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| author | Tomas Mraz <tmraz@fedoraproject.org> | 2019-08-07 12:22:55 +0200 |
|---|---|---|
| committer | Tomas Mraz <tmraz@fedoraproject.org> | 2019-08-07 12:22:55 +0200 |
| commit | 27d04a849fd9f9cfd4b35eb80d687817830183df (patch) | |
| tree | 27a5af79e9be90d084a40a1bc2117671f1d00e0e /libpam/pam_private.h | |
| parent | 9c56cb040ed3b1c1169e2de18f7c69c856fb7b2d (diff) | |
| download | pam-27d04a849fd9f9cfd4b35eb80d687817830183df.tar.gz pam-27d04a849fd9f9cfd4b35eb80d687817830183df.tar.bz2 pam-27d04a849fd9f9cfd4b35eb80d687817830183df.zip | |
pam_get_authtok_verify: Avoid duplicate password verification
If password was already verified by previous modules in the stack
it does not need to be verified by pam_get_authtok_verify either.
* libpam/pam_get_authtok.c (pam_get_authtok_internal): Set the authtok_verified
appropriately.
(pam_get_authtok_verify): Do not prompt if authtok_verified is set and
set it when the password is verified.
* libpam/pam_private.h: Add authtok_verified to the pam handle struct.
* libpam/pam_start.c (pam_start): Initialize authtok_verified.
Diffstat (limited to 'libpam/pam_private.h')
| -rw-r--r-- | libpam/pam_private.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libpam/pam_private.h b/libpam/pam_private.h index 7ff9f758..58a26f58 100644 --- a/libpam/pam_private.h +++ b/libpam/pam_private.h @@ -172,6 +172,7 @@ struct pam_handle { #ifdef HAVE_LIBAUDIT int audit_state; /* keep track of reported audit messages */ #endif + int authtok_verified; }; /* Values for select arg to _pam_dispatch() */ |