 = 0; + */ + public static final int PACKAGETYPECOMPATIBLEPROTO2_VALUE = 0; + /** + * HANDSHAKE = 1; + */ + public static final int HANDSHAKE_VALUE = 1; + /** + * CLIENTAUTHENTICATION = 2; + */ + public static final int CLIENTAUTHENTICATION_VALUE = 2; + /** + * ACK = 3; + */ + public static final int ACK_VALUE = 3; + /** + * SERVER = 4; + */ + public static final int SERVER_VALUE = 4; + /** + * INSTANCE = 5; + */ + public static final int INSTANCE_VALUE = 5; + /** + * LOG = 6; + */ + public static final int LOG_VALUE = 6; + + + public final int getNumber() { + if (this == UNRECOGNIZED) { + throw new java.lang.IllegalArgumentException( + "Can't get the number of an unknown enum value."); + } + return value; + } + + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static PacketType valueOf(int value) { + return forNumber(value); + } + + public static PacketType forNumber(int value) { + switch (value) { + case 0: return PACKAGETYPECOMPATIBLEPROTO2; + case 1: return HANDSHAKE; + case 2: return CLIENTAUTHENTICATION; + case 3: return ACK; + case 4: return SERVER; + case 5: return INSTANCE; + case 6: return LOG; + default: return null; + } + } + + public static com.google.protobuf.Internal.EnumLiteMap + internalGetValueMap() { + return internalValueMap; + } + private static final com.google.protobuf.Internal.EnumLiteMap< + PacketType> internalValueMap = + new com.google.protobuf.Internal.EnumLiteMap() { + public PacketType findValueByNumber(int number) { + return PacketType.forNumber(number); + } + }; + + public final com.google.protobuf.Descriptors.EnumValueDescriptor + getValueDescriptor() { + return getDescriptor().getValues().get(ordinal()); + } + public final com.google.protobuf.Descriptors.EnumDescriptor + getDescriptorForType() { + return getDescriptor(); + } + public static final com.google.protobuf.Descriptors.EnumDescriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.getDescriptor().getEnumTypes().get(0); + } + + private static final PacketType[] VALUES = values(); + + public static PacketType valueOf( + com.google.protobuf.Descriptors.EnumValueDescriptor desc) { + if (desc.getType() != getDescriptor()) { + throw new java.lang.IllegalArgumentException( + "EnumValueDescriptor is not for this type."); + } + if (desc.getIndex() == -1) { + return UNRECOGNIZED; + } + return VALUES[desc.getIndex()]; + } + + private final int value; + + private PacketType(int value) { + this.value = value; + } + + // @@protoc_insertion_point(enum_scope:com.alibaba.otter.canal.protocol.PacketType) + } + + public interface PacketOrBuilder extends + // @@protoc_insertion_point(interface_extends:com.alibaba.otter.canal.protocol.Packet) + com.google.protobuf.MessageOrBuilder { + + /** + * int32 magic_number = 1; + */ + int getMagicNumber(); + + /** + * int32 version = 2; + */ + int getVersion(); + + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + int getTypeValue(); + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + com.alibaba.otter.canal.protocol.AdminPacket.PacketType getType(); + + /** + * bytes body = 4; + */ + com.google.protobuf.ByteString getBody(); + + public com.alibaba.otter.canal.protocol.AdminPacket.Packet.MagicNumberPresentCase getMagicNumberPresentCase(); + + public com.alibaba.otter.canal.protocol.AdminPacket.Packet.VersionPresentCase getVersionPresentCase(); + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.Packet} + */ + public static final class Packet extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:com.alibaba.otter.canal.protocol.Packet) + PacketOrBuilder { + private static final long serialVersionUID = 0L; + // Use Packet.newBuilder() to construct. + private Packet(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private Packet() { + type_ = 0; + body_ = com.google.protobuf.ByteString.EMPTY; + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private Packet( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 8: { + magicNumberPresentCase_ = 1; + magicNumberPresent_ = input.readInt32(); + break; + } + case 16: { + versionPresentCase_ = 2; + versionPresent_ = input.readInt32(); + break; + } + case 24: { + int rawValue = input.readEnum(); + + type_ = rawValue; + break; + } + case 34: { + + body_ = input.readBytes(); + break; + } + default: { + if (!parseUnknownFieldProto3( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Packet_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Packet_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.Packet.class, com.alibaba.otter.canal.protocol.AdminPacket.Packet.Builder.class); + } + + private int magicNumberPresentCase_ = 0; + private java.lang.Object magicNumberPresent_; + public enum MagicNumberPresentCase + implements com.google.protobuf.Internal.EnumLite { + MAGIC_NUMBER(1), + MAGICNUMBERPRESENT_NOT_SET(0); + private final int value; + private MagicNumberPresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static MagicNumberPresentCase valueOf(int value) { + return forNumber(value); + } + + public static MagicNumberPresentCase forNumber(int value) { + switch (value) { + case 1: return MAGIC_NUMBER; + case 0: return MAGICNUMBERPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public MagicNumberPresentCase + getMagicNumberPresentCase() { + return MagicNumberPresentCase.forNumber( + magicNumberPresentCase_); + } + + private int versionPresentCase_ = 0; + private java.lang.Object versionPresent_; + public enum VersionPresentCase + implements com.google.protobuf.Internal.EnumLite { + VERSION(2), + VERSIONPRESENT_NOT_SET(0); + private final int value; + private VersionPresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static VersionPresentCase valueOf(int value) { + return forNumber(value); + } + + public static VersionPresentCase forNumber(int value) { + switch (value) { + case 2: return VERSION; + case 0: return VERSIONPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public VersionPresentCase + getVersionPresentCase() { + return VersionPresentCase.forNumber( + versionPresentCase_); + } + + public static final int MAGIC_NUMBER_FIELD_NUMBER = 1; + /** + * int32 magic_number = 1; + */ + public int getMagicNumber() { + if (magicNumberPresentCase_ == 1) { + return (java.lang.Integer) magicNumberPresent_; + } + return 0; + } + + public static final int VERSION_FIELD_NUMBER = 2; + /** + * int32 version = 2; + */ + public int getVersion() { + if (versionPresentCase_ == 2) { + return (java.lang.Integer) versionPresent_; + } + return 0; + } + + public static final int TYPE_FIELD_NUMBER = 3; + private int type_; + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + public int getTypeValue() { + return type_; + } + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + public com.alibaba.otter.canal.protocol.AdminPacket.PacketType getType() { + @SuppressWarnings("deprecation") + com.alibaba.otter.canal.protocol.AdminPacket.PacketType result = com.alibaba.otter.canal.protocol.AdminPacket.PacketType.valueOf(type_); + return result == null ? com.alibaba.otter.canal.protocol.AdminPacket.PacketType.UNRECOGNIZED : result; + } + + public static final int BODY_FIELD_NUMBER = 4; + private com.google.protobuf.ByteString body_; + /** + * bytes body = 4; + */ + public com.google.protobuf.ByteString getBody() { + return body_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (magicNumberPresentCase_ == 1) { + output.writeInt32( + 1, (int)((java.lang.Integer) magicNumberPresent_)); + } + if (versionPresentCase_ == 2) { + output.writeInt32( + 2, (int)((java.lang.Integer) versionPresent_)); + } + if (type_ != com.alibaba.otter.canal.protocol.AdminPacket.PacketType.PACKAGETYPECOMPATIBLEPROTO2.getNumber()) { + output.writeEnum(3, type_); + } + if (!body_.isEmpty()) { + output.writeBytes(4, body_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (magicNumberPresentCase_ == 1) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size( + 1, (int)((java.lang.Integer) magicNumberPresent_)); + } + if (versionPresentCase_ == 2) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size( + 2, (int)((java.lang.Integer) versionPresent_)); + } + if (type_ != com.alibaba.otter.canal.protocol.AdminPacket.PacketType.PACKAGETYPECOMPATIBLEPROTO2.getNumber()) { + size += com.google.protobuf.CodedOutputStream + .computeEnumSize(3, type_); + } + if (!body_.isEmpty()) { + size += com.google.protobuf.CodedOutputStream + .computeBytesSize(4, body_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.alibaba.otter.canal.protocol.AdminPacket.Packet)) { + return super.equals(obj); + } + com.alibaba.otter.canal.protocol.AdminPacket.Packet other = (com.alibaba.otter.canal.protocol.AdminPacket.Packet) obj; + + boolean result = true; + result = result && type_ == other.type_; + result = result && getBody() + .equals(other.getBody()); + result = result && getMagicNumberPresentCase().equals( + other.getMagicNumberPresentCase()); + if (!result) return false; + switch (magicNumberPresentCase_) { + case 1: + result = result && (getMagicNumber() + == other.getMagicNumber()); + break; + case 0: + default: + } + result = result && getVersionPresentCase().equals( + other.getVersionPresentCase()); + if (!result) return false; + switch (versionPresentCase_) { + case 2: + result = result && (getVersion() + == other.getVersion()); + break; + case 0: + default: + } + result = result && unknownFields.equals(other.unknownFields); + return result; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + TYPE_FIELD_NUMBER; + hash = (53 * hash) + type_; + hash = (37 * hash) + BODY_FIELD_NUMBER; + hash = (53 * hash) + getBody().hashCode(); + switch (magicNumberPresentCase_) { + case 1: + hash = (37 * hash) + MAGIC_NUMBER_FIELD_NUMBER; + hash = (53 * hash) + getMagicNumber(); + break; + case 0: + default: + } + switch (versionPresentCase_) { + case 2: + hash = (37 * hash) + VERSION_FIELD_NUMBER; + hash = (53 * hash) + getVersion(); + break; + case 0: + default: + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.alibaba.otter.canal.protocol.AdminPacket.Packet prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.Packet} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:com.alibaba.otter.canal.protocol.Packet) + com.alibaba.otter.canal.protocol.AdminPacket.PacketOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Packet_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Packet_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.Packet.class, com.alibaba.otter.canal.protocol.AdminPacket.Packet.Builder.class); + } + + // Construct using com.alibaba.otter.canal.protocol.AdminPacket.Packet.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + type_ = 0; + + body_ = com.google.protobuf.ByteString.EMPTY; + + magicNumberPresentCase_ = 0; + magicNumberPresent_ = null; + versionPresentCase_ = 0; + versionPresent_ = null; + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Packet_descriptor; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Packet getDefaultInstanceForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.Packet.getDefaultInstance(); + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Packet build() { + com.alibaba.otter.canal.protocol.AdminPacket.Packet result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Packet buildPartial() { + com.alibaba.otter.canal.protocol.AdminPacket.Packet result = new com.alibaba.otter.canal.protocol.AdminPacket.Packet(this); + if (magicNumberPresentCase_ == 1) { + result.magicNumberPresent_ = magicNumberPresent_; + } + if (versionPresentCase_ == 2) { + result.versionPresent_ = versionPresent_; + } + result.type_ = type_; + result.body_ = body_; + result.magicNumberPresentCase_ = magicNumberPresentCase_; + result.versionPresentCase_ = versionPresentCase_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return (Builder) super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return (Builder) super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return (Builder) super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return (Builder) super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.alibaba.otter.canal.protocol.AdminPacket.Packet) { + return mergeFrom((com.alibaba.otter.canal.protocol.AdminPacket.Packet)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.alibaba.otter.canal.protocol.AdminPacket.Packet other) { + if (other == com.alibaba.otter.canal.protocol.AdminPacket.Packet.getDefaultInstance()) return this; + if (other.type_ != 0) { + setTypeValue(other.getTypeValue()); + } + if (other.getBody() != com.google.protobuf.ByteString.EMPTY) { + setBody(other.getBody()); + } + switch (other.getMagicNumberPresentCase()) { + case MAGIC_NUMBER: { + setMagicNumber(other.getMagicNumber()); + break; + } + case MAGICNUMBERPRESENT_NOT_SET: { + break; + } + } + switch (other.getVersionPresentCase()) { + case VERSION: { + setVersion(other.getVersion()); + break; + } + case VERSIONPRESENT_NOT_SET: { + break; + } + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.alibaba.otter.canal.protocol.AdminPacket.Packet parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.alibaba.otter.canal.protocol.AdminPacket.Packet) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int magicNumberPresentCase_ = 0; + private java.lang.Object magicNumberPresent_; + public MagicNumberPresentCase + getMagicNumberPresentCase() { + return MagicNumberPresentCase.forNumber( + magicNumberPresentCase_); + } + + public Builder clearMagicNumberPresent() { + magicNumberPresentCase_ = 0; + magicNumberPresent_ = null; + onChanged(); + return this; + } + + private int versionPresentCase_ = 0; + private java.lang.Object versionPresent_; + public VersionPresentCase + getVersionPresentCase() { + return VersionPresentCase.forNumber( + versionPresentCase_); + } + + public Builder clearVersionPresent() { + versionPresentCase_ = 0; + versionPresent_ = null; + onChanged(); + return this; + } + + + /** + * int32 magic_number = 1; + */ + public int getMagicNumber() { + if (magicNumberPresentCase_ == 1) { + return (java.lang.Integer) magicNumberPresent_; + } + return 0; + } + /** + * int32 magic_number = 1; + */ + public Builder setMagicNumber(int value) { + magicNumberPresentCase_ = 1; + magicNumberPresent_ = value; + onChanged(); + return this; + } + /** + * int32 magic_number = 1; + */ + public Builder clearMagicNumber() { + if (magicNumberPresentCase_ == 1) { + magicNumberPresentCase_ = 0; + magicNumberPresent_ = null; + onChanged(); + } + return this; + } + + /** + * int32 version = 2; + */ + public int getVersion() { + if (versionPresentCase_ == 2) { + return (java.lang.Integer) versionPresent_; + } + return 0; + } + /** + * int32 version = 2; + */ + public Builder setVersion(int value) { + versionPresentCase_ = 2; + versionPresent_ = value; + onChanged(); + return this; + } + /** + * int32 version = 2; + */ + public Builder clearVersion() { + if (versionPresentCase_ == 2) { + versionPresentCase_ = 0; + versionPresent_ = null; + onChanged(); + } + return this; + } + + private int type_ = 0; + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + public int getTypeValue() { + return type_; + } + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + public Builder setTypeValue(int value) { + type_ = value; + onChanged(); + return this; + } + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + public com.alibaba.otter.canal.protocol.AdminPacket.PacketType getType() { + @SuppressWarnings("deprecation") + com.alibaba.otter.canal.protocol.AdminPacket.PacketType result = com.alibaba.otter.canal.protocol.AdminPacket.PacketType.valueOf(type_); + return result == null ? com.alibaba.otter.canal.protocol.AdminPacket.PacketType.UNRECOGNIZED : result; + } + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + public Builder setType(com.alibaba.otter.canal.protocol.AdminPacket.PacketType value) { + if (value == null) { + throw new NullPointerException(); + } + + type_ = value.getNumber(); + onChanged(); + return this; + } + /** + * .com.alibaba.otter.canal.protocol.PacketType type = 3; + */ + public Builder clearType() { + + type_ = 0; + onChanged(); + return this; + } + + private com.google.protobuf.ByteString body_ = com.google.protobuf.ByteString.EMPTY; + /** + * bytes body = 4; + */ + public com.google.protobuf.ByteString getBody() { + return body_; + } + /** + * bytes body = 4; + */ + public Builder setBody(com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + + body_ = value; + onChanged(); + return this; + } + /** + * bytes body = 4; + */ + public Builder clearBody() { + + body_ = getDefaultInstance().getBody(); + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFieldsProto3(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:com.alibaba.otter.canal.protocol.Packet) + } + + // @@protoc_insertion_point(class_scope:com.alibaba.otter.canal.protocol.Packet) + private static final com.alibaba.otter.canal.protocol.AdminPacket.Packet DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.alibaba.otter.canal.protocol.AdminPacket.Packet(); + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.Packet getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public Packet parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new Packet(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Packet getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public interface AckOrBuilder extends + // @@protoc_insertion_point(interface_extends:com.alibaba.otter.canal.protocol.Ack) + com.google.protobuf.MessageOrBuilder { + + /** + * int32 code = 1; + */ + int getCode(); + + /** + * 
+     * if something like compression is not supported, erorr_message will tell about it.
+     *
+ * + * string message = 2; + */ + java.lang.String getMessage(); + /** + * 
+     * if something like compression is not supported, erorr_message will tell about it.
+     *
+ * + * string message = 2; + */ + com.google.protobuf.ByteString + getMessageBytes(); + + public com.alibaba.otter.canal.protocol.AdminPacket.Ack.ErrorCodePresentCase getErrorCodePresentCase(); + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.Ack} + */ + public static final class Ack extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:com.alibaba.otter.canal.protocol.Ack) + AckOrBuilder { + private static final long serialVersionUID = 0L; + // Use Ack.newBuilder() to construct. + private Ack(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private Ack() { + message_ = ""; + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private Ack( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 8: { + errorCodePresentCase_ = 1; + errorCodePresent_ = input.readInt32(); + break; + } + case 18: { + java.lang.String s = input.readStringRequireUtf8(); + + message_ = s; + break; + } + default: { + if (!parseUnknownFieldProto3( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Ack_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Ack_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.Ack.class, com.alibaba.otter.canal.protocol.AdminPacket.Ack.Builder.class); + } + + private int errorCodePresentCase_ = 0; + private java.lang.Object errorCodePresent_; + public enum ErrorCodePresentCase + implements com.google.protobuf.Internal.EnumLite { + CODE(1), + ERRORCODEPRESENT_NOT_SET(0); + private final int value; + private ErrorCodePresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static ErrorCodePresentCase valueOf(int value) { + return forNumber(value); + } + + public static ErrorCodePresentCase forNumber(int value) { + switch (value) { + case 1: return CODE; + case 0: return ERRORCODEPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public ErrorCodePresentCase + getErrorCodePresentCase() { + return ErrorCodePresentCase.forNumber( + errorCodePresentCase_); + } + + public static final int CODE_FIELD_NUMBER = 1; + /** + * int32 code = 1; + */ + public int getCode() { + if (errorCodePresentCase_ == 1) { + return (java.lang.Integer) errorCodePresent_; + } + return 0; + } + + public static final int MESSAGE_FIELD_NUMBER = 2; + private volatile java.lang.Object message_; + /** + * 
+     * if something like compression is not supported, erorr_message will tell about it.
