e058c73bc5
Implement the no_user_check option to pam_krb5. This option is available in the Linux implementation of pam_krb5 and allows to authorize a user not known to the local system. Ccache is not used as we don't have a secure uid/gid for the cache file. Usable for authentication of external kerberos users (e.g Active Directory) via PAM from applications like Cyrus saslauthd, PHP or perl. PR: bin/146186 Approved by: deplhij (mentor)