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128 lines
3.7 KiB
C#
128 lines
3.7 KiB
C#
using System.Security.Cryptography;
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using AutoFixture;
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using Bit.Core.Tokens;
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using Bit.Test.Common.AutoFixture;
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using Bit.Test.Common.AutoFixture.Attributes;
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using Bit.Test.Common.Helpers;
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using Microsoft.AspNetCore.DataProtection;
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using Xunit;
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namespace Bit.Core.Test.Tokens;
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[SutProviderCustomize]
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public class DataProtectorTokenFactoryTests
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{
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public static SutProvider<DataProtectorTokenFactory<TestTokenable>> GetSutProvider()
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{
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var fixture = new Fixture();
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return new SutProvider<DataProtectorTokenFactory<TestTokenable>>(fixture)
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.SetDependency<IDataProtectionProvider>(fixture.Create<EphemeralDataProtectionProvider>())
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.Create();
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}
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[Theory, BitAutoData]
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public void CanRoundTripTokenables(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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var token = sutProvider.Sut.Protect(tokenable);
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var recoveredTokenable = sutProvider.Sut.Unprotect(token);
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AssertHelper.AssertPropertyEqual(tokenable, recoveredTokenable);
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}
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[Theory, BitAutoData]
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public void PrependsClearText(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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var token = sutProvider.Sut.Protect(tokenable);
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Assert.StartsWith(sutProvider.GetDependency<string>("clearTextPrefix"), token);
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}
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[Theory, BitAutoData]
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public void EncryptsToken(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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var prefix = sutProvider.GetDependency<string>("clearTextPrefix");
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var token = sutProvider.Sut.Protect(tokenable);
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Assert.NotEqual(new Token(token).RemovePrefix(prefix), tokenable.ToToken());
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}
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[Theory, BitAutoData]
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public void ThrowsIfUnprotectFails(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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var token = sutProvider.Sut.Protect(tokenable);
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token += "stuff to make sure decryption fails";
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Assert.Throws<CryptographicException>(() => sutProvider.Sut.Unprotect(token));
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}
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[Theory, BitAutoData]
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public void TryUnprotect_FalseIfUnprotectFails(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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var token = sutProvider.Sut.Protect(tokenable) + "fail decryption";
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var result = sutProvider.Sut.TryUnprotect(token, out var data);
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Assert.False(result);
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Assert.Null(data);
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}
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[Theory, BitAutoData]
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public void TokenValid_FalseIfUnprotectFails(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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var token = sutProvider.Sut.Protect(tokenable) + "fail decryption";
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var result = sutProvider.Sut.TokenValid(token);
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Assert.False(result);
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}
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[Theory, BitAutoData]
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public void TokenValid_FalseIfTokenInvalid(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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tokenable.ForceInvalid = true;
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var token = sutProvider.Sut.Protect(tokenable);
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var result = sutProvider.Sut.TokenValid(token);
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Assert.False(result);
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}
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[Theory, BitAutoData]
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public void TryUnprotect_TrueIfSuccess(TestTokenable tokenable)
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{
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var sutProvider = GetSutProvider();
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var token = sutProvider.Sut.Protect(tokenable);
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var result = sutProvider.Sut.TryUnprotect(token, out var data);
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Assert.True(result);
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AssertHelper.AssertPropertyEqual(tokenable, data);
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}
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[Theory, BitAutoData]
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public void TokenValid_TrueIfSuccess(TestTokenable tokenable)
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{
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tokenable.ForceInvalid = false;
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var sutProvider = GetSutProvider();
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var token = sutProvider.Sut.Protect(tokenable);
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var result = sutProvider.Sut.TokenValid(token);
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Assert.True(result);
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}
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}
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