.gitignore

@@ -1,3 +1,2 @@
 __pycache__
 dist/
-.venv

README.md

@@ -333,8 +333,6 @@ cdr_finalize=UPDATE users SET inuse=(CASE WHEN inuse>0 THEN inuse-1 ELSE 0 END)
 Just choose one of your RFPs as your OMM.
 Find out the MAC address and fill it in the according fields in the kea config before.
 
-To be able to have secure sip connections between the OMM and yate, generate a 16-characters long hexadecimal sip-secret.
-
 Create a privileged user account and add the credentials to `fieldpoc_config.json`:
 
 ```
@@ -343,7 +341,6 @@ Create a privileged user account and add the credentials to `fieldpoc_config.jso
     "host": "10.222.222.11",
     "username": "omm",
     "password": "<password>"
-    "sipsecret": "<secret>"
   }
 }
 ```

fieldpoc/config.py

@@ -42,7 +42,7 @@ class Config:
         return self.dect.check()
 
 
-class ExtensionConfig(ConfigBase):
+class ExtensionConfig:
     def __init__(self, c):
         self.num = c[0]
         self._c = c[1]

fieldpoc/controller.py

@@ -41,16 +41,12 @@ class Controller:
 
                             if data == "help":
                                 self.request.sendall("""Availiable commands:
-help                    Show this info
-handlers                Show currently running handlers
-sync                    Start syncing
-queues                  Show queue stats
-reload                  Reload extension config file
-claim <ext> <token>     claim dect extension
-exit                    Disconnect
+help       Show this info
+handlers   Show currently running handlers
+sync       Start syncing
+queues     Show queue stats
+exit       Disconnect
 """.encode("utf-8"))
-                            elif data == "":
-                                continue
                             elif data == "quit" or data == "exit":
                                 self.request.sendall("disconnecting\n".encode("utf-8"))
                                 return
@@ -60,14 +56,6 @@ exit                    Disconnect
                                 self.fp.queue_all({"type": "sync"})
                             elif data == "queues":
                                 self.request.sendall(("\n".join(["{} {}".format(name, queue.qsize()) for name, queue in self.fp.queues.items()]) + "\n").encode("utf-8"))
-                            elif data == "reload":
-                                self.fp.reload_config()
-                            elif data.startswith("claim"):
-                                data = data.split(" ")
-                                if len(data) == 3:
-                                    self.fp.queue_all({"type": "claim", "extension": data[1], "token": data[2]})
-                                else:
-                                    self.request.sendall("error: You have to specify calling extension and token\n".encode("utf-8"))
                             else:
                                 self.request.sendall("Unknown command, type 'help'\n".encode("utf-8"))
 

fieldpoc/dect.py

@@ -3,7 +3,6 @@
 import logging
 import mitel_ommclient2
 import time
-import hashlib
 
 logger = logging.getLogger("fieldpoc.dect")
 
@@ -19,46 +18,23 @@ class Dect:
             ommsync=True,
         )
 
-    @property
-    def temp_num_prefix(self):
-        return next(self.fp.extensions.extensions_by_type("temp")).num
-
-    def load_temp_extensions(self):
-        current_temp_extension = 0
-        used_temp_extensions = self.c.find_users(lambda u: u.num.startswith(self.temp_num_prefix))
-        for u in used_temp_extensions:
-            temp_num = u.num
-            self.fp.temp_extensions[temp_num] = {
-                "name": f"Temp {temp_num[4:]}",
-                "type": "dect",
-                "trunk": False,
-                "dialout_allowed": False,
-            }
-
-
     def get_temp_number(self):
+        temp_num_prefix = next(self.fp.extensions.extensions_by_type("temp")).num
         current_temp_extension = 0
-        used_temp_extensions = [num[len(self.temp_num_prefix):] for num, ext in self.fp.temp_extensions.items()]
+        used_temp_extensions = [u.num[len(temp_num_prefix):] for u in self.c.find_users(lambda u: u.num.startswith(temp_num_prefix))]
 
         while "{:0>4}".format(current_temp_extension) in used_temp_extensions:
             current_temp_extension += 1
 
