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Sync similar elements Enclaves #887

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merged 7 commits into from
Mar 18, 2021
Merged

Sync similar elements Enclaves #887

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a546549
Sync similar elements Enclaves
Wraith2 Jan 18, 2021
6367d6a
address feedback
Wraith2 Jan 25, 2021
6c5fea1
address feedback
Wraith2 Jan 26, 2021
aa3ad3b
update Simulator provider creation
Wraith2 Mar 5, 2021
ea9359a
fix project file whitespace
Wraith2 Mar 5, 2021
7c7dbe1
address feedback
Wraith2 Mar 8, 2021
437d215
Merge branch 'main' into combine15
cheenamalhotra Mar 18, 2021
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37 changes: 25 additions & 12 deletions src/Microsoft.Data.SqlClient/netcore/src/Microsoft.Data.SqlClient.csproj
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -313,6 +313,12 @@
<Compile Include="..\..\src\Microsoft\Data\SqlClient\AlwaysEncryptedAttestationException.cs">
<Link>Microsoft\Data\SqlClient\AlwaysEncryptedAttestationException.cs</Link>
</Compile>
<Compile Include="..\..\src\Microsoft\Data\SqlClient\AlwaysEncryptedEnclaveProviderUtils.cs">
<Link>Microsoft\Data\SqlClient\AlwaysEncryptedEnclaveProviderUtils.cs</Link>
</Compile>
<Compile Include="..\..\src\Microsoft\Data\SqlClient\AlwaysEncryptedKeyConverter.cs">
<Link>Microsoft\Data\SqlClient\AlwaysEncryptedKeyConverter.cs</Link>
</Compile>
<Compile Include="..\..\src\Microsoft\Data\SqlClient\EnclaveProviderBase.cs">
<Link>Microsoft\Data\SqlClient\EnclaveProviderBase.cs</Link>
</Compile>
Expand All @@ -321,11 +327,12 @@
</Compile>
<Compile Include="Microsoft\Data\SqlClient\SqlColumnEncryptionEnclaveProvider.NetCoreApp.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlEnclaveAttestationParameters.NetCoreApp.cs" />
<Compile Include="Microsoft\Data\SqlClient\EnclaveDelegate.NetCoreApp.cs" />
<Compile Include="Microsoft\Data\SqlClient\EnclaveDelegate.CrossPlatformCrypto.cs" />
<Compile Include="Microsoft\Data\SqlClient\AzureAttestationBasedEnclaveProvider.cs" />
<Compile Include="Microsoft\Data\SqlClient\VirtualSecureModeEnclaveProvider.cs" />
<Compile Include="..\..\src\Microsoft\Data\SqlClient\VirtualSecureModeEnclaveProvider.cs">
<Link>Microsoft\Data\SqlClient\VirtualSecureModeEnclaveProvider.cs</Link>
</Compile>
<Compile Include="Microsoft\Data\SqlClient\VirtualSecureModeEnclaveProviderBase.cs" />
<Compile Include="Microsoft\Data\SqlClient\AlwaysEncryptedEnclaveProviderUtils.cs" />
</ItemGroup>
<ItemGroup Condition="'$(OSGroup)' != 'AnyOS' AND '$(TargetGroup)' == 'netcoreapp'">
<Compile Include="Microsoft\Data\Common\DbConnectionStringCommon.NetCoreApp.cs" />
Expand Down Expand Up @@ -409,6 +416,12 @@
<Compile Include="Microsoft\Data\ProviderBase\DbConnectionInternal.cs" />
<Compile Include="Microsoft\Data\ProviderBase\DbConnectionPool.cs" />
<Compile Include="Microsoft\Data\ProviderBase\DbConnectionPoolIdentity.cs" />
<Compile Include="..\..\src\Microsoft\Data\SqlClient\EnclaveDelegate.cs">
<Link>Microsoft\Data\SqlClient\EnclaveDelegate.cs</Link>
