Communication terminal and communication processing method
A processor stores authentication information managed by a native environment of the communication terminal in a first storage region of the storage device. The processor stores authentication information of an application to be executed on a Web application execution environment of the communication terminal in a second storage region of the storage device. The processor performs a control to write the authentication information stored in the first storage region to the second storage region when authentication information used by the application is not stored in the second storage region and is stored in the first storage region.
1. A communication terminal comprising:
a storage device having a first storage region and a second storage region; and
a processor configured to execute a process when a Web application issues an authentication request, the process including
receiving the authentication request,
determining whether the Web application is authorized to use application authentication information and whether application authentication information, used by the Web application executed on a Web application execution environment of the communication terminal, is stored in the first storage region and is not stored in the second storage region, and
when said determining is affirmative, writing first authentication information, managed by a native environment of the communication terminal and stored in the first storage region, to the second storage region as second authentication information,
wherein the Web application applies the second authentication information in accessing a service.
2. The communication terminal according to claim 1 , wherein, the processor performs proxy authentication of the application when the application issues a request related to authentication.
3. The communication terminal according to claim 1 , wherein, the processor determines whether to write the first authentication information to the second storage region based on an authorization list indicating an application authorized to use the application authentication information.
4. The communication terminal according to claim 1 , wherein, the processor determines whether to write the first authentication information to the second region based on a forbidden list indicating a function that is provided by an operating system of the communication terminal and that the application is forbidden from using.
5. The communication terminal according to claim 3 , wherein
the authorization list includes, for each application, information indicating whether to perform authentication again, and
the processor performs authentication when the information indicates that authentication is to be performed again.
6. The communication terminal according to claim 2 , wherein the processor performs the proxy authentication of the application under a region of the native environment.
7. A communication processing method, comprising:
receiving, by a processor, an authentication request from a Web application executed on a Web application execution environment of a communication terminal;
determining, by the processor in response to issuance of the authentication request by the Web application, whether the Web application is authorized to use application authentication information and whether the application authentication information used by the Web application is stored in a first storage region and is not stored in a second storage region;
writing first authentication information, managed by a native environment of the communication terminal and stored in the first storage region, to the second storage region as second authentication information, when said determining is affirmative; and
accessing a service by the Web application by reference to the second authentication information.
8. A non-transitory computer-readable recording medium having stored therein a program for causing a computer to execute a process comprising:
receiving an authentication request from a Web application executed on a Web application execution environment of a communication terminal;
determining, in response to issuance of the authentication request by the Web application, whether the Web application is authorized to use application authentication information and whether the application authentication information used by the Web application is stored in a first storage region and is not stored in a second storage region;
writing first authentication information, managed by a native environment of the communication terminal and stored in the first storage region, to the second storage region as second authentication information, when said determining is affirmative; and
accessing a service by the Web application by reference to the second authentication information.