Merge remote-tracking branch 'origin/master' into cicd

This commit is contained in:
Kai Jan Kriegel 2021-01-05 11:12:21 +01:00
commit 60067de684
83 changed files with 6797 additions and 59 deletions

6
.gitmodules vendored Normal file
View File

@ -0,0 +1,6 @@
[submodule "FabAccessAPI/schema"]
path = FabAccessAPI/schema
url = https://gitlab.com/fabinfra/fabaccess/fabaccess-api.git
[submodule "external/SASL"]
path = external/SASL
url = https://github.com/kjkriegel/S22.Sasl.git

View File

@ -9,12 +9,22 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.Android", "Borepin\
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.iOS", "Borepin\Borepin.iOS\Borepin.iOS.csproj", "{9985ED2B-0642-4DAC-98C3-F546196A1E36}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.iOS", "Borepin\Borepin.iOS\Borepin.iOS.csproj", "{9985ED2B-0642-4DAC-98C3-F546196A1E36}"
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin", "Borepin\Borepin\Borepin.csproj", "{F93856BD-0C8D-4469-A8DB-6E513002BFD7}" Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Borepin", "Borepin\Borepin\Borepin.csproj", "{F93856BD-0C8D-4469-A8DB-6E513002BFD7}"
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.GTK", "Borepin\Borepin.GTK\Borepin.GTK.csproj", "{61D956D2-5819-4736-BBD8-AD8208DE6A62}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.GTK", "Borepin\Borepin.GTK\Borepin.GTK.csproj", "{61D956D2-5819-4736-BBD8-AD8208DE6A62}"
EndProject EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.macOS", "Borepin\Borepin.macOS\Borepin.macOS.csproj", "{3EC23FE7-395E-4BBC-B56B-9455354BDA34}" Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.macOS", "Borepin\Borepin.macOS\Borepin.macOS.csproj", "{3EC23FE7-395E-4BBC-B56B-9455354BDA34}"
EndProject EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NFC_Test", "NFC_Test\NFC_Test.csproj", "{41EC0C17-B456-42AE-89F2-79DDB8ED9858}"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NFC", "NFC\NFC.csproj", "{9C2ED2EB-D91C-4D80-9580-6A135C05AF11}"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FabAccessAPI", "FabAccessAPI\FabAccessAPI.csproj", "{3251FCE9-FEA3-4662-8BEB-636BE6732D48}"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "S22.Sasl", "external\SASL\S22.Sasl.csproj", "{7FEC3D5E-C240-41B6-BBFA-895C4F4D45CA}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FabAccessAPI_Test", "FabAccessAPI_Test\FabAccessAPI_Test.csproj", "{1C85978A-9FC0-4064-8399-FA2455C5EC2A}"
EndProject
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View File

@ -10,11 +10,12 @@
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@ -106,12 +110,5 @@
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@ -8,4 +8,4 @@
</dependentAssembly> </dependentAssembly>
</assemblyBinding> </assemblyBinding>
</runtime> </runtime>
</configuration> <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" /></startup></configuration>

View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<packages> <packages>
<package id="OpenTK" version="3.2" targetFramework="net48" /> <package id="OpenTK" version="3.2" targetFramework="net472" />
<package id="Xamarin.Forms" version="4.8.0.1364" targetFramework="net48" /> <package id="Xamarin.Forms" version="4.8.0.1364" targetFramework="net472" />
<package id="Xamarin.Forms.Platform.GTK" version="4.8.0.1364" targetFramework="net48" /> <package id="Xamarin.Forms.Platform.GTK" version="4.8.0.1364" targetFramework="net472" />
</packages> </packages>

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@ -143,7 +143,7 @@
</Page> </Page>
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<PackageReference Include="Xamarin.Forms" Version="4.8.0.1364" /> <PackageReference Include="Xamarin.Forms" Version="4.8.0.1560" />
<PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.2.10" /> <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.2.10" />
<PackageReference Include="Xamarin.Essentials" Version="1.5.3.2" /> <PackageReference Include="Xamarin.Essentials" Version="1.5.3.2" />
</ItemGroup> </ItemGroup>

View File

@ -26,7 +26,7 @@
<ErrorReport>prompt</ErrorReport> <ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel> <WarningLevel>4</WarningLevel>
<MtouchArch>x86_64</MtouchArch> <MtouchArch>x86_64</MtouchArch>
<MtouchLink>None</MtouchLink> <MtouchLink>Full</MtouchLink>
<MtouchDebug>true</MtouchDebug> <MtouchDebug>true</MtouchDebug>
<CodesignKey>iPhone Developer</CodesignKey> <CodesignKey>iPhone Developer</CodesignKey>
</PropertyGroup> </PropertyGroup>
@ -74,36 +74,87 @@
<None Include="Entitlements.plist" /> <None Include="Entitlements.plist" />
<None Include="Info.plist" /> <None Include="Info.plist" />
<Compile Include="Properties\AssemblyInfo.cs" /> <Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="CNFC\Card.cs" />
<Compile Include="CNFC\Reader.cs" />
<Compile Include="CNFC\Hardware.cs" />
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<InterfaceDefinition Include="Resources\LaunchScreen.storyboard" /> <InterfaceDefinition Include="Resources\LaunchScreen.storyboard" />
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\Contents.json"> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\Contents.json">
<Visible>false</Visible> <Visible>false</Visible>
</ImageAsset> </ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\App-icon 1024.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\App-icon 1024.png">
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneApp_60%402x.png" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneApp_60%403x.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSpotlight_40%402x.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneApp_60%402x.png">
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSpotlight_40%403x.png" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40-1.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40%402x.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneApp_60%403x.png">
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadApp_76.png" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadApp_76%402x.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadProApp_83.5%402x.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSpotlight_40%402x.png">
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\Contents.json" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%402x.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSpotlight_40%403x.png">
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%403x.png" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%402x-1.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%403x-1.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40-1.png">
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40-3.png" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29%402x.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29%403x.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40%402x.png">
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29.png" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29%402x-1.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40.png" /> <ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadApp_76.png">
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\App-Icon.png" /> <Visible>false</Visible>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\App-Icon_20.png" /> </ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadApp_76%402x.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadProApp_83.5%402x.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\Contents.json">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%402x.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%403x.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%402x-1.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\LaunchIcon.imageset\AppStore%403x-1.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40-3.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29%402x.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29%403x.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPhoneSettings_29%402x-1.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\AppStore_iPadSpotlight_40.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\App-Icon.png">
<Visible>false</Visible>
</ImageAsset>
<ImageAsset Include="Assets.xcassets\AppIcon.appiconset\App-Icon_20.png">
<Visible>false</Visible>
</ImageAsset>
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<Reference Include="System" /> <Reference Include="System" />
@ -123,6 +174,10 @@
<Project>{F93856BD-0C8D-4469-A8DB-6E513002BFD7}</Project> <Project>{F93856BD-0C8D-4469-A8DB-6E513002BFD7}</Project>
<Name>Borepin</Name> <Name>Borepin</Name>
</ProjectReference> </ProjectReference>
<ProjectReference Include="..\..\NFC\NFC.csproj">
<Project>{9C2ED2EB-D91C-4D80-9580-6A135C05AF11}</Project>
<Name>NFC</Name>
</ProjectReference>
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<Folder Include="Assets.xcassets\LaunchIcon.imageset\" /> <Folder Include="Assets.xcassets\LaunchIcon.imageset\" />

View File

@ -0,0 +1,67 @@
using System;
using System.Threading;
using CoreNFC;
using Foundation;
using NFC;
using NFC.ISO7816_4;
namespace Borepin.iOS.CNFC
{
public class Card : ICard
{
private NFCTagReaderSession _session;
private INFCMiFareTag _tag;
public Card(NFCTagReaderSession session, INFCMiFareTag tag)
{
_session = session;
_tag = tag;
}
public void Connect()
{
var counter = new CountdownEvent(1);
NSError err = null;
_session.ConnectTo(_tag, (error) =>
{
err = error;
counter.Signal();
});
counter.Wait();
if (err != null)
{
throw new Exception(err.LocalizedDescription);
}
}
public void Disconnect()
{
// TODO: decide on which should be used
//_session.RestartPolling();
_session.InvalidateSession("card disconnect");
}
public APDUResponse Transmit(APDUCommand cmd)
{
var counter = new CountdownEvent(1);
byte[] buf = null;
_tag.SendMiFareIso7816Command(new NFCIso7816Apdu(NSData.FromArray(cmd.Data)), (response, sw1, sw2, NSError) =>
{
// reassembly the original apdu message
buf = new byte[response.Length + 2];
response.ToArray().CopyTo(buf, 0);
buf[response.Length + 0] = sw1;
buf[response.Length + 1] = sw2;
counter.Signal();
});
counter.Wait();
return new APDUResponse(buf);
}
}
}

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@ -0,0 +1,24 @@
using System;
using CoreNFC;
using NFC;
namespace Borepin.iOS.CNFC
{
public class Hardware : IHardware
{
public bool IsAvailable()
{
return NFCReaderSession.ReadingAvailable;
}
public String[] GetReaders()
{
return new String[] { "main" };
}
public IReader OpenReader(String readerID)
{
return new Reader();
}
}
}

View File

@ -0,0 +1,66 @@
using System;
using CoreFoundation;
using CoreNFC;
using Foundation;
using NFC;
namespace Borepin.iOS.CNFC
{
public class Reader : NFCTagReaderSessionDelegate, IReader
{
public event ReaderEventHandler CardDiscovered;
public event ReaderEventHandler CardLost;
private NFCReaderSession _session = null;
private DispatchQueue _queue;
public void Start()
{
_queue = new DispatchQueue("NFC Reader Queue", true);
// sessions cannot be reused
_session = new NFCTagReaderSession(NFCPollingOption.Iso14443, this, _queue)
{
AlertMessage = "TODO",
};
if (_session == null)
{
Console.WriteLine("Oh no! The session is null!");
}
_session.BeginSession();
}
public void Stop()
{
_session?.InvalidateSession();
_session = null;
}
public override void DidDetectTags(NFCTagReaderSession session, INFCTag[] tags)
{
Console.WriteLine("Did detect tags");
Console.WriteLine(tags[0].Type);
//INFCIso7816Tag tag = tags[0].GetNFCIso7816Tag();
INFCMiFareTag tag = tags[0].GetNFCMiFareTag();
if (tag != null)
{
Console.WriteLine("Card ist valid");
CardDiscovered?.Invoke(this, new Card(session, tag));
}
else
{
Console.WriteLine("Card is not ISO7816");
}
}
public override void DidInvalidate(NFCTagReaderSession session, NSError error)
{
// TODO: decide what to do
Console.WriteLine("reader session invalidated");
}
}
}

View File

@ -1,7 +1,11 @@
<?xml version="1.0" encoding="UTF-8" ?> <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"> <plist version="1.0">
<dict> <dict>
<key>com.apple.developer.nfc.readersession.formats</key>
<array>
<string>NDEF</string>
<string>TAG</string>
</array>
</dict> </dict>
</plist> </plist>

View File

@ -38,5 +38,7 @@
<string>0.2</string> <string>0.2</string>
<key>ITSAppUsesNonExemptEncryption</key> <key>ITSAppUsesNonExemptEncryption</key>
<false/> <false/>
<key>NFCReaderUsageDescription</key>
<string>FabAccess needs to be able to read your card for authentication with the server.</string>
</dict> </dict>
</plist> </plist>

