lots of work on cli UI

cli/cli.csproj

@@ -7,6 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="CommandLineParser" Version="2.8.0" />
+    <PackageReference Include="ConsolePasswordMasker" Version="1.0.0" />
   </ItemGroup>
 
   <ItemGroup>

cli/translations/spanish.cs

@@ -0,0 +1,27 @@
+using treasurechest;
+
+namespace treasurechestCLI {
+    namespace translations {
+
+        internal class Spanish {
+
+            internal static void load(Strings stringInst){
+                stringInst.WELCOME = treasurechest.Version.NAME + " - Protege tu valiosa información";
+                stringInst.HELP_TEXT = "Ejecuta help para más opciones";
+                stringInst.EXIT = "Salir de la aplicación";
+                stringInst.MAIN_MENU_ENCRYPT = "Encriptar";
+                stringInst.MAIN_MENU_DECRYPT = "Desencriptar";
+                stringInst.INVALID_OPTION = "Opción inválida";
+                stringInst.MAIN_MENU_SELECT_INTEGER = "Ingrese un número entero desde el menú";
+                stringInst.RETURN_TO_PREVIOUS_MENU = "Menú anterior";
+                stringInst.ENCRYPT_MENU_ENCRYPT_MESSAGE = "Cifrar texto";
+                stringInst.ENCRYPT_MENU_ENCRYPT_FILE = "Cifrar archivo";
+                stringInst.ENCRYPT_MENU_USE_PASSPHRASE = "Usar frase de contraseña";
+                stringInst.ENCRYPT_MENU_USE_PUBKEY = "Usar clave pública";
+                stringInst.ENTER_MESSAGE_UNTIL_DONE = "Ingrese su mensaje y termine con -q en una nueva línea.";
+            }
+
+        }
+
+    }
+}

cli/translations/text.cs

@@ -15,30 +15,35 @@ namespace treasurechestCLI {
             public string MAIN_MENU_DECRYPT;
             public string INVALID_OPTION;
             public string MAIN_MENU_SELECT_INTEGER;
+            public string RETURN_TO_PREVIOUS_MENU;
+            public string ENCRYPT_MENU_ENCRYPT_MESSAGE;
+            public string ENCRYPT_MENU_ENCRYPT_FILE;
+            public string ENCRYPT_MENU_USE_PASSPHRASE;
+            public string ENCRYPT_MENU_USE_PUBKEY;
+            public string ENTER_MESSAGE_UNTIL_DONE;
 
 
             public Strings(){
 
                 switch (GetLanguage.language){
                     case "es":
-                        WELCOME = treasurechest.Version.NAME + " - Protege tu valiosa información";
-                        HELP_TEXT = "Ejecuta help para más opciones";
-                        EXIT = "Salida";
-                        MAIN_MENU_ENCRYPT = "Encriptar";
-                        MAIN_MENU_DECRYPT = "Desencriptar";
-                        INVALID_OPTION = "Opción inválida";
-                        MAIN_MENU_SELECT_INTEGER = "Ingrese un número entero desde el menú";
-
+                        Spanish.load(this);
                     break;
                     case "en":
                     default:
                         WELCOME = treasurechest.Version.NAME + " - Protect your treasured information";
                         HELP_TEXT = "Run with help for more options";
-                        EXIT = "Exit";
+                        EXIT = "Exit application";
                         MAIN_MENU_ENCRYPT = "Encrypt";
                         MAIN_MENU_DECRYPT = "Decrypt";
                         INVALID_OPTION = "Invalid option";
                         MAIN_MENU_SELECT_INTEGER = "Enter an integer from the menu";
+                        RETURN_TO_PREVIOUS_MENU = "Previous menu";
+                        ENCRYPT_MENU_ENCRYPT_MESSAGE = "Encrypt text";
+                        ENCRYPT_MENU_ENCRYPT_FILE = "Encrypt file";
+                        ENCRYPT_MENU_USE_PASSPHRASE = "Use passphrase";
+                        ENCRYPT_MENU_USE_PUBKEY = "Use public key";
+                        ENTER_MESSAGE_UNTIL_DONE = "Enter your message and finish with -q on a new line.";
                     break;
                 }
 