</Compile>
<Compile Include="..\..\src\Microsoft\Data\SqlClient\EnclavePackage.cs">
<Link>Microsoft\Data\SqlClient\EnclavePackage.cs</Link>
</Compile>
<Compile Include="Microsoft\Data\SqlClient\SqlAuthenticationProviderManager.cs" />
<Compile Include="Microsoft\Data\SqlClient\Server\SqlNorm.cs" />
<Compile Include="Microsoft\Data\SqlClient\Server\SqlSer.cs" />
Expand Down Expand Up @@ -441,6 +454,9 @@
<Compile Include="Microsoft\Data\SqlClient\SqlEnums.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlError.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlErrorCollection.cs" />
<Compile Include="..\..\src\Microsoft\Data\SqlClient\SqlEnclaveSession.cs">
<Link>Microsoft\Data\SqlClient\SqlEnclaveSession.cs</Link>
</Compile>
<Compile Include="Microsoft\Data\SqlClient\SqlException.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlInfoMessageEvent.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlInternalConnection.cs" />
Expand Down Expand Up @@ -496,18 +512,15 @@
<Compile Include="Microsoft\Data\SqlClient\SqlCredential.cs" />
<Compile Include="Microsoft\Data\SqlClient\AlwaysEncryptedHelperClasses.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlSecurityUtility.cs" />
<Compile Include="Microsoft\Data\SqlClient\EnclavePackage.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlEnclaveSession.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlQueryMetadataCache.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlColumnEncryptionEnclaveProvider.cs" />
<Compile Include="Microsoft\Data\SqlClient\SqlEnclaveAttestationParameters.cs" />
<Compile Include="Microsoft\Data\SqlClient\EnclaveDelegate.cs" />
<Compile Include="..\..\src\Microsoft\Data\SqlClient\Reliability\SqlConfigurableRetryLogicManager.cs">
<Link>Microsoft\Data\SqlClient\Reliability\SqlConfigurableRetryLogicManager.cs</Link>
</Compile>
<Compile Include="..\..\src\Microsoft\Data\SqlClient\SqlUtil.cs">
<Link>Microsoft\Data\SqlClient\SqlUtil.cs</Link>
</Compile>
<Compile Include="..\..\src\Microsoft\Data\SqlClient\Reliability\SqlConfigurableRetryLogicManager.cs">
<Link>Microsoft\Data\SqlClient\Reliability\SqlConfigurableRetryLogicManager.cs</Link>
</Compile>
<Compile Include="..\..\src\Microsoft\Data\SqlClient\SqlUtil.cs">
<Link>Microsoft\Data\SqlClient\SqlUtil.cs</Link>
</Compile>
</ItemGroup>
<!-- Windows only -->
<ItemGroup Condition="'$(TargetsWindows)' == 'true'">
Expand Down
21 changes: 10 additions & 11 deletions ...ta.SqlClient/netcore/src/Microsoft/Data/SqlClient/AzureAttestationBasedEnclaveProvider.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -215,7 +215,7 @@ public AzureAttestationInfo(byte[] attestationInfo)
}
catch (Exception exception)
{
throw new AlwaysEncryptedAttestationException(String.Format(Strings.FailToParseAttestationInfo, exception.Message));
throw new AlwaysEncryptedAttestationException(string.Format(Strings.FailToParseAttestationInfo, exception.Message));
}
}
}
Expand Down Expand Up @@ -313,7 +313,7 @@ private void VerifyAzureAttestationInfo(string attestationUrl, EnclaveType encla

