Failed to load keystore type JKS with ...jira.jks due to Illegal character in opaque part at index

Platform Notice: Data Center Only - This article only applies to Atlassian products on the Data Center platform.

Note that this KB was created for the Data Center version of the product. Data Center KBs for non-Data-Center-specific features may also work for Server versions of the product, however they have not been tested. Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.

*Except Fisheye and Crucible

Problem

After JIRA upgrade, accessing JIRA via HTTPS no longer works, HTTP does.

The following appears in the catalina.out

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 21-June-2016 11:03:57.716 SEVERE [main] org.apache.catalina.core.StandardService.initInternal Failed to initialize connector [Connector[org.apache.coyote.http11.Http11Protocol-18091]] org.apache.catalina.LifecycleException: Failed to initialize component [Connector[org.apache.coyote.http11.Http11Protocol-8081]] at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) at org.apache.catalina.core.StandardService.initInternal(StandardService.java:568) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:869) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.startup.Catalina.load(Catalina.java:580) at org.apache.catalina.startup.Catalina.load(Catalina.java:603) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:310) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:484) Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed at org.apache.catalina.connector.Connector.initInternal(Connector.java:962) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) ... 12 more Caused by: java.io.IOException: Failed to load keystore type JKS with path D:\Program Files\JIRA\jira.jks due to Illegal character in opaque part at index 2: D:\Program Files\JIRA\jira.jks at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getStore(JSSESocketFactory.java:464) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeystore(JSSESocketFactory.java:355) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:608) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:548) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.init(JSSESocketFactory.java:493) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.createSocket(JSSESocketFactory.java:221) at org.apache.tomcat.util.net.JIoEndpoint.bind(JIoEndpoint.java:360) at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:750) at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:458) at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:120) at org.apache.catalina.connector.Connector.initInternal(Connector.java:960) ... 13 more

Cause

The certificate was somehow missing in the keystore. This can be verified by running the JIRA Configuration Tool and check the certificate in the key store.

Resolution

Adding the certificate back to the keystore allows JIRA to be accessible via HTTPS again.

Updated on April 24, 2025

Still need help?

The Atlassian Community is here for you.