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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:01:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:01:37 +0000 |
commit | de848d9e9146434817c65d74d1d0313e9d729462 (patch) | |
tree | dcbd0efb229b17f696f7195671f05b354b4f70fc /libpam/pam_auth.c | |
parent | Initial commit. (diff) | |
download | pam-de848d9e9146434817c65d74d1d0313e9d729462.tar.xz pam-de848d9e9146434817c65d74d1d0313e9d729462.zip |
Adding upstream version 1.4.0.upstream/1.4.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libpam/pam_auth.c')
-rw-r--r-- | libpam/pam_auth.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/libpam/pam_auth.c b/libpam/pam_auth.c new file mode 100644 index 0000000..1e7bc6e --- /dev/null +++ b/libpam/pam_auth.c @@ -0,0 +1,73 @@ +/* + * pam_auth.c -- PAM authentication + * + * $Id$ + * + */ + +#include "pam_private.h" +#include "pam_prelude.h" + +#include <stdio.h> +#include <stdlib.h> + +int pam_authenticate(pam_handle_t *pamh, int flags) +{ + int retval; + + D(("pam_authenticate called")); + + IF_NO_PAMH("pam_authenticate", pamh, PAM_SYSTEM_ERR); + + if (__PAM_FROM_MODULE(pamh)) { + D(("called from module!?")); + return PAM_SYSTEM_ERR; + } + + if (pamh->former.choice == PAM_NOT_STACKED) { + _pam_sanitize(pamh); + _pam_start_timer(pamh); /* we try to make the time for a failure + independent of the time it takes to + fail */ + } + + retval = _pam_dispatch(pamh, flags, PAM_AUTHENTICATE); + + if (retval != PAM_INCOMPLETE) { + _pam_sanitize(pamh); + _pam_await_timer(pamh, retval); /* if unsuccessful then wait now */ + D(("pam_authenticate exit")); + } else { + D(("will resume when ready")); + } + +#ifdef PRELUDE + prelude_send_alert(pamh, retval); +#endif + + return retval; +} + +int pam_setcred(pam_handle_t *pamh, int flags) +{ + int retval; + + D(("pam_setcred called")); + + IF_NO_PAMH("pam_setcred", pamh, PAM_SYSTEM_ERR); + + if (__PAM_FROM_MODULE(pamh)) { + D(("called from module!?")); + return PAM_SYSTEM_ERR; + } + + if (! flags) { + flags = PAM_ESTABLISH_CRED; + } + + retval = _pam_dispatch(pamh, flags, PAM_SETCRED); + + D(("pam_setcred exit")); + + return retval; +} |