41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
import { logger } from "./logger.js";
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// @TODO: timeout is completely ignored; start a Promise.any with a reject?
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export async function getUrl(req, _signal) {
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const protocol = req.url.split(":")[0].toLowerCase();
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if (protocol !== "http" && protocol !== "https") {
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logger.throwError(`unsupported protocol ${protocol}`, "UNSUPPORTED_OPERATION", {
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info: { protocol },
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operation: "request"
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});
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}
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if (req.credentials && !req.allowInsecureAuthentication) {
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logger.throwError("insecure authorized connections unsupported", "UNSUPPORTED_OPERATION", {
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operation: "request"
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});
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}
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let signal = undefined;
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if (_signal) {
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const controller = new AbortController();
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signal = controller.signal;
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_signal.addListener(() => { controller.abort(); });
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}
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const init = {
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method: req.method,
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headers: new Headers(Array.from(req)),
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body: req.body || undefined,
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signal
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};
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const resp = await fetch(req.url, init);
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const headers = {};
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resp.headers.forEach((value, key) => {
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headers[key.toLowerCase()] = value;
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});
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const respBody = await resp.arrayBuffer();
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const body = (respBody == null) ? null : new Uint8Array(respBody);
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return {
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statusCode: resp.status,
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statusMessage: resp.statusText,
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headers, body
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};
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}
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//# sourceMappingURL=geturl-browser.js.map
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