View File

@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="..\..\packages\Xamarin.Forms.4.8.0.1364\build\Xamarin.Forms.props" Condition="Exists('..\..\packages\Xamarin.Forms.4.8.0.1364\build\Xamarin.Forms.props')" /> <Import Project="..\..\packages\Xamarin.Forms.4.8.0.1364\build\Xamarin.Forms.props" Condition="Exists('..\..\packages\Xamarin.Forms.4.8.0.1364\build\Xamarin.Forms.props')" />
<PropertyGroup> <PropertyGroup>
@ -12,6 +12,8 @@
<TargetFrameworkVersion>v2.0</TargetFrameworkVersion> <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
<TargetFrameworkIdentifier>Xamarin.Mac</TargetFrameworkIdentifier> <TargetFrameworkIdentifier>Xamarin.Mac</TargetFrameworkIdentifier>
<MonoMacResourcePrefix>Resources</MonoMacResourcePrefix> <MonoMacResourcePrefix>Resources</MonoMacResourcePrefix>
<NuGetPackageImportStamp>
</NuGetPackageImportStamp>
</PropertyGroup> </PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols> <DebugSymbols>true</DebugSymbols>
@ -28,15 +30,19 @@
<IncludeMonoRuntime>false</IncludeMonoRuntime> <IncludeMonoRuntime>false</IncludeMonoRuntime>
<UseSGen>true</UseSGen> <UseSGen>true</UseSGen>
<UseRefCounting>true</UseRefCounting> <UseRefCounting>true</UseRefCounting>
<HttpClientHandler></HttpClientHandler> <HttpClientHandler>
<LinkMode></LinkMode> </HttpClientHandler>
<XamMacArch></XamMacArch> <LinkMode>
</LinkMode>
<XamMacArch>
</XamMacArch>
</PropertyGroup> </PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType> <DebugType>pdbonly</DebugType>
<Optimize>true</Optimize> <Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath> <OutputPath>bin\Release</OutputPath>
<DefineConstants></DefineConstants> <DefineConstants>
</DefineConstants>
<ErrorReport>prompt</ErrorReport> <ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel> <WarningLevel>4</WarningLevel>
<EnableCodeSigning>false</EnableCodeSigning> <EnableCodeSigning>false</EnableCodeSigning>
@ -47,8 +53,10 @@
<UseRefCounting>true</UseRefCounting> <UseRefCounting>true</UseRefCounting>
<CodeSignEntitlements>Entitlements.plist</CodeSignEntitlements> <CodeSignEntitlements>Entitlements.plist</CodeSignEntitlements>
<LinkMode>SdkOnly</LinkMode> <LinkMode>SdkOnly</LinkMode>
<HttpClientHandler></HttpClientHandler> <HttpClientHandler>
<XamMacArch></XamMacArch> </HttpClientHandler>
<XamMacArch>
</XamMacArch>
</PropertyGroup> </PropertyGroup>
<ItemGroup> <ItemGroup>
<Reference Include="System" /> <Reference Include="System" />

165
FabAccessAPI/Auth.cs Normal file
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@ -0,0 +1,165 @@
using Capnp;
using FabAccessAPI.Schema;
using S22.Sasl;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Exception = System.Exception;
namespace FabAccessAPI {
/// Authentication Identity
///
/// Under the hood a string because the form depends heavily on the method
public struct AuthCId {
public string Id { get; private set; }
public AuthCId(string id) : this() { Id = id; }
}
/// Authorization Identity
///
/// This identity is internal to FabAccess and completely independent from the authentication
/// method or source
public struct AuthZId {
/// Main User ID. Generally an user name or similar
public string Uid;
/// Sub user ID.
///
/// Can change scopes for permissions, e.g. having a +admin account with more permissions than
/// the default account and +dashboard et.al. accounts that have restricted permissions for
/// their applications
public string Subuid;
/// Realm this account originates.
///
/// The Realm is usually described by a domain name but local policy may dictate an unrelated
/// mapping
public string Realm;
}
/// Authentication/Authorization user object.
///
/// This struct contains the user as is passed to the actual authentication/authorization
/// subsystems
///
public struct AuthUser {
/// Contains the Authentication ID used
///
/// The authentication ID is an identifier for the authentication exchange. This is different
/// than the ID of the user to be authenticated; for example when using x509 the authcid is
/// the dn of the certificate, when using GSSAPI the authcid is of form `<userid>@<REALM>`
public AuthCId Authcid;
/// Contains the Authorization ID
///
/// This is the identifier of the user to *authenticate as*. This in several cases is different
/// to the `authcid`:
/// If somebody wants to authenticate as somebody else, su-style.
/// If a person wants to authenticate as a higher-permissions account, e.g. foo may set authzid foo+admin
/// to split normal user and "admin" accounts.
/// If a method requires a specific authcid that is different from the identifier of the user
/// to authenticate as, e.g. GSSAPI, x509 client certificates, API TOKEN authentication.
public AuthZId Authzid;
/// Contains the authentication method used
///
/// For the most part this is the SASL method
public string AuthMethod;
/// Method-specific key-value pairs
///
/// Each method can use their own key-value pairs.
/// E.g. EXTERNAL encodes the actual method used (x509 client certs, UID/GID for unix sockets,
/// ...)
public Dictionary<string, string> Kvs;
}
// Authentication has two parts: Granting the authentication itself and then performing the
// authentication.
// Granting the authentication checks if
// a) the given authcid fits with the given (authMethod, kvs). In general a failure here indicates
// a programming failure — the authcid come from the same source as that tuple
// b) the given authcid may authenticate as the given authzid. E.g. if a given client certificate
// has been configured for that user, if a GSSAPI user maps to a given user,
public enum AuthError {
/// Authentication ID is bad/unknown/..
BadAuthcid,
/// Authorization ID is unknown/..
BadAuthzid,
/// Authorization ID is not of form user+uid@realm
MalformedAuthzid,
/// User may not use that authorization id
NotAllowedAuthzid,
}
public class UnauthorizedException : Exception{}
public class UnsupportedMechanismException : Exception{}
/// <summary>
/// THIS IS VERY INCOMPLETE!
/// </summary>
public class Auth {
#region Log
private static readonly log4net.ILog _Log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
private IAuthentication _authCap;
public Auth(IAuthentication authCap) {
_authCap = authCap;
}
public Task<IReadOnlyList<string>> GetMechanisms() {
return _authCap.Mechanisms();
}
public async Task<bool> Authenticate(string mech, Dictionary<string, object> properties) {
var m = SaslFactory.Create(mech);
foreach (KeyValuePair<string, object> entry in properties) {
m.Properties.Add(entry.Key, entry.Value);
}
var initialResponse = new Request.initialResponse();
if (m.HasInitial) {
initialResponse.Initial = m.GetResponse(new byte[0]);
}
var req = new Request {
Mechanism = m.Name,
InitialResponse = initialResponse
};
var resp = await _authCap.Start(req);
while (!m.IsCompleted) {
if (resp.which == Response.WHICH.Challence) {
var additional = m.GetResponse(resp.Challence.ToArray());
resp = await _authCap.Step(additional);
}
else {
break;
}
}
if (resp.which == Response.WHICH.Outcome) {
if (resp.Outcome.Result == Response.Result.successful) {
return true;
}
else {
//TODO: Provide meaningful info about auth failure
return false;
}
}
return false;
}
}
}

View File

@ -0,0 +1,64 @@
using Capnp.Rpc;
using FabAccessAPI.Schema;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace FabAccessAPI {
public class Connection {
#region private variables
private TcpRpcClient? _rpcClient = null;
private IBootstrap? _bootstrapCap = null;
private AuthUser? _authUser = null;
private Auth? _auth = null;
private Machines? _machines = null;
#endregion
public TcpRpcClient? RpcClient => _rpcClient;
#region Log
private static readonly log4net.ILog _Log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
/// <summary>
///
/// </summary>
/// <param name="rpcClient">Should be an already configured and connected TcpRpcClient</param>
public Connection(TcpRpcClient rpcClient) {
_rpcClient = rpcClient;
_bootstrapCap = _rpcClient.GetMain<IBootstrap>();
_Log.Debug($"Done bootstraping API connection.");
}
/// <summary>
/// Authenticate this connection.
/// Calling this more then once is UB
/// </summary>
/// <param name="mech">The desired authentication mechanism</param>
/// <param name="kvs">Key-Value data specific to the mechanism</param>
/// <returns></returns>
public async Task Auth(string mech, Dictionary<string, object> kvs) {
// _bootstrapCap = await _bootstrapCap.Unwrap();
var authCap = await _bootstrapCap.Auth();
_auth = new Auth(authCap);
var mechs = await _auth.GetMechanisms().ConfigureAwait(false);
_Log.Debug($"The Server supports the following auth mechs: {string.Join(", ", mechs)}");
if (!mechs.Contains(mech)) {
throw new UnsupportedMechanismException();
}
await _auth.Authenticate(mech, kvs).ConfigureAwait(false);
}
/// <summary>
/// Get a wrapped capability to interact with machines
/// </summary>
/// <returns>A wrapped capability to interact with machines</returns>
public async Task<Machines> AccessMachines() {
_machines ??= new Machines((await _bootstrapCap.Machines().ConfigureAwait(false)));
return _machines;
}
}
}

View File

@ -0,0 +1,20 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netstandard2.1</TargetFramework>
<LangVersion>8</LangVersion>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Capnp.Net.Runtime" Version="1.3.118" />
<PackageReference Include="CapnpC.CSharp.MsBuild.Generation" Version="1.3.118" />
<PackageReference Include="log4net" Version="2.0.12" />
<PackageReference Include="Microsoft.Extensions.Logging.Log4Net.AspNetCore" Version="5.0.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\external\SASL\S22.Sasl.csproj" />
</ItemGroup>
</Project>

