swee/IRCat
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Unknown command + IRCv3 CAP

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This commit is contained in:
Nova Cat 2024-12-09 09:30:20 -08:00
parent 961cfe826e
commit 77988504fe
1 changed files with 10 additions and 3 deletions

13
server.py
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@ -28,7 +28,7 @@ channels_list = {}
flags_list = {}
print("Now listening on port 6667")
def session(connection, client):
pending = None # The nickname of the client
pending = "*" # The nickname of the client
already_set = False # If the client gave the server a NICK packet
ready = False # If the client gave the server a USER packet
finished = False # If the server gave the client its information, indicating it's ready.
@ -52,7 +52,7 @@ def session(connection, client):
pending = text.split(" ")[1]
if pending in nickname_list:
connection.sendall(bytes(f":{server} 433 * {pending} :Nickname is already in use.\r\n","UTF-8"))
pending = None
pending = "*"
else:
if not already_set:
nickname_list[pending] = connection
@ -61,6 +61,8 @@ def session(connection, client):
if not ready:
username = text.split(" ")[1]
ready = True
elif "CAP LS 302" in text:
connection.sendall(bytes(f":{server} CAP * LS :, "UTF-8"))
elif (ready and already_set) and not finished:
connection.sendall(bytes(f":{server} 001 {pending} :Welcome to the {displayname} Internet Relay Chat Network {pending}\r\n", "UTF-8"))
connection.sendall(bytes(f":{server} 002 {pending} :Your host is {server}[{ip}/6667], running version IRCat-v{__version__}\r\n", "UTF-8"))
@ -161,6 +163,11 @@ def session(connection, client):
connection.sendall(bytes(f"ERROR :Closing Link: {client[0]} ({msg})\r\n","UTF-8"))
connection.close()
break
else:
cmd = text.split(" ")[0]
connection.sendall(bytes(f":{server} 421 {pending} {cmd} :Unknown command\r\n","UTF-8"))
except:
print(traceback.format_exc())
@ -169,7 +176,7 @@ def session(connection, client):
break
finally:
connection.close()
if pending != None:
if pending != "*":
del nickname_list[pending]
try:
while True: