implement verify_token

src/auth.py

@@ -0,0 +1,17 @@
+from fastapi import HTTPException, Security
+from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
+from decouple import config
+
+
+API_TOKEN = config("API_TOKEN")
+security = HTTPBearer()
+
+
+def verify_token(credentials: HTTPAuthorizationCredentials = Security(security)):
+    if credentials.credentials != API_TOKEN:
+        raise HTTPException(
+            status_code=401,
+            detail="Invalid authentication credentials",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
+    return credentials.credentials