GAM Cryptography EO migration from SVN to GamUtils EO on Github

dotnet/DotNetStandardClasses.sln

@@ -263,11 +263,34 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LogTest", "test\benchmarks\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AccessTokenController_Test", "test\NativeAccessControllerTest\AccessTokenController_Test.csproj", "{A5589382-DB6F-4450-AE2B-6C6AA1643EF1}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "gam", "gam", "{BAD7F078-C67E-484A-AF74-EC29F163F1F7}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{7465132B-47BD-44D1-8193-483465FD94F4}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{035C3DAF-553E-4E64-BA9E-113F5C80FD97}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "DotNet", "DotNet", "{56429994-8A51-48AB-8105-737B77840D18}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "DotNetFramework", "DotNetFramework", "{B3B988A2-AFF1-41E6-82DC-578D332A5CB8}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GamUtils", "src\extensions\gam\src\DotNetFramework\GamUtils\GamUtils.csproj", "{34FE57F2-E45F-4F9B-AFEE-60D9CA8373A7}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "DotNet", "DotNet", "{1942B0FE-49BD-4EC4-9788-F19FDD921E69}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "DotNetFramework", "DotNetFramework", "{B33F3709-5EA0-4FE8-9E3A-50D3046817D6}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GamTest", "src\extensions\gam\test\DotNetFramework\GamTest\GamTest.csproj", "{52B67EA3-B17D-4002-8EC3-0D5DDB62988B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GamUtilsNet", "src\extensions\gam\src\DotNet\GamUtilsNet\GamUtilsNet.csproj", "{AA93273B-2E0B-4CD3-A921-A462B214F424}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GamTestNet", "src\extensions\gam\test\DotNet\GamTestNet\GamTestNet.csproj", "{D46D0666-AF65-4875-954C-82AB2240B17D}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ws", "ws", "{B5C28D81-BCD9-4B29-9B68-EDD81D1018D5}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{F8959289-4ED7-430C-97B7-FAAA29829708}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GxSoapHandler", "src\extensions\ws\src\GxSoapHandler\GxSoapHandler.csproj", "{58C84EC7-A0B3-4C1B-BD78-989AEE87EA32}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Functions", "Functions", "{E59B3248-4C26-4DB0-96CB-67437319E22B}"
 EndProject
 Global
@@ -648,6 +671,22 @@ Global
 		{A5589382-DB6F-4450-AE2B-6C6AA1643EF1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A5589382-DB6F-4450-AE2B-6C6AA1643EF1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{A5589382-DB6F-4450-AE2B-6C6AA1643EF1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{34FE57F2-E45F-4F9B-AFEE-60D9CA8373A7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{34FE57F2-E45F-4F9B-AFEE-60D9CA8373A7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{34FE57F2-E45F-4F9B-AFEE-60D9CA8373A7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{34FE57F2-E45F-4F9B-AFEE-60D9CA8373A7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{52B67EA3-B17D-4002-8EC3-0D5DDB62988B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{52B67EA3-B17D-4002-8EC3-0D5DDB62988B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{52B67EA3-B17D-4002-8EC3-0D5DDB62988B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{52B67EA3-B17D-4002-8EC3-0D5DDB62988B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AA93273B-2E0B-4CD3-A921-A462B214F424}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AA93273B-2E0B-4CD3-A921-A462B214F424}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AA93273B-2E0B-4CD3-A921-A462B214F424}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AA93273B-2E0B-4CD3-A921-A462B214F424}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D46D0666-AF65-4875-954C-82AB2240B17D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D46D0666-AF65-4875-954C-82AB2240B17D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D46D0666-AF65-4875-954C-82AB2240B17D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D46D0666-AF65-4875-954C-82AB2240B17D}.Release|Any CPU.Build.0 = Release|Any CPU
 		{58C84EC7-A0B3-4C1B-BD78-989AEE87EA32}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{58C84EC7-A0B3-4C1B-BD78-989AEE87EA32}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{58C84EC7-A0B3-4C1B-BD78-989AEE87EA32}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -778,6 +817,17 @@ Global
 		{46DAAFD1-FAF5-4904-8EC5-406BE04E5538} = {1D6F1776-FF4B-46C2-9B3D-BC46CCF049DC}
 		{A1DBDCE0-4F09-445F-A202-9B260CDD46CF} = {46DAAFD1-FAF5-4904-8EC5-406BE04E5538}
 		{A5589382-DB6F-4450-AE2B-6C6AA1643EF1} = {1D6F1776-FF4B-46C2-9B3D-BC46CCF049DC}
+		{BAD7F078-C67E-484A-AF74-EC29F163F1F7} = {C6AFB6A3-FF0B-4970-B1F1-10BCD3D932B2}
+		{7465132B-47BD-44D1-8193-483465FD94F4} = {BAD7F078-C67E-484A-AF74-EC29F163F1F7}
+		{035C3DAF-553E-4E64-BA9E-113F5C80FD97} = {BAD7F078-C67E-484A-AF74-EC29F163F1F7}
+		{56429994-8A51-48AB-8105-737B77840D18} = {7465132B-47BD-44D1-8193-483465FD94F4}
+		{B3B988A2-AFF1-41E6-82DC-578D332A5CB8} = {7465132B-47BD-44D1-8193-483465FD94F4}
+		{34FE57F2-E45F-4F9B-AFEE-60D9CA8373A7} = {B3B988A2-AFF1-41E6-82DC-578D332A5CB8}
+		{1942B0FE-49BD-4EC4-9788-F19FDD921E69} = {035C3DAF-553E-4E64-BA9E-113F5C80FD97}
+		{B33F3709-5EA0-4FE8-9E3A-50D3046817D6} = {035C3DAF-553E-4E64-BA9E-113F5C80FD97}
+		{52B67EA3-B17D-4002-8EC3-0D5DDB62988B} = {B33F3709-5EA0-4FE8-9E3A-50D3046817D6}
+		{AA93273B-2E0B-4CD3-A921-A462B214F424} = {56429994-8A51-48AB-8105-737B77840D18}
+		{D46D0666-AF65-4875-954C-82AB2240B17D} = {1942B0FE-49BD-4EC4-9788-F19FDD921E69}
 		{B5C28D81-BCD9-4B29-9B68-EDD81D1018D5} = {C6AFB6A3-FF0B-4970-B1F1-10BCD3D932B2}
 		{F8959289-4ED7-430C-97B7-FAAA29829708} = {B5C28D81-BCD9-4B29-9B68-EDD81D1018D5}
 		{58C84EC7-A0B3-4C1B-BD78-989AEE87EA32} = {F8959289-4ED7-430C-97B7-FAAA29829708}

