51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
/**
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* 权限验证中间件，一般情况下，无需修改此处的代码
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*/
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const methodPermission = require('../config/permission');
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const { ERROR } = require('../common/error');
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function isAccessAllowed(user = {}, setting) {
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const {
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role: userRole = [],
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permission: userPermission = []
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} = user
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const {
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role: settingRole = [],
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permission: settingPermission = []
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} = setting
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if (userRole.includes('admin')) {
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return;
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}
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if (settingRole.length > 0 && settingRole.every(item => !userRole.includes(item))) {
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throw { errCode: ERROR[50403] };
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}
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if (settingPermission.length > 0 && settingPermission.every(item => !userPermission.includes(item))) {
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throw { errCode: ERROR[50403] };
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}
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}
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module.exports = async function() {
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const methodName = this.getMethodName();
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if (!(methodName in methodPermission)) {
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return;
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}
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const {
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auth,
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role,
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permission
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} = methodPermission[methodName];
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if (auth || role || permission) {
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await this.middleware.auth();
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}
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if (role && role.length === 0) {
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throw new Error('[AccessControl]Empty role array is not supported');
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}
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if (permission && permission.length === 0) {
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throw new Error('[AccessControl]Empty permission array is not supported');
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}
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return isAccessAllowed(this.authInfo, {
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role,
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permission
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})
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}
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