//////////// //SECURITY// //////////// #define UPLOAD_LIMIT 1048576 //Restricts client uploads to the server to 1MB //Could probably do with being lower. GLOBAL_LIST_INIT(blacklisted_builds, list( "1407" = "bug preventing client display overrides from working leads to clients being able to see things/mobs they shouldn't be able to see", "1408" = "bug preventing client display overrides from working leads to clients being able to see things/mobs they shouldn't be able to see", "1428" = "bug causing right-click menus to show too many verbs that's been fixed in version 1429", )) #define LIMITER_SIZE 5 #define CURRENT_SECOND 1 #define SECOND_COUNT 2 #define CURRENT_MINUTE 3 #define MINUTE_COUNT 4 #define ADMINSWARNED_AT 5 /* When somebody clicks a link in game, this Topic is called first. It does the stuff in this proc and then is redirected to the Topic() proc for the src=[0xWhatever] (if specified in the link). ie locate(hsrc).Topic() Such links can be spoofed. Because of this certain things MUST be considered whenever adding a Topic() for something: - Can it be fed harmful values which could cause runtimes? - Is the Topic call an admin-only thing? - If so, does it have checks to see if the person who called it (usr.client) is an admin? - Are the processes being called by Topic() particularly laggy? - If so, is there any protection against somebody spam-clicking a link? If you have any questions about this stuff feel free to ask. ~Carn */ /client/Topic(href, href_list, hsrc) if(!usr || usr != mob) //stops us calling Topic for somebody else's client. Also helps prevent usr=null return // asset_cache var/asset_cache_job if(href_list["asset_cache_confirm_arrival"]) asset_cache_job = asset_cache_confirm_arrival(href_list["asset_cache_confirm_arrival"]) if (!asset_cache_job) return // Rate limiting var/mtl = CONFIG_GET(number/minute_topic_limit) if (!holder && mtl) var/minute = round(world.time, 600) if (!topiclimiter) topiclimiter = new(LIMITER_SIZE) if (minute != topiclimiter[CURRENT_MINUTE]) topiclimiter[CURRENT_MINUTE] = minute topiclimiter[MINUTE_COUNT] = 0 topiclimiter[MINUTE_COUNT] += 1 if (topiclimiter[MINUTE_COUNT] > mtl) var/msg = "Your previous action was ignored because you've done too many in a minute." if (minute != topiclimiter[ADMINSWARNED_AT]) //only one admin message per-minute. (if they spam the admins can just boot/ban them) topiclimiter[ADMINSWARNED_AT] = minute msg += " Administrators have been informed." log_game("[key_name(src)] Has hit the per-minute topic limit of [mtl] topic calls in a given game minute") message_admins("[ADMIN_LOOKUPFLW(usr)] [ADMIN_KICK(usr)] Has hit the per-minute topic limit of [mtl] topic calls in a given game minute") to_chat(src, "[msg]") return var/stl = CONFIG_GET(number/second_topic_limit) if (!holder && stl) var/second = round(world.time, 10) if (!topiclimiter) topiclimiter = new(LIMITER_SIZE) if (second != topiclimiter[CURRENT_SECOND]) topiclimiter[CURRENT_SECOND] = second topiclimiter[SECOND_COUNT] = 0 topiclimiter[SECOND_COUNT] += 1 if (topiclimiter[SECOND_COUNT] > stl) to_chat(src, "Your previous action was ignored because you've done too many in a second") return // Tgui Topic middleware if(tgui_Topic(href_list)) return if(href_list["reload_tguipanel"]) nuke_chat() if(href_list["reload_statbrowser"]) src << browse(file('html/statbrowser.html'), "window=statbrowser") // Log all hrefs log_href("[src] (usr:[usr]\[[COORD(usr)]\]) : [hsrc ? "[hsrc] " : ""][href]") last_activity = world.time //byond bug ID:2256651 if (asset_cache_job && (asset_cache_job in completed_asset_jobs)) to_chat(src, "An error has been detected in how your client is receiving resources. Attempting to correct.... (If you keep seeing these messages you might want to close byond and reconnect)") src << browse("...", "window=asset_cache_browser") return if (href_list["asset_cache_preload_data"]) asset_cache_preload_data(href_list["asset_cache_preload_data"]) return // Keypress passthrough if(href_list["__keydown"]) var/keycode = browser_keycode_to_byond(href_list["__keydown"]) if(keycode) keyDown(keycode) return if(href_list["__keyup"]) var/keycode = browser_keycode_to_byond(href_list["__keyup"]) if(keycode) keyUp(keycode) return if(href_list["statpanel_item_target"]) handle_statpanel_click(href_list) return // Admin PM if(href_list["priv_msg"]) cmd_admin_pm(href_list["priv_msg"],null) return // Mentor PM (cit.) if (citadel_client_procs(href_list)) return switch(href_list["_src_"]) if("holder") hsrc = holder if("usr") hsrc = mob if("mentor") // CITADEL hsrc = mentor_datum if("prefs") if (inprefs) return inprefs = TRUE . = prefs.process_link(usr,href_list) inprefs = FALSE return if("vars") return view_var_Topic(href,href_list,hsrc) switch(href_list["action"]) if("openLink") src << link(href_list["link"]) if (hsrc) var/datum/real_src = hsrc if(QDELETED(real_src)) return ..