Function requestsConfigAssert

lib/Config.js:479–516

(requestsConfig)

}

function requestsConfigAssert(requestsConfig) {
    if (requestsConfig.viaProxy !== undefined) {
        assert(typeof requestsConfig.viaProxy === 'boolean',
        'config: invalid requests configuration. viaProxy must be a ' +
        'boolean');

        if (requestsConfig.viaProxy) {
            assert(Array.isArray(requestsConfig.trustedProxyCIDRs) &&
            requestsConfig.trustedProxyCIDRs.length > 0 &&
            requestsConfig.trustedProxyCIDRs
                .every(ip => typeof ip === 'string'),
            'config: invalid requests configuration. ' +
            'trustedProxyCIDRs must be set if viaProxy is set to true ' +
            'and must be an array');

            assert(typeof requestsConfig.extractClientIPFromHeader === 'string'
            && requestsConfig.extractClientIPFromHeader.length > 0,
            'config: invalid requests configuration. ' +
            'extractClientIPFromHeader must be set if viaProxy is ' +
            'set to true and must be a string');

            assert(typeof requestsConfig.extractProtocolFromHeader === 'string'
            && requestsConfig.extractProtocolFromHeader.length > 0,
            'config: invalid requests configuration. ' +
            'extractProtocolFromHeader must be set if viaProxy is ' +
            'set to true and must be a string');
        }

        // All headers in NodeJS are lowercase: to be exploitable
        // we need to lowercase the value.
        // eslint-disable-next-line no-param-reassign
        requestsConfig.extractClientIPFromHeader =
            requestsConfig.extractClientIPFromHeader?.toLowerCase();
        // eslint-disable-next-line no-param-reassign
        requestsConfig.extractProtocolFromHeader =
            requestsConfig.extractProtocolFromHeader?.toLowerCase();
    }
}

function bucketNotifAssert(bucketNotifConfig) {
    assert(Array.isArray(bucketNotifConfig),