feat: add permission
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c0703c7c41
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2
.gitignore
vendored
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.gitignore
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node_modules
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dist
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2
.npmrc
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.npmrc
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//npm.xiongxiao.me/:_authToken=${ME_NPM_TOKEN}
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//registry.npmjs.org/:_authToken=${NPM_TOKEN}
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27
package.json
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package.json
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{
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"name": "@kevisual/permission",
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"version": "0.0.1",
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"description": "",
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"main": "dist/config-permission.js",
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"scripts": {
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"build": "tsup",
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"dev": "tsup --watch",
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"dev:lib": "tsup --watch"
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},
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"files": [
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"dist"
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],
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"keywords": [],
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"author": "abearxiong <xiongxiao@xiongxiao.me>",
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"license": "MIT",
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"type": "module",
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"exports": {
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".": "./dist/config-permission.js"
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},
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"publishConfig": {
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"access": "public"
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},
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"devDependencies": {
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"tsup": "^8.4.0"
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}
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}
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13
readme.md
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readme.md
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# permiision管理
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# permission 管理
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用户权限分配
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**共享设置**
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1. **公开访问**:设置为公开后,所有用户均可直接访问。
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2. **受保护访问**:设置为受保护后,仅限登录用户访问。可设置访问密码和指定用户名。
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3. **私有访问**:设置为私有后,仅自己可以访问。
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**注意事项**:
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- 切换共享状态后,需重新设置密码和用户名。
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- 若不进行任何设置,默认状态为私有访问。
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239
src/config-permission.ts
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239
src/config-permission.ts
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/**
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* 分享的权限类型
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* public: 公开
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* private: 仅自己
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* protected: 受保护的,通过配置访问
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*/
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const AppPermissionType = ['public', 'private', 'protected'] as const;
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/**
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* 配置权限,兼容配置文件的权限
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*/
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export type Permission = {
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share?: PermissionType; // public, private(Only Self), protected(protected, 通过配置访问)
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usernames?: string; // 受保护的访问用户名,多个用逗号分隔
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password?: string; // 受保护的访问密码
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'expiration-time'?: string; // 受保护的访问过期时间
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};
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/**
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* 权限类型
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*/
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export type PermissionType = (typeof AppPermissionType)[number];
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/**
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* 配置权限的选项
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*/
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type ConfigPermissionOptions = {
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/**
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* 权限
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* share 权限类型
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* usernames 受保护的访问用户名,多个用逗号分隔
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* password 受保护的访问密码
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* 'expiration-time' 受保护的访问过期时间
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*/
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permission: Permission;
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/**
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* 所有者
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*/
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owner: string;
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};
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/**
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* 分享的权限的base类
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*/
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export class ConfigPermission {
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permission: Permission;
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owner: string;
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constructor({ permission, owner }: ConfigPermissionOptions) {
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this.permission = permission || ({} as Permission);
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this.owner = owner;
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}
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/**
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* 检查权限是否为公共权限
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* 如果权限为'public',返回true,否则返回false
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*/
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isPublic() {
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return this.permission.share === 'public';
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}
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/**
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* 检查权限是否为私有权限
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* 如果权限为'private',返回true,否则返回false
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* 如果share为undefined,则默认返回true
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*/
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isPrivate() {
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return !this.permission.share || this.permission.share === 'private';
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}
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/**
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* 检查权限是否为受保护权限
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* 如果权限为'protected',返回true,否则返回false
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*/
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isProtected() {
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return this.permission.share === 'protected';
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}
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/**
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* 检查权限是否已过期
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* 如果权限已过期,返回true,否则返回false
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*/
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isExpired() {
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if (this.permission['expiration-time']) {
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return new Date(this.permission['expiration-time']) < new Date();
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}
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return false;
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}
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/**
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* 获取受保护访问的用户名列表
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* 返回用户名数组
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*/
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getUsernames() {
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return this.permission.usernames?.split(',') || [];
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}
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/**
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* 获取受保护访问的密码
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* 返回密码字符串或undefined
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*/
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getPassword() {
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return this.permission.password;
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}
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/**
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* 获取受保护访问的过期时间
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* 返回过期时间字符串或undefined
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*/
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getExpirationTime() {
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return this.permission['expiration-time'];
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}
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/**
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* 检查给定的密码是否与受保护访问的密码匹配
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* @param {string} password - 要检查的密码
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* 如果密码匹配,返回'success',否则返回'error'
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*/
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checkPassword(password: string) {
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if (this.permission.password) {
