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What if OAuth token is stolen?
The idea is that if your token gets stolen, the attacker can only use it for a short period of time. With OAuth2, you have to re-authenticate yourself with the server every so often by supplying your username/password OR API credentials and then getting a token back in exchange.
How do I protect my OAuth token?
How to Protect Access Tokens
- Use Proof Key for Code Exchange (PKCE) when dealing with authorization grant flows;
- Use Dynamic Attestation Protection with a secure authorization middleman service when dealing with authorization grant flow;
- Not store the OAuth app credentials in the source code or elsewhere;
What if someone stole JWT token?
Generally speaking, this is nice, but what happens if your entire JWT is stolen? Because JWTs are used to identify the client, if one is stolen or compromised, the attacker has full access to the user’s account in the same way they would if the attacker had compromised the user’s username and password instead.
What is OAuth token secret?
An access token and access token secret are user-specific credentials used to authenticate OAuth 1.0a API requests. They specify the Twitter account the request is made on behalf of. If you’d like to generate access tokens for a different user, see “Making requests on behalf of users” below.
How does the OAuth 2.0 framework work?
Specifically, OAuth 2.0 does not provide a mechanism to say who a user is or how they authenticated, it just says that a user delegated an application to act on their behalf. The OAuth 2.0 framework provides this delegation in the form of an access token, which the application can use to act on behalf of the user.
Can you request an OAuth token from Azure AD?
Instead, you can request an OAuth 2.0 access token from the Microsoft identity platform (formerly Azure AD). Azure AD authenticates the security principal (a user, group, or service principal) running the application.
How does OIDC work with OAuth 2.0?
As mentioned before, OIDC is a simple identity layer on top of OAuth 2.0 protocol, so it extends OAuth2. With OIDC, an application can receive an identity token (next to access token) if it needs one. This identity-token can then be used to sign-in into an application, while the same application uses the access token to access an API.
Is there a leakage threat in OAuth 2.0?
The leakage threat is covered in RFCs related to OAuth. For example, the open redirect vulnerability was mentioned many times, even in the first OAuth 2.0 RFC [6749]. So basically, when you follow the standard, you significantly reduce the risk.