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  1. Jenkins
  2. JENKINS-62004

Parameterized Remote Trigger expects case-sensitive http headers

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      For remote jekins that provides all lower-case HTTP headers, the parameterized remote trigger will fail with error such as

      ERROR: Remote build failed with 'AbortException' for the following reason: 'Error triggering the remote job. The header of the response has an unexpected format:

      {date=[Tue, 21 Apr 2020 02:26:47 GMT], null=[HTTP/1.1 201 Created], server=[envoy], content-length=[0], x-envoy-upstream-service-time=[15], x-content-type-options=[nosniff], location=[http://example.com/jenkins/myjenkins/queue/item/4848912/]}'.

      It seems the plugin is looking for "Location" but only "location" is provided.

      https://github.com/jenkinsci/parameterized-remote-trigger-plugin/pull/68 has some test cases demonstrating the issue and a possible solution.

          [JENKINS-62004] Parameterized Remote Trigger expects case-sensitive http headers

          Steven Christenson added a comment - - edited

              3.2. Header Fields

              Each header field consists of a *case-insensitive* field name followed
              by a colon (":"), optional leading whitespace, the field value, and
              optional trailing whitespace.

          https://tools.ietf.org/html/rfc7230#appendix-A.2

          Looks like most things are expected to be case-insensitive... 
          Of course the wonderful thing about standards is that everyone can have their own!

          The version of the invoker in this case is: Parameterized-Remote-Trigger:3.1.2

          Steven Christenson added a comment - - edited     3.2. Header Fields     Each header field consists of a * case-insensitive * field name followed     by a colon (":"), optional leading whitespace, the field value, and     optional trailing whitespace. https://tools.ietf.org/html/rfc7230#appendix-A.2 Looks like most things are expected to be case-insensitive...  Of course the wonderful thing about standards is that everyone can have their own! The version of the invoker in this case is: Parameterized-Remote-Trigger:3.1.2

          KaiHsiang Chang added a comment -

          Reviewed PR and merged.

          KaiHsiang Chang added a comment - Reviewed PR and merged.

            cashlalala KaiHsiang Chang
            heschulz Eric Schulz
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              Created:
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