cli/ui/interfaces/encrypt.cs

@@ -0,0 +1,55 @@
+using System;
+using treasurechest.STDIOWrapper;
+
+namespace treasurechestCLI{
+
+    internal class EncryptMessageInterface{
+        public static void EncryptMessage(){
+            int choice = 0;
+            int counter = 1;
+            translations.Strings strings = new translations.Strings();
+
+            string[] encryptMenuOptions =
+            {
+                strings.ENCRYPT_MENU_USE_PASSPHRASE,
+                strings.ENCRYPT_MENU_USE_PUBKEY,
+                strings.RETURN_TO_PREVIOUS_MENU
+            };
+            while(true){
+                foreach(string option in encryptMenuOptions){
+                    STDIO.O(counter.ToString() + ". " + option);
+                    counter += 1;
+                }
+                try{
+                    choice = Int32.Parse(System.Console.ReadLine());
+                }
+                catch (System.OverflowException){
+                    // User being silly with input
+                    STDIO.O(strings.MAIN_MENU_SELECT_INTEGER);
+                    counter = 1;
+                }
+                catch(System.FormatException){
+                    // Too lazy to check strings, force them to use int from menu which is faster anyway
+                    STDIO.O(strings.MAIN_MENU_SELECT_INTEGER);
+                    counter = 1;
+                }
+                catch(System.ArgumentNullException){
+                    // Can happen when stream closes (e.g. ctrl-d)
+                    // since menu is intended to be directly human interfaced, user probably wants to exit
+                    choice = encryptMenuOptions.Length;
+                }
+                if (choice == 1){
+                    GetMessage.getTypedMessage();
+                }
+                else if (choice == encryptMenuOptions.Length){
+                    break;
+                }
+                counter = 1;
+
+            }
+
+        }
+
+    }
+
+}

cli/ui/interfaces/getmessage.cs

@@ -0,0 +1,28 @@
+using treasurechest.STDIOWrapper;
+using System;
+
+namespace treasurechestCLI{
+
+
+    internal class GetMessage{
+
+        internal static string getTypedMessage(){
+
+            translations.Strings strings = new translations.Strings();
+            string message = "";
+            string line = "";
+            STDIO.O(strings.ENTER_MESSAGE_UNTIL_DONE);
+            while (true){
+                line = Console.ReadLine();
+                if (line.Equals("-q")){
+                    break;
+                }
+                message += line;
+            }
+            return message;
+        }
+
+    }
+
+
+}

cli/ui/menus/EncryptMenu.cs

@@ -0,0 +1,61 @@
+using System;
+using treasurechest.STDIOWrapper;
+using treasurechest;
+
+namespace treasurechestCLI
+{
+
+    internal class EncryptMenu{
+
+        public static void enterMenu(translations.Strings strings) {
+            int choice = 0;
+            int counter = 1;
+            string[] encryptMenuOptions =
+            {
+                strings.ENCRYPT_MENU_ENCRYPT_MESSAGE,
+                strings.ENCRYPT_MENU_ENCRYPT_FILE,
+                strings.RETURN_TO_PREVIOUS_MENU,
+                strings.EXIT
+            };
+
+            while (true){
+                foreach (string option in encryptMenuOptions){
+                    STDIO.O(counter.ToString() + ". " + option);
+                    counter += 1;
+                }
+                try{
+                    choice = Int32.Parse(System.Console.ReadLine());
+                }
+                catch (System.OverflowException){
+                    // User being silly with input
+                    STDIO.O(strings.MAIN_MENU_SELECT_INTEGER);
+                    counter = 1;
+                }
+                catch(System.FormatException){
+                    // Too lazy to check strings, force them to use int from menu which is faster anyway
+                    STDIO.O(strings.MAIN_MENU_SELECT_INTEGER);
+                    counter = 1;
+                }
+                catch(System.ArgumentNullException){
+                    // Can happen when stream closes (e.g. ctrl-d)
+                    // since menu is intended to be directly human interfaced, user probably wants to exit
+                    choice = encryptMenuOptions.Length;
+                }
+                if (choice == 1){
+                    EncryptMessageInterface.EncryptMessage();
+                }
+                else if (choice == encryptMenuOptions.Length - 1){
+                    return;
+                }
+                else if (choice == encryptMenuOptions.Length){
+                    System.Environment.Exit(0);
+                }
+                counter = 1;
+            }
+
+        }
+
+    }
+
+
+}

cli/ui/menus/MainMenu.cs

@@ -1,5 +1,4 @@
 using System;
-using CommandLine;
 using treasurechest.STDIOWrapper;
 using treasurechest;
 
