protected override async Task <HttpResponseMessage> SendAsync(
HttpRequestMessage request, CancellationToken cancellationToken)
{
currentNumberOfAttempts += 1;
var version = request.GetAuthHeaderValue().GetVersionFromAuthenticationHeader();
var mAuthCore = MAuthCoreFactory.Instantiate(version);
if (currentNumberOfAttempts < SucceedAfterThisManyAttempts)
{
return(new HttpResponseMessage(HttpStatusCode.ServiceUnavailable));
}
var authInfo = MAuthAuthenticator.GetAuthenticationInfo(request, mAuthCore);
if (!mAuthCore.Verify(authInfo.Payload,
await mAuthCore.GetSignature(request, authInfo),
TestExtensions.ServerPublicKey
))
{
return new HttpResponseMessage(HttpStatusCode.Unauthorized)
{
RequestMessage = request
}
}
;
if (!request.RequestUri.AbsolutePath.Equals(
$"{Constants.MAuthTokenRequestPath}{clientUuid.ToHyphenString()}.json",
StringComparison.OrdinalIgnoreCase))
{
return new HttpResponseMessage(HttpStatusCode.NotFound)
{
RequestMessage = request
}
}
;
return(new HttpResponseMessage(HttpStatusCode.OK)
{
RequestMessage = request,
Content = new StringContent(
JsonConvert.SerializeObject(new
{
security_token = new ApplicationInfo()
{
Uuid = clientUuid,
Name = "Medidata.MAuth.Tests",
CreationDate = new DateTimeOffset(2016, 8, 1, 0, 0, 0, TimeSpan.Zero),
PublicKey = TestExtensions.ClientPublicKey
}
})
)
});
}
}
}
public static async Task GetAuthenticationInfo_WithSignedRequest_ForMWSVersion_WillReturnCorrectAuthInfo(string method)
{
// Arrange
var testData = await method.FromResource();
var version = MAuthVersion.MWS;
var testOptions = TestExtensions.ServerOptions;
var mAuthCore = MAuthCoreFactory.Instantiate(version);
// Act
var actual = MAuthAuthenticator.GetAuthenticationInfo(testData.ToHttpRequestMessage(version), mAuthCore);
// Assert
Assert.Equal(testData.ApplicationUuid, actual.ApplicationUuid);
Assert.Equal(Convert.FromBase64String(testData.Payload), actual.Payload);
Assert.Equal(testData.SignedTime, actual.SignedTime);
}
public static HttpRequestMessage ToHttpRequestMessage(this RequestData data, MAuthVersion version = MAuthVersion.MWS)
{
var result = new HttpRequestMessage(new HttpMethod(data.Method), data.Url)
{
Content = !string.IsNullOrEmpty(data.Base64Content) ?
new ByteArrayContent(Convert.FromBase64String(data.Base64Content)) :
null,
};
var mAuthCore = MAuthCoreFactory.Instantiate(version);
var headerKeys = mAuthCore.GetHeaderKeys();
var mauthHeader = version == MAuthVersion.MWS
? $"{version} {data.ApplicationUuidString}:{data.Payload}"
: $"{version} {data.ApplicationUuidString}:{data.Payload};";
result.Headers.Add(headerKeys.mAuthHeaderKey, mauthHeader);
result.Headers.Add(headerKeys.mAuthTimeHeaderKey, data.SignedTimeUnixSeconds.ToString());
return(result);
}