[JIRA] (JENKINS-53125) Setting CookieManager causes issues with other plugins

[vberes...@gmail.com (JIRA)]

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veniamin b created an issue   Jenkins / JENKINS-53125 Setting CookieManager causes issues with other plugins Issue Type: Bug Assignee: KaiHsiang Chang Components: parameterized-remote-trigger-plugin Created: 2018-08-20 08:17 Environment: Jenkins 2.121.3, parametrized-remote-trigger-plugin > v3.0.3, Java 1.8.181, redhat 7, hpe-application-automation-tools-plugin 5.4. Priority: Minor Reporter: veniamin b Hello everyone, we faced conflict between 2 plugins and some code we using to deploy applications. It seems that after installing parametrized-remote-trigger-plugin plugin hpe-application-automation-tools-plugin and some other code stop working with the following error: Start login to ALM server.Failed login to ALM Server URL: <ALM URL HERE>. Exception: com.hpe.application.automation.tools.common.SSEException: java.lang.StringIndexOutOfBoundsException: String index out of range: -1Empty Results We've done some research and found that this example code stops working: import java.io.IOException; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import java.net.URLConnection; import java.util.logging.Level; import java.util.logging.Logger;   u = new URL("http://<ALM URL HERE>/qcbin/authentication-point/authenticate");   connection = (HttpURLConnection) u.openConnection(); connection.setRequestMethod("GET"); connection.setRequestProperty("Authorization", "Basic <base64 USER:PASS> "); println("RC = " + connection.getResponseCode()); println(connection.getHeaderFields()); println(connection.getHeaderField("Set-Cookie")); It returns empty results from Set-Cookie header. If we run similar code with separate process on the same server with same java version and everything was ok and we got cookie from Set-Cookie header. But if this code run from jenkins script console - it doesn't work. Almost the similar code used in hpe-application-automation-tools-plugin to perform authentication and get session cookie, so it stop working to. Next we found that setting CookieHandeler to null restores all functionality: java.net.CookieHandler.setDefault(null) Finally we checked installed plugins source code for setting CookieHandler and found it in parametrized-remote-trigger-plugin staring from 3.0.3 version here:  https://github.com/jenkinsci/parameterized-remote-trigger-plugin/blob/093a3d8244a383e815684f7c6bfe5fcaf06c8da7/src/main/java/org/jenkinsci/plugins/ParameterizedRemoteTrigger/utils/HttpHelper.java#L384 it the static block. Im not a java programmer, but I guess this block runs just once at startup, and resetting CookieHandeler fixes until restart.             Add Comment   This message was sent by Atlassian JIRA (v7.10.1#710002-sha1:6efc396) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.