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Program.cs
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Program.cs
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using ComputerUtils.CommandLine;
using ComputerUtils.Discord;
using ComputerUtils.Encryption;
using ComputerUtils.FileManaging;
using ComputerUtils.Logging;
using ComputerUtils.QR;
using ComputerUtils.RandomExtensions;
using ComputerUtils.StringFormatters;
using ComputerUtils.VarUtils;
using ComputerUtils.Webserver;
using MongoDB.Bson;
using MongoDB.Bson.IO;
using MongoDB.Bson.Serialization;
using MongoDB.Bson.Serialization.Attributes;
using MongoDB.Driver;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Diagnostics;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Net;
using System.Reflection;
using System.Text;
using System.Text.Json;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
namespace ComputerAnalytics
{
class Program
{
static void Main(string[] args)
{
Logger.displayLogInConsole = true;
CommandLineCommandContainer cla = new CommandLineCommandContainer(args);
cla.AddCommandLineArgument(new List<string> { "--workingdir" }, false, "Sets the working Directory for ComputerAnalytics", "directory", "");
cla.AddCommandLineArgument(new List<string> { "update", "--update", "-U" }, true, "Starts in update mode (use with caution. It's best to let it do on it's own)");
cla.AddCommandLineArgument(new List<string> { "--displayMasterToken", "-dmt" }, true, "Outputs the master token without starting the server");
if (cla.HasArgument("help"))
{
cla.ShowHelp();
return;
}
string workingDir = cla.GetValue("--workingdir");
if (cla.HasArgument("update"))
{
Logger.Log("Replacing everything with zip contents.");
Thread.Sleep(1000);
string destDir = new DirectoryInfo(Path.GetDirectoryName(AppDomain.CurrentDomain.BaseDirectory)).Parent.FullName + Path.DirectorySeparatorChar;
using (ZipArchive archive = ZipFile.OpenRead(destDir + "updater" + Path.DirectorySeparatorChar + "update.zip"))
{
foreach (ZipArchiveEntry entry in archive.Entries)
{
String name = entry.FullName;
if (name.EndsWith("/")) continue;
if (name.Contains("/")) Directory.CreateDirectory(destDir + Path.GetDirectoryName(name));
entry.ExtractToFile(destDir + entry.FullName, true);
}
}
ProcessStartInfo i = new ProcessStartInfo
{
FileName = "dotnet",
Arguments = "\"" + destDir + "ComputerAnalytics.dll\" --workingdir \"" + workingDir + "\"",
UseShellExecute = true
};
Process.Start(i);
Environment.Exit(0);
}
if (!workingDir.EndsWith(Path.DirectorySeparatorChar)) workingDir += Path.DirectorySeparatorChar;
if (workingDir == Path.DirectorySeparatorChar.ToString()) workingDir = AppDomain.CurrentDomain.BaseDirectory;
if (!File.Exists(workingDir + "analytics" + Path.DirectorySeparatorChar + "config.json")) File.WriteAllText(workingDir + "analytics" + Path.DirectorySeparatorChar + "config.json", JsonSerializer.Serialize(new Config()));
Config c = JsonSerializer.Deserialize<Config>(File.ReadAllText(workingDir + "analytics" + Path.DirectorySeparatorChar + "config.json"));
if (cla.HasArgument("-dmt"))
{
QRCodeGeneratorWrapper.Display(c.masterToken);
return;
}
AnalyticsServer s = new AnalyticsServer();
s.workingDir = workingDir;
HttpServer server = new HttpServer();
s.AddToServer(server);
}
}
class AnalyticsServer
{
public HttpServer server = null;
public AnalyticsDatabaseCollection collection = null;
public Dictionary<string, string> replace = new Dictionary<string,string> { { "<", ""}, { ">", ""}, { "\\u003C", "" }, { "\\u003E", "" } };
public string workingDir = "";
/// <summary>
/// Adds analytics functionality to a existing server
/// </summary>
/// <param name="httpServer">server to which you want to add analytics functionality</param>
public void AddToServer(HttpServer httpServer)
{
AppDomain.CurrentDomain.UnhandledException += HandleExeption;
