Initial commit: Modernes Harry Potter Escape Quiz Portal (FastAPI & MariaDB)

app/auth.py

@@ -0,0 +1,16 @@
+import os
+import hashlib
+import secrets
+
+def hash_password(password: str) -> str:
+    salt = secrets.token_hex(16)
+    key = hashlib.pbkdf2_hmac("sha256", password.encode("utf-8"), salt.encode("utf-8"), 100000)
+    return f"{salt}${key.hex()}"
+
+def verify_password(stored_password_hash: str, provided_password: str) -> bool:
+    try:
+        salt, key_hex = stored_password_hash.split("$", 1)
+        new_key = hashlib.pbkdf2_hmac("sha256", provided_password.encode("utf-8"), salt.encode("utf-8"), 100000)
+        return secrets.compare_digest(new_key.hex(), key_hex)
+    except Exception:
+        return False