1 files changed, 103 insertions, 0 deletions
diff --git a/src/gs-auth-bsdauth.c b/src/gs-auth-bsdauth.c
new file mode 100644
index 0000000..3463974
--- /dev/null
+++ b/src/gs-auth-bsdauth.c
@@ -0,0 +1,103 @@
+/*
+ * gs-auth-bsdauth.c --- verifying typed passwords with bsd_auth(3)
+ *
+ * Copyright (c) 1993-1998 Jamie Zawinski <[email protected]>
+ * Copyright (C) 2006 William Jon McCann <[email protected]>
+ * Copyright (c) 2009 Antoine Jacoutot <[email protected]>
+ * Copyright (c) 2017 Robert Nagy <[email protected]>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <pwd.h>
+#include <sys/types.h>
+
+#include <login_cap.h>
+#include <bsd_auth.h>
+
+#include "gs-auth.h"
+#include "subprocs.h"
+
+static gboolean verbose_enabled = FALSE;
+
+GQuark
+gs_auth_error_quark (void)
+{
+	static GQuark quark = 0;
+	if (! quark) {
+		quark = g_quark_from_static_string ("gs_auth_error");
+	}
+
+	return quark;
+}
+
+void
+gs_auth_set_verbose (gboolean enabled)
+{
+	verbose_enabled = enabled;
+}
+
+gboolean
+gs_auth_get_verbose (void)
+{
+	return verbose_enabled;
+}
+
+gboolean
+gs_auth_verify_user (const char       *username,
+                     const char       *display,
+                     GSAuthMessageFunc func,
+                     gpointer          data,
+                     GError          **error)
+{
+	int res;
+	char *password;
+
+	/* ask for the password for user */
+	if (func != NULL) {
+		func (GS_AUTH_MESSAGE_PROMPT_ECHO_OFF,
+		    "Password: ",
+		    &password,
+		    data);
+	}
+
+	if (password == NULL) {
+		return FALSE;
+	}
+
+	/* authenticate */
+	res = auth_userokay((char *)username, NULL, "auth-mate-screensaver", password);
+
+	return res;
+}
+
+gboolean
+gs_auth_init (void)
+{
+	return TRUE;
+}
+
+gboolean
+gs_auth_priv_init (void)
+{
+	return TRUE;
+}