+     *
+ * + * string message = 2; + */ + public java.lang.String getMessage() { + java.lang.Object ref = message_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + message_ = s; + return s; + } + } + /** + * 
+     * if something like compression is not supported, erorr_message will tell about it.
+     *
+ * + * string message = 2; + */ + public com.google.protobuf.ByteString + getMessageBytes() { + java.lang.Object ref = message_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + message_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (errorCodePresentCase_ == 1) { + output.writeInt32( + 1, (int)((java.lang.Integer) errorCodePresent_)); + } + if (!getMessageBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 2, message_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (errorCodePresentCase_ == 1) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size( + 1, (int)((java.lang.Integer) errorCodePresent_)); + } + if (!getMessageBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, message_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.alibaba.otter.canal.protocol.AdminPacket.Ack)) { + return super.equals(obj); + } + com.alibaba.otter.canal.protocol.AdminPacket.Ack other = (com.alibaba.otter.canal.protocol.AdminPacket.Ack) obj; + + boolean result = true; + result = result && getMessage() + .equals(other.getMessage()); + result = result && getErrorCodePresentCase().equals( + other.getErrorCodePresentCase()); + if (!result) return false; + switch (errorCodePresentCase_) { + case 1: + result = result && (getCode() + == other.getCode()); + break; + case 0: + default: + } + result = result && unknownFields.equals(other.unknownFields); + return result; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + MESSAGE_FIELD_NUMBER; + hash = (53 * hash) + getMessage().hashCode(); + switch (errorCodePresentCase_) { + case 1: + hash = (37 * hash) + CODE_FIELD_NUMBER; + hash = (53 * hash) + getCode(); + break; + case 0: + default: + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.alibaba.otter.canal.protocol.AdminPacket.Ack prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.Ack} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:com.alibaba.otter.canal.protocol.Ack) + com.alibaba.otter.canal.protocol.AdminPacket.AckOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Ack_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Ack_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.Ack.class, com.alibaba.otter.canal.protocol.AdminPacket.Ack.Builder.class); + } + + // Construct using com.alibaba.otter.canal.protocol.AdminPacket.Ack.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + message_ = ""; + + errorCodePresentCase_ = 0; + errorCodePresent_ = null; + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Ack_descriptor; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Ack getDefaultInstanceForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.Ack.getDefaultInstance(); + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Ack build() { + com.alibaba.otter.canal.protocol.AdminPacket.Ack result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Ack buildPartial() { + com.alibaba.otter.canal.protocol.AdminPacket.Ack result = new com.alibaba.otter.canal.protocol.AdminPacket.Ack(this); + if (errorCodePresentCase_ == 1) { + result.errorCodePresent_ = errorCodePresent_; + } + result.message_ = message_; + result.errorCodePresentCase_ = errorCodePresentCase_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return (Builder) super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return (Builder) super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return (Builder) super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return (Builder) super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.alibaba.otter.canal.protocol.AdminPacket.Ack) { + return mergeFrom((com.alibaba.otter.canal.protocol.AdminPacket.Ack)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.alibaba.otter.canal.protocol.AdminPacket.Ack other) { + if (other == com.alibaba.otter.canal.protocol.AdminPacket.Ack.getDefaultInstance()) return this; + if (!other.getMessage().isEmpty()) { + message_ = other.message_; + onChanged(); + } + switch (other.getErrorCodePresentCase()) { + case CODE: { + setCode(other.getCode()); + break; + } + case ERRORCODEPRESENT_NOT_SET: { + break; + } + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.alibaba.otter.canal.protocol.AdminPacket.Ack parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.alibaba.otter.canal.protocol.AdminPacket.Ack) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int errorCodePresentCase_ = 0; + private java.lang.Object errorCodePresent_; + public ErrorCodePresentCase + getErrorCodePresentCase() { + return ErrorCodePresentCase.forNumber( + errorCodePresentCase_); + } + + public Builder clearErrorCodePresent() { + errorCodePresentCase_ = 0; + errorCodePresent_ = null; + onChanged(); + return this; + } + + + /** + * int32 code = 1; + */ + public int getCode() { + if (errorCodePresentCase_ == 1) { + return (java.lang.Integer) errorCodePresent_; + } + return 0; + } + /** + * int32 code = 1; + */ + public Builder setCode(int value) { + errorCodePresentCase_ = 1; + errorCodePresent_ = value; + onChanged(); + return this; + } + /** + * int32 code = 1; + */ + public Builder clearCode() { + if (errorCodePresentCase_ == 1) { + errorCodePresentCase_ = 0; + errorCodePresent_ = null; + onChanged(); + } + return this; + } + + private java.lang.Object message_ = ""; + /** + * 
+       * if something like compression is not supported, erorr_message will tell about it.
+       *
+ * + * string message = 2; + */ + public java.lang.String getMessage() { + java.lang.Object ref = message_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + message_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+       * if something like compression is not supported, erorr_message will tell about it.
+       *
+ * + * string message = 2; + */ + public com.google.protobuf.ByteString + getMessageBytes() { + java.lang.Object ref = message_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + message_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+       * if something like compression is not supported, erorr_message will tell about it.
+       *
+ * + * string message = 2; + */ + public Builder setMessage( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + message_ = value; + onChanged(); + return this; + } + /** + * 
+       * if something like compression is not supported, erorr_message will tell about it.
+       *
+ * + * string message = 2; + */ + public Builder clearMessage() { + + message_ = getDefaultInstance().getMessage(); + onChanged(); + return this; + } + /** + * 
+       * if something like compression is not supported, erorr_message will tell about it.
+       *
+ * + * string message = 2; + */ + public Builder setMessageBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + message_ = value; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFieldsProto3(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:com.alibaba.otter.canal.protocol.Ack) + } + + // @@protoc_insertion_point(class_scope:com.alibaba.otter.canal.protocol.Ack) + private static final com.alibaba.otter.canal.protocol.AdminPacket.Ack DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.alibaba.otter.canal.protocol.AdminPacket.Ack(); + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.Ack getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public Ack parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new Ack(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Ack getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public interface HandshakeOrBuilder extends + // @@protoc_insertion_point(interface_extends:com.alibaba.otter.canal.protocol.Handshake) + com.google.protobuf.MessageOrBuilder { + + /** + * string communication_encoding = 1; + */ + java.lang.String getCommunicationEncoding(); + /** + * string communication_encoding = 1; + */ + com.google.protobuf.ByteString + getCommunicationEncodingBytes(); + + /** + * bytes seeds = 2; + */ + com.google.protobuf.ByteString getSeeds(); + + public com.alibaba.otter.canal.protocol.AdminPacket.Handshake.CommunicationEncodingPresentCase getCommunicationEncodingPresentCase(); + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.Handshake} + */ + public static final class Handshake extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:com.alibaba.otter.canal.protocol.Handshake) + HandshakeOrBuilder { + private static final long serialVersionUID = 0L; + // Use Handshake.newBuilder() to construct. + private Handshake(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private Handshake() { + seeds_ = com.google.protobuf.ByteString.EMPTY; + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private Handshake( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + communicationEncodingPresentCase_ = 1; + communicationEncodingPresent_ = s; + break; + } + case 18: { + + seeds_ = input.readBytes(); + break; + } + default: { + if (!parseUnknownFieldProto3( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Handshake_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Handshake_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.Handshake.class, com.alibaba.otter.canal.protocol.AdminPacket.Handshake.Builder.class); + } + + private int communicationEncodingPresentCase_ = 0; + private java.lang.Object communicationEncodingPresent_; + public enum CommunicationEncodingPresentCase + implements com.google.protobuf.Internal.EnumLite { + COMMUNICATION_ENCODING(1), + COMMUNICATIONENCODINGPRESENT_NOT_SET(0); + private final int value; + private CommunicationEncodingPresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static CommunicationEncodingPresentCase valueOf(int value) { + return forNumber(value); + } + + public static CommunicationEncodingPresentCase forNumber(int value) { + switch (value) { + case 1: return COMMUNICATION_ENCODING; + case 0: return COMMUNICATIONENCODINGPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public CommunicationEncodingPresentCase + getCommunicationEncodingPresentCase() { + return CommunicationEncodingPresentCase.forNumber( + communicationEncodingPresentCase_); + } + + public static final int COMMUNICATION_ENCODING_FIELD_NUMBER = 1; + /** + * string communication_encoding = 1; + */ + public java.lang.String getCommunicationEncoding() { + java.lang.Object ref = ""; + if (communicationEncodingPresentCase_ == 1) { + ref = communicationEncodingPresent_; + } + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + if (communicationEncodingPresentCase_ == 1) { + communicationEncodingPresent_ = s; + } + return s; + } + } + /** + * string communication_encoding = 1; + */ + public com.google.protobuf.ByteString + getCommunicationEncodingBytes() { + java.lang.Object ref = ""; + if (communicationEncodingPresentCase_ == 1) { + ref = communicationEncodingPresent_; + } + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + if (communicationEncodingPresentCase_ == 1) { + communicationEncodingPresent_ = b; + } + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int SEEDS_FIELD_NUMBER = 2; + private com.google.protobuf.ByteString seeds_; + /** + * bytes seeds = 2; + */ + public com.google.protobuf.ByteString getSeeds() { + return seeds_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (communicationEncodingPresentCase_ == 1) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, communicationEncodingPresent_); + } + if (!seeds_.isEmpty()) { + output.writeBytes(2, seeds_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (communicationEncodingPresentCase_ == 1) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, communicationEncodingPresent_); + } + if (!seeds_.isEmpty()) { + size += com.google.protobuf.CodedOutputStream + .computeBytesSize(2, seeds_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.alibaba.otter.canal.protocol.AdminPacket.Handshake)) { + return super.equals(obj); + } + com.alibaba.otter.canal.protocol.AdminPacket.Handshake other = (com.alibaba.otter.canal.protocol.AdminPacket.Handshake) obj; + + boolean result = true; + result = result && getSeeds() + .equals(other.getSeeds()); + result = result && getCommunicationEncodingPresentCase().equals( + other.getCommunicationEncodingPresentCase()); + if (!result) return false; + switch (communicationEncodingPresentCase_) { + case 1: + result = result && getCommunicationEncoding() + .equals(other.getCommunicationEncoding()); + break; + case 0: + default: + } + result = result && unknownFields.equals(other.unknownFields); + return result; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + SEEDS_FIELD_NUMBER; + hash = (53 * hash) + getSeeds().hashCode(); + switch (communicationEncodingPresentCase_) { + case 1: + hash = (37 * hash) + COMMUNICATION_ENCODING_FIELD_NUMBER; + hash = (53 * hash) + getCommunicationEncoding().hashCode(); + break; + case 0: + default: + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.alibaba.otter.canal.protocol.AdminPacket.Handshake prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.Handshake} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:com.alibaba.otter.canal.protocol.Handshake) + com.alibaba.otter.canal.protocol.AdminPacket.HandshakeOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Handshake_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Handshake_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.Handshake.class, com.alibaba.otter.canal.protocol.AdminPacket.Handshake.Builder.class); + } + + // Construct using com.alibaba.otter.canal.protocol.AdminPacket.Handshake.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + seeds_ = com.google.protobuf.ByteString.EMPTY; + + communicationEncodingPresentCase_ = 0; + communicationEncodingPresent_ = null; + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_Handshake_descriptor; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Handshake getDefaultInstanceForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.Handshake.getDefaultInstance(); + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Handshake build() { + com.alibaba.otter.canal.protocol.AdminPacket.Handshake result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Handshake buildPartial() { + com.alibaba.otter.canal.protocol.AdminPacket.Handshake result = new com.alibaba.otter.canal.protocol.AdminPacket.Handshake(this); + if (communicationEncodingPresentCase_ == 1) { + result.communicationEncodingPresent_ = communicationEncodingPresent_; + } + result.seeds_ = seeds_; + result.communicationEncodingPresentCase_ = communicationEncodingPresentCase_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return (Builder) super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return (Builder) super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return (Builder) super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return (Builder) super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.alibaba.otter.canal.protocol.AdminPacket.Handshake) { + return mergeFrom((com.alibaba.otter.canal.protocol.AdminPacket.Handshake)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.alibaba.otter.canal.protocol.AdminPacket.Handshake other) { + if (other == com.alibaba.otter.canal.protocol.AdminPacket.Handshake.getDefaultInstance()) return this; + if (other.getSeeds() != com.google.protobuf.ByteString.EMPTY) { + setSeeds(other.getSeeds()); + } + switch (other.getCommunicationEncodingPresentCase()) { + case COMMUNICATION_ENCODING: { + communicationEncodingPresentCase_ = 1; + communicationEncodingPresent_ = other.communicationEncodingPresent_; + onChanged(); + break; + } + case COMMUNICATIONENCODINGPRESENT_NOT_SET: { + break; + } + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.alibaba.otter.canal.protocol.AdminPacket.Handshake parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.alibaba.otter.canal.protocol.AdminPacket.Handshake) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int communicationEncodingPresentCase_ = 0; + private java.lang.Object communicationEncodingPresent_; + public CommunicationEncodingPresentCase + getCommunicationEncodingPresentCase() { + return CommunicationEncodingPresentCase.forNumber( + communicationEncodingPresentCase_); + } + + public Builder clearCommunicationEncodingPresent() { + communicationEncodingPresentCase_ = 0; + communicationEncodingPresent_ = null; + onChanged(); + return this; + } + + + /** + * string communication_encoding = 1; + */ + public java.lang.String getCommunicationEncoding() { + java.lang.Object ref = ""; + if (communicationEncodingPresentCase_ == 1) { + ref = communicationEncodingPresent_; + } + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + if (communicationEncodingPresentCase_ == 1) { + communicationEncodingPresent_ = s; + } + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * string communication_encoding = 1; + */ + public com.google.protobuf.ByteString + getCommunicationEncodingBytes() { + java.lang.Object ref = ""; + if (communicationEncodingPresentCase_ == 1) { + ref = communicationEncodingPresent_; + } + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + if (communicationEncodingPresentCase_ == 1) { + communicationEncodingPresent_ = b; + } + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * string communication_encoding = 1; + */ + public Builder setCommunicationEncoding( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + communicationEncodingPresentCase_ = 1; + communicationEncodingPresent_ = value; + onChanged(); + return this; + } + /** + * string communication_encoding = 1; + */ + public Builder clearCommunicationEncoding() { + if (communicationEncodingPresentCase_ == 1) { + communicationEncodingPresentCase_ = 0; + communicationEncodingPresent_ = null; + onChanged(); + } + return this; + } + /** + * string communication_encoding = 1; + */ + public Builder setCommunicationEncodingBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + communicationEncodingPresentCase_ = 1; + communicationEncodingPresent_ = value; + onChanged(); + return this; + } + + private com.google.protobuf.ByteString seeds_ = com.google.protobuf.ByteString.EMPTY; + /** + * bytes seeds = 2; + */ + public com.google.protobuf.ByteString getSeeds() { + return seeds_; + } + /** + * bytes seeds = 2; + */ + public Builder setSeeds(com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + + seeds_ = value; + onChanged(); + return this; + } + /** + * bytes seeds = 2; + */ + public Builder clearSeeds() { + + seeds_ = getDefaultInstance().getSeeds(); + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFieldsProto3(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:com.alibaba.otter.canal.protocol.Handshake) + } + + // @@protoc_insertion_point(class_scope:com.alibaba.otter.canal.protocol.Handshake) + private static final com.alibaba.otter.canal.protocol.AdminPacket.Handshake DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.alibaba.otter.canal.protocol.AdminPacket.Handshake(); + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.Handshake getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public Handshake parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new Handshake(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.Handshake getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public interface ClientAuthOrBuilder extends + // @@protoc_insertion_point(interface_extends:com.alibaba.otter.canal.protocol.ClientAuth) + com.google.protobuf.MessageOrBuilder { + + /** + * string username = 1; + */ + java.lang.String getUsername(); + /** + * string username = 1; + */ + com.google.protobuf.ByteString + getUsernameBytes(); + + /** + * 
+     * hashed password with seeds from Handshake message
+     *
+ * + * bytes password = 2; + */ + com.google.protobuf.ByteString getPassword(); + + /** + * 
+     * in seconds
+     *
+ * + * int32 net_read_timeout = 3; + */ + int getNetReadTimeout(); + + /** + * 
+     * in seconds
+     *
+ * + * int32 net_write_timeout = 4; + */ + int getNetWriteTimeout(); + + public com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.NetReadTimeoutPresentCase getNetReadTimeoutPresentCase(); + + public com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.NetWriteTimeoutPresentCase getNetWriteTimeoutPresentCase(); + } + /** + * 
