使用 Spring 应用程序连接到 Mongo 集群

Question

---

我有这个简单的 Spring 引导应用程序，我正在尝试连接到 MongoDB 集群。

 <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-data-mongodb</artifactId>
 </dependency>

因为我认为没有必要，所以我的项目中没有任何 MongoConfig.java 。 我所拥有的只是application.properties文件中的 Mongo URI，如您所见：

spring.data.mongodb.uri=mongodb+srv://admin:**<my-pass>**@shakespeare-url-cluster.lwkaf.mongodb.net/test?retryWrites=true&w=majority

因此，当应用程序启动时，会发生以下异常：

com.mongodb.MongoSocketWriteException: Exception sending message
    at com.mongodb.internal.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:619) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:497) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendCommandMessage(InternalStreamConnection.java:328) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:278) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:107) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:62) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:144) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.lookupServerDescription(DefaultServerMonitor.java:188) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:144) ~[mongodb-driver-core-4.1.1.jar:na]
    at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: javax.net.ssl.SSLHandshakeException: extension (5) should not be presented in certificate_request
    at java.base/sun.security.ssl.Alert.createSSLException(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.Alert.createSSLException(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLExtensions.<init>(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestMessage.<init>(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestConsumer.consume(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLHandshake.consume(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.HandshakeContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.HandshakeContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLTransport.decode(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.decode(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.ensureNegotiated(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl$AppOutputStream.write(Unknown Source) ~[na:na]
    at com.mongodb.internal.connection.SocketStream.write(SocketStream.java:99) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:494) ~[mongodb-driver-core-4.1.1.jar:na]
    ... 10 common frames omitted

2020-12-08 11:25:00.365  INFO 3552 --- [ngodb.net:27017] org.mongodb.driver.cluster               : Exception in monitor thread while connecting to server cluster0-shard-00-00.lwkaf.mongodb.net:27017

com.mongodb.MongoSocketWriteException: Exception sending message
    at com.mongodb.internal.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:619) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:497) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendCommandMessage(InternalStreamConnection.java:328) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:278) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:107) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:62) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:144) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.lookupServerDescription(DefaultServerMonitor.java:188) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:144) ~[mongodb-driver-core-4.1.1.jar:na]
    at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: javax.net.ssl.SSLHandshakeException: extension (5) should not be presented in certificate_request
    at java.base/sun.security.ssl.Alert.createSSLException(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.Alert.createSSLException(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLExtensions.<init>(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestMessage.<init>(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestConsumer.consume(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLHandshake.consume(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.HandshakeContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.HandshakeContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLTransport.decode(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.decode(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.ensureNegotiated(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl$AppOutputStream.write(Unknown Source) ~[na:na]
    at com.mongodb.internal.connection.SocketStream.write(SocketStream.java:99) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:494) ~[mongodb-driver-core-4.1.1.jar:na]
    ... 10 common frames omitted

2020-12-08 11:25:00.365  INFO 3552 --- [ngodb.net:27017] org.mongodb.driver.cluster               : Exception in monitor thread while connecting to server cluster0-shard-00-01.lwkaf.mongodb.net:27017

com.mongodb.MongoSocketWriteException: Exception sending message
    at com.mongodb.internal.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:619) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:497) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendCommandMessage(InternalStreamConnection.java:328) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:278) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:107) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:62) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:144) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.lookupServerDescription(DefaultServerMonitor.java:188) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:144) ~[mongodb-driver-core-4.1.1.jar:na]
    at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: javax.net.ssl.SSLHandshakeException: extension (5) should not be presented in certificate_request
    at java.base/sun.security.ssl.Alert.createSSLException(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.Alert.createSSLException(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.fatal(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLExtensions.<init>(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestMessage.<init>(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.CertificateRequest$T13CertificateRequestConsumer.consume(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLHandshake.consume(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.HandshakeContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.HandshakeContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.TransportContext.dispatch(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLTransport.decode(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.decode(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl.ensureNegotiated(Unknown Source) ~[na:na]
    at java.base/sun.security.ssl.SSLSocketImpl$AppOutputStream.write(Unknown Source) ~[na:na]
    at com.mongodb.internal.connection.SocketStream.write(SocketStream.java:99) ~[mongodb-driver-core-4.1.1.jar:na]
    at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:494) ~[mongodb-driver-core-4.1.1.jar:na]
    ... 10 common frames omitted

我已经尝试建立一个新集群，甚至删除我的源代码，因为我认为这可能是我的实体/存储库/服务的问题）。 正如您可能怀疑的那样，它没有解决任何问题。

Answer 1

将-Djdk.tls.client.protocols=TLSv1.2添加到您的 VM arguments ，它将正常工作

如果您有 DockerFile 将其添加到 ENTRYPOINT：

ENTRYPOINT [ "java -Djdk.tls.client.protocols=TLSv1.2", "-jar", "pathToJar" ]