base setup

at_django_boilerplate/utils/encryption_utils.py

@@ -0,0 +1,24 @@
+# encryption_utils.py
+from cryptography.fernet import Fernet
+from django.conf import settings
+from base64 import urlsafe_b64encode
+
+class EncryptionUtils:
+    def __init__(self):
+        # SECRET_KEY ko 32 bytes bana kar base64 encode karo
+        key_bytes = settings.SECRET_KEY.encode()[:32]
+        key = urlsafe_b64encode(key_bytes.ljust(32, b'\0'))
+        self.f = Fernet(key)
+
+    def encrypt(self, data):
+        return self.f.encrypt(data.encode()).decode()
+
+    def decrypt(self, data):
+        return self.f.decrypt(data.encode()).decode()
+
+
+def get_fernet():
+    # Same logic yaha bhi use kare
+    key_bytes = settings.SECRET_KEY.encode()[:32]
+    key = urlsafe_b64encode(key_bytes.ljust(32, b'\0'))
+    return Fernet(key)