wip

backend/app/utils.py

@@ -0,0 +1,41 @@
+import logging
+import os
+from typing import Any, Mapping
+from passlib.context import CryptContext
+from datetime import UTC, datetime, timedelta
+from jose import JWTError, jwt
+from app.logger_config import Logger
+
+pwd_context = CryptContext(schemas=["bcrypt"], deprecated="auto")
+
+
+def hash_password(password: str) -> str:
+    return pwd_context.hash(password)
+
+
+def verify_password(plain_password: str, hashed_password: str) -> bool:
+    return pwd_context.verify(plain_password, hashed_password)
+
+
+# FIXME: Remove hard coded vars
+SECRET_KEY = os.getenv("JWT_SECRET_KEY", "")
+ALGORITHM = os.getenv("JWT_ALGORITHM", "HS256")
+EXPIRATION_MINS = os.getenv("JWT_EXPIRATION_MINS", "10")
+
+
+def create_access_token(
+    data: dict, expires_delta: timedelta = timedelta(minutes=int(EXPIRATION_MINS))
+):
+    to_encode = data.copy()
+    expire = datetime.now(UTC) + expires_delta
+    to_encode.update({"exp": expire})
+
+    return jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
+
+
+def decode_access_token(token: str) -> Mapping[Any, Any] | None:
+    try:
+        return jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
+    except JWTError:
+        logging.exception(msg="Failed to Decode JWT", extra={"TOKEN": token})
+        return None