Hi Joe - Did you resolve your issue? If so I am wondering what the fix was as I'm seeing the same error on my cluster.
On Thu, Feb 27, 2020 at 3:13 AM Endre Kovacs <andrewsmit...@protonmail.com.invalid> wrote: > Hi Joe, > > 1. Have you tried connecting/debugging with openssl? From one pod to the > other: > (openssl s_client -debug -CAfile > ca-bundle-signing-node-certificates.crt -cert my-client-cert.crt -connect > nifi-3.nifi-headless.lizardspock.svc.cluster.local:6007) > > > 2. certs can also be verified by: > openssl verify -verbose -CAfile ca-bundle.crt my-client-cert.crt > > 3. Can you check if no intermediary CAs are missing from the nodes > truststore? > > 4. This exception is coming from inter-node communication (replication of > request from one node to the other). This means that it is unrelated to > external user's authentication by client certificate. The question is: is > your inter node communication secured by the trusted root CA (that you are > sure that the CA cert is present in the trust store) or is it secured by > selfsigned CA (which's CA may be lacking from your truststore)? > > 5. `nifi.security.needClientAuth` is not part of NiFi properties any > more. If SSL is turned on, and no > `nifi.security.user.login.identity.provider` is set, then client cert based > auth is the default. But supplying this property have no detrimental effect > anyhow. > > Best regards, > Endre > > > Sent with ProtonMail Secure Email. > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > On Wednesday, February 26, 2020 6:22 PM, Joe Gresock > jgres...@gmail.com wrote: > > > > Were there any changes with how the trust store is used in 1.11.3? I had > a > > 1.11.0 deployment working with the following settings, but when I > deployed > > 1.11.3, the cluster can't seem to replicate requests to itself: > > nifi.remote.input.host=<redacted> > > nifi.remote.input.secure=true > > nifi.remote.input.socket.port=32440 > > nifi.remote.input.http.enabled=true > > nifi.cluster.protocol.is.secure=true > > nifi.cluster.is.node=true > > > nifi.cluster.node.address=nifi-3.nifi-headless.lizardspock.svc.cluster.local > > nifi.cluster.node.protocol.port=6007 > > nifi.web.https.host=nifi-3.nifi-headless.lizardspock.svc.cluster.local > > nifi.web.https.port=8443 > > nifi.security.keystore=./conf/keystore.jks > > nifi.security.keystoreType=jks > > nifi.security.keystorePasswd=<password> > > nifi.security.keyPasswd= > > nifi.security.truststore=./conf/truststore.jks > > nifi.security.truststoreType=jks > > nifi.security.truststorePasswd=<password> > > nifi.security.needClientAuth=true > > A trusted client cert that worked against the old cluster is getting the > > same trust error (PKIX path building failed). I've verified that the > > client cert was issued by an issuer that is definitely in the > > ./conf/truststore.jks as a trustedCertEntry. > > 2020-02-26 17:11:09,573 WARN [Replicate Request Thread-7] > > o.a.n.c.c.h.r.ThreadPoolRequestReplicator > > javax.net.ssl.SSLHandshakeException: > > sun.security.validator.ValidatorException: PKIX path building failed: > > sun.security.provider.certpath.SunCertPathBuilderException: unable to > find > > valid certification path to r > > equested target > > at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) > > at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946) > > at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316) > > at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310) > > at > > > sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639) > > at > > > sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223) > > at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037) > > at sun.security.ssl.Handshaker.process_record(Handshaker.java:965) > > at > > sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064) > > at > > > sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367) > > at > > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395) > > at > > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379) > > at > > > okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:302) > > at > > > okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:270) > > at > > > okhttp3.internal.connection.RealConnection.connect(RealConnection.java:162) > > at > > > okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:257) > > at > > > okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135) > > at > > > okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114) > > at > > > okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42) > > at > > > okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) > > at > > > okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) > > at > > > okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) > > at > > > okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) > > at > > > okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) > > at > > > okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) > > at > > > okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) > > at > > > okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126) > > at > > > okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) > > at > > > okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) > > at > > okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200) > > at okhttp3.RealCall.execute(RealCall.java:77) > > at > > > org.apache.nifi.cluster.coordination.http.replication.okhttp.OkHttpReplicationClient.replicate(OkHttpReplicationClient.java:143) > > at > > > org.apache.nifi.cluster.coordination.http.replication.okhttp.OkHttpReplicationClient.replicate(OkHttpReplicationClient.java:137) > > at > > > org.apache.nifi.cluster.coordination.http.replication.ThreadPoolRequestReplicator.replicateRequest(ThreadPoolRequestReplicator.java:647) > > at > > > org.apache.nifi.cluster.coordination.http.replication.ThreadPoolRequestReplicator$NodeHttpRequest.run(ThreadPoolRequestReplicator.java:839) > > at > > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > > at > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > at > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > at java.lang.Thread.run(Thread.java:748) > > Caused by: sun.security.validator.ValidatorException: PKIX path building > > failed: sun.security.provider.certpath.SunCertPathBuilderException: > unable > > to find valid certification path to requested target > > at > > sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:397) > > at > > > sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302) > > at sun.security.validator.Validator.validate(Validator.java:262) > > at > > > sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:330) > > at > > > sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:237) > > at > > > sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132) > > at > > > sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621) > > ... 35 common frames omitted > > Caused by: sun.security.provider.certpath.SunCertPathBuilderException: > > unable to find valid certification path to requested target > > at > > > sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) > > at > > > sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) > > at > > java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) > > at > > sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392) > > ... 41 common frames omitted > > Thanks, > > Joe >
