21 lines
613 B
Plaintext
21 lines
613 B
Plaintext
import { decodeBase64 } from "./encode.js";
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//#region src/utils/basic-auth.ts
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const CREDENTIALS_REGEXP = /^ *(?:[Bb][Aa][Ss][Ii][Cc]) +([A-Za-z0-9._~+/-]+=*) *$/;
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const USER_PASS_REGEXP = /^([^:]*):(.*)$/;
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const utf8Decoder = new TextDecoder();
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const auth = (req) => {
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const match = CREDENTIALS_REGEXP.exec(req.headers.get("Authorization") || "");
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if (!match) return;
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let userPass = void 0;
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try {
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userPass = USER_PASS_REGEXP.exec(utf8Decoder.decode(decodeBase64(match[1])));
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} catch {}
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if (!userPass) return;
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return {
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username: userPass[1],
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password: userPass[2]
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};
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};
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//#endregion
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export { auth };
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