@@ -45,7 +44,11 @@ namespace treasurechestCLI
                     // since menu is intended to be directly human interfaced, user probably wants to exit
                     choice = mainMenuOptionsSize;
                 }
-                if (choice == mainMenuOptionsSize){
+                if (choice == 1){
+                    EncryptMenu.enterMenu(strings);
+                }
+                else if (choice == mainMenuOptionsSize){
+                    // Exit is final option
                     break;
                 }
                 else{

tests/simplepackTest.cs

@@ -0,0 +1,49 @@
+using NUnit.Framework;
+using chestcrypto;
+using System;
+
+namespace simplepackTests
+{
+    public class Tests
+    {
+        [SetUp]
+        public void Setup()
+        {
+        }
+
+        [Test]
+        public void TestPackUnpackString()
+        {
+            string message = "hello world";
+            string packed;
+            packed = chestcrypto.simplepack.SimplePack.pack(message);
+            Assert.AreEqual(message, chestcrypto.simplepack.SimplePack.unpack(packed));
+        }
+        [Test]
+        public void TestPackUnpackBytes()
+        {
+            byte[] message = System.Text.Encoding.UTF8.GetBytes("hello world");
+            string packed;
+            packed = chestcrypto.simplepack.SimplePack.pack(message);
+            Assert.AreEqual(message, chestcrypto.simplepack.SimplePack.unpack(packed));
+        }
+        [Test]
+        public void TestPackUnpackInvalid(){
+            byte[] message = System.Text.Encoding.UTF8.GetBytes("hello world");
+            string packed;
+            packed = chestcrypto.simplepack.SimplePack.pack(message).Remove(1);
+            bool success = false;
+            try{
+                chestcrypto.simplepack.SimplePack.unpack(packed);
+            }
+            catch(chestcrypto.exceptions.InvalidSimplePackMessage){
+                success = true;
+            }
+            if (! success){
+                Assert.Fail();
+            }
+        }
+
+
+    }
+}

treasurechest/simplepack/exceptions.cs

@@ -0,0 +1,23 @@
+using System;
+namespace chestcrypto{
+
+    namespace exceptions{
+        public class InvalidSimplePackMessage : Exception
+        {
+            public InvalidSimplePackMessage()
+            {
+            }
+
+            public InvalidSimplePackMessage(string message)
+                : base(message)
+            {
+            }
+
+            public InvalidSimplePackMessage(string message, Exception inner)
+                : base(message, inner)
+            {
+            }
+        }
+    }
+
+}

treasurechest/simplepack/pack.cs

@@ -0,0 +1,37 @@
+using Base58Check;
+using System;
+
+namespace chestcrypto{
+
+    namespace simplepack{
+
+        public class SimplePack{
+
+            private const string header = "CHEST-MESSAGE";
+            private const string footer = "END-CHEST-MESSAGE.";
+
+            public static string pack(byte[] data){
+                return header + Base58CheckEncoding.Encode(data) + footer;
+            }
+
+            public static string pack(string data){
+                return pack(System.Text.Encoding.UTF8.GetBytes(data));
+            }
+
+            public static byte[] unpack(string checkedBase58String){
+                if (! checkedBase58String.Contains(header) | ! checkedBase58String.Contains(footer)){
+                    throw new exceptions.InvalidSimplePackMessage("Message does not have valid header and footer");
+                }
+                string encodedMessage = "";
+                for (int i = header.Length; i < checkedBase58String.Length - footer.Length; i++){
+                    encodedMessage += checkedBase58String[i];
+                }
+                return Base58CheckEncoding.Decode(encodedMessage);
+
+            }
+
+        }
+
+    }
+
+}

treasurechest/treasurechest.csproj

@@ -5,6 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Base58Check" Version="0.2.0" />
     <PackageReference Include="MessagePack" Version="2.1.115" />
     <PackageReference Include="Sodium.Core" Version="1.2.3" />
   </ItemGroup>