204
FabAccessAPI/Machines.cs Normal file
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@ -0,0 +1,204 @@
using FabAccessAPI.Schema;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace FabAccessAPI {
public class MachineException : Exception { }
/// <summary>
/// Wraps a capability for accessing the Machines subsystem of BFFH
/// </summary>
public class Machines {
#region Log
private static readonly log4net.ILog _Log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
private IMachines _machinesCap;
/// <summary>
/// Constructs the Wrapper Class from a given capability.
/// </summary>
/// <param name="machinesCap">The capability that should be wrapped.</param>
public Machines(IMachines machinesCap) {
_machinesCap = machinesCap;
}
/// <summary>
/// List of all machines that BFFH knows about the user has been granted at least read access on
/// </summary>
/// <returns>ReadOnlyList of available Machines</returns>
public async Task<IReadOnlyList<Machine>?> ListMachines() {
return (await _machinesCap.ListMachines().ConfigureAwait(false)).Select(x => new Machine(x)) as IReadOnlyList<Machine>;
}
/// <summary>
/// Access a particular machine by known name. This may fail for two reasons:
/// The user has not been granted access to know the machine exists or the machine does in fact not exist.
/// In both cases the `machine` result will be a NULL-pointer
/// </summary>
/// <param name="name">Name of the Machine</param>
/// <returns>The Machine we requested</returns>
public async Task<Machine> GetMachine(string name) {
var mach = (await _machinesCap.GetMachine(name).ConfigureAwait(false)).Item1;
if (mach == null) {
//TODO: Throw a more specific exception!
throw new MachineException();
}
return new Machine(mach);
}
}
/// <summary>
/// A machine. This represents a machine as BFFH thinks about it which may mean
///several machines or just part of a machine in the real world.
///By itself this struct is completely useless since it contains only the information
///that the machine exists the user is allowed to know about that fact. For all further
///information the user has to call the contained capabilities which depending on the
///access level may not be set. For example an admin will have every capability here
///set but a simple user may only have `read` and `write` set while some users may not
/// even have `read` set and are unable to even see if the machine is currently in use.
/// </summary>
public class Machine {
private Schema.Machine _machine;
/// <summary>
/// Constructs the Wrapper Class from a given capability
/// </summary>
/// <param name="machine">The capability that should be wrapped.</param>
public Machine(Schema.Machine machine) {
_machine = machine;
}
// read operations
/// <summary>
/// Get the MInfo Struct for the Machine.
/// This contains everything BFFH knows about the Machine.
/// </summary>
/// <exception cref="UnauthorizedException"></exception>
/// <returns>The MInfo Struct describing the Machine</returns>
public async Task<Schema.Machine.MInfo> GetMInfo() {
var readCap = _machine.Read;
if (readCap == null) {
throw new UnauthorizedException();
}
return (await _machine.Read.Info().ConfigureAwait(false)).Item1;
}
//write operations
/// <summary>
/// Try to use a machine. Throws a UnauthorizedException if the user does not have the required
/// permissions to use this machine.
///
/// Use the Ret() Method of the returned Object to return the machine
/// </summary>
/// <exception cref="UnauthorizedException"></exception>
/// <returns>Capability to give back the machine</returns>
public Task<Schema.Machine.WriteInterface.IGiveBack> Use() {
var writeCap = _machine.Write;
if (writeCap == null) {
throw new UnauthorizedException();
}
return writeCap.Use();
}
/// <summary>
/// Try to reserve a machine. Throws a UnauthorizedException if the user does not have the required
/// permissions to use this machine.
///
/// Use the Ret() Method of the returned Object to return the machine
/// Use the Use() Nethod of the Machine to use your reserved machine.
/// </summary>
/// <exception cref="UnauthorizedException"></exception>
/// <returns>Capability to give back the machine</returns>
public Task<Schema.Machine.WriteInterface.IGiveBack> Reserve()
{
var writeCap = _machine.Write;
if (writeCap == null)
{
throw new UnauthorizedException();
}
return writeCap.Reserve();
}
// public void GiveBack(Schema.Machine.WriteInterface.IGiveBack cap) {
// cap.Ret();
// }
//manage operations
/// <summary>
/// After a machine has been used by an user with low enough permissions it's
/// in the 'toCheck' state. This call then allows more priviledged users to
/// "check" the machine and move it to the `free` state.
///
/// Calling this method signifies that the machine was checked and in an acceptable state.
/// </summary>
public async void MarkOk() {
var manageCap = _machine.Manage;
if (manageCap == null) {
throw new UnauthorizedException();
}
// TODO: Do we really want to check this here?
if ((await GetMInfo().ConfigureAwait(false)).State == State.toCheck) {
await _machine.Manage.Ok().ConfigureAwait(false);
}
}
/// <summary>
/// After a machine has been used by an user with low enough permissions it's
/// in the 'toCheck' state. This call then allows more priviledged users to
/// "check" the machine and move it to the `free` state.
///
/// Calling this method signifies that the machine was checked and in an unacceptable state.
/// It will most likely be marked as `blocked` and the previous user will somehow be informed.
/// </summary>
public async void MarkNotOk() {
var manageCap = _machine.Manage;
if (manageCap == null) {
throw new UnauthorizedException();
}
// TODO: Do we really want to check this here?
if ((await GetMInfo().ConfigureAwait(false)).State == State.toCheck) {
await _machine.Manage.NotOk().ConfigureAwait(false);
}
}
//administrative operations
/// <summary>
/// Forcefully set a machine state.
/// </summary>
/// <param name="state">The desired machine state.</param>
public async void ForceSetState(State state) {
var adminCap = _machine.Admin;
if (adminCap == null) {
throw new UnauthorizedException();
}
await adminCap.ForceSetState(state).ConfigureAwait(false);
}
/// <summary>
/// Set the given user as current responsible
/// </summary>
/// <param name="user">The user</param>
public async void ForceSetUser(String user) {
var adminCap = _machine.Admin;
if (adminCap == null) {
throw new UnauthorizedException();
}
await adminCap.ForceSetUser(user).ConfigureAwait(false);
}
}
}

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@ -0,0 +1,13 @@
using System;
using System.Collections.Generic;
using System.Text;
//This is where the permissions subsystem will live
namespace FabAccessAPI {
public class Permissions {
#region Log
private static readonly log4net.ILog _Log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
}
}

1
FabAccessAPI/schema Submodule

@ -0,0 +1 @@
Subproject commit 4adb05341763b96a43440a6a96e0d9959ba71e89

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@ -0,0 +1,67 @@
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using NUnit.Framework;
using FabAccessAPI;
using Capnp;
using Capnp.Rpc;
using log4net.Config;
using Microsoft.Extensions.Logging;
namespace FabAccessAPI_Test {
public class Tests {
#region Log
private static readonly log4net.ILog _Log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
private static ILoggerFactory _loggerFactory;
private Connection _connection;
[OneTimeSetUp]
public void InitialSetup() {
XmlConfigurator.Configure(new System.IO.FileInfo("log4net.config"));
_loggerFactory = LoggerFactory.Create(builder => {
builder
.AddFilter("Microsoft", LogLevel.Warning)
.AddFilter("System", LogLevel.Warning);
});
_loggerFactory.AddLog4Net();
Logging.LoggerFactory = _loggerFactory;
}
[SetUp]
public void Setup() {
var rpcClient = new TcpRpcClient();
rpcClient.Connect("127.0.0.1", 59661);
_connection = new Connection(rpcClient);
}
[TearDown]
public void Teardown() {
_connection.RpcClient?.Dispose();
_connection = null;
}
[Test]
public void Connect() {
Assert.AreEqual(ConnectionState.Active, _connection.RpcClient.State);
}
[Test]
public async Task Authenticate() {
await _connection.Auth("PLAIN", new Dictionary<string, object>{{"Username", "Testuser"}, {"Password", "secret"}});
}
[Test]
public async Task Machines() {
await _connection.Auth("PLAIN", new Dictionary<string, object>{{"Username", "Testuser"}, {"Password", "secret"}});
var machines = await _connection.AccessMachines();
var testmachine = await machines.GetMachine("Testmachine");
Assert.NotNull(testmachine);
var minfo = await testmachine.GetMInfo();
Assert.NotNull(minfo);
_Log.Info($"Name: {minfo.Name}, Description: {minfo.Description}, State: {minfo.State.ToString()}");
}
}
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
<IsPackable>false</IsPackable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging.Log4Net.AspNetCore" Version="5.0.0" />
<PackageReference Include="NUnit" Version="3.12.0" />
<PackageReference Include="NUnit3TestAdapter" Version="3.16.1" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\FabAccessAPI\FabAccessAPI.csproj" />
</ItemGroup>
<ItemGroup>
<None Update="log4net.config">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
</Project>

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<log4net>
<!-- A1 is set to be a ConsoleAppender -->
<appender name="A1" type="log4net.Appender.ConsoleAppender">
<!-- A1 uses PatternLayout -->
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%-4timestamp [%thread] %-5level %logger %ndc - %message%newline" />
</layout>
</appender>
<!-- Set root logger level to DEBUG and its only appender to A1 -->
<root>
<level value="ALL" />
<appender-ref ref="A1" />
</root>
</log4net>

674
LICENSE Normal file
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@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
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You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
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Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
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In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
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patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
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then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
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consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
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to choose that version for the Program.
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author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
Borepin
Copyright (C) 2020 FabInfra / FabAccess
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
Borepin Copyright (C) 2020 FabInfra / FabAccess
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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using System;
namespace NFC.Crypto
{
/// <summary>
/// CRC16 for DESFire Card
/// </summary>
public class CRC16
{
public UInt16 Polynomial { get; } = 0x8408;
public UInt16 InitValue { get; } = 0x6363;
public UInt16 Calculate(byte[] data, UInt16 crc16)
{
for (int i = 0; i < data.Length; i++)
{
crc16 ^= data[i];
for (int b = 0; b < 8; b++)
{
bool b_Bit = (crc16 & 0x01) > 0;
crc16 >>= 1;
if (b_Bit)
{
crc16 ^= Polynomial;
}
}
}
return crc16;
}
public byte[] Calculate(params byte[][] data)
{
UInt16 crc16 = InitValue;
foreach(byte[] d in data)
{
crc16 = Calculate(d, crc16);
}
return BitConverter.GetBytes(crc16);
}
}
}

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using System;
namespace NFC.Crypto
{
/// <summary>
/// CRC32 for DESFire Card
/// </summary>
public class CRC32
{
public UInt32 Polynomial { get; } = 0xEDB88320;
public UInt32 InitValue { get; } = 0xFFFFFFFF;
public UInt32 Calculate(byte[] data, UInt32 crc32)
{
for (int i = 0; i < data.Length; i++)
{
crc32 ^= data[i];
for (int b = 0; b < 8; b++)
{
bool b_Bit = (crc32 & 0x01) > 0;
crc32 >>= 1;
if (b_Bit)
{
crc32 ^= Polynomial;
}
}
}
return crc32;
}
public byte[] Calculate(params byte[][] data)
{
UInt32 crc32 = InitValue;
foreach(byte[] d in data)
{
crc32 = Calculate(d, crc32);
}
return BitConverter.GetBytes(crc32);
}
}
}

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NFC/Crypto/Cipher/AES.cs Normal file
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using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Crypto.Engines;
using Org.BouncyCastle.Crypto.Modes;
using Org.BouncyCastle.Crypto.Parameters;
namespace NFC.Crypto
{
public class AES : ICipher
{
public uint BlockSize { get; } = 16;
public uint KeySize { get; } = 16;
public byte[] Encrypt(byte[] data, byte[] key, byte[] iv)
{
AesEngine engine = new AesEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Encrypt
cipher.Init(true, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
public byte[] Decrypt(byte[] data, byte[] key, byte[] iv)
{
AesEngine engine = new AesEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Decrypt
cipher.Init(false, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
}
}

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NFC/Crypto/Cipher/TDES.cs Normal file
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using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Crypto.Engines;
using Org.BouncyCastle.Crypto.Modes;
using Org.BouncyCastle.Crypto.Parameters;
namespace NFC.Crypto
{
public class TDES : ICipher
{
public uint BlockSize { get; } = 8;
// Two times the DES Key
public uint KeySize { get; } = 16;
public byte[] Encrypt(byte[] data, byte[] key, byte[] iv)
{
DesEngine engine = new DesEdeEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Encrypt
cipher.Init(true, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
public byte[] Decrypt(byte[] data, byte[] key, byte[] iv)
{
DesEngine engine = new DesEdeEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Decrypt
cipher.Init(false, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
}
}

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using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Crypto.Engines;
using Org.BouncyCastle.Crypto.Modes;
using Org.BouncyCastle.Crypto.Parameters;
namespace NFC.Crypto
{
public class TDES_2K : ICipher
{
public uint BlockSize { get; } = 8;
public uint KeySize { get; } = 16;
public byte[] Encrypt(byte[] data, byte[] key, byte[] iv)
{
DesEngine engine = new DesEdeEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Encrypt
cipher.Init(true, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
public byte[] Decrypt(byte[] data, byte[] key, byte[] iv)
{
DesEngine engine = new DesEdeEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Decrypt
cipher.Init(false, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
}
}