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const ok = this.permission.password !== password;
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return ok ? 'success' : 'error';
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}
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return 'none';
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}
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/**
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* 检查给定的用户名是否在受保护访问的用户名列表中
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* @param {string} username - 要检查的用户名
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* 如果用户名在列表中,返回true,否则返回false
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*/
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checkUsernames(username: string) {
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const usernames = this.permission.usernames?.split(',') || [];
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return usernames.includes(username);
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}
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/**
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* 检查权限是否已过期
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* 如果已过期,返回true,否则返回false
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*/
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checkExpirationTime() {
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if (this.permission['expiration-time']) {
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return new Date(this.permission['expiration-time']) < new Date();
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}
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return false;
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}
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}
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export type UserPermissionOptions = {
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/**
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* 访问用户
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*/
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username?: string;
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/**
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* 访问密码
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*/
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password?: string;
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};
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/**
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* 用户检测分享的权限
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*/
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export class UserPermission extends ConfigPermission {
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constructor({ permission, owner }: ConfigPermissionOptions) {
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super({ permission, owner });
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}
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checkPermission(checkOptions: UserPermissionOptions) {
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const { username, password } = checkOptions;
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if (this.owner === username) {
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return {
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code: 20001,
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message: '用户是资源所有者',
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};
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}
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if (this.isPublic()) {
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return {
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code: 20000,
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message: '资源是公开的',
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};
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}
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if (this.isPrivate()) {
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return {
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code: 20101,
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message: '资源是私有的',
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};
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}
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//其他都是受保护的情况
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// 第一步,先检查有效期
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const expirationTimeCheck = this.checkExpirationTime();
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if (expirationTimeCheck) {
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return {
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code: 20100,
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message: '资源已过期',
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};
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}
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// 第二步,检查密码
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const passwordCheck = this.checkPassword(password);
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if (passwordCheck === 'error') {
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return {
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code: 20102,
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message: '密码错误',
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};
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} else if (passwordCheck === 'success') {
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return {
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code: 20002,
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message: '使用密码访问',
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};
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}
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// 第三步,检查用户名
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const usernamesCheck = this.checkUsernames(username);
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if (usernamesCheck) {
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return {
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code: 20003,
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message: '使用用户名访问',
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};
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}
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return {
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code: 20101,
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message: '资源是私有的',
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};
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}
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checkPermissionSuccess(checkOptions: UserPermissionOptions) {
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const result = this.checkPermission(checkOptions);
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if (result.code >= 20100) {
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return {
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success: false,
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code: result.code,
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message: result.message,
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};
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}
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return {
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success: true,
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code: result.code,
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message: result.message,
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};
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}
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}
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32
tsconfig.json
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32
tsconfig.json
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{
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"compilerOptions": {
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"module": "nodenext",
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"target": "esnext",
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"noImplicitAny": false,
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"outDir": "./dist",
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"sourceMap": false,
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"allowJs": true,
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"newLine": "LF",
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"baseUrl": "./",
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"typeRoots": [
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"node_modules/@types",
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"//node_modules/@kevisual/types"
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],
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"declaration": true,
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"noEmit": false,
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"allowImportingTsExtensions": true,
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"emitDeclarationOnly": true,
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"moduleResolution": "NodeNext",
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"experimentalDecorators": true,
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"emitDecoratorMetadata": true,
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"esModuleInterop": true,
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"paths": {
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"@/*": [
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"src/*"
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]
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}
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},
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"include": [
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"src/**/*.ts",
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],
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}
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13
tsup.config.ts
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tsup.config.ts
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import { defineConfig } from 'tsup';
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export default defineConfig({
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entry: ['src/config-permission.ts'],
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splitting: false,
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sourcemap: false,
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clean: true,
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format: 'esm',
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dts: true,
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outDir: 'dist',
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tsconfig: 'tsconfig.json',
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});
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