(final Channel channel)
| 65 | } |
| 66 | |
| 67 | @Override |
| 68 | public void sendHello(final Channel channel) { |
| 69 | final byte[] connectionHeader = {'s', 'r', 'p', 'c', 4}; |
| 70 | byte[] buf = new byte[4 + 1 + 1]; |
| 71 | ChannelBuffer buffer = ChannelBuffers.wrappedBuffer(buf); |
| 72 | buffer.clear(); |
| 73 | buffer.writeBytes(connectionHeader); |
| 74 | //code for Kerberos AuthMethod enum in HBaseRPC |
| 75 | buffer.writeByte(client_auth_provider.getAuthMethodCode()); |
| 76 | Channels.write(channel, buffer); |
| 77 | |
| 78 | // sasl_client is null for Simple Auth case |
| 79 | if(sasl_client != null) { |
| 80 | byte[] challengeBytes = null; |
| 81 | if (sasl_client.hasInitialResponse()) { |
| 82 | challengeBytes = processChallenge(new byte[0]); |
| 83 | } |
| 84 | if (challengeBytes != null) { |
| 85 | buf = new byte[4 + challengeBytes.length]; |
| 86 | buffer = ChannelBuffers.wrappedBuffer(buf); |
| 87 | buffer.clear(); |
| 88 | buffer.writeInt(challengeBytes.length); |
| 89 | buffer.writeBytes(challengeBytes); |
| 90 | |
| 91 | //if (LOG.isDebugEnabled()) { |
| 92 | // LOG.debug("Sending initial SASL Challenge: "+Bytes.pretty(buf)); |
| 93 | //} |
| 94 | Channels.write(channel, buffer); |
| 95 | } |
| 96 | } else { |
| 97 | sendRPCHeader(channel); |
| 98 | region_client.sendVersion(channel); |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | @Override |
| 103 | public ChannelBuffer handleResponse(ChannelBuffer buf, Channel chan) { |
nothing calls this directly
no test coverage detected