1 files changed, 83 insertions, 0 deletions
diff --git a/kvmd/plugins/auth/radiussrv.py b/kvmd/plugins/auth/radiussrv.py
new file mode 100644
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--- /dev/null
+++ b/kvmd/plugins/auth/radiussrv.py
@@ -0,0 +1,83 @@
+# ========================================================================== #
+#                                                                            #
+#    KVMD - The main PiKVM daemon.                                           #
+#                                                                            #
+#    Copyright (C) 2018-2022  Maxim Devaev <[email protected]>               #
+#                                                                            #
+#    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, either version 3 of the License, or       #
+#    (at your option) any later version.                                     #
+#                                                                            #
+#    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 <https://www.gnu.org/licenses/>.  #
+#                                                                            #
+# ========================================================================== #
+
+#
+# For some reason this needs the two following files in /
+#  https://raw.githubusercontent.com/AndrewAubury/kvmd/master/kvmd/plugins/auth/radius.py
+#  https://github.com/pyradius/pyrad/raw/master/example/dictionary.freeradius
+#
+
+from typing import Dict
+
+from ...yamlconf import Option
+
+from ...validators.os import valid_abs_file
+from ...validators.net import valid_port
+from ...validators.net import valid_ip_or_host
+from ...validators.basic import valid_int_f1
+
+from . import BaseAuthService
+
+from pyrad.client import Client
+from pyrad.dictionary import Dictionary
+import pyrad.packet 
+
+# =====
+class Plugin(BaseAuthService):
+    def __init__(  # pylint: disable=super-init-not-called
+        self,
+        host: str,
+        port: int,
+        secret: str,
+        user: str,
+        passwd: str,
+        timeout: int,
+    ) -> None:
+
+        self.__host = host
+        self.__port = port
+        self.__secret = secret
+        self.__user = user
+        self.__passwd = passwd
+        self.__timeout = timeout
+
+    @classmethod
+    def get_plugin_options(cls) -> Dict:
+        return {
+            "host":     Option("localhost",type=valid_ip_or_host),
+            "port":  Option(1812,type=valid_port),
+            "secret":  Option(""),
+            "user":    Option(""),
+            "passwd":  Option(""),
+            "timeout": Option(5,type=valid_int_f1),
+        }
+
+    async def authorize(self, user: str, passwd: str) -> bool:
+        user = user.strip()
+        try:
+            srv = Client(server=self.__host, secret=self.__secret.encode('ascii'), timeout=self.__timeout, dict=Dictionary("dictionary"))
+            req = srv.CreateAuthPacket(code=pyrad.packet.AccessRequest, User_Name=user)
+            req["User-Password"] = req.PwCrypt(passwd)
+            # send request
+            reply = srv.SendPacket(req)
+            return (reply.code == pyrad.packet.AccessAccept)
+        except:
+            return False