added core_app.py

core/core_app.py

@@ -0,0 +1,102 @@
+from encryption import Encryption
+from database import Database
+from pathlib import Path
+import os
+import platform
+
+
+if os.name == 'nt':  # Windows
+    data_filepath = Path(os.getenv("APPDATA")) / "permutations"
+elif os.name == 'posix':
+    import platform
+    system = platform.system()
+    if system == 'Darwin':  # macOS
+        data_filepath = Path.home() /"Library"/"Application"/"Support"/"permutations"
+    elif system == 'Linux':  # Linux
+        data_filepath = Path.home() /".local"/"share"/"permutations"
+    else:
+        raise ValueError(f"Unsupported POSIX OS: {system}")
+else:
+    raise ValueError(f"Unsupported OS: {os.name}")
+
+
+
+class PassMan:
+    def __init__(self, encryption_key, db_filepath=data_filepath/"passwords.json"):
+        self.encryption = Encryption(encryption_key)
+        self.database = Encryption(db_filepath)
+
+    def add_passwd(self, service, userid, password):
+        encrypted_passwd = self.encryption.encrypt(password)
+        self.database.add_password(service, userid, encrypted_passwd)
+
+    def view_passwd(self):
+        entries = self.database.get_passwords()
+        if not entries:
+            print("No Passwords found")
+            return
+
+        print("\n Saved Passwords: ")
+        for entry in entries:
+            decrypted_passwd = self.encryption.decrypt(entry["password"])
+            print(f"Service: {entry["service"]}, Username: {entry["userid"]}, Password: {decrypted_passwd}")
+
+    def update_passwd(self, service, userid, new_password):
+        encrypted_passwd = self.database.encrypt(new_password)
+        self.database.update_password(service, userid, encrypted_passwd)
+
+        print(f"Password for {service} updated successfully!")
+
+    def delete_passwd(self, service, userid):
+        self.database.delete_password(service,userid)
+        print(f"Password for {service} has been deleted successfully!")
+
+if __name__ == "__main__":
+    encryption_key = Encryption.keygen()
+
+    manager = PassMan(encryption_key)
+
+    while True:
+        print("\nPassword Manager\n")
+        print("1. Add Password")
+        print("2. View Passwords")
+        print("3. Update Password")
+        print("4. Delete Password")
+        print("5. Exit")
+
+        print("\nEnter the operation number [1-5]\n")
+
+        choice = int(input("==> "))
+
+        if choice == 1:
+
+            service = input("Service: ")
+            userid = input("Username: ")
+            password = input("Password: ")
+
+            manager.add_passwd(service, userid, password)
+
+        elif choice == 2:
+
+            manager.view_passwd()
+
+        elif choice == 3:
+
+            service = input("Service: ")
+            userid = input("Username: ")
+            new_password = input("New Password: ")
+
+            manager.update_passwd(service, userid, new_password)
+
+        elif choice == 4:
+            service = input("Service: ")
+            userid = input("Username: ")
+
+            manager.delete_passwd(service,userid)
+
+        elif choice == 5:
+            print("Exiting Permutations")
+            break
+
+        else:
+            print("INVALID CHOICE: Please try again.")

core/tempCodeRunnerFile.py

@@ -0,0 +1,7 @@
+from encryption import Encryption
+from database import Database
+import os
+
+# if os.system() == 'Windows':
+data_filepath = os.getenv("LOCALAPPDATA")
+print(data_filepath)