[release/6.0-rc2] Fix krb5 library SO name in the gss api shim #59566
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The library name used in the shim is a name of the build time library which is usually installed only for development purposes. We should use libgssapi_krb5.so.2 which is the underlying runtime library.
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karelz
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Sep 24, 2021
janvorli
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jeffschwMSFT
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Backport of #59526 to release/6.0-rc2
The library name used in the shim is a name of the build time library which
is usually installed only for development purposes. We should use
libgssapi_krb5.so.2 which is the underlying runtime library.
Close #59518
/cc @karelz @janvorli
Customer Impact
Kerberos authentication does not work in .NET 6.0 Docker images.
It is a regression again .NET 5.0 - introduced in single-file related changes (PR #55037).
Testing
CI runs. Local verification that the libgssapi_krb5.so.2 exists on Alpine, Ubuntu, Debian, FreeBSD and Redhat based distros.
Risk
Low. Wherever the originally used
libgssapi_krb5.sois installed, the newly usedlibgssapi_krb5.so.2is installed too, as it is the actual runtime library and thelibgssapi_krb5.sois just a symlink to it.