February 2019
Intermediate to advanced
446 pages
10h 55m
English
The client requests an access token from the authorization server, based on the obtained authorization from the resource owner. The resource owner gives authorization in the form of an authorization grant. OAuth 2.0 defines four types of authorization grant:
OAuth 2.0 also provides an extension mechanism to define additional grant types. You can explore this in the official OAuth 2.0 specifications.
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