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Various Tweaks

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This commit is contained in:
Firepup Sixfifty 2024-07-14 05:17:40 +00:00
parent 8248df5907
commit 9dc0a47f8d
Signed by: Firepup650
SSH key fingerprint: SHA256:U0Zp8EhEe3CMqFSrC79CqatzaEiL4sjta80/RSX2XrY
2 changed files with 40 additions and 33 deletions
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5
logs.py
View file

@ -1,5 +1,5 @@
#!/usr/bin/python3
from datetime import datetime as dt
from datetime import datetime as dt, UTC
from sys import stdout, stderr
from typing import Union
@ -15,7 +15,8 @@ def log(
else:
stream = stdout
if time == "now":
dtime = dt.now()
dtime = dt.now(UTC)
dtime.replace(tzinfo=UTC)
elif type(time) == str:
raise ValueError('Only "now" is an accepted string argument for time')
elif type(time) == dt:

68
server.py
View file

@ -13,7 +13,7 @@ G.servers = {}
G.clientsConnected = []
port = 65048
G.msgs = []
G.remoteID = "firepi"
G.remoteID = "pyTalkServ"
G.event = asyncio.Event()
G.loop = asyncio.get_event_loop()
G.interruptCount = 0
@ -21,6 +21,7 @@ G.killList = {}
G.outboundLinks = []
G.S2SLogs = []
saveLogs = True
address = '0.0.0.0'
# Try to load a message log, if one exists
try:
G.msgs = __import__("cache").msgs
@ -33,6 +34,7 @@ except Exception:
level="WARN",
)
try:
sys.argv.pop(0) # Ignore the filename
for arg in sys.argv:
if arg.startswith("--port") or arg.startswith("-p"):
port = int(arg.lstrip("-port="))
@ -47,6 +49,10 @@ try:
saveLogs = False
elif arg.startswith("--link"):
G.outboundLinks.append((arg[6:], int(arg.split(":")[1])))
elif arg.startswith("--hostname"):
G.remoteID = arg[10:]
elif arg.startswith("--address"):
address = arg[9:]
else:
log(f"Unrecognized argument {arg}!", "WARN")
except Exception:
@ -99,7 +105,7 @@ async def handleClient(reader, writer):
await writer.wait_closed()
return
if not name.startswith("S2S-"):
G.clientsConnected.extend([name])
G.clientsConnected.append(name.lower())
msgIndex = 0
G.uniqueClients += 1
G.msgs.extend([log(f"{name} has connected to the server.")])
@ -134,16 +140,16 @@ async def handleClient(reader, writer):
writer.writelines(G.msgs[msgIndex:])
await writer.drain()
msgIndex = len(G.msgs)
if name in G.killList and G.killList[name]:
if name.lower() in G.killList and G.killList[name.lower()]:
writer.write(b"Your client has been killed by the server\n")
G.killList[name] = False
G.killList[name.lower()] = False
break
await writer.drain()
writer.close()
await writer.wait_closed()
G.uniqueClients -= 1
G.msgs.append(log(f"{name} has disconnected from the server."))
G.clientsConnected.remove(name)
G.clientsConnected.remove(name.lower())
else: # This is... probably a server?
sName = name[4:] # Trim off the S2S label
log(f"Server link! Link from {sName}")
@ -155,14 +161,14 @@ async def handleClient(reader, writer):
client = raw((await reader.read(1024)).decode("utf8"))
if client == f"END OF CLIENT LISTING FROM {sName}":
break
if client in G.servers[sName] or client in G.clientsConnected:
if client.lower() in G.servers[sName] or client.lower() in G.clientsConnected:
writer.write(b"K Client rejected: Already exists\n")
await writer.drain()
continue
writer.write(b"I added that client.\n")
await writer.drain()
G.msgs.append(log(f"{client} has connected from {sName}"))
G.servers[sName].append(client)
G.servers[sName].append(client.lower())
writer.write(f"{G.remoteID}\n".encode("utf8"))
await writer.drain()
await reader.read()
@ -170,7 +176,7 @@ async def handleClient(reader, writer):
writer.write(f"{client}\n".encode("utf8"))
resp = raw((await reader.read(1024)).decode("utf8"))
if resp.startswith("K"):
G.killList[client] = True
G.killList[client.lower()] = True
writer.write(f"END OF CLIENT LISTING FROM {G.remoteID}\n".encode("utf8"))
G.clientsConnected.extend(G.servers[sName])
while 1:
@ -185,20 +191,20 @@ async def handleClient(reader, writer):
pass
case "+":
cName = buffer[2:]
if cName not in G.clientsConnected:
if cName.lower() not in G.clientsConnected:
G.msgs.append(
log(f"{cName} has connected from {sName}")
)
G.servers[sName].append(cName)
G.clientsConnected.append(cName)
G.servers[sName].append(cName.lower())
G.clientsConnected.append(cName.lower())
writer.write(b"I Mmm... Pineapples\n")
else:
writer.write(f"K {cName}".encode("utf8"))
writer.write(f"K {cName}\n".encode("utf8"))
case "-":
cName = buffer[2:]
