Projektdateien hinzufügen.

PrüfungCMSOhneVersion.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.10.35122.118
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrüfungCMSOhneVersion", "PrüfungCMSOhneVersion\PrüfungCMSOhneVersion.csproj", "{F99A1659-EA94-46E5-A615-7082AA9563CC}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F99A1659-EA94-46E5-A615-7082AA9563CC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F99A1659-EA94-46E5-A615-7082AA9563CC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F99A1659-EA94-46E5-A615-7082AA9563CC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F99A1659-EA94-46E5-A615-7082AA9563CC}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {54E77090-9459-4214-9357-760E44D9ECE4}
+	EndGlobalSection
+EndGlobal

PrüfungCMSOhneVersion/Program.cs

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+using System;
+using System.Data;
+using MySql.Data.MySqlClient;
+using System.Net.Http;
+using System.Threading.Tasks;
+using Newtonsoft.Json.Linq;
+
+class Program
+{
+    // API Key und MySQL Verbindungseinstellungen
+    const string apiKey = "w41axaew9zz7w5bzunn4ujyk45uitln7ftxyxsm5m7321vputnloh21z6868www0hwwe58";
+    const string connectionString = "Server=192.168.178.201;Database=domainchecker;User ID=root;Password=1td5rugut8;";
+
+    static async Task Main(string[] args)
+    {
+        using (MySqlConnection connection = new MySqlConnection(connectionString))
+        {
+            try
+            {
+                connection.Open();
+
+                // SQL-Abfrage um alle Domains mit 'Unknown' Version abzurufen
+                string query = "SELECT `domain`, `version`, `letzte_pruefung`, `cms_name` FROM `wp_versionen` WHERE version = 'Unknown'";
+                MySqlCommand command = new MySqlCommand(query, connection);
+                MySqlDataReader reader = command.ExecuteReader();
+
+                while (reader.Read())
+                {
+                    string domain = reader["domain"].ToString();
+                    string cmsName = reader["cms_name"].ToString();
+
+                    // Überprüfe CMS Version mit API
+                    string apiResponse = await CheckCMSVersion(domain);
+
+                    if (!string.IsNullOrEmpty(apiResponse))
+                    {
+                        JObject jsonResponse = JObject.Parse(apiResponse);
+                        var results = jsonResponse["results"];
+
+                        // Überprüfe, ob das ermittelte CMS mit dem in der DB übereinstimmt
+                        foreach (var result in results)
+                        {
+                            string name = result["name"].ToString();
+                            string version = result["version"].ToString();
+
+                            if (name.Equals(cmsName, StringComparison.OrdinalIgnoreCase))
+                            {
+                                reader.Close();
+                                // Aktualisiere die Version in der MySQL Datenbank
+                                UpdateCMSVersion(connection, domain, version);
+                                reader = command.ExecuteReader();
+                                break;
+                            }
+                        }
+                    }
+                    // Warte 10 Sekunden vor der nächsten API-Anfrage
+                    await Task.Delay(10000);
+                }
+
+                reader.Close();
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Error: " + ex.Message);
+            }
+        }
+    }
+
+    static async Task<string> CheckCMSVersion(string domain)
+    {
+        string url = $"https://whatcms.org/API/Tech?key={apiKey}&url={domain}";
+
+        using (HttpClient client = new HttpClient())
+        {
+            try
+            {
+                HttpResponseMessage response = await client.GetAsync(url);
+                response.EnsureSuccessStatusCode();
+
+                string responseBody = await response.Content.ReadAsStringAsync();
+                return responseBody;
+            }
+            catch (HttpRequestException e)
+            {
+                Console.WriteLine($"Request error: {e.Message}");
+                return null;
+            }
+        }
+    }
+
+    static void UpdateCMSVersion(MySqlConnection connection, string domain, string version)
+    {
+        try
+        {
+            string updateQuery = "UPDATE `wp_versionen` SET `version` = @version, `letzte_pruefung` = NOW() WHERE `domain` = @domain";
+            MySqlCommand updateCommand = new MySqlCommand(updateQuery, connection);
+            updateCommand.Parameters.AddWithValue("@version", version);
+            updateCommand.Parameters.AddWithValue("@domain", domain);
+
+            int rowsAffected = updateCommand.ExecuteNonQuery();
+
+            if (rowsAffected > 0)
+            {
+                Console.WriteLine($"Domain '{domain}' erfolgreich aktualisiert mit Version '{version}'.");
+            }
+            else
+            {
+                Console.WriteLine($"Keine Aktualisierung für Domain '{domain}'.");
+            }
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine("Update error: " + ex.Message);
+        }
+    }
+}

PrüfungCMSOhneVersion/PrüfungCMSOhneVersion.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="MySql.Data" Version="8.1.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+</Project>