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feat(ext/websocket): allow HTTP(S) protocol in URL (#19862)

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Closes #19093
This commit is contained in:
Leo Kettmeir 2023-07-28 08:29:41 +02:00 • committed by GitHub
parent fa52b5e733
commit cbfa98ea0b
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2 changed files with 12 additions and 2 deletions
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9
ext/websocket/01_websocket.js
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@ -19,6 +19,7 @@ import {
MessageEvent,
} from "ext:deno_web/02_event.js";
import { Blob, BlobPrototype } from "ext:deno_web/09_file.js";
import { getLocationHref } from "ext:deno_web/12_location.js";
const primordials = globalThis.__bootstrap.primordials;
const {
ArrayBufferPrototype,
@ -143,11 +144,17 @@ class WebSocket extends EventTarget {
let wsURL;
try {
wsURL = new URL(url);
wsURL = new URL(url, getLocationHref());
} catch (e) {
throw new DOMException(e.message, "SyntaxError");
}
if (wsURL.protocol === "http:") {
wsURL.protocol = "ws:";
} else if (wsURL.protocol === "https:") {
wsURL.protocol = "wss:";
}
if (wsURL.protocol !== "ws:" && wsURL.protocol !== "wss:") {
throw new DOMException(
"Only ws & wss schemes are allowed in a WebSocket URL.",