-        return "{}{:0>4}".format(self.temp_num_prefix, current_temp_extension)
+        return "{}{:0>4}".format(temp_num_prefix, current_temp_extension)
 
     def get_sip_password_for_number(self, num):
-        return hashlib.sha256(bytes.fromhex((self.fp.config.dect.sipsecret + str(num))[-16:])).hexdigest()[:16]
+        return num
 
-    def create_and_bind_user(self, d, num):
-        u = self.c.create_user(num)
-        self.c.attach_user_device(u.uid, d.ppn)
-        self.c.set_user_relation_fixed(u.uid)
-        self.c.set_user_sipauth(u.uid, num, self.get_sip_password_for_number(num))
-        return u
 
     def run(self):
         logger.info("initialising connection to OMM")
         self._init_client()
-        self.load_temp_extensions()
 
         while True:
             msg = self.fp.queues["dect"].get()
@@ -67,90 +43,13 @@ class Dect:
             if msg.get("type") == "stop":
                 break
             elif msg.get("type") == "sync":
-                logger.info("syncing")
+                unbound_devices = self.c.find_devices(lambda d: d.relType == mitel_ommclient2.types.PPRelTypeType("Unbound"))
 
-                extensions = self.fp.extensions.extensions_by_type("dect")
-                extensions_by_num = {e.num: e for e in extensions}
-                extensions_by_ipei = {e._c['dect_ipei']: e for _, e in extensions_by_num.items() if e._c.get('dect_ipei')}
-                created_tmp_ext = False
-
-                users_by_ext = {}
-                users_by_uid = {}
-                for user in self.c.get_users():
-                    e = extensions_by_num.get(user.num)
-                    if not e:
-                        # user in omm, but not as dect in nerd
-                        if user.num.startswith(next(self.fp.extensions.extensions_by_type("temp")).num):
-                            users_by_ext[user.num] = user
-                            users_by_uid[user.uid] = user
-                        else:
-                            pass
-                            # TODO: delete in omm
-                        continue
-                    elif e._c['name'] != user.name:
-                        self.c.set_user_name(user.uid, e._c['name'])
-                    if e._c.get('dect_ipei') and user.relType != mitel_ommclient2.types.PPRelTypeType("Unbound"):
-                        d = self.c.get_device(user.ppn)
-                        if d.ipei != e._c['dect_ipei']:
-                            logger.debug(f"Detaching {user} {d}")
-                            self.c.detach_user_device(user.uid, user.ppn)
-
-                    self.c.set_user_sipauth(user.uid, e.num, self.get_sip_password_for_number(e.num))
-                    users_by_ext[user.num] = user
-                    users_by_uid[user.uid] = user
-
-                for d in self.c.get_devices():
-                    e = extensions_by_ipei.get(d.ipei)
-                    if e:
-                        # device is in nerd
-                        u = users_by_ext.get(e.num)
-                        if u and d.relType == mitel_ommclient2.types.PPRelTypeType("Unbound"):
-                            logger.debug(f'Binding user for {d}')
-                            self.c.attach_user_device(u.uid, d.ppn)
-                            self.c.set_user_relation_fixed(u.uid)
-                        elif d.relType != mitel_ommclient2.types.PPRelTypeType("Unbound"):
-                            ui = users_by_uid.get(d.uid)
-                            if ui.num != e.num:
-                                logger.debug(f'User for {d} has wrong number')
-                                if self.fp.temp_extensions.get(ui.num):
-                                    self.fp.temp_extensions.pop(ui.num)
-                                self.c.set_user_num(d.uid, e.num)
-                                self.c.set_user_sipauth(d.uid, e.num, self.get_sip_password_for_number(e.num))
-                                self.c.set_user_name(user.uid, e._c['name'])
-                        else:
-                            logger.debug(f'Creating and binding user for {d}')
-                            user = self.create_and_bind_user(d, e.num)
-                            self.c.set_user_name(user.uid, e._c['name'])
-
-                    elif d.relType == mitel_ommclient2.types.PPRelTypeType("Unbound"):
-                        temp_num = self.get_temp_number()
-                        logger.debug(f'Creating and binding tmp-user for {d}: {temp_num}')
-                        user = self.create_and_bind_user(d, temp_num)
-                        self.c.set_user_name(user.uid, f"Temp {temp_num[4:]}")
-                        self.fp.temp_extensions[temp_num] = {
-                                "name": f"Temp {temp_num[4:]}",
-                                "type": "dect",
-                                "trunk": False,
-                                "dialout_allowed": False,
-                            }
-                        created_tmp_ext = True
-
-                if created_tmp_ext:
-                    self.fp.queues['routing'].put({"type": "sync"})
-
-            elif msg.get("type") == "claim":
-                e = None
-                for ext in self.fp.extensions.extensions_by_type("dect"):
-                    if ext._c.get('dect_claim_token') and ext._c['dect_claim_token'] == msg.get("token")[4:]:
-                        e = ext
-                        break
-
-                if e:
-                    user = next(self.c.find_users(lambda u: u.num == msg.get("extension")))
-                    if self.fp.temp_extensions.get(user.num):
-                        self.fp.temp_extensions.pop(user.num)
-                    self.c.set_user_num(user.uid, e.num)
-                    self.c.set_user_sipauth(user.uid, e.num, self.get_sip_password_for_number(e.num))
-                    self.c.set_user_name(user.uid, e._c['name'])
-
-        self.c.connection.close()
+                for d in unbound_devices:
+                    print(d)
+                    temp_num = self.get_temp_number()
+                    u = self.c.create_user(temp_num)
+                    print(u)
+                    self.c.attach_user_device(u.uid, d.ppn)
+                    self.c.set_user_relation_fixed(u.uid)
+                    self.c.set_user_sipauth(u.uid, temp_num, self.get_sip_password_for_number(temp_num))

