将用户授权信息缓存放入Session优化可能出现用户缓存混乱问题。

farkguidao · Nov 14, 2016 · 82b9ecc · 82b9ecc
1 parent e4124ac
commit 82b9ecc
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Showing 2 changed files with 29 additions and 1 deletion.
diff --git a/src/main/java/com/thinkgem/jeesite/modules/sys/security/SystemAuthorizingRealm.java b/src/main/java/com/thinkgem/jeesite/modules/sys/security/SystemAuthorizingRealm.java
@@ -51,6 +51,10 @@ public class SystemAuthorizingRealm extends AuthorizingRealm {
 	private Logger logger = LoggerFactory.getLogger(getClass());
 
 	private SystemService systemService;
+
+	public SystemAuthorizingRealm() {
+		this.setCachingEnabled(false);
+	}
 
 	/**
 	 * 认证回调函数, 登录时调用
@@ -86,6 +90,28 @@ protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcTo
 			return null;
 		}
 	}
+
+	/**
+	 * 获取权限授权信息，如果缓存中存在，则直接从缓存中获取，否则就重新获取， 登录成功后调用
+	 */
+	protected AuthorizationInfo getAuthorizationInfo(PrincipalCollection principals) {
+		if (principals == null) {
+            return null;
+        }
+
+        AuthorizationInfo info = null;
+
+        info = (AuthorizationInfo)UserUtils.getCache(UserUtils.CACHE_AUTH_INFO);
+
+        if (info == null) {
+            info = doGetAuthorizationInfo(principals);
+            if (info != null) {
+            	UserUtils.putCache(UserUtils.CACHE_AUTH_INFO, info);
+            }
+        }
+
+        return info;
+	}
 
 	/**
 	 * 授权查询回调函数, 进行鉴权但缓存中无用户的授权信息时调用

diff --git a/src/main/java/com/thinkgem/jeesite/modules/sys/utils/UserUtils.java b/src/main/java/com/thinkgem/jeesite/modules/sys/utils/UserUtils.java
@@ -43,7 +43,8 @@ public class UserUtils {
 	public static final String USER_CACHE_ID_ = "id_";
 	public static final String USER_CACHE_LOGIN_NAME_ = "ln";
 	public static final String USER_CACHE_LIST_BY_OFFICE_ID_ = "oid_";
-
+
+	public static final String CACHE_AUTH_INFO = "authInfo";
 	public static final String CACHE_ROLE_LIST = "roleList";
 	public static final String CACHE_MENU_LIST = "menuList";
 	public static final String CACHE_AREA_LIST = "areaList";
@@ -92,6 +93,7 @@ public static User getByLoginName(String loginName){
 	 * 清除当前用户缓存
 	 */
 	public static void clearCache(){
+		removeCache(CACHE_AUTH_INFO);
 		removeCache(CACHE_ROLE_LIST);
 		removeCache(CACHE_MENU_LIST);
 		removeCache(CACHE_AREA_LIST);