fix: can select a repository in popup box

backend/auth.py

@@ -5,103 +5,76 @@
 from dotenv import load_dotenv
 import traceback
 
-load_dotenv()
+# Load environment variables
+def get_database_url():
+    env_path = os.getenv("ENV_PATH")
+    if env_path:
+        print(f"[auth.py] Loading environment from: {env_path}")
+        load_dotenv(env_path)
+        return os.getenv("DATABASE_URL", "").replace("+asyncpg", "").replace("@db", "@localhost")
+    else:
+        print("[auth.py] Loading from default .env file")
+        load_dotenv(".env")
+        return os.getenv("DATABASE_URL", "").replace("+asyncpg", "")
+
+DATABASE_URL = get_database_url()
+
+# Ensure required environment variables are present
+if not os.getenv("JWT_SECRET"):
+    raise ValueError("JWT_SECRET environment variable is not set")
 
 SECRET_KEY = os.getenv("JWT_SECRET")
 ALGORITHM = "HS256"
-ACCESS_TOKEN_EXPIRE_MINUTES = 60 * 24
+ACCESS_TOKEN_EXPIRE_MINUTES = 60 * 24 * 30  # 30 days
 
-def create_access_token(data: dict):
+def create_jwt_token(data: dict):
+    """Create a new JWT token with expiration"""
     to_encode = data.copy()
     expire = datetime.utcnow() + timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
     to_encode.update({"exp": expire})
     jwt_token = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
     print(f"[auth.py] Created JWT token: {jwt_token[:20]}...")
     return jwt_token
 
+def create_access_token(data: dict):
+    """Alias for create_jwt_token for backward compatibility"""
+    return create_jwt_token(data)
+
 def verify_token(token: str):
     """Verify and decode a JWT token"""
-    print(f"[auth.py] Verifying token: {token[:20]}...")
+
     try:
         payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
-        print(f"[auth.py] Token decoded successfully: {payload}")
-
         if "exp" not in payload:
-            print("[auth.py] Token missing 'exp' field")
             return None
-
-        # Check if token has expired
-        expiration_timestamp = payload["exp"]
-        try:
-            # Print both values for comparison
-            current_timestamp = datetime.utcnow().timestamp()
-            print(f"[auth.py] Current time: {current_timestamp}, Token expiration: {expiration_timestamp}")
-
-            # Check expiration
-            if current_timestamp > expiration_timestamp:
-                print("[auth.py] Token has expired")
-                return None
-
-        except Exception as e:
-            print(f"[auth.py] Error comparing timestamps: {str(e)}")
+        if datetime.utcnow() > datetime.fromtimestamp(payload["exp"]):
             return None
-
         return payload
     except JWTError as e:
-        print(f"[auth.py] JWT verification error: {str(e)}")
+        print(f"JWT verification error: {str(e)}")
         return None
     except Exception as e:
-        print(f"[auth.py] Token verification error: {str(e)}")
-        print(traceback.format_exc())
+        print(f"Token verification error: {str(e)}")
+
         return None
 
 async def get_current_user(authorization: str = Header(...)):
     """Get current user from authorization header"""
     try:
-        print(f"[auth.py] Authorization header: {authorization[:30]}...")
-
-        if not authorization or not authorization.startswith("Bearer "):
-            print(f"[auth.py] Invalid authorization header format: {authorization[:15]}...")
-            raise HTTPException(
-                status_code=401, 
-                detail="Invalid authorization header format"
-            )
-
+
         token = authorization.replace("Bearer ", "")
-        print(f"[auth.py] Processing token: {token[:20]}... (length: {len(token)})")
-
-        if not token:
-            print("[auth.py] Empty token after Bearer prefix")
-            raise HTTPException(
-                status_code=401, 
-                detail="Empty token"
-            )
-
         payload = verify_token(token)
         if not payload:
-            print(f"[auth.py] Token verification failed for token: {token[:20]}...")
+
             raise HTTPException(
                 status_code=401, 
                 detail="Invalid or expired token"
             )
-
-        # Verify essential fields
-        if "github_id" not in payload:
-            print(f"[auth.py] Missing required field 'github_id' in token payload: {payload}")
-            raise HTTPException(
-                status_code=401,
-                detail="Token missing required fields"
-            )
-
-        print(f"[auth.py] Authenticated user with GitHub ID: {payload.get('github_id')}")
+
         return payload
-    except HTTPException:
-        # Re-raise HTTP exceptions
-        raise
     except Exception as e:
-        print(f"[auth.py] Authentication error: {str(e)}")
-        print(traceback.format_exc())
         raise HTTPException(
             status_code=401,
             detail=f"Authorization failed: {str(e)}"
         )
+

