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How to get access token from OAuth2 REST API?
I need to call Oauth2 ResT API service to fetch the access token and expire_in values from the JSON file by it. Below is a sample CURL which i need to call using JAVA i am beginner in JAVA so not able to figure out how to do it however i can do it using shell script.
Can a JWT be used for an OAuth2 token?
Many OAuth2 implementations are using JWTs for their access tokens. It should be stated that the OAuth2 and JWT specifications are completely separate from each other and don’t have any dependencies on each other. Using JWTs as the token mechanism for OAuth2 affords a lot of benefit as we’ll see below.
How to create an OAuth request using Java?
So, you should be able to use scribe-java internal classes to get this token without doing it by hand. The only difference is that in scribe, this request sends also a callback url to the OAuth server for the next step of OAuth “dance”. As I can’t get a consumer account I can only make assumption here. So let’s have 2 scenarios :
How to get access token from JSON file?
In shell script we can fetch the value of access token and other fields using AWK command and other commands. So i need to call this CURL command in JAVA and fetch the value of access token and other keys from the JSON file. Any help which can help me start with this is welcome as i am new to JAVA and learning.
What are the redirect URIs for OAuth 2.0?
The redirect URIs are the endpoints to which the OAuth 2.0 server can send responses. These endpoints must adhere to Google’s validation rules . For testing, you can specify URIs that refer to the local machine, such as http://localhost:8080.
What does a redirect URL mean on a website?
A redirect URI, or reply URL, is the location where the authorization server sends the user once the app has been successfully authorized and granted an authorization code or access token.
Are there exceptions for localhost redirect Uris?
There are some exceptions for localhost redirect URIs. The redirect URI is case-sensitive. Its case must match the case of the URL path of your running application. For example, if your application includes as part of its path …/abc/response-oidc, do not specify …/ABC/response-oidc in the redirect URI.