+   * client authentication
+   *
+ * + * Protobuf type {@code com.alibaba.otter.canal.protocol.ClientAuth} + */ + public static final class ClientAuth extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:com.alibaba.otter.canal.protocol.ClientAuth) + ClientAuthOrBuilder { + private static final long serialVersionUID = 0L; + // Use ClientAuth.newBuilder() to construct. + private ClientAuth(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ClientAuth() { + username_ = ""; + password_ = com.google.protobuf.ByteString.EMPTY; + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ClientAuth( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + username_ = s; + break; + } + case 18: { + + password_ = input.readBytes(); + break; + } + case 24: { + netReadTimeoutPresentCase_ = 3; + netReadTimeoutPresent_ = input.readInt32(); + break; + } + case 32: { + netWriteTimeoutPresentCase_ = 4; + netWriteTimeoutPresent_ = input.readInt32(); + break; + } + default: { + if (!parseUnknownFieldProto3( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ClientAuth_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ClientAuth_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.class, com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.Builder.class); + } + + private int netReadTimeoutPresentCase_ = 0; + private java.lang.Object netReadTimeoutPresent_; + public enum NetReadTimeoutPresentCase + implements com.google.protobuf.Internal.EnumLite { + NET_READ_TIMEOUT(3), + NETREADTIMEOUTPRESENT_NOT_SET(0); + private final int value; + private NetReadTimeoutPresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static NetReadTimeoutPresentCase valueOf(int value) { + return forNumber(value); + } + + public static NetReadTimeoutPresentCase forNumber(int value) { + switch (value) { + case 3: return NET_READ_TIMEOUT; + case 0: return NETREADTIMEOUTPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public NetReadTimeoutPresentCase + getNetReadTimeoutPresentCase() { + return NetReadTimeoutPresentCase.forNumber( + netReadTimeoutPresentCase_); + } + + private int netWriteTimeoutPresentCase_ = 0; + private java.lang.Object netWriteTimeoutPresent_; + public enum NetWriteTimeoutPresentCase + implements com.google.protobuf.Internal.EnumLite { + NET_WRITE_TIMEOUT(4), + NETWRITETIMEOUTPRESENT_NOT_SET(0); + private final int value; + private NetWriteTimeoutPresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static NetWriteTimeoutPresentCase valueOf(int value) { + return forNumber(value); + } + + public static NetWriteTimeoutPresentCase forNumber(int value) { + switch (value) { + case 4: return NET_WRITE_TIMEOUT; + case 0: return NETWRITETIMEOUTPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public NetWriteTimeoutPresentCase + getNetWriteTimeoutPresentCase() { + return NetWriteTimeoutPresentCase.forNumber( + netWriteTimeoutPresentCase_); + } + + public static final int USERNAME_FIELD_NUMBER = 1; + private volatile java.lang.Object username_; + /** + * string username = 1; + */ + public java.lang.String getUsername() { + java.lang.Object ref = username_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + username_ = s; + return s; + } + } + /** + * string username = 1; + */ + public com.google.protobuf.ByteString + getUsernameBytes() { + java.lang.Object ref = username_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + username_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int PASSWORD_FIELD_NUMBER = 2; + private com.google.protobuf.ByteString password_; + /** + * 
+     * hashed password with seeds from Handshake message
+     *
+ * + * bytes password = 2; + */ + public com.google.protobuf.ByteString getPassword() { + return password_; + } + + public static final int NET_READ_TIMEOUT_FIELD_NUMBER = 3; + /** + * 
+     * in seconds
+     *
+ * + * int32 net_read_timeout = 3; + */ + public int getNetReadTimeout() { + if (netReadTimeoutPresentCase_ == 3) { + return (java.lang.Integer) netReadTimeoutPresent_; + } + return 0; + } + + public static final int NET_WRITE_TIMEOUT_FIELD_NUMBER = 4; + /** + * 
+     * in seconds
+     *
+ * + * int32 net_write_timeout = 4; + */ + public int getNetWriteTimeout() { + if (netWriteTimeoutPresentCase_ == 4) { + return (java.lang.Integer) netWriteTimeoutPresent_; + } + return 0; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getUsernameBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, username_); + } + if (!password_.isEmpty()) { + output.writeBytes(2, password_); + } + if (netReadTimeoutPresentCase_ == 3) { + output.writeInt32( + 3, (int)((java.lang.Integer) netReadTimeoutPresent_)); + } + if (netWriteTimeoutPresentCase_ == 4) { + output.writeInt32( + 4, (int)((java.lang.Integer) netWriteTimeoutPresent_)); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getUsernameBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, username_); + } + if (!password_.isEmpty()) { + size += com.google.protobuf.CodedOutputStream + .computeBytesSize(2, password_); + } + if (netReadTimeoutPresentCase_ == 3) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size( + 3, (int)((java.lang.Integer) netReadTimeoutPresent_)); + } + if (netWriteTimeoutPresentCase_ == 4) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size( + 4, (int)((java.lang.Integer) netWriteTimeoutPresent_)); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth)) { + return super.equals(obj); + } + com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth other = (com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth) obj; + + boolean result = true; + result = result && getUsername() + .equals(other.getUsername()); + result = result && getPassword() + .equals(other.getPassword()); + result = result && getNetReadTimeoutPresentCase().equals( + other.getNetReadTimeoutPresentCase()); + if (!result) return false; + switch (netReadTimeoutPresentCase_) { + case 3: + result = result && (getNetReadTimeout() + == other.getNetReadTimeout()); + break; + case 0: + default: + } + result = result && getNetWriteTimeoutPresentCase().equals( + other.getNetWriteTimeoutPresentCase()); + if (!result) return false; + switch (netWriteTimeoutPresentCase_) { + case 4: + result = result && (getNetWriteTimeout() + == other.getNetWriteTimeout()); + break; + case 0: + default: + } + result = result && unknownFields.equals(other.unknownFields); + return result; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + USERNAME_FIELD_NUMBER; + hash = (53 * hash) + getUsername().hashCode(); + hash = (37 * hash) + PASSWORD_FIELD_NUMBER; + hash = (53 * hash) + getPassword().hashCode(); + switch (netReadTimeoutPresentCase_) { + case 3: + hash = (37 * hash) + NET_READ_TIMEOUT_FIELD_NUMBER; + hash = (53 * hash) + getNetReadTimeout(); + break; + case 0: + default: + } + switch (netWriteTimeoutPresentCase_) { + case 4: + hash = (37 * hash) + NET_WRITE_TIMEOUT_FIELD_NUMBER; + hash = (53 * hash) + getNetWriteTimeout(); + break; + case 0: + default: + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+     * client authentication
+     *
+ * + * Protobuf type {@code com.alibaba.otter.canal.protocol.ClientAuth} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:com.alibaba.otter.canal.protocol.ClientAuth) + com.alibaba.otter.canal.protocol.AdminPacket.ClientAuthOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ClientAuth_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ClientAuth_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.class, com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.Builder.class); + } + + // Construct using com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + username_ = ""; + + password_ = com.google.protobuf.ByteString.EMPTY; + + netReadTimeoutPresentCase_ = 0; + netReadTimeoutPresent_ = null; + netWriteTimeoutPresentCase_ = 0; + netWriteTimeoutPresent_ = null; + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ClientAuth_descriptor; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth getDefaultInstanceForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.getDefaultInstance(); + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth build() { + com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth buildPartial() { + com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth result = new com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth(this); + result.username_ = username_; + result.password_ = password_; + if (netReadTimeoutPresentCase_ == 3) { + result.netReadTimeoutPresent_ = netReadTimeoutPresent_; + } + if (netWriteTimeoutPresentCase_ == 4) { + result.netWriteTimeoutPresent_ = netWriteTimeoutPresent_; + } + result.netReadTimeoutPresentCase_ = netReadTimeoutPresentCase_; + result.netWriteTimeoutPresentCase_ = netWriteTimeoutPresentCase_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return (Builder) super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return (Builder) super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return (Builder) super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return (Builder) super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth) { + return mergeFrom((com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth other) { + if (other == com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth.getDefaultInstance()) return this; + if (!other.getUsername().isEmpty()) { + username_ = other.username_; + onChanged(); + } + if (other.getPassword() != com.google.protobuf.ByteString.EMPTY) { + setPassword(other.getPassword()); + } + switch (other.getNetReadTimeoutPresentCase()) { + case NET_READ_TIMEOUT: { + setNetReadTimeout(other.getNetReadTimeout()); + break; + } + case NETREADTIMEOUTPRESENT_NOT_SET: { + break; + } + } + switch (other.getNetWriteTimeoutPresentCase()) { + case NET_WRITE_TIMEOUT: { + setNetWriteTimeout(other.getNetWriteTimeout()); + break; + } + case NETWRITETIMEOUTPRESENT_NOT_SET: { + break; + } + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int netReadTimeoutPresentCase_ = 0; + private java.lang.Object netReadTimeoutPresent_; + public NetReadTimeoutPresentCase + getNetReadTimeoutPresentCase() { + return NetReadTimeoutPresentCase.forNumber( + netReadTimeoutPresentCase_); + } + + public Builder clearNetReadTimeoutPresent() { + netReadTimeoutPresentCase_ = 0; + netReadTimeoutPresent_ = null; + onChanged(); + return this; + } + + private int netWriteTimeoutPresentCase_ = 0; + private java.lang.Object netWriteTimeoutPresent_; + public NetWriteTimeoutPresentCase + getNetWriteTimeoutPresentCase() { + return NetWriteTimeoutPresentCase.forNumber( + netWriteTimeoutPresentCase_); + } + + public Builder clearNetWriteTimeoutPresent() { + netWriteTimeoutPresentCase_ = 0; + netWriteTimeoutPresent_ = null; + onChanged(); + return this; + } + + + private java.lang.Object username_ = ""; + /** + * string username = 1; + */ + public java.lang.String getUsername() { + java.lang.Object ref = username_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + username_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * string username = 1; + */ + public com.google.protobuf.ByteString + getUsernameBytes() { + java.lang.Object ref = username_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + username_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * string username = 1; + */ + public Builder setUsername( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + username_ = value; + onChanged(); + return this; + } + /** + * string username = 1; + */ + public Builder clearUsername() { + + username_ = getDefaultInstance().getUsername(); + onChanged(); + return this; + } + /** + * string username = 1; + */ + public Builder setUsernameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + username_ = value; + onChanged(); + return this; + } + + private com.google.protobuf.ByteString password_ = com.google.protobuf.ByteString.EMPTY; + /** + * 
+       * hashed password with seeds from Handshake message
+       *
+ * + * bytes password = 2; + */ + public com.google.protobuf.ByteString getPassword() { + return password_; + } + /** + * 
+       * hashed password with seeds from Handshake message
+       *
+ * + * bytes password = 2; + */ + public Builder setPassword(com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + + password_ = value; + onChanged(); + return this; + } + /** + * 
+       * hashed password with seeds from Handshake message
+       *
+ * + * bytes password = 2; + */ + public Builder clearPassword() { + + password_ = getDefaultInstance().getPassword(); + onChanged(); + return this; + } + + /** + * 
+       * in seconds
+       *
+ * + * int32 net_read_timeout = 3; + */ + public int getNetReadTimeout() { + if (netReadTimeoutPresentCase_ == 3) { + return (java.lang.Integer) netReadTimeoutPresent_; + } + return 0; + } + /** + * 
+       * in seconds
+       *
+ * + * int32 net_read_timeout = 3; + */ + public Builder setNetReadTimeout(int value) { + netReadTimeoutPresentCase_ = 3; + netReadTimeoutPresent_ = value; + onChanged(); + return this; + } + /** + * 
+       * in seconds
+       *
+ * + * int32 net_read_timeout = 3; + */ + public Builder clearNetReadTimeout() { + if (netReadTimeoutPresentCase_ == 3) { + netReadTimeoutPresentCase_ = 0; + netReadTimeoutPresent_ = null; + onChanged(); + } + return this; + } + + /** + * 
+       * in seconds
+       *
+ * + * int32 net_write_timeout = 4; + */ + public int getNetWriteTimeout() { + if (netWriteTimeoutPresentCase_ == 4) { + return (java.lang.Integer) netWriteTimeoutPresent_; + } + return 0; + } + /** + * 
+       * in seconds
+       *
+ * + * int32 net_write_timeout = 4; + */ + public Builder setNetWriteTimeout(int value) { + netWriteTimeoutPresentCase_ = 4; + netWriteTimeoutPresent_ = value; + onChanged(); + return this; + } + /** + * 
+       * in seconds
+       *
+ * + * int32 net_write_timeout = 4; + */ + public Builder clearNetWriteTimeout() { + if (netWriteTimeoutPresentCase_ == 4) { + netWriteTimeoutPresentCase_ = 0; + netWriteTimeoutPresent_ = null; + onChanged(); + } + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFieldsProto3(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:com.alibaba.otter.canal.protocol.ClientAuth) + } + + // @@protoc_insertion_point(class_scope:com.alibaba.otter.canal.protocol.ClientAuth) + private static final com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth(); + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ClientAuth parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ClientAuth(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public interface ServerAdminOrBuilder extends + // @@protoc_insertion_point(interface_extends:com.alibaba.otter.canal.protocol.ServerAdmin) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+     * check/start/stop/restart/list
+     *
+ * + * string action = 1; + */ + java.lang.String getAction(); + /** + * 
+     * check/start/stop/restart/list
+     *
+ * + * string action = 1; + */ + com.google.protobuf.ByteString + getActionBytes(); + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.ServerAdmin} + */ + public static final class ServerAdmin extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:com.alibaba.otter.canal.protocol.ServerAdmin) + ServerAdminOrBuilder { + private static final long serialVersionUID = 0L; + // Use ServerAdmin.newBuilder() to construct. + private ServerAdmin(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ServerAdmin() { + action_ = ""; + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ServerAdmin( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + action_ = s; + break; + } + default: { + if (!parseUnknownFieldProto3( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin.class, com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin.Builder.class); + } + + public static final int ACTION_FIELD_NUMBER = 1; + private volatile java.lang.Object action_; + /** + * 
+     * check/start/stop/restart/list
+     *
+ * + * string action = 1; + */ + public java.lang.String getAction() { + java.lang.Object ref = action_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + action_ = s; + return s; + } + } + /** + * 
+     * check/start/stop/restart/list
+     *
+ * + * string action = 1; + */ + public com.google.protobuf.ByteString + getActionBytes() { + java.lang.Object ref = action_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + action_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getActionBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, action_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getActionBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, action_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin)) { + return super.equals(obj); + } + com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin other = (com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin) obj; + + boolean result = true; + result = result && getAction() + .equals(other.getAction()); + result = result && unknownFields.equals(other.unknownFields); + return result; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + ACTION_FIELD_NUMBER; + hash = (53 * hash) + getAction().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.ServerAdmin} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:com.alibaba.otter.canal.protocol.ServerAdmin) + com.alibaba.otter.canal.protocol.AdminPacket.ServerAdminOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin.class, com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin.Builder.class); + } + + // Construct using com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + action_ = ""; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_descriptor; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin getDefaultInstanceForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin.getDefaultInstance(); + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin build() { + com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin buildPartial() { + com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin result = new com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin(this); + result.action_ = action_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return (Builder) super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return (Builder) super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return (Builder) super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return (Builder) super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin) { + return mergeFrom((com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin other) { + if (other == com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin.getDefaultInstance()) return this; + if (!other.getAction().isEmpty()) { + action_ = other.action_; + onChanged(); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private java.lang.Object action_ = ""; + /** + * 
+       * check/start/stop/restart/list
+       *
+ * + * string action = 1; + */ + public java.lang.String getAction() { + java.lang.Object ref = action_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + action_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+       * check/start/stop/restart/list
+       *
+ * + * string action = 1; + */ + public com.google.protobuf.ByteString + getActionBytes() { + java.lang.Object ref = action_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + action_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+       * check/start/stop/restart/list
+       *
+ * + * string action = 1; + */ + public Builder setAction( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + action_ = value; + onChanged(); + return this; + } + /** + * 
+       * check/start/stop/restart/list
+       *
+ * + * string action = 1; + */ + public Builder clearAction() { + + action_ = getDefaultInstance().getAction(); + onChanged(); + return this; + } + /** + * 
+       * check/start/stop/restart/list
+       *
