File size: 651 Bytes
a5d718a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | // src/utils/basic-auth.ts
import { decodeBase64 } from "./encode.js";
var CREDENTIALS_REGEXP = /^ *(?:[Bb][Aa][Ss][Ii][Cc]) +([A-Za-z0-9._~+/-]+=*) *$/;
var USER_PASS_REGEXP = /^([^:]*):(.*)$/;
var utf8Decoder = new TextDecoder();
var auth = (req) => {
const match = CREDENTIALS_REGEXP.exec(req.headers.get("Authorization") || "");
if (!match) {
return void 0;
}
let userPass = void 0;
try {
userPass = USER_PASS_REGEXP.exec(utf8Decoder.decode(decodeBase64(match[1])));
} catch {
}
if (!userPass) {
return void 0;
}
return { username: userPass[1], password: userPass[2] };
};
export {
auth
};
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