Logger.displayLogInConsole = true;
if (!workingDir.EndsWith(Path.DirectorySeparatorChar)) workingDir += Path.DirectorySeparatorChar;
if (workingDir == Path.DirectorySeparatorChar.ToString()) workingDir = AppDomain.CurrentDomain.BaseDirectory;
Logger.Log("Working directory is " + workingDir);
Logger.Log("Analytics directory is " + workingDir + "analytics");
collection = new AnalyticsDatabaseCollection(this);
this.server = httpServer;
Logger.Log("Public address: " + collection.GetPublicAddress());
SendMasterWebhookMessage("Server started", "The server has just started", 0x42BBEB);
Thread warningSystemsAndSiteMetrics = new Thread(() =>
{
int iteration = 0;
TimeSpan waiting = new TimeSpan(24, 0, 0);
while (true)
{
if (iteration == 1)
{
try
{
double sleep = (waiting - (DateTime.UtcNow - collection.config.lastWebhookUpdate)).TotalMinutes;
Logger.Log("Warning Systems and Site metrics waiting " + sleep + " minutes until next execution");
Thread.Sleep(sleep <= 0 ? 0 : (int)Math.Round(sleep * 60 * 1000));
}
catch (Exception ex)
{
Logger.Log("Error while waiting: " + ex.ToString(), LoggingType.Warning);
}
SendMasterWebhookMessage("ComputerAnalytics metrics report", "__**Those metrics are for the last " + (DateTime.UtcNow - collection.config.lastWebhookUpdate).TotalHours + " hours**__\n\n**Analytics recieved:** `" + collection.config.recievedAnalytics + "`\n**Rejected Analytics:** `" + collection.config.rejectedAnalytics + "`\n**Current Ram usage:**`" + SizeConverter.ByteSizeToString(Process.GetCurrentProcess().WorkingSet64) + "`\n\n_Next update in approximately " + waiting.TotalHours + " hours_", 0x1CAD15);
collection.config.recievedAnalytics = 0;
collection.config.rejectedAnalytics = 0;
for (int i = 0; i < collection.config.Websites.Count; i++)
{
Website w = collection.config.Websites[i];
if (w.discordWebhookUrl != "")
{
try
{
Logger.Log("Sending webhook for " + w.url);
DiscordWebhook webhook = new DiscordWebhook(w.discordWebhookUrl);
webhook.SendEmbed("Site metrics report", "__**Those metrics are for the last " + (DateTime.UtcNow - w.lastWebhookUpdate).TotalHours + " hours**__\n\n**Site clicks:** `" + w.siteClicks + "`\n_If you want more details check the analytics page_\n\n_Next update in approximately " + waiting.TotalHours + " hours_", w.url + " " + DateTime.UtcNow, "ComputerAnalytics", "https://computerelite.github.io/assets/CE_512px.png", collection.GetPublicAddress(), "https://computerelite.github.io/assets/CE_512px.png", collection.GetPublicAddress(), 0x1CAD15);
} catch (Exception ex)
{
Logger.Log("Exception while sending webhook" + ex.ToString(), LoggingType.Warning);
}
collection.config.Websites[i].lastWebhookUpdate = DateTime.UtcNow;
}
collection.config.Websites[i].siteClicks = 0;
}
collection.config.lastWebhookUpdate = DateTime.UtcNow;
collection.SaveConfig();
iteration = -1;
}
iteration++;
}
});
warningSystemsAndSiteMetrics.Start();
Logger.Log("Analytics will be send to " + collection.GetPublicAddress());
server.AddRoute("GET", "/randomtoken", new Func<ServerRequest, bool>(request =>
{
request.SendString(RandomExtension.CreateToken());
return true;
}));
server.AddRoute("POST", "/analytics", new Func<ServerRequest, bool>(request =>
{
string origin = request.context.Request.Headers.Get("Origin");
AnalyticsData data = new AnalyticsData();
try
{
data = AnalyticsData.Recieve(request);
collection.config.recievedAnalytics++;
} catch(Exception e)
{
collection.config.rejectedAnalytics++;
collection.SaveConfig();
//SendMasterWebhookMessage("ComputerAnalytics rejected analytic", "**Reason:** `" + e.Message + "`\n**UA:** `" + request.context.Request.UserAgent + "`", 0xDA3633);
Logger.Log("Error while recieving analytics json:\n" + e.ToString(), LoggingType.Warning);
request.SendString(new AnalyticsResponse("error", e.Message).ToString(), "application/json", 500, true, new Dictionary<string, string>() { { "Access-Control-Allow-Origin", origin }, { "Access-Control-Allow-Credentials", "true" } });