G.msgs.append(log(f"{cName} has disconnected from {sName}"))
G.servers[sName].remove(cName)
G.clientsConnected.remove(cName)
G.servers[sName].remove(cName.lower())
G.clientsConnected.remove(cName.lower())
writer.write(b"I Mmm... Bananas\n")
case "M":
cName = buffer[2:].split("|", 1)[0]
@ -230,7 +236,7 @@ async def handleClient(reader, writer):
await writer.wait_closed()
for cName in G.servers[sName]:
G.msgs.append(log(f"{cName}'s server is going down"))
G.clientsConnected.remove(cName)
G.clientsConnected.remove(cName.lower())
G.serverLinks -= 1
G.servers.remove(sName)
G.msgs.append(log(f"{sName} has de-linked from the network"))
@ -238,12 +244,12 @@ async def handleClient(reader, writer):
if not name.startswith("S2S-"):
G.uniqueClients -= 1
G.msgs.append(log(f"{name} has disconnected from the server."))
G.clientsConnected.remove(name)
G.clientsConnected.remove(name.lower())
else:
for cName in G.servers[name[4:]]:
G.msgs.append(log(f"{cName}'s server is going down"))
try:
G.clientsConnected.remove(cName)
G.clientsConnected.remove(cName.lower())
except Exception: # Crash during connection sequence?
pass
G.serverLinks -= 1
@ -262,7 +268,7 @@ async def connectServer(hostname: str, port: int):
await writer.drain()
resp = raw((await reader.read(1024)).decode("utf8"))
if resp.startswith("K"):
G.killList[client] = True
G.killList[client.lower()] = True
writer.write(f"END OF CLIENT LISTING FROM {G.remoteID}\n".encode("utf8"))
await writer.drain()
rID = raw((await reader.read(1024)).decode("utf8"))
@ -274,14 +280,14 @@ async def connectServer(hostname: str, port: int):
client = raw((await reader.read(1024)).decode("utf8"))
if client == f"END OF CLIENT LISTING FROM {rID}":
break
if client in G.servers[rID] or client in G.clientsConnected:
if client.lower() in G.servers[rID] or client.lower() in G.clientsConnected:
writer.write(b"K Client rejected: Already exists\n")
await writer.drain()
continue
writer.write(b"I added that client.\n")
await writer.drain()
G.msgs.append(log(f"{client} has connected from {rID}"))
G.servers[rID].append(client)
G.servers[rID].append(client.lower())
G.clientsConnected.extend(G.servers[rID])
try:
while 1:
@ -296,18 +302,18 @@ async def connectServer(hostname: str, port: int):
pass
case "+":
cName = buffer[2:]
if cName not in G.clientsConnected:
if cName.lower() not in G.clientsConnected:
G.msgs.append(log(f"{cName} has connected from {rID}"))
G.servers[rID].append(cName)
G.clientsConnected.append(cName)
G.servers[rID].append(cName.lower())
G.clientsConnected.append(cName.lower())
writer.write(b"I Mmm... Pineapples\n")
else:
writer.write(f"K {cName}\n".encode("utf8"))
case "-":
cName = buffer[2:]
G.msgs.append(log(f"{cName} has disconnected from {sName}"))
G.servers[rID].remove(cName)
G.clientsConnected.remove(cName)
G.servers[rID].remove(cName.lower())
G.clientsConnected.remove(cName.lower())
case "M":
cName = buffer[2:].split("|", 1)[0]
message = buffer[2:].split("|", 1)[1]
@ -324,7 +330,7 @@ async def connectServer(hostname: str, port: int):
break
case "K":
cName = buffer[2:]
G.killList[cName] = True
G.killList[cName.lower()] = True
writer.write(b"I Mmm... Blood\n")
case _:
writer.write(
@ -340,7 +346,7 @@ async def connectServer(hostname: str, port: int):
await writer.wait_closed()
for cName in G.servers[rID]:
G.msgs.append(log(f"{cName}'s server is going down"))
G.clientsConnected.remove(cName)
G.clientsConnected.remove(cName.lower())
G.serverLinks -= 1
G.servers.remove(rID)
G.msgs.append(log(f"{rID} has de-linked from the network"))
@ -348,7 +354,7 @@ async def connectServer(hostname: str, port: int):
for cName in G.servers[rID]:
G.msgs.append(log(f"{cName}'s server is going down"))
try:
G.clientsConnected.remove(cName)
G.clientsConnected.remove(cName.lower())
except Exception:
pass
G.serverLinks -= 1
@ -356,9 +362,9 @@ async def connectServer(hostname: str, port: int):
G.msgs.append(log(f"{rID} has de-linked from the network"))
async def runServer(port: int):
async def runServer(address: str, port: int):
global G
server = await asyncio.start_server(handleClient, "0.0.0.0", port)
server = await asyncio.start_server(handleClient, address, port)
log(f"Listening on port {port}...")
G.msgs.append(log("Server startup"))
links = []
@ -400,4 +406,4 @@ def interruptCatch(s, f):
signal.signal(signal.SIGINT, interruptCatch)
asyncio.run(runServer(port))
asyncio.run(runServer(address, port))