Github user laurentgo commented on a diff in the pull request:
https://github.com/apache/drill/pull/578#discussion_r85796563
--- Diff: contrib/native/client/src/clientlib/drillClientImpl.cpp ---
@@ -427,6 +511,121 @@ connectionStatus_t
DrillClientImpl::validateHandshake(DrillUserProperties* prope
getMessage(ERR_CONN_AUTHFAIL,
this->m_handshakeErrorId.c_str(),
this->m_handshakeErrorMsg.c_str()));
+ case exec::user::AUTH_REQUIRED: {
+ DRILL_MT_LOG(DRILL_LOG(LOG_TRACE) << "Server requires SASL
authentication." << std::endl;)
+ SaslAuthenticatorImpl saslAuthenticator(properties);
+ int saslResult = 0;
+ std::string chosenMech;
+ const char *out;
+ unsigned outlen;
+ saslResult = saslAuthenticator.init(m_mechanisms,
chosenMech, &out, &outlen);
+ if (saslResult != SASL_OK) {
+ DRILL_MT_LOG(DRILL_LOG(LOG_TRACE) << "Authenticator
init failed. Code: " << saslResult << std::endl;)
+ return handleConnError(CONN_AUTH_FAILED, "User
authentication init failed.");
+ }
+ if (NULL == out) {
+ out =
(&::google::protobuf::internal::kEmptyString)->c_str();
--- End diff --
we should not use protobuf internal constants. Either use the empty string
"" here (it might be okay if some of the functions you call out with are not
keeping reference on it after returning), or create a special constant.
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