Added backend

gswi.CredentialManager/Base64.cs

@@ -0,0 +1,25 @@
+using System;
+
+namespace gswi.CredentialManager
+{
+    public static class Base64
+    {   
+        public static string Encode(string credentials)
+        {
+            var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(credentials);
+            return System.Convert.ToBase64String(plainTextBytes);
+        }
+
+        public static string Decode(string credentials)
+        {
+            var base64EncodedBytes = System.Convert.FromBase64String(credentials);
+            return System.Text.Encoding.UTF8.GetString(base64EncodedBytes);
+        }
+
+        public static string DecodeConnectionString(string connectionString, string credentials)
+        {
+            string decodedCredentials = Decode(credentials);
+            return connectionString += $"password={decodedCredentials};";
+        }
+    }
+}

gswi.CredentialManager/Program.cs

@@ -0,0 +1,89 @@
+using System;
+using System.IO;
+using Microsoft.Extensions.Configuration;
+using gswi.Configuration;
+
+namespace gswi.CredentialManager
+{
+    class Program
+    {
+        static IConfiguration Configuration { get; set; }
+
+        static void Menu()
+        {
+            bool end = false;
+            while (!end)
+            {
+                Console.Clear();
+                Console.WriteLine("Credential Manager: \n");
+                Console.WriteLine("[1] Encode");
+                Console.WriteLine("[2] Decode");
+                Console.WriteLine("[x] Exit");
+                Console.Write("\n> ");
+                string input = Console.ReadLine();
+                switch (input)
+                {
+                    case "1":
+                        Console.Clear();
+                        Encode();
+                        break;
+
+                    case "2":
+                        Console.Clear();
+                        Decode();
+                        break;
+
+                    case "x":
+                        end = true;
+                        Continue();
+                        break;
+
+                    case "X":
+                        end = true;
+                        Continue();
+                        break;
+
+                    default:
+                        Console.WriteLine("Invalid input");
+                        Continue();
+                        break;
+                }
+            }
+        }
+
+        static void Continue()
+        {
+            Console.WriteLine("\n\nPress any key to continue...");
+            Console.ReadLine();
+        }
+
+        static void Main(string[] args)
+        {
+            Menu();
+        }
+
+        static void Encode()
+        {
+            Console.Write("String to encode: ");
+            string input = Console.ReadLine();
+            Console.WriteLine($"{input} encoded with Base64 is: {Base64.Encode(input)}");
+            Continue();
+        }
+
+        static void Decode()
+        {
+            Console.Write("String to decode: ");
+            string input = Console.ReadLine();
+            Console.WriteLine($"{input} decoded with Base64 is: {Base64.Decode(input)}");
+            Continue();
+        }
+
+
+        protected static SettingType GetTypedSettingsFromSection<SettingType>(string sectionName) where SettingType : new()
+        {
+            var settings = new SettingType();
+            Configuration.GetSection(sectionName).Bind(settings);
+            return settings;
+        }
+    }
+}

gswi.CredentialManager/gswi.CredentialManager.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+	<PropertyGroup>
+		<OutputType>Exe</OutputType>
+		<TargetFramework>net6.0</TargetFramework>
+	</PropertyGroup>
+	<ItemGroup>
+		<PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.0"/>
+		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0"/>
+		<PackageReference Include="NLog" Version="4.7.13"/>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="..\gswi.Configuration\gswi.Configuration.csproj"/>
+	</ItemGroup>
+</Project>