httpclient tool to access the/servicevalidate interface of the cas service, ticket, service is passed to this interface, which verifies the validity of the ticket,ticketvalidationfilter if a successful message is obtained, the user information is written to the session of the web application. So far the,sso session has been established, in the future users in the same browser to access this web applicatio
in writing
Single Sign-on CAS usage series:
Single Sign-on CAS usage note (i): pre-preparation and configuring the SSL protocol for Cas-server
Single Sign-on CAS usage (ii): Deploying CAS servers and clients
Single Sign-on
CAS implements Single Sign-on. net mvc and casmvc
Single Sign-on
Single Sign On (SSO for short) is one of the most popular solutions for enterprise business integration. SSO is defined in multiple application systems. Users only need to log on once to access all mutually trusted application systems.
Single Sign-On principle
Storage Trust
Verify Trust
CAS-go to the logon page after logging out. cas logs out.
After CAS is single-point logout, it will jump to its own logout interface by default (this is based on the deployed CAS-Server. For details, see the previous article), such:
The corresponding jsp directory is as follows:
1. Modify
Cas+shiro do not always go to CAs to verify identity information, need to use Shiro in the current system has a complete certification body.Then there is a question, when to go to CAS checksum information, the current configuration method:CAS system sets the default browser session survival time, the current system session survival time is 30 minutes, then when t
CAS cluster deployment session sharing configuration, cas cluster deployment sessionBackground
Some time ago, the project planned to establish an independent logon Authentication center. Because a set of stable logon and Authentication code was developed separately, the final solution was to apply the Central Authentication Service (CAS) to the open-source Authen
needs to is in the right position within the FILTER chain. --> Required for the casprocessingfilter, so define it explicitly set and specify an Id even tho Ugh the AuthenticationManager is created by Default when namespace based config is used. --> This was used to configure CAS. The service is theActual redirect that'll be a triggered after the CAS login sequence.-Http://localhost:8088/SpringSe
backgrounda few days ago wrote a blog net Single sign-on (SSO), but in this blog is done under the ASP., there is no problem, but after switching to MVC, the problem is one after another, then there is no way to think about it or someone else has written it, Do not use the things you write, one is unstable, and the other is a lot of defects! And then you start looking! Finally decided to use CAs to do!
First, what is single sign-on. Single Sign On (SSO) is one of the most popular solutions for enterprise business integration. SSO is defined in multiple application systems. Users only need to log on once to access all mutually trusted application systems.
The CAS logon system has two roles. One is a Web application that provides the logon service, logon page, an
Environmental Win8+tomcat7+jdk7+cas-server-4.0.0-release1. First to http://downloads.jasig.org/address download cas-server-4.0.0-release.zip, unzip to modules directory Cas-server-webapp-4.0.0.war, copy to Tomcat's WebApp directory, modify the name to Cas.war2. (1) Create a certificateKeytool-genkey-alias mycas-keyalg rsa-keysize 2048-keystore e:/
Shiro-cas single-point exit and shiro-cas single-point exit
Single-point exit after shiro and CAS are integrated
After exiting any application, all applications must log on again.
Implementation idea shiro redirects to cas again after exiting the system
1. reconfigure the logout jump of shiro
Go to
Transferred from: http://www.iteye.com/topic/1137510
In the enterprise application system is more, in order to be employees to achieve a user information can be logged into other systems, so use single login (a sign on, abbreviated SSO) for implementation, the current use of the SSO framework is CAX (Central authentication Service) is a good single sign-on framework for WEB applications.
To the
Java concurrent programming: CAS and java concurrent cas
Comparison and replacement of CAS (Compare and swap) is a technology used to design concurrent algorithms. Simply put, comparison and replacement use an expected value to compare with the current value of a variable. If the value of the current variable is equal to the expected value, replace the value of t
Cas + shiro implement requests to cas for identity authentication from time to time, and shirocas
Cas + shiro does not perform cas verification of identity information from time to time. shiro must have a complete certification body in the current system.
The current configuration method is as follows:
The
Java thread (10): CAS, java thread casPreface
In the Java concurrent package, there is such a package, java. util. concurrent. atomic, which is an atomic encapsulation of some Java data types. Based on the original data types, it provides atomic operation methods to ensure thread security. The following uses AtomicInteger as an example to illustrate how it is implemented.
public final int incrementAndGet() { for (;;) { int current = get();
Cartoon: What is the CAS mechanism ?, Cartoon cas Mechanism
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Example program: Start two threads, and add the static variable count in each thread for 100 times.
What is the final output count result? Will
Tags: str roles version CTE nod pom.xml import username algorithmCAS Https and Database authentication (iii)tags (space delimited): CASSso-examples-guides Source
Intro (Introduction)From the previous section, we know Apereo CAS that the official default is to use HTTPS for deployment:For security, we use HTTPS and disable static account information.What do you ' ll need (need to master)
JDK 1.8 or later
Maven 3.2+
Spring Boot
Single Sign-On (SSO) is a basic requirement for complex application systems. Yale CAS is a common open source solution. CAS Certification Center, based on its special functions, will naturally become the core of the entire application system. All application system authentication work will be requested to CAS for compl
Springboot+springsecurity+springsessiondataredis+cas set up the cluster single-point landing system
Environment Description
Windows 7 64bit
Spring boot:1.4.0.release
spring security:4.1.0.release
cas:4.1.3
nginx: whatever
Building CAS Services
1.Tomcat Configuring SSL
1. Generate a certificate
To enter the directory%tomcat_home% as a command, enter the fol
(http mode)
Installation EnvironmentTomcat7.0 JDK6 CAS SERVER 3.5.2, download address http://www.jasig.org/cas/download 1. Open Cas\web-inf\deployerconfigcontext.xml file (1 Logoff system default login mode: class= "Org.jasig.cas.adaptors.jdbc.QueryDatabaseAuthenticationHandler" >
The complete code is as follows:
Declare that my
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