dotnet/src/extensions/SecurityAPI/dotnet/dotnetcore/SecurityAPICommonsNetCore/SecurityAPICommonsNetCore.csproj

@@ -33,12 +33,12 @@
 		<Compile Include="..\..\dotnetframework\SecurityAPICommons\Utils\SecurityUtils.cs" Link="Utils\SecurityUtils.cs" />
 	</ItemGroup>
 
-	<ItemGroup>
-		<PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
-		<PackageReference Include="jose-jwt" Version="5.0.0" />
-		<PackageReference Include="System.Security.Cryptography.Cng" Version="4.7.0" />
-		<PackageReference Include="System.Text.Encoding.CodePages" Version="4.7.0" />
-	</ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
+    <PackageReference Include="jose-jwt" Version="5.0.0" />
+    <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="4.7.0" />
+  </ItemGroup>
 
 	<ItemGroup>
 		<Folder Include="Config\" />

dotnet/src/extensions/gam/src/DotNet/GamUtilsNet/GamUtilsNet.csproj

@@ -0,0 +1,46 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFrameworks>net8.0</TargetFrameworks>
+		<AssemblyName>GamUtilsNetImpl</AssemblyName>
+		<Version>17.4.0</Version>
+		<NoWarn>CA1031, CA1801, SYSLIB0027</NoWarn>
+		<PackageId>Gam.Utils.Net</PackageId>
+	</PropertyGroup>
+
+	<PropertyGroup>
+		<DefineConstants>NETCORE</DefineConstants>
+	</PropertyGroup>
+
+	<ItemGroup>
+	  <Compile Include="..\..\DotNetFramework\GamUtils\GamUtilsEO.cs" Link="GamUtilsEO.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Cryprography\Encryption.cs" Link="Utils\Cryptography\Encryption.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Cryprography\Hash.cs" Link="Utils\Cryptography\Hash.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\DynamicCall.cs" Link="Utils\DynamicCall.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Json\Jwk.cs" Link="Utils\Json\Jwk.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Json\Jwt.cs" Link="Utils\Json\Jwt.cs" />
+		<Compile Include="..\..\DotNetFramework\GamUtils\Utils\Json\JWTAlgorithm.cs" Link="Utils\Json\JWTAlgorithm.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Json\UnixTimestamp.cs" Link="Utils\Json\UnixTimestamp.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Keys\PublicKeyExt.cs" Link="Utils\Keys\PublicKeyExt.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Keys\PrivateKeyExt.cs" Link="Utils\Keys\PrivateKeyExt.cs" />
+	  <Compile Include="..\..\DotNetFramework\GamUtils\Utils\Random.cs" Link="Utils\Random.cs" />
+		<Compile Include="..\..\DotNetFramework\GamUtils\Utils\Encoding.cs" Link="Utils\Encoding.cs" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
+		<PackageReference Include="jose-jwt" Version="5.0.0" />
+		<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+		<PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\..\..\..\..\dotnetcore\GxClasses\GxClasses.csproj" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <Folder Include="Utils\Cryptography\" />
+	  <Folder Include="Utils\Keys\" />
+	</ItemGroup>
+
+</Project>

