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  1. JDK
  2. JDK-6951366

kerberos login failure on win2008 with AD set to win2000 compat mode

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    • b100
    • x86
    • windows_2008
    • Verified

    Backports

      Description

        When CU application tries user authentification in com.sun.security.auth.module.Krb5LoginModule,
        that fails under the following condition.

        - Under Windows Server 2008 or Windows Server 2008 R2
        - When ActiveDirectory is constructed, the domain functional level is set to 2000 or 2003.
        - The client side of Kerberos uses Krb5LoginModule in jdk5u11.
        - The setting of Kerberos enctypes is set to default value.(Not to specify any value explicitly)

        REPRODUCE:
        1) To set jaaskrb.conf and krb5.conf to c:\tmp\
        2) To open krb5.conf and change the inf. of default_realm and [realms] to
           inf. of the authentification server.
        3) To Execute KrbSample.java and input user name and password

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2194171 kerberos login failure on win2008 with AD set to win2000 compat mode

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2194170 kerberos login failure on win2008 with AD set to win2000 compat mode

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-6959292 regression: cannot login if session key and preauth does not use the same etype

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6932525 Incorrect encryption types of KDC_REQ_BODY of AS-REQ with pre-authentication

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed

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                weijun Weijun Wang
                tbaba Tadayuki Baba (Inactive)
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