() //redirect to hsrc.Topic() /client/proc/handle_statpanel_click(list/href_list) var/atom/target = locate(href_list["statpanel_item_target"]) if(!target) return Click(target, target.loc, null, "[href_list["statpanel_item_shiftclick"]?"shift=1;":null][href_list["statpanel_item_ctrlclick"]?"ctrl=1;":null]&alt=[href_list["statpanel_item_altclick"]?"alt=1;":null]", FALSE, "statpanel") /client/proc/is_content_unlocked() if(!prefs.unlock_content) to_chat(src, "Become a BYOND member to access member-perks and features, as well as support the engine that makes this game possible. Only 10 bucks for 3 months! Click Here to find out more.") return 0 return 1 /* * Call back proc that should be checked in all paths where a client can send messages * * Handles checking for duplicate messages and people sending messages too fast * * The first checks are if you're sending too fast, this is defined as sending * SPAM_TRIGGER_AUTOMUTE messages in * 5 seconds, this will start supressing your messages, * if you send 2* that limit, you also get muted * * The second checks for the same duplicate message too many times and mutes * you for it */ /client/proc/handle_spam_prevention(message, mute_type) //Increment message count total_message_count += 1 //store the total to act on even after a reset var/cache = total_message_count if(total_count_reset <= world.time) total_message_count = 0 total_count_reset = world.time + (5 SECONDS) //If they're really going crazy, mute them if(cache >= SPAM_TRIGGER_AUTOMUTE * 2) total_message_count = 0 total_count_reset = 0 cmd_admin_mute(src, mute_type, 1) return 1 //Otherwise just supress the message else if(cache >= SPAM_TRIGGER_AUTOMUTE) return 1 if(CONFIG_GET(flag/automute_on) && !holder && last_message == message) src.last_message_count++ if(src.last_message_count >= SPAM_TRIGGER_AUTOMUTE) to_chat(src, "You have exceeded the spam filter limit for identical messages. An auto-mute was applied.") cmd_admin_mute(src, mute_type, 1) return 1 if(src.last_message_count >= SPAM_TRIGGER_WARNING) to_chat(src, "You are nearing the spam filter limit for identical messages.") return 0 else last_message = message src.last_message_count = 0 return 0 //This stops files larger than UPLOAD_LIMIT being sent from client to server via input(), client.Import() etc. /client/AllowUpload(filename, filelength) if(filelength > UPLOAD_LIMIT) to_chat(src, "Error: AllowUpload(): File Upload too large. Upload Limit: [UPLOAD_LIMIT/1024]KiB.") return 0 return 1 /////////// //CONNECT// /////////// /client/New(TopicData) last_activity = world.time world.SetConfig("APP/admin", ckey, "role=admin") var/tdata = TopicData //save this for later use TopicData = null //Prevent calls to client.Topic from connect if(connection != "seeker" && connection != "web")//Invalid connection type. return null GLOB.clients += src GLOB.directory[ckey] = src // Instantiate tgui panel tgui_panel = new(src) GLOB.ahelp_tickets.ClientLogin(src) var/connecting_admin = FALSE //because de-admined admins connecting should be treated like admins. //Admin Authorisation holder = GLOB.admin_datums[ckey] var/debug_tools_allowed = FALSE //CITADEL EDIT if(holder) GLOB.admins |= src holder.owner = src connecting_admin = TRUE //CITADEL EDIT if(check_rights_for(src, R_DEBUG)) debug_tools_allowed = TRUE //END CITADEL EDIT else if(GLOB.deadmins[ckey]) add_verb(src, /client/proc/readmin) connecting_admin = TRUE if(CONFIG_GET(flag/autoadmin)) if(!GLOB.admin_datums[ckey]) var/datum/admin_rank/autorank for(var/datum/admin_rank/R in GLOB.admin_ranks) if(R.name == CONFIG_GET(string/autoadmin_rank)) autorank = R break if(!autorank) to_chat(world, "Autoadmin rank not found") else new /datum/admins(autorank, ckey) //CITADEL EDIT if(check_rights_for(src, R_DEBUG)) //check if autoadmin gave us it debug_tools_allowed = TRUE if(!debug_tools_allowed) world.SetConfig("APP/admin", ckey, null) //END CITADEL EDIT if(CONFIG_GET(flag/enable_localhost_rank) && !connecting_admin) var/localhost_addresses = list("127.0.0.1", "::1") if(isnull(address) || (address in localhost_addresses)) var/datum/admin_rank/localhost_rank = new("!localhost!", R_EVERYTHING, R_DBRANKS, R_EVERYTHING) //+EVERYTHING -DBRANKS *EVERYTHING new /datum/admins(localhost_rank, ckey, 1, 1) //preferences datum - also holds some persistent data for the client (because we may as well keep these datums to a minimum) prefs = GLOB.preferences_datums[ckey] if(prefs) prefs.parent = src else prefs = new /datum/preferences(src) GLOB.preferences_datums[ckey] = prefs addtimer(CALLBACK(src, .proc/ensure_keys_set, prefs), 10) //prevents possible race conditions prefs.last_ip = address //these are gonna be used for banning prefs.last_id = computer_id //these are gonna be used for banning fps = prefs.clientfps //(prefs.clientfps < 0) ? RECOMMENDED_FPS : prefs.clientfps if(fexists(roundend_report_file())) add_verb(src, /client/proc/show_previous_roundend_report) var/full_version = "[byond_version].[byond_build ? byond_build : "xxx"]" log_access("Login: [key_name(src)] from [address ? address : "localhost"]-[computer_id] || BYOND v[full_version]") var/alert_mob_dupe_login = FALSE if(CONFIG_GET(flag/log_access)) for(var/I in GLOB.clients) if(!I || I == src) continue var/client/C = I if(C.key && (C.key != key) ) var/matches if( (C.address == address) ) matches += "IP ([address])" if( (C.computer_id == computer_id) ) if(matches) matches += " and " matches += "ID ([computer_id])" alert_mob_dupe_login = TRUE if(matches) if(C) message_admins("Notice: [key_name_admin(src)] has the same [matches] as [key_name_admin(C)].") log_admin_private("Notice: [key_name(src)] has the same [matches] as [key_name(C)].") else message_admins("Notice: [key_name_admin(src)] has the same [matches] as [key_name_admin(C)] (no longer logged in). ") log_admin_private("Notice: [key_name(src)] has the same [matches] as [key_name(C)] (no longer logged in).") if(GLOB.player_details[ckey]) player_details = GLOB.player_details[ckey] player_details.byond_version = full_version else player_details = new(ckey) player_details.byond_version = full_version GLOB.player_details[ckey] = player_details . = ..