• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Component/s: plugin-installation-manager-tool
• Labels:

  • jenkins
  • plugin
• Environment:

  production

[JENKINS-65659] behind Proxy: updates.jenkins.io DNS mismatch

Raiffeisen created issue - 2021-05-18 10:05

Raiffeisen made changes - 2021-05-18 10:05

Description

Original: {code}java.security.cert.CertificateException: No subject alternative DNS name matching updates.jenkins.io found.  at java.base/sun.security.util.HostnameChecker.matchDNS(HostnameChecker.java:212)  at java.base/sun.security.util.HostnameChecker.match(HostnameChecker.java:103)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:455)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:429)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)  at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:638) Caused: javax.net.ssl.SSLHandshakeException: No subject alternative DNS name matching updates.jenkins.io found.\{code}

New: {code}java.security.cert.CertificateException: No subject alternative DNS name matching updates.jenkins.io found.  at java.base/sun.security.util.HostnameChecker.matchDNS(HostnameChecker.java:212)  at java.base/sun.security.util.HostnameChecker.match(HostnameChecker.java:103)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:455)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:429)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)  at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)  at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:638) Caused: javax.net.ssl.SSLHandshakeException: No subject alternative DNS name matching updates.jenkins.io found.{code}

Collapse comment: Marc added a comment - 2021-07-29 11:22

Marc added a comment - 2021-07-29 11:22

Hi there!

After upgrading Jenkins to 2.289.2 we have the same issue with our local instance. Any news yet?

Best regards, Marc

Expand comment: Marc added a comment - 2021-07-29 11:22

Marc added a comment - 2021-07-29 11:22 Hi there! After upgrading Jenkins to 2.289.2 we have the same issue with our local instance. Any news yet? Best regards, Marc