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  1. JDK
  2. JDK-8080128

GSSContext.acceptSecContext does not established context with valid Spnego ticke

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3
    • Resolution: Duplicate
    • Affects Version/s: 8u40
    • Fix Version/s: None
    • Component/s: security-libs
    • Labels:

      Description

      FULL PRODUCT VERSION :
      java version "1.8.0_40"
      Java(TM) SE Runtime Environment (build 1.8.0_40-b25)
      Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)

      ADDITIONAL OS VERSION INFORMATION :
      Microsoft Windows [Version 6.1.7601]

      A DESCRIPTION OF THE PROBLEM :
      Since Update 40 a GSSContext does not get established with a valid Spnego-Ticket. After calling

      GSSContext gssContext = manager.createContext((GSSCredential) null);
      gssContext.acceptSecContext(token, 0, token.length);

      assertTrue(gssContext.isEstablished())

      validates to false. It does not fail with an exception or any other kind of error.

      My Spngo-Token uses the following Mechnisms 1.2.840.48018.1.2.2, 1.2.840.113554.1.2.2, 1.3.6.1.4.1.311.2.2.30, 1.3.6.1.4.1.311.2.2.10, which was generated by an IE9 using rc4-hmac.

      REGRESSION. Last worked in version 8u31

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      - Generate an Initiate-SPNEGO-ticket
      - Call gssContext.acceptSecContext with Update 31 and Update 40
      - Compare the two results of gssContext.isEstablished()

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      gssContext.isEstablished() = true
      ACTUAL -
      gssContext.isEstablished() = false

      REPRODUCIBILITY :
      This bug can be reproduced always.

      CUSTOMER SUBMITTED WORKAROUND :
      no workaround known.

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              Assignee:
              pardesha Pardeep Sharma
              Reporter:
              webbuggrp Webbug Group
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                Dates

                Created:
                Updated:
                Resolved: