Printing apparatus, method, and storage medium

Abstract

A printing apparatus stores a user credential and updates a certificate by using the stored user credential information to reduce the time and effort required by a user to update the certificate.

What is claimed is: 
     
         1 . A printing apparatus for performing printing upon reception of print data from a print service for providing a service via the Internet, the printing apparatus comprising:
 one or more processors; and   at least one memory coupled to the one or more processors and having stored thereon instructions, which when executed by the one or more processors, cause the printing apparatus to:
 acquire a client certificate of the printing apparatus issued by the print service in accordance with registering the printing apparatus upon transmission of a request for registering the printing apparatus to the print service; 
 transmit the client certificate to the print service, receive the print data, and perform a printing process; 
 transmit an update request for updating the client certificate to the print service; and 
 receive a client certificate newly issued in a case where the update request is transmitted, and utilize the newly issued client certificate. 
   
     
     
         2 . The printing apparatus according to  claim 1 , wherein the instructions, when executed by the one or more processors, further cause the printing apparatus to:
 in a case where the client certificate is determined to be scheduled to be invalidated in a case where an expiration date described in the client certificate expires, notify updating the client certificate, wherein, based on a manual update instruction from a user, the printing apparatus transmits a request for updating the client certificate to the print service.   
     
     
         3 . The printing apparatus according to  claim 1 , wherein an expiration date of the newly issued client certificate is longer than an expiration date of the client certificate. 
     
     
         4 . The printing apparatus according to  claim 1 , wherein, in a case where update processing fails, the printing apparatus notifies a user of the failure. 
     
     
         5 . The printing apparatus according to  claim 1 , wherein the instructions, when executed by the one or more processors, further cause the printing apparatus to:
 set whether the client certificate is to be updated, by using either one of an update method based on a manual update instruction from a user and an update method automatically performed by the printing apparatus without requiring an instruction from the user.   
     
     
         6 . The printing apparatus according to  claim 5 , wherein the instructions, when executed by the one or more processors, further cause the printing apparatus to:
 set a security policy for the printing apparatus, wherein, in a case where the security policy is set, either one of the update method automatically performed and the update method based on a manual update instruction is set based on a security level of the set security policy.   
     
     
         7 . The printing apparatus according to  claim 5 , wherein, based on the update method selected by the user, either one of the update method automatically performed and the update method based on a manual update instruction is set. 
     
     
         8 . The printing apparatus according to  claim 5 , wherein, in a case where the automatic update method fails, a content describing the manual update method is notified. 
     
     
         9 . The printing apparatus according to  claim 8 , wherein the content describing the manual update method includes at least one of a link for having a first HyperText Markup Language (HTML) format screen for receiving a manual update instruction from the user provided from a function of a remote user interface (UI) of the printing apparatus, and a link for having a second HTML format screen for receiving a manual update instruction from the user provided from the print service. 
     
     
         10 . A method for a printing apparatus for performing printing upon reception of print data from a print service for providing a service via the Internet, the method comprising:
 acquiring a client certificate of the printing apparatus issued by the print service in accordance with registering the printing apparatus upon transmission of a request for registering the printing apparatus to the print service;   transmitting the client certificate to the print service, receiving the print data, and performing a printing process;   transmitting an update request for updating the client certificate to the print service; and   receiving a client certificate newly issued in a case where the update request is transmitted, and utilizing the newly issued client certificate.   
     
     
         11 . A non-transitory computer-readable storage medium storing a program for a printing apparatus for performing printing upon reception of print data from a print service for providing a service via the Internet, the program comprising instructions that, when executed by one or more processors of the printing apparatus, cause the printing apparatus to perform operations comprising:
 acquiring a client certificate of the printing apparatus issued by the print service in accordance with registering the printing apparatus upon transmission of a request for registering the printing apparatus to the print service;   transmitting the client certificate to the print service, receiving the print data, and performing a printing process;   transmitting an update request for updating the client certificate to the print service; and   receiving a client certificate newly issued in a case where the update request is transmitted, and utilizing the newly issued client certificate.