Title:
AUTHORIZATION SYSTEM, AUTHORIZATION SERVER, CONTROL METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2023175082
Kind Code:
A
Abstract:
To provide an authorization system, an authorization server, a control method, and a program in which a resource owner transfers authority to a client device without fail when the authorization server directly performs authority transfer processing with the resource owner.SOLUTION: In an authorization system which issues an access token for permitting an operation to a requested resource, an authorization server 151 includes: receiving means for receiving an authorization request from a client 111 which is going to access a requested resource; specification means for specifying a terminal 171 which performs an authorization operation; requesting means for requesting authorization processing to the terminal 171 which performs the authorization operation; receiving means for receiving a result of the authorization processing; and transmission means for issuing the access token according to the result and transmitting it to the client 111. The authorization request includes a first confirmation code. The result of the authorization processing includes a second confirmation code. The issuance of the access token is controlled by comparing the first confirmation code and the second confirmation code.SELECTED DRAWING: Figure 4
Inventors:
SUZUKI RYOSUKE
Application Number:
JP2022087348A
Publication Date:
December 12, 2023
Filing Date:
May 30, 2022
Export Citation:
Assignee:
CANON KK
International Classes:
G06F21/33; G06F21/62
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa
Sougo Kuroiwa
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