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  1. Jenkins
  2. JENKINS-49025

SecurityException: Rejected: java.lang.String$CaseInsensitiveComparator

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Details

    • Bug
    • Status: Resolved (View Workflow)
    • Critical
    • Resolution: Fixed
    • pipeline-aws-plugin
    • Jenkins 2.102

      Pipeline: 2.5
      Pipeline: AWS Steps 1.20
      Plain Credentials Plugin 1.4
      Credentials Plugin 2.1.16
      Credentials Binding Plugin 1.14

      Ubuntu 14.04.5 LTS
      OpenJDK 1.8.0_141

    Description

      Creating my first pipeline build, trying to upload output to S3. Getting a SecurityException: Rejected: java.lang.String$CaseInsensitiveComparator

      Cause in my configuration:

      withAWS(credentials:'aws-softwareops') {
          s3Upload acl: 'Private', bucket: 'my-bucket', file: 'my-file.zip', path: 'master'
      }

      Remove this and the build works.

      Comment out s3Upload and the build works - proving the cause is definitely s3Upload, not withAWS.

      Change the credentials key ("aws-softwareops" above) to something different, and the build fails again, proving the credentials are being picked up from Jenkins correctly.

      This is in the logs:

      Jan 18, 2018 3:06:58 PM jenkins.security.ClassFilterImpl lambda$isBlacklisted$1
      WARNING: java.lang.String$CaseInsensitiveComparator in JRE might be dangerous, so rejecting; see https://jenkins.io/redirect/class-filter/

      This doesn't work:

      -Dhudson.remoting.ClassFilter=java.lang.String$CaseInsensitiveComparator

      (there is no mention of ClassFilter in the Jenkins log at startup - should there be?)

      This is a blocking issue for me.

      Stack trace:

      java.lang.SecurityException: Rejected: java.lang.String$CaseInsensitiveComparator
	at hudson.remoting.ClassFilter.check(ClassFilter.java:75)
	at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:129)
	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1826)
	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1713)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2000)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1535)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2245)
	at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:552)
	at java.util.TreeMap.readObject(TreeMap.java:2449)
	at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1058)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2136)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2027)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1535)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2245)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2169)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2027)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1535)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:422)
	at hudson.remoting.UserRequest.deserialize(UserRequest.java:277)
	at hudson.remoting.UserResponse.retrieve(UserRequest.java:310)
	at hudson.remoting.Channel.call(Channel.java:909)
	at hudson.FilePath.act(FilePath.java:998)
	at hudson.FilePath.act(FilePath.java:987)
	at de.taimos.pipeline.aws.S3UploadStep$Execution$1.run(S3UploadStep.java:259)

      Attachments

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. JENKINS-49027 Improve diagnostics of rejected objects in Remoting

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. JENKINS-47736 JEP-200: Switch Remoting/XStream blacklist to a whitelist

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-39346 Cryptic serialization error when SimpleBuildWrapper throws AbortException in pipeline

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-51390 java.io.NotSerializableException: org.jclouds.http.HttpCommand

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-41751 Groovy PowerAssertions don't show a useful message when being CPS transformed

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Web Link core PR 3245

          Web Link PR 37

          Web Link workflow-api PR 64

          Activity

            Ascending order - Click to sort in descending order
            View 17 older comments
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Jesse Glick
            Path:
            core/src/main/resources/jenkins/security/whitelisted-classes.txt
            http://jenkins-ci.org/commit/jenkins/2696e9c865c58779c5115ff3fb8bb527cb788678
            Log:
            Merge pull request #3245 from jglick/JENKINS-49025

            JENKINS-49025 Add java.lang.String$CaseInsensitiveComparator

            Compare: https://github.com/jenkinsci/jenkins/compare/4f4af4e6ab8c...2696e9c865c5

            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Jesse Glick Path: core/src/main/resources/jenkins/security/whitelisted-classes.txt http://jenkins-ci.org/commit/jenkins/2696e9c865c58779c5115ff3fb8bb527cb788678 Log: Merge pull request #3245 from jglick/ JENKINS-49025 JENKINS-49025 Add java.lang.String$CaseInsensitiveComparator Compare: https://github.com/jenkinsci/jenkins/compare/4f4af4e6ab8c...2696e9c865c5
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Jesse Glick
            Path:
            Jenkinsfile
            README.md
            pom.xml
            src/main/java/de/taimos/pipeline/aws/S3DownloadStep.java
            src/main/java/de/taimos/pipeline/aws/S3UploadStep.java
            src/main/resources/META-INF/hudson.remoting.ClassFilter
            src/test/java/de/taimos/pipeline/aws/S3UploadStepIntegrationTest.java
            http://jenkins-ci.org/commit/pipeline-aws-plugin/fbffe2bc03384857b24262b1630b2fa2f1799b2a
            Log:
            JENKINS-49025 Adding a necessary whitelist entry.

