1 files changed, 72 insertions, 0 deletions
diff --git a/src/op_mode/reset_vpn.py b/src/op_mode/reset_vpn.py
new file mode 100755
index 000000000..3a0ad941c
--- /dev/null
+++ b/src/op_mode/reset_vpn.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2019 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# 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, see <http://www.gnu.org/licenses/>.
+
+import sys
+import argparse
+
+from vyos.util import run
+
+cmd_dict = {
+    'cmd_base'  : '/usr/bin/accel-cmd -p {} terminate {} {}',
+    'vpn_types' : {
+        'pptp' : 2003,
+        'l2tp' : 2004,
+        'sstp' : 2005
+    }
+}
+
+def terminate_sessions(username='', interface='', protocol=''):
+
+    # Reset vpn connections by username
+    if protocol in cmd_dict['vpn_types']:
+        if username == "all_users":
+            run(cmd_dict['cmd_base'].format(cmd_dict['vpn_types'][protocol], 'all', ''))
+        else:
+            run(cmd_dict['cmd_base'].format(cmd_dict['vpn_types'][protocol], 'username', username))
+
+    # Reset vpn connections by ifname
+    elif interface:
+        for proto in cmd_dict['vpn_types']:
+            run(cmd_dict['cmd_base'].format(cmd_dict['vpn_types'][proto], 'if', interface))
+
+    elif username:
+        # Reset all vpn connections
+        if username == "all_users":
+            for proto in cmd_dict['vpn_types']:
+                run(cmd_dict['cmd_base'].format(cmd_dict['vpn_types'][proto], 'all', ''))
+        else:
+            for proto in cmd_dict['vpn_types']:
+                run(cmd_dict['cmd_base'].format(cmd_dict['vpn_types'][proto], 'username', username))
+
+def main():
+    #parese args
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--username', help='Terminate by username (all_users used for disconnect all users)', required=False)
+    parser.add_argument('--interface', help='Terminate by interface', required=False)
+    parser.add_argument('--protocol', help='Set protocol (pptp|l2tp|sstp)', required=False)
+    args = parser.parse_args()
+
+    if args.username or args.interface:
+        terminate_sessions(username=args.username, interface=args.interface, protocol=args.protocol)
+    else:
+        print("Param --username or --interface required")
+        sys.exit(1)
+
+    terminate_sessions()
+
+
+if __name__ == '__main__':
+    main()