Seamless cross-site user authentication status detection and automatic login
View Patent ↗A system and method for determining in a global network the user network authentication status as the user goes from site to site within the network is provided. Additionally, the system and method provides for transparent or implicit multi-site logon functionality, including automatic introduction from one site to the other using a baseline authentication agency ( 102 ). The system and method provides an architecture for a core global network ( 100 ) (referred to herein as NET) that incorporates some or all of the following features and components: a set of baseline authentication agencies responsible for the core global network (NET) services, such as login and user-selected service-provider lookup; a shared NET domain and associated DNS records ( 106 ) used for cookie ( 110 ) sharing, login routing, and the like; and a collection of partner sites ( 108 ) accessible via the NET.
1. A computer-implemented method for a baseline authentication agency allowing for seamless login of a user as the user accesses a site of a collection of sites within a network, the method comprising:
retrieving computer-executable instructions from computer storage of a server of the baseline authentication agency; and
executing the computer-executable instructions on at least one computer processor of the server, thereby causing computer hardware of the server to perform operations comprising:
receiving a request from a browser of the user who has been previously been authenticated by the baseline authentication agency with respect to the network, the request comprising a site identifier related to the site, the request also comprising a cookie related to the user, the cookie including a reference designating the baseline authentication agency, the baseline authentication agency one of a set of baseline authentication agencies and associated with the user, wherein the cookie is stored on a global network domain used for cookie sharing and the collection of sites have access to cookies on the global network domain;
determining whether the cookie is valid;
when the cookie is valid,
determining whether a trust relationship is established between the user and the site indicating that the site is one of a group of partner sites for which the user has defined login parameters;
generating a login ticket for the site and sending the login ticket to the user's browser to allow for seamless login of the user to the site when the trust relationship is established; and
wherein the method further comprises generating JavaScript code that
writes out an HTML form that includes the login ticket as a hidden field and a partner Web site global network login handler as an action URL, and
auto-submits said HTML form such that the user's browser posts the HTML form to the partner Web site, global network login handler URL on the site.
2. The method of claim 1 , further comprising checking if the site identifier is known or valid.
3. The method of claim 1 , wherein the cookie includes a set of user information.
4. The method of claim 1 , wherein sending the login ticket for the site comprises sending the JavaScript code.
5. The method of claim 1 , further comprising:
if the cookie is valid,
receiving the ticket from the site;
determining whether the ticket is valid; and
if the ticket is valid, sending user identification information to the site, the user identification information to be used by the site to login the user.
6. A computer-implemented method for a baseline authentication agency that determines a user's login permission for a site, the method comprising:
retrieving computer-executable instructions from computer storage of a server of the baseline authentication agency; and
executing the computer-executable instructions on at least one computer processor of the server, thereby causing computer hardware of the server to perform operations comprising:
receiving a request from the user's browser, the request comprising a site identifier related to the site, and a user status identifier related to the user and including a reference designating the baseline authentication agency, the baseline authentication agency being one of a set of baseline authentication agencies and is associated with the user;
determining whether the user status identifier is valid;
when the user status identifier is valid, determining whether the user has authorized seamless login for the site, the site selected the by the user to establish the site as one of a group of partner sites for which the user has defined login parameters; and
generating a login ticket for the site and sending the login ticket to the user's browser when the user has authorized seamless login for the site;
wherein the user status identifier is stored on a global network domain used for sharing user status identifiers, and the site is one of a collection of sites with access to cookies on the global network domain; and
wherein the method further comprises generating JavaScript code that
writes out an HTML form comprising the login ticket as a hidden field and a partner Web site global network login handler as an action URL, and
auto-submits said HTML form such that the user's browser posts the HTML form to the partner Web site global network login handler URL on the site.
7. The method of claim 6 , further comprising: checking if the site identifier is known or valid.
8. The method of claim 6 , wherein the user status identifier includes a set of user information.
9. The method of claim 6 , wherein sending the login ticket for the site comprises sending the JavaScript code.
10. The method of claim 6 , further comprising: if the user status identifier is valid,
receiving the ticket from the site;
determining whether the ticket is valid; and
if the ticket is valid,
sending user identification information to the site, the user identification information to be used by the site to login the user.