() //calls mob.Login() // if (length(GLOB.stickybanadminexemptions)) // GLOB.stickybanadminexemptions -= ckey // if (!length(GLOB.stickybanadminexemptions)) // restore_stickybans() if (byond_version >= 512) if (!byond_build || byond_build < 1386) message_admins("[key_name(src)] has been detected as spoofing their byond version. Connection rejected.") add_system_note("Spoofed-Byond-Version", "Detected as using a spoofed byond version.") log_access("Failed Login: [key] - Spoofed byond version") qdel(src) if (num2text(byond_build) in GLOB.blacklisted_builds) log_access("Failed login: [key] - blacklisted byond version") to_chat(src, "Your version of byond is blacklisted.") to_chat(src, "Byond build [byond_build] ([byond_version].[byond_build]) has been blacklisted for the following reason: [GLOB.blacklisted_builds[num2text(byond_build)]].") to_chat(src, "Please download a new version of byond. If [byond_build] is the latest, you can go to BYOND's website to download other versions.") if(connecting_admin) to_chat(src, "As an admin, you are being allowed to continue using this version, but please consider changing byond versions") else qdel(src) return // Initialize tgui panel src << browse(file('html/statbrowser.html'), "window=statbrowser") addtimer(CALLBACK(src, .proc/check_panel_loaded), 30 SECONDS) tgui_panel.initialize() if(alert_mob_dupe_login && !holder) var/dupe_login_message = "Your ComputerID has already logged in with another key this round, please log out of this one NOW or risk being banned!" // if (alert_admin_multikey) // dupe_login_message += "\nAdmins have been informed." // message_admins(span_danger("MULTIKEYING: [key_name_admin(src)] has a matching CID+IP with another player and is clearly multikeying. They have been warned to leave the server or risk getting banned.")) // log_admin_private("MULTIKEYING: [key_name(src)] has a matching CID+IP with another player and is clearly multikeying. They have been warned to leave the server or risk getting banned.") spawn(0.5 SECONDS) //needs to run during world init, do not convert to add timer alert(mob, dupe_login_message) //players get banned if they don't see this message, do not convert to tgui_alert (or even tg_alert) please. to_chat(mob, span_danger(dupe_login_message)) connection_time = world.time connection_realtime = world.realtime connection_timeofday = world.timeofday winset(src, null, "command=\".configure graphics-hwmode on\"") var/cev = CONFIG_GET(number/client_error_version) var/ceb = CONFIG_GET(number/client_error_build) var/cwv = CONFIG_GET(number/client_warn_version) if (byond_version < cev || (byond_version == cev && byond_build < ceb)) //Out of date client. to_chat(src, "Your version of BYOND is too old:") to_chat(src, CONFIG_GET(string/client_error_message)) to_chat(src, "Your version: [byond_version].[byond_build]") to_chat(src, "Required version: [cev].[ceb] or later") to_chat(src, "Visit BYOND's website to get the latest version of BYOND.") if (connecting_admin) to_chat(src, "Because you are an admin, you are being allowed to walk past this limitation, But it is still STRONGLY suggested you upgrade") else qdel(src) return 0 else if (byond_version < cwv) //We have words for this client. if(CONFIG_GET(flag/client_warn_popup)) var/msg = "Your version of byond may be getting out of date:
" msg += CONFIG_GET(string/client_warn_message) + "

" msg += "Your version: [byond_version]
" msg += "Required version to remove this message: [cwv] or later
" msg += "Visit BYOND's website to get the latest version of BYOND.
" src << browse(msg, "window=warning_popup") else to_chat(src, "Your version of byond may be getting out of date:") to_chat(src, CONFIG_GET(string/client_warn_message)) to_chat(src, "Your version: [byond_version]") to_chat(src, "Required version to remove this message: [cwv] or later") to_chat(src, "Visit BYOND's website to get the latest version of BYOND.") if (connection == "web" && !connecting_admin) if (!CONFIG_GET(flag/allow_webclient)) to_chat(src, "Web client is disabled") qdel(src) return 0 if (CONFIG_GET(flag/webclient_only_byond_members) && !IsByondMember()) to_chat(src, "Sorry, but the web client is restricted to byond members only.") qdel(src) return 0 if( (world.address == address || !address) && !GLOB.host ) GLOB.host = key world.update_status() if(holder) add_admin_verbs() to_chat(src, get_message_output("memo")) adminGreet() add_verbs_from_config() var/cached_player_age = set_client_age_from_db(tdata) //we have to cache this because other shit may change it and we need it's current value now down below. if (isnum(cached_player_age) && cached_player_age == -1) //first connection player_age = 0 var/nnpa = CONFIG_GET(number/notify_new_player_age) if (isnum(cached_player_age) && cached_player_age == -1) //first connection if (nnpa >= 0) message_admins("New user: [key_name_admin(src)] is connecting here for the first time.") if (CONFIG_GET(flag/irc_first_connection_alert)) send2tgs_adminless_only("New-user", "[key_name(src)] is connecting for the first time!") else if (isnum(cached_player_age) && cached_player_age < nnpa) message_admins("New user: [key_name_admin(src)] just connected with an age of [cached_player_age] day[(player_age==1?"":"s")]") if(CONFIG_GET(flag/use_account_age_for_jobs) && account_age >= 0) player_age = account_age if(account_age >= 0 && account_age < nnpa) message_admins("[key_name_admin(src)] (IP: [address], ID: [computer_id]) is a new BYOND account [account_age] day[(account_age==1?"":"s")] old, created on [account_join_date].") if (CONFIG_GET(flag/irc_first_connection_alert)) send2tgs_adminless_only("new_byond_user", "[key_name(src)] (IP: [address], ID: [computer_id]) is a new BYOND account [account_age] day[(account_age==1?"":"s")] old, created on [account_join_date].") get_message_output("watchlist entry", ckey) check_ip_intel() validate_key_in_db() send_resources() update_clickcatcher() if(prefs.lastchangelog != GLOB.changelog_hash) //bolds the changelog button on the interface so we know there are updates. to_chat(src, "You have unread updates in the changelog.") if(CONFIG_GET(flag/aggressive_changelog)) changelog() else winset(src, "infowindow.changelog", "font-style=bold") if(ckey in GLOB.clientmessages) for(var/message in GLOB.clientmessages[ckey]) to_chat(src, message) GLOB.clientmessages.Remove(ckey) if(CONFIG_GET(flag/autoconvert_notes)) convert_notes_sql(ckey) to_chat(src, get_message_output("message", ckey)) if(!winexists(src, "asset_cache_browser")) // The client is using a custom skin, tell them. to_chat(src, "Unable to access asset cache browser, if you are using a custom skin file, please allow DS to download the updated version, if you are not, then make a bug report. This is not a critical issue but can cause issues with resource downloading, as it is impossible to know when extra resources arrived to you.") //This is down here because of the browse() calls in tooltip/New() if(!tooltips) tooltips = new /datum/tooltip(src) var/list/topmenus = GLOB.menulist[/datum/verbs/menu] for (var/thing in topmenus) var/datum/verbs/menu/topmenu = thing var/topmenuname = "[topmenu]" if (topmenuname == "[topmenu.type]") var/list/tree = splittext(topmenuname, "/") topmenuname = tree[tree.len] winset(src, "[topmenu.type]", "parent=menu;name=[url_encode(topmenuname)]") var/list/entries = topmenu.Generate_list(src) for (var/child in entries) winset(src, "[child]", "[entries[child]]") if (!ispath(child, /datum/verbs/menu)) var/procpath/verbpath = child if (verbpath.name[1] != "@") new child(src) for (var/thing in prefs.menuoptions) var/datum/verbs/menu/menuitem = GLOB.menulist[thing] if (menuitem) menuitem.Load_checked(src) view_size = new(src, getScreenSize(prefs.widescreenpref)) view_size.resetFormat() view_size.setZoomMode() fit_viewport() Master.UpdateTickRate() ////////////// //DISCONNECT// ////////////// /client/Del() if(!gc_destroyed) Destroy() //Clean up signals and timers. return ..() /client/Destroy() GLOB.clients -= src GLOB.directory -= ckey log_access("Logout: [key_name(src)]") GLOB.ahelp_tickets.ClientLogout(src) SSserver_maint.UpdateHubStatus() if(credits) QDEL_LIST(credits) if(holder) adminGreet(1) holder.owner = null GLOB.admins -= src if (!GLOB.admins.len && SSticker.IsRoundInProgress()) //Only report this stuff if we are currently playing. var/cheesy_message = pick( "I have no admins online!",\ "I'm all alone :(",\ "I'm feeling lonely :(",\ "I'm so lonely :(",\ "Why does nobody love me? :(",\ "I want a man :(",\ "Where has everyone gone?",\ "I need a hug :(",\ "Someone come hold me :(",\ "I need someone on me :(",\ "What happened? Where has everyone gone?",\ "Forever alone :("\ ) send2adminchat("Server", "[cheesy_message] (No admins online)") QDEL_LIST_ASSOC_VAL(char_render_holders) // seen_messages = null Master.UpdateTickRate() . = ..() //Even though we're going to be hard deleted there are still some things that want to know the destroy is happening return QDEL_HINT_HARDDEL_NOW /client/proc/set_client_age_from_db(connectiontopic) if (IsGuestKey(src.key)) return if(!SSdbcore.Connect()) return var/datum/db_query/query_get_related_ip = SSdbcore.NewQuery( "SELECT ckey FROM [format_table_name("player")] WHERE ip = INET_ATON(:address) AND ckey != :ckey", list("address" = address, "ckey" = ckey) ) if(!query_get_related_ip.Execute()) qdel(query_get_related_ip) return related_accounts_ip = "" while(query_get_related_ip.NextRow()) related_accounts_ip += "[query_get_related_ip.item[1]], " qdel(query_get_related_ip) var/datum/db_query/query_get_related_cid = SSdbcore.NewQuery( "SELECT ckey FROM [format_table_name("player")] WHERE computerid = :computerid AND ckey != :ckey", list("computerid" = computer_id, "ckey" = ckey) ) if(!query_get_related_cid.Execute()) qdel(query_get_related_cid) return related_accounts_cid = "" while (query_get_related_cid.NextRow()) related_accounts_cid += "[query_get_related_cid.item[1]], " qdel(query_get_related_cid) var/admin_rank = "Player" if (src.holder && src.holder.rank) admin_rank = src.holder.rank.name else if (!GLOB.deadmins[ckey] && check_randomizer(connectiontopic)) return var/new_player var/datum/db_query/query_client_in_db = SSdbcore.NewQuery( "SELECT 1 FROM [format_table_name("player")] WHERE ckey = :ckey", list("ckey" = ckey) ) if(!query_client_in_db.Execute()) qdel(query_client_in_db) return //If we aren't an admin, and the flag is set if(CONFIG_GET(flag/panic_bunker) && !holder && !GLOB.deadmins[ckey] && !