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Make NegotiateAuthentication.[Compute/Verify]IntegrityCheck APIs public #96712

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Merged
wfurt merged 7 commits into from
Jan 10, 2024
Merged

Make NegotiateAuthentication.[Compute/Verify]IntegrityCheck APIs public #96712

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3deeca7
Make NegotiateAuthentication.ComputeIntegrityCheck/VerifyIntegrityChe…
filipnavara Jan 9, 2024
6d89780
Update ref source
filipnavara Jan 9, 2024
7ae11f0
Update usage of the internal APIs
filipnavara Jan 9, 2024
b9b9d36
Add unit test
filipnavara Jan 9, 2024
85c4a76
Add exception documentation
filipnavara Jan 9, 2024
e2974c1
Fix Windows implementation of GetMIC
filipnavara Jan 10, 2024
7c70979
Update src/libraries/System.Net.Security/src/System/Net/Security/Nego…
filipnavara Jan 10, 2024
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Fix Windows implementation of GetMIC
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@filipnavara
filipnavara committed Jan 10, 2024
commit e2974c189472406415ee064e2eca829b6808d042
6 changes: 3 additions & 3 deletions src/libraries/System.Net.Security/src/System/Net/NegotiateAuthenticationPal.Windows.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -566,7 +566,7 @@ public override unsafe void GetMIC(ReadOnlySpan<byte> message, IBufferWriter<byt
bool success = SSPIWrapper.QueryBlittableContextAttributes(GlobalSSPI.SSPIAuth, _securityContext, Interop.SspiCli.ContextAttribute.SECPKG_ATTR_SIZES, ref sizes);
Debug.Assert(success);

Span<byte> signatureBuffer = signature.GetSpan(sizes.cbSecurityTrailer);
Span<byte> signatureBuffer = signature.GetSpan(sizes.cbMaxSignature);

fixed (byte* messagePtr = message)
fixed (byte* signaturePtr = signatureBuffer)
Expand All @@ -577,7 +577,7 @@ public override unsafe void GetMIC(ReadOnlySpan<byte> message, IBufferWriter<byt
Interop.SspiCli.SecBuffer* dataBuffer = &unmanagedBuffer[1];
tokenBuffer->BufferType = SecurityBufferType.SECBUFFER_TOKEN;
tokenBuffer->pvBuffer = (IntPtr)signaturePtr;
tokenBuffer->cbBuffer = sizes.cbSecurityTrailer;
tokenBuffer->cbBuffer = sizes.cbMaxSignature;
dataBuffer->BufferType = SecurityBufferType.SECBUFFER_DATA;
dataBuffer->pvBuffer = (IntPtr)messagePtr;
dataBuffer->cbBuffer = message.Length;
Expand All @@ -597,7 +597,7 @@ public override unsafe void GetMIC(ReadOnlySpan<byte> message, IBufferWriter<byt
throw new Win32Exception(errorCode);
}

signature.Advance(signatureBuffer.Length);
signature.Advance(tokenBuffer->cbBuffer);
}
}
finally
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