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using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Crypto.Engines;
using Org.BouncyCastle.Crypto.Modes;
using Org.BouncyCastle.Crypto.Parameters;
namespace NFC.Crypto
{
public class TDES_3K : ICipher
{
public uint BlockSize { get; } = 8;
public uint KeySize { get; } = 24;
public byte[] Encrypt(byte[] data, byte[] key, byte[] iv)
{
DesEngine engine = new DesEdeEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Encrypt
cipher.Init(true, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
public byte[] Decrypt(byte[] data, byte[] key, byte[] iv)
{
DesEngine engine = new DesEdeEngine();
CbcBlockCipher blockCipher = new CbcBlockCipher(engine);
BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher);
KeyParameter keyParam = new KeyParameter(key);
ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv);
// Decrypt
cipher.Init(false, keyParamWithIV);
byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)];
int length = cipher.ProcessBytes(data, outputBytes, 0);
cipher.DoFinal(outputBytes, length);
return outputBytes;
}
}
}

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using System;
namespace NFC.Crypto
{
/// <summary>
/// Key for DESFire Card
/// </summary>
public class CipherKey
{
#region Constructors
/// <summary>
/// Creates Key from Array
/// </summary>
/// <param name="key">Key</param>
/// <param name="cipher">Cipher for Key</param>
/// <param name="keyVersion">Version of Key</param>
public CipherKey(byte[] key, CipherType cipher, byte keyVersion)
{
_Cipher = cipher;
if (cipher == CipherType.AES && keyVersion < 0x10)
{
throw new ArgumentOutOfRangeException("KeyVersion is to low for AES Key (Minimum = 0x10)");
}
_KeyVersion = keyVersion;
if (!CheckKey(key, cipher))
{
throw new ArgumentException("Key is not vaild for CipherType");
}
if (cipher == CipherType.TDES || cipher == CipherType.TDES_2K || cipher == CipherType.TDES_3K)
{
_Key = SetKeyVersion(key, keyVersion);
}
else
{
_Key = key;
}
}
/// <summary>
/// Creates Key from String
/// </summary>
/// <param name="key">Key</param>
/// <param name="cipher">Cipher for Key</param>
/// <param name="keyVersion">Version of Key</param>
public CipherKey(string key, CipherType cipher, byte keyVersion) : this(HexConverter.ConvertFromHexString(key), cipher, keyVersion)
{
}
/// <summary>
/// Generates Empty Key
/// </summary>
/// <param name="cipher">Cipher for Key</param>
/// <param name="keyVerion"></param>
public CipherKey(CipherType cipher)
{
_Cipher = cipher;
_Key = GenerateEmptyKey(cipher);
if (cipher == CipherType.AES)
{
_KeyVersion = 0x10;
}
else
{
_KeyVersion = 0x00;
}
}
#endregion
#region Properties
/// <summary>
/// Key as Array
/// </summary>
public byte[] _Key { get; private set; }
/// <summary>
/// CipherType of Key
/// </summary>
public CipherType _Cipher { get; private set; }
/// <summary>
/// KeyVersion of Key
/// For AES 0x10 is minimum
/// </summary>
public byte _KeyVersion { get; private set; }
#endregion
#region Methods
/// <summary>
/// Generate Empty Key for CipherType
/// </summary>
/// <param name="cipher">Type of Cipher</param>
public byte[] GenerateEmptyKey(CipherType cipher)
{
uint size = GetKeySize(cipher);
byte[] key = new byte[size];
for (int i = 0; i < size; i++)
{
key[i] = 0;
}
return key;
}
/// <summary>
/// Check Key Array
/// </summary>
/// <param name="key">Key</param>
/// <param name="cipher">Cipher Type of Key</param>
public bool CheckKey(byte[] key, CipherType cipher)
{
if (key.Length != GetKeySize(cipher))
{
return false;
}
else
{
return true;
}
}
/// <summary>
/// Get KeySize for CipherType
/// </summary>
/// <param name="cipher">Type of Cipher</param>
public uint GetKeySize(CipherType cipher)
{
switch (cipher)
{
case CipherType.TDES:
return 16;
case CipherType.TDES_2K:
return 16;
case CipherType.TDES_3K:
return 24;
case CipherType.AES:
return 16;
default:
throw new ArgumentOutOfRangeException("Unknown CipherType.");
}
}
/// <summary>
/// Set Key Version for DES/TDES Keys
/// KeyVersion is stored in the LSBits of the first 8 Bytes
/// Parity Bits are not used from DESFire Cars
/// </summary>
/// <param name="key"></param>
/// <param name="version"></param>
/// <returns></returns>
public byte[] SetKeyVersion(byte[] key, byte version)
{
byte[] pow2 = new byte[]
{
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80
};
byte[] new_key = new byte[key.Length];
key.CopyTo(new_key, 0);
for (int i = 0; i < 8; i++)
{
if ((version & pow2[i]) > 0)
{
new_key[i] = (byte)(new_key[5] | 0x01);
}
else
{
new_key[i] = (byte)(new_key[5] & 0x7F);
}
}
return new_key;
}
#endregion
}
}

25
NFC/Crypto/CipherType.cs Normal file
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namespace NFC.Crypto
{
public enum CipherType
{
/// <summary>
/// DES / Triple DES
/// </summary>
TDES,
/// <summary>
/// Triple DES with 2 DES Keys
/// </summary>
TDES_2K,
/// <summary>
/// Triple DES with 3 DES Keys
/// </summary>
TDES_3K,
/// <summary>
/// AES
/// </summary>
AES
}
}

32
NFC/Crypto/ICipher.cs Normal file
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namespace NFC.Crypto
{
public interface ICipher
{
/// <summary>
/// Size of Cipher Block in Byte
/// </summary>
public uint BlockSize { get; }
/// <summary>
/// Size of Key in Byte
/// </summary>
public uint KeySize { get; }
/// <summary>
/// Encrypt Data
/// </summary>
/// <param name="data">Data in BlockSize</param>
/// <param name="key">Key</param>
/// <param name="IV">Initialisation Vector</param>
/// <returns></returns>
public byte[] Encrypt(byte[] data, byte[] key, byte[] IV);
/// <summary>
/// Decrypt Data
/// </summary>
/// <param name="data">Data in BlockSize</param>
/// <param name="key">Key</param>
/// <param name="IV">Initialisation Vector</param>
public byte[] Decrypt(byte[] data, byte[] key, byte[] IV);
}
}

51
NFC/HexConverter.cs Normal file
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using System;
namespace NFC
{
/// <summary>
/// Converts to and from Byte Array from and to String
/// </summary>
public static class HexConverter
{
/// <summary>
/// Converts byte[] to string with HEX Code
/// No 0x is created
/// </summary>
/// <param name="data">Data</param>
public static string ConvertToHexString(byte[] data)
{
return BitConverter.ToString(data).Replace("-", "").ToLower();
}
/// <summary>
/// Converts string with HEX Code to byte[]
/// No 0x is requiered
/// </summary>
/// <param name="data">Data</param>
public static byte[] ConvertFromHexString(string data)
{
if (data.Length % 2 == 1)
throw new Exception("Data Length is uneven.");
byte[] arr = new byte[data.Length >> 1];
for (int i = 0; i < data.Length >> 1; ++i)
{
arr[i] = (byte)((GetHexVal(data[i << 1]) << 4) + (GetHexVal(data[(i << 1) + 1])));
}
return arr;
}
private static int GetHexVal(char hex)
{
int val = (int)hex;
//For uppercase A-F letters:
//return val - (val < 58 ? 48 : 55);
//For lowercase a-f letters:
//return val - (val < 58 ? 48 : 87);
//Or the two combined, but a bit slower:
return val - (val < 58 ? 48 : (val < 97 ? 55 : 87));
}
}
}

77
NFC/IReader.cs Normal file
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using System;
using NFC.ISO7816_4;
namespace NFC
{
/// <summary>
/// Abstract representation of the platform specific NFC Hardware.
/// </summary>
public interface IHardware
{
/// <summary>
/// Check if the device has nfc support.
/// </summary>
/// <returns>Returns true if the device supports NFC.</returns>
bool IsAvailable();
/// <returns>Returns all available readers.</returns>
string[] GetReaders();
/// <summary>
/// Create a new reader instance from the specified id.
/// </summary>
/// <returns>Returns the spatform specific reader that corresponds to the id.</returns>
/// <exception cref="ArgumentException">Invalid reader id.</exception>
IReader OpenReader(string readerID);
}
public delegate void ReaderEventHandler(object sender, ICard card);
/// <summary>
/// Abstraction of a platform-specifc reader that can communicate with NFC cards.
/// </summary>
public interface IReader
{
/// <summary>
/// Event that will be called when a new tag was discovered.
/// </summary>
event ReaderEventHandler CardDiscovered;
/// <summary>
/// Event that will be called when a tag that is in use gets disconnected.
/// </summary>
event ReaderEventHandler CardLost;
void Start();
void Stop();
}
public interface ICard
{
/// <summary>
/// Connect to Smartcard
/// </summary>
void Connect();
/// <summary>
/// Disconnect from Smartcard
/// </summary>
void Disconnect();
/// <summary>
/// Transmit APDU Command to Smartcard
/// </summary>
/// <param name="apdu_cmd">Application Protocol Data Unit Command - ISO 7816</param>
/// <returns>Application Protocol Data Unit Response - ISO 7816</returns>
APDUResponse Transmit(APDUCommand apdu_cmd);
}
public class ReaderUnavailableException : Exception { }
public class CardUnavailableException : Exception { }
public class APDUException : Exception {
public readonly byte ResponseCode;
}
}

