1 files changed, 56 insertions, 0 deletions
diff --git a/plugin/auth_pam/auth_pam_common.c b/plugin/auth_pam/auth_pam_common.c
new file mode 100644
index 00000000..ef8f0f65
--- /dev/null
+++ b/plugin/auth_pam/auth_pam_common.c
@@ -0,0 +1,56 @@
+/*
+   Copyright (c) 2011, 2018 MariaDB Corporation
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */
+
+/*
+  In this file we gather the plugin interface definitions
+  that are same in all the PAM plugin versions.
+  To be included into auth_pam.c and auth_pam_v1.c.
+*/
+
+static struct st_mysql_auth info =
+{
+  MYSQL_AUTHENTICATION_INTERFACE_VERSION,
+  "dialog",
+  pam_auth,
+  NULL, NULL /* no PASSWORD() */
+};
+
+static char use_cleartext_plugin;
+static MYSQL_SYSVAR_BOOL(use_cleartext_plugin, use_cleartext_plugin,
+       PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY,
+       "Use mysql_cleartext_plugin on the client side instead of the dialog "
+       "plugin. This may be needed for compatibility reasons, but it only "
+       "supports simple PAM policies that don't require anything besides "
+       "a password", NULL, NULL, 0);
+
+static MYSQL_SYSVAR_BOOL(winbind_workaround, winbind_hack, PLUGIN_VAR_OPCMDARG,
+       "Compare usernames case insensitively to work around pam_winbind "
+       "unconditional username lowercasing", NULL, NULL, 0);
+
+#ifndef DBUG_OFF
+static MYSQL_SYSVAR_BOOL(debug, pam_debug, PLUGIN_VAR_OPCMDARG,
+       "Log all PAM activity", NULL, NULL, 0);
+#endif
+
+
+static struct st_mysql_sys_var* vars[] = {
+  MYSQL_SYSVAR(use_cleartext_plugin),
+  MYSQL_SYSVAR(winbind_workaround),
+#ifndef DBUG_OFF
+  MYSQL_SYSVAR(debug),
+#endif
+  NULL
+};