(ckey in GLOB.bunker_passthrough)) var/living_recs = CONFIG_GET(number/panic_bunker_living) var/vpn_living_recs = CONFIG_GET(number/panic_bunker_living_vpn) //Relies on pref existing, but this proc is only called after that occurs, so we're fine. var/minutes = get_exp_living(pure_numeric = TRUE) if((minutes <= living_recs) || (IsVPN() && (minutes < vpn_living_recs))) var/reject_message = "Failed Login: [key] - Account attempting to connect during panic bunker, but they do not have the required living time [minutes]/[living_recs]" log_access(reject_message) message_admins("[reject_message]") var/message = CONFIG_GET(string/panic_bunker_message) message = replacetext(message, "%minutes%", living_recs) to_chat(src, message) var/list/connectiontopic_a = params2list(connectiontopic) var/list/panic_addr = CONFIG_GET(string/panic_server_address) if(panic_addr && !connectiontopic_a["redirect"]) var/panic_name = CONFIG_GET(string/panic_server_name) to_chat(src, "Sending you to [panic_name ? panic_name : panic_addr].") winset(src, null, "command=.options") src << link("[panic_addr]?redirect=1") qdel(query_client_in_db) qdel(src) return if(!query_client_in_db.NextRow()) new_player = 1 if(CONFIG_GET(flag/age_verification)) //setup age verification if(!set_db_player_flags()) message_admins(usr, "ERROR: Unable to read player flags from database. Please check logs.") return else var/dbflags = prefs.db_flags if(!(dbflags & DB_FLAG_AGE_CONFIRMATION_COMPLETE)) //they have not completed age verification if((ckey in GLOB.bunker_passthrough)) //they're verified in the panic bunker though update_flag_db(DB_FLAG_AGE_CONFIRMATION_COMPLETE, TRUE) else update_flag_db(DB_FLAG_AGE_CONFIRMATION_INCOMPLETE, TRUE) account_join_date = findJoinDate() var/datum/db_query/query_add_player = SSdbcore.NewQuery({" INSERT INTO [format_table_name("player")] (`ckey`, `byond_key`, `firstseen`, `firstseen_round_id`, `lastseen`, `lastseen_round_id`, `ip`, `computerid`, `lastadminrank`, `accountjoindate`) VALUES (:ckey, :key, Now(), :round_id, Now(), :round_id, INET_ATON(:ip), :computerid, :adminrank, :account_join_date) "}, list("ckey" = ckey, "key" = key, "round_id" = GLOB.round_id, "ip" = address, "computerid" = computer_id, "adminrank" = admin_rank, "account_join_date" = account_join_date || null)) if(!query_add_player.Execute()) qdel(query_client_in_db) qdel(query_add_player) return qdel(query_add_player) if(!account_join_date) account_join_date = "Error" account_age = -1 qdel(query_client_in_db) var/datum/db_query/query_get_client_age = SSdbcore.NewQuery( "SELECT firstseen, DATEDIFF(Now(),firstseen), accountjoindate, DATEDIFF(Now(),accountjoindate) FROM [format_table_name("player")] WHERE ckey = :ckey", list("ckey" = ckey) ) if(!query_get_client_age.Execute()) qdel(query_get_client_age) return if(query_get_client_age.NextRow()) player_join_date = query_get_client_age.item[1] player_age = text2num(query_get_client_age.item[2]) if(!account_join_date) account_join_date = query_get_client_age.item[3] account_age = text2num(query_get_client_age.item[4]) if(!account_age) account_join_date = findJoinDate() if(!account_join_date) account_age = -1 else var/datum/db_query/query_datediff = SSdbcore.NewQuery( "SELECT DATEDIFF(Now(), :account_join_date)", list("account_join_date" = account_join_date) ) if(!query_datediff.Execute()) qdel(query_datediff) return if(query_datediff.NextRow()) account_age = text2num(query_datediff.item[1]) qdel(query_datediff) qdel(query_get_client_age) if(!new_player) var/datum/db_query/query_log_player = SSdbcore.NewQuery( "UPDATE [format_table_name("player")] SET lastseen = Now(), lastseen_round_id = :round_id, ip = INET_ATON(:ip), computerid = :computerid, lastadminrank = :admin_rank, accountjoindate = :account_join_date WHERE ckey = :ckey", list("round_id" = GLOB.round_id, "ip" = address, "computerid" = computer_id, "admin_rank" = admin_rank, "account_join_date" = account_join_date || null, "ckey" = ckey) ) if(!query_log_player.Execute()) qdel(query_log_player) return qdel(query_log_player) if(!account_join_date) account_join_date = "Error" var/datum/db_query/query_log_connection = SSdbcore.NewQuery({" INSERT INTO `[format_table_name("connection_log")]` (`id`,`datetime`,`server_ip`,`server_port`,`round_id`,`ckey`,`ip`,`computerid`) VALUES(null,Now(),INET_ATON(:internet_address),:port,:round_id,:ckey,INET_ATON(:ip),:computerid) "}, list("internet_address" = world.internet_address || "0", "port" = world.port, "round_id" = GLOB.round_id, "ckey" = ckey, "ip" = address, "computerid" = computer_id)) query_log_connection.Execute() qdel(query_log_connection) SSserver_maint.UpdateHubStatus() if(new_player) player_age = -1 . = player_age /client/proc/findJoinDate() var/list/http = world.Export("http://byond.com/members/[ckey]?format=text") if(!http) log_world("Failed to connect to byond member page to age check [ckey]") return var/F = file2text(http["CONTENT"]) if(F) var/regex/R = regex("joined = \"(\\d{4}-\\d{2}-\\d{2})\"") if(R.Find(F)) . = R.group[1] else CRASH("Age check regex failed for [src.ckey]") /client/proc/validate_key_in_db() var/sql_key var/datum/db_query/query_check_byond_key = SSdbcore.NewQuery( "SELECT byond_key FROM [format_table_name("player")] WHERE ckey = :ckey", list("ckey" = ckey) ) if(!query_check_byond_key.Execute()) qdel(query_check_byond_key) return if(query_check_byond_key.NextRow()) sql_key = query_check_byond_key.item[1] qdel(query_check_byond_key) if(key != sql_key) var/list/http = world.Export("http://byond.com/members/[ckey]?format=text") if(!http) log_world("Failed to connect to byond member page to get changed key for [ckey]") return var/F = file2text(http["CONTENT"]) if(F) var/regex/R = regex("\\tkey = \"(.