Create identity_management.py

identity_verification/identity_management.py

@@ -0,0 +1,47 @@
+import json
+from cryptography.fernet import Fernet
+
+class IdentityManager:
+    def __init__(self, encryption_key):
+        self.encryption_key = encryption_key
+        self.identities = {}
+
+    def add_identity(self, identity):
+        # Add an identity to the manager
+        self.identities[identity['id']] = identity
+
+    def get_identity(self, identity_id):
+        # Retrieve an identity from the manager
+        return self.identities.get(identity_id)
+
+    def update_identity(self, identity_id, updates):
+        # Update an identity in the manager
+        identity = self.identities.get(identity_id)
+        if identity:
+            identity.update(updates)
+            self.identities[identity_id] = identity
+
+    def delete_identity(self, identity_id):
+        # Delete an identity from the manager
+        del self.identities[identity_id]
+
+    def encrypt_identity(self, identity):
+        # Encrypt an identity using the encryption key
+        fernet = Fernet(self.encryption_key)
+        encrypted_identity = fernet.encrypt(json.dumps(identity).encode())
+        return encrypted_identity
+
+    def decrypt_identity(self, encrypted_identity):
+        # Decrypt an identity using the encryption key
+        fernet = Fernet(self.encryption_key)
+        decrypted_identity = json.loads(fernet.decrypt(encrypted_identity).decode())
+        return decrypted_identity
+
+# Example usage
+encryption_key = Fernet.generate_key()
+identity_manager = IdentityManager(encryption_key)
+identity = {'id': '123456', 'name': 'John Doe', 'email': '[email protected]', 'password': 'password123'}
+identity_manager.add_identity(identity)
+print(identity_manager.get_identity('123456'))  # {'id': '123456', 'name': 'John Doe', 'email': '[email protected]', 'password': 'password123'}
+encrypted_identity = identity_manager.encrypt_identity(identity)
+print(identity_manager.decrypt_identity(encrypted_identity))  # {'id': '123456', 'name': 'John Doe', 'email': '[email protected]', 'password': 'password123'}