basic telnet interface

for now it's on par with everything the server supports

server/main.py

@@ -22,7 +22,7 @@ def makeUserID() -> int:
     return uid
 
 def isValidUsername(name) -> bool:
-    if len(name)>16: return False
+    if len(name)<3 or len(name)>16: return False
     pattern = re.compile("^[a-z][a-z0-9-_]*")
     match = pattern.match(name)
     if match==None: return False
@@ -87,7 +87,7 @@ async def handleCommand(ws,cmd):
             sessionCreatedAccount.append(id(ws))
 
             create = time.time()
-            userdb.insertRow("NAMES",{"id":uid,"name":cmd["name"],"creation_date":create,"last_login":create})
+            userdb.insertRow("NAMES",{"id":uid,"name":cmd["name"],"creation_date":create,"last_login":create,"last_namechange":create})
             userdb.insertRow("PASSWORDS",{"id":uid,"sum":psum})
             return await ws.send(response({"uid":uid}))