package com.iailab.framework.security.core.service;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.collection.ListUtil;
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import cn.hutool.core.util.ArrayUtil;
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import cn.hutool.core.util.HashUtil;
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import cn.hutool.core.util.ObjectUtil;
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import com.iailab.framework.common.core.KeyValue;
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import com.iailab.framework.common.pojo.CommonResult;
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import com.iailab.framework.common.util.cache.CacheUtils;
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import com.iailab.framework.security.core.LoginUser;
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import com.iailab.framework.security.core.util.SecurityFrameworkUtils;
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import com.iailab.module.system.api.permission.PermissionApi;
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import com.google.common.cache.CacheLoader;
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import com.google.common.cache.LoadingCache;
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import lombok.AllArgsConstructor;
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import lombok.SneakyThrows;
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import java.time.Duration;
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import java.util.Arrays;
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import java.util.List;
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import static com.iailab.framework.common.util.cache.CacheUtils.buildAsyncReloadingCache;
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import static com.iailab.framework.common.util.cache.CacheUtils.buildCache;
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import static com.iailab.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
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/**
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* 默认的 {@link SecurityFrameworkService} 实现类
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*
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* @author iailab
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*/
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@AllArgsConstructor
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public class SecurityFrameworkServiceImpl implements SecurityFrameworkService {
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private final PermissionApi permissionApi;
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/**
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* 针对 {@link #hasAnyRoles(String...)} 的缓存
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*/
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private final LoadingCache<KeyValue<Long, List<String>>, Boolean> hasAnyRolesCache = buildCache(
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Duration.ofMinutes(1L), // 过期时间 1 分钟
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new CacheLoader<KeyValue<Long, List<String>>, Boolean>() {
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@Override
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public Boolean load(KeyValue<Long, List<String>> key) {
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return permissionApi.hasAnyRoles(key.getKey(), key.getValue().toArray(new String[0])).getCheckedData();
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}
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});
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/**
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* 针对 {@link #hasAnyPermissions(String...)} 的缓存
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*/
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private final LoadingCache<KeyValue<Long, List<String>>, Boolean> hasAnyPermissionsCache = buildCache(
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Duration.ofMinutes(1L), // 过期时间 1 分钟
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new CacheLoader<KeyValue<Long, List<String>>, Boolean>() {
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@Override
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public Boolean load(KeyValue<Long, List<String>> key) {
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return permissionApi.hasAnyPermissions(key.getKey(), key.getValue().toArray(new String[0])).getCheckedData();
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}
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});
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@Override
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public boolean hasPermission(String permission) {
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return hasAnyPermissions(permission);
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}
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@Override
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@SneakyThrows
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public boolean hasAnyPermissions(String... permissions) {
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return hasAnyPermissionsCache.get(new KeyValue<>(getLoginUserId(), Arrays.asList(permissions)));
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}
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@Override
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public boolean hasRole(String role) {
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return hasAnyRoles(role);
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}
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@Override
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@SneakyThrows
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public boolean hasAnyRoles(String... roles) {
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return hasAnyRolesCache.get(new KeyValue<>(getLoginUserId(), Arrays.asList(roles)));
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}
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@Override
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public boolean hasScope(String scope) {
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return hasAnyScopes(scope);
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}
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@Override
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public boolean hasAnyScopes(String... scope) {
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LoginUser user = SecurityFrameworkUtils.getLoginUser();
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if (user == null) {
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return false;
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}
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return CollUtil.containsAny(user.getScopes(), Arrays.asList(scope));
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}
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}
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