Added peer traffic and session

src/dashboard.py

@@ -90,7 +90,7 @@ _, APP_PREFIX = DashboardConfig.GetConfig("Server", "app_prefix")
 cors = CORS(app, resources={rf"{APP_PREFIX}/api/*": {
     "origins": "*",
     "methods": "DELETE, POST, GET, OPTIONS",
-    "allow_headers": ["Content-Type", "wg-dashboard-apikey", "name"]
+    "allow_headers": ["Content-Type", "wg-dashboard-apikey"]
 }})
 
 '''
@@ -883,6 +883,31 @@ def API_getConfigurationInfo():
         "configurationRestrictedPeers": WireguardConfigurations[configurationName].getRestrictedPeersList()
     })
 
+@app.get(f'{APP_PREFIX}/api/getPeerSessions')
+def API_GetPeerSessions():
+    configurationName = request.args.get("configurationName")
+    id = request.args.get('id')
+    try:
+        startDate = request.args.get('startDate', None)
+        endDate = request.args.get('endDate', None)
+        
+        if startDate is None:
+            endDate = None
+        else:
+            startDate = datetime.strptime(startDate, "%Y-%m-%d")
+            if endDate:
+                endDate = datetime.strptime(endDate, "%Y-%m-%d")
+                if startDate > endDate:
+                    return ResponseObject(False, "startDate must be smaller than endDate")
+    except Exception as e:
+        return ResponseObject(False, "Dates are invalid")
+    if not configurationName or not id:
+        return ResponseObject(False, "Please provide configurationName and id")
+    fp, p = WireguardConfigurations.get(configurationName).searchPeer(id)
+    if fp:
+        return ResponseObject(data=p.getSessions(startDate, endDate))
+    return ResponseObject(False, "Peer does not exist")
+
 @app.get(f'{APP_PREFIX}/api/getDashboardTheme')
 def API_getDashboardTheme():
     return ResponseObject(data=DashboardConfig.GetConfig("Server", "dashboard_theme")[1])
@@ -1431,17 +1456,23 @@ def peerInformationBackgroundThread():
     global WireguardConfigurations
     app.logger.info("Background Thread #1 Started")
     app.logger.info("Background Thread #1 PID:" + str(threading.get_native_id()))
-
+    delay = 6
     time.sleep(10)
     while True:
         with app.app_context():
             for c in WireguardConfigurations.values():
                 if c.getStatus():
-                    c.getPeersTransfer()
                     c.getPeersLatestHandshake()
+                    c.getPeersTransfer()
                     c.getPeersEndpoint()
                     c.getPeers()
+                    if delay == 6:
+                        c.logPeersTraffic()
                     c.getRestrictedPeersList()
+        if delay == 6:
+            delay = 1
+        else:
+            delay += 1
         time.sleep(10)
 
 def peerJobScheduleBackgroundThread():

src/modules/Peer.py

@@ -1,10 +1,12 @@
 """
 Peer
 """
+import datetime
 import os, subprocess, uuid, random, re
+from datetime import timedelta
 
