[CONFIG][BACKEND] Adds PR announcing to the game.

Adds a C# program that allows you to parse GitHub Pull request opening
notifications sent to an IRC and display them in-game.
Adds authentication to the world/Topic() procs, allowing you to easily
and securely input data into the game (EXPORT DOES NOT REQUIRE IT!)

code/controllers/configuration.dm

@@ -101,6 +101,9 @@
 	var/rename_cyborg = 0
 	var/ooc_during_round = 0
 
+	var/comms_key = "default_pwd" //Server API key
+	var/comms_allowed = 0 //By default, the server does not allow messages to be sent to it, unless the key is strong enough (this is to prevent misconfigured servers from becoming victims)
+
 	//Used for modifying movement speed for mobs.
 	//Unversal modifiers
 	var/run_speed = 0
@@ -265,6 +268,12 @@
 					Tickcomp = 1
 				if("automute_on")
 					automute_on = 1
+				if("comms_key")
+					comms_key = value
+					if(value == "default_pwd" || length(value) <= 6) //It's the default value or less than 6 characters long, warn badmins
+						message_admins("<span class='danger'>The server's API key is either too short or is the default value! Consider changing it immediately!</span>")
+					else
+						comms_allowed = 1
 				else
 					diary << "Unknown setting in configuration: '[name]'"
 

code/modules/client/client procs.dm

@@ -130,6 +130,8 @@ var/next_external_rsc = 0
 	if(holder)
 		add_admin_verbs()
 		admin_memo_show()
+		if(config.comms_key == "default_pwd" || length(config.comms_key) <= 6) //It's the default value or less than 6 characters long, warn badmins
+			src << "<span class='danger'>The server's API key is either too short or is the default value! Consider changing it immediately!</span>"
 
 	log_client_to_db()
 

code/world.dm

@@ -160,6 +160,13 @@
 		s["map_name"] = map_name ? map_name : "Unknown"
 
 		return list2params(s)
+	else if (copytext(T,1,9) == "announce")
+		var/input[] = params2list(T)
+		if(config.comms_allowed)
+			if(input["key"] != config.comms_key)
+				return "Bad Key"
+			else
+				world << "<span class='announce'>New pull request created: [input["announce"]]</span>"
 
 
 /world/Reboot(var/reason)

config/config.txt

@@ -144,3 +144,6 @@ TICKCOMP 0
 
 ## Comment this out to disable automuting
 #AUTOMUTE_ON
+
+## Communication key for receiving data through world/Topic(), you don't want to give this out
+COMMS_KEY default_pwd

interface/stylesheet.dm

@@ -50,6 +50,7 @@ h1.alert, h2.alert		{color: #000000;}
 .userdanger				{color: #ff0000;	font-weight: bold;}
 .danger					{color: #ff0000;}
 .warning				{color: #ff0000;	font-style: italic;}
+.announce 				{color: #228b22;	font-weight: bold;}
 .rose					{color: #ff5050;}
 .info					{color: #0000CC;}
 .notice					{color: #000099;}

tools/PR_announcer_bot/config.txt

@@ -0,0 +1,7 @@
+serverip = 127.0.0.1 //SS13 server IP
+serverport = 7812
+commskey = this_is_a_test_key
+GitHub_bot_name = testbot_github //It'll get the data from this bot
+IRC_bot_name = testbot_BYOND //This'll be our name
+IRC_server = irc.rizon.net:6670 //format - server:port
+IRC_channel = #ircchannel

tools/PR_announcer_bot/output.txt

@@ -0,0 +1 @@
+0131022900006397110110111117110991016191451161034511511697116105111110933286105115116978079876532111112101110101100321121171081083211410111311710111511632651001001153211511110910132981111141033210210197116117114101115329710811511132102105120101115321151111091013211511611710210246323551485248583210997115116101114464646106117115116951111101019510911111410195116101115116951001111101169510710510810895109101413210411611611211558474710310511610411798469911110947116103115116971161051111104745116103451151169711610511111047112117108108475148524832381071011216111610410511595105115959795116101115116951071011210

tools/PR_announcer_bot/sendkeys_ss13.sln

@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.21005.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "sendkeys_ss13", "sendkeys_ss13\sendkeys_ss13.csproj", "{5D939FCB-F326-4B9B-8CEC-B2538126392E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5D939FCB-F326-4B9B-8CEC-B2538126392E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5D939FCB-F326-4B9B-8CEC-B2538126392E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5D939FCB-F326-4B9B-8CEC-B2538126392E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5D939FCB-F326-4B9B-8CEC-B2538126392E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

tools/PR_announcer_bot/sendkeys_ss13/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
+    </startup>
+</configuration>