+ * + * string action = 1; + */ + public Builder setActionBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + action_ = value; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFieldsProto3(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:com.alibaba.otter.canal.protocol.ServerAdmin) + } + + // @@protoc_insertion_point(class_scope:com.alibaba.otter.canal.protocol.ServerAdmin) + private static final com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin(); + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ServerAdmin parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ServerAdmin(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public interface InstanceAdminOrBuilder extends + // @@protoc_insertion_point(interface_extends:com.alibaba.otter.canal.protocol.InstanceAdmin) + com.google.protobuf.MessageOrBuilder { + + /** + * string destination = 1; + */ + java.lang.String getDestination(); + /** + * string destination = 1; + */ + com.google.protobuf.ByteString + getDestinationBytes(); + + /** + * 
+     * check/start/stop/reload
+     *
+ * + * string action = 2; + */ + java.lang.String getAction(); + /** + * 
+     * check/start/stop/reload
+     *
+ * + * string action = 2; + */ + com.google.protobuf.ByteString + getActionBytes(); + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.InstanceAdmin} + */ + public static final class InstanceAdmin extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:com.alibaba.otter.canal.protocol.InstanceAdmin) + InstanceAdminOrBuilder { + private static final long serialVersionUID = 0L; + // Use InstanceAdmin.newBuilder() to construct. + private InstanceAdmin(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private InstanceAdmin() { + destination_ = ""; + action_ = ""; + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private InstanceAdmin( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + destination_ = s; + break; + } + case 18: { + java.lang.String s = input.readStringRequireUtf8(); + + action_ = s; + break; + } + default: { + if (!parseUnknownFieldProto3( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin.class, com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin.Builder.class); + } + + public static final int DESTINATION_FIELD_NUMBER = 1; + private volatile java.lang.Object destination_; + /** + * string destination = 1; + */ + public java.lang.String getDestination() { + java.lang.Object ref = destination_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + destination_ = s; + return s; + } + } + /** + * string destination = 1; + */ + public com.google.protobuf.ByteString + getDestinationBytes() { + java.lang.Object ref = destination_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + destination_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int ACTION_FIELD_NUMBER = 2; + private volatile java.lang.Object action_; + /** + * 
+     * check/start/stop/reload
+     *
+ * + * string action = 2; + */ + public java.lang.String getAction() { + java.lang.Object ref = action_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + action_ = s; + return s; + } + } + /** + * 
+     * check/start/stop/reload
+     *
+ * + * string action = 2; + */ + public com.google.protobuf.ByteString + getActionBytes() { + java.lang.Object ref = action_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + action_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getDestinationBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, destination_); + } + if (!getActionBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 2, action_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getDestinationBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, destination_); + } + if (!getActionBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, action_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin)) { + return super.equals(obj); + } + com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin other = (com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin) obj; + + boolean result = true; + result = result && getDestination() + .equals(other.getDestination()); + result = result && getAction() + .equals(other.getAction()); + result = result && unknownFields.equals(other.unknownFields); + return result; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + DESTINATION_FIELD_NUMBER; + hash = (53 * hash) + getDestination().hashCode(); + hash = (37 * hash) + ACTION_FIELD_NUMBER; + hash = (53 * hash) + getAction().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.InstanceAdmin} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:com.alibaba.otter.canal.protocol.InstanceAdmin) + com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdminOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin.class, com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin.Builder.class); + } + + // Construct using com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + destination_ = ""; + + action_ = ""; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_descriptor; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin getDefaultInstanceForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin.getDefaultInstance(); + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin build() { + com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin buildPartial() { + com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin result = new com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin(this); + result.destination_ = destination_; + result.action_ = action_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return (Builder) super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return (Builder) super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return (Builder) super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return (Builder) super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin) { + return mergeFrom((com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin other) { + if (other == com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin.getDefaultInstance()) return this; + if (!other.getDestination().isEmpty()) { + destination_ = other.destination_; + onChanged(); + } + if (!other.getAction().isEmpty()) { + action_ = other.action_; + onChanged(); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private java.lang.Object destination_ = ""; + /** + * string destination = 1; + */ + public java.lang.String getDestination() { + java.lang.Object ref = destination_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + destination_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * string destination = 1; + */ + public com.google.protobuf.ByteString + getDestinationBytes() { + java.lang.Object ref = destination_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + destination_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * string destination = 1; + */ + public Builder setDestination( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + destination_ = value; + onChanged(); + return this; + } + /** + * string destination = 1; + */ + public Builder clearDestination() { + + destination_ = getDefaultInstance().getDestination(); + onChanged(); + return this; + } + /** + * string destination = 1; + */ + public Builder setDestinationBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + destination_ = value; + onChanged(); + return this; + } + + private java.lang.Object action_ = ""; + /** + * 
+       * check/start/stop/reload
+       *
+ * + * string action = 2; + */ + public java.lang.String getAction() { + java.lang.Object ref = action_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + action_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+       * check/start/stop/reload
+       *
+ * + * string action = 2; + */ + public com.google.protobuf.ByteString + getActionBytes() { + java.lang.Object ref = action_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + action_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+       * check/start/stop/reload
+       *
+ * + * string action = 2; + */ + public Builder setAction( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + action_ = value; + onChanged(); + return this; + } + /** + * 
+       * check/start/stop/reload
+       *
+ * + * string action = 2; + */ + public Builder clearAction() { + + action_ = getDefaultInstance().getAction(); + onChanged(); + return this; + } + /** + * 
+       * check/start/stop/reload
+       *
+ * + * string action = 2; + */ + public Builder setActionBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + action_ = value; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFieldsProto3(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:com.alibaba.otter.canal.protocol.InstanceAdmin) + } + + // @@protoc_insertion_point(class_scope:com.alibaba.otter.canal.protocol.InstanceAdmin) + private static final com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin(); + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public InstanceAdmin parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new InstanceAdmin(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public interface LogAdminOrBuilder extends + // @@protoc_insertion_point(interface_extends:com.alibaba.otter.canal.protocol.LogAdmin) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+     * canal/instance
+     *
+ * + * string type = 1; + */ + java.lang.String getType(); + /** + * 
+     * canal/instance
+     *
+ * + * string type = 1; + */ + com.google.protobuf.ByteString + getTypeBytes(); + + /** + * string action = 2; + */ + java.lang.String getAction(); + /** + * string action = 2; + */ + com.google.protobuf.ByteString + getActionBytes(); + + /** + * string destination = 3; + */ + java.lang.String getDestination(); + /** + * string destination = 3; + */ + com.google.protobuf.ByteString + getDestinationBytes(); + + /** + * string file = 4; + */ + java.lang.String getFile(); + /** + * string file = 4; + */ + com.google.protobuf.ByteString + getFileBytes(); + + /** + * 
+     * 默认tail 100行，最大不超过4MB
+     *
+ * + * int32 count = 5; + */ + int getCount(); + + public com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.DestinationPresentCase getDestinationPresentCase(); + + public com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.FilePresentCase getFilePresentCase(); + + public com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.CountPresentCase getCountPresentCase(); + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.LogAdmin} + */ + public static final class LogAdmin extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:com.alibaba.otter.canal.protocol.LogAdmin) + LogAdminOrBuilder { + private static final long serialVersionUID = 0L; + // Use LogAdmin.newBuilder() to construct. + private LogAdmin(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private LogAdmin() { + type_ = ""; + action_ = ""; + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private LogAdmin( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + type_ = s; + break; + } + case 18: { + java.lang.String s = input.readStringRequireUtf8(); + + action_ = s; + break; + } + case 26: { + java.lang.String s = input.readStringRequireUtf8(); + destinationPresentCase_ = 3; + destinationPresent_ = s; + break; + } + case 34: { + java.lang.String s = input.readStringRequireUtf8(); + filePresentCase_ = 4; + filePresent_ = s; + break; + } + case 40: { + countPresentCase_ = 5; + countPresent_ = input.readInt32(); + break; + } + default: { + if (!parseUnknownFieldProto3( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_LogAdmin_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_LogAdmin_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.class, com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.Builder.class); + } + + private int destinationPresentCase_ = 0; + private java.lang.Object destinationPresent_; + public enum DestinationPresentCase + implements com.google.protobuf.Internal.EnumLite { + DESTINATION(3), + DESTINATIONPRESENT_NOT_SET(0); + private final int value; + private DestinationPresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static DestinationPresentCase valueOf(int value) { + return forNumber(value); + } + + public static DestinationPresentCase forNumber(int value) { + switch (value) { + case 3: return DESTINATION; + case 0: return DESTINATIONPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public DestinationPresentCase + getDestinationPresentCase() { + return DestinationPresentCase.forNumber( + destinationPresentCase_); + } + + private int filePresentCase_ = 0; + private java.lang.Object filePresent_; + public enum FilePresentCase + implements com.google.protobuf.Internal.EnumLite { + FILE(4), + FILEPRESENT_NOT_SET(0); + private final int value; + private FilePresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static FilePresentCase valueOf(int value) { + return forNumber(value); + } + + public static FilePresentCase forNumber(int value) { + switch (value) { + case 4: return FILE; + case 0: return FILEPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public FilePresentCase + getFilePresentCase() { + return FilePresentCase.forNumber( + filePresentCase_); + } + + private int countPresentCase_ = 0; + private java.lang.Object countPresent_; + public enum CountPresentCase + implements com.google.protobuf.Internal.EnumLite { + COUNT(5), + COUNTPRESENT_NOT_SET(0); + private final int value; + private CountPresentCase(int value) { + this.value = value; + } + /** + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static CountPresentCase valueOf(int value) { + return forNumber(value); + } + + public static CountPresentCase forNumber(int value) { + switch (value) { + case 5: return COUNT; + case 0: return COUNTPRESENT_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public CountPresentCase + getCountPresentCase() { + return CountPresentCase.forNumber( + countPresentCase_); + } + + public static final int TYPE_FIELD_NUMBER = 1; + private volatile java.lang.Object type_; + /** + * 
+     * canal/instance
+     *
+ * + * string type = 1; + */ + public java.lang.String getType() { + java.lang.Object ref = type_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + type_ = s; + return s; + } + } + /** + * 
+     * canal/instance
+     *
+ * + * string type = 1; + */ + public com.google.protobuf.ByteString + getTypeBytes() { + java.lang.Object ref = type_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + type_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int ACTION_FIELD_NUMBER = 2; + private volatile java.lang.Object action_; + /** + * string action = 2; + */ + public java.lang.String getAction() { + java.lang.Object ref = action_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + action_ = s; + return s; + } + } + /** + * string action = 2; + */ + public com.google.protobuf.ByteString + getActionBytes() { + java.lang.Object ref = action_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + action_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int DESTINATION_FIELD_NUMBER = 3; + /** + * string destination = 3; + */ + public java.lang.String getDestination() { + java.lang.Object ref = ""; + if (destinationPresentCase_ == 3) { + ref = destinationPresent_; + } + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + if (destinationPresentCase_ == 3) { + destinationPresent_ = s; + } + return s; + } + } + /** + * string destination = 3; + */ + public com.google.protobuf.ByteString + getDestinationBytes() { + java.lang.Object ref = ""; + if (destinationPresentCase_ == 3) { + ref = destinationPresent_; + } + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + if (destinationPresentCase_ == 3) { + destinationPresent_ = b; + } + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int FILE_FIELD_NUMBER = 4; + /** + * string file = 4; + */ + public java.lang.String getFile() { + java.lang.Object ref = ""; + if (filePresentCase_ == 4) { + ref = filePresent_; + } + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + if (filePresentCase_ == 4) { + filePresent_ = s; + } + return s; + } + } + /** + * string file = 4; + */ + public com.google.protobuf.ByteString + getFileBytes() { + java.lang.Object ref = ""; + if (filePresentCase_ == 4) { + ref = filePresent_; + } + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + if (filePresentCase_ == 4) { + filePresent_ = b; + } + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int COUNT_FIELD_NUMBER = 5; + /** + * 
+     * 默认tail 100行，最大不超过4MB
+     *
+ * + * int32 count = 5; + */ + public int getCount() { + if (countPresentCase_ == 5) { + return (java.lang.Integer) countPresent_; + } + return 0; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getTypeBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, type_); + } + if (!getActionBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 2, action_); + } + if (destinationPresentCase_ == 3) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 3, destinationPresent_); + } + if (filePresentCase_ == 4) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 4, filePresent_); + } + if (countPresentCase_ == 5) { + output.writeInt32( + 5, (int)((java.lang.Integer) countPresent_)); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getTypeBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, type_); + } + if (!getActionBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, action_); + } + if (destinationPresentCase_ == 3) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, destinationPresent_); + } + if (filePresentCase_ == 4) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, filePresent_); + } + if (countPresentCase_ == 5) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size( + 5, (int)((java.lang.Integer) countPresent_)); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin)) { + return super.equals(obj); + } + com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin other = (com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin) obj; + + boolean result = true; + result = result && getType() + .equals(other.getType()); + result = result && getAction() + .equals(other.getAction()); + result = result && getDestinationPresentCase().equals( + other.getDestinationPresentCase()); + if (!result) return false; + switch (destinationPresentCase_) { + case 3: + result = result && getDestination() + .equals(other.getDestination()); + break; + case 0: + default: + } + result = result && getFilePresentCase().equals( + other.getFilePresentCase()); + if (!result) return false; + switch (filePresentCase_) { + case 4: + result = result && getFile() + .equals(other.getFile()); + break; + case 0: + default: + } + result = result && getCountPresentCase().equals( + other.getCountPresentCase()); + if (!result) return false; + switch (countPresentCase_) { + case 5: + result = result && (getCount() + == other.getCount()); + break; + case 0: + default: + } + result = result && unknownFields.equals(other.unknownFields); + return result; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + TYPE_FIELD_NUMBER; + hash = (53 * hash) + getType().hashCode(); + hash = (37 * hash) + ACTION_FIELD_NUMBER; + hash = (53 * hash) + getAction().hashCode(); + switch (destinationPresentCase_) { + case 3: + hash = (37 * hash) + DESTINATION_FIELD_NUMBER; + hash = (53 * hash) + getDestination().hashCode(); + break; + case 0: + default: + } + switch (filePresentCase_) { + case 4: + hash = (37 * hash) + FILE_FIELD_NUMBER; + hash = (53 * hash) + getFile().hashCode(); + break; + case 0: + default: + } + switch (countPresentCase_) { + case 5: + hash = (37 * hash) + COUNT_FIELD_NUMBER; + hash = (53 * hash) + getCount(); + break; + case 0: + default: + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * Protobuf type {@code com.alibaba.otter.canal.protocol.LogAdmin} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:com.alibaba.otter.canal.protocol.LogAdmin) + com.alibaba.otter.canal.protocol.AdminPacket.LogAdminOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_LogAdmin_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_LogAdmin_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.class, com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.Builder.class); + } + + // Construct using com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + type_ = ""; + + action_ = ""; + + destinationPresentCase_ = 0; + destinationPresent_ = null; + filePresentCase_ = 0; + filePresent_ = null; + countPresentCase_ = 0; + countPresent_ = null; + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.internal_static_com_alibaba_otter_canal_protocol_LogAdmin_descriptor; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin getDefaultInstanceForType() { + return com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.getDefaultInstance(); + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin build() { + com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin buildPartial() { + com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin result = new com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin(this); + result.type_ = type_; + result.action_ = action_; + if (destinationPresentCase_ == 3) { + result.destinationPresent_ = destinationPresent_; + } + if (filePresentCase_ == 4) { + result.filePresent_ = filePresent_; + } + if (countPresentCase_ == 5) { + result.countPresent_ = countPresent_; + } + result.destinationPresentCase_ = destinationPresentCase_; + result.filePresentCase_ = filePresentCase_; + result.countPresentCase_ = countPresentCase_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return (Builder) super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return (Builder) super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return (Builder) super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return (Builder) super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return (Builder) super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin) { + return mergeFrom((com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin other) { + if (other == com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin.getDefaultInstance()) return this; + if (!other.getType().isEmpty()) { + type_ = other.type_; + onChanged(); + } + if (!other.getAction().isEmpty()) { + action_ = other.action_; + onChanged(); + } + switch (other.getDestinationPresentCase()) { + case DESTINATION: { + destinationPresentCase_ = 3; + destinationPresent_ = other.destinationPresent_; + onChanged(); + break; + } + case DESTINATIONPRESENT_NOT_SET: { + break; + } + } + switch (other.getFilePresentCase()) { + case FILE: { + filePresentCase_ = 4; + filePresent_ = other.filePresent_; + onChanged(); + break; + } + case FILEPRESENT_NOT_SET: { + break; + } + } + switch (other.getCountPresentCase()) { + case COUNT: { + setCount(other.getCount()); + break; + } + case COUNTPRESENT_NOT_SET: { + break; + } + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int destinationPresentCase_ = 0; + private java.lang.Object destinationPresent_; + public DestinationPresentCase + getDestinationPresentCase() { + return DestinationPresentCase.forNumber( + destinationPresentCase_); + } + + public Builder clearDestinationPresent() { + destinationPresentCase_ = 0; + destinationPresent_ = null; + onChanged(); + return this; + } + + private int filePresentCase_ = 0; + private java.lang.Object filePresent_; + public FilePresentCase + getFilePresentCase() { + return FilePresentCase.forNumber( + filePresentCase_); + } + + public Builder clearFilePresent() { + filePresentCase_ = 0; + filePresent_ = null; + onChanged(); + return this; + } + + private int countPresentCase_ = 0; + private java.lang.Object countPresent_; + public CountPresentCase + getCountPresentCase() { + return CountPresentCase.forNumber( + countPresentCase_); + } + + public Builder clearCountPresent() { + countPresentCase_ = 0; + countPresent_ = null; + onChanged(); + return this; + } + + + private java.lang.Object type_ = ""; + /** + * 
+       * canal/instance
+       *
+ * + * string type = 1; + */ + public java.lang.String getType() { + java.lang.Object ref = type_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + type_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+       * canal/instance
+       *
+ * + * string type = 1; + */ + public com.google.protobuf.ByteString + getTypeBytes() { + java.lang.Object ref = type_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + type_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+       * canal/instance
+       *
+ * + * string type = 1; + */ + public Builder setType( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + type_ = value; + onChanged(); + return this; + } + /** + * 
+       * canal/instance
+       *
+ * + * string type = 1; + */ + public Builder clearType() { + + type_ = getDefaultInstance().getType(); + onChanged(); + return this; + } + /** + * 
+       * canal/instance
+       *
+ * + * string type = 1; + */ + public Builder setTypeBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + type_ = value; + onChanged(); + return this; + } + + private java.lang.Object action_ = ""; + /** + * string action = 2; + */ + public java.lang.String getAction() { + java.lang.Object ref = action_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + action_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * string action = 2; + */ + public com.google.protobuf.ByteString + getActionBytes() { + java.lang.Object ref = action_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + action_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * string action = 2; + */ + public Builder setAction( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + action_ = value; + onChanged(); + return this; + } + /** + * string action = 2; + */ + public Builder clearAction() { + + action_ = getDefaultInstance().getAction(); + onChanged(); + return this; + } + /** + * string action = 2; + */ + public Builder setActionBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + action_ = value; + onChanged(); + return this; + } + + /** + * string destination = 3; + */ + public java.lang.String getDestination() { + java.lang.Object ref = ""; + if (destinationPresentCase_ == 3) { + ref = destinationPresent_; + } + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + if (destinationPresentCase_ == 3) { + destinationPresent_ = s; + } + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * string destination = 3; + */ + public com.google.protobuf.ByteString + getDestinationBytes() { + java.lang.Object ref = ""; + if (destinationPresentCase_ == 3) { + ref = destinationPresent_; + } + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + if (destinationPresentCase_ == 3) { + destinationPresent_ = b; + } + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * string destination = 3; + */ + public Builder setDestination( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + destinationPresentCase_ = 3; + destinationPresent_ = value; + onChanged(); + return this; + } + /** + * string destination = 3; + */ + public Builder clearDestination() { + if (destinationPresentCase_ == 3) { + destinationPresentCase_ = 0; + destinationPresent_ = null; + onChanged(); + } + return this; + } + /** + * string destination = 3; + */ + public Builder setDestinationBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + destinationPresentCase_ = 3; + destinationPresent_ = value; + onChanged(); + return this; + } + + /** + * string file = 4; + */ + public java.lang.String getFile() { + java.lang.Object ref = ""; + if (filePresentCase_ == 4) { + ref = filePresent_; + } + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + if (filePresentCase_ == 4) { + filePresent_ = s; + } + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * string file = 4; + */ + public com.google.protobuf.ByteString + getFileBytes() { + java.lang.Object ref = ""; + if (filePresentCase_ == 4) { + ref = filePresent_; + } + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + if (filePresentCase_ == 4) { + filePresent_ = b; + } + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * string file = 4; + */ + public Builder setFile( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + filePresentCase_ = 4; + filePresent_ = value; + onChanged(); + return this; + } + /** + * string file = 4; + */ + public Builder clearFile() { + if (filePresentCase_ == 4) { + filePresentCase_ = 0; + filePresent_ = null; + onChanged(); + } + return this; + } + /** + * string file = 4; + */ + public Builder setFileBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + filePresentCase_ = 4; + filePresent_ = value; + onChanged(); + return this; + } + + /** + * 
+       * 默认tail 100行，最大不超过4MB
+       *
+ * + * int32 count = 5; + */ + public int getCount() { + if (countPresentCase_ == 5) { + return (java.lang.Integer) countPresent_; + } + return 0; + } + /** + * 
+       * 默认tail 100行，最大不超过4MB
+       *
+ * + * int32 count = 5; + */ + public Builder setCount(int value) { + countPresentCase_ = 5; + countPresent_ = value; + onChanged(); + return this; + } + /** + * 
+       * 默认tail 100行，最大不超过4MB
+       *
+ * + * int32 count = 5; + */ + public Builder clearCount() { + if (countPresentCase_ == 5) { + countPresentCase_ = 0; + countPresent_ = null; + onChanged(); + } + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFieldsProto3(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:com.alibaba.otter.canal.protocol.LogAdmin) + } + + // @@protoc_insertion_point(class_scope:com.alibaba.otter.canal.protocol.LogAdmin) + private static final com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin(); + } + + public static com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public LogAdmin parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new LogAdmin(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + private static final com.google.protobuf.Descriptors.Descriptor + internal_static_com_alibaba_otter_canal_protocol_Packet_descriptor; + private static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_com_alibaba_otter_canal_protocol_Packet_fieldAccessorTable; + private static final com.google.protobuf.Descriptors.Descriptor + internal_static_com_alibaba_otter_canal_protocol_Ack_descriptor; + private static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_com_alibaba_otter_canal_protocol_Ack_fieldAccessorTable; + private static final com.google.protobuf.Descriptors.Descriptor + internal_static_com_alibaba_otter_canal_protocol_Handshake_descriptor; + private static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_com_alibaba_otter_canal_protocol_Handshake_fieldAccessorTable; + private static final com.google.protobuf.Descriptors.Descriptor + internal_static_com_alibaba_otter_canal_protocol_ClientAuth_descriptor; + private static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_com_alibaba_otter_canal_protocol_ClientAuth_fieldAccessorTable; + private static final com.google.protobuf.Descriptors.Descriptor + internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_descriptor; + private static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_fieldAccessorTable; + private static final com.google.protobuf.Descriptors.Descriptor + internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_descriptor; + private static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_fieldAccessorTable; + private static final com.google.protobuf.Descriptors.Descriptor + internal_static_com_alibaba_otter_canal_protocol_LogAdmin_descriptor; + private static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_com_alibaba_otter_canal_protocol_LogAdmin_fieldAccessorTable; + + public static com.google.protobuf.Descriptors.FileDescriptor + getDescriptor() { + return descriptor; + } + private static com.google.protobuf.Descriptors.FileDescriptor + descriptor; + static { + java.lang.String[] descriptorData = { + "\n\023AdminProtocol.proto\022 com.alibaba.otter" + + ".canal.protocol\"\250\001\n\006Packet\022\026\n\014magic_numb" + + "er\030\001 \001(\005H\000\022\021\n\007version\030\002 \001(\005H\001\022:\n\004type\030\003 " + + "\001(\0162,.com.alibaba.otter.canal.protocol.P" + + "acketType\022\014\n\004body\030\004 \001(\014B\026\n\024magic_number_" + + "presentB\021\n\017version_present\"<\n\003Ack\022\016\n\004cod" + + "e\030\001 \001(\005H\000\022\017\n\007message\030\002 \001(\tB\024\n\022error_code" + + "_present\"^\n\tHandshake\022 \n\026communication_e" + + "ncoding\030\001 \001(\tH\000\022\r\n\005seeds\030\002 \001(\014B \n\036commun" + + "ication_encoding_present\"\242\001\n\nClientAuth\022" + + "\020\n\010username\030\001 \001(\t\022\020\n\010password\030\002 \001(\014\022\032\n\020n" + + "et_read_timeout\030\003 \001(\005H\000\022\033\n\021net_write_tim" + + "eout\030\004 \001(\005H\001B\032\n\030net_read_timeout_present" + + "B\033\n\031net_write_timeout_present\"\035\n\013ServerA" + + "dmin\022\016\n\006action\030\001 \001(\t\"4\n\rInstanceAdmin\022\023\n" + + "\013destination\030\001 \001(\t\022\016\n\006action\030\002 \001(\t\"\230\001\n\010L" + + "ogAdmin\022\014\n\004type\030\001 \001(\t\022\016\n\006action\030\002 \001(\t\022\025\n" + + "\013destination\030\003 \001(\tH\000\022\016\n\004file\030\004 \001(\tH\001\022\017\n\005" + + "count\030\005 \001(\005H\002B\025\n\023destination_presentB\016\n\014" + + "file_presentB\017\n\rcount_present*\202\001\n\nPacket" + + "Type\022\037\n\033PACKAGETYPECOMPATIBLEPROTO2\020\000\022\r\n" + + "\tHANDSHAKE\020\001\022\030\n\024CLIENTAUTHENTICATION\020\002\022\007" + + "\n\003ACK\020\003\022\n\n\006SERVER\020\004\022\014\n\010INSTANCE\020\005\022\007\n\003LOG" + + "\020\006B1\n com.alibaba.otter.canal.protocolB\013" + + "AdminPacketH\001b\006proto3" + }; + com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner = + new com.google.protobuf.Descriptors.FileDescriptor. InternalDescriptorAssigner() { + public com.google.protobuf.ExtensionRegistry assignDescriptors( + com.google.protobuf.Descriptors.FileDescriptor root) { + descriptor = root; + return null; + } + }; + com.google.protobuf.Descriptors.FileDescriptor + .internalBuildGeneratedFileFrom(descriptorData, + new com.google.protobuf.Descriptors.FileDescriptor[] { + }, assigner); + internal_static_com_alibaba_otter_canal_protocol_Packet_descriptor = + getDescriptor().getMessageTypes().get(0); + internal_static_com_alibaba_otter_canal_protocol_Packet_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_com_alibaba_otter_canal_protocol_Packet_descriptor, + new java.lang.String[] { "MagicNumber", "Version", "Type", "Body", "MagicNumberPresent", "VersionPresent", }); + internal_static_com_alibaba_otter_canal_protocol_Ack_descriptor = + getDescriptor().getMessageTypes().get(1); + internal_static_com_alibaba_otter_canal_protocol_Ack_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_com_alibaba_otter_canal_protocol_Ack_descriptor, + new java.lang.String[] { "Code", "Message", "ErrorCodePresent", }); + internal_static_com_alibaba_otter_canal_protocol_Handshake_descriptor = + getDescriptor().getMessageTypes().get(2); + internal_static_com_alibaba_otter_canal_protocol_Handshake_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_com_alibaba_otter_canal_protocol_Handshake_descriptor, + new java.lang.String[] { "CommunicationEncoding", "Seeds", "CommunicationEncodingPresent", }); + internal_static_com_alibaba_otter_canal_protocol_ClientAuth_descriptor = + getDescriptor().getMessageTypes().get(3); + internal_static_com_alibaba_otter_canal_protocol_ClientAuth_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_com_alibaba_otter_canal_protocol_ClientAuth_descriptor, + new java.lang.String[] { "Username", "Password", "NetReadTimeout", "NetWriteTimeout", "NetReadTimeoutPresent", "NetWriteTimeoutPresent", }); + internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_descriptor = + getDescriptor().getMessageTypes().get(4); + internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_com_alibaba_otter_canal_protocol_ServerAdmin_descriptor, + new java.lang.String[] { "Action", }); + internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_descriptor = + getDescriptor().getMessageTypes().get(5); + internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_com_alibaba_otter_canal_protocol_InstanceAdmin_descriptor, + new java.lang.String[] { "Destination", "Action", }); + internal_static_com_alibaba_otter_canal_protocol_LogAdmin_descriptor = + getDescriptor().getMessageTypes().get(6); + internal_static_com_alibaba_otter_canal_protocol_LogAdmin_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_com_alibaba_otter_canal_protocol_LogAdmin_descriptor, + new java.lang.String[] { "Type", "Action", "Destination", "File", "Count", "DestinationPresent", "FilePresent", "CountPresent", }); + } + + // @@protoc_insertion_point(outer_class_scope) +} diff --git a/protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminProtocol.proto b/protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminProtocol.proto new file mode 100644 index 00000000..ec522f34 --- /dev/null +++ b/protocol/src/main/java/com/alibaba/otter/canal/protocol/AdminProtocol.proto @@ -0,0 +1,83 @@ +syntax = "proto3"; +package com.alibaba.otter.canal.protocol; + +option java_package = "com.alibaba.otter.canal.protocol"; +option java_outer_classname = "AdminPacket"; +option optimize_for = SPEED; + +enum PacketType { + //compatible + PACKAGETYPECOMPATIBLEPROTO2 = 0; + HANDSHAKE = 1; + CLIENTAUTHENTICATION = 2; + ACK = 3; + SERVER = 4; + INSTANCE = 5; + LOG = 6; +} + +message Packet { + //[default = 17]; + oneof magic_number_present { + int32 magic_number = 1; + } + // [default = 1] + oneof version_present { + int32 version = 2; + }; + PacketType type = 3; + bytes body = 4; +} + +message Ack { + // [default = 0] + oneof error_code_present { + int32 code = 1; + } + string message = 2; // if something like compression is not supported, erorr_message will tell about it. +} + +message Handshake { + // [default = "utf8"]; + oneof communication_encoding_present { + string communication_encoding = 1; + } + bytes seeds = 2; +} + +// client authentication +message ClientAuth { + string username = 1; + bytes password = 2; // hashed password with seeds from Handshake message + // [default = 0] + oneof net_read_timeout_present { + int32 net_read_timeout = 3; // in seconds + } + // [default = 0]; + oneof net_write_timeout_present { + int32 net_write_timeout = 4; // in seconds + } +} + +message ServerAdmin { + string action = 1; // check/start/stop/restart/list +} + +message InstanceAdmin { + string destination = 1; + string action = 2; // check/start/stop/reload +} + +message LogAdmin { + string type = 1; // canal/instance + string action = 2; + oneof destination_present { + string destination = 3; + } + oneof file_present { + string file = 4; + } + oneof count_present { + int32 count = 5; // 默认tail 100行，最大不超过4MB + } +} \ No newline at end of file diff --git a/protocol/src/main/java/com/alibaba/otter/canal/protocol/CanalPacket.java b/protocol/src/main/java/com/alibaba/otter/canal/protocol/CanalPacket.java index 1e7e4e53..d14053c3 100644 --- a/protocol/src/main/java/com/alibaba/otter/canal/protocol/CanalPacket.java +++ b/protocol/src/main/java/com/alibaba/otter/canal/protocol/CanalPacket.java @@ -630,7 +630,7 @@ public final class CanalPacket { if (versionPresentCase_ == 2) { return (java.lang.Integer) versionPresent_; } - return 1; + return 0; } public static final int TYPE_FIELD_NUMBER = 3; @@ -658,7 +658,7 @@ public final class CanalPacket { if (compressionPresentCase_ == 4) { return (java.lang.Integer) compressionPresent_; } - return Compression.NONE_VALUE; + return 0; } /** * .com.alibaba.otter.canal.protocol.Compression compression = 4; @@ -1180,7 +1180,7 @@ public final class CanalPacket { if (magicNumberPresentCase_ == 1) { return (java.lang.Integer) magicNumberPresent_; } - return 17; + return 0; } /** * int32 magic_number = 1; @@ -7731,7 +7731,7 @@ public final class CanalPacket { if (timeoutPresentCase_ == 4) { return (java.lang.Long) timeoutPresent_; } - return -1L; + return 0L; } public static final int UNIT_FIELD_NUMBER = 5; @@ -7746,7 +7746,7 @@ public final class CanalPacket { if (unitPresentCase_ == 5) { return (java.lang.Integer) unitPresent_; } - return 2; + return 0; } public static final int AUTO_ACK_FIELD_NUMBER = 6; diff --git a/protocol/src/main/java/com/alibaba/otter/canal/protocol/SecurityUtil.java b/protocol/src/main/java/com/alibaba/otter/canal/protocol/SecurityUtil.java new file mode 100644 index 00000000..eec3ad53 --- /dev/null +++ b/protocol/src/main/java/com/alibaba/otter/canal/protocol/SecurityUtil.java @@ -0,0 +1,223 @@ +package com.alibaba.otter.canal.protocol; + +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; +import java.util.Arrays; + +/** + * 
+ * 1、client
+ *    stage1_hash = SHA1(明文密码).
