added password encryption and metainfo file so we are 100% gnome-software compatible

com.angoosh.RDPConnect/main.py

@@ -10,6 +10,7 @@ import os
 import gi
 import subprocess
 import json
+from cryptography.fernet import Fernet
 gi.require_version('Gtk', '4.0')
 gi.require_version('Adw', '1')
 from gi.repository import Gtk, Adw, Gdk, Gio
@@ -19,6 +20,22 @@ HOMEDIR = os.path.expanduser('~')
 
 conn_info = {}
 settings = {}
+fernet = ""
+
+def load_keys():
+    global fernet
+    cryptoKey = ""
+    try: 
+        with open(HOMEDIR+"/.config/rdpconnect/.key", "r") as keyfile:
+            cryptoKey = str.encode(keyfile.readline())
+            print("Encription key loaded")
+    except:
+        cryptoKey = Fernet.generate_key()
+        with open(HOMEDIR+"/.config/rdpconnect/.key", "w") as keyfile:
+            keyfile.write(cryptoKey.decode("utf-8"))
+            print("Encription key generated")
+            
+    fernet = Fernet(cryptoKey)
 
 def load_config():
     global conn_info, settings
@@ -29,6 +46,8 @@ def load_config():
                 loaded_json += line
             
             conn_info = json.loads(loaded_json)
+            
+            conn_info["passwd"] = fernet.decrypt(str.encode(conn_info["passwd"])).decode()
     except:
         print("[WARN] FILE: "+HOMEDIR+"/.config/rdpconnect/connection.json doesn't exist")
     
@@ -84,10 +103,15 @@ class MyApp(Adw.Application):
   
     def saveConnConf(self):
         if settings["save_conn"]:
+            password = conn_info["passwd"]
+            conn_info["passwd"] = fernet.encrypt(password.encode()).decode("utf-8")
+            
             print("Saving connection config to "+HOMEDIR+"/.config/rdpconnect/connection.json")
             with open(HOMEDIR+"/.config/rdpconnect/connection.json", "w") as connection_file:
                 js = json.dumps(conn_info, sort_keys=True, indent=4, separators=(',', ': '))
                 connection_file.write(js)
+                
+            conn_info["passwd"] = password
         else:
             with open(HOMEDIR+"/.config/rdpconnect/connection.json", "w") as connection_file:
                 connection_file.write("")
@@ -115,8 +139,8 @@ class MyApp(Adw.Application):
         
 if not os.path.isdir(HOMEDIR+"/.config/rdpconnect"):
     os.makedirs(HOMEDIR+"/.config/rdpconnect")
-#subprocess.run(["ls", "-a", HOMEDIR])
 
+load_keys()
 load_config()
 app = MyApp(application_id=APPID)
 app.run(sys.argv)