fieldpoc/fieldpoc.py

@@ -17,7 +17,6 @@ logger = logging.getLogger("fieldpoc.fieldpoc")
 class FieldPOC:
     config = None
     extensions = None
-    temp_extensions = {}
 
     def __init__(self, config_file_path, extensions_file_path):
         logger.info("loading configuration")
@@ -76,10 +75,6 @@ class FieldPOC:
 
         logger.info("started components")
 
-    def reload_config(self):
-        self._load_extensions()
-        self.queue_all({"type": "sync"})
-
     def _load_config(self):
         self.config = config.Config(json.loads(self.config_file_path.read_text()))
 

fieldpoc/routing.py

@@ -27,12 +27,11 @@ class YwsdYateModel(YateModel):
     @classmethod
     def create(cls, diffsync, ids, attrs):
         with diffsync.engine.connect() as conn:
-            result = conn.execute(
+            conn.execute(
                 Yate.table.insert().values(
                     guru3_identifier=ids["guru3_identifier"], **attrs
                 )
             )
-        attrs["yate_id"] = result.inserted_primary_key[0]
         return super().create(diffsync, ids=ids, attrs=attrs)
 
     def update(self, attrs):
@@ -85,7 +84,7 @@ class YwsdExtensionModel(ExtensionModel):
     @classmethod
     def create(cls, diffsync, ids, attrs):
         with diffsync.engine.connect() as conn:
-            result = conn.execute(
+            conn.execute(
                 Extension.table.insert().values(
                     extension=ids["extension"],
                     type=attrs["extension_type"],
@@ -99,7 +98,6 @@ class YwsdExtensionModel(ExtensionModel):
                     ),
                 )
             )
-        attrs["extension_id"] = result.inserted_primary_key[0]
         return super().create(diffsync, ids=ids, attrs=attrs)
 
     def update(self, attrs):
@@ -212,7 +210,7 @@ class YwsdForkRankModel(ForkRankModel):
     @classmethod
     def create(cls, diffsync, ids, attrs):
         with diffsync.engine.connect() as conn:
-            result = conn.execute(
+            conn.execute(
                 ForkRank.table.insert().values(
                     extension_id=diffsync.get(
                         "extension", ids["extension"]
@@ -221,7 +219,6 @@ class YwsdForkRankModel(ForkRankModel):
                     **attrs,
                 )
             )
-        attrs["forkrank_id"] = result.inserted_primary_key[0]
         return super().create(diffsync, ids=ids, attrs=attrs)
 
