The way trust is handled in Java is that you have a truststore (typically $JAVA_HOME/lib/security/cacerts).

Whenever Java attempts to connect to another application over SSL (e.g.: HTTPS, IMAPS, LDAPS), it will only be able to connect to applications it can trust. If this fails (confirming that the truststore doesn't contain the appropriate certificates), the certificate will need to be imported into your defined custom truststore using the instructions in Connecting to SSL Services. $JAVA_HOME/bin/java =/my/custom/truststore =ssl SSLPoke 443 To get more details from a failed connection, use the =ssl parameter. : PKIX path building failed: .SunCertPathBuilderException: unable to find valid certification path to requested targetĪt .doBuild(PKIXValidator.java:387)Īt .engineValidate(PKIXValidator.java:292)Īt .validate(Validator.java:260)Īt 509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)Īt 509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)Īt 509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)Īt .serverCertificate(ClientHandshaker.java:1351)Īt .processMessage(ClientHandshaker.java:156)Īt .processLoop(Handshaker.java:925)Īt .process_record(Handshaker.java:860)Īt .readRecord(SSLSocketImpl.java:1043)Īt .performInitialHandshake(SSLSocketImpl.java:1343)Īt .writeRecord(SSLSocketImpl.java:728)Īt .write(AppOutputStream.java:123)Īt .write(AppOutputStream.java:138)Ĭaused by: .SunCertPathBuilderException: unable to find valid certification path to requested targetĪt .SunCertPathBuilder.build(SunCertPathBuilder.java:145)Īt .SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:131)Īt .build(CertPathBuilder.java:280)Īt .doBuild(PKIXValidator.java:382)

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