Question

我正在尝试将Spring Security集成到ui：composition中。我从这个有用的链接获得了帮助：https://raichand-java.blogspot.in/2016/12/springsecurity4primefaces5springdatajpa.html

也可以。

但是，在将代码集成到ui：composition之后，我得到了一个例外。知道我添加了文件 springsecurity.taglib.xml ：

<?xml version="1.0"?>
<!DOCTYPE facelet-taglib PUBLIC
  "-//Sun Microsystems, Inc.//DTD Facelet Taglib 1.0//EN"
  "http://java.sun.com/dtd/facelet-taglib_1_0.dtd">
<facelet-taglib>
    <namespace>http://www.springframework.org/security/tags</namespace>
    <tag>
        <tag-name>authorize</tag-name>
        <handler-class>org.springframework.faces.security.FaceletsAuthorizeTagHandler</handler-class>
    </tag>
    <function>
        <function-name>areAllGranted</function-name>
        <function-class>org.springframework.faces.security.FaceletsAuthorizeTagUtils</function-class>
        <function-signature>boolean areAllGranted(java.lang.String)</function-signature>
    </function>
    <function>
        <function-name>areAnyGranted</function-name>
        <function-class>org.springframework.faces.security.FaceletsAuthorizeTagUtils</function-class>
        <function-signature>boolean areAnyGranted(java.lang.String)</function-signature>
    </function>
    <function>
        <function-name>areNotGranted</function-name>
        <function-class>org.springframework.faces.security.FaceletsAuthorizeTagUtils</function-class>
        <function-signature>boolean areNotGranted(java.lang.String)</function-signature>
    </function>
    <function>
        <function-name>isAllowed</function-name>
        <function-class>org.springframework.faces.security.FaceletsAuthorizeTagUtils</function-class>
        <function-signature>boolean isAllowed(java.lang.String, java.lang.String)</function-signature>
    </function>
</facelet-taglib>

我已添加到文件 web.xml ：

  <context-param>
      <param-name>javax.faces.FACELETS_LIBRARIES</param-name>
      <param-value>/WEB-INF/springsecurity.taglib.xml</param-value>
  </context-param>

运行此页面后：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:c="http://java.sun.com/jsp/jstl/core"
      xmlns:p="http://primefaces.org/ui">
	<h:head>
        <title>Login</title>
        <h:outputScript library="primefaces" name="jquery/jquery.js"
		target="head" />
	<h:outputScript library="primefaces" name="jquery/jquery-plugins.js"
		target="head" />
	</h:head>
	<h:body>
	
		<ui:composition template="/templates/homeTemplate.xhtml"
						xmlns="http://www.w3.org/1999/xhtml"
					    xmlns:ui="http://java.sun.com/jsf/facelets"
					    xmlns:h="http://java.sun.com/jsf/html"
					    xmlns:sec="http://www.springframework.org/security/tags"
					    xmlns:p="http://primefaces.org/ui">
		
		
		<ui:define name="content">	
    	<center><h2>Login</h2></center>
		<c:if test="${'fail' eq param.auth}">
    		<div style="color:red">
        		Login Failed!!!<br/>
            	Reason : Bad Credentials!Please Try Again.
    		</div>
		</c:if>
     	<center>
     		<h:form prependId="false" id="form">
        		<p:panelGrid columns="2" style="border-bottom-width: 0px;">
                <h:outputText value="UserName:"/>
                <p:inputText value="#{loginController.username}" id="username" required="true" requiredMessage="UserName is required"/>
                <h:outputText value="Password:"/>
                <p:password value="#{loginController.password}" id="password" required="true" requiredMessage="Password is required"/>
            </p:panelGrid>
        	    <p:spacer height="20px" width="10px">  </p:spacer>
        	    <p:row>
        	    	<p:selectBooleanCheckbox label="Remember Me" id="remember-me" >Remember Me </p:selectBooleanCheckbox>
        	         <h:outputText value=" " />
        	    </p:row>
        	    <br/> 
        	    <p:row>
        	    	<p:commandButton action="#{loginController.login()}" value="Login" ajax="false"/>
        	   	</p:row>
        	</h:form>
		</center>
		</ui:define>
	</ui:composition>
	
	</h:body>
</html>

我遇到了这个例外：

SEVERE [javax.enterprise.resource.webcontainer.jsf.config]（ServerService线程池 - 175）部署期间出现严重错误:: com.sun.faces.config.ConfigurationException：CONFIGURATION FAILED！ org.springframework.faces.security.FaceletsAuthorizeTagHandler来自[Module“deployment.mission-man-ear.ear.mission-man-web.war：main”from Service Module Loader] 在com.sun.faces.config.ConfigManager.initialize（ConfigManager.java:453） at com.sun.faces.config.ConfigureListener.contextInitialized（ConfigureListener.java:227） at io.undertow.servlet.core.ApplicationListeners.contextInitialized（ApplicationListeners.java:187）在io.undertow.servlet.core.DeploymentManagerImpl.deploy（DeploymentManagerImpl.java:198）在org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext（UndertowDeploymentService.java:100）在org.wildfly.extension.undertow.deployment.UndertowDeploymentService $ 1.run（UndertowDeploymentService.java:82） at java.util.concurrent.Executors $ RunnableAdapter.call（Executors.java:511） at java.util.concurrent.FutureTask.run（FutureTask.java:266）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:617）在java.lang.Thread.run（Thread.java:748）在org.jboss.threads.JBossThread.run（JBossThread.java:320）

谷歌搜索后，我找到了这个帖子java.lang.ClassNotFoundException: org.springframework.faces.security.FaceletsAuthorizeTagHandler，但没有帮助我！我认为 spring-security-taglibs 依赖版本 版本存在问题。你有没有想过要解决这个问题。任何帮助表示赞赏。非常感谢。

Answer 1

我没有必要进行新的更改。试试Run As＆gt; Maven Clean，Run As＆gt; Maven安装然后Maven＆gt;更新项目。这就是全部。

HTH

在ui：composition

1 个答案: