Initial commit

2020-07-02 16:01:29 +02:00
commit 6b639f3aaf
65 changed files with 7298 additions and 0 deletions
--- a/example/auth_async.py
+++ b/example/auth_async.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+
+import asyncio
+import logging
+import traceback
+
+from os import path
+
+from pyrad.client_async import ClientAsync
+from pyrad.dictionary import Dictionary
+from pyrad.packet import AccessAccept
+
+logging.basicConfig(level='DEBUG',
+                    format='%(asctime)s [%(levelname)-8s] %(message)s')
+
+
+def create_request(client, user):
+    return client.CreateAuthPacket(**{
+        'User-Name': user,
+        'NAS-IP-Address': '192.168.1.10',
+        'NAS-Port': 0,
+        'Service-Type': 'Login-User',
+        'NAS-Identifier': 'trillian',
+        'Called-Station-Id': '00-04-5F-00-0F-D1',
+        'Calling-Station-Id': '00-01-24-80-B3-9C',
+        'Framed-IP-Address': '10.0.0.100',
+    })
+
+
+def print_reply(reply):
+    if reply.code == AccessAccept:
+        print('Access accepted')
+    else:
+        print('Access denied')
+
+    print('Attributes returned by server:')
+    for key, value in reply.items():
+        print(f'{key}: {value}')
+
+
+def initialize_transport(loop, client):
+    loop.run_until_complete(
+        asyncio.ensure_future(
+            client.initialize_transports(enable_auth=True,
+                                         local_addr='127.0.0.1',
+                                         local_auth_port=8000,
+                                         enable_acct=True,
+                                         enable_coa=True)))
+
+
+def main(path_to_dictionary):
+    client = ClientAsync(server='localhost',
+                         secret=b'Kah3choteereethiejeimaeziecumi',
+                         timeout=4,
+                         dict=Dictionary(path_to_dictionary))
+
+    loop = asyncio.get_event_loop()
+
+    try:
+        # Initialize transports
+        initialize_transport(loop, client)
+
+        requests = []
+        for i in range(255):
+            req = create_request(client, f'user{i}')
+            future = client.SendPacket(req)
+            requests.append(future)
+
+        # Send auth requests asynchronously to the server
+        loop.run_until_complete(asyncio.ensure_future(
+            asyncio.gather(
+                *requests,
+                return_exceptions=True
+            )
+
+        ))
+
+        for future in requests:
+            if future.exception():
+                print('EXCEPTION ', future.exception())
+            else:
+                reply = future.result()
+                print_reply(reply)
+
+        # Close transports
+        loop.run_until_complete(asyncio.ensure_future(
+            client.deinitialize_transports()))
+        print('END')
+    except Exception as exc:
+        print('Error: ', exc)
+        traceback.print_exc()
+
+        # Close transports
+        loop.run_until_complete(asyncio.ensure_future(
+            client.deinitialize_transports()))
+
+    loop.close()
+
+
+if __name__ == '__main__':
+    dictionary = path.join(path.dirname(path.abspath(__file__)), 'dictionary')
+    main(dictionary)