tools/PR_announcer_bot/sendkeys_ss13/Program.cs

@@ -0,0 +1,140 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using Meebey.SmartIrc4net;
+using System.Net;
+using System.Net.Sockets;
+using System.IO;
+
+namespace sendkeys_ss13
+{
+    public class Program
+    {
+        //default values
+        public static string serverIP = "127.0.0.1";
+        public static int serverPort = 11111;
+        public static string commskey = "this_is_a_test_key";
+        public static string IRC_bot_name = "testbot_github";
+
+        public static IrcClient irc = new IrcClient();
+        public static void Main(string[]args) 
+        {
+            ReadConf(ref serverIP, ref serverPort);
+            irc.OnChannelMessage += new IrcEventHandler(OnChannelMessage);
+            irc.SupportNonRfc = true;
+            irc.Connect("irc.rizon.net" , 6670);
+            Console.WriteLine("{DBG} Connected to IRC");
+            irc.Login("vista_fun_bot", "vistas_fun_bot");
+            Console.WriteLine("{DBG} Logged in");
+            irc.RfcJoin("#fukkentestchannel");
+            Console.WriteLine("{DBG} Joining #coderbus");
+            irc.Listen();
+        }
+
+        public static void ReadConf(ref string IP, ref int port)
+        {
+            if (File.Exists("config.txt"))
+            {
+                StreamReader reader = new StreamReader("config.txt");
+                string[] line = reader.ReadLine().Split(' ');
+                if (line[2] != null)
+                {
+                    Match match1 = Regex.Match(line[2], @"(\d{1,3}.?){4}"); //rudimentary IP validation
+                    if (match1.Success)
+                    {
+                        serverIP = line[2];
+                        Console.WriteLine("Read IP: " + serverIP);
+                    }
+                    else { Console.WriteLine("IP cannot be validated."); return; }
+                }
+                line = reader.ReadLine().Split(' ');
+                if (line[2] != null)
+                {
+                    Match match2 = Regex.Match(line[2], @"\d{1,5}"); //rudimentary port validation
+                    if (match2.Success && (Convert.ToInt32(line[2]) < 65535))
+                    {
+                        serverPort = Convert.ToInt32(line[2]);
+                        Console.WriteLine("Read port: " + serverPort);
+                    }
+                    else { Console.WriteLine("Port cannot be validated."); return; }
+                }
+                line = reader.ReadLine().Split(' ');
+                if (line[2] != null)
+                {
+                    commskey = line[2];
+                    Console.WriteLine("Commskey read.");
+                }
+                else { Console.WriteLine("No Commskey!"); return; }
+                line = reader.ReadLine().Split(' ');
+                if(line[2] != null)
+                {
+                    IRC_bot_name = line[2];
+                    Console.WriteLine("Read IRC bot name: " + IRC_bot_name);
+                }
+                else { Console.WriteLine("No botname found."); return; }
+                reader.Close();
+            }
+            else { Console.WriteLine("Config file doesn't exist, using defaults"); return; }
+        }
+        public static void OnChannelMessage(object sender, IrcEventArgs e) 
+        {
+            if(e.Data.Nick == IRC_bot_name)
+            {
+                StreamWriter output = new StreamWriter("output.txt");
+                string[] msg = e.Data.Message.Split(' ');
+                for (int i = 0; i < msg.Length; i++)
+                {
+                    msg[i] = Regex.Replace(msg[i], @"[\x02\x1F\x0F\x16]|\x03(\d\d?(,\d\d?)?)?", String.Empty); //Sanitizing color codes
+                    msg[i] = Regex.Replace(msg[i], @"[\\\&\=\;]", " "); //Filtering out some iffy characters
+                    Console.Write(msg[i] + " ");
+                }
+                Console.WriteLine();
+                if (msg[2] == "opened")
+                {
+                    byte[] PACKETS = CreatePacket(msg);
+                    PACKETS[1] = 0x83;
+                    int len = 0;
+                    for (int i = 0; i < msg.Length; i++)
+                    {
+                        len += msg[i].Length + 1;
+                    }
+                    len += 14 + commskey.Length + 6;
+                    PACKETS[3] = (byte) len;
+                                
+                    StringBuilder test = new StringBuilder();
+                    for (int i = 0; i < PACKETS.Length; i++)
+                    {
+                        test.Append(Convert.ToString(PACKETS[i]));
+                    }
+                    output.WriteLine(Convert.ToString(test));
+                    Socket server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+                    IPEndPoint ip = new IPEndPoint(IPAddress.Parse(serverIP), serverPort);
+
+                    server.Connect(ip);
+                    server.Send(PACKETS);
+                    output.Close();
+                }
+            }
+        }
+
+        private static byte[] CreatePacket(string[] msg)
+        {
+            StringBuilder packet = new StringBuilder();
+            packet.Append((char)'\x00');
+            byte x83 = 0x83 ;
+            packet.Append((char)x83);
+            packet.Append((char)'\x00',6);
+            packet.Append("?announce=");
+            for (int i = 0; i < msg.Length; i++)
+            {
+                packet.Append(msg[i] + " ");
+            }
+            packet.Append("&key=");
+            packet.Append(commskey);
+            packet.Append((char)'\x00');
+            return Encoding.ASCII.GetBytes(packet.ToString()); 
+        } 
+    }
+}

tools/PR_announcer_bot/sendkeys_ss13/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("sendkeys_ss13")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("sendkeys_ss13")]
+[assembly: AssemblyCopyright("Copyright ©  2014")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("197641d3-a97a-4255-b833-d6481ca4ef54")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

tools/PR_announcer_bot/sendkeys_ss13/sendkeys_ss13.csproj

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{5D939FCB-F326-4B9B-8CEC-B2538126392E}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>sendkeys_ss13</RootNamespace>
+    <AssemblyName>sendkeys_ss13</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Meebey.SmartIrc4net">
+      <HintPath>.\Meebey.SmartIrc4net.dll</HintPath>
+    </Reference>
+    <Reference Include="StarkSoftProxy">
+      <HintPath>.\StarkSoftProxy.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="IrcDotNet.dll" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>