32 lines
775 B
TypeScript
32 lines
775 B
TypeScript
import * as URL from 'url';
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import * as express from 'express';
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import * as request from 'request';
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import * as isUrl from 'is-url';
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module.exports = (req: express.Request, res: express.Response) => {
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const url = req.params.url;
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if (!url || !isUrl(url)) {
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return;
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}
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request({
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url: url + URL.parse(req.url, true).search,
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encoding: null
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}, (err, response, content) => {
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if (err) {
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console.error(err);
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return;
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}
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const contentType = response.headers['content-type'];
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if (/^text\//.test(contentType) || contentType === 'application/javascript') {
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content = content.toString().replace(/http:\/\//g, `${config.secondary_scheme}://proxy.${config.secondary_host}/http://`);
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}
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res.header('Content-Type', contentType);
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res.send(content);
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});
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};
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