[krbdev.mit.edu #6971] SVN Commit

[Greg Hudson via RT]

Replace the generic get_data functions in clpreauth and kdcpreauth
with structures containing callback functions.  Each structure has a
minor version number to allow adding new callbacks.

For simplicity, the new fast armor key callbacks return aliases, which
is how we would supply the armor key as a function parameter.  The new
client keys callback is paired with a free_keys callback to reduce the
amount of cleanup code needed in modules.

http://src.mit.edu/fisheye/changelog/krb5/?cs=25315
Commit By: ghudson
Revision: 25315
Changed Files:
U   trunk/src/include/fast_factor.h
U   trunk/src/include/krb5/preauth_plugin.h
U   trunk/src/kdc/kdc_preauth.c
U   trunk/src/kdc/kdc_preauth_ec.c
U   trunk/src/lib/krb5/krb/preauth2.c
U   trunk/src/lib/krb5/krb/preauth_ec.c
U   trunk/src/plugins/preauth/cksum_body/cksum_body_main.c
U   trunk/src/plugins/preauth/pkinit/pkinit_clnt.c
U   trunk/src/plugins/preauth/pkinit/pkinit_srv.c
U   trunk/src/plugins/preauth/securid_sam2/securid_sam2_main.c
U   trunk/src/plugins/preauth/wpse/wpse_main.c