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using PCSC;
using PCSC.Iso7816;
using System;
using System.Linq;
namespace NFC.ISO7816_4
{
public class APDUCommand : CommandApdu
{
public APDUCommand(IsoCase isoCase) : base(isoCase, SCardProtocol.Any)
{
}
public override bool Equals(object obj)
{
return obj is APDUCommand command &&
Case == command.Case &&
Protocol == command.Protocol &&
CLA == command.CLA &&
INS == command.INS &&
P1 == command.P1 &&
P2 == command.P2 &&
Data.SequenceEqual(command.Data) &&
Le == command.Le;
}
public override int GetHashCode()
{
HashCode hash = new HashCode();
hash.Add(Case);
hash.Add(Protocol);
hash.Add(IsValid);
hash.Add(CLA);
hash.Add(INS);
hash.Add(P1);
hash.Add(P2);
hash.Add(P1P2);
hash.Add(Data);
hash.Add(Lc);
hash.Add(P3);
hash.Add(Le);
hash.Add(ExpectedResponseLength);
hash.Add(IsValid);
return hash.ToHashCode();
}
public static bool operator ==(APDUCommand obj1, APDUCommand obj2)
{
return obj1.Equals(obj2);
}
public static bool operator !=(APDUCommand obj1, APDUCommand obj2)
{
return !(obj1.Equals(obj2));
}
public override string ToString()
{
string pattern_case1 = "(CASE: 1) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x}";
string pattern_case2 = "(CASE: 2) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x} | LE: 0x{4:x} |";
string pattern_case3 = "(CASE: 3) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x} | LC: 0x{4:x} | Data: {5:x}";
string pattern_case4 = "(CASE: 4) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x} | LC: 0x{4:x} | Data: {5:x} | LE: 0x{6:x} |";
switch (Case)
{
case IsoCase.Case1:
return string.Format(pattern_case1, CLA, INS, P1, P2);
case IsoCase.Case2Short:
case IsoCase.Case2Extended:
return string.Format(pattern_case2, CLA, INS, P1, P2, Le);
case IsoCase.Case3Short:
case IsoCase.Case3Extended:
return string.Format(pattern_case3, CLA, INS, P1, P2, Lc, BitConverter.ToString(Data).Replace("-", "").ToLower());
case IsoCase.Case4Short:
case IsoCase.Case4Extended:
return string.Format(pattern_case4, CLA, INS, P1, P2, Lc, BitConverter.ToString(Data).Replace("-", "").ToLower(), Le);
default:
throw new Exception("Unknown IsoCase");
}
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using NFC.Mifare_DESFire;
namespace NFC.ISO7816_4
{
public class APDUResponse
{
#region constructor
public APDUResponse()
{
}
/// <summary>
/// Creates a new APDUResponse from the raw received data.
/// </summary>
public APDUResponse(byte[] raw)
{
Body = raw.Take(raw.Length - 1).ToArray();
SW1 = raw[raw.Length - 2];
SW2 = raw[raw.Length - 3];
}
#endregion
#region Properties
/// <summary>
/// ISO 7816-4-4 - Body - Body
/// </summary>
public byte[] Body { get; set; }
/// <summary>
/// ISO 7816-4 - SW1 - Status Word 1
/// </summary>
public byte SW1 { get; set; }
/// <summary>
/// ISO 7816-4 - SW2 - Status Word 2
/// </summary>
public byte SW2 { get; set; }
public APDUStatusWords StatusWord
{
get
{
// Some status words only require a specific first byte
// and in some cases SW2 contains additional information.
// This will filter out those errors. When there is more information separate methods for getting those are available.
switch(SW1) {
case 0x61:
// Kommando erfolgreich ausgeführt. xx Datenbytes können mit dem GET RESPONSE-Kommando abgeholt werden. Statuswort zur Steuerung des T=0-Protokolls
return APDUStatusWords.DATA_READY;
case 0x62:
// Warnung; Zustand des nichtflüchtigen Speichers nicht verändert
return APDUStatusWords.STORAGE_NOT_CHANGED;
case 0x63:
if((SW2 & 0xF0) == 0xC0) {
// Zähler hat den Wert x erreicht (die genaue Bedeutung ist vom Kommando abhängig)
return APDUStatusWords.COUNTER_REACHED;
}
// Warnung; Zustand des nichtflüchtigen Speichers verändert
return APDUStatusWords.STORAGE_CHANGED;
case 0x64:
// Ausführungsfehler; Zustand des nichtflüchtigen Speichers nicht verändert
return APDUStatusWords.EXECUTION_ERROR_WITHOUT_CHANGE;
case 0x65:
// Ausführungsfehler; Zustand des nichtflüchtigen Speichers verändert
return APDUStatusWords.EXECUTION_ERROR_WITH_CHANGE;
case 0x6C:
// Falsche Länge Le; xx gibt die korrekte Länge an Statuswort zur Steuerung des T=0-Protokolls
return APDUStatusWords.INVALID_LE;
}
return (APDUStatusWords) (((UInt16) SW1) << 8 | ((UInt16) SW2));
}
}
/// <summary>
/// If the reponse status is DATA_READY this method can be used to get the amount of data that can be read from the card.
/// </summary>
public byte DataLength
{
get
{
return SW2;
}
}
/// <summary>
/// If the reponse status is COUNTER_REACHED this method can be used to get the value that the counter reached.
/// </summary>
public byte Counter
{
get
{
return (byte)(SW2 & 0x0F);
}
}
/// <summary>
/// If the reponse status is INVALID_LE this method can be used to get the correct LE.
/// </summary>
public byte CorrectLE
{
get
{
return SW2;
}
}
#endregion
#region Methodes
public byte[] ToArray()
{
byte[] array = null;
if (Body != null)
{
array = new byte[Body.Length + 2];
Body.CopyTo(array, 0);
array[Body.Length] = SW1;
array[Body.Length + 1] = SW2;
}
else
{
array = new byte[2];
array[0] = SW1;
array[1] = SW2;
}
return array;
}
public override bool Equals(object obj)
{
return obj is APDUResponse response &&
EqualityComparer<byte[]>.Default.Equals(Body, response.Body) &&
SW1 == response.SW1 &&
SW2 == response.SW2;
}
public override int GetHashCode()
{
return HashCode.Combine(Body, SW1, SW2);
}
public override string ToString()
{
if(Body == null)
{
return string.Format("SW1: 0x{0:x} | SW2: 0x{1:x}", SW1, SW2);
}
else
{
return string.Format("SW1: 0x{0:x} | SW2: 0x{1:x} | Body: {2:x}", SW1, SW2, BitConverter.ToString(Body).Replace("-", "").ToLower());
}
}
#endregion
}
}

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using System;
namespace NFC.Mifare_DESFire
{
public enum APDUStatusWords : UInt16
{
/// <summary>
/// Kommando erfolgreich ausgeführt. xx Datenbytes können mit dem GET RESPONSE-Kommando abgeholt werden. Statuswort zur Steuerung des T=0-Protokolls
/// </summary>
DATA_READY = 0x6100,
/// <summary>
/// Die zurückgegebenen Daten können fehlerhaft sein.
/// </summary>
FAULTY_DATA = 0x6281,
/// <summary>
/// Da das Dateiende vorher erreicht wurde, konnten nur weniger als Le Bytes gelesen werden.
/// </summary>
UNEXPECTED_END_OF_FILE = 0x6282,
/// <summary>
/// Die ausgewählte Datei ist gesperrt (englisch invalidated, wörtlich „ungültig“).
/// </summary>
INVALIDATED_FILE = 0x6283,
/// <summary>
/// Die File Control Information (FCI) ist inkonform zu ISO 7816-4.
/// </summary>
FCI_NOT_CONFORM = 0x6284,
/// <summary>
/// Warnung; Zustand des nichtflüchtigen Speichers nicht verändert
/// </summary>
STORAGE_NOT_CHANGED = 0x6200,
/// <summary>
/// Zähler hat den Wert x erreicht (die genaue Bedeutung ist vom Kommando abhängig)
/// </summary>
COUNTER_REACHED = 0x63C0,
/// <summary>
/// Warnung; Zustand des nichtflüchtigen Speichers verändert
/// </summary>
STORAGE_CHANGED = 0x6300,
/// <summary>
/// Ausführungsfehler; Zustand des nichtflüchtigen Speichers nicht verändert
/// </summary>
EXECUTION_ERROR_WITHOUT_CHANGE = 0x6400,
/// <summary>
/// Speicherfehler
/// </summary>
MEMORY_ERROR = 0x6581,
/// <summary>
/// Ausführungsfehler; Zustand des nichtflüchtigen Speichers verändert
/// </summary>
EXECUTION_ERROR_WITH_CHANGE = 0x6500,
/// <summary>
/// Befehlslänge (Lc) oder erwartete Antwortlänge (Le) falsch
/// </summary>
INVALID_LC_LE = 0x6700,
/// <summary>
/// Funktionen im Class-Byte werden nicht unterstützt
/// </summary>
CLASS_FEATURE_NOT_SUPPORTED = 0x6800,
/// <summary>
/// Logische Kanäle werden nicht unterstützt
/// </summary>
LOGIC_CHANNEL_NOT_SUPPORTED = 0x6881,
/// <summary>
/// Secure Messaging wird nicht unterstützt
/// </summary>
SECURE_MESSAGING_NOT_SUPPORTED = 0x6882,
/// <summary>
/// Kommando nicht erlaubt
/// </summary>
COMMAND_NOT_ALLOWED = 0x6900,
/// <summary>
/// Kommando inkompatibel zur Dateistruktur
/// </summary>
COMMAND_INCOMPATIBLE = 0x6981,
/// <summary>
/// Sicherheitszustand nicht erfüllt
/// </summary>
SAFETY_STATUS_NOT_FULFILLED = 0x6982,
/// <summary>
/// Authentisierungsmethode ist gesperrt
/// </summary>
AUTHENTICATION_METHOD_LOCKED = 0x6983,
/// <summary>
/// Referenzierte Daten sind gesperrt
/// </summary>
REFERENCED_FILE_LOCKED = 0x6984,
/// <summary>
/// Nutzungsbedingungen sind nicht erfüllt
/// </summary>
TERMS_OF_SERVICE_NOT_FULFILLED = 0x6985,
/// <summary>
/// Kommando nicht erlaubt (kein EF selektiert)
/// </summary>
COMMAND_NOT_ALLOWED_NO_EF_SELECTED = 0x6986,
/// <summary>
/// Erwartete Secure-Messaging-Objekte nicht gefunden
/// </summary>
EXPECTED_SECURE_MESSAGING_OBJECTS_NOT_FOUND = 0x6987,
/// <summary>
/// Secure-Messaging-Datenobjekte sind inkorrekt
/// </summary>
INVALID_SECURE_MESSAGING_OBJECTS = 0x6988,
/// <summary>
/// Falsche Parameter P1/P2
/// </summary>
WRONG_PARAMETERS = 0x6A00,
/// <summary>
/// Falsche Daten
/// </summary>
WRONG_DATA = 0x6A80,
/// <summary>
/// Funktion wird nicht unterstützt
/// </summary>
FEATURE_NOT_SUPPORTED = 0x6A81,
/// <summary>
/// Datei wurde nicht gefunden
/// </summary>
FILE_NOT_FOUND = 0x6A82,
/// <summary>
/// Datensatz (engl. record) der Datei nicht gefunden
/// </summary>
RECORD_NOT_FOUND = 0x6A83,
/// <summary>
/// Nicht genügend Speicherplatz in der Datei
/// </summary>
INSUFFICIENT_SPACE = 0x6A84,
/// <summary>
/// Lc nicht konsistent mit der TLV-Struktur
/// </summary>
LC_TLV_INCONSISTENT = 0x6A85,
/// <summary>
/// Inkorrekte Parameter P1/P2
/// </summary>
INCORRECT_PARAMETERs = 0x6A86,
/// <summary>
/// Lc inkonsistent mit P1/P2
/// </summary>
LC_PARAMETERS_INCONSISTENT = 0x6A87,
/// <summary>
/// Referenzierte Daten nicht gefunden
/// </summary>
REFERENCED_FILE_NOT_FOUND = 0x6A88,
/// <summary>
/// Parameter P1/P2 falsch
/// </summary>
WRONG_PARAMETERS_2 = 0x6B00,
/// <summary>
/// Falsche Länge Le; xx gibt die korrekte Länge an Statuswort zur Steuerung des T=0-Protokolls
/// </summary>
INVALID_LE = 0x6C00,
/// <summary>
/// Das Kommando (INS) wird nicht unterstützt
/// </summary>
INSTRUCTION_NOT_SUPPORTED = 0x6D00,
/// <summary>
/// Die Kommandoklasse (CLA) wird nicht unterstützt
/// </summary>
CLASS_NOT_SUPPORTED = 0x6E00,
/// <summary>
/// Kommando wurde mit unbekanntem Fehler abgebrochen
/// </summary>
UNKNOWN_ERROR = 0x6F00,
/// <summary>
/// Kommando erfolgreich ausgeführt
/// </summary>
SUCCESS = 0x9000,
/// <summary>
/// OK
/// </summary>
OK = 0x9100,
}
}

