KRB5: Move all ccache operations to krb5_child.c

The credential cache operations must be now performed by the krb5_child
completely, because the sssd_be process might be running as the sssd
user who doesn't have access to the ccaches.

src/providers/krb5/krb5_ccache.c is still linked against libsss_krb5
until we fix Kerberos ticket renewal as non-root.

Also includes a new error code that indicates that the back end should
remove the old ccache attribute -- the child can't do that if it's
running as the user.

0 files changed, 0 insertions, 0 deletions