backend/database.py

@@ -10,20 +10,18 @@
 import os
 import sys
 
-load_dotenv()
+# env load
+env_path = os.getenv("ENV_PATH")
+if env_path:
+    print(f"[database.py] Loading custom ENV_PATH: {env_path}")
+    load_dotenv(env_path)
+else:
+    print("[database.py] Loading default .env/.env.railway")
+    load_dotenv(".env")  # Railway default
 
 DATABASE_URL = os.getenv("DATABASE_URL")
 print(f"[database.py] Loaded DATABASE_URL: {DATABASE_URL}", flush=True)
 
-# try:
-#     engine = create_async_engine(DATABASE_URL, future=True, echo=True)
-# except Exception as e:
-#     print(f"[database.py] Failed to create engine: {e}", flush=True)
-#     raise
-
-# SessionLocal = sessionmaker(engine, expire_on_commit=False, class_=AsyncSession)
-# Base = declarative_base()
-
 if "alembic" in sys.argv[0]:
     engine = create_engine(DATABASE_URL.replace("+asyncpg", ""), future=True, echo=True)
     SessionLocal = sessionmaker(bind=engine)

backend/github_oauth.py

@@ -14,55 +14,130 @@
     logger.error(f"GITHUB_CLIENT_SECRET: {'present' if GITHUB_CLIENT_SECRET else 'missing'}")
     raise ValueError("❌ GitHub OAuth credentials not found")
 
+print(f"🔑 GitHub OAuth Configuration: Client ID: {GITHUB_CLIENT_ID[:5]}...")
+
 async def exchange_code_for_token(code: str):
-    if not code:
-        raise HTTPException(status_code=400, detail="GitHub code is required")
-
+
+    """Exchange GitHub OAuth code for token data"""
     try:
         async with httpx.AsyncClient() as client:
-            logger.info(f"Exchanging code for token with GitHub")
+            print(f"🚀 Exchanging code for token with GitHub...")
+            print(f"Using code: {code[:10]}...")
+
+            # Log credentials being used (partially obscured for security)
+            print(f"🔑 Using Client ID: {GITHUB_CLIENT_ID[:5]}...")
+            print(f"🔑 Using Client Secret: {GITHUB_CLIENT_SECRET[:5]}...")
+
             response = await client.post(
                 "https://github.com/login/oauth/access_token",
-                headers={"Accept": "application/json"},
+                headers={
+                    "Accept": "application/json"
+                },
+
                 data={
                     "client_id": GITHUB_CLIENT_ID,
                     "client_secret": GITHUB_CLIENT_SECRET,
                     "code": code
                 }
             )
-            response.raise_for_status()
-            data = response.json()
-            logger.info("Successfully exchanged code for token")
-            return data
-    except httpx.HTTPError as e:
-        logger.error(f"HTTP error during token exchange: {str(e)}")
-        logger.error(f"Response status: {e.response.status_code if hasattr(e, 'response') else 'unknown'}")
-        logger.error(f"Response body: {e.response.text if hasattr(e, 'response') else 'unknown'}")
-        raise HTTPException(status_code=500, detail=f"GitHub API error: {str(e)}")
+
+            print(f"✅ GitHub token exchange status: {response.status_code}")
+            print(f"Response headers: {dict(response.headers)}")
+
+            try:
+                response_text = response.text
+                print(f"Raw response text: {response_text}")
+                data = response.json()
+                print(f"Parsed response data keys: {list(data.keys())}")
+            except Exception as e:
+                print(f"❌ Failed to parse JSON response: {response_text}")
+                raise Exception(f"Failed to parse GitHub response: {str(e)}")
+
+            if "error" in data:
+                error_description = data.get("error_description", "No description provided")
+                print(f"❌ GitHub OAuth error: {data['error']} - {error_description}")
+                raise Exception(f"GitHub OAuth error: {data['error']} - {error_description}")
+
+            if "access_token" not in data:
+                print("❌ Access token is missing from response")
+                print(f"Available fields in response: {list(data.keys())}")
+                raise Exception("No access token in GitHub response")
+
+            # Ensure token is properly stored and formatted
+            access_token = data.get("access_token", "").strip()
+            if not access_token:
+                print("❌ Access token is empty")
+                raise Exception("Empty access token received from GitHub")
+
+            # Create a new clean data object to avoid any issues
+            token_data = {
+                "access_token": access_token,
+                "token_type": data.get("token_type", "bearer"),
+                "scope": data.get("scope", "")
+            }
+
+            print(f"🔑 Successfully obtained token data with fields: {list(token_data.keys())}")
+            print(f"🔑 Access token value: {access_token[:10]}...")
+
+            # Directly log the full token JUST FOR DEBUGGING (would remove in production)
+            print(f"🔑 FULL TOKEN FOR DEBUG: {access_token}")
+
+            # Verify token data is correctly formed
+            if not token_data.get("access_token"):
+                print("⚠️ WARNING: access_token field is empty or missing in final token_data")
+                # Try once more to ensure it's set
+                token_data["access_token"] = access_token
+
+            return token_data
+
     except Exception as e:
-        logger.exception("Error exchanging code for token:")
-        raise HTTPException(status_code=500, detail=str(e))
+        print(f"🔥 Error in token exchange: {str(e)}")
+        raise
 