dotnet/src/extensions/gam/src/DotNetFramework/GamUtils/GamUtils.csproj

@@ -0,0 +1,27 @@
+<Project Sdk="Microsoft.NET.Sdk">
+	<PropertyGroup>
+		<TargetFramework>net47</TargetFramework>
+		<AssemblyName>GamUtilsImpl</AssemblyName>
+		<NoWarn>CA1031, CA1801</NoWarn>
+		<PackageId>Gam.Utils</PackageId>
+		<SignAssembly>True</SignAssembly>
+		<AssemblyOriginatorKeyFile>..\..\..\gamkey.snk</AssemblyOriginatorKeyFile>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+	  <Optimize>True</Optimize>
+	</PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
+    <PackageReference Include="jose-jwt" Version="5.0.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="StrongNamer" Version="0.2.5" />
+    <PackageReference Include="System.Security.Cryptography.Cng" Version="4.7.0" />
+  </ItemGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\..\..\..\..\dotnetframework\GxClasses\GxClasses.csproj" />
+	</ItemGroup>
+
+
+</Project>

dotnet/src/extensions/gam/src/DotNetFramework/GamUtils/GamUtilsEO.cs

@@ -0,0 +1,96 @@
+using System;
+using System.Security;
+using GamUtils.Utils;
+using GamUtils.Utils.Cryprography;
+using GamUtils.Utils.Json;
+
+namespace GamUtils
+{
+	[SecuritySafeCritical]
+	public class GamUtilsEO
+	{
+		/********EXTERNAL OBJECT PUBLIC METHODS  - BEGIN ********/
+
+		//**HASH**//
+		[SecuritySafeCritical]
+		public static string Sha512(string plainText)
+		{
+			return HashUtil.Hashing(plainText, Hash.SHA512);
+		}
+
+		[SecuritySafeCritical]
+		public static string Sha256(string plainText)
+		{
+			return HashUtil.Hashing(plainText, Hash.SHA256);
+		}
+
+		//**ENCRYPTION**//
+
+		[SecuritySafeCritical]
+		public static string AesGcm(string input, string key, string nonce, int macSize, bool toEncrypt)
+		{
+			return Encryption.AesGcm(input, key, nonce, macSize, toEncrypt);
+		}
+
+		//**RANDOM**//
+		[SecuritySafeCritical]
+		public static string RandomAlphanumeric(int length)
+		{
+			return Utils.Random.Alphanumeric(length);
+		}
+
+		[SecuritySafeCritical]
+		public static string RandomNumeric(int length)
+		{
+			return Utils.Random.Numeric(length);
+		}
+
+		[SecuritySafeCritical]
+		public static string RandomHexaBits(int bits)
+		{
+			return Utils.Random.HexaBits(bits);
+		}
+
+		//**JWK**//
+		[SecuritySafeCritical]
+		public static string GenerateKeyPair() { return Jwk.GenerateKeyPair(); }
+
+		[SecuritySafeCritical]
+		public static string GetPublicJwk(string jwkString) { return Jwk.GetPublic(jwkString); }
+
+		[SecuritySafeCritical]
+		public static string GetJwkAlgorithm(string jwkString) { return Jwk.GetAlgorithm(jwkString); }
+
+		//**JWT**//
+		[SecuritySafeCritical]
+		public static bool VerifyJwt(string path, string alias, string password, string token) { return Jwt.Verify(path, alias, password, token); }
+
+		[SecuritySafeCritical]
+		public static string CreateJwt(string path, string alias, string password, string payload, string header) { return Jwt.Create(path, alias, password, payload, header); }
+
+		[SecuritySafeCritical]
+		public static long CreateUnixTimestamp(DateTime date) { return UnixTimestamp.Create(date); }
+
+		[SecuritySafeCritical]
+		public static string GetJwtHeader(string token) { return Jwt.GetHeader(token); }
+
+		[SecuritySafeCritical]
+		public static string GetJwtPayload(string token) { return Jwt.GetPayload(token); }
+
+		[SecuritySafeCritical]
+		public static bool VerifyAlgorithm(string expectedAlgorithm, string token) { return Jwt.VerifyAlgorithm(expectedAlgorithm, token); }
+
+		//**ENCODING**//
+		[SecuritySafeCritical]
+		public static string Base64ToBase64Url(string base64) { return Encoding.B64ToB64Url(base64); }
+
+		[SecuritySafeCritical]
+		public static string HexaToBase64(string hexa) { return Encoding.HexaToBase64(hexa); }
+
+		[SecuritySafeCritical]
+		public static string ToBase64Url(string input) { return Encoding.ToBase64Url(input); }
+
+		[SecuritySafeCritical]
+		public static string FromBase64Url(string base64) { return Encoding.FromBase64Url(base64); }
+	}
+}