+)\"") if(R.Find(F)) var/web_key = R.group[1] var/datum/db_query/query_update_byond_key = SSdbcore.NewQuery( "UPDATE [format_table_name("player")] SET byond_key = :byond_key WHERE ckey = :ckey", list("byond_key" = web_key, "ckey" = ckey) ) query_update_byond_key.Execute() qdel(query_update_byond_key) else CRASH("Key check regex failed for [ckey]") /client/proc/check_randomizer(topic) . = FALSE if (connection != "seeker") return topic = params2list(topic) if (!CONFIG_GET(flag/check_randomizer)) return var/static/cidcheck = list() var/static/tokens = list() var/static/cidcheck_failedckeys = list() //to avoid spamming the admins if the same guy keeps trying. var/static/cidcheck_spoofckeys = list() var/datum/db_query/query_cidcheck = SSdbcore.NewQuery( "SELECT computerid FROM [format_table_name("player")] WHERE ckey = :ckey", list("ckey" = ckey) ) query_cidcheck.Execute() var/lastcid if (query_cidcheck.NextRow()) lastcid = query_cidcheck.item[1] qdel(query_cidcheck) var/oldcid = cidcheck[ckey] if (oldcid) if (!topic || !topic["token"] || !tokens[ckey] || topic["token"] != tokens[ckey]) if (!cidcheck_spoofckeys[ckey]) message_admins("[key_name(src)] appears to have attempted to spoof a cid randomizer check.") cidcheck_spoofckeys[ckey] = TRUE cidcheck[ckey] = computer_id tokens[ckey] = cid_check_reconnect() sleep(15 SECONDS) //Longer sleep here since this would trigger if a client tries to reconnect manually because the inital reconnect failed //we sleep after telling the client to reconnect, so if we still exist something is up log_access("Forced disconnect: [key] [computer_id] [address] - CID randomizer check") qdel(src) return TRUE if (oldcid != computer_id && computer_id != lastcid) //IT CHANGED!!! cidcheck -= ckey //so they can try again after removing the cid randomizer. to_chat(src, "Connection Error:") to_chat(src, "Invalid ComputerID(spoofed). Please remove the ComputerID spoofer from your byond installation and try again.") if (!cidcheck_failedckeys[ckey]) message_admins("[key_name(src)] has been detected as using a cid randomizer. Connection rejected.") send2tgs_adminless_only("CidRandomizer", "[key_name(src)] has been detected as using a cid randomizer. Connection rejected.") cidcheck_failedckeys[ckey] = TRUE note_randomizer_user() log_access("Failed Login: [key] [computer_id] [address] - CID randomizer confirmed (oldcid: [oldcid])") qdel(src) return TRUE else if (cidcheck_failedckeys[ckey]) message_admins("[key_name_admin(src)] has been allowed to connect after showing they removed their cid randomizer") send2tgs_adminless_only("CidRandomizer", "[key_name(src)] has been allowed to connect after showing they removed their cid randomizer.") cidcheck_failedckeys -= ckey if (cidcheck_spoofckeys[ckey]) message_admins("[key_name_admin(src)] has been allowed to connect after appearing to have attempted to spoof a cid randomizer check because it appears they aren't spoofing one this time") cidcheck_spoofckeys -= ckey cidcheck -= ckey else if (computer_id != lastcid) cidcheck[ckey] = computer_id tokens[ckey] = cid_check_reconnect() sleep(5 SECONDS) //browse is queued, we don't want them to disconnect before getting the browse() command. //we sleep after telling the client to reconnect, so if we still exist something is up log_access("Forced disconnect: [key] [computer_id] [address] - CID randomizer check") qdel(src) return TRUE /client/proc/cid_check_reconnect() var/token = md5("[rand(0,9999)][world.time][rand(0,9999)][ckey][rand(0,9999)][address][rand(0,9999)][computer_id][rand(0,9999)]") . = token log_access("Failed Login: [key] [computer_id] [address] - CID randomizer check") var/url = winget(src, null, "url") //special javascript to make them reconnect under a new window. src << browse({"byond://[url]?token=[token]"}, "border=0;titlebar=0;size=1x1;window=redirect") to_chat(src, {"You will be automatically taken to the game, if not, click here to be taken manually"}) /client/proc/note_randomizer_user() add_system_note("CID-Error", "Detected as using a cid randomizer.") /client/proc/add_system_note(system_ckey, message) //check to see if we noted them in the last day. var/datum/db_query/query_get_notes = SSdbcore.NewQuery( "SELECT id FROM [format_table_name("messages")] WHERE type = 'note' AND targetckey = :targetckey AND adminckey = :adminckey AND timestamp + INTERVAL 1 DAY < NOW() AND deleted = 0 AND (expire_timestamp > NOW() OR expire_timestamp IS NULL)", list("targetckey" = ckey, "adminckey" = system_ckey) ) if(!query_get_notes.Execute()) qdel(query_get_notes) return if(query_get_notes.NextRow()) qdel(query_get_notes) return qdel(query_get_notes) //regardless of above, make sure their last note is not from us, as no point in