Adding upstream version 1.4.0.upstream/1.4.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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;
+}