LOGIN USING TWO-DIMENSIONAL CODE

• US 20160004855A1
• Filed: 07/01/2015
• Published: 01/07/2016
• Est. Priority Date: 07/03/2014
• Status: Abandoned Application

• Current Assignee: Alibaba Group Holding Ltd.
• Original Assignee: Alibaba Group Holding Ltd.
• Inventors: Lin, Zhiyuan, Huang, Lianghong
• Application Number:
  US14/789,791
• Publication Number:
  US 20160004855A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/35 communicating wirelessly
• CPC Class Codes: G06F 21/36 by graphic or iconic representation
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/77 Graphical identity

Abstract

After a client terminal successfully logs into a website through a mobile terminal by using user information and password information, a corresponding relationship between the client terminal and the user information is recorded. When the client terminal logs into the website again, the mobile terminal determines that the client terminal is allowed to log into the website through a two-dimensional code by using the corresponding relationship. The mobile terminal acquires a security identification corresponding to the client terminal, generates a two-dimensional code by using the security identification, and displays the two-dimensional code. Upon a receipt of a scanning command from the client terminal, the mobile terminal determines that the client terminal logs into the website through the two-dimensional code. The techniques of the present disclosure do not require the user to input username and password into a login interface repeatedly and improve the user experience in website login.

Claims

1. A method comprising:

recording, by a mobile terminal, a corresponding relationship between a client terminal and first user information after the client terminal at the mobile terminal successfully logs into a website; and

determining, by the mobile terminal, that the client terminal is allowed to log into the website through a two-dimensional code by using the corresponding relationship when the client terminal logs into the website again.

2. The method of claim 1, further comprising:

acquiring, by the mobile terminal, a security identification corresponding to the client terminal;

generating, by the mobile terminal, the two-dimensional code by using the security identification; and

displaying the two-dimensional code.

3. The method of claim 2, further comprising:

receiving, by the mobile terminal, a command from the client terminal to scan the two-dimensional code; and

determining, by the mobile terminal, that the client terminal logs into the website through the two-dimensional code upon a receipt of the command.

4. The method of claim 2, further comprising:

receiving, by the mobile terminal, a login request initiated by the client terminal;

displaying, by the mobile terminal, a login interface for a user of the client terminal to input second user information; and

receiving, by the mobile terminal, the second user information input by the user in the login interface.

5. The method of claim 4, further comprising:

determining, by the mobile terminal, whether a user of the client terminal is a code scanning login user by using the second user information; and

executing, by the mobile terminal, a process of acquiring the security identification corresponding to the client terminal, in response to determining that the user of the client terminal is the code scanning login user, the code scanning login user being a user who is authorized or capable to log into the website through the two-dimensional code by using the client terminal.

6. The method of claim 5, wherein the determining, by the mobile terminal, whether the user of the client terminal is the code scanning login user by using the second user information comprises:

determining, by the mobile terminal, that the client terminal is allowed to log into the website through the two-dimensional code, in response to determining that the second user information input by the user in the login interface is identical with the first user information recorded in the corresponding relationship.

7. The method of claim 6, wherein the determining, by the mobile terminal, whether the user of the client terminal is the code scanning login user by using the second user information comprises:

determining, by the mobile terminal, that the client terminal is allowed to log into the website through the two-dimensional code, in response to determining that the client terminal which logs into the website again is identical with the client terminal recorded in the corresponding relationship.

8. The method of claim 1, wherein determining, by the mobile terminal, that the client terminal is allowed to log into the website through a two-dimensional code comprises:

performing, by the mobile terminal, a verification of the first user information; and

determining, by the mobile terminal, that the user is not a code scanning login user, in response to determining that the verification fails.

9. The method of claim 8, further comprising:

querying, by the mobile terminal, a user database by using the first user information, the user database recording a corresponding relationship among the first user information, user login modes and user description information, in response to determining that the verification succeeds; and

determining, by the mobile terminal, that the user is not the code scanning login user in response to determining that the second user information is not recorded in the user database.

10. The method of claim 9, further comprising:

determining, by the mobile terminal, a user login mode corresponding to the first user information, in response to determining that the first user information is recorded in the user database; and

determining, by the mobile terminal, that the user is not the code scanning login user in response to determining that the user login mode corresponding to the first user information does not support code scanning login.

11. The method of claim 10, wherein the determining, by the mobile terminal, the user login mode corresponding to the first user information comprises determining that the mobile terminal supports scanning the two-dimensional code.

12. The method of claim 10, further comprising:

determining, by the mobile terminal, the user description information corresponding to the first user information, in response to determining that the user login mode corresponding to the first user information supports code scanning login; and

determining, by the mobile terminal, that the user is not the code scanning login user, in response to determining that the user description information corresponding to the first user information is a non-wireless area user.

13. The method of claim 12, further comprising:

determining, by the mobile terminal, that the user is the code scanning login user, in response to determining that the user description information corresponding to the second user information is a wireless area user.

14. The method of claim 1, further comprising:

acquiring, by the mobile terminal, a security identification corresponding to the client terminal by using the first user information; and

recording a corresponding relationship between the first user information and the security identification, the security identification being a unique identification corresponding to the client terminal.

15. The method of claim 14, further comprising:

receiving, by the mobile terminal, a command from the client terminal to scan the two-dimensional code;

scanning the two-dimensional code to obtain the security identification corresponding to the two-dimensional code; and

querying the corresponding relationship between the first user information and the security identification corresponding to the two-dimensional code to acquire the first user information.

16. The method of claim 1, wherein the security identification has an expiration time.

17. The method of claim 1, wherein the two-dimensional code has an expiration time.

18. A mobile terminal comprising:

a recording module that, after a client terminal on the mobile terminal successfully logs into a website through user information and password information, records a corresponding relationship between the client terminal and the user information;

a determining module that, when the client terminal logs into the website again, determines that the client terminal is allowed to log into the website through a two-dimensional code by using the corresponding relationship;

an acquiring module that acquires a security identification corresponding to the client terminal; and

a generating module that generates a two-dimensional code by using the security identification and displays the two-dimensional code.

19. The mobile terminal of claim 18, further comprising:

a receiving module that receives a command from the client terminal to scan the two-dimensional code; and

a logging-in module that, upon a receipt of the command, determines that the client terminal logs into the website through the two-dimensional code.

20. One or more memories having stored thereon computer-executable instructions executable by one or more processors to perform operations comprising:

recording a corresponding relationship between a client terminal and first user information after the client terminal at the mobile terminal successfully logs into a website;

determining that the client terminal is allowed to log into the web site through a two-dimensional code by using the corresponding relationship when the client terminal logs into the web site again;

acquiring a security identification corresponding to the client terminal;

generating the two-dimensional code by using the security identification; and

displaying the two-dimensional code.