Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/twisted/protocols/finger.py

@@ -0,0 +1,42 @@
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+
+"""The Finger User Information Protocol (RFC 1288)"""
+
+from twisted.protocols import basic
+
+class Finger(basic.LineReceiver):
+
+    def lineReceived(self, line):
+        parts = line.split()
+        if not parts:
+            parts = [b'']
+        if len(parts) == 1:
+            slash_w = 0
+        else:
+            slash_w = 1
+        user = parts[-1]
+        if b'@' in user:
+            hostPlace = user.rfind(b'@')
+            user = user[:hostPlace]
+            host = user[hostPlace+1:]
+            return self.forwardQuery(slash_w, user, host)
+        if user:
+            return self.getUser(slash_w, user)
+        else:
+            return self.getDomain(slash_w)
+
+    def _refuseMessage(self, message):
+        self.transport.write(message + b"\n")
+        self.transport.loseConnection()
+
+    def forwardQuery(self, slash_w, user, host):
+        self._refuseMessage(b'Finger forwarding service denied')
+
+    def getDomain(self, slash_w):
+        self._refuseMessage(b'Finger online list denied')
+
+    def getUser(self, slash_w, user):
+        self.transport.write(b'Login: ' + user + b'\n')
+        self._refuseMessage(b'No such user')