dotnet/src/extensions/gam/src/DotNetFramework/GamUtils/Properties/AssemblyInfo.cs

@@ -0,0 +1,5 @@
+using System.Security;
+// 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: AllowPartiallyTrustedCallers]

dotnet/src/extensions/gam/src/DotNetFramework/GamUtils/Utils/Cryprography/Encryption.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Security;
+using System.Text;
+using log4net;
+using Org.BouncyCastle.Crypto.Engines;
+using Org.BouncyCastle.Crypto.Modes;
+using Org.BouncyCastle.Crypto.Parameters;
+using Org.BouncyCastle.Utilities.Encoders;
+
+namespace GamUtils.Utils.Cryprography
+{
+	[SecuritySafeCritical]
+	internal class Encryption
+	{
+
+		private static readonly ILog logger = LogManager.GetLogger(typeof(Encryption));
+
+		[SecuritySafeCritical]
+		public static string AesGcm(string input, string key, string nonce, int macSize, bool toEncrypt)
+		{
+			return toEncrypt ? Base64.ToBase64String(Internal_AesGcm(System.Text.Encoding.UTF8.GetBytes(input), key, nonce, macSize, toEncrypt)) : System.Text.Encoding.UTF8.GetString(Internal_AesGcm(Base64.Decode(input), key, nonce, macSize, toEncrypt));
+		}
+
+		[SecuritySafeCritical]
+		private static byte[] Internal_AesGcm(byte[] inputBytes, string key, string nonce, int macSize, bool toEncrypt)
+		{
+			logger.Debug("Internal_AesGcm");
+
+			IAeadBlockCipher cipher = new GcmBlockCipher(new AesEngine());
+			AeadParameters AEADparams = new AeadParameters(new KeyParameter(Hex.Decode(key)), macSize, Hex.Decode(nonce));
+			try
+			{
+				cipher.Init(toEncrypt, AEADparams);
+				byte[] outputBytes = new byte[cipher.GetOutputSize(inputBytes.Length)];
+				int length = cipher.ProcessBytes(inputBytes, 0, inputBytes.Length, outputBytes, 0);
+				cipher.DoFinal(outputBytes, length);
+				return outputBytes;
+			}
+			catch (Exception e)
+			{
+				logger.Error("Internal_AesGcm", e);
+				return null;
+			}
+		}
+	}
+}

dotnet/src/extensions/gam/src/DotNetFramework/GamUtils/Utils/Cryprography/Hash.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Text;
+using log4net;
+using Org.BouncyCastle.Crypto.Digests;
+using Org.BouncyCastle.Crypto;
+using Org.BouncyCastle.Utilities.Encoders;
+using System.Security;
+
+namespace GamUtils.Utils
+{
+	[SecuritySafeCritical]
+	internal enum Hash
+	{
+	NONE, SHA512, SHA256
+	}
+
+	[SecuritySafeCritical]
+	public class HashUtil
+	{
+
+		private static readonly ILog logger = LogManager.GetLogger(typeof(HashUtil));
+
+		[SecuritySafeCritical]
+		internal static string Hashing(string plainText, Hash hash)
+		{
+			switch (hash)
+			{
+				case Hash.SHA256:
+					return InternalHash(new Sha256Digest(), plainText);
+				case Hash.SHA512:
+					return InternalHash(new Sha512Digest(), plainText);
+				default:
+					logger.Error("unrecognized hash");
+					return "";
+			}
+		}
+
+		private static string InternalHash(IDigest digest, string plainText)
+		{
+			logger.Debug("InternalHash");
+			if (String.IsNullOrEmpty(plainText))
+			{
+				logger.Error("hash plainText is empty");
+				return "";
+			}
+			byte[] inputBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
+			byte[] retValue = new byte[digest.GetDigestSize()];
+			digest.BlockUpdate(inputBytes, 0, inputBytes.Length);
+			digest.DoFinal(retValue, 0);
+			return Base64.ToBase64String(retValue);
+		}
+	}
+}
+