            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Jesse Glick Path: Jenkinsfile README.md pom.xml src/main/java/de/taimos/pipeline/aws/S3DownloadStep.java src/main/java/de/taimos/pipeline/aws/S3UploadStep.java src/main/resources/META-INF/hudson.remoting.ClassFilter src/test/java/de/taimos/pipeline/aws/S3UploadStepIntegrationTest.java http://jenkins-ci.org/commit/pipeline-aws-plugin/fbffe2bc03384857b24262b1630b2fa2f1799b2a Log: JENKINS-49025 Adding a necessary whitelist entry.
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Thorsten Hoeger
            Path:
            Jenkinsfile
            README.md
            pom.xml
            src/main/java/de/taimos/pipeline/aws/S3DownloadStep.java
            src/main/java/de/taimos/pipeline/aws/S3UploadStep.java
            src/main/resources/META-INF/hudson.remoting.ClassFilter
            src/test/java/de/taimos/pipeline/aws/S3UploadStepIntegrationTest.java
            http://jenkins-ci.org/commit/pipeline-aws-plugin/e36797dae5a3f5e09faf14ee5722bad2aab8b400
            Log:
            Merge pull request #37 from jglick/JENKINS-49025

            JENKINS-49025 Adding a necessary whitelist entry

            Compare: https://github.com/jenkinsci/pipeline-aws-plugin/compare/0ed1e9b04ff9...e36797dae5a3

            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Thorsten Hoeger Path: Jenkinsfile README.md pom.xml src/main/java/de/taimos/pipeline/aws/S3DownloadStep.java src/main/java/de/taimos/pipeline/aws/S3UploadStep.java src/main/resources/META-INF/hudson.remoting.ClassFilter src/test/java/de/taimos/pipeline/aws/S3UploadStepIntegrationTest.java http://jenkins-ci.org/commit/pipeline-aws-plugin/e36797dae5a3f5e09faf14ee5722bad2aab8b400 Log: Merge pull request #37 from jglick/ JENKINS-49025 JENKINS-49025 Adding a necessary whitelist entry Compare: https://github.com/jenkinsci/pipeline-aws-plugin/compare/0ed1e9b04ff9...e36797dae5a3
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Jesse Glick
            Path:
            src/main/java/org/jenkinsci/plugins/workflow/actions/ErrorAction.java
            src/test/java/org/jenkinsci/plugins/workflow/actions/ErrorActionTest.java
            http://jenkins-ci.org/commit/workflow-api-plugin/a48460ebdf7d03bedd82bb9e3e9de41481d58a4a
            Log:
            JENKINS-49025 Extending JENKINS-34488 fix yet again; JENKINS-39346 only considered causes, but other Throwable fields could also be unserializable.

            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Jesse Glick Path: src/main/java/org/jenkinsci/plugins/workflow/actions/ErrorAction.java src/test/java/org/jenkinsci/plugins/workflow/actions/ErrorActionTest.java http://jenkins-ci.org/commit/workflow-api-plugin/a48460ebdf7d03bedd82bb9e3e9de41481d58a4a Log: JENKINS-49025 Extending JENKINS-34488 fix yet again; JENKINS-39346 only considered causes, but other Throwable fields could also be unserializable.
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Andrew Bayer
            Path:
            src/main/java/org/jenkinsci/plugins/workflow/actions/ErrorAction.java
            src/test/java/org/jenkinsci/plugins/workflow/actions/ErrorActionTest.java
            http://jenkins-ci.org/commit/workflow-api-plugin/43fc2f234bdddbdbdbf72c1844cc5750c88618c0
            Log:
            Merge pull request #64 from jglick/nested-error-fields-JENKINS-49025

            JENKINS-49025 Extending JENKINS-34488 fix yet again

            Compare: https://github.com/jenkinsci/workflow-api-plugin/compare/1f5461aa99df...43fc2f234bdd

            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Andrew Bayer Path: src/main/java/org/jenkinsci/plugins/workflow/actions/ErrorAction.java src/test/java/org/jenkinsci/plugins/workflow/actions/ErrorActionTest.java http://jenkins-ci.org/commit/workflow-api-plugin/43fc2f234bdddbdbdbf72c1844cc5750c88618c0 Log: Merge pull request #64 from jglick/nested-error-fields- JENKINS-49025 JENKINS-49025 Extending JENKINS-34488 fix yet again Compare: https://github.com/jenkinsci/workflow-api-plugin/compare/1f5461aa99df...43fc2f234bdd

            People

              jglick Jesse Glick
              tomfanning Tom Fanning
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              Dates

                Created:
                Updated:
                Resolved: