void step(const std::string& data)
{
if (status != STEPPING) {
AuthenticationErrorMessage message;
message.set_error("Unexpected authentication 'step' received");
send(pid, message);
status = ERROR;
promise.fail(message.error());
return;
}
LOG(INFO) << "Received SASL authentication step";
const char* output = NULL;
unsigned length = 0;
int result = sasl_server_step(
connection,
data.length() == 0 ? NULL : data.data(),
data.length(),
&output,
&length);
handle(result, output, length);
}
void start(const string& mechanism, const string& data)
{
if (status != STARTING) {
AuthenticationErrorMessage message;
message.set_error("Unexpected authentication 'start' received");
send(pid, message);
status = ERROR;
promise.fail(message.error());
return;
}
LOG(INFO) << "Received SASL authentication start with "
<< mechanism.c_str() << " mechanism";
// Start the server.
const char* output = NULL;
unsigned length = 0;
int result = sasl_server_start(
connection,
mechanism.c_str(),
data.length() == 0 ? NULL : data.data(),
data.length(),
&output,
&length);
handle(result, output, length);
}
