Function parseBasic

lib/plugins/authorization.js:26–63

(string)

///--- Helpers

function parseBasic(string) {
    var decoded;
    var index;
    var pieces;

    decoded = new Buffer(string, 'base64').toString('utf8');

    if (!decoded) {
        throw new InvalidHeaderError('Authorization header invalid');
    }

    index = decoded.indexOf(':');

    if (index === -1) {
        pieces = [decoded];
    } else {
        pieces = [decoded.slice(0, index), decoded.slice(index + 1)];
    }

    if (!pieces || typeof pieces[0] !== 'string') {
        throw new InvalidHeaderError('Authorization header invalid');
    }

    // Allows for usernameless authentication
    if (!pieces[0]) {
        pieces[0] = null;
    }

    // Allows for passwordless authentication
    if (!pieces[1]) {
        pieces[1] = null;
    }

    return {
        username: pieces[0],
        password: pieces[1]
    };
}

function parseSignature(request, options) {
    var opts = options || {};