我是GWT的新手。我想为现有的webapp添加安全性。 这是我的web.xml的内容:
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_1342051730046" version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<security-constraint>
<web-resource-collection>
<web-resource-name>index pages</web-resource-name>
<url-pattern>/</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>admin</role-name>
</auth-constraint>
</security-constraint>
<security-role>
<role-name>admin</role-name>
</security-role>
<filter>
<description>Initialises Guice</description>
<filter-name>guiceFilter</filter-name>
<filter-class>com.google.inject.servlet.GuiceFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>guiceFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<login-config>
<auth-method>BASIC</auth-method>
<realm-name>TEST</realm-name>
</login-config>
</web-app>
没有安全限制,应用程序运行正常。但是,如果它存在于web.xml中,则会在尝试呼叫远程服务时收到以下错误503服务不可用。
这就是我如何配置Jetty以包含领域:
<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">
<Configure class="org.mortbay.jetty.webapp.WebAppContext">
<Set name="contextPath">/fnd</Set>
<Get name="securityHandler">
<Set name="userRealm">
<!-- NOTE: This config is duplicated in the pom (jetty plugin) -->
<New class="org.mortbay.jetty.security.HashUserRealm">
<Set name="name">User realm</Set>
<Set name="config"><SystemProperty name="jetty.home" default="."/>/realm.properties
</Set>
</New>
</Set>
</Get>
</Configure>
和realm.properties一样,在classpath中:
# Usernames and passwords for the Jetty deployment
admin:admin,admin
此配置有什么问题吗?我希望在访问索引页面时显示基本身份验证对话框。