return true;
}
try
{
collection.AddAnalyticsToWebsite(origin, data);
}
catch (Exception e)
{
Logger.Log("Error while accepting analytics json:\n" + e.ToString(), LoggingType.Warning);
request.SendString(new AnalyticsResponse("error", "Error accepting json: " + e.Message).ToString(), "application/json", 500, true, new Dictionary<string, string>() { { "Access-Control-Allow-Origin", origin }, { "Access-Control-Allow-Credentials", "true" } });
return true;
}
request.SendString(new AnalyticsResponse("success", "Analytic recieved").ToString(), "application/json", 200, true, new Dictionary<string, string>() { { "Access-Control-Allow-Origin", origin }, { "Access-Control-Allow-Credentials", "true" } });
return true;
}));
server.AddRoute("OPTIONS", "/analytics", new Func<ServerRequest, bool>(request =>
{
string origin = request.context.Request.Headers.Get("Origin");
request.SendData(new byte[0], "", 200, true, new Dictionary<string, string>() { { "Access-Control-Allow-Origin", collection.GetAllowedOrigin(origin) }, { "Access-Control-Allow-Methods", "POST, OPTIONS" }, { "Access-Control-Allow-Credentials", "true" }, { "Access-Control-Allow-Headers", "content-type" } });
return true;
}));
server.AddRoute("GET", "/analytics.js", new Func<ServerRequest, bool>(request =>
{
string origin = request.queryString.Get("origin");
if(origin == null)
{
request.SendString("alert(`Add '?origin=YourSite' to analytics.js src. Replace YourSite with your site e. g. https://computerelite.github.io`)", "application/javascript") ;
return true;
}
request.automaticHeaders.Add("Access-Control-Allow-Origin", request.queryString.Get("origin"));
request.SendString(ReadResource("analytics.js").Replace("{0}", "\"" + collection.GetPublicAddress() + "/\"").Replace("{1}", collection.GetPublicToken(origin)), "application/javascript");
return true;
}), false, true, true, true, 0, true, 0);
server.AddRoute("GET", "/analytics", new Func<ServerRequest, bool>(request =>
{
if (IsNotLoggedIn(request)) return true;
request.SendString(ReadResource("analytics.html"), "text/html");
return true;
}));
server.AddRoute("GET", "/", new Func<ServerRequest, bool>(request =>
{
request.SendString(ReadResource("login.html"), "text/html");
return true;
}));
server.AddRoute("GET", "/plotly.min.js", new Func<ServerRequest, bool>(request =>
{
request.SendString(ReadResource("plotly.js"), "application/javascript");
return true;
}));
server.AddRoute("GET", "/analytics/endpoints", new Func<ServerRequest, bool>(request =>
{
try
{
request.SendStringReplace(JsonSerializer.Serialize(collection.GetAllEndpointsWithAssociatedData(request)), "application/json", 200, replace);
} catch(Exception e)
{
Logger.Log("Error while crunching data:\n" + e.ToString(), LoggingType.Warning);
request.SendString("Error: " + e.Message, "text/plain", 500);
}
return true;
}));
server.AddRoute("GET", "/analytics/countries", new Func<ServerRequest, bool>(request =>
{
try
{
request.SendStringReplace(JsonSerializer.Serialize(collection.GetAllCountriesWithAssociatedData(request)), "application/json", 200, replace);
}
catch (Exception e)
{
Logger.Log("Error while crunching data:\n" + e.ToString(), LoggingType.Warning);
request.SendString("Error: " + e.Message, "text/plain", 500);
}
return true;
}));
server.AddRoute("GET", "/analytics/time", new Func<ServerRequest, bool>(request =>
{
if (IsNotLoggedIn(request)) return true;
try
{
request.SendStringReplace(JsonSerializer.Serialize(collection.GetAllEndpointsSortedByTimeWithAssociatedData(request)), "application/json", 200, replace);
}
catch (Exception e)
{
Logger.Log("Error while crunching data:\n" + e.ToString(), LoggingType.Warning);
request.SendString("Error: " + e.Message, "text/plain", 500);
}
return true;
}));
server.AddRoute("GET", "/analytics/screen", new Func<ServerRequest, bool>(request =>
{
if (IsNotLoggedIn(request)) return true;
try
{
request.SendStringReplace(JsonSerializer.Serialize(collection.GetAllScreensWithAssociatedData(request)), "application/json", 200, replace);
}
catch (Exception e)
{
Logger.Log("Error while crunching data:\n" + e.ToString(), LoggingType.Warning);
request.SendString("Error: " + e.Message, "text/plain", 500);
}
return true;
}));
server.AddRoute("GET", "/analytics/referrers", new Func<ServerRequest, bool>(request =>
{
if (IsNotLoggedIn(request)) return true;
try
{
request.SendStringReplace(JsonSerializer.Serialize(collection.GetAllReferrersWithAssociatedData(request)), "application/json", 200, replace);
}
catch (Exception e)
{
Logger.Log("Error while crunching data:\n" + e.ToString(), LoggingType.Warning);
request.SendString("Error: " + e.Message, "text/plain", 500);
}
return true;
}));
server.AddRoute("GET", "/analytics/newusers", new Func<ServerRequest, bool>(request =>
{
if (IsNotLoggedIn(request)) return true;
try
{
request.SendStringReplace(JsonSerializer.Serialize(collection.GetNewUsersPerDay(request)), "application/json", 200, replace);
}
catch (Exception e)
{
Logger.Log("Error while crunching data:\n" + e.ToString(), LoggingType.Warning);
request.SendString("Error: " + e.Message, "text/plain", 500);
}
return true;
}));
server.AddRoute("GET", "/websites", new Func<ServerRequest, bool>(request =>
{
if(GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(JsonSerializer.Serialize(collection.config.Websites), "application/json");
return true;
}));
server.AddRoute("DELETE", "/website", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.DeleteWebsite(request.bodyString));
return true;
}));
server.AddRoute("POST", "/website", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.CreateWebsite(request.bodyString), "application/json");
return true;
}));
server.AddRoute("POST", "/renewtokens", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.RenewTokens(request.bodyString.Split('|')[0], request.bodyString.Split('|')[1]), "application/json"); // url|token
return true;
}));
server.AddRoute("POST", "/addtoken", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.AddToken(request.bodyString.Split('|')[0], request.bodyString.Split('|')[1]), "application/json"); // url|expires
return true;
}));
server.AddRoute("POST", "/deletetoken", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.RemoveToken(request.bodyString.Split('|')[0], request.bodyString.Split('|')[1]), "application/json"); // url|token
return true;
}));
server.AddRoute("POST", "/renewmastertoken", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.RenewMasterToken(), "application/json");
return true;
}));
server.AddRoute("GET", "/manage", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(ReadResource("manage.html"), "text/html");
return true;
}));
server.AddRoute("GET", "/login", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString("True");
return true;
}));
server.AddRoute("POST", "/publicaddress", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.SetPublicAddress(request.bodyString), "application/json");
return true;
}));
server.AddRoute("GET", "/publicaddress", new Func<ServerRequest, bool>(request =>
{
request.SendString(collection.GetPublicAddress(), "application/json");
return true;
}));
server.AddRoute("GET", "/requestexport", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
string filename = workingDir + "export.zip";
request.SendString("the zip is being generated. Check /export to get the file once it's available");
//request.SendString("requested export. Please head to /export");
Logger.Log("Exporting all data as zip. This may take a minute to do");
try
{
if (File.Exists(filename)) File.Delete(filename);
} catch
{
Logger.Log("Could not delete old export.zip");
return true;
}