 import jinja2
-
+import sqlalchemy as db
 from .PeerJob import PeerJob
 from .PeerShareLink import PeerShareLink
 from .Utilities import GenerateWireguardPublicKey, ValidateIPAddressesWithRange, ValidateDNSAddress
@@ -233,3 +235,53 @@ class Peer:
             print(e)
             return False
         return True
+    
+    def getSessions(self, startDate: datetime.datetime = None, endDate: datetime.datetime = None):
+        if endDate is None:
+            endDate = datetime.datetime.now()
+        
+        if startDate is None:
+            startDate = (endDate - datetime.timedelta(days=1))
+
+        endDate = endDate.replace(hour=23, minute=59, second=59, microsecond=999999)
+        startDate = startDate.replace(hour=0, minute=0, second=0, microsecond=0)
+            
+        
+        with self.configuration.engine.connect() as conn:
+            result = conn.execute(
+                db.select(
+                    self.configuration.peersTransferTable.c.time
+                ).where(
+                    db.and_(
+                        self.configuration.peersTransferTable.c.id == self.id,
+                        self.configuration.peersTransferTable.c.time <= endDate,
+                        self.configuration.peersTransferTable.c.time >= startDate,
+                    )
+                ).order_by(
+                    self.configuration.peersTransferTable.c.time
+                )
+            ).fetchall()
+        # sessions = []
+        # current_session = [time[0]]
+        # 
+        # for ts in time[1:]:
+        #     if ts - current_session[-1] <= datetime.timedelta(minutes=3):
+        #         current_session.append(ts)
+        #     else:
+        #         sessions.append({
+        #             "duration": self.__duration(current_session[-1], current_session[0]),
+        #             "timestamps": current_session
+        #         })
+        #         current_session = [ts]
+        # sessions.append({
+        #     "duration": self.__duration(current_session[-1], current_session[0]),
+        #     "timestamps": current_session
+        # })
+        return list(map(lambda x : x[0], result))
+    
+    def __duration(self, t1: datetime.datetime, t2: datetime.datetime):
+        delta = t1 - t2
+        
+        hours, remainder = divmod(delta.total_seconds(), 3600)
+        minutes, seconds = divmod(remainder, 60)
+        return f"{int(hours):02}:{int(minutes):02}:{int(seconds):02}"

src/modules/WireguardConfiguration.py

@@ -397,14 +397,13 @@ class WireguardConfiguration:
                             if len(split) == 2:
                                 p[pCounter]["name"] = split[1]
                     with self.engine.begin() as conn:
-                        
-                        
                         for i in p:
                             if "PublicKey" in i.keys():
-                                tempPeer = conn.execute(self.peersTable.select().where(
-                                    self.peersTable.columns.id == i['PublicKey']
-                                )).mappings().fetchone()
-
+                                tempPeer = conn.execute(
+                                    self.peersTable.select().where(
+                                        self.peersTable.columns.id == i['PublicKey']
+                                    )
+                                ).mappings().fetchone()
                                 if tempPeer is None:
                                     tempPeer = {
                                         "id": i['PublicKey'],
@@ -439,6 +438,7 @@ class WireguardConfiguration:
                                             self.peersTable.columns.id == i['PublicKey']
                                         )
                                     )
+                                    
                                 tmpList.append(Peer(tempPeer, self))
                 except Exception as e:
                     if __name__ == '__main__':
@@ -450,6 +450,25 @@ class WireguardConfiguration:
                     tmpList.append(Peer(i, self))
         self.Peers = tmpList
     
+    def logPeersTraffic(self):
+        with self.engine.begin() as conn:
+            for tempPeer in self.Peers:
+                if tempPeer.status == "running":
+                    print(tempPeer.id + " running")
+                    conn.execute(
+                        self.peersTransferTable.insert().values({
+                            "id": tempPeer.id,
+                            "total_receive": tempPeer.total_receive,
+                            "total_sent": tempPeer.total_sent,
+                            "total_data": tempPeer.total_data,
+                            "cumu_sent": tempPeer.cumu_sent,
+                            "cumu_receive": tempPeer.cumu_receive,
+                            "cumu_data": tempPeer.cumu_data,
+                            "time": datetime.now()
+                        })
+                    )
+                    
+    
     def addPeers(self, peers: list) -> tuple[bool, dict]:
         result = {
             "message": None,
@@ -750,9 +769,6 @@ class WireguardConfiguration:
                                     )
                                 )
 
-        # except Exception as e:
-        #     print(cur_i, cur_i['total_receive'])
-        #     print(f"[WGDashboard] {self.Name} getPeersTransfer() Error: {str(e)} {str(e.__traceback__)}")
             
 
     def getPeersEndpoint(self):