ivankelly commented on a change in pull request #3677: PIP-30: interface and mutual change authentication URL: https://github.com/apache/pulsar/pull/3677#discussion_r264295784
########## File path: pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnx.java ########## @@ -187,13 +195,14 @@ public void channelActive(ChannelHandlerContext ctx) throws Exception { }); } - protected ByteBuf newConnectCommand() throws PulsarClientException { - String authData = ""; - if (authentication.getAuthData().hasDataFromCommand()) { - authData = authentication.getAuthData().getCommandData(); - } + protected ByteBuf newConnectCommand() throws Exception { + // mutual authentication is to auth between `remoteHostName` and this client for this channel. + // each channel will have a mutual client/server pair, mutual client evaluateChallenge with init data, + // and return authData to server. + authenticationDataProvider = authentication.getAuthData(remoteHostName); + AuthData authData = authenticationDataProvider.authenticate(AuthData.of("init".getBytes("UTF-8"))); Review comment: init should be defined as a constant somewhere. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services