added support for plain auth

servers/SMTP.py

@@ -26,28 +26,16 @@ class ESMTP(BaseRequestHandler):
 			self.request.send(str(SMTPGreeting()))
 			data = self.request.recv(1024)
 
-			if data[0:4] == "EHLO":
+			if data[0:4] == "EHLO" or data[0:4] == "ehlo":
 				self.request.send(str(SMTPAUTH()))
 				data = self.request.recv(1024)
 
 			if data[0:4] == "AUTH":
-				self.request.send(str(SMTPAUTH1()))
+				AuthPlain = re.findall(r'(?<=AUTH PLAIN )[^\r]*', data)
-				data = self.request.recv(1024)
+				if AuthPlain:
-				
+					User = filter(None, b64decode(AuthPlain[0]).split('\x00'))
-				if data:
+					Username = User[0]
-					try:
+					Password = User[1]
-						User = filter(None, b64decode(data).split('\x00'))
-						Username = User[0]
-						Password = User[1]
-					except:
-						Username = b64decode(data)
-
-						self.request.send(str(SMTPAUTH2()))
-						data = self.request.recv(1024)
-
-						if data:
-							try: Password = b64decode(data)
-							except: Password = data
 
 					SaveToDb({
 						'module': 'SMTP', 
@@ -56,7 +44,36 @@ class ESMTP(BaseRequestHandler):
 						'user': Username, 
 						'cleartext': Password, 
 						'fullhash': Username+":"+Password,
-					})
+						})
+
+                                else:
+					self.request.send(str(SMTPAUTH1()))
+					data = self.request.recv(1024)
+				
+					if data:
+						try:
+							User = filter(None, b64decode(data).split('\x00'))
+							Username = User[0]
+							Password = User[1]
+						except:
+							Username = b64decode(data)
+
+							self.request.send(str(SMTPAUTH2()))
+							data = self.request.recv(1024)
+
+							if data:
+								try: Password = b64decode(data)
+								except: Password = data
+
+						SaveToDb({
+							'module': 'SMTP', 
+							'type': 'Cleartext', 
+							'client': self.client_address[0], 
+							'user': Username, 
+							'cleartext': Password, 
+							'fullhash': Username+":"+Password,
+						})
 
 		except Exception:
+                        raise
 			pass