ZipFile.CreateFromDirectory(collection.analyticsDir, filename);
Logger.Log("zip created");
return true;
}));
server.AddRoute("GET", "/export", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
if(!File.Exists(workingDir + "export.zip"))
{
request.SendString("File does not exist yet. Please refresh this site in a bit or request a new export zip from /requestexport", "text/plain", 425);
return true;
}
Logger.Log("Sending zip");
try
{
request.SendFile(workingDir + "export.zip");
File.Delete(workingDir + "export.zip");
} catch { request.SendString("File exists but isn't ready. Please refresh this site in a bit or request a new export zip from /requestexport", "text/plain", 425); }
return true;
}));
server.AddRoute("GET", "/metrics", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
Metrics m = new Metrics();
Process currentProcess = Process.GetCurrentProcess();
m.ramUsage = currentProcess.WorkingSet64;
m.ramUsageString = SizeConverter.ByteSizeToString(m.ramUsage);
m.workingDirectory = workingDir;
request.SendString(JsonSerializer.Serialize(m), "application/json");
return true;
}));
server.AddRoute("GET", "/test", new Func<ServerRequest, bool>(request =>
{
string s = "";
foreach(string header in request.context.Request.Headers.AllKeys)
{
s += header + ": " + request.context.Request.Headers[header] + " <br>";
}
request.SendString(s, "text/html");
return true;
}));
server.AddRoute("POST", "/update", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
FileManager.RecreateDirectoryIfExisting(AppDomain.CurrentDomain.BaseDirectory + "updater");
SendMasterWebhookMessage("ComputerAnalytics Update Deployed", "**Changelog:** `" + (request.queryString.Get("changelog") == null ? "none" : request.queryString.Get("changelog")) + "`", 0x42BBEB);
string zip = AppDomain.CurrentDomain.BaseDirectory + "updater" + Path.DirectorySeparatorChar + "update.zip";
File.WriteAllBytes(zip, request.bodyBytes);
foreach(string s in Directory.GetFiles(AppDomain.CurrentDomain.BaseDirectory))
{
if (s.EndsWith("zip")) continue;
Logger.Log("Copying " + s);
File.Copy(s, AppDomain.CurrentDomain.BaseDirectory + "updater" + Path.DirectorySeparatorChar + Path.GetFileName(s), true);
}
//Logger.Log("dotnet \"" + AppDomain.CurrentDomain.BaseDirectory + "updater" + Path.DirectorySeparatorChar + "ComputerAnalytics.dll\" update");
request.SendString("Starting update. Please wait a bit and come back.");
ProcessStartInfo i = new ProcessStartInfo
{
Arguments = "\"" + AppDomain.CurrentDomain.BaseDirectory + "updater" + Path.DirectorySeparatorChar + "ComputerAnalytics.dll\" update --workingdir \"" + workingDir.Substring(0, workingDir.Length - 1) + "\"",
UseShellExecute = true,
FileName = "dotnet"
};
Process.Start(i);
Environment.Exit(0);
return true;
}));
server.AddRoute("POST", "/updateoculusdb", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
FileManager.RecreateDirectoryIfExisting("/mnt/DiscoExt/OculusDB/updater");
SendMasterWebhookMessage("OculusDB vy ComputerAnalytics Update Deployed", "**Changelog:** `" + (request.queryString.Get("changelog") == null ? "none" : request.queryString.Get("changelog")) + "`", 0x42BBEB);
string zip = "/mnt/DiscoExt/OculusDB/updater" + Path.DirectorySeparatorChar + "update.zip";
File.WriteAllBytes(zip, request.bodyBytes);
request.SendString("Starting update. Please wait a bit and come back.");
string destDir = "/mnt/DiscoExt/OculusDB/";
using (ZipArchive archive = ZipFile.OpenRead(zip))
{
foreach (ZipArchiveEntry entry in archive.Entries)
{
String name = entry.FullName;
if (name.EndsWith("/")) continue;
if (name.Contains("/")) Directory.CreateDirectory(destDir + Path.GetDirectoryName(name));
entry.ExtractToFile(destDir + entry.FullName, true);
}
}
ProcessStartInfo i = new ProcessStartInfo
{
FileName = "dotnet",
Arguments = "\"" + destDir + "OculusDB.dll\" --workingdir \"/mnt/DiscoExt/OculusDB/\"",