13
NFC/NFC.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netstandard2.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="log4net" Version="2.0.12" />
<PackageReference Include="PCSC" Version="5.0.0" />
<PackageReference Include="PCSC.Iso7816" Version="5.0.0" />
<PackageReference Include="Portable.BouncyCastle" Version="1.8.8" />
</ItemGroup>
</Project>

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namespace NFC.Mifare_DESFire
{
enum APDUInstructions : byte
{
AUTHENTICATE_ISO = 0x1A,
AUTHENTICATE_AES = 0xAA,
CHANGE_KEY_SETTINGS = 0x54,
SET_CONFIGURATION = 0x5C,
CHANGE_KEY = 0xC4,
GET_KEY_VERSION = 0x64,
CREATE_APPLICATION = 0xCA,
DELETE_APPLICATION = 0xDA,
GET_APPLICATION_IDS = 0x6A,
FREE_MEMORY = 0x6E,
GET_DF_NAMES = 0x6D,
GET_KEY_SETTINGS = 0x45,
SELECT_APPLICATION = 0x5A,
FORMAT_PICC = 0xFC,
GET_VERSION = 0x60,
GET_CARD_UID = 0x51,
GET_FILE_IDS = 0x6F,
GET_FILE_SETTINGS = 0xF5,
CHANGE_FILE_SETTINGS = 0x5F,
CREATE_STDDATAFILE = 0xCD,
CREATE_BACKUPDATAFILE = 0xCB,
CREATE_VALUE_FILE = 0xCC,
CREATE_LINEAR_RECORD_FILE = 0xC1,
CREATE_CYCLIC_RECORD_FILE = 0xC0,
DELETE_FILE = 0xDF,
GET_ISO_FILE_IDS = 0x61,
READ_DATA = 0xBD,
WRITE_DATA = 0x3D,
GET_VALUE = 0x6C,
CREDIT = 0x0C,
DEBIT = 0xDC,
LIMITED_CREDIT = 0x1C,
WRITE_RECORD = 0x3B,
READ_RECORDS = 0xBB,
CLEAR_RECORD_FILE = 0xEB,
COMMIT_TRANSACTION = 0xC7,
ABORT_TRANSACTION = 0xA7,
CONTINUE = 0xAF,
}
}

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using System;
namespace NFC.Mifare_DESFire
{
public enum APDUStatusCodes : UInt16
{
OPERATION_OK = 0x9000, // = Successful operation
NO_CHANGES = 0x900C, // = No changes done to backup files, CommitTransaction / AbortTransaction not necessary
OUT_OF_EEPROM_ERROR = 0x900E, // = Insufficient NV-Memory to complete command
ILLEGAL_COMMAND_CODE = 0x901C, // = Command code not supported
INTEGRITY_ERROR = 0x901E, // = CRC or MAC does not match data Padding bytes not valid
NO_SUCH_KEY = 0x9040, // = Invalid key number specified
LENGTH_ERROR = 0x907E, // = Length of command string invalid
PERMISSION_DENIED = 0x909D, // = Current configuration / status does not allow the requested command
PARAMETER_ERROR = 0x909E, // = Value of the parameter(s) invalid
APPLICATION_NOT_FOUND = 0x90A0, // = Requested AID not present on PICC
APPL_INTEGRITY_ERROR = 0x90A1, // = Unrecoverable error within application, application will be disabled
AUTHENTICATION_ERROR = 0x90AE, // = Current authentication status does not allow the requested command
ADDITIONAL_FRAME = 0x90AF, // = Additional data frame is expected to be sent
BOUNDARY_ERROR = 0x90BE, // = Attempt to read/write data from/to beyond the file\'s/record\'s limits. Attempt to exceed the limits of a value file.
PICC_INTEGRITY_ERROR = 0x90C1, // = Unrecoverable error within PICC, PICC will be disabled
COMMAND_ABORTED = 0x90CA, // = Previous Command was not fully completed Not all Frames were requested or provided by the PCD
PICC_DISABLED_ERROR = 0x90CD, // = PICC was disabled by an unrecoverable error
COUNT_ERROR = 0x90CE, // = Number of Applications limited to 28, no additional CreateApplication possible
DUPLICATE_ERROR = 0x90DE, // = Creation of file/application failed because file/application with same number already exists
EEPROM_ERROR = 0x90EE, // = Could not complete NV-write operation due to loss of power, internal backup/rollback mechanism activated
FILE_NOT_FOUND = 0x90F0, // = Specified file number does not exist
FILE_INTEGRITY_ERROR = 0x90F1, // = Unrecoverable error within file, file will be disabled
}
}

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namespace NFC.Mifare_DESFire.Enums
{
/// <summary>
/// hold the Access Rights for changing application keys (Change Key command)
/// </summary>
public enum ChangeApplicationKey : byte
{
/// <summary>
/// Application master key authentication is necessary to change any key (default)
/// </summary>
MASTERKEY = 0x00,
/// <summary>
/// Authentication with the key to be changed (same Key#) is necessary to change a key
/// </summary>
SAMEKEY = 0x0E,
/// <summary>
/// All keys (except application master key, see Bit 0) within this application are frozen
/// </summary>
ALLKEYS = 0x0F
}
}

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namespace NFC.Mifare_DESFire.Enums
{
/// <summary>
/// codes whether the application master key is changeable
/// </summary>
public enum ChangeMasterKey : byte
{
/// <summary>
/// Application master key is not changeable anymore (frozen)
/// </summary>
FROZEN = 0x00,
/// <summary>
/// Application master key is changeable (authentication with the current application master key necessary, default)
/// </summary>
CHANGEABLE = 0x01,
}
}

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namespace NFC.Mifare_DESFire.Enums
{
/// <summary>
/// codes whether a change of the application master key settings is allowed
/// </summary>
public enum ChangeMasterKeySettings : byte
{
/// <summary>
/// configuration not changeable anymore (frozen)
/// </summary>
FROZEN = 0x00,
/// <summary>
/// this configuration is changeable if authenticated with the application master key (default)
/// </summary>
WITHMASTERKEY = 0x08
}
}

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namespace NFC.Mifare_DESFire.Enums
{
/// <summary>
/// codes whether application master key authentication is needed before “Create File” / “Delete File”
/// </summary>
public enum CreateDeleteFile : byte
{
/// <summary>
/// “Create File”/ “Delete File”is permitted only with application master key authentication
/// </summary>
ONLYMASTERKEY = 0x00,
/// <summary>
/// “Create File”/ “Delete File”is permitted also without application master key authentication (default)
/// </summary>
NOKEY = 0x04,
}
}

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namespace NFC.Mifare_DESFire.Enums
{
/// <summary>
/// Crypto method of the application
/// </summary>
public enum CryptoOperationsType : byte
{
TDES = 0x00,
TKTDES = 0x40,
AES = 0x80,
}
}

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namespace NFC.Mifare_DESFire.Enums
{
public enum FileAccessRights : byte
{
FREE = 0x0E,
NEVER = 0x0F
}
}

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namespace NFC.Mifare_DESFire.Enums
{
public enum FileCommunication : byte
{
/// <summary>
/// "Plain communication"
/// </summary>
PLAIN = 0x00,
/// <summary>
/// Plain communication secured by DES/3DES MACing
/// </summary>
MAC = 0x01,
/// <summary>
/// Fully DES/3DES enciphered communication
/// </summary>
ENCRYPT = 0x03
}
}

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namespace NFC.Mifare_DESFire.Enums
{
/// <summary>
/// codes whether application master key authentication is needed for file directory access
/// </summary>
public enum FileDirectoryAccess : byte
{
/// <summary>
/// Successful application master key authentication is required for executing the “Get FID List”, “Get File Settings”and “Get Key Settings”commands
/// </summary>
ONLYMASTERKEY = 0x00,
/// <summary>
/// “Get FID List”, “Get File Settings” and “Get Key Settings” commands succeed independentlyof a preceding application master key authentication (default)
/// </summary>
NOKEY = 0x02,
}
}

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namespace NFC.Mifare_DESFire.Enums
{
/// <summary>
/// Indicates use of 2 byte ISO/IEC 7816-4 File Identifies for files within the Application
/// </summary>
public enum FileIdentifies : byte
{
NOTUSED = 0x00,
USED = 0x20
}
}

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namespace NFC.Mifare_DESFire.Enums
{
enum FileTypes : byte
{
/// <summary>
/// Standard Data File
/// </summary>
STANDARD = 0x00,
/// <summary>
/// Backup Data Files
/// </summary>
BACKUP = 0x01,
/// <summary>
/// Value Files with Backup
/// </summary>
VALUE = 0x02,
/// <summary>
/// Linear Record Files with Backup
/// </summary>
LINEARRECORD = 0x03,
/// <summary>
/// Cyclic Record Files with Backup
/// </summary>
CYCLICRECORD = 0x04
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Currently not allowed to authenticate. Keeptrying until full delay is spent.
/// 0x91AD
/// </summary>
public class AuthenticationDelayException : Exception
{
public AuthenticationDelayException()
{
}
public AuthenticationDelayException(string message) : base(message)
{
}
public AuthenticationDelayException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Current authentication status does not allow there- quested command.
/// 0x91AE
/// </summary>
public class AuthenticationErrorException : Exception
{
public AuthenticationErrorException()
{
}
public AuthenticationErrorException(string message) : base(message)
{
}
public AuthenticationErrorException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Current authentication status does not allow there- quested command.
/// 0x91AE
/// </summary>
public class AuthenticationMissingException : Exception
{
public AuthenticationMissingException()
{
}
public AuthenticationMissingException(string message) : base(message)
{
}
public AuthenticationMissingException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Attempt toread/write data from/to beyond thefiles/records limits. Attempt to exceed the limitsof a value file.
/// 0x91BE
/// </summary>
public class BoundaryErrorException : Exception
{
public BoundaryErrorException()
{
}
public BoundaryErrorException(string message) : base(message)
{
}
public BoundaryErrorException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Previous Command was not fully completed.Not all Frames were requested or provided bythe PCD.
/// 0x91CA
/// </summary>
public class CommandAbortedException : Exception
{
public CommandAbortedException()
{
}
public CommandAbortedException(string message) : base(message)
{
}
public CommandAbortedException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Creation of file/application failed because file/application with same number already exists
/// 0x91DE
/// </summary>
public class DuplicateErrorException : Exception
{
public DuplicateErrorException()
{
}
public DuplicateErrorException(string message) : base(message)
{
}
public DuplicateErrorException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Specified file number does not exist.
/// 0x91F0
/// </summary>
public class FileNotFoundException : Exception
{
public FileNotFoundException()
{
}
public FileNotFoundException(string message) : base(message)
{
}
public FileNotFoundException(string message, Exception inner) : base(message, inner)
{
}
}
}

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@ -0,0 +1,26 @@
using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Command code not supported.
/// 0x911C
/// </summary>
public class IllegalCommandCodeException : Exception
{
public IllegalCommandCodeException()
{
}
public IllegalCommandCodeException(string message) : base(message)
{
}
public IllegalCommandCodeException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// CRC or MAC does not match data. Paddingbytes not valid.
/// 0x911E
/// </summary>
public class IntegrityErrorException : Exception
{
public IntegrityErrorException()
{
}
public IntegrityErrorException(string message) : base(message)
{
}
public IntegrityErrorException(string message, Exception inner) : base(message, inner)
{
}
}
}

