scannetworks functions

server.py

@@ -116,6 +116,29 @@ class DummyProcess():
 #     pass
 
 
+output = subprocess.check_output(['sudo', 'iwlist', 'wlan0', 'scan'])
+output_str = output.decode('utf-8')
+lines = output_str.split('Cell')
+
+networks = {}
+
+for line in lines:
+    if 'ESSID:""\n' not in line and 'Scan completed' not in line:
+        ssid = line.split('ESSID:')[1].split('\n')[0]
+        ssid = ssid.replace('"', '', 1)
+        ssid = ssid[::-1].replace('"', '', 1)[::-1]
+        if 'AES' in ssid:
+            ssid = ssid.replace("AES", "CCMP")
+        try:
+            group_cipher = line.split('Group Cipher : ')[1].split('\n')[0]
+            pair_cipher = line.split('Pairwise Ciphers (1) : ')[1].split('\n')[0]
+        except:
+            group_cipher = ''
+            pair_cipher = ''
+    #    quality = line.split('Quality=')[1].split('Signal level')[0].replace(" ", "")
+        networks[ssid] = {'group_cipher': group_cipher, 'pair_cipher': pair_cipher}
+
+
 app = Flask(__name__)
 @app.route("/", methods=['GET', 'POST'])
 def index():
@@ -375,7 +398,10 @@ def index():
         wifi_PSK = wifiline[6][5:].replace('"','')
     except:
         wifi_PSK = ''
-
+    try:
+        networks_list = networks
+    except:
+        networks_list = ''
 
     templateData = {
         'system_info':system_info,
@@ -408,7 +434,8 @@ def index():
         'wifi_PSK':wifi_PSK,
         'scheduler_settings':scheduler_settings,
         'economic_settings':economic_settings,
-        'jokes_settings':jokes_settings
+        'jokes_settings':jokes_settings,
+        'networks_list': networks_list
       }
       
 
@@ -1705,6 +1732,34 @@ def savePromptStartStop():
     return index()
 
 
+@app.route("/scanNetworks", methods=["PUT", "POST"])
+def scanNetworks2():
+    output = subprocess.check_output(['sudo', 'iwlist', 'wlan0', 'scan'])
+    output_str = output.decode('utf-8')
+    lines = output_str.split('Cell')
+
+    global networks
+    networks = {}
+
+    for line in lines:
+        if 'ESSID:""\n' not in line and 'Scan completed' not in line:
+            ssid = line.split('ESSID:')[1].split('\n')[0]
+            ssid = ssid.replace('"', '', 1)
+            ssid = ssid[::-1].replace('"', '', 1)[::-1]
+            if 'AES' in ssid:
+                ssid = ssid.replace("AES", "CCMP")
+            try:
+                group_cipher = line.split('Group Cipher : ')[1].split('\n')[0]
+                pair_cipher = line.split('Pairwise Ciphers (1) : ')[1].split('\n')[0]
+            except:
+                group_cipher = ''
+                pair_cipher = ''
+    #        quality = line.split('Quality=')[1].split('Signal level')[0].replace(" ", "")
+            networks[ssid] = {'group_cipher': group_cipher, 'pair_cipher': pair_cipher}
+
+    return (networks)
+
+
 if __name__ == "__main__":
     
     app.run(host='0.0.0.0', port=1024, debug=False) # the debuggger causes flickering