86 lines
2.5 KiB
JavaScript
86 lines
2.5 KiB
JavaScript
/**
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* 为 OSS Bucket 配置浏览器直传所需的 CORS 规则。
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* 使用 server/dukang-api/.env 中的 OSS 凭证。
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*
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* 用法：pnpm oss:cors
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* 可选环境变量 OSS_CORS_ORIGINS（逗号分隔），默认包含本地 H5 / admin 端口。
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*/
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import { readFileSync, existsSync } from 'node:fs';
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import { resolve, dirname } from 'node:path';
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import { fileURLToPath } from 'node:url';
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import { createRequire } from 'node:module';
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const __dirname = dirname(fileURLToPath(import.meta.url));
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const apiRoot = resolve(__dirname, '../server/dukang-api');
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const require = createRequire(resolve(apiRoot, 'package.json'));
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const OSS = require('ali-oss');
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const envPath = resolve(apiRoot, '.env');
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function loadEnvFile(path: string) {
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if (!existsSync(path)) return;
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for (const line of readFileSync(path, 'utf8').split(/\r?\n/)) {
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const trimmed = line.trim();
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if (!trimmed || trimmed.startsWith('#')) continue;
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const eq = trimmed.indexOf('=');
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if (eq <= 0) continue;
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const key = trimmed.slice(0, eq).trim();
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let value = trimmed.slice(eq + 1).trim();
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if ((value.startsWith('"') && value.endsWith('"')) || (value.startsWith("'") && value.endsWith("'"))) {
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value = value.slice(1, -1);
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}
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if (process.env[key] === undefined) process.env[key] = value;
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}
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}
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loadEnvFile(envPath);
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const {
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OSS_ACCESS_KEY_ID: accessKeyId,
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OSS_ACCESS_KEY_SECRET: accessKeySecret,
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OSS_BUCKET: bucket,
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OSS_REGION: region = 'oss-cn-hangzhou',
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OSS_CORS_ORIGINS,
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} = process.env;
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if (!accessKeyId || !accessKeySecret || !bucket) {
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console.error('请在 server/dukang-api/.env 配置 OSS_ACCESS_KEY_ID、OSS_ACCESS_KEY_SECRET、OSS_BUCKET');
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process.exit(1);
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}
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const defaultOrigins = [
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'http://localhost:5173',
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'http://localhost:5174',
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'http://localhost:5175',
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'http://127.0.0.1:5173',
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'http://127.0.0.1:5174',
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'http://127.0.0.1:5175',
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];
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const allowedOrigin = (OSS_CORS_ORIGINS ?? defaultOrigins.join(','))
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.split(',')
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.map((s) => s.trim())
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.filter(Boolean);
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const client = new OSS({
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region,
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accessKeyId,
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accessKeySecret,
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bucket,
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});
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const rules = [
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{
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allowedOrigin,
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allowedMethod: ['GET', 'POST', 'PUT', 'HEAD'],
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allowedHeader: ['*'],
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exposeHeader: ['ETag', 'x-oss-request-id'],
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maxAgeSeconds: 600,
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},
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];
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console.log(`配置 Bucket「${bucket}」CORS，允许来源：`);
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for (const origin of allowedOrigin) console.log(` - ${origin}`);
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await client.putBucketCORS(bucket, rules);
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console.log('CORS 规则已写入。若 H5 端仍直传 OSS，请确认来源域名已包含在列表中。');
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