CAS implementation SSO Single sign-on principle
1.CAS Introduction
1.1.What is CAS?
CAS (central authentication Service) is an enterprise-class, open-source project initiated by Yale University, designed to provide a reliable single sign-on solution (belonging to Web
[1]. Overview following the previous demonstration of single-point Logon (SSO) instance based on CAS, the server authentication mechanism adopts the default configuration of the test environment, this article will focus on how to query the database and configure authentication for the user name and password.[2] The Basic Environment of the demo environment is the same: Demonstration of Single Sign-On (
Single Sign-On (SSO) based on CAS: CAS + LDAP for Single Sign-on authentication and ssoldap
[1]. Overview CAS is the central authentication portal for N systems, and user information throughout multiple systems is shared and should be maintained separately, this information may belong to unused systems, organi
[1]. Overview CAS is the central authentication portal for N systems, and user information throughout multiple systems is shared and should be maintained separately, this information may belong to unused systems, organizations, and countries, thus forming a tree structure. Maintaining tree structure information using relational databases is its weakness, this is the original intention of CAS and LDAP integr
1. Introduction of CAS 1.1. What is a CAS?CAS (central authentication Service) is an enterprise-class, open-source project initiated by Yale University, designed to provide a reliable single sign-on solution (belonging to Web SSO) for Web application systems.CAS began in 2001 and officially became a project in Ja-sig i
1. Introduction of CAS 1.1. What is a CAS?CAS (central authentication Service) is an enterprise-class, open-source project initiated by Yale University, designed to provide a reliable single sign-on solution (belonging to Web SSO) for Web application systems.CAS began in 2001 and officially became a project in Ja-sig i
1. Introduction of CAS 1.1. What is a CAS?CAS (central authentication Service) is an enterprise-class, open-source project initiated by Yale University, designed to provide a reliable single sign-on solution (belonging to Web SSO) for Web application systems.CAS began in 2001 and officially became a project in Ja-sig i
1. Introduction of CAS 1.1. What is a CAS?CAS (central authentication Service) is an enterprise-class, open-source project initiated by Yale University, designed to provide a reliable single sign-on solution (belonging to Web SSO) for Web application systems.CAS began in 2001 and officially became a project in Ja-sig i
Due to changes in requirements, the CAS custom login page is not secure and no longer used, so I suddenly went back to the origin and deployed CAS without a custom login interface on Linux, next, modify the default logon interface of CAs as our interface.
It is impossible to modify the source code of CAS at once, so yo
With the previous foundation, you can now start the deployment of the CAS server side.
First you can go to http://www.jasig.org/cas/download. Download the latest server and client side of CAs
Here we are downloading Cas-server-3.4.2-release.zip and cas-client-3.1.1-release.z
Php uses CAS to implement SSO single-point login and logout .. CAS Server setup cas server: downloads.jasig.orgcasdecompress cas-server-4.0.0-release.zip rename the cas-server-webapp-4.0.0.war under the modules directory as
Cas sso in tomcat6.0.18(1) implementation principle of CASTerms:
CAS (Central Authentication Service)TGT (ticket granting ticket)ST (service ticket)PGT (proxy granting ticket)
In terms of structure, CAS includes two parts: CAS server and
How CAS implements SSO single-point logon and how cassso is implemented
Security:
Users only need to enter the user name and password in cas, and then bind the user through ticket. The cas client verifies the user through ticket and does not transmit the password online, so security can be ensured, password is not stol
Simple SSO framework written according to CAS protocol, cassso frameworkPreface:Considering that distributed applications are an indispensable part of Single Sign-on, it is decided to spend some time learning. I wanted to go directly to the CAS framework. After a preliminary understanding, I thought it was too huge and difficult to customize, it is not that easy
detects the user's TCG cookie, clears the corresponding session, and finds all the application server URLs that are logged on through the tgc sso to submit the request, all callback requests contain the logoutrequest parameter in the following format:All application servers that receive the request will parse this parameter and obtain the sessionid. After obtaining the session ID, the session will be deleted.In this way, the single-point logout funct
CAS basic implementation process for Single Sign-On (SSO) (2), cassso
The purpose of this article is very clear, not to gradually clarify the operations in each step. There are many specific steps online, so the purpose of this article is to sort out your knowledge points, help you better understand.
Small knowledge point accumulation:
Modify the domain name address:
According to the demonstration require
[SSO single point series] (1): Set up the CAS environment, ssocasI. Overview
Today, I wrote the first article on CAS. This article mainly describes the combination of CAS environments, provides a Getting Started Guide to CAS, and demonstrates the simplest example of
In this configuration document, refer to Argan's blog... use Yale CAS server to achieve single point of login (SSO)Argan's blog... Address: http://blog.matrix.org.cn/page/cas
Configure java_home as follows:Java_home = D:/Java/jdk1.5.0 _ 06
CAS (Central Authentication Service) is an open-source Java implementation devel
opens the browser, through the address first request the protected resource, the CAS client will redirect the request automatically to the CAS server side, the CAS server side discovers the no evidence, directly transfers the CAS server login interface to the browser, presents to the user. At this point, after the use
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