DigestAuthenticationProvider.java 文件源码

public KeeperException.Code 
    handleAuthentication(ServerCnxn cnxn, byte[] authData)
{
    String id = new String(authData);
    try {
        String digest = generateDigest(id);
        if (digest.equals(superDigest)) {
            cnxn.addAuthInfo(new Id("super", ""));
        }
        cnxn.addAuthInfo(new Id(getScheme(), digest));
        return KeeperException.Code.OK;
    } catch (NoSuchAlgorithmException e) {
        LOG.error("Missing algorithm",e);
    }
    return KeeperException.Code.AUTHFAILED;
}