通过小程序访问LDAP

Question

我需要通过applet访问本地运行的LDAP ，以从其自身的组织安全性对用户进行身份验证。

但是，当我单击登录按钮并且小程序尝试连接到10.0.215.45服务器时，出现以下异常

     network: Connecting http://qa.mycompany.com/loginldap/jndi.properties with proxy=DIRECT
    network: Connecting http://qa.mycompany.com/loginldap/jndi.properties with cookie "__utma=3105202.1962924881.1410333072.1410351890.1411365879.4; __utmz=3105202.1410333072.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); _bcvm_vrid_3210241798524429162=9098969101660648460T0DA4F9342F9A96696C8032E97870412050BB1ADC5C79D4B5EAA03F617D96473191202EB66601664B00D33A3B14F5A765452D84B6F8C4149A8E9235E8EEFB41FE; inproducttranslatemode=false"
    network: Connecting http:// 10.0.215.45 :389/crossdomain.xml with proxy=DIRECT
    network: Connecting http:// 10.0.215.45 :389/ with proxy=DIRECT
    java.security.AccessControlException: access denied ("java.net.SocketPermission" "10.0.215.45:389" "connect,resolve")
        at java.security.AccessControlContext.checkPermission(Unknown Source)
        at java.security.AccessController.checkPermission(Unknown Source)
        at java.lang.SecurityManager.checkPermission(Unknown Source)
        at java.lang.SecurityManager.checkConnect(Unknown Source)
        at sun.plugin2.applet.SecurityManagerHelper.checkConnectHelper(Unknown Source)
        at sun.plugin2.applet.AWTAppletSecurityManager.checkConnect(Unknown Source)

我在构建过程中对applet jar进行了自签名

<target name="dist" depends="clean,compile" description="generate the distribution">
<mkdir dir="${dist}" />
<copy todir="${build}">
    <fileset file="${src}/conf.properties" />
</copy>
<jar jarfile="${dist}/${module-jar-file}" basedir="${build}">
    <manifest>
        <attribute name="Permissions" value="sandbox" />
        <attribute name="Codebase" value="*.mycompany.com" />
        <attribute name="Application-Library-Allowable-Codebase" value="*.mycompany.com" />
        <attribute name="Application-Name" value="Company - SSO" />
        <attribute name="Main-Class" value="com.mycompany.authentication.sso.Application"/>
        <attribute name="Entry-Point" value="com.mycompany.authentication.sso.applet.Applet" />
    </manifest>
</jar>
<signjar jar="${dist}/${module-jar-file}" alias="signalias" keystore="keystore" storepass="storepass">
</signjar>
<copy todir="${dist}">
    <fileset file="resources/index.html" />
</copy>

我的整体架构像

 >>>>>>>>>>>>>> INTERNET <<<<<<<<<<<<<<< +-------------------------+ + + + + + qa.mycompany.com + <= applet is hosted here + SERVER + + + +-------------------------+ ************************************************************************************** >>>>>>>>>>>>>> LOCAL NETWORK <<<<<<<<<<<<<<< +-----------------------------------------------+ + + + http://qa.mycompany.com/loginldap + + + +-----------------------------------------------+ + + + + + Client browser downloading applet + =======|| + and running + || + + || +-----------------------------------------------+ || || || (10.0.215.45) || +------------+ ======>> + + + LDAP + + + +------------+ 

Answer 1

这就是我的工作方式

1. 我将清单行从<attribute name="Permissions" value=" sandbox " />更改为<attribute name="Permissions" value=" all-permissions " />
2. 由于我没有任何适当的SSL证书，因此将我的主机http://qa.mycompany.com添加到了例外站点列表。 在“安全性”选项卡下的“ Java控制面板”中。

这个至少开始并在浏览器中运行了我的小程序。 稍后在生产环境中，我可以拥有适当的SSL证书并根据我的要求分配适当的权限。