package?com.taoge.shiro.authenticator.strategy;

import?java.util.Collection;

import?org.apache.shiro.authc.AuthenticationException;
import?org.apache.shiro.authc.AuthenticationInfo;
import?org.apache.shiro.authc.AuthenticationToken;
import?org.apache.shiro.authc.SimpleAuthenticationInfo;
import?org.apache.shiro.authc.pam.AbstractAuthenticationStrategy;
import?org.apache.shiro.realm.Realm;
import?org.apache.shiro.util.CollectionUtils;
/**
?*?Shiro框架學習demo
?*?業余草：www.xttblog.com
?*?QQ1群：135430763（已滿）
?*?QQ2群：454796847
?*?@author?濤哥
?*?@date?2016年8月8日14:46:10
?*/
public?class?AtLeastTwoAuthenticatorStrategy?extends?AbstractAuthenticationStrategy?{

????@Override
????public?AuthenticationInfo?beforeAllAttempts（Collection?realms?AuthenticationToken?token）?throws?AuthenticationException?{
????????return?new?SimpleAuthenticationInfo（）;//返回一個權限的認證信息
????}

????@Override
????public?AuthenticationInfo?beforeAttempt（Realm?realm?AuthenticationToken?token?AuthenticationInfo?aggregate）?throws?AuthenticationException?{
????????return?aggregate;//返回之前合并的
????}

????@Override
????public?AuthenticationInfo?afterAttempt（Realm?realm?AuthenticationToken?token?AuthenticationInfo?singleRealmInfo?AuthenticationInfo?aggregateInfo?Throwable?t）?throws?AuthenticationException?{
????????AuthenticationInfo?info;
????????if?（singleRealmInfo?==?null）?{
????????????info?=?aggregateInfo;
????????}?else?{
????????????if?（aggregateInfo?==?null）?{
????????????????info?=?singleRealmInfo;
????????????}?else?{
????????????????info?=?merge（singleRealmInfo?aggregateInfo）;
????????????}
????????}

????????return?info;
????}

????@Override
????public?AuthenticationInfo?afterAllAttempts（AuthenticationToken?token?AuthenticationInfo?aggregate）?throws?AuthenticationException?{
????????if?（aggregate?==?null?||?CollectionUtils.isEmpty（aggregate.getPrincipals（））?||?aggregate.getPrincipals（）.getRealmNames（）.size（）?????????????throw?new?AuthenticationException（“Authentication?token?of?type?[“?+?token.getClass（）?+?“]?“?+
????????????????????“could?not?be?authenticated?by?any?configured?realms.??Please?ensure?that?at?least?two?realm?can?“?+
????????????????????“authenticate?these?tokens.“）;
????????}

????????return?aggregate;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-08-08?14:41??shiro-demo1\
?????文件????????1431??2016-08-08?14:13??shiro-demo1\.classpath
?????文件?????????563??2016-08-08?14:13??shiro-demo1\.project
?????目錄???????????0??2016-08-08?14:13??shiro-demo1\.settings\
?????文件??????????57??2016-08-08?14:13??shiro-demo1\.settings\org.eclipse.core.resources.prefs
?????文件?????????243??2016-08-08?14:13??shiro-demo1\.settings\org.eclipse.jdt.core.prefs
?????文件??????????90??2016-08-08?14:12??shiro-demo1\.settings\org.eclipse.m2e.core.prefs
?????目錄???????????0??2016-08-08?14:41??shiro-demo1\doc\
?????目錄???????????0??2016-08-08?14:43??shiro-demo1\doc\sql\
?????文件????????1980??2016-08-08?14:43??shiro-demo1\doc\sql\shiro.sql
?????文件????????1331??2016-08-08?17:14??shiro-demo1\pom.xml
?????目錄???????????0??2016-08-08?14:12??shiro-demo1\src\
?????目錄???????????0??2016-08-08?14:12??shiro-demo1\src\main\
?????目錄???????????0??2016-08-08?14:39??shiro-demo1\src\main\java\
?????目錄???????????0??2016-08-08?17:14??shiro-demo1\src\main\java\com\
?????目錄???????????0??2016-08-08?17:14??shiro-demo1\src\main\java\com\taoge\
?????目錄???????????0??2016-08-08?17:14??shiro-demo1\src\main\java\com\taoge\shiro\
?????目錄???????????0??2016-08-08?17:14??shiro-demo1\src\main\java\com\taoge\shiro\authenticator\
?????目錄???????????0??2016-08-08?14:39??shiro-demo1\src\main\java\com\taoge\shiro\authenticator\strategy\
?????文件????????2333??2016-08-08?17:14??shiro-demo1\src\main\java\com\taoge\shiro\authenticator\strategy\AtLeastTwoAuthenticatorStrategy.java
?????文件????????2317??2016-08-08?17:14??shiro-demo1\src\main\java\com\taoge\shiro\authenticator\strategy\OnlyOneAuthenticatorStrategy.java
?????目錄???????????0??2016-08-08?14:52??shiro-demo1\src\main\java\com\taoge\shiro\realm\
?????文件????????2133??2016-08-08?17:14??shiro-demo1\src\main\java\com\taoge\shiro\realm\MyRealm.java
?????目錄???????????0??2016-08-08?15:23??shiro-demo1\src\main\resources\
?????文件?????????447??2016-08-08?15:23??shiro-demo1\src\main\resources\shiro-authenticator-all-fail.ini
?????文件?????????447??2016-08-08?15:23??shiro-demo1\src\main\resources\shiro-authenticator-all-success.ini
?????文件?????????500??2016-08-08?15:26??shiro-demo1\src\main\resources\shiro-authenticator-atLeastOne-success.ini
?????文件?????????472??2016-08-08?15:23??shiro-demo1\src\main\resources\shiro-authenticator-atLeastTwo-success.ini
?????文件?????????449??2016-08-08?15:23??shiro-demo1\src\main\resources\shiro-authenticator-first-success.ini
?????文件?????????523??2016-08-08?15:23??shiro-demo1\src\main\resources\shiro-authenticator-onlyone-success.ini
?????文件?????????319??2016-08-08?15:23??shiro-demo1\src\main\resources\shiro-jdbc-realm.ini
............此處省略53個文件信息