+ *    token = SHA1(scramble + SHA1(stage1_hash)) XOR stage1_hash
+ * 2. server
+ *    token = SHA1(token XOR SHA1(scramble + password))
+ * 3. checktoken vs password
+ *
+ * + * @author agapple 2019年8月26日 下午4:58:15 + * @since 1.1.4 + */ +public class SecurityUtil { + + public static final String scrambleGenPass(byte[] pass) throws NoSuchAlgorithmException { + MessageDigest md = MessageDigest.getInstance("SHA-1"); + byte[] pass1 = md.digest(pass); + md.reset(); + byte[] pass2 = md.digest(pass1); + return SecurityUtil.byte2HexStr(pass2); + } + + /** + * server auth check + */ + public static final boolean scrambleServerAuth(byte[] token, byte[] pass, byte[] seed) + throws NoSuchAlgorithmException { + MessageDigest md = MessageDigest.getInstance("SHA-1"); + md.update(seed); + byte[] pass1 = md.digest(pass); + for (int i = 0; i < pass1.length; i++) { + pass1[i] = (byte) (token[i] ^ pass1[i]); + } + + md = MessageDigest.getInstance("SHA-1"); + byte[] pass2 = md.digest(pass1); + return Arrays.equals(pass, pass2); + } + + public static final byte[] scramble411(byte[] pass, byte[] seed) throws NoSuchAlgorithmException { + MessageDigest md = MessageDigest.getInstance("SHA-1"); + byte[] pass1 = md.digest(pass); + md.reset(); + byte[] pass2 = md.digest(pass1); + md.reset(); + md.update(seed); + byte[] pass3 = md.digest(pass2); + for (int i = 0; i < pass3.length; i++) { + pass3[i] = (byte) (pass3[i] ^ pass1[i]); + } + return pass3; + } + + /** + * bytes转换成十六进制字符串 + */ + public static String byte2HexStr(byte[] b) { + StringBuilder hs = new StringBuilder(); + for (int n = 0; n < b.length; n++) { + String hex = (Integer.toHexString(b[n] & 0XFF)); + if (hex.length() == 1) { + hs.append("0" + hex); + } else { + hs.append(hex); + } + } + + return hs.toString(); + } + + /** + * bytes转换成十六进制字符串 + */ + public static byte[] hexStr2Bytes(String src) { + if (src == null) { + return null; + } + int offset = 0; + int length = src.length(); + if (length == 0) { + return new byte[0]; + } + + boolean odd = length << 31 == Integer.MIN_VALUE; + byte[] bs = new byte[odd ? (length + 1) >> 1 : length >> 1]; + for (int i = offset, limit = offset + length; i < limit; ++i) { + char high, low; + if (i == offset && odd) { + high = '0'; + low = src.charAt(i); + } else { + high = src.charAt(i); + low = src.charAt(++i); + } + int b; + switch (high) { + case '0': + b = 0; + break; + case '1': + b = 0x10; + break; + case '2': + b = 0x20; + break; + case '3': + b = 0x30; + break; + case '4': + b = 0x40; + break; + case '5': + b = 0x50; + break; + case '6': + b = 0x60; + break; + case '7': + b = 0x70; + break; + case '8': + b = 0x80; + break; + case '9': + b = 0x90; + break; + case 'a': + case 'A': + b = 0xa0; + break; + case 'b': + case 'B': + b = 0xb0; + break; + case 'c': + case 'C': + b = 0xc0; + break; + case 'd': + case 'D': + b = 0xd0; + break; + case 'e': + case 'E': + b = 0xe0; + break; + case 'f': + case 'F': + b = 0xf0; + break; + default: + throw new IllegalArgumentException("illegal hex-string: " + src); + } + switch (low) { + case '0': + break; + case '1': + b += 1; + break; + case '2': + b += 2; + break; + case '3': + b += 3; + break; + case '4': + b += 4; + break; + case '5': + b += 5; + break; + case '6': + b += 6; + break; + case '7': + b += 7; + break; + case '8': + b += 8; + break; + case '9': + b += 9; + break; + case 'a': + case 'A': + b += 10; + break; + case 'b': + case 'B': + b += 11; + break; + case 'c': + case 'C': + b += 12; + break; + case 'd': + case 'D': + b += 13; + break; + case 'e': + case 'E': + b += 14; + break; + case 'f': + case 'F': + b += 15; + break; + default: + throw new IllegalArgumentException("illegal hex-string: " + src); + } + bs[(i - offset) >> 1] = (byte) b; + } + return bs; + } + +} diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/CanalServerMXBean.java b/server/src/main/java/com/alibaba/otter/canal/admin/CanalAdmin.java similarity index 53% rename from canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/CanalServerMXBean.java rename to server/src/main/java/com/alibaba/otter/canal/admin/CanalAdmin.java index c7feeb0b..200a66f2 100644 --- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/jmx/CanalServerMXBean.java +++ b/server/src/main/java/com/alibaba/otter/canal/admin/CanalAdmin.java @@ -1,19 +1,24 @@ -package com.alibaba.otter.canal.admin.jmx; +package com.alibaba.otter.canal.admin; /** - * Canal Server JMX MBean - * - * @author rewerma 2019-07-13 下午05:12:16 - * @version 1.0.0 + * Canal Admin动态管理接口 + * + * @author agapple 2019年8月24日 下午9:45:49 + * @since 1.1.4 */ -public interface CanalServerMXBean { +public interface CanalAdmin { /** - * 获取Canal Server状态 + * 校验账号密码 + */ + boolean auth(String user, String passwd, byte[] seed); + + /** + * 获取Canal Server状态, 1代表运行/0代表不运行 * * @return 状态代码 */ - int getStatus(); + boolean check(); /** * 启动Canal Server @@ -37,11 +42,19 @@ public interface CanalServerMXBean { boolean restart(); /** - * 退出Canal Server(关闭进程) + * 获取所有当前节点下运行中的实例 * - * @return 是否成功 + * @return 实例信息 */ - boolean exit(); + String getRunningInstances(); + + /** + * 通过实例名检查 + * + * @param destination + * @return + */ + boolean checkInstance(String destination); /** * 通过实例名启动实例 @@ -65,26 +78,33 @@ public interface CanalServerMXBean { * @param destination 实例名 * @return 是否成功 */ - boolean reloadInstance(String destination); + boolean restartInstance(String destination); /** - * 获取所有当前节点下运行中的实例 - * - * @return 实例信息 - */ - String getRunningInstances(); - - /** - * 获取Canal Server日志(末尾100行) + * 获取Canal Server日志列表 * * @return 日志信息 */ - String canalLog(); + String listCanalLog(); /** - * 通过实例名获取实例日志(末尾100行) + * 获取Canal Server日志 * * @return 日志信息 */ - String instanceLog(String destination); + String canalLog(int lines); + + /** + * 获取Instance的机器日志列表 + * + * @param destination + */ + String listInstanceLog(String destination); + + /** + * 通过实例名获取实例日志 + * + * @return 日志信息 + */ + String instanceLog(String destination, String fileName, int lines); } diff --git a/server/src/main/java/com/alibaba/otter/canal/admin/handler/ClientAuthenticationHandler.java b/server/src/main/java/com/alibaba/otter/canal/admin/handler/ClientAuthenticationHandler.java new file mode 100644 index 00000000..b57db764 --- /dev/null +++ b/server/src/main/java/com/alibaba/otter/canal/admin/handler/ClientAuthenticationHandler.java @@ -0,0 +1,119 @@ +package com.alibaba.otter.canal.admin.handler; + +import java.util.concurrent.TimeUnit; + +import org.jboss.netty.buffer.ChannelBuffer; +import org.jboss.netty.channel.ChannelFuture; +import org.jboss.netty.channel.ChannelFutureListener; +import org.jboss.netty.channel.ChannelHandlerContext; +import org.jboss.netty.channel.MessageEvent; +import org.jboss.netty.channel.SimpleChannelHandler; +import org.jboss.netty.handler.timeout.IdleStateAwareChannelHandler; +import org.jboss.netty.handler.timeout.IdleStateEvent; +import org.jboss.netty.handler.timeout.IdleStateHandler; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.helpers.MessageFormatter; + +import com.alibaba.otter.canal.admin.CanalAdmin; +import com.alibaba.otter.canal.admin.netty.AdminNettyUtils; +import com.alibaba.otter.canal.protocol.AdminPacket.ClientAuth; +import com.alibaba.otter.canal.protocol.AdminPacket.Packet; +import com.alibaba.otter.canal.server.netty.NettyUtils; + +/** + * 客户端身份认证处理 + * + * @author agapple 2019年8月24日 下午10:58:53 + * @since 1.1.4 + */ +public class ClientAuthenticationHandler extends SimpleChannelHandler { + + private static final Logger logger = LoggerFactory.getLogger(ClientAuthenticationHandler.class); + private final int SUPPORTED_VERSION = 3; + private final int defaultSubscriptorDisconnectIdleTimeout = 60 * 60 * 1000; + private CanalAdmin canalAdmin; + private byte[] seed; + + public ClientAuthenticationHandler(){ + + } + + public ClientAuthenticationHandler(CanalAdmin canalAdmin){ + this.canalAdmin = canalAdmin; + } + + public void messageReceived(final ChannelHandlerContext ctx, MessageEvent e) throws Exception { + ChannelBuffer buffer = (ChannelBuffer) e.getMessage(); + final Packet packet = Packet.parseFrom(buffer.readBytes(buffer.readableBytes()).array()); + switch (packet.getVersion()) { + case SUPPORTED_VERSION: + default: + final ClientAuth clientAuth = ClientAuth.parseFrom(packet.getBody()); + if (seed == null) { + byte[] errorBytes = AdminNettyUtils.errorPacket(300, + MessageFormatter.format("auth failed for seed is null", clientAuth.getUsername()).getMessage()); + AdminNettyUtils.write(ctx.getChannel(), errorBytes); + } + + if (!canalAdmin.auth(clientAuth.getUsername(), clientAuth.getPassword().toStringUtf8(), seed)) { + byte[] errorBytes = AdminNettyUtils.errorPacket(300, + MessageFormatter.format("auth failed for user:{}", clientAuth.getUsername()).getMessage()); + AdminNettyUtils.write(ctx.getChannel(), errorBytes); + } + + byte[] ackBytes = AdminNettyUtils.ackPacket(); + AdminNettyUtils.write(ctx.getChannel(), ackBytes, new ChannelFutureListener() { + + public void operationComplete(ChannelFuture future) throws Exception { + logger.info("remove unused channel handlers after authentication is done successfully."); + ctx.getPipeline().remove(HandshakeInitializationHandler.class.getName()); + ctx.getPipeline().remove(ClientAuthenticationHandler.class.getName()); + + int readTimeout = defaultSubscriptorDisconnectIdleTimeout; + int writeTimeout = defaultSubscriptorDisconnectIdleTimeout; + if (clientAuth.getNetReadTimeout() > 0) { + readTimeout = clientAuth.getNetReadTimeout(); + } + if (clientAuth.getNetWriteTimeout() > 0) { + writeTimeout = clientAuth.getNetWriteTimeout(); + } + // fix bug: soTimeout parameter's unit from connector is + // millseconds. + IdleStateHandler idleStateHandler = new IdleStateHandler(NettyUtils.hashedWheelTimer, + readTimeout, + writeTimeout, + 0, + TimeUnit.MILLISECONDS); + ctx.getPipeline().addBefore(SessionHandler.class.getName(), + IdleStateHandler.class.getName(), + idleStateHandler); + + IdleStateAwareChannelHandler idleStateAwareChannelHandler = new IdleStateAwareChannelHandler() { + + public void channelIdle(ChannelHandlerContext ctx, IdleStateEvent e) throws Exception { + logger.warn("channel:{} idle timeout exceeds, close channel to save server resources...", + ctx.getChannel()); + ctx.getChannel().close(); + } + + }; + ctx.getPipeline().addBefore(SessionHandler.class.getName(), + IdleStateAwareChannelHandler.class.getName(), + idleStateAwareChannelHandler); + } + + }); + break; + } + } + + public void setCanalAdmin(CanalAdmin canalAdmin) { + this.canalAdmin = canalAdmin; + } + + public void setSeed(byte[] seed) { + this.seed = seed; + } + +} diff --git a/server/src/main/java/com/alibaba/otter/canal/admin/handler/HandshakeInitializationHandler.java b/server/src/main/java/com/alibaba/otter/canal/admin/handler/HandshakeInitializationHandler.java new file mode 100644 index 00000000..b100c0c3 --- /dev/null +++ b/server/src/main/java/com/alibaba/otter/canal/admin/handler/HandshakeInitializationHandler.java @@ -0,0 +1,62 @@ +package com.alibaba.otter.canal.admin.handler; + +import org.jboss.netty.channel.ChannelFuture; +import org.jboss.netty.channel.ChannelFutureListener; +import org.jboss.netty.channel.ChannelHandlerContext; +import org.jboss.netty.channel.ChannelStateEvent; +import org.jboss.netty.channel.SimpleChannelHandler; +import org.jboss.netty.channel.group.ChannelGroup; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.alibaba.otter.canal.admin.netty.AdminNettyUtils; +import com.alibaba.otter.canal.protocol.AdminPacket; +import com.alibaba.otter.canal.protocol.AdminPacket.Handshake; +import com.alibaba.otter.canal.protocol.AdminPacket.Packet; +import com.google.protobuf.ByteString; + +/** + * handshake交互 + * + * @author agapple 2019年8月24日 下午10:58:34 + * @since 1.1.4 + */ +public class HandshakeInitializationHandler extends SimpleChannelHandler { + + // support to maintain socket channel. + private ChannelGroup childGroups; + + public HandshakeInitializationHandler(ChannelGroup childGroups){ + this.childGroups = childGroups; + } + + private static final Logger logger = LoggerFactory.getLogger(HandshakeInitializationHandler.class); + + public void channelOpen(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception { + // add new socket channel in channel container, used to manage sockets. + if (childGroups != null) { + childGroups.add(ctx.getChannel()); + } + + final byte[] seed = org.apache.commons.lang3.RandomUtils.nextBytes(8); + byte[] body = Packet.newBuilder() + .setType(AdminPacket.PacketType.HANDSHAKE) + .setVersion(AdminNettyUtils.VERSION) + .setBody(Handshake.newBuilder().setSeeds(ByteString.copyFrom(seed)).build().toByteString()) + .build() + .toByteArray(); + + AdminNettyUtils.write(ctx.getChannel(), body, new ChannelFutureListener() { + + public void operationComplete(ChannelFuture future) throws Exception { + logger.info("remove unused channel handlers after authentication is done successfully."); + ctx.getPipeline().get(HandshakeInitializationHandler.class.getName()); + ClientAuthenticationHandler handler = (ClientAuthenticationHandler) ctx.getPipeline() + .get(ClientAuthenticationHandler.class.getName()); + handler.setSeed(seed); + } + + }); + logger.info("send handshake initialization packet to : {}", ctx.getChannel()); + } +} diff --git a/server/src/main/java/com/alibaba/otter/canal/admin/handler/SessionHandler.java b/server/src/main/java/com/alibaba/otter/canal/admin/handler/SessionHandler.java new file mode 100644 index 00000000..a17d3004 --- /dev/null +++ b/server/src/main/java/com/alibaba/otter/canal/admin/handler/SessionHandler.java @@ -0,0 +1,154 @@ +package com.alibaba.otter.canal.admin.handler; + +import org.apache.commons.lang.exception.ExceptionUtils; +import org.jboss.netty.buffer.ChannelBuffer; +import org.jboss.netty.channel.ChannelHandlerContext; +import org.jboss.netty.channel.ChannelStateEvent; +import org.jboss.netty.channel.ExceptionEvent; +import org.jboss.netty.channel.MessageEvent; +import org.jboss.netty.channel.SimpleChannelHandler; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.helpers.MessageFormatter; + +import com.alibaba.otter.canal.admin.CanalAdmin; +import com.alibaba.otter.canal.admin.netty.AdminNettyUtils; +import com.alibaba.otter.canal.protocol.AdminPacket.InstanceAdmin; +import com.alibaba.otter.canal.protocol.AdminPacket.LogAdmin; +import com.alibaba.otter.canal.protocol.AdminPacket.Packet; +import com.alibaba.otter.canal.protocol.AdminPacket.ServerAdmin; + +public class SessionHandler extends SimpleChannelHandler { + + private static final Logger logger = LoggerFactory.getLogger(SessionHandler.class); + private CanalAdmin canalAdmin; + + public SessionHandler(){ + } + + public SessionHandler(CanalAdmin canalAdmin){ + this.canalAdmin = canalAdmin; + } + + public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception { + logger.info("message receives in session handler..."); + ChannelBuffer buffer = (ChannelBuffer) e.getMessage(); + Packet packet = Packet.parseFrom(buffer.readBytes(buffer.readableBytes()).array()); + try { + String action = null; + String message = null; + String destination = null; + switch (packet.getType()) { + case SERVER: + ServerAdmin serverAdmin = ServerAdmin.parseFrom(packet.getBody()); + action = serverAdmin.getAction(); + switch (action) { + case "check": + message = canalAdmin.check() ? "1" : "0"; + break; + case "start": + message = canalAdmin.start() ? "1" : "0"; + break; + case "stop": + message = canalAdmin.stop() ? "1" : "0"; + break; + case "restart": + message = canalAdmin.restart() ? "1" : "0"; + break; + case "list": + message = canalAdmin.getRunningInstances(); + break; + default: + byte[] errorBytes = AdminNettyUtils.errorPacket(301, + MessageFormatter.format("ServerAdmin action={} is unknown", action).getMessage()); + AdminNettyUtils.write(ctx.getChannel(), errorBytes); + break; + } + AdminNettyUtils.write(ctx.getChannel(), AdminNettyUtils.ackPacket(message)); + break; + case INSTANCE: + InstanceAdmin instanceAdmin = InstanceAdmin.parseFrom(packet.getBody()); + destination = instanceAdmin.getDestination(); + action = instanceAdmin.getAction(); + switch (action) { + case "check": + message = canalAdmin.checkInstance(destination) ? "1" : "0"; + break; + case "start": + message = canalAdmin.startInstance(destination) ? "1" : "0"; + break; + case "stop": + message = canalAdmin.stopInstance(destination) ? "1" : "0"; + break; + case "restart": + message = canalAdmin.restartInstance(destination) ? "1" : "0"; + break; + default: + byte[] errorBytes = AdminNettyUtils.errorPacket(301, + MessageFormatter.format("InstanceAdmin action={} is unknown", action).getMessage()); + AdminNettyUtils.write(ctx.getChannel(), errorBytes); + break; + } + AdminNettyUtils.write(ctx.getChannel(), AdminNettyUtils.ackPacket(message)); + break; + case LOG: + LogAdmin logAdmin = LogAdmin.parseFrom(packet.getBody()); + action = logAdmin.getAction(); + destination = logAdmin.getDestination(); + String type = logAdmin.getType(); + String file = logAdmin.getFile(); + int count = logAdmin.getCount(); + switch (type) { + case "server": + if ("list".equalsIgnoreCase(action)) { + message = canalAdmin.listCanalLog(); + } else { + message = canalAdmin.canalLog(count); + } + break; + case "instance": + if ("list".equalsIgnoreCase(action)) { + message = canalAdmin.listInstanceLog(destination); + } else { + message = canalAdmin.instanceLog(destination, file, count); + } + break; + default: + byte[] errorBytes = AdminNettyUtils.errorPacket(301, + MessageFormatter.format("LogAdmin type={} is unknown", type).getMessage()); + AdminNettyUtils.write(ctx.getChannel(), errorBytes); + break; + } + AdminNettyUtils.write(ctx.getChannel(), AdminNettyUtils.ackPacket(message)); + break; + default: + byte[] errorBytes = AdminNettyUtils.errorPacket(300, + MessageFormatter.format("packet type={} is NOT supported!", packet.getType()).getMessage()); + AdminNettyUtils.write(ctx.getChannel(), errorBytes); + break; + } + } catch (Throwable exception) { + byte[] errorBytes = AdminNettyUtils.errorPacket(400, + MessageFormatter.format("something goes wrong with channel:{}, exception={}", + ctx.getChannel(), + ExceptionUtils.getStackTrace(exception)).getMessage()); + AdminNettyUtils.write(ctx.getChannel(), errorBytes); + } + } + + public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) throws Exception { + logger.error("something goes wrong with channel:{}, exception={}", + ctx.getChannel(), + ExceptionUtils.getStackTrace(e.getCause())); + + ctx.getChannel().close(); + } + + public void channelClosed(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception { + } + + public void setCanalAdmin(CanalAdmin canalAdmin) { + this.canalAdmin = canalAdmin; + } + +} diff --git a/server/src/main/java/com/alibaba/otter/canal/admin/netty/AdminNettyUtils.java b/server/src/main/java/com/alibaba/otter/canal/admin/netty/AdminNettyUtils.java new file mode 100644 index 00000000..54cab8b5 --- /dev/null +++ b/server/src/main/java/com/alibaba/otter/canal/admin/netty/AdminNettyUtils.java @@ -0,0 +1,63 @@ +package com.alibaba.otter.canal.admin.netty; + +import java.nio.ByteBuffer; +import java.nio.ByteOrder; +import java.util.ArrayList; +import java.util.List; + +import org.jboss.netty.buffer.ChannelBuffer; +import org.jboss.netty.buffer.ChannelBuffers; +import org.jboss.netty.buffer.CompositeChannelBuffer; +import org.jboss.netty.channel.Channel; +import org.jboss.netty.channel.ChannelFutureListener; +import org.jboss.netty.channel.Channels; + +import com.alibaba.otter.canal.protocol.AdminPacket; +import com.alibaba.otter.canal.protocol.AdminPacket.Ack; +import com.alibaba.otter.canal.protocol.AdminPacket.Packet; + +public class AdminNettyUtils { + + public static int HEADER_LENGTH = 4; + public static int VERSION = 1; + + public static void write(Channel channel, ByteBuffer body) { + byte[] header = ByteBuffer.allocate(HEADER_LENGTH).order(ByteOrder.BIG_ENDIAN).putInt(body.limit()).array(); + List components = new ArrayList(2); + components.add(ChannelBuffers.wrappedBuffer(ByteOrder.BIG_ENDIAN, header)); + components.add(ChannelBuffers.wrappedBuffer(body)); + Channels.write(channel, new CompositeChannelBuffer(ByteOrder.BIG_ENDIAN, components)); + } + + public static void write(Channel channel, byte[] body) { + byte[] header = ByteBuffer.allocate(HEADER_LENGTH).order(ByteOrder.BIG_ENDIAN).putInt(body.length).array(); + Channels.write(channel, ChannelBuffers.wrappedBuffer(header, body)); + } + + public static void write(Channel channel, byte[] body, ChannelFutureListener channelFutureListner) { + byte[] header = ByteBuffer.allocate(HEADER_LENGTH).order(ByteOrder.BIG_ENDIAN).putInt(body.length).array(); + Channels.write(channel, ChannelBuffers.wrappedBuffer(header, body)).addListener(channelFutureListner); + } + + public static byte[] ackPacket() { + return ackPacket(null); + } + + public static byte[] ackPacket(String message) { + return Packet.newBuilder() + .setType(AdminPacket.PacketType.ACK) + .setVersion(VERSION) + .setBody(Ack.newBuilder().setCode(0).setMessage(message == null ? "" : message).build().toByteString()) + .build() + .toByteArray(); + } + + public static byte[] errorPacket(int errorCode, String errorMessage) { + return Packet.newBuilder() + .setType(AdminPacket.PacketType.ACK) + .setVersion(VERSION) + .setBody(Ack.newBuilder().setCode(errorCode).setMessage(errorMessage).build().toByteString()) + .build() + .toByteArray(); + } +} diff --git a/server/src/main/java/com/alibaba/otter/canal/admin/netty/CanalAdminWithNetty.java b/server/src/main/java/com/alibaba/otter/canal/admin/netty/CanalAdminWithNetty.java new file mode 100644 index 00000000..f09cce07 --- /dev/null +++ b/server/src/main/java/com/alibaba/otter/canal/admin/netty/CanalAdminWithNetty.java @@ -0,0 +1,127 @@ +package com.alibaba.otter.canal.admin.netty; + +import java.net.InetSocketAddress; +import java.util.concurrent.Executors; + +import org.apache.commons.lang.StringUtils; +import org.jboss.netty.bootstrap.ServerBootstrap; +import org.jboss.netty.channel.Channel; +import org.jboss.netty.channel.ChannelPipeline; +import org.jboss.netty.channel.ChannelPipelineFactory; +import org.jboss.netty.channel.Channels; +import org.jboss.netty.channel.group.ChannelGroup; +import org.jboss.netty.channel.group.DefaultChannelGroup; +import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory; + +import com.alibaba.otter.canal.admin.CanalAdmin; +import com.alibaba.otter.canal.admin.handler.ClientAuthenticationHandler; +import com.alibaba.otter.canal.admin.handler.HandshakeInitializationHandler; +import com.alibaba.otter.canal.admin.handler.SessionHandler; +import com.alibaba.otter.canal.common.AbstractCanalLifeCycle; +import com.alibaba.otter.canal.server.netty.handler.FixedHeaderFrameDecoder; + +/** + * 基于netty网络服务的server实现 + * + * @author jianghang 2012-7-12 下午01:34:49 + * @version 1.0.0 + */ +public class CanalAdminWithNetty extends AbstractCanalLifeCycle { + + private String ip; + private int port; + private Channel serverChannel = null; + private ServerBootstrap bootstrap = null; + private ChannelGroup childGroups = null; // socket channel + // container, used to + // close sockets + // explicitly. + private CanalAdmin canalAdmin; + + private static class SingletonHolder { + + private static final CanalAdminWithNetty CANAL_ADMIN_WITH_NETTY = new CanalAdminWithNetty(); + } + + private CanalAdminWithNetty(){ + this.childGroups = new DefaultChannelGroup(); + } + + public static CanalAdminWithNetty instance() { + return SingletonHolder.CANAL_ADMIN_WITH_NETTY; + } + + public void start() { + super.start(); + + this.bootstrap = new ServerBootstrap(new NioServerSocketChannelFactory(Executors.newCachedThreadPool(), + Executors.newCachedThreadPool())); + /* + * enable keep-alive mechanism, handle abnormal network connection + * scenarios on OS level. the threshold parameters are depended on OS. + * e.g. On Linux: net.ipv4.tcp_keepalive_time = 300 + * net.ipv4.tcp_keepalive_probes = 2 net.ipv4.tcp_keepalive_intvl = 30 + */ + bootstrap.setOption("child.keepAlive", true); + /* + * optional parameter. + */ + bootstrap.setOption("child.tcpNoDelay", true); + + // 构造对应的pipeline + bootstrap.setPipelineFactory(new ChannelPipelineFactory() { + + public ChannelPipeline getPipeline() throws Exception { + ChannelPipeline pipelines = Channels.pipeline(); + pipelines.addLast(FixedHeaderFrameDecoder.class.getName(), new FixedHeaderFrameDecoder()); + // support to maintain child socket channel. + pipelines.addLast(HandshakeInitializationHandler.class.getName(), + new HandshakeInitializationHandler(childGroups)); + pipelines.addLast(ClientAuthenticationHandler.class.getName(), + new ClientAuthenticationHandler(canalAdmin)); + + SessionHandler sessionHandler = new SessionHandler(canalAdmin); + pipelines.addLast(SessionHandler.class.getName(), sessionHandler); + return pipelines; + } + }); + + // 启动 + if (StringUtils.isNotEmpty(ip)) { + this.serverChannel = bootstrap.bind(new InetSocketAddress(this.ip, this.port)); + } else { + this.serverChannel = bootstrap.bind(new InetSocketAddress(this.port)); + } + } + + public void stop() { + super.stop(); + + if (this.serverChannel != null) { + this.serverChannel.close().awaitUninterruptibly(1000); + } + + // close sockets explicitly to reduce socket channel hung in complicated + // network environment. + if (this.childGroups != null) { + this.childGroups.close().awaitUninterruptibly(5000); + } + + if (this.bootstrap != null) { + this.bootstrap.releaseExternalResources(); + } + } + + public void setIp(String ip) { + this.ip = ip; + } + + public void setPort(int port) { + this.port = port; + } + + public void setCanalAdmin(CanalAdmin canalAdmin) { + this.canalAdmin = canalAdmin; + } + +} diff --git a/server/src/main/java/com/alibaba/otter/canal/common/CanalMessageSerializer.java b/server/src/main/java/com/alibaba/otter/canal/common/CanalMessageSerializer.java index fda5dc65..5b80a922 100644 --- a/server/src/main/java/com/alibaba/otter/canal/common/CanalMessageSerializer.java +++ b/server/src/main/java/com/alibaba/otter/canal/common/CanalMessageSerializer.java @@ -9,6 +9,7 @@ import com.alibaba.otter.canal.protocol.CanalEntry; import com.alibaba.otter.canal.protocol.CanalPacket; import com.alibaba.otter.canal.protocol.CanalPacket.PacketType; import com.alibaba.otter.canal.protocol.Message; +import com.alibaba.otter.canal.server.netty.NettyUtils; import com.google.protobuf.ByteString; import com.google.protobuf.CodedOutputStream; import com.google.protobuf.WireFormat; @@ -66,6 +67,7 @@ public class CanalMessageSerializer { CanalPacket.Packet.Builder packetBuilder = CanalPacket.Packet.newBuilder(); packetBuilder.setType(PacketType.MESSAGES); + packetBuilder.setVersion(NettyUtils.VERSION); packetBuilder.setBody(messageBuilder.build().toByteString()); return packetBuilder.build().toByteArray(); } diff --git a/server/src/main/java/com/alibaba/otter/canal/server/embedded/CanalServerWithEmbedded.java b/server/src/main/java/com/alibaba/otter/canal/server/embedded/CanalServerWithEmbedded.java index 7cf53c39..db7bb93c 100644 --- a/server/src/main/java/com/alibaba/otter/canal/server/embedded/CanalServerWithEmbedded.java +++ b/server/src/main/java/com/alibaba/otter/canal/server/embedded/CanalServerWithEmbedded.java @@ -1,12 +1,15 @@ package com.alibaba.otter.canal.server.embedded; +import java.security.NoSuchAlgorithmException; import java.util.ArrayList; +import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Map; import java.util.ServiceLoader; import java.util.concurrent.TimeUnit; +import org.apache.commons.lang.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.slf4j.MDC; @@ -18,6 +21,7 @@ import com.alibaba.otter.canal.instance.core.CanalInstanceGenerator; import com.alibaba.otter.canal.protocol.CanalEntry; import com.alibaba.otter.canal.protocol.ClientIdentity; import com.alibaba.otter.canal.protocol.Message; +import com.alibaba.otter.canal.protocol.SecurityUtil; import com.alibaba.otter.canal.protocol.position.LogPosition; import com.alibaba.otter.canal.protocol.position.Position; import com.alibaba.otter.canal.protocol.position.PositionRange; @@ -52,6 +56,8 @@ public class CanalServerWithEmbedded extends AbstractCanalLifeCycle implements C private CanalInstanceGenerator canalInstanceGenerator; private int metricsPort; private CanalMetricsService metrics = NopCanalMetricsService.NOP; + private String user; + private String passwd; private static class SingletonHolder { @@ -106,6 +112,27 @@ public class CanalServerWithEmbedded extends AbstractCanalLifeCycle implements C metrics.terminate(); } + public boolean auth(String user, String passwd, byte[] seed) { + // 如果user/passwd密码为空,则任何用户账户都能登录 + if ((StringUtils.isEmpty(this.user) || StringUtils.equals(this.user, user))) { + if (StringUtils.isEmpty(this.passwd)) { + return true; + } else if (StringUtils.isEmpty(passwd)) { + // 如果server密码有配置,客户端密码为空,则拒绝 + return false; + } + + try { + byte[] passForClient = SecurityUtil.hexStr2Bytes(passwd); + return SecurityUtil.scrambleServerAuth(passForClient, SecurityUtil.hexStr2Bytes(this.passwd), seed); + } catch (NoSuchAlgorithmException e) { + return false; + } + } + + return false; + } + public void start(final String destination) { final CanalInstance canalInstance = canalInstances.get(destination); if (!canalInstance.isStart()) { @@ -572,4 +599,12 @@ public class CanalServerWithEmbedded extends AbstractCanalLifeCycle implements C this.metricsPort = metricsPort; } + public void setUser(String user) { + this.user = user; + } + + public void setPasswd(String passwd) { + this.passwd = passwd; + } + } diff --git a/server/src/main/java/com/alibaba/otter/canal/server/netty/NettyUtils.java b/server/src/main/java/com/alibaba/otter/canal/server/netty/NettyUtils.java index 43ecbe67..2fe8b6a5 100644 --- a/server/src/main/java/com/alibaba/otter/canal/server/netty/NettyUtils.java +++ b/server/src/main/java/com/alibaba/otter/canal/server/netty/NettyUtils.java @@ -25,6 +25,7 @@ public class NettyUtils { private static final Logger logger = LoggerFactory.getLogger(NettyUtils.class); public static int HEADER_LENGTH = 4; public static Timer hashedWheelTimer = new HashedWheelTimer(); + public static int VERSION = 1; public static void write(Channel channel, ByteBuffer body, ChannelFutureListener channelFutureListner) { byte[] header = ByteBuffer.allocate(HEADER_LENGTH).order(ByteOrder.BIG_ENDIAN).putInt(body.limit()).array(); @@ -53,6 +54,7 @@ public class NettyUtils { write(channel, Packet.newBuilder() .setType(CanalPacket.PacketType.ACK) + .setVersion(VERSION) .setBody(Ack.newBuilder().build().toByteString()) .build() .toByteArray(), @@ -69,6 +71,7 @@ public class NettyUtils { write(channel, Packet.newBuilder() .setType(CanalPacket.PacketType.ACK) + .setVersion(VERSION) .setBody(Ack.newBuilder().setErrorCode(errorCode).setErrorMessage(errorMessage).build().toByteString()) .build() .toByteArray(), @@ -77,17 +80,19 @@ public class NettyUtils { public static byte[] ackPacket() { return Packet.newBuilder() - .setType(CanalPacket.PacketType.ACK) - .setBody(Ack.newBuilder().build().toByteString()) - .build() - .toByteArray(); + .setType(CanalPacket.PacketType.ACK) + .setVersion(VERSION) + .setBody(Ack.newBuilder().build().toByteString()) + .build() + .toByteArray(); } public static byte[] errorPacket(int errorCode, String errorMessage) { return Packet.newBuilder() - .setType(CanalPacket.PacketType.ACK) - .setBody(Ack.newBuilder().setErrorCode(errorCode).setErrorMessage(errorMessage).build().toByteString()) - .build() - .toByteArray(); + .setType(CanalPacket.PacketType.ACK) + .setVersion(VERSION) + .setBody(Ack.newBuilder().setErrorCode(errorCode).setErrorMessage(errorMessage).build().toByteString()) + .build() + .toByteArray(); } } diff --git a/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/ClientAuthenticationHandler.java b/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/ClientAuthenticationHandler.java index 597d692a..d977588f 100644 --- a/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/ClientAuthenticationHandler.java +++ b/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/ClientAuthenticationHandler.java @@ -15,6 +15,7 @@ import org.jboss.netty.handler.timeout.IdleStateHandler; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.slf4j.MDC; +import org.slf4j.helpers.MessageFormatter; import com.alibaba.otter.canal.common.zookeeper.running.ServerRunningMonitor; import com.alibaba.otter.canal.common.zookeeper.running.ServerRunningMonitors; @@ -36,6 +37,7 @@ public class ClientAuthenticationHandler extends SimpleChannelHandler { private final int SUPPORTED_VERSION = 3; private final int defaultSubscriptorDisconnectIdleTimeout = 60 * 60 * 1000; private CanalServerWithEmbedded embeddedServer; + private byte[] seed; public ClientAuthenticationHandler(){ @@ -52,6 +54,18 @@ public class ClientAuthenticationHandler extends SimpleChannelHandler { case SUPPORTED_VERSION: default: final ClientAuth clientAuth = ClientAuth.parseFrom(packet.getBody()); + if (seed == null) { + byte[] errorBytes = NettyUtils.errorPacket(400, + MessageFormatter.format("auth failed for seed is null", clientAuth.getUsername()).getMessage()); + NettyUtils.write(ctx.getChannel(), errorBytes, null); + } + + if (!embeddedServer.auth(clientAuth.getUsername(), clientAuth.getPassword().toStringUtf8(), seed)) { + byte[] errorBytes = NettyUtils.errorPacket(400, + MessageFormatter.format("auth failed for user:{}", clientAuth.getUsername()).getMessage()); + NettyUtils.write(ctx.getChannel(), errorBytes, null); + } + // 如果存在订阅信息 if (StringUtils.isNotEmpty(clientAuth.getDestination()) && StringUtils.isNotEmpty(clientAuth.getClientId())) { @@ -61,7 +75,6 @@ public class ClientAuthenticationHandler extends SimpleChannelHandler { try { MDC.put("destination", clientIdentity.getDestination()); embeddedServer.subscribe(clientIdentity); - ctx.setAttachment(clientIdentity);// 设置状态数据 // 尝试启动，如果已经启动，忽略 if (!embeddedServer.isStart(clientIdentity.getDestination())) { ServerRunningMonitor runningMonitor = ServerRunningMonitors.getRunningMonitor(clientIdentity.getDestination()); @@ -123,4 +136,8 @@ public class ClientAuthenticationHandler extends SimpleChannelHandler { this.embeddedServer = embeddedServer; } + public void setSeed(byte[] seed) { + this.seed = seed; + } + } diff --git a/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/HandshakeInitializationHandler.java b/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/HandshakeInitializationHandler.java index 178a93dd..8eae3f92 100644 --- a/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/HandshakeInitializationHandler.java +++ b/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/HandshakeInitializationHandler.java @@ -1,5 +1,7 @@ package com.alibaba.otter.canal.server.netty.handler; +import org.jboss.netty.channel.ChannelFuture; +import org.jboss.netty.channel.ChannelFutureListener; import org.jboss.netty.channel.ChannelHandlerContext; import org.jboss.netty.channel.ChannelStateEvent; import org.jboss.netty.channel.SimpleChannelHandler; @@ -11,6 +13,7 @@ import com.alibaba.otter.canal.protocol.CanalPacket; import com.alibaba.otter.canal.protocol.CanalPacket.Handshake; import com.alibaba.otter.canal.protocol.CanalPacket.Packet; import com.alibaba.otter.canal.server.netty.NettyUtils; +import com.google.protobuf.ByteString; /** * handshake交互 @@ -35,12 +38,24 @@ public class HandshakeInitializationHandler extends SimpleChannelHandler { childGroups.add(ctx.getChannel()); } + final byte[] seed = org.apache.commons.lang3.RandomUtils.nextBytes(8); byte[] body = Packet.newBuilder() .setType(CanalPacket.PacketType.HANDSHAKE) - .setBody(Handshake.newBuilder().build().toByteString()) + .setVersion(NettyUtils.VERSION) + .setBody(Handshake.newBuilder().setSeeds(ByteString.copyFrom(seed)).build().toByteString()) .build() .toByteArray(); - NettyUtils.write(ctx.getChannel(), body, null); + + NettyUtils.write(ctx.getChannel(), body, new ChannelFutureListener() { + + public void operationComplete(ChannelFuture future) throws Exception { + ctx.getPipeline().get(HandshakeInitializationHandler.class.getName()); + ClientAuthenticationHandler handler = (ClientAuthenticationHandler) ctx.getPipeline() + .get(ClientAuthenticationHandler.class.getName()); + handler.setSeed(seed); + } + + }); logger.info("send handshake initialization packet to : {}", ctx.getChannel()); } } diff --git a/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/SessionHandler.java b/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/SessionHandler.java index ba0432b8..aa9eef7a 100644 --- a/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/SessionHandler.java +++ b/server/src/main/java/com/alibaba/otter/canal/server/netty/handler/SessionHandler.java @@ -79,11 +79,21 @@ public class SessionHandler extends SimpleChannelHandler { // ctx.setAttachment(clientIdentity);// 设置状态数据 byte[] ackBytes = NettyUtils.ackPacket(); NettyUtils.write(ctx.getChannel(), ackBytes, new ChannelFutureAggregator(sub.getDestination(), - sub, packet.getType(), ackBytes.length, System.nanoTime() - start)); + sub, + packet.getType(), + ackBytes.length, + System.nanoTime() - start)); } else { - byte[] errorBytes = NettyUtils.errorPacket(401, MessageFormatter.format("destination or clientId is null", sub.toString()).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes ,new ChannelFutureAggregator(sub.getDestination(), - sub, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 401)); + byte[] errorBytes = NettyUtils.errorPacket(401, + MessageFormatter.format("destination or clientId is null", sub.toString()).getMessage()); + NettyUtils.write(ctx.getChannel(), + errorBytes, + new ChannelFutureAggregator(sub.getDestination(), + sub, + packet.getType(), + errorBytes.length, + System.nanoTime() - start, + (short) 401)); } break; case UNSUBSCRIPTION: @@ -96,12 +106,24 @@ public class SessionHandler extends SimpleChannelHandler { embeddedServer.unsubscribe(clientIdentity); stopCanalInstanceIfNecessary(clientIdentity);// 尝试关闭 byte[] ackBytes = NettyUtils.ackPacket(); - NettyUtils.write(ctx.getChannel(), ackBytes, new ChannelFutureAggregator(unsub.getDestination(), - unsub, packet.getType(), ackBytes.length, System.nanoTime() - start)); + NettyUtils.write(ctx.getChannel(), + ackBytes, + new ChannelFutureAggregator(unsub.getDestination(), + unsub, + packet.getType(), + ackBytes.length, + System.nanoTime() - start)); } else { - byte[] errorBytes = NettyUtils.errorPacket(401, MessageFormatter.format("destination or clientId is null", unsub.toString()).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(unsub.getDestination(), - unsub, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 401)); + byte[] errorBytes = NettyUtils.errorPacket(401, + MessageFormatter.format("destination or clientId is null", unsub.toString()).getMessage()); + NettyUtils.write(ctx.getChannel(), + errorBytes, + new ChannelFutureAggregator(unsub.getDestination(), + unsub, + packet.getType(), + errorBytes.length, + System.nanoTime() - start, + (short) 401)); } break; case GET: @@ -177,15 +199,19 @@ public class SessionHandler extends SimpleChannelHandler { } output.checkNoSpaceLeft(); NettyUtils.write(ctx.getChannel(), body, new ChannelFutureAggregator(get.getDestination(), - get, packet.getType(), body.length, System.nanoTime() - start, message.getId() == -1)); - + get, + packet.getType(), + body.length, + System.nanoTime() - start, + message.getId() == -1)); + // output.flush(); // byteBuffer.flip(); // NettyUtils.write(ctx.getChannel(), byteBuffer, // null); } else { Packet.Builder packetBuilder = CanalPacket.Packet.newBuilder(); - packetBuilder.setType(PacketType.MESSAGES); + packetBuilder.setType(PacketType.MESSAGES).setVersion(NettyUtils.VERSION); Messages.Builder messageBuilder = CanalPacket.Messages.newBuilder(); messageBuilder.setBatchId(message.getId()); @@ -198,14 +224,27 @@ public class SessionHandler extends SimpleChannelHandler { } } } - byte[] body = packetBuilder.setBody(messageBuilder.build().toByteString()).build().toByteArray(); + byte[] body = packetBuilder.setBody(messageBuilder.build().toByteString()) + .build() + .toByteArray(); NettyUtils.write(ctx.getChannel(), body, new ChannelFutureAggregator(get.getDestination(), - get, packet.getType(), body.length, System.nanoTime() - start, message.getId() == -1));// 输出数据 + get, + packet.getType(), + body.length, + System.nanoTime() - start, + message.getId() == -1));// 输出数据 } } else { - byte[] errorBytes = NettyUtils.errorPacket(401, MessageFormatter.format("destination or clientId is null", get.toString()).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(get.getDestination(), - get, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 401)); + byte[] errorBytes = NettyUtils.errorPacket(401, + MessageFormatter.format("destination or clientId is null", get.toString()).getMessage()); + NettyUtils.write(ctx.getChannel(), + errorBytes, + new ChannelFutureAggregator(get.getDestination(), + get, + packet.getType(), + errorBytes.length, + System.nanoTime() - start, + (short) 401)); } break; case CLIENTACK: @@ -213,20 +252,38 @@ public class SessionHandler extends SimpleChannelHandler { MDC.put("destination", ack.getDestination()); if (StringUtils.isNotEmpty(ack.getDestination()) && StringUtils.isNotEmpty(ack.getClientId())) { if (ack.getBatchId() == 0L) { - byte[] errorBytes = NettyUtils.errorPacket(402, MessageFormatter.format("batchId should assign value", ack.toString()).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(ack.getDestination(), - ack, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 402)); + byte[] errorBytes = NettyUtils.errorPacket(402, + MessageFormatter.format("batchId should assign value", ack.toString()).getMessage()); + NettyUtils.write(ctx.getChannel(), + errorBytes, + new ChannelFutureAggregator(ack.getDestination(), + ack, + packet.getType(), + errorBytes.length, + System.nanoTime() - start, + (short) 402)); } else if (ack.getBatchId() == -1L) { // -1代表上一次get没有数据，直接忽略之 // donothing } else { clientIdentity = new ClientIdentity(ack.getDestination(), Short.valueOf(ack.getClientId())); embeddedServer.ack(clientIdentity, ack.getBatchId()); - new ChannelFutureAggregator(ack.getDestination(), ack, packet.getType(), 0, System.nanoTime() - start).operationComplete(null); + new ChannelFutureAggregator(ack.getDestination(), + ack, + packet.getType(), + 0, + System.nanoTime() - start).operationComplete(null); } } else { - byte[] errorBytes = NettyUtils.errorPacket(401, MessageFormatter.format("destination or clientId is null", ack.toString()).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(ack.getDestination(), - ack, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 401)); + byte[] errorBytes = NettyUtils.errorPacket(401, + MessageFormatter.format("destination or clientId is null", ack.toString()).getMessage()); + NettyUtils.write(ctx.getChannel(), + errorBytes, + new ChannelFutureAggregator(ack.getDestination(), + ack, + packet.getType(), + errorBytes.length, + System.nanoTime() - start, + (short) 401)); } break; case CLIENTROLLBACK: @@ -241,25 +298,41 @@ public class SessionHandler extends SimpleChannelHandler { } else { embeddedServer.rollback(clientIdentity, rollback.getBatchId()); // 只回滚单个批次 } - new ChannelFutureAggregator(rollback.getDestination(), rollback, packet.getType(), 0, System.nanoTime() - start).operationComplete(null); + new ChannelFutureAggregator(rollback.getDestination(), + rollback, + packet.getType(), + 0, + System.nanoTime() - start).operationComplete(null); } else { - byte[] errorBytes = NettyUtils.errorPacket(401, MessageFormatter.format("destination or clientId is null", rollback.toString()).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(rollback.getDestination(), - rollback, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 401)); + byte[] errorBytes = NettyUtils.errorPacket(401, + MessageFormatter.format("destination or clientId is null", rollback.toString()) + .getMessage()); + NettyUtils.write(ctx.getChannel(), + errorBytes, + new ChannelFutureAggregator(rollback.getDestination(), + rollback, + packet.getType(), + errorBytes.length, + System.nanoTime() - start, + (short) 401)); } break; default: - byte[] errorBytes = NettyUtils.errorPacket(400, MessageFormatter.format("packet type={} is NOT supported!", packet.getType()).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(ctx.getChannel().getRemoteAddress().toString(), - null, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 400)); + byte[] errorBytes = NettyUtils.errorPacket(400, + MessageFormatter.format("packet type={} is NOT supported!", packet.getType()).getMessage()); + NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(ctx.getChannel() + .getRemoteAddress() + .toString(), null, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 400)); break; } } catch (Throwable exception) { - byte[] errorBytes = NettyUtils.errorPacket(400, MessageFormatter.format("something goes wrong with channel:{}, exception={}", + byte[] errorBytes = NettyUtils.errorPacket(400, + MessageFormatter.format("something goes wrong with channel:{}, exception={}", ctx.getChannel(), ExceptionUtils.getStackTrace(exception)).getMessage()); - NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(ctx.getChannel().getRemoteAddress().toString(), - null, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 400)); + NettyUtils.write(ctx.getChannel(), errorBytes, new ChannelFutureAggregator(ctx.getChannel() + .getRemoteAddress() + .toString(), null, packet.getType(), errorBytes.length, System.nanoTime() - start, (short) 400)); } finally { MDC.remove("destination"); } diff --git a/server/src/test/java/com/alibaba/otter/canal/server/CanalServerTest.java b/server/src/test/java/com/alibaba/otter/canal/server/CanalServerTest.java index 3c5b2267..7bd6e72d 100644 --- a/server/src/test/java/com/alibaba/otter/canal/server/CanalServerTest.java +++ b/server/src/test/java/com/alibaba/otter/canal/server/CanalServerTest.java @@ -34,6 +34,8 @@ import com.alibaba.otter.canal.protocol.CanalPacket.Sub; import com.alibaba.otter.canal.protocol.CanalPacket.Unsub; import com.alibaba.otter.canal.server.embedded.CanalServerWithEmbedded; import com.alibaba.otter.canal.server.netty.CanalServerWithNetty; +import com.alibaba.otter.canal.server.netty.NettyUtils; + @Ignore public class CanalServerTest { @@ -68,7 +70,6 @@ public class CanalServerTest { @Test public void testAuth() { - try { SocketChannel channel = SocketChannel.open(); channel.connect(new InetSocketAddress("127.0.0.1", 1088)); @@ -93,6 +94,7 @@ public class CanalServerTest { writeWithHeader(channel, Packet.newBuilder() .setType(PacketType.CLIENTAUTHENTICATION) + .setVersion(NettyUtils.VERSION) .setBody(ca.toByteString()) .build() .toByteArray()); @@ -107,12 +109,12 @@ public class CanalServerTest { throw new Exception("something goes wrong when doing authentication: " + ack.getErrorMessage()); } - writeWithHeader(channel, - Packet.newBuilder() - .setType(PacketType.SUBSCRIPTION) - .setBody(Sub.newBuilder().setDestination(DESTINATION).setClientId("1").build().toByteString()) - .build() - .toByteArray()); + writeWithHeader(channel, Packet.newBuilder() + .setType(PacketType.SUBSCRIPTION) + .setVersion(NettyUtils.VERSION) + .setBody(Sub.newBuilder().setDestination(DESTINATION).setClientId("1").build().toByteString()) + .build() + .toByteArray()); // p = Packet.parseFrom(readNextPacket(channel)); ack = Ack.parseFrom(p.getBody()); @@ -124,6 +126,7 @@ public class CanalServerTest { writeWithHeader(channel, Packet.newBuilder() .setType(PacketType.GET) + .setVersion(NettyUtils.VERSION) .setBody(Get.newBuilder() .setDestination(DESTINATION) .setClientId("1") @@ -158,6 +161,7 @@ public class CanalServerTest { writeWithHeader(channel, Packet.newBuilder() .setType(PacketType.CLIENTACK) + .setVersion(NettyUtils.VERSION) .setBody(ClientAck.newBuilder() .setDestination(DESTINATION) .setClientId("1") @@ -171,6 +175,7 @@ public class CanalServerTest { writeWithHeader(channel, Packet.newBuilder() .setType(PacketType.CLIENTROLLBACK) + .setVersion(NettyUtils.VERSION) .setBody(ClientRollback.newBuilder() .setDestination(DESTINATION) .setClientId("1") @@ -182,6 +187,7 @@ public class CanalServerTest { writeWithHeader(channel, Packet.newBuilder() .setType(PacketType.UNSUBSCRIPTION) + .setVersion(NettyUtils.VERSION) .setBody(Unsub.newBuilder().setDestination(DESTINATION).setClientId("1").build().toByteString()) .build() .toByteArray()); diff --git a/server/src/test/java/com/alibaba/otter/canal/server/SecurityUtilTest.java b/server/src/test/java/com/alibaba/otter/canal/server/SecurityUtilTest.java new file mode 100644 index 00000000..69e60ae4 --- /dev/null +++ b/server/src/test/java/com/alibaba/otter/canal/server/SecurityUtilTest.java @@ -0,0 +1,22 @@ +package com.alibaba.otter.canal.server; + +import java.security.NoSuchAlgorithmException; + +import org.junit.Assert; +import org.junit.Test; + +import com.alibaba.otter.canal.protocol.SecurityUtil; + +public class SecurityUtilTest { + + @Test + public void testSimple() throws NoSuchAlgorithmException { + byte[] seed = { 1, 2, 3, 4, 5, 6, 7, 8 }; + // String str = "e3619321c1a937c46a0d8bd1dac39f93b27d4458"; // canal + // passwd + String str = SecurityUtil.scrambleGenPass("canal".getBytes()); + byte[] client = SecurityUtil.scramble411("canal".getBytes(), seed); + boolean check = SecurityUtil.scrambleServerAuth(client, SecurityUtil.hexStr2Bytes(str), seed); + Assert.assertTrue(check); + } +}