repeating the same note over and over. query_get_notes = SSdbcore.NewQuery( "SELECT adminckey FROM [format_table_name("messages")] WHERE targetckey = :targetckey AND deleted = 0 AND (expire_timestamp > NOW() OR expire_timestamp IS NULL) ORDER BY timestamp DESC LIMIT 1", list("targetckey" = ckey) ) if(!query_get_notes.Execute()) qdel(query_get_notes) return if(query_get_notes.NextRow()) if (query_get_notes.item[1] == system_ckey) qdel(query_get_notes) return qdel(query_get_notes) create_message("note", key, system_ckey, message, null, null, 0, 0, null, 0, 0) /client/proc/check_ip_intel() set waitfor = 0 //we sleep when getting the intel, no need to hold up the client connection while we sleep if (CONFIG_GET(string/ipintel_email)) var/datum/ipintel/res = get_ip_intel(address) if (res.intel >= CONFIG_GET(number/ipintel_rating_bad)) message_admins("Proxy Detection: [key_name_admin(src)] IP intel rated [res.intel*100]% likely to be a Proxy/VPN.") ip_intel = res.intel /client/Click(atom/object, atom/location, control, params, ignore_spam = FALSE, extra_info) if(last_click > world.time - world.tick_lag) return last_activity = world.time last_click = world.time var/ab = FALSE var/list/L = params2list(params) if (object && object == middragatom && L["left"]) ab = max(0, 5 SECONDS-(world.time-middragtime)*0.1) var/mcl = CONFIG_GET(number/minute_click_limit) if (!holder && !ignore_spam && mcl) var/minute = round(world.time, 600) if (!clicklimiter) clicklimiter = new(LIMITER_SIZE) if (minute != clicklimiter[CURRENT_MINUTE]) clicklimiter[CURRENT_MINUTE] = minute clicklimiter[MINUTE_COUNT] = 0 clicklimiter[MINUTE_COUNT] += 1+(ab) if (clicklimiter[MINUTE_COUNT] > mcl) var/msg = "Your previous click was ignored because you've done too many in a minute." if (minute != clicklimiter[ADMINSWARNED_AT]) //only one admin message per-minute. (if they spam the admins can just boot/ban them) clicklimiter[ADMINSWARNED_AT] = minute msg += " Administrators have been informed." if (ab) log_game("[key_name(src)] is using the middle click aimbot exploit") message_admins("[ADMIN_LOOKUPFLW(src)] [ADMIN_KICK(usr)] is using the middle click aimbot exploit") add_system_note("aimbot", "Is using the middle click aimbot exploit") log_click(object, location, control, params, src, "lockout (spam - minute ab c [ab] s [middragtime])", TRUE) else log_click(object, location, control, params, src, "lockout (spam - minute)", TRUE) log_game("[key_name(src)] Has hit the per-minute click limit of [mcl] clicks in a given game minute") message_admins("[ADMIN_LOOKUPFLW(src)] [ADMIN_KICK(usr)] Has hit the per-minute click limit of [mcl] clicks in a given game minute") to_chat(src, "[msg]") return var/scl = CONFIG_GET(number/second_click_limit) if (!holder && !ignore_spam && scl) var/second = round(world.time, 10) if (!clicklimiter) clicklimiter = new(LIMITER_SIZE) if (second != clicklimiter[CURRENT_SECOND]) clicklimiter[CURRENT_SECOND] = second clicklimiter[SECOND_COUNT] = 0 clicklimiter[SECOND_COUNT] += 1+(!!ab) if (clicklimiter[SECOND_COUNT] > scl) to_chat(src, "Your previous click was ignored because you've done too many in a second") return if(ab) //Citadel edit, things with stuff. log_click(object, location, control, params, src, "dropped (ab c [ab] s [middragtime])", TRUE) return if(prefs.log_clicks) log_click(object, location, control, params, src, extra_info? "clicked ([extra_info])" : null) if (prefs.hotkeys) // If hotkey mode is enabled, then clicking the map will automatically // unfocus the text bar. This removes the red color from the text bar // so that the visual focus indicator matches reality. winset(src, null, "input.background-color=[COLOR_INPUT_DISABLED]") ..() /client/proc/add_verbs_from_config() if(CONFIG_GET(flag/see_own_notes)) add_verb(src, /client/proc/self_notes) if(CONFIG_GET(flag/use_exp_tracking)) add_verb(src, /client/proc/self_playtime) #undef UPLOAD_LIMIT //checks if a client is afk //3000 frames = 5 minutes /client/proc/is_afk(duration = CONFIG_GET(number/inactivity_period)) var/inactivity = world.time - last_activity if(inactivity > duration) return inactivity return FALSE /// Send resources to the client. /// Sends both game resources and browser assets. /client/proc/send_resources() #if (PRELOAD_RSC == 0) var/static/next_external_rsc = 0 var/list/external_rsc_urls = CONFIG_GET(keyed_list/external_rsc_urls) if(length(external_rsc_urls)) next_external_rsc = WRAP(next_external_rsc+1, 1, external_rsc_urls.len+1) preload_rsc = external_rsc_urls[next_external_rsc] #endif spawn (10) //removing this spawn causes all clients to not get verbs. //load info on what assets the client has src << browse('code/modules/asset_cache/validate_assets.html', "window=asset_cache_browser") //Precache the client with all other assets slowly, so as to not block other browse() calls if (CONFIG_GET(flag/asset_simple_preload)) addtimer(CALLBACK(SSassets.transport, /datum/asset_transport.proc/send_assets_slow, src, SSassets.transport.preload), 5 SECONDS) #if (PRELOAD_RSC == 0) for (var/name in GLOB.vox_sounds) var/file = GLOB.vox_sounds[name] Export("##action=load_rsc", file) stoplag() #endif //Hook, override it to run code when dir changes //Like for /atoms, but clients are their own snowflake FUCK /client/proc/setDir(newdir) dir = newdir /client/vv_edit_var(var_name, var_value) switch (var_name) if (NAMEOF(src, holder)) return FALSE if (NAMEOF(src, ckey)) return FALSE if (NAMEOF(src, key)) return FALSE if (NAMEOF(src, view)) view_size.setDefault(var_value) return TRUE if(NAMEOF(src, computer_id)) return FALSE if(NAMEOF(src, address)) return FALSE . = ..