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@ -0,0 +1,26 @@
using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Length of command string invalid.
/// 0x917E
/// </summary>
public class LengthErrorException : Exception
{
public LengthErrorException()
{
}
public LengthErrorException(string message) : base(message)
{
}
public LengthErrorException(string message, Exception inner) : base(message, inner)
{
}
}
}

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@ -0,0 +1,26 @@
using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Invalid key number specified.
/// 0x9140
/// </summary>
public class NoSuchKeyException : Exception
{
public NoSuchKeyException()
{
}
public NoSuchKeyException(string message) : base(message)
{
}
public NoSuchKeyException(string message, Exception inner) : base(message, inner)
{
}
}
}

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@ -0,0 +1,26 @@
using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Value of the parameter(s) invalid.
/// 0x919E
/// </summary>
public class ParameterErrorException : Exception
{
public ParameterErrorException()
{
}
public ParameterErrorException(string message) : base(message)
{
}
public ParameterErrorException(string message, Exception inner) : base(message, inner)
{
}
}
}

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using System;
namespace NFC.NXP_MIFARE_DESFire.Exceptions
{
/// <summary>
/// Current configuration / status does not allow the requested command.
/// 0x919D
/// </summary>
public class PermissionDeniedException : Exception
{
public PermissionDeniedException()
{
}
public PermissionDeniedException(string message) : base(message)
{
}
public PermissionDeniedException(string message, Exception inner) : base(message, inner)
{
}
}
}

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53
NFC/Readers/PCSC/Card.cs Normal file
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using PCSC;
using PCSC.Iso7816;
using NFC.ISO7816_4;
namespace NFC.Readers.PCSC
{
public class Card : ICard
{
private IsoReader _ISOReader;
private string _ReaderID;
public Card(IsoReader isoreader, string readerID)
{
_ISOReader = isoreader;
_ReaderID = readerID;
}
public void Connect()
{
_ISOReader.Connect(_ReaderID, SCardShareMode.Shared, SCardProtocol.Any);
}
public void Disconnect()
{
_ISOReader.Disconnect(SCardReaderDisposition.Eject);
}
public APDUResponse Transmit(APDUCommand apdu_cmd)
{
Response response = _ISOReader.Transmit(Convert(apdu_cmd));
return Convert(response);
}
public CommandApdu Convert(APDUCommand apdu_cmd)
{
CommandApdu apdu = (CommandApdu)apdu_cmd;
return apdu;
}
public APDUResponse Convert(Response response)
{
ResponseApdu responseApdu = response.Get(0);
APDUResponse apduResponse = new APDUResponse()
{
SW1 = responseApdu.SW1,
SW2 = responseApdu.SW2,
Body = responseApdu.GetData()
};
return apduResponse;
}
}
}

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using PCSC;
namespace NFC.Readers.PCSC
{
public class PCSC_Hardware : IHardware
{
public string[] GetReaders()
{
var contextFactory = ContextFactory.Instance;
using (var context = contextFactory.Establish(SCardScope.System))
{
return context.GetReaders();
}
}
public bool IsAvailable()
{
if(GetReaders().Length == 0)
{
return false;
}
else
{
return true;
}
}
public IReader OpenReader(string readerID)
{
return new PCSC_Reader(readerID);
}
}
}

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using PCSC;
using PCSC.Iso7816;
using System;
namespace NFC.Readers.PCSC
{
public class PCSC_Reader : IReader, IDisposable
{
private string _ReaderID;
private IContextFactory _ContextFactory;
private ISCardContext _SCardContext;
private IsoReader _ISOReader;
private ICard _Card;
public PCSC_Reader(string readerID)
{
_ReaderID = readerID;
}
public event ReaderEventHandler CardDiscovered;
public event ReaderEventHandler CardLost;
public void Dispose()
{
Stop();
}
public void Start()
{
_ContextFactory = ContextFactory.Instance;
_SCardContext = _ContextFactory.Establish(SCardScope.System);
_ISOReader = new IsoReader(_SCardContext);
_Card = new Card(_ISOReader, _ReaderID);
CardDiscovered?.Invoke(this, _Card);
}
public void Stop()
{
CardLost?.Invoke(this, _Card);
_ISOReader.Dispose();
_SCardContext.Dispose();
}
}
}

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using NFC;
using NFC.Crypto;
using NUnit.Framework;
namespace NFC_Unit_Test.Crypto
{
[TestFixture]
public class AES_Test
{
[Test]
public void Encrypt()
{
byte[] data = HexConverter.ConvertFromHexString("8db1f942f2d7cc82f6fa1486a30f8c12104a3b07e8eb77a7ac00000000000000");
byte[] key = HexConverter.ConvertFromHexString("e7aff3361c3e85347993c3219a87d24b");
byte[] iv = HexConverter.ConvertFromHexString("00000000000000000000000000000000");
AES aes = new AES();
byte[] data_enc = aes.Encrypt(data, key, iv);
byte[] data_enc_expected = HexConverter.ConvertFromHexString("3c79d74a4969ba7123e5d8f6df24493112d221fd131a4617d0eda5d92ccc1b46");
Assert.AreEqual(data_enc_expected, data_enc);
}
}
}

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using NFC;
using NFC.Crypto;
using NUnit.Framework;
namespace NFC_Unit_Test.Crypto
{
[TestFixture]
public class CRC16_Test
{
[Test]
[Ignore("Unknown Expected Data")]
public void Caluclate()
{
byte[] data = HexConverter.ConvertFromHexString("");
byte[] crc_expected = HexConverter.ConvertFromHexString("");
CRC16 crc16 = new CRC16();
byte[] crc = crc16.Calculate(data);
Assert.AreEqual(crc_expected, crc);
}
}
}

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using NFC;
using NFC.Crypto;
using NUnit.Framework;
namespace NFC_Unit_Test.Crypto
{
[TestFixture]
public class CRC32_Test
{
[Test]
public void Caluclate()
{
byte[] data = HexConverter.ConvertFromHexString("c40045eeb8338ae8f49a032e85bb1114353010");
byte[] crc_expected = HexConverter.ConvertFromHexString("95c3894b");
CRC32 crc32 = new CRC32();
byte[] crc = crc32.Calculate(data);
Assert.AreEqual(crc_expected, crc);
}
}
}

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using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Text;
namespace NFC_Unit_Test.Crypto
{
[TestFixture]
public class CipherKey_Test
{
}
}

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using NFC;
using NFC.Crypto;
using NUnit.Framework;
namespace NFC_Unit_Test.Crypto
{
[TestFixture]
public class TDES_Test
{
[Test]
[Ignore("Unknown Expected Data")]
public void Encrypt_TDES()
{
byte[] data = HexConverter.ConvertFromHexString("");
byte[] key = HexConverter.ConvertFromHexString("");
byte[] iv = HexConverter.ConvertFromHexString("0000000000000000");
TDES des = new TDES();
byte[] data_enc = des.Encrypt(data, key, iv);
byte[] data_enc_expected = HexConverter.ConvertFromHexString("");
Assert.AreEqual(data_enc_expected, data_enc);
}
[Test]
[Ignore("Unknown Expected Data")]
public void Encrypt_TDES_2K()
{
byte[] data = HexConverter.ConvertFromHexString("");
byte[] key = HexConverter.ConvertFromHexString("");
byte[] iv = HexConverter.ConvertFromHexString("0000000000000000");
TDES_2K des = new TDES_2K();
byte[] data_enc = des.Encrypt(data, key, iv);
byte[] data_enc_expected = HexConverter.ConvertFromHexString("");
Assert.AreEqual(data_enc_expected, data_enc);
}
[Test]
[Ignore("Unknown Expected Data")]
public void Encrypt_TDES_3K()
{
byte[] data = HexConverter.ConvertFromHexString("");
byte[] key = HexConverter.ConvertFromHexString("");
byte[] iv = HexConverter.ConvertFromHexString("0000000000000000");
TDES_3K des = new TDES_3K();
byte[] data_enc = des.Encrypt(data, key, iv);
byte[] data_enc_expected = HexConverter.ConvertFromHexString("");
Assert.AreEqual(data_enc_expected, data_enc);
}
}
}

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using NFC;
using NUnit.Framework;
namespace NFC_Unit_Test
{
public class HexConverter_Test
{
[Test]
public void ConvertFromHexString()
{
string s = "0180ff0a";
byte[] expected_s =
{
0x01, 0x80, 0xFF, 0x0A
};
Assert.AreEqual(expected_s, HexConverter.ConvertFromHexString(s));
}
[Test]
public void ConvertToHexString()
{
byte[] s =
{
0x01, 0x80, 0xFF, 0x0A
};
string expected_s = "0180ff0a";
Assert.AreEqual(expected_s, HexConverter.ConvertToHexString(s));
}
}
}

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using System;
using NFC.ISO7816_4;
using NUnit.Framework;
using PCSC.Iso7816;
namespace NFC_Unit_Test.ISO7816_4
{
[TestFixture]
public class APDUCommand_Test
{
[Test]
public void Compare()
{
APDUCommand command1 = new APDUCommand(IsoCase.Case4Short)
{
CLA = 0x90,
INS = 0xAA,
Data = new byte[]
{
0x01, 0x02, 0x03
}
};
APDUCommand command2 = new APDUCommand(IsoCase.Case4Short)
{
CLA = 0x90,
INS = 0xAA,
Data = new byte[]
{
0x01, 0x02, 0x03
}
};
Assert.IsTrue(command1 == command2);
}
[Test]
public void Compare_Diff()
{
APDUCommand command1 = new APDUCommand(IsoCase.Case4Short)
{
CLA = 0x90,
INS = 0xAA,
Data = new byte[]
{
0x01, 0x02, 0x03
}
};
APDUCommand command2 = new APDUCommand(IsoCase.Case4Short)
{
CLA = 0x90,
INS = 0x1A,
Data = new byte[]
{
0x01, 0x02, 0x03
}
};
Assert.IsFalse(command1 == command2);
}
[Test]
public void ToString_Case1()
{
APDUCommand command = new APDUCommand(IsoCase.Case1)
{
CLA = 0x90,
INS = 0x1A
};
Console.WriteLine(command.ToString());
}
[Test]
public void ToString_Case2()
{
APDUCommand command = new APDUCommand(IsoCase.Case2Short)
{
CLA = 0x90,
INS = 0x1A
};
Console.WriteLine(command.ToString());
}
[Test]
public void ToString_Case3()
{
APDUCommand command = new APDUCommand(IsoCase.Case3Short)
{
CLA = 0x90,
INS = 0x1A,
Data = new byte[]
{
0x01, 0x02, 0x03
}
};
Console.WriteLine(command.ToString());
}
[Test]
public void ToString_Case4()
{
APDUCommand command = new APDUCommand(IsoCase.Case4Short)
{
CLA = 0x90,
INS = 0x1A,
Data = new byte[]
{
0x01, 0x02, 0x03
}
};
Console.WriteLine(command.ToString());
}
}
}

18
NFC_Test/NFC_Test.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
<PackageReference Include="NSubstitute" Version="4.2.2" />
<PackageReference Include="NUnit" Version="3.12.0" />
<PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\NFC\NFC.csproj" />
</ItemGroup>
</Project>

