cn.dreampie.common.plugin.shiro

类 MyAuthenticationFilter

java.lang.Object

org.apache.shiro.web.servlet.ServletContextSupport

org.apache.shiro.web.servlet.AbstractFilter

org.apache.shiro.web.servlet.NameableFilter

org.apache.shiro.web.servlet.OncePerRequestFilter

org.apache.shiro.web.servlet.AdviceFilter

org.apache.shiro.web.filter.PathMatchingFilter

cn.dreampie.common.plugin.shiro.MyAccessControlFilter

cn.dreampie.common.plugin.shiro.MyAuthenticationFilter

所有已实现的接口:

javax.servlet.Filter, org.apache.shiro.util.Nameable, org.apache.shiro.web.filter.PathConfigProcessor

直接已知子类:

MyAuthenticatingFilter

public abstract class MyAuthenticationFilter
extends MyAccessControlFilter

Base class for all Filters that require the current user to be authenticated. This class encapsulates the logic of checking whether a user is already authenticated in the system while subclasses are required to perform specific logic for unauthenticated requests.

从以下版本开始:

0.9

字段概要

字段

限定符和类型	字段和说明
static String	DEFAULT_SUCCESS_URL

从类继承的字段 cn.dreampie.common.plugin.shiro.MyAccessControlFilter

DEFAULT_LOGIN_URL, GET_METHOD, POST_METHOD

从类继承的字段 org.apache.shiro.web.filter.PathMatchingFilter

appliedPaths, pathMatcher

从类继承的字段 org.apache.shiro.web.servlet.OncePerRequestFilter

ALREADY_FILTERED_SUFFIX

从类继承的字段 org.apache.shiro.web.servlet.AbstractFilter

filterConfig

构造器概要

构造器

构造器和说明
MyAuthenticationFilter()

方法概要

方法

限定符和类型	方法和说明
protected void	dynaRedirect(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, String url)
String	getSuccessUrl() Returns the success url to use as the default location a user is sent after logging in.
Map<String,String>	getSuccessUrlMap()
protected boolean	isAccessAllowed(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, Object mappedValue) Determines whether the current subject is authenticated.
protected void	issueFailureRedirect(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)
protected void	issueSuccessRedirect(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response) Redirects to user to the previously attempted URL after a successful login.
void	setSuccessUrl(String successUrl) Sets the default/fallback success url to use as the default location a user is sent after logging in.
void	setSuccessUrlMap(Map<String,String> successUrlMap)

从类继承的方法 cn.dreampie.common.plugin.shiro.MyAccessControlFilter

getFailureUrl, getFailureUrlMap, getLoginUrl, getLoginUrlMap, getRealFailureUrl, getRealLoginUrl, getSubject, isLoginRequest, onAccessDenied, onAccessDenied, onPreHandle, redirectToLogin, saveRequest, saveRequestAndRedirectToLogin, setFailureUrl, setFailureUrlMap, setLoginUrl, setLoginUrlMap

从类继承的方法 org.apache.shiro.web.filter.PathMatchingFilter

getPathWithinApplication, isEnabled, pathsMatch, pathsMatch, preHandle, processPathConfig

从类继承的方法 org.apache.shiro.web.servlet.AdviceFilter

afterCompletion, cleanup, doFilterInternal, executeChain, postHandle

从类继承的方法 org.apache.shiro.web.servlet.OncePerRequestFilter

doFilter, getAlreadyFilteredAttributeName, isEnabled, isEnabled, setEnabled, shouldNotFilter

从类继承的方法 org.apache.shiro.web.servlet.NameableFilter

getName, setName, toStringBuilder

从类继承的方法 org.apache.shiro.web.servlet.AbstractFilter

destroy, getFilterConfig, getInitParam, init, onFilterConfigSet, setFilterConfig

从类继承的方法 org.apache.shiro.web.servlet.ServletContextSupport

getContextAttribute, getContextInitParam, getServletContext, removeContextAttribute, setContextAttribute, setServletContext, toString

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_SUCCESS_URL

public static final String DEFAULT_SUCCESS_URL

另请参阅:

常量字段值

构造器详细资料

MyAuthenticationFilter

public MyAuthenticationFilter()

方法详细资料

getSuccessUrl

public String getSuccessUrl()

Returns the success url to use as the default location a user is sent after logging in. Typically a redirect after login will redirect to the originally request URL; this property is provided mainly as a fallback in case the original request URL is not available or not specified. The default value is DEFAULT_SUCCESS_URL.

返回:

the success url to use as the default location a user is sent after logging in.

setSuccessUrl

public void setSuccessUrl(String successUrl)

Sets the default/fallback success url to use as the default location a user is sent after logging in. Typically a redirect after login will redirect to the originally request URL; this property is provided mainly as a fallback in case the original request URL is not available or not specified. The default value is DEFAULT_SUCCESS_URL.

参数:

successUrl - the success URL to redirect the user to after a successful login.

getSuccessUrlMap

public Map<String,String> getSuccessUrlMap()

setSuccessUrlMap

public void setSuccessUrlMap(Map<String,String> successUrlMap)

isAccessAllowed

protected boolean isAccessAllowed(javax.servlet.ServletRequest request,
                      javax.servlet.ServletResponse response,
                      Object mappedValue)

Determines whether the current subject is authenticated. The default implementation acquires the currently executing Subject and then returns subject.isAuthenticated();

指定者:

isAccessAllowed 在类中 MyAccessControlFilter

参数:

request - the incoming ServletRequest

response - the outgoing ServletResponse

mappedValue - the filter-specific config value mapped to this filter in the URL rules mappings.

返回:

true if the subject is authenticated; false if the subject is unauthenticated

issueSuccessRedirect

protected void issueSuccessRedirect(javax.servlet.ServletRequest request,
                        javax.servlet.ServletResponse response)
                             throws Exception

Redirects to user to the previously attempted URL after a successful login. This implementation simply calls WebUtils.redirectToSavedRequest using the successUrl as the fallbackUrl argument to that call.

参数:

request - the incoming request

response - the outgoing response

抛出:

Exception - if there is a problem redirecting.

issueFailureRedirect

protected void issueFailureRedirect(javax.servlet.ServletRequest request,
                        javax.servlet.ServletResponse response)
                             throws Exception

抛出:

Exception

dynaRedirect

protected void dynaRedirect(javax.servlet.ServletRequest request,
                javax.servlet.ServletResponse response,
                String url)
                     throws Exception

抛出:

Exception