forgot to cast lat long and course to floats

tracking-dashboard/backend/mqtt-syncer.py

@@ -76,7 +76,7 @@ def build_json_message(id):
 # build a source packet of the type the API likes from a message
 def build_source_packet(message):
     source = {}
-    source['timestamp'] = datetime.now().isoformat()
+    source['timestamp'] = str(datetime.now().isoformat())
     source['callsign'] = "UMSERV"
     source['ssid'] = 0
     source['ip'] = "127.0.0.1"
@@ -90,7 +90,7 @@ def build_source_packet(message):
 def on_message(client, userdata, message):
     topic = message.topic
     payload = message.payload.decode()
-    timestamp = datetime.now().isoformat()
+    timestamp = str(datetime.now().isoformat())
 
     # split topic
     topics = topic.split("/")

tracking-dashboard/backend/utils/api.py

@@ -82,6 +82,10 @@ def parse_data(self):
         try:
             callsign = self.raw["data"]["callsign"]
             ssid = self.raw["data"]["ssid"]
+            try:
+                ssid = int(ssid)
+            except ValueError:
+                raise Exception("Invalid ssid")
             symbol = self.raw["data"]["symbol"]
             if callsign is None or ssid is None or symbol is None:
                 raise KeyError
@@ -97,6 +101,10 @@ def parse_data(self):
         lat = None
         try:
             lat = self.raw["data"]["lat"]
+            try:
+                lat = float(lat)
+            except ValueError:
+                raise Exception("Invalid latitude")
             if lat < -90 or lat > 90:
                 raise Exception("Invalid latitude")
         except KeyError:
@@ -105,6 +113,10 @@ def parse_data(self):
         lon = None
         try:
             lon = self.raw["data"]["lon"]
+            try:
+                lon = float(lon)
+            except ValueError:
+                raise Exception("Invalid longitude")
             if lon < -180 or lon > 180:
                 raise Exception("Invalid longitude")
         except KeyError:
@@ -119,6 +131,10 @@ def parse_data(self):
         course = None
         try:
             course = self.raw["data"]["course"]
+            try:
+                course = float(course)
+            except ValueError:
+                raise Exception("Invalid course")
             if course < 0 or course > 360:
                 raise Exception("Invalid course")
         except KeyError: