org.springframework.security.oauth2.provider.expression
类 OAuth2WebSecurityExpressionHandler

java.lang.Object
  org.springframework.security.access.expression.AbstractSecurityExpressionHandler<org.springframework.security.web.FilterInvocation>
      org.springframework.security.web.access.expression.DefaultWebSecurityExpressionHandler
          org.springframework.security.oauth2.provider.expression.OAuth2WebSecurityExpressionHandler

所有已实现的接口：

org.springframework.aop.framework.AopInfrastructureBean, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.security.access.expression.SecurityExpressionHandler<org.springframework.security.web.FilterInvocation>, org.springframework.security.web.access.expression.WebSecurityExpressionHandler

public class OAuth2WebSecurityExpressionHandler
extends org.springframework.security.web.access.expression.DefaultWebSecurityExpressionHandler

A security expression handler that can handle default web security expressions plus the set provided by OAuth2SecurityExpressionMethods using the variable oauth2 to access the methods. For example, the expression #oauth2.clientHasRole('ROLE_ADMIN') would invoke OAuth2SecurityExpressionMethods.clientHasRole(java.lang.String).

作者：

Dave Syer, Rob Winch

构造方法摘要

OAuth2WebSecurityExpressionHandler()

方法摘要

protected org.springframework.expression.spel.support.StandardEvaluationContext	createEvaluationContextInternal(org.springframework.security.core.Authentication authentication, org.springframework.security.web.FilterInvocation invocation)
void	setThrowExceptionOnInvalidScope(boolean throwException) Flag to determine the behaviour on access denied if the reason is .

从类 org.springframework.security.web.access.expression.DefaultWebSecurityExpressionHandler 继承的方法

createSecurityExpressionRoot

从类 org.springframework.security.access.expression.AbstractSecurityExpressionHandler 继承的方法

getExpressionParser, getPermissionEvaluator, getRoleHierarchy, setApplicationContext, setExpressionParser, setPermissionEvaluator, setRoleHierarchy

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口 org.springframework.security.access.expression.SecurityExpressionHandler 继承的方法

getExpressionParser

构造方法详细信息

OAuth2WebSecurityExpressionHandler

public OAuth2WebSecurityExpressionHandler()

方法详细信息

setThrowExceptionOnInvalidScope

public void setThrowExceptionOnInvalidScope(boolean throwException)

Flag to determine the behaviour on access denied if the reason is . If set then we throw an InvalidScopeException instead of returning true. This is unconventional for an access decision because it vetos the other voters in the chain, but it enables us to pass a message to the caller with information about the required scope.

参数：

throwException - the flag to set (default true)

createEvaluationContextInternal

protected org.springframework.expression.spel.support.StandardEvaluationContext createEvaluationContextInternal(org.springframework.security.core.Authentication authentication,
                                                                                                                org.springframework.security.web.FilterInvocation invocation)

覆盖：

类 org.springframework.security.access.expression.AbstractSecurityExpressionHandler<org.springframework.security.web.FilterInvocation> 中的 createEvaluationContextInternal