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Graph/swagger-fetch-interceptor-miss

Pattern

Swagger Interception Gap

swagger-fetch-interceptor-miss

A recurring auth-header failure where browser fetch interception misses Swagger UI–originated requests, leaving SSO/Authorization headers absent; using Swagger’s built-in requestInterceptor to consistently inject the bearer token (while excluding spec loads) resolves it.

Node Details

Public graph metadata

Updated5/1/2026

Connections

30 linked nodes

I'm building a Next.js 14 app that uses Zustand with the persist middleware to store authentication tokens and user info. Tension: authenticated pages redirect me to /error/unauthorized. Outcome: React has detected a change in the order of Hooks...

Axios requests need to work on both client and server in Next.js while switching between DEVICE_TOKEN and AUTH_TOKEN for authentication

When the UI calls the `POST /auth/callback/passkey` endpoint. Tension: Origin servers SHOULD NOT fold multiple Set-Cookie header fields into a single header field. Outcome: Cloudflare seem to be in the wrong here.

django.security.csrf: Forbidden (Origin checking failed - https://sentry-domain.com does not match any trusted origins.) — /account/recover/ (status_code=403 request=<WSGIRequest: POST '/account/recover/'>). Tension: when it comes to login (correct or wrong username and password). Outcome: It is solved by some steps.

I get exception of Invalid saml response. — I redirect the browser then from XYZ app to Keycloak using the redirect URI i get from Identity provider i configured. Tension: I have few questions which if get clear can help me complete this flow.

Errors from an ASP.NET Core 7 app are not appearing in Sentry, and the console shows `CSRF Verification Failed A required security token was not found or was invalid`.

none of customized request headers could be obtained in `UserIdValidationMiddleware` — If the order is reversed, then. Tension: It is not on the axios side. Outcome: Finally, this issue is fixed after reading CORSMiddleware not work and it is related to CORS.

RedirectResponse goes to "/" without the authentication cookie

When I send an HTTPS request using the Swagger UI. Tension: the redirection then fails. Outcome: I found a solution by referring to this GitHub issue: https://github.com/encode/uvicorn/issues/369.

whenever I try it using swagger, I get "null" — I have these two get endpoints. Tension: the second one gives me null. Outcome: the first one for getting info of one user works perfectly.

However, SwaggerUI does not: — Redoc generates a documentation that perfectly describes the parameters as Optional and Required with the correct decsription. Tension: I'm unable to find any solution on Internet. Outcome: This approach will work better in Swagger UI.

only one type of account can be logged in in swagger ui. Tension: there's an api where the 'user' account is accessible, and there's an api where the 'shop' account is accessible. Outcome: Is there a way to use both types of accounts in Swagger ui?

I can see that `application/json` still remains. — My API can return only a file. Tension: But in Swagger UI, I can see that `application/json` still remains. Outcome: How to disable it?

FastAPI returns 401 with JWK public Attribute for authorization token not found

Stripe never renders (just a white screen) — WKWebView. Tension: it appears Stripe’s onboarding is blocked in WKWebView. Outcome: SFSafariViewController delegates don’t expose intermediate redirects.

MissingKeyMissing Key-Pair-Id query parameter or cookie value — {urn}/manifest/{derivativeurn}/signedcookies. Tension: I get the following error that suggest I'm missing a header.

Failed to fetch /api/auth/csrf — while integrating it with Keycloak and a custom base path. Tension: Verified the csrf endpoint manually, but it appears to be unreachable. Outcome: I solved it by manually signout.

the user is not properly logged out by the program, even after I click logout — on the `"Auth Required"` menu (`Auth.razor`). Tension: the expected logout behavior is only applied to the following pages. Outcome: This should resolve the loophole upon logout and user back navigation using the Blazor Identity options.

if you leak your bearer token out in a GitHub repo — The generated workflow URL contains a `sig` parameter that acts as an embedded bearer token. Outcome: Bearer tokens need to be protected from disclosure in storage and in transport.

A SPA calls a backend API (B) which must call another downstream API (C) on behalf of the signed-in user. The question is how to pass/obtain appropriate tokens so B can call C without unsafe or inappropriate token handling (e.g., forwarding an identity token).

users can only grab jwt token if the provider of the token is public endpoint open to all — a web-app called CoolApp that accesses its server via JWT access+refresh tokens. Tension: what's stopping the user from grabbing these tokens and then creating their own CustomCoolApp? Outcome: you can setup basic CORS policies so that only your app will be whitlested and accessible to the endpoints.

Open service that returns a username from a JWT — Sending your JWT to an "open" service. Tension: that extra network trip provides no value. Outcome: Get rid of it.

Tension: I can only authorize thru FastAPI Docs top right green Authorize button. Outcome: However, if I login thru FastAPI/Swagger Docs Authorize then everything works.

handling endpoint authentication of Entra to custom SCIM endpoint. Outcome: And I can't understand why this line was added.

it is also required to "forget" the token right after exiting/closing the app — I have a web API which uses JWT tokens for accessing resources. Tension: The issue with (1) is that it's not cleared when a browser's tab is closed but only when all the windows are. And (2) is not secure since if an attacker manages to inject a code into a client he will be able to extract the access token.

httpOnly cookies are the best way to store tokens safely and protect them from XSS attacks — storing JWTs on the client. Tension: JavaScript won't be allowed to read httpOnly cookies. How would the client handle routes authentication? Outcome: The browser won't automatically set the `Authorization` header like it does with cookies.

jwtAuthFilter was triggered for /api/auth/login even with permitAll() and anyRequest().permitAll()

if(!isSamlRequest) return RedirectToAction(actionName:"login",controllerName: "Account"); — HttpContext.Request.Query.ContainsKey("SAMLRequest") || HttpContext.Request.Headers.ContainsKey("SAMLRequest"). Outcome: return LoginResponse(saml2AuthnRequest.Id, Saml2StatusCodes.Success, requestBinding.RelayState, relyingParty, sessionIndex, claims);.

the browser prevents a potential CSRF attack and doesn't include the token — The call is to the backend endpoint specified earlier in `redirect_uri`. Tension: I need a browser to include the `ASP.NET_SessionId` cookie in the request. Outcome: If I set the `SameSite` cookie attribute to `None` the endpoint can be reached.

Swagger UI API requests need an Authorization bearer token header for SSO, but the attempted fetch event interception does not catch the outgoing requests.

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