JOSSO在JBOSS中安裝與配置

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1、JOSSO單點登錄網關

1.1進入josso/bin目錄，執行josso-gsh命令

1.2 安裝JOSSO的核心Gateway,執行命令

gateway install --target <JBOSS_HOME> --jboss-instance default -? platform jb42

此命令實際上執行了如下操作：

1.2.1 Copy <JOSSO_HOME> \dist\gateway\config目錄下文件至<JBOSS_HOME>\ server\default\conf目錄下

1.2.2 Copy <JOSSO_HOME> \dist\gateway\apps目錄下josso-gateway-web-1.8.0.war包至<JBOSS_HOME>\ server\default\deploy目錄下，并重命名為josso.war
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2、參與單點登錄的Web

2.1進入josso/bin目錄，執行josso-gsh命令

2.2安裝JOSSO的agent,執行命令

agent install --target <JBOSS_HOME> --jboss-instance default --platform jb42

此命令實際上執行了如下操作：

2.2.1修改JBOSS JAAS(Java Authentication Authorization Service)驗證
注釋默認驗證：?? <Realm className="org.jboss.web.tomcat.security.JBossSecurityMgrRealm"

修改%JAVA_HOME%\server\default\deploy\jboss-web.deployer目錄下的server.xml的JAAS驗證，用SSO驗證，添加

<Realm className="org.josso.jb42.agent.JBossCatalinaRealm" appName="josso"

userClassNames="org.josso.gateway.identity.service.BaseUserImpl"

roleClassNames="org.josso.gateway.identity.service.BaseRoleImpl" debug="1" />

2.2.2修改%JBOSS_HOME%\server\default\conf目錄下的login-config.xml文件

添加Josso的login模型。

<application-policy name = "josso">

<authentication>

<login-module code ="org.josso.jb4.agent.JBossSSOGatewayLoginModule" flag= "required">

<module-option name="debug">true</module-option>

</login-module>

</authentication>

</application-policy>
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2.2.3修改%JAVA_HOME%\server\default\deploy\jboss-web.deployer目錄下的server.xml大約在87行，在下面的代碼后面添加SSO代理，在Host節點中添加SSO代理

<Valve className="org.josso.tc55.agent.SSOAgentValve" debug="1"/>

2.2.4在<JBOSS_HOME>\ server\default\conf目錄下新建josso-agent-config.xml文件，此文件可在下載的JOSSO包中找到，服務器版本不同，此文件都不同，主要配置修改2個地方

<!-- Gateway LOGIN and LOGOUT URLs -->

<gatewayLoginUrl>http://localhost:8080/josso/signon/login.do</gatewayLoginUrl>

<gatewayLogoutUrl>http://localhost:8080/josso/signon/logout.do</gatewayLogoutUrl>

這里是配置josso服務器的login和logout的url

需要加入認證的app

<agent:partner-apps>

<!-- Simple definition of a partner application -->

<agent:partner-app id="MySimplePartnerApp" context="/simple-partnerapp"/>

<agent:partner-app id="MyPartnerApp1" context="/partnerapp" >

</agent:partner-apps>

2.2.5 從<JOSSO_HOME>\lib目錄COPY相關jar包到<JBOSS_HOME>\server\default\lib目錄

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2.3對Web應用進行改造
2.3.1 修改web.xml 安全策略

修改Web應用的web.xml文件，在其最后添加<security-constraint>、<security- role>等配置，設置相應Web應用中哪些角色對應用哪些資源具有訪問權限，即在這里可以根據需要配置不同的角色，對應于不同的資源訪問權限。如：
??? <security-constraint>
??????? <!-- Sample Security Constraint -->
??????? <web-resource-collection>
??????????? <!-- We're going to protect this resource and make it available only to users in "role1". -->
??????????? <web-resource-name>public-resources</web-resource-name>
??????????? <url-pattern>/resources/*</url-pattern>
??????????? <http-method>HEAD</http-method>
??????????? <http-method>GET</http-method>
??????????? <http-method>POST</http-method>
??????????? <http-method>PUT</http-method>
??????????? <http-method>DELETE</http-method>
??????? </web-resource-collection>
??????? <!--
??????? No roles required, it means that this are public resources !
??????? Usefull to tell JOSSO that resources matching this security constraint
??????? should not be subject to SSO protection.
??????? -->
??? </security-constraint>
??? <security-constraint>
??????? <!-- Sample Security Constraint -->
??????? <web-resource-collection>
??????????? <!-- We're going to protect this resource and make it available only to users in "role1". -->
??????????? <web-resource-name>protected-resources</web-resource-name>
??????????? <url-pattern>/*</url-pattern>
??????????? <http-method>HEAD</http-method>
??????????? <http-method>GET</http-method>
??????????? <http-method>POST</http-method>
??????????? <http-method>PUT</http-method>
??????????? <http-method>DELETE</http-method>
??????? </web-resource-collection>
??????? <!-- NOTE: This role names will be retrieved by Josso using the proper identity store. -->
??????? <auth-constraint>
??????????? <role-name>role1</role-name>
??????? </auth-constraint>
??????? <user-data-constraint>
??????????? <transport-guarantee>NONE</transport-guarantee>
??????? </user-data-constraint>
??? </security-constraint>
??????????????????? <!-- We only need tomcat to redirect the user -->
??? <login-config>
??????? <auth-method>FORM</auth-method>
??????? <form-login-config>
??????????? <!--
??????????? NOTE: This will redirect the user to the proper login page provided by JOSSO.
??????????? -->
??????????? <form-login-page>/login-redirect.jsp</form-login-page>
??????????? <form-error-page>/login-redirect.jsp</form-error-page>
??????? </form-login-config>
??? </login-config>
??? <security-role >
??????? <description>Role 1</description>
??????? <role-name>role1</role-name>
??? </security-role>
在項目根目錄下新增login-redirect.jsp頁面，代碼如下：

<%@page contentType="text/html; charset=UTF-8" language="java" session="true" %>

<!--

Redirects the user to the proper login page.? Configured as the login url the web.xml for this application.

-->

<%response.sendRedirect(request.getContextPath() + "/josso_login/");%>
2.3.2 修改jboss-web.xml

設置<security-domain>，必須與login-config.xml中的josso login模型名稱一致，我這里名稱為josso，故配置為java:/jaas/josso，如：
<jboss-web>
??? <security-domain>java:/jaas/josso</security-domain>
??? <context-root>/</context-root>
</jboss-web>

轉載于:https://my.oschina.net/vdroid/blog/264339

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