System and method for updating access tokens in an information processing apparatus

A non-transitory computer-readable storage medium storing a program which, when executed, causes a computer of an information processing apparatus to execute a process, wherein

• the computer communicating with an authorization server, and has a power-saving function for changing a mode of the computer from a normal mode to a power-saving mode in which a power consumption amount is smaller, when a predetermined condition is satisfied, and
• the process comprises:
• obtaining an access token and an expiration time of the access token from the authorization server via a communication,
• storing an expiration time of an obtained access token and the access token in association with each other, and
• determining, by the processor, the information processing apparatus is in the power-saving mode,
• determining, by the processor, an expiration time of at least one access token out of obtained and stored access tokens is reached, and
• in response to determining the information processing apparatus is in the power-saving mode and determining the expiration time of the at least one access token out of the obtained and stored access tokens is reached, returning, by the processor, the information processing apparatus to the normal mode and updating, by the processor, all of the obtained and stored access tokens.

A control method that is performed by an information processing apparatus that has a power-saving function for changing a mode of the information processing apparatus from a normal mode to a power-saving mode in which a power consumption amount is smaller, when a predetermined condition is satisfied,

• the information processing apparatus communicating with an authorization server,
• the control method comprising:
• obtaining, by a processor, an access token and an expiration time of the access token from the authorization server via a communication,
• storing, by the processor, an expiration time of an obtained access token and the access token in association with each other, and,
• determining, by the processor, the information processing apparatus is in the power- saving mode,
• determining, by the processor, an expiration time of at least one access token out of obtained and stored access tokens is reached, and
• in response to determining the information processing apparatus is in the power- saving mode and determining the expiration time of the at least one access token out of the obtained and stored access tokens is reached, returning, by the processor, the information processing apparatus to the normal mode and updating, by the processor, all of the obtained and stored access tokens.