Access tokens 0.1.0

src/service/auth/jwt.py

@@ -0,0 +1,46 @@
+from jose import JWTError, jwt
+import bcrypt
+from src.errors.http_errors.errors import Errors
+from datetime import datetime, timedelta, timezone
+from src.models.configs_read.env import env_settings
+'''Hash/Check hash'''
+class Hashes:
+    
+    def __init__(self) -> None:
+        pass
+    
+    def plain_to_hash(self, plain_password:str)->str:
+        return bcrypt.hashpw(plain_password.encode("utf-8"), bcrypt.gensalt()).decode("utf-8")
+    
+    def verify_password(self, plain_password:str, hashed_password:str)->bool:
+        return bcrypt.checkpw(plain_password.encode("utf-8"), hashed_password.encode("utf-8"))
+    
+    
+'''jwt'''
+class Jwt:
+    def __init__(self) -> None:
+        self.error=Errors()
+    
+    def create_token(self, data:dict)->str:
+        
+        user_info=data.copy()
+        user_info.update({"exp": datetime.now(timezone.utc)+timedelta(minutes=env_settings.ACCESS_TOKEN_EXPIRE_MINUTES)})
+        
+        return jwt.encode(user_info, env_settings.SECRET_KEY, env_settings.ALGORITHM)
+        
+        
+    def jwt_decode(self, token:str)->dict:
+        
+        try:
+            
+            payload=jwt.decode(token, env_settings.SECRET_KEY, algorithms=[env_settings.ALGORITHM])
+            
+            if (payload.get("sub")) is None:
+                raise self.error.credentials_error(detail="Sub block is missing")
+            
+        except JWTError as e:
+            
+            raise self.error.credentials_error(detail="JWTerror") from e
+        
+        return payload
+