RedirectStandardOutput = true,
RedirectStandardError = true
};
Process p = Process.Start(i);
p.OutputDataReceived += (sender, args) =>
{
Logger.Log("OculusDB: " + args.Data);
};
return true;
}));
server.AddRoute("GET", "/console", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
Logger.saveOutputInVariable = true;
request.SendString(ReadResource("console.html"), "text/html");
return true;
}));
server.AddRoute("GET", "/consoleoutput", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendStringReplace(Logger.log, "text/plain", 200, replace);
return true;
}));
server.AddRoute("POST", "/restart", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString("Restarting");
ProcessStartInfo i = new ProcessStartInfo
{
Arguments = "\"" + AppDomain.CurrentDomain.BaseDirectory + "ComputerAnalytics.dll\"",
UseShellExecute = true,
FileName = "dotnet"
};
Process.Start(i);
Environment.Exit(0);
return true;
}));
server.AddRoute("POST", "/shutdown", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString("Shutting down");
Environment.Exit(0);
return true;
}));
server.AddRoute("GET", "/script.js", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken && IsNotLoggedIn(request))
{
request.Send403();
return true;
}
request.SendString(ReadResource("script.js"), "application/javascript");
return true;
}));
server.AddRoute("GET", "/style.css", new Func<ServerRequest, bool>(request =>
{
request.SendString(ReadResource("style.css"), "text/css");
return true;
}));
server.AddRoute("POST", "/masterwebhook", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
collection.config.masterDiscordWebhookUrl = request.bodyString;
collection.SaveConfig();
request.SendString("Set masterwebhook");
return true;
}));
server.AddRoute("GET", "/masterwebhook", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(collection.config.masterDiscordWebhookUrl);
return true;
}));
server.AddRoute("POST", "/webhook", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
collection.SaveConfig();
request.SendString(collection.SetWebhook(request.queryString.Get("url"), request.bodyString));
return true;
}));
server.AddRoute("GET", "/privacy", new Func<ServerRequest, bool>(request =>
{
request.SendString(ReadResource("privacy.html"), "text/html");
//request.Redirect("https://github.com/ComputerElite/ComputerAnalytics/wiki");
return true;
}));
server.AddRoute("GET", "/privacy.txt", new Func<ServerRequest, bool>(request =>
{
request.SendString(ReadResource("privacy.txt").Replace("{0}", collection.config.useMongoDB ? "via MongoDB" : "locally").Replace("{1}", collection.config.geoLocationEnabled ? "cand to check from which country the most visitors are" : ""));
return true;
}));
server.AddRoute("GET", "/analytics/docs", new Func<ServerRequest, bool>(request =>
{
request.SendString(ReadResource("api.txt"));
return true;
}));
server.AddRoute("GET", "/config", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
request.SendString(JsonSerializer.Serialize(collection.config), "application/json");
return true;
}));
server.AddRoute("POST", "/config", new Func<ServerRequest, bool>(request =>
{
if (GetToken(request) != collection.config.masterToken)
{
request.Send403();
return true;
}
collection.config = JsonSerializer.Deserialize<Config>(request.bodyString);
collection.SaveConfig();
request.SendString("Updated config. Please restart the server to apply the changes you did.");
return true;
}));
// Do all stuff after server setup
collection.LoadAllDatabases(workingDir + "analytics");
collection.ReorderDataOfAllDataSetsV1();
server.StartServer(collection.config.port);
}
public void HandleExeption(object sender, UnhandledExceptionEventArgs args)
{
SendMasterWebhookMessage("Critical Unhandled Exception", "ComputerAnalytics managed to crash. Well done Developer: " + ((Exception)args.ExceptionObject).ToString().Substring(0, 1900), 0xFF0000);
}
