1 files changed, 38 insertions, 0 deletions
diff --git a/libmisc/pwdcheck.c b/libmisc/pwdcheck.c
new file mode 100644
index 0000000..15fc3a3
--- /dev/null
+++ b/libmisc/pwdcheck.c
@@ -0,0 +1,38 @@
+/*
+ * SPDX-FileCopyrightText: 2000 - 2005, Tomasz Kłoczko
+ * SPDX-FileCopyrightText: 2007 - 2008, Nicolas François
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <config.h>
+
+#ident "$Id$"
+
+#ifndef USE_PAM
+
+#include <stdio.h>
+#include <shadow.h>
+#include "prototypes.h"
+#include "defines.h"
+#include "pwauth.h"
+#include "shadowlog.h"
+
+void passwd_check (const char *user, const char *passwd, unused const char *progname)
+{
+	struct spwd *sp;
+
+	sp = getspnam (user); /* !USE_PAM, no need for xgetspnam */
+	if (NULL != sp) {
+		passwd = sp->sp_pwdp;
+	}
+	if (pw_auth (passwd, user, PW_LOGIN, (char *) 0) != 0) {
+		SYSLOG ((LOG_WARN, "incorrect password for `%s'", user));
+		(void) sleep (1);
+		fprintf (log_get_logfd(), _("Incorrect password for %s.\n"), user);
+		exit (EXIT_FAILURE);
+	}
+}
+#else			/* USE_PAM */
+extern int errno;	/* warning: ANSI C forbids an empty source file */
+#endif			/* USE_PAM */