@coinbase/cdp-sdk/_esm/_vendor/core/auth/BasicAuth.js

SDK for interacting with the Coinbase Developer Platform Wallet API

import { base64Decode, base64Encode } from "../base64.js";
const BASIC_AUTH_HEADER_PREFIX = /^Basic /i;
export const BasicAuth = {
    toAuthorizationHeader: (basicAuth) => {
        if (basicAuth == null) {
            return undefined;
        }
        const username = basicAuth.username ?? "";
        const password = basicAuth.password ?? "";
        if (username === "" && password === "") {
            return undefined;
        }
        const token = base64Encode(`${username}:${password}`);
        return `Basic ${token}`;
    },
    fromAuthorizationHeader: (header) => {
        const credentials = header.replace(BASIC_AUTH_HEADER_PREFIX, "");
        const decoded = base64Decode(credentials);
        const [username, ...passwordParts] = decoded.split(":");
        const password = passwordParts.length > 0 ? passwordParts.join(":") : undefined;
        if (username == null || password == null) {
            throw new Error("Invalid basic auth");
        }
        return {
            username,
            password,
        };
    },
};
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