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93 lines
2.7 KiB
Plaintext
93 lines
2.7 KiB
Plaintext
//By Carnwennan
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//fetches an external list and processes it into a list of ip addresses.
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//It then stores the processed list into a savefile for later use
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#define TORFILE "data/ToR_ban.bdb"
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#define TOR_UPDATE_INTERVAL 216000 //~6 hours
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/proc/ToRban_isbanned(var/ip_address)
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var/savefile/F = new(TORFILE)
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if(F)
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if( ip_address in F.dir )
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return 1
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return 0
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/proc/ToRban_autoupdate()
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var/savefile/F = new(TORFILE)
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if(F)
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var/last_update
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F["last_update"] >> last_update
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if((last_update + TOR_UPDATE_INTERVAL) < world.realtime) //we haven't updated for a while
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ToRban_update()
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return
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/proc/ToRban_update()
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spawn(0)
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diary << "Downloading updated ToR data..."
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var/http[] = world.Export("http://exitlist.torproject.org/exit-addresses")
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var/list/rawlist = file2list(http["CONTENT"])
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if(rawlist.len)
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fdel(TORFILE)
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var/savefile/F = new(TORFILE)
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for( var/line in rawlist )
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if(!line)
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continue
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if( copytext(line,1,12) == "ExitAddress" )
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var/cleaned = copytext(line,13,length(line)-19)
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if(!cleaned)
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continue
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F[cleaned] << 1
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F["last_update"] << world.realtime
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diary << "ToR data updated!"
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if(usr)
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to_chat(usr, "ToRban updated.")
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return 1
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diary << "ToR data update aborted: no data."
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return 0
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/client/proc/ToRban(task in list("update","toggle","show","remove","remove all","find"))
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set name = "ToRban"
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set category = "Server"
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if(!holder)
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return
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switch(task)
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if("update")
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ToRban_update()
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if("toggle")
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if(config)
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if(config.ToRban)
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config.ToRban = 0
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message_admins("<font color='red'>ToR banning disabled.</font>")
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else
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config.ToRban = 1
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message_admins("<font colot='green'>ToR banning enabled.</font>")
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if("show")
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var/savefile/F = new(TORFILE)
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var/dat
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if( length(F.dir) )
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for( var/i=1, i<=length(F.dir), i++ )
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dat += "<tr><td>#[i]</td><td> [F.dir[i]]</td></tr>"
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dat = "<table width='100%'>[dat]</table>"
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else
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dat = "No addresses in list."
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src << browse(dat,"window=ToRban_show")
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if("remove")
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var/savefile/F = new(TORFILE)
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var/choice = input(src,"Please select an IP address to remove from the ToR banlist:","Remove ToR ban",null) as null|anything in F.dir
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if(choice)
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F.dir.Remove(choice)
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to_chat(src, "<b>Address removed</b>")
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if("remove all")
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to_chat(src, "<b>[TORFILE] was [fdel(TORFILE)?"":"not "]removed.</b>")
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if("find")
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var/input = input(src,"Please input an IP address to search for:","Find ToR ban",null) as null|text
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if(input)
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if(ToRban_isbanned(input))
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to_chat(src, "<font color='green'><b>Address is a known ToR address</b></font>")
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else
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to_chat(src, "<font color='red'><b>Address is not a known ToR address</b></font>")
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return
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#undef TORFILE
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#undef TOR_UPDATE_INTERVAL
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