109 lines
3.0 KiB
TypeScript
Executable File
109 lines
3.0 KiB
TypeScript
Executable File
// @ts-nocheck
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// 阿里云盘驱动 — 分享链接验证
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// 依赖 aliyun-api.ts 统一端点模块 — URL 不再硬编码
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import { ALIYUN_API_HOST, ALIYUN_WEB_HOST, EP as AE, getShareHeaders } from './aliyun-api';
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export interface AliyunConfig {
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cookie?: string;
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nickname?: string;
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}
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export class AliyunDriver {
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private config: AliyunConfig;
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constructor(config: AliyunConfig = {}) {
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this.config = config;
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}
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/**
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* Extract share_id from an Aliyun share URL.
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* Supports:
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* https://www.aliyundrive.com/s/XXXYYY
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* https://www.alipan.com/s/XXXYYY
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* https://api.aliyundrive.com/v2/share_link/XXXYYY
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*/
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private extractShareId(shareUrl: string): string | null {
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try {
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const url = new URL(shareUrl);
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const pathMatch = url.pathname.match(/\/s\/([a-zA-Z0-9]+)/);
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if (pathMatch) return pathMatch[1];
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const shareMatch = url.pathname.match(/\/share_link\/([a-zA-Z0-9]+)/);
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if (shareMatch) return shareMatch[1];
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return null;
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} catch {
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return null;
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}
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}
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/**
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* Validate a share link using Aliyun's public anonymous API.
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* No cookie or token required — this endpoint is open.
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*/
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async validateShareLink(shareUrl: string): Promise<{
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valid: boolean;
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message: string;
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fileCount?: number;
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shareName?: string;
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}> {
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const shareId = this.extractShareId(shareUrl);
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if (!shareId) {
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return { valid: false, message: '无法解析阿里云盘链接格式' };
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}
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try {
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const response = await fetch(
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ALIYUN_API_HOST + AE.SHARE_GET_BY_ANONYMOUS,
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{
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method: 'POST',
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headers: getShareHeaders(),
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body: JSON.stringify({
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share_id: shareId,
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share_pwd: '',
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}),
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signal: AbortSignal.timeout(10000),
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}
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);
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if (!response.ok) {
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return { valid: false, message: 'HTTP ' + response.status + ': API 请求失败' };
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}
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const data = await response.json();
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if (data.code) {
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const errorMessages: Record<string, string> = {
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'ShareLinkExpired': '分享链接已过期',
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'ShareLinkCancelled': '分享链接已取消',
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'ShareLinkNotFound': '分享链接不存在',
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'ForbiddenFileInTheDrive': '文件已被禁止访问',
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'UserNotAuthenticated': '需要登录才能访问',
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'InvalidResource.NotFound': '资源不存在',
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};
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return {
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valid: false,
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message: errorMessages[data.code] || data.message || 'API 返回错误: ' + data.code,
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};
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}
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// 成功：提取分享信息
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const fileCount = data.file_infos?.length || 0;
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const shareName = data.share_name || data.display_name || '';
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return {
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valid: true,
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message: '链接有效',
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fileCount,
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shareName,
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};
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} catch (err) {
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return { valid: false, message: '网络错误: ' + (err instanceof Error ? err.message : String(err)) };
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}
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}
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async getNickname(): Promise<string | null> {
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return this.config.nickname || null;
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}
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}
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