Single sign on infrastructure
View Patent ↗One embodiment is a method that uses a Single Sign On (SSO) infrastructure in an application for creating a security context that identifies a user. The application then passes the security context to a second application and to the user as a cookie. The cookie is passed back to applications to enable SSO access to resources.
1. A method executed by a computer, comprising: authenticating, by the computer, a user at an application;
calling, by the computer, a Single Sign On (SSO) infrastructure in the application for creating a security context that identifies the user;
passing, by the computer, the security context from the application to a second application and to the user as a cookie; and
calling, by the computer, a SSO infrastructure in the second application to authenticate a request that includes the cookie from the user;
wherein the SSO filter of the second application decrypts an encrypted token in the cookie from a web service (WS) call received from the application to obtain a security context for the user that initiates HTTP (Hyper Text Markup Language) requests to the second application.
2. The method of claim 1 further comprising: encrypting, with the SSO infrastructure in the application, the security context to create the token that is passed in the cookie to the user and passed to the SSO infrastructure of the second application.
3. The method of claim 1 further comprising, placing an expiration time limit on the security context to limit ability of a hacker to use the security context.
4. The method of claim 1 further comprising:
creating an application session at the second application with the security context; and
passing the security context in a cookie from the second application to a browser of the user for use in a subsequent request from the browser to the second application.
5. The method of claim 1 further comprising, enabling the user to be authenticated only once at the application using a single sign on process to gain access to multiple different applications in an enterprise.
6. A tangible non-transitory computer readable storage medium having instructions, that when executed, cause a computer:
authenticate a user at an application that includes Single Sign On (SSO) infrastructure in the application for creating a security context that identifies the user;
pass the security context in a cookie from the application to a browser of the user and to a second application;
perform a Web Service (WS) call that includes the security context from the application to the second application;
use a SSO infrastructure in the second application to retrieve the security context from the WS call, validate the WS call, and respond to the WS call;
create an application session at the second application with the security context; and
pass the security context in a cookie from the second application to the browser of the user for use in a subsequent request from the browser to the second application, wherein the SSO filter of the second application decrypts an encrypted token in the cookie from a web service (WS) call received from the application to obtain a security context for the user that initiates HTTP (Hyper Text Markup Language) requests to the second application.
7. The tangible non-transitory computer readable storage medium of claim 6 comprising instructions that cause the computer to: receive, at the second application and from the browser of the user, the subsequent request that includes the cookie sent from the second application to the browser of the user.
8. The tangible non-transitory computer readable storage medium of claim 6 , wherein the first and second applications share a same secret to validate the browser of the user.
9. The tangible non-transitory computer readable storage medium of claim 6 comprising instructions that cause the computer to, store the security context in an encrypted token in both the application and in the second application.
10. The tangible non-transitory computer readable storage medium of claim 6 , wherein the application authenticates the user for the second application so the user is not required to be re-authenticated at the second application.
11. A computer system, comprising: one or more servers;
a first software application executing on the one or more servers and including a Single Sign On (SSO) filter, a SSO utility, and an application core; and
a second software application executing on the one or more servers and including a SSO filter, a SSO utility, and an application core, wherein the first and second applications communicate to enable both Web SSO and Web Services SSO, and
wherein the first software application transmits over a network an encrypted token in a cookie to a browser so a user can transmit the encrypted token and the cookie back to the first software application and to the second software application to access resources of the first software application and the second software application in a SSO session, wherein the SSO utility of the first software application creates a security context from user login information and from security data that includes groups, roles, and attributes for the user, and the wherein the SSO filter of the second software application decrypts the encrypted token from a WS call.
12. The computer system of claim 11 , wherein the SSO filter of the second software application decrypts the encrypted token from a WS call received from the first software application to obtain a security context for the user that initiates HTTP (Hyper Text Markup Language) requests to the second software application.
13. The computer system of claim 11 , wherein the first software application transfers user data to the second software application so a WS call from the first software application to the second software application can be executed without requiring the user to be re-authenticated.