     def update(self, attrs):
@@ -278,7 +275,7 @@ class YwsdForkRankMemberModel(ForkRankMemberModel):
             conn.execute(
                 ForkRank.member_table.update()
                 .where(
-                    sqlalchemy.and_(
+                    _and(
                         ForkRank.member_table.c.forkrank_id
                         == self.diffsync.get("forkrank", self.forkrank).forkrank_id,
                         ForkRank.member_table.c.extension_id
@@ -293,7 +290,7 @@ class YwsdForkRankMemberModel(ForkRankMemberModel):
         with self.diffsync.engine.connect() as conn:
             conn.execute(
                 ForkRank.member_table.delete().where(
-                    sqlalchemy.and_(
+                    _and(
                         ForkRank.member_table.c.forkrank_id
                         == self.diffsync.get("forkrank", self.forkrank).forkrank_id,
                         ForkRank.member_table.c.extension_id
@@ -313,15 +310,11 @@ class BackendNerd(diffsync.DiffSync):
 
     top_level = ["yate", "extension", "user", "forkrank", "forkrankmember"]
 
-    def __init__(self, fp, *args, **kwargs):
-        self.fp = fp
-        super().__init__(*args, **kwargs)
-
     def load(self, data):
-        #yate_dect = self.yate(
-        #    guru3_identifier="dect", hostname="dect", voip_listener="local"
-        #)
-        #self.add(yate_dect)
+        yate_dect = self.yate(
+            guru3_identifier="dect", hostname="dect", voip_listener="local"
+        )
+        self.add(yate_dect)
         yate_sip = self.yate(
             guru3_identifier="sip", hostname="sip", voip_listener="local"
         )
@@ -346,8 +339,6 @@ class BackendNerd(diffsync.DiffSync):
                         active=True,
                     )
                     self.add(frm)
-            elif value["type"] in ["temp"]:
-                continue
 
             extension = self.extension(
                 extension=key,
@@ -370,7 +361,7 @@ class BackendNerd(diffsync.DiffSync):
                 user = self.user(
                     username=key,
                     displayname=value["name"],
-                    password=value.get("sip_password", self.fp._dect.get_sip_password_for_number(key)),
+                    password=value.get("sip_password", key),
                     user_type=user_type[value["type"]],
                     trunk=value["trunk"],
                     static_target=value.get("static_target", ""),
@@ -482,8 +473,8 @@ class Routing:
 
     def run(self):
         while True:
-            msg = self.fp.queues["routing"].get()
-            self.fp.queues["routing"].task_done()
+            msg = self.fp.queues["dect"].get()
+            self.fp.queues["dect"].task_done()
 
             if msg.get("type") == "stop":
                 break
@@ -491,10 +482,8 @@ class Routing:
 
                 logger.info("syncing")
 
-                state_fieldpoc = BackendNerd(self.fp)
-                extensions = self.fp.extensions._c.copy()
-                extensions['extensions'].update(self.fp.temp_extensions)
-                state_fieldpoc.load(extensions)
+                state_fieldpoc = BackendNerd()
+                state_fieldpoc.load(self.fp.extensions._c)
                 state_yate = BackendYwsd()
                 state_yate.load("postgresql+psycopg2://{}:{}@{}/{}".format(
                     self.fp.config.database.username,

fieldpoc_config.json

@@ -7,7 +7,6 @@
     "host": "10.222.222.11",
     "username": "omm",
     "password": "xxx"
-    "sipsecret": "51df84aace052b0e75b8c1da5a6da9e2"
   },
   "yate": {
     "host": "127.0.0.1",

fieldpoc_extensions.json

@@ -95,14 +95,14 @@
       "name": "Temporary Numbers",
       "trunk": false,
       "dialout_allowed": true,
-      "type": "temp"
+      "type": "static"
     },
-    "9997": {
+    "9999": {
       "name": "DECT Claim Extensions",
       "type": "static",
       "dialout_allowed": false,
       "trunk": true,
-      "static_target": "external/nodata//run/current-system/sw/bin/dect_claim"
+      "static_target": "external/nodata//opt/nerdsync/claim.py"
     }
   }
 }