public string GetToken(ServerRequest request)
{
Cookie token = request.cookies["token"];
if (token == null)
{
request.Send403();
return "";
}
return token.Value;
}
public void SendMasterWebhookMessage(string title, string description, int color)
{
if (collection.config.masterDiscordWebhookUrl == "") return;
try
{
Logger.Log("Sending master webhook");
DiscordWebhook webhook = new DiscordWebhook(collection.config.masterDiscordWebhookUrl);
webhook.SendEmbed(title, description, "master " + DateTime.UtcNow, "ComputerAnalytics", "https://computerelite.github.io/assets/CE_512px.png", collection.GetPublicAddress(), "https://computerelite.github.io/assets/CE_512px.png", collection.GetPublicAddress(), color);
}
catch (Exception ex)
{
Logger.Log("Exception while sending webhook" + ex.ToString(), LoggingType.Warning);
}
}
public bool IsNotLoggedIn(ServerRequest request)
{
if (!collection.DoesWebsiteWithPrivateTokenExist(GetToken(request)))
{
request.Send403();
return true;
}
return false;
}
public string ReadResource(string name)
{
// Determine path
var assembly = Assembly.GetExecutingAssembly();
string resourcePath = name;
if (!name.StartsWith(Assembly.GetExecutingAssembly().GetName().Name.ToString()))
{
resourcePath = assembly.GetManifestResourceNames()
.Single(str => str.EndsWith(name));
}
using (Stream stream = assembly.GetManifestResourceStream(resourcePath))
using (StreamReader reader = new StreamReader(stream))
{
return reader.ReadToEnd();
}
}
}
class AnalyticsDatabaseCollection
{
public List<AnalyticsDatabase> databases { get; set; } = new List<AnalyticsDatabase>();
public Config config = new Config();
public string analyticsDir = "";
public AnalyticsServer parentServer = null;
public MongoClient mongoClient = null;
public AnalyticsDatabaseCollection(AnalyticsServer parent)
{
this.parentServer = parent;
}
public void LoadAllDatabases(string analyticsDir = "analytics")
{
if (!analyticsDir.EndsWith(Path.DirectorySeparatorChar)) analyticsDir += Path.DirectorySeparatorChar;
this.analyticsDir = analyticsDir;
Logger.Log("Loading all databases");
FileManager.CreateDirectoryIfNotExisting(analyticsDir);
if(!File.Exists(analyticsDir + "config.json")) SaveConfig();
config = JsonSerializer.Deserialize<Config>(File.ReadAllText(analyticsDir + "config.json"));
config.Fix();
if (config.publicAddress == "") SetPublicAddress("http://localhost");
if (config.useMongoDB)
{
mongoClient = new MongoClient(config.mongoDBUrl);
}
for (int i = 0; i < config.Websites.Count; i++)
{
AnalyticsDatabase database = new AnalyticsDatabase(config.Websites[i].url, this, analyticsDir + config.Websites[i].folder);
databases.Add(database);
}
SaveConfig();
Logger.Log("Loaded all databases");
}
public string SetPublicAddress(string newAddress)
{
config.publicAddress = newAddress;
SaveConfig();
return "Set public address to " + GetPublicAddress() + ".";
}
public string GetPublicAddress()
{
return config.publicAddress;
}
public string GetPublicToken(string origin)
{
foreach(Website w in config.Websites)
{
if (w.url == origin) return w.publicToken;
}
return "";
}
public string GetPublicTokenFromPrivateToken(string privateToken)
{
foreach (Website w in config.Websites)
{
if (w.HasPrivateToken(privateToken)) return w.publicToken;
}
return "";
}
public string CreateRandomToken()
{
string token = RandomExtension.CreateToken();
while(config.usedTokens.Contains(token))
{
token = RandomExtension.CreateToken();
}
config.usedTokens.Add(token);
return token;
}
public string AddToken(string url, string expires)
{
DateTime expiration = DateTime.Parse(expires);
for (int i = 0; i < config.Websites.Count; i++)
{
if (config.Websites[i].url == url)
{
config.Websites[i].privateTokens.Add(new Token(CreateRandomToken(), expiration));
SaveConfig();
return "Added token which expires on " + expiration.ToString() + " for " + url;
}
}
return "Website not registered";
}
public int GetDatabaseIndexWithPublicToken(string publicToken, string origin)
{
for (int i = 0; i < config.Websites.Count; i++)
{
if (config.Websites[i].publicToken == publicToken && config.Websites[i].url == origin)
{
return i;
}
}
return -1;
}
public int GetDatabaseIndexWithPublicToken(string publicToken)
{
for (int i = 0; i < config.Websites.Count; i++)
{
if (config.Websites[i].publicToken == publicToken)
{
return i;
}
}
return -1;
}
public int GetDatabaseIndexWithPrivateToken(string privateToken)
{
for (int i = 0; i < config.Websites.Count; i++)
{
if (config.Websites[i].HasPrivateToken(privateToken))
{
return i;
}
}
return -1;
}
public void AddAnalyticsToWebsite(string origin, AnalyticsData data)
{
int i = GetDatabaseIndexWithPublicToken(data.token, origin);
if (i == -1) throw new Exception("Website not registered");
config.Websites[i].siteClicks++;
databases[i].AddAnalyticData(data);
SaveConfig();
return;
}
public void AddAnalyticsToWebsite(AnalyticsData data)
{
int i = GetDatabaseIndexWithPublicToken(data.token);
if (i == -1) throw new Exception("Website not registered");
databases[i].AddAnalyticData(data);
return;
}
public bool Contains(AnalyticsData d)
{
throw new Exception("This method is deprecated");
/*
return false;
int i = GetDatabaseIndexWithPublicToken(d.token);
if (i == -1) throw new Exception("Website not registered");
foreach(string s in Directory.EnumerateFiles(databases[i].analyticsDirectory))
{
if (d.Equals(AnalyticsData.Load(s))) return true;
}
return false;
*/
}
public string GetAllowedOrigin(string origin)
{
foreach(Website w in config.Websites)
{
if(w.url == origin) return w.url;
}
return "";
}
public string SetWebhook(string url, string webhookUrl)
{
for(int i = 0; i < config.Websites.Count; i++)
{
if(config.Websites[i].url == url)
{
config.Websites[i].discordWebhookUrl = webhookUrl;
SaveConfig();
return "Set webhook for " + url;
}
}
return "url does not exist";
}
public string CreateWebsite(string host) // Host e. g. https://computerelite.github.io
{
Website website = new Website();
website.url = host;
website.publicToken = CreateRandomToken();
website.privateTokens.Add(new Token(CreateRandomToken(), DateTime.MaxValue));
website.folder = StringFormatter.FileNameSafe(host).Replace("https", "").Replace("http", "") + Path.DirectorySeparatorChar;
if(config.useMongoDB)
{
if (mongoClient.ListDatabaseNames().ToList().FirstOrDefault(x => x == website.url) != null) return "Website already exists";
} else
{
if (Directory.Exists(analyticsDir + website.folder)) return "Website already exists";
}
AnalyticsDatabase database = new AnalyticsDatabase(website.url, this, analyticsDir + website.folder);
databases.Add(database);
config.Websites.Add(website);
SaveConfig();
return "Created " + website.url;
}
public string DeleteWebsite(string url)
{
for(int i = 0; i < config.Websites.Count; i++)
{
if(config.Websites[i].url == url)
{
if(Directory.Exists(analyticsDir + config.Websites[i].folder)) Directory.Delete(analyticsDir + config.Websites[i].folder, true);
if (config.useMongoDB)
{
Logger.Log("Dropping MongoDBCollection");
mongoClient.GetDatabase(config.mongoDBName).DropCollection(config.Websites[i].url);
}
config.Websites.RemoveAt(i);
SaveConfig();
return "Deleted " + url + " including all Analytics";
}
}
return "Website not registered";
}
public string RenewTokens(string url, string token)
{
for (int i = 0; i < config.Websites.Count; i++)
{
if (config.Websites[i].url == url)
{
if(token == config.Websites[i].publicToken) config.Websites[i].publicToken = CreateRandomToken();
if (token == "")
{
config.Websites[i].publicToken = CreateRandomToken();
for (int ii = 0; ii < config.Websites[i].privateTokens.Count; ii++)
{
config.Websites[i].privateTokens[ii].value = CreateRandomToken();
}
} else
{
for(int ii = 0; ii < config.Websites[i].privateTokens.Count; ii++)