Checking if an access token has particular scopes Authlete Knowledge Base

For more information about OAuth 2.0, see the OAuth 2.0 documentation. When using JWTs to control access to APIs, you can specify that reserved claims in the JWT’s payload must have particular values before the API gateway considers the JWT to be valid. By default, API gateways validate JWTs using the expiration , audience , and issuer claims, along with the not before claim if present. See Identity Provider Details to Use for iss and aud Claims, and for the JWKS URI. Validate tokens using an identity provider to obtain an introspection endpoint.

So, you would be able to, for example, share the same data from a Django application in a database with a FastAPI application. Or gradually migrate a Django application using the same database. If your database is stolen, the thief won’t have your users’ plaintext passwords, only the hashes. That way, you can create a token with an expiration of, let’s say, 1 week. And then when the user comes back the next day with the token, you know that user is still logged in to your system.

A JSON Web Token is a JSON-based open standard for passing claims between parties in a web application environment. The tokens are designed to be compact, URL-safe and usable especially in web browser single sign-on context. Sign the JWT with RSA-256 using the private key found in your service account JSON file. To verify the signature on a JWT, API gateways require the following key parameters are present in either the JWKS returned from a URI or the static JSON Web Key you specify. If you never want anonymous users to be able to access routes, don’t select this option.

The returned identity token does not include the requested custom scopes. These scopes are configured for both the api and the user. When using the implicit flow the scopes are included programmer acronym for faulty data in the returned token. Admin API endpoints never reveal private keys but do reveal public keys. Private keys that the plugin autogenerates can only be accessed from database directly .

In case of symmetric signing, any party that has access to the secret can also sign the tokens. In case of a signed JWT — a JWS — you have to remember that the signature is used to sign not only the payload of the token but also the header. Any change in the header or the payload would generate a different signature.