Overview#

The Abstract Protocol Flow is an Abstract OAuth 2.0 Protocol Flow and is illustrated as:
     +--------+                               +---------------+
     |        |--(A)- Authorization Request ->|   Resource    |
     |        |                               |     Owner     |
     |        |<-(B)-- Authorization Grant ---|               |
     |        |                               +---------------+
     |        |
     |        |                               +---------------+
     |        |--(C)-- Authorization Grant -->| Authorization |
     | Client |                               |     Server    |
     |        |<-(D)----- Access Token -------|               |
     |        |                               +---------------+
     |        |
     |        |                               +---------------+
     |        |--(E)----- Access Token ------>|    Resource   |
     |        |                               |     Server    |
     |        |<-(F)--- Protected Resource ---|               |
     +--------+                               +---------------+

The interaction between the four roles and includes the following steps:

The preferred method for the client to obtain an Authorization Grant from the Resource Owner (depicted in steps (A) and (B)) is to use the Authorization Server as an intermediary.

More Information#

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« This page (revision-6) was last changed on 03-Dec-2015 12:06 by jim