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using log4net.Config;
using NUnit.Framework;
namespace NFC_Unit_Test
{
/// <summary>
/// Add log4net Output to Console Out
/// </summary>
[SetUpFixture]
public class NamespaceSetUp
{
[OneTimeSetUp]
public void OneTimeSetUp()
{
BasicConfigurator.Configure();
}
}
}
namespace NFC_Real_Test
{
/// <summary>
/// Add log4net Output to Console Out
/// </summary>
[SetUpFixture]
public class NamespaceSetUp
{
[OneTimeSetUp]
public void OneTimeSetUp()
{
BasicConfigurator.Configure();
}
}
}

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@ -0,0 +1,477 @@
using NFC;
using NFC.Crypto;
using NFC.Mifare_DESFire;
using NFC.Mifare_DESFire.Enums;
using NFC.Readers.PCSC;
using NUnit.Framework;
using System;
using System.Text;
namespace NFC_Real_Test
{
/// <summary>
/// Test all DESFire Commands with an Empty Card
/// The Test are ordered to check the Commands one by one
/// </summary>
[TestFixture, Explicit]
public class REAL_DESFireCommands
{
/// <summary>
/// Set ReaderID for PCSC Interface
/// You can get the ID from REAL_Reader_PCSC
/// </summary>
public readonly string ReaderID = "ACS ACR122U PICC Interface 0";
#region Fixed Config Properties
public readonly UInt32 ApplicationID = 0xAAFFEE;
public readonly string ApplicationMasterKey = "25432A462D4A614E645267556B587032";
public readonly string ApplicationKey_1 = "25432A462D4A614E645267556B587032";
public readonly byte FileID = 0x01;
public readonly byte FileSize = 0xF0;
#endregion
[Test, Order(1)]
public void SelectApplication()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(2)]
public void Authenticate_DES()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(3)]
public void Format()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(4)]
public void CreateApplication()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, key._Key);
byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2);
desfire.CreateApplication(ApplicationID, keysetting1, keysetting2);
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(5)]
public void Authenticate_AES()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, key._Key);
byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2);
desfire.CreateApplication(ApplicationID, keysetting1, keysetting2);
desfire.SelectApplication(ApplicationID);
CipherKey key_aes = new CipherKey(CipherType.AES);
desfire.AuthenticateISO_AES(0x00, key_aes._Key);
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(6)]
public void ChangeApplicationMasterKey()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, key._Key);
byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2);
desfire.CreateApplication(ApplicationID, keysetting1, keysetting2);
desfire.SelectApplication(ApplicationID);
CipherKey key_aes = new CipherKey(CipherType.AES);
desfire.AuthenticateISO_AES(0x00, key_aes._Key);
CipherKey key_aes_new = new CipherKey(ApplicationMasterKey, CipherType.AES, 0x10);
desfire.ChangeKey_AES(0x00, key_aes_new._Key, key_aes_new._KeyVersion);
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(7)]
public void ChangeApplicationKey_1()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, key._Key);
byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2);
desfire.CreateApplication(ApplicationID, keysetting1, keysetting2);
desfire.SelectApplication(ApplicationID);
CipherKey key_aes = new CipherKey(CipherType.AES);
desfire.AuthenticateISO_AES(0x00, key_aes._Key);
CipherKey key_new = new CipherKey(ApplicationKey_1, CipherType.AES, 0x10);
desfire.ChangeOtherKey_AES(0x01, key_new._Key, key_aes._Key, key_new._KeyVersion);
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(8)]
public void CreateFile()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, key._Key);
byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2);
desfire.CreateApplication(ApplicationID, keysetting1, keysetting2);
desfire.SelectApplication(ApplicationID);
CipherKey key_aes = new CipherKey(CipherType.AES);
desfire.AuthenticateISO_AES(0x00, key_aes._Key);
UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00);
desfire.CreateFile_Standard(FileID, FileCommunication.PLAIN, accesRights, FileSize);
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(9)]
public void WriteFile()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, key._Key);
byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2);
desfire.CreateApplication(ApplicationID, keysetting1, keysetting2);
desfire.SelectApplication(ApplicationID);
CipherKey key_aes = new CipherKey(CipherType.AES);
desfire.AuthenticateISO_AES(0x00, key_aes._Key);
UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00);
desfire.CreateFile_Standard(FileID, FileCommunication.PLAIN, accesRights, FileSize);
desfire.WriteData(FileID, 0, Encoding.ASCII.GetBytes("Test1234"));
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[Test, Order(10)]
public void ReadFile()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(ReaderID);
bool test_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
CipherKey key = new CipherKey(CipherType.TDES);
desfire.AuthenticateISO_DES(0x00, key._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, key._Key);
byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2);
desfire.CreateApplication(ApplicationID, keysetting1, keysetting2);
desfire.SelectApplication(ApplicationID);
CipherKey key_aes = new CipherKey(CipherType.AES);
desfire.AuthenticateISO_AES(0x00, key_aes._Key);
UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00);
desfire.CreateFile_Standard(FileID, FileCommunication.PLAIN, accesRights, FileSize);
desfire.WriteData(FileID, 0, Encoding.ASCII.GetBytes("Test1234"));
byte[] data = desfire.ReadData(FileID, 0, FileSize);
Console.WriteLine(Encoding.ASCII.GetString(data).Replace("\u0000", ""));
test_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, test_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
}
}

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using NUnit.Framework;
using NFC;
using NFC.Readers.PCSC;
using NFC.Mifare_DESFire;
using NFC.Mifare_DESFire.Enums;
using System;
using System.Text;
using NFC.Crypto;
namespace NFC_Real_Test
{
[TestFixture, Explicit]
public class REAL_FabAccess_OTA
{
private string _ReaderID = "ACS ACR122U PICC Interface 0";
private UInt32 _FabAccess_AID = 0x2A472D;
private byte _FabAccess_FID = 0x01;
private UInt32 _FabAccess_FSize = 0xF0;
// Change of PICC Key is not implementet yet
// private CipherKey _FabAccess_Card_MasterKey = new CipherKey("294A404E635266556A576E5A72347537", CipherType.AES, 0x10);
private CipherKey _FabAccess_Application_MasterKey = new CipherKey("50645367566B59703273357638792F42", CipherType.AES, 0x10);
private CipherKey _FabAccess_Application_AuthKey = new CipherKey("6D5A7134743677397A24432646294A40", CipherType.AES, 0x10);
private string _FabAccess_UserDomain = "verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrylooooooooooooooooooongusssssssssssssssssssssssernaaaaaaaaaaaaaaaaaaaaaaaame@fvm.fab-access.org";
private string _FabAccess_Domain = "fvm.fab-access.org";
private CipherKey _Default_DESKey = new CipherKey(CipherType.TDES);
private CipherKey _Default_AESKey = new CipherKey(CipherType.AES);
/// <summary>
/// Create FabAccess Application and UserData File
/// </summary>
[Test, Order(1)]
public void Init_EmptyCard()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(_ReaderID);
bool transmit_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(0x000000);
desfire.AuthenticateISO_DES(0x00, _Default_DESKey._Key);
desfire.Format();
desfire.AuthenticateISO_DES(0x00, _Default_DESKey._Key);
byte keySetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
byte keySetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 0x02);
desfire.CreateApplication(_FabAccess_AID, keySetting1, keySetting2);
desfire.SelectApplication(_FabAccess_AID);
desfire.AuthenticateISO_AES(0x00, _Default_AESKey._Key);
desfire.ChangeKey_AES(0x00, _FabAccess_Application_MasterKey._Key, _FabAccess_Application_MasterKey._KeyVersion);
desfire.AuthenticateISO_AES(0x00, _FabAccess_Application_MasterKey._Key);
desfire.ChangeOtherKey_AES(0x01, _FabAccess_Application_AuthKey._Key, _Default_AESKey._Key, _FabAccess_Application_AuthKey._KeyVersion);
UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00);
desfire.CreateFile_Standard(_FabAccess_FID, FileCommunication.PLAIN, accesRights, _FabAccess_FSize);
desfire.WriteData(_FabAccess_FID, 0, Encoding.ASCII.GetBytes(_FabAccess_UserDomain));
transmit_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, transmit_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
/// <summary>
/// Authenticate with UserData File and AuthKey
/// </summary>
[Test, Order(2)]
public void Authenticate()
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(_ReaderID);
bool transmit_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MIFARE_DESFire desfire = new MIFARE_DESFire(card);
desfire.SelectApplication(_FabAccess_AID);
byte[] card_data = desfire.ReadData(_FabAccess_FID, 0x00, _FabAccess_FSize);
string userdomain = Encoding.ASCII.GetString(card_data).Replace("\u0000", "");
string domain = userdomain.Split('@')[1];
if(domain != _FabAccess_Domain)
{
throw new Exception("Incorrect Domain");
}
desfire.SelectApplication(_FabAccess_AID);
desfire.AuthenticateISO_AES(0x01, _FabAccess_Application_AuthKey._Key);
transmit_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, transmit_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
}
}

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using NFC;
using NFC.Readers.PCSC;
using NUnit.Framework;
using System;
namespace NFC_Real_Test
{
[TestFixture, Explicit]
public class REAL_Reader_PCSC
{
/// <summary>
/// Print PCSC ReaderIDs to Console Out
/// </summary>
[Test]
public void GetReaders()
{
IHardware hardware = new PCSC_Hardware();
string[] readers = hardware.GetReaders();
Console.WriteLine("PCSC Readers detected: {0}", readers.Length);
if (readers.Length > 0)
{
Console.WriteLine("List of ReaderIDs:");
foreach (string readerID in readers)
{
Console.WriteLine("{0}", readerID);
}
}
}
/// <summary>
/// Connect to specific PCSC Reader by ReaderID
/// </summary>
/// <param name="readerID">ReaderID from GetReaders</param>
[TestCase("ACS ACR122U PICC Interface 0")]
public void Connect(string readerID)
{
IHardware hardware = new PCSC_Hardware();
IReader reader = hardware.OpenReader(readerID);
bool connected_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
connected_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, connected_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
}
}

56
README.md Normal file
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Borepin
===
# Building
## On Windows
1. Install Visual Studio 2019
[download Visual Studio](https://visualstudio.microsoft.com/de/)
* with Xamarin
* with UWP
* with .NET Desktop
2. Install GTKSharp for Windows
[download GTKSharp](https://www.mono-project.com/download/stable/#download-win)
3. Install capnproto
3.1 If you have Chocolatey installed
```shell
$ choco install capnproto
```
3.2 else you can download it from [here](https://capnproto.org/install.html) and add it to your PATH
4. Clone Borepin
[download Borepin](https://gitlab.com/fabinfra/fabaccess/client)
6. Load Borepin
7. Build Borepin
If Step 5. Build Borepin is failing because of GTKSharp, it could help to restart your PC.
## Build GTK Project
1. Install mono, gtk-sharp, msbuild, nuget
1.1 Debian based
```shell
$ apt install mono-complete, gtk-sharp2, nuget, capnproto
```
1.2 ArchLinux based
```shell
$ pacman -S mono, mono-msbuild, gtk-sharp-2, nuget, capnproto
```
2. Clone Borepin
```shell
$ git clone https://gitlab.com/fabinfra/fabaccess/client.git
```
3. Build Borepin
```shell
$ cd client
$ msbuild -t:Borepin_GTK
```
4. Run Borepin
```shell
$ mono ./Borepin/Borepin.GTK/bin/Debug/Borepin.GTK.exe
```
You can also use Rider or monodevelop as an IDE for development on Borepin
## Testing
We use [NUnit](https://nunit.org/) for testing.

1
external/SASL vendored Submodule

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Subproject commit cb9a9919c971e00c52732fba983e82d795fbe4ad