99 lines
2.6 KiB
Plaintext
99 lines
2.6 KiB
Plaintext
package com.securityControl.common.core.context;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import com.alibaba.ttl.TransmittableThreadLocal;
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import com.securityControl.common.core.constant.SecurityConstants;
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import com.securityControl.common.core.text.Convert;
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import com.securityControl.common.core.utils.StringUtils;
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/**
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* 获取当前线程变量中的 用户id、用户名称、Token等信息
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* 注意： 必须在网关通过请求头的方法传入，同时在HeaderInterceptor拦截器设置值。 否则这里无法获取
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*
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* @author czc
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*/
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public class SecurityContextHolder
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{
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private static final TransmittableThreadLocal<Map<String, Object>> THREAD_LOCAL = new TransmittableThreadLocal<>();
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public static void set(String key, Object value)
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{
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Map<String, Object> map = getLocalMap();
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map.put(key, value == null ? StringUtils.EMPTY : value);
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}
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public static String get(String key)
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{
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Map<String, Object> map = getLocalMap();
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return Convert.toStr(map.getOrDefault(key, StringUtils.EMPTY));
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}
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public static <T> T get(String key, Class<T> clazz)
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{
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Map<String, Object> map = getLocalMap();
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return StringUtils.cast(map.getOrDefault(key, null));
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}
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public static Map<String, Object> getLocalMap()
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{
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Map<String, Object> map = THREAD_LOCAL.get();
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if (map == null)
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{
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map = new ConcurrentHashMap<String, Object>(16);
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THREAD_LOCAL.set(map);
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}
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return map;
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}
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public static void setLocalMap(Map<String, Object> threadLocalMap)
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{
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THREAD_LOCAL.set(threadLocalMap);
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}
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public static Long getUserId()
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{
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return Convert.toLong(get(SecurityConstants.DETAILS_USER_ID), 0L);
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}
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public static void setUserId(String account)
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{
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set(SecurityConstants.DETAILS_USER_ID, account);
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}
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public static String getUserName()
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{
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return get(SecurityConstants.DETAILS_USERNAME);
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}
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public static void setUserName(String username)
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{
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set(SecurityConstants.DETAILS_USERNAME, username);
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}
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public static String getUserKey()
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{
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return get(SecurityConstants.USER_KEY);
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}
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public static void setUserKey(String userKey)
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{
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set(SecurityConstants.USER_KEY, userKey);
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}
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public static String getPermission()
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{
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return get(SecurityConstants.ROLE_PERMISSION);
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}
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public static void setPermission(String permissions)
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{
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set(SecurityConstants.ROLE_PERMISSION, permissions);
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}
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public static void remove()
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{
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THREAD_LOCAL.remove();
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}
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}
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