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  1. ,
    Expert tip

    If you're using wiremock, configure your code to accept wiremock self-signed certificate or create a keystore and certificate that are trusted by your HTTP client and configure wiremock to use that

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    via Stack Overflow by carlos

    Set the mail.smtp.ssl.trust system property to an smtp host, like smtp.gmail.com.

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via GitHub by pstephenson02
, 1 year ago
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
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:382)	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:230)	at sun.security.validator.Validator.validate(Validator.java:260)	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1491)	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:216)	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)	at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)	at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:241)	at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:198)	at okhttp3.internal.connection.RealConnection.buildConnection(RealConnection.java:174)	at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:114)	at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:193)	at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:129)	at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:98)	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:109)	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:124)	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:170)	at okhttp3.RealCall.execute(RealCall.java:60)	at com.tozny.e3db.client.Registration.rawCall(Registration.java:54)	at com.tozny.e3db.client.Registration.register(Registration.java:131)	at com.tozny.e3db.cli.Main$.do_register(main.scala:92)	at com.tozny.e3db.cli.Main$.runWithOpts(main.scala:391)	at com.tozny.e3db.cli.Main$.liftedTree1$1(main.scala:410)	at com.tozny.e3db.cli.Main$.main(main.scala:409)	at com.tozny.e3db.cli.Main.main(main.scala)