 async def get_user_info(access_token: str):
-    if not access_token:
-        raise HTTPException(status_code=400, detail="Access token is required")
-
+    """Get GitHub user information using access token"""
     try:
         async with httpx.AsyncClient() as client:
-            logger.info("Fetching user info from GitHub")
+            print(f"👤 Fetching user info from GitHub...")
+            print(f"👤 Using token: {access_token[:10]}...")
+
+            # Try both authentication methods
+            headers = {
+                "Authorization": f"token {access_token}",  # GitHub preferred format
+                "Accept": "application/vnd.github.v3+json",
+                "User-Agent": "LIT1337-App"
+            }
+
             response = await client.get(
                 "https://api.github.com/user",
-                headers={"Authorization": f"Bearer {access_token}"}
+                headers=headers
             )
-            response.raise_for_status()
+
+            if response.status_code != 200:
+                # Try alternative Bearer format if token format fails
+                print(f"First attempt failed with status {response.status_code}, trying Bearer format")
+                alt_headers = {
+                    "Authorization": f"Bearer {access_token}",  # OAuth standard
+                    "Accept": "application/vnd.github.v3+json",
+                    "User-Agent": "LIT1337-App"
+                }
+
+                response = await client.get(
+                    "https://api.github.com/user",
+                    headers=alt_headers
+                )
+
+            print(f"GitHub API response status: {response.status_code}")
+
+            if response.status_code != 200:
+                error_data = response.json()
+                print(f"❌ GitHub API error response: {error_data}")
+                raise Exception(f"GitHub API error: {response.status_code} - {error_data.get('message', 'Unknown error')}")
+
             data = response.json()
-            logger.info("Successfully fetched user info")
+            print(f"✅ GitHub user info received for: {data.get('login')}")
             return data
-    except httpx.HTTPError as e:
-        logger.error(f"HTTP error fetching user info: {str(e)}")
-        logger.error(f"Response status: {e.response.status_code if hasattr(e, 'response') else 'unknown'}")
-        logger.error(f"Response body: {e.response.text if hasattr(e, 'response') else 'unknown'}")
-        raise HTTPException(status_code=500, detail=f"GitHub API error: {str(e)}")
+
     except Exception as e:
-        logger.exception("Error fetching user info:")
-        raise HTTPException(status_code=500, detail=str(e))
+        print(f"❌ Error getting user info: {str(e)}")
+        raise