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https://issues.apache.org/jira/browse/GEODE-8144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17110531#comment-17110531
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Bruce J Schuchardt commented on GEODE-8144:
-------------------------------------------
I've tested this with 1.7, 1.8, 1.9 and 1.10 as well as on develop and
apparently this has never worked in servers. There are unit tests for endpoint
identification but they don't exercise the code paths taken in the TLS
implementation when the server socket is on a different host than the client
socket.
We need to set the "sni servername" in the client's SSLParameters in order to
tell the SSLEngine's hostname verification algorithm the name of the server to
which we intend to connect.
Bill found this relevant page on an IBM website:
[ssl
parameters|https://www.ibm.com/support/knowledgecenter/SSYKE2_8.0.0/com.ibm.java.security.component.80.doc/security-component/jsse2Docs/sslparameters.html]
> endpoint identification in servers is not working
> -------------------------------------------------
>
> Key: GEODE-8144
> URL: https://issues.apache.org/jira/browse/GEODE-8144
> Project: Geode
> Issue Type: Bug
> Components: membership, messaging
> Reporter: Bruce J Schuchardt
> Priority: Major
>
> If you enable endpoint identification in a server the server will not start.
> It will log exceptions like this:
>
> {noformat}
> javax.net.ssl.SSLHandshakeException: General SSLEngine problem
> at sun.security.ssl.Handshaker.checkThrown(Handshaker.java:1566)
> at
> sun.security.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:545)
> at
> sun.security.ssl.SSLEngineImpl.writeAppRecord(SSLEngineImpl.java:1217)
> at sun.security.ssl.SSLEngineImpl.wrap(SSLEngineImpl.java:1185)
> at javax.net.ssl.SSLEngine.wrap(SSLEngine.java:471)
> at
> org.apache.geode.internal.net.NioSslEngine.handshake(NioSslEngine.java:158)
> at
> org.apache.geode.internal.net.SocketCreator.handshakeSSLSocketChannel(SocketCreator.java:597)
> at
> org.apache.geode.internal.tcp.Connection.createIoFilter(Connection.java:1731)
> at org.apache.geode.internal.tcp.Connection.<init>(Connection.java:1167)
> at
> org.apache.geode.internal.tcp.Connection.createSender(Connection.java:1004)
> at
> org.apache.geode.internal.tcp.ConnectionTable.handleNewPendingConnection(ConnectionTable.java:288)
> at
> org.apache.geode.internal.tcp.ConnectionTable.getSharedConnection(ConnectionTable.java:392)
> at
> org.apache.geode.internal.tcp.ConnectionTable.get(ConnectionTable.java:571)
> at
> org.apache.geode.internal.tcp.TCPConduit.getConnection(TCPConduit.java:800)
> at
> org.apache.geode.distributed.internal.direct.DirectChannel.getConnections(DirectChannel.java:451)
> at
> org.apache.geode.distributed.internal.direct.DirectChannel.sendToMany(DirectChannel.java:268)
> at
> org.apache.geode.distributed.internal.direct.DirectChannel.sendToOne(DirectChannel.java:182)
> at
> org.apache.geode.distributed.internal.direct.DirectChannel.send(DirectChannel.java:510)
> at
> org.apache.geode.distributed.internal.DistributionImpl.directChannelSend(DistributionImpl.java:346)
> at
> org.apache.geode.distributed.internal.DistributionImpl.send(DistributionImpl.java:291)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.sendViaMembershipManager(ClusterDistributionManager.java:2058)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.sendOutgoing(ClusterDistributionManager.java:1986)
> at
> org.apache.geode.distributed.internal.StartupOperation.sendStartupMessage(StartupOperation.java:74)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.sendStartupMessage(ClusterDistributionManager.java:1623)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.create(ClusterDistributionManager.java:361)
> at
> org.apache.geode.distributed.internal.InternalDistributedSystem.initialize(InternalDistributedSystem.java:779)
> at
> org.apache.geode.distributed.internal.InternalDistributedSystem.access$200(InternalDistributedSystem.java:135)
> at
> org.apache.geode.distributed.internal.InternalDistributedSystem$Builder.build(InternalDistributedSystem.java:3033)
> at
> org.apache.geode.distributed.internal.InternalDistributedSystem.connectInternal(InternalDistributedSystem.java:290)
> at
> org.apache.geode.distributed.internal.InternalDistributedSystem.connectInternal(InternalDistributedSystem.java:216)
> at
> org.apache.geode.distributed.DistributedSystem.connect(DistributedSystem.java:159)
> at src.EntryConsumer.initialize(EntryConsumer.java:69)
> at src.EntryConsumer.main(EntryConsumer.java:340)
> Caused by: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
> at sun.security.ssl.Alerts.getSSLException(Alerts.java:198)
> at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1729)
> at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:333)
> at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:325)
> at
> sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1688)
> at
> sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:226)
> at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1082)
> at sun.security.ssl.Handshaker$1.run(Handshaker.java:1015)
> at sun.security.ssl.Handshaker$1.run(Handshaker.java:1012)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1504)
> at
> org.apache.geode.internal.net.NioSslEngine.handleBlockingTasks(NioSslEngine.java:225)
> at
> org.apache.geode.internal.net.NioSslEngine.handshake(NioSslEngine.java:185)
> ... 27 more
> Caused by: java.security.cert.CertificateException: No subject alternative
> names matching IP address 10.118.26.62 found
> at sun.security.util.HostnameChecker.matchIP(HostnameChecker.java:168)
> at sun.security.util.HostnameChecker.match(HostnameChecker.java:94)
> at
> sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:462)
> at
> sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:442)
> at
> sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:261)
> at
> sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:144)
> at
> sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1675)
> ... 35 more
> {noformat}
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