dev: Disable GitHub auth and set default deployment to development

Disabled GitHub authentication for the development setup and set the default deployment mode as "development" if not explicitly specified. This change affects the following files:

- `suite.py` route: Removed GitHub auth requirement during development.
- `main.py`: Modified to skip the `access_token` check during development.
- `services`: Updated logic to bypass auth checks when in development mode.

Signed-off-by: Ayishik Das <ayishikad@gmail.com>

src/teuthology_api/main.py

@@ -9,7 +9,7 @@
 
 load_dotenv()
 
-DEPLOYMENT = os.getenv("DEPLOYMENT")
+DEPLOYMENT = os.getenv("DEPLOYMENT", "development")
 SESSION_SECRET_KEY = os.getenv("SESSION_SECRET_KEY")
 PULPITO_URL = os.getenv("PULPITO_URL")
 PADDLES_URL = os.getenv("PADDLES_URL")
@@ -35,7 +35,10 @@ def read_root(request: Request):
         allow_headers=["*"],
     )
 
-app.add_middleware(SessionMiddleware, secret_key=SESSION_SECRET_KEY)
+if SESSION_SECRET_KEY:
+    app.add_middleware(SessionMiddleware, secret_key=SESSION_SECRET_KEY)
+else:
+    log.warning("SESSION_SECRET_KEY is not set. Sessions are disabled.")
 app.include_router(suite.router)
 app.include_router(kill.router)
 app.include_router(login.router)

src/teuthology_api/routes/suite.py

@@ -1,5 +1,5 @@
 import logging
-
+import os
 from fastapi import APIRouter, HTTPException, Depends, Request
 
 from teuthology_api.services.suite import run
@@ -15,13 +15,21 @@
 )
 
 
+DEPLOYMENT = os.getenv("DEPLOYMENT", "development")
 @router.post("/", status_code=200)
 def create_run(
     request: Request,
     args: SuiteArgs,
     access_token: str = Depends(get_token),
     logs: bool = False,
 ):
-    args = args.model_dump(by_alias=True)
-    args["--user"] = get_username(request)
-    return run(args, logs, access_token)
+    try:
+        args = args.model_dump(by_alias=True)
+        args["--user"] = get_username(request)
+        return run(args, logs, access_token)
+    except HTTPException as exc:
+        log.error(f"HTTP exception occurred: {exc.detail}")
+        raise
+    except Exception as exc:
+        log.error(f"Unexpected error occurred: {repr(exc)}")
+        raise HTTPException(status_code=500, detail="An unexpected error occurred.")

src/teuthology_api/services/helpers.py

@@ -16,12 +16,13 @@
 PADDLES_URL = os.getenv("PADDLES_URL")
 ARCHIVE_DIR = os.getenv("ARCHIVE_DIR")
 
+DEPLOYMENT = os.getenv("DEPLOYMENT", "development")
 log = logging.getLogger(__name__)
 
 
 def logs_run(func, args):
     """
-    Run the command function in a seperate process (to isolate logs),
+    Run the command function in a separate process (to isolate logs),
     and return logs printed during the execution of the function.
     """
     _id = str(uuid.uuid4())
@@ -72,6 +73,8 @@ def get_username(request: Request):
     """
     Get username from request.session
     """
+    if DEPLOYMENT == "development":
+        return "dev_user"
     username = request.session.get("user", {}).get("username")
     if username:
         return username
@@ -87,6 +90,8 @@ def get_token(request: Request):
     """
     Get access token from request.session
     """
+    if DEPLOYMENT == "development":
+        return {"access_token": "dev_token", "token_type": "bearer"}
     token = request.session.get("user", {}).get("access_token")
     if token:
         return {"access_token": token, "token_type": "bearer"}
@@ -95,4 +100,4 @@ def get_token(request: Request):
         status_code=401,
         detail="You need to be logged in",
         headers={"WWW-Authenticate": "Bearer"},
-    )
+    )