if (!isSignatureValid)
{
throw new AlwaysEncryptedAttestationException(String.Format(Strings.AttestationTokenSignatureValidationFailed, exceptionMessage));
throw new AlwaysEncryptedAttestationException(string.Format(Strings.AttestationTokenSignatureValidationFailed, exceptionMessage));
}

// Validate claims in the token
Expand Down Expand Up @@ -349,7 +349,7 @@ private OpenIdConnectConfiguration GetOpenIdConfigForSigningKeys(string url, boo
}
catch (Exception exception)
{
throw new AlwaysEncryptedAttestationException(String.Format(Strings.GetAttestationTokenSigningKeysFailed, GetInnerMostExceptionMessage(exception)), exception);
throw new AlwaysEncryptedAttestationException(string.Format(Strings.GetAttestationTokenSigningKeysFailed, GetInnerMostExceptionMessage(exception)), exception);
}

OpenIdConnectConfigurationCache.Add(url, openIdConnectConfig, DateTime.UtcNow.AddDays(1));
Expand Down Expand Up @@ -381,7 +381,7 @@ private static ICollection<string> GenerateListOfIssuers(string tokenIssuerUrl)

if (isDefaultPort)
{
issuerUrls.Add(String.Concat(issuerUrl, ":", port.ToString()));
issuerUrls.Add(string.Concat(issuerUrl, ":", port.ToString()));
}

return issuerUrls;
Expand Down Expand Up @@ -428,7 +428,7 @@ private bool VerifyTokenSignature(string attestationToken, string tokenIssuerUrl
}
catch (Exception exception)
{
throw new AlwaysEncryptedAttestationException(String.Format(Strings.InvalidAttestationToken, GetInnerMostExceptionMessage(exception)));
throw new AlwaysEncryptedAttestationException(string.Format(Strings.InvalidAttestationToken, GetInnerMostExceptionMessage(exception)));
}

return isSignatureValid;
Expand Down Expand Up @@ -456,15 +456,15 @@ private byte[] ComputeSHA256(byte[] data)
private void ValidateAttestationClaims(EnclaveType enclaveType, string attestationToken, EnclavePublicKey enclavePublicKey, byte[] nonce)
{
// Read the json token
JsonWebToken token = null;
JsonWebToken token;
try
{
JsonWebTokenHandler tokenHandler = new JsonWebTokenHandler();
token = tokenHandler.ReadJsonWebToken(attestationToken);
}
catch (ArgumentException argumentException)
{
throw new AlwaysEncryptedAttestationException(String.Format(Strings.FailToParseAttestationToken, argumentException.Message));
throw new AlwaysEncryptedAttestationException(string.Format(Strings.FailToParseAttestationToken, argumentException.Message));
}

// Get all the claims from the token
Expand Down Expand Up @@ -492,7 +492,7 @@ private void ValidateClaim(Dictionary<string, string> claims, string claimName,
bool hasClaim = claims.TryGetValue(claimName, out claimData);
if (!hasClaim)
{
throw new AlwaysEncryptedAttestationException(String.Format(Strings.MissingClaimInAttestationToken, claimName));
throw new AlwaysEncryptedAttestationException(string.Format(Strings.MissingClaimInAttestationToken, claimName));
}

// Get the Base64Url of the actual data and compare it with claim
Expand All @@ -506,14 +506,13 @@ private void ValidateClaim(Dictionary<string, string> claims, string claimName,
throw new AlwaysEncryptedAttestationException(Strings.InvalidArgumentToBase64UrlDecoder);
}

bool hasValidClaim = String.Equals(encodedActualData, claimData, StringComparison.Ordinal);
bool hasValidClaim = string.Equals(encodedActualData, claimData, StringComparison.Ordinal);
if (!hasValidClaim)
{
throw new AlwaysEncryptedAttestationException(String.Format(Strings.InvalidClaimInAttestationToken, claimName, claimData));
throw new AlwaysEncryptedAttestationException(string.Format(Strings.InvalidClaimInAttestationToken, claimName, claimData));
}
}

// Derives the shared secret between the client and enclave.
private byte[] GetSharedSecret(EnclavePublicKey enclavePublicKey, byte[] nonce, EnclaveType enclaveType, EnclaveDiffieHellmanInfo enclaveDHInfo, ECDiffieHellman clientDHKey)
{
byte[] enclaveRsaPublicKey = enclavePublicKey.PublicKey;
Expand Down
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