private PamStatus HandlePamConversation(int messageCount, IntPtr messageArrayPtr, ref IntPtr responseArrayPtr, IntPtr appDataPtr)
{
if (messageCount <= 0)
{
return(PamStatus.PAM_CONV_ERR);
}
var messages = MarshalUtils.MarshalPtrPtrStructIn <PamMessage>(messageCount, messageArrayPtr);
List <PamResponse> responses;
try {
responses = new List <PamResponse>(this.conversationCallback(messages, appDataPtr));
} catch {
return(PamStatus.PAM_CONV_ERR);
}
if (messageCount == 1)
{
responseArrayPtr = MarshalUtils.MarshalPtrStructOut <PamResponse>(responses[0]);
}
else
{
responseArrayPtr = MarshalUtils.MarshalPtrPtrStructOut <PamResponse>(responses);
}
return(PamStatus.PAM_SUCCESS);
}
public PamStatus HandlePamConversation(int messageCount, IntPtr messageArrayPtr, ref IntPtr responseArrayPtr, IntPtr appDataPtr)
{
if (messageCount <= 0)
{
return(PamStatus.PAM_CONV_ERR);
}
var messages = MarshalUtils.MarshalPtrPtrStructIn <PamMessage>(messageCount, messageArrayPtr);
if (messageCount == 1)
{
responseArrayPtr = MarshalUtils.MarshalPtrStructOut <PamResponse>(new PamResponse(password));
}
else
{
throw new NotSupportedException("NpamAuthentication does not support PAM modules which require responses to multiple conversational messages. Please use NpamSession instead.");
}
return(PamStatus.PAM_SUCCESS);
}