I have JWT token which is RSA256 signed. I need to validate this token in my my microservice.
Can anyone give a example of how to implement this using Spring Security.
You can setup a springboot resource server to handle the JWT token and security. Check spring document for resource server
Related
I'm developing an app.
Front/bff/api.
I'm using an open id provider that allows to check token remotely.
The bff intercepts the front requests and sends them to the API with the jwt token in the header.
The api should ask the open ip provider if the token is correct (but remotely, not using the offline mode with the public key ).
The api is a spring boot 3.0.1 project.
How to configure security in spring boot 3.0.1 to do that check?
Thank you in advance.
You do that with access-token introspection. In spring-security conf, that means using opaqueToken() instead of jwt() (the first configures a resource-server with introspection and the second with a JWT decoder).
Be aware that token introspection is far less efficient than using a JWT decoder as a request is sent to the authorization-server for each and every request to a resource-server. Tutorial there.
I am using spring boot security and spring boot keycloak starter to secure rest APIs and authenticate users.
My first question is how to handle access token expiration if user's session is still valid.
The second question is getting the access token from keycloak into spring boot app is done by calling this line
AccessTokenResponse response = authzClient.obtainAccessToken(username, password);
in the same way how to call refresh token api
I registered the app in an azure ad, and I have application id(client id) and directory id (tenant id), and secret key.
using this need to generate the jwt token in the azure ad and need to validate that token.
once the token generate need to call the third-party API's using that token in spring boot application.
please provide some example
To achieve the above requirement. You can take Reference of this Post to call the third-party Api using the JWT token using spring boot application.
In the above, there is tutorial they have built a Spring Boot Application that supports Token based Authentication with JWT. Please refer the section How to configure Spring Security to work with JWT that might be solution of requirement.
Currently, I am Using Spring Security with LDAP authentication. But I want to Create one Rest API which will do LDAP authentication and will then I will generate JWT token so for upcoming request I can valid JWT tokens.
Any suggestions to achieve this ?
I run my app with Spring Boot using JWT token for authentication. I have a filter checks a token. Also my app provide rest API documentation with Swagger 2. I don't want my rest api will be public
So my question is, how i can provide a security for Swagger access? and can provide basic security for it?