() /client/vv_get_var(var_name) . = ..() switch(var_name) if(NAMEOF(src, computer_id)) if(!check_rights(R_SENSITIVE, FALSE)) return "SENSITIVE" if(NAMEOF(src, address)) if(!check_rights(R_SENSITIVE, FALSE)) return "SENSITIVE" /client/proc/rescale_view(change, min, max) var/viewscale = getviewsize(view) var/x = viewscale[1] var/y = viewscale[2] x = clamp(x+change, min, max) y = clamp(y+change, min,max) view_size.setDefault("[x]x[y]") /client/proc/change_view(new_size) if (isnull(new_size)) CRASH("change_view called without argument.") var/list/old_view = getviewsize(view) view = new_size var/list/actualview = getviewsize(view) update_clickcatcher() parallax_holder.Reset() mob.reload_fullscreen() if (isliving(mob)) var/mob/living/M = mob M.update_damage_hud() if (prefs.auto_fit_viewport) addtimer(CALLBACK(src,.verb/fit_viewport,10)) //Delayed to avoid wingets from Login calls. SEND_SIGNAL(mob, COMSIG_MOB_CLIENT_CHANGE_VIEW, src, old_view, actualview) /client/proc/AnnouncePR(announcement) if(prefs && prefs.chat_toggles & CHAT_PULLR) to_chat(src, announcement) /client/proc/show_character_previews(mutable_appearance/source) LAZYINITLIST(char_render_holders) if(!LAZYLEN(char_render_holders)) for(var/plane_master_path as anything in subtypesof(/atom/movable/screen/plane_master)) var/atom/movable/screen/plane_master/plane_master = new plane_master_path() char_render_holders["plane_master-[plane_master.plane]"] = plane_master plane_master.backdrop(mob) screen |= plane_master plane_master.screen_loc = "character_preview_map:0,CENTER" var/pos = 0 for(var/dir in GLOB.cardinals) pos++ var/atom/movable/screen/preview = char_render_holders["preview-[dir]"] if(!preview) preview = new char_render_holders["preview-[dir]"] = preview screen |= preview preview.appearance = source preview.dir = dir preview.screen_loc = "character_preview_map:0,[pos]" /client/proc/clear_character_previews() for(var/index in char_render_holders) var/atom/movable/screen/S = char_render_holders[index] screen -= S qdel(S) char_render_holders = null /client/proc/can_have_part(part_name) return prefs.pref_species.mutant_bodyparts[part_name] || (part_name in GLOB.unlocked_mutant_parts) ///Redirect proc that makes it easier to call the unlock achievement proc. Achievement type is the typepath to the award, user is the mob getting the award, and value is an optional variable used for leaderboard value increments /client/proc/give_award(achievement_type, mob/user, value = 1) return player_details.achievements.unlock(achievement_type, user, value) ///Redirect proc that makes it easier to get the status of an achievement. Achievement type is the typepath to the award. /client/proc/get_award_status(achievement_type, mob/user, value = 1) return player_details.achievements.get_achievement_status(achievement_type) ///Redirect proc that makes it easier to get the status of an achievement. Achievement type is the typepath to the award. /client/proc/award_heart(heart_reason) to_chat(src, "Someone awarded you a heart![heart_reason ? " They said: [heart_reason]!" : ""]") if(!src) return prefs.hearted_until = world.realtime + (24 HOURS) prefs.hearted = TRUE if(!src) return prefs.save_preferences() /// compiles a full list of verbs and sends it to the browser /client/proc/init_verbs() if(IsAdminAdvancedProcCall()) return var/list/verblist = list() var/list/verbstoprocess = verbs.Copy() if(mob) verbstoprocess += mob.verbs for(var/AM in mob.contents) var/atom/movable/thing = AM verbstoprocess += thing.verbs panel_tabs.Cut() // panel_tabs get reset in init_verbs on JS side anyway for(var/thing in verbstoprocess) var/procpath/verb_to_init = thing if(!verb_to_init) continue if(verb_to_init.hidden) continue if(!istext(verb_to_init.category)) continue panel_tabs |= verb_to_init.category verblist[++verblist.len] = list(verb_to_init.category, verb_to_init.name) src << output("[url_encode(json_encode(panel_tabs))];[url_encode(json_encode(verblist))]", "statbrowser:init_verbs") /client/proc/check_panel_loaded() if(statbrowser_ready) return to_chat(src, span_userdanger("Statpanel failed to load, click here to reload the panel ")) //increment progress for an unlockable loadout item /client/proc/increment_progress(key, amount) if(prefs) var/savefile/S = new /savefile(prefs.path) var/list/unlockable_loadout_data = prefs.unlockable_loadout_data if(!length(unlockable_loadout_data)) unlockable_loadout_data = list() unlockable_loadout_data[key] = amount WRITE_FILE(S["unlockable_loadout"], safe_json_encode(unlockable_loadout_data)) prefs.unlockable_loadout_data = unlockable_loadout_data return TRUE else if(unlockable_loadout_data[key]) unlockable_loadout_data[key] += amount else unlockable_loadout_data[key] = amount WRITE_FILE(S["unlockable_loadout"], safe_json_encode(unlockable_loadout_data)) prefs.unlockable_loadout_data = unlockable_loadout_data return TRUE return FALSE /client/proc/open_filter_editor(atom/in_atom) if(holder) holder.filteriffic = new /datum/filter_editor(in_atom) holder.filteriffic.ui_interact(mob)