public void ValidateOAuthSignature()
{
// SUT = System Under Test
var sut = new OAuthSignatureBuilder(_requestContext.AuthenticationContext);
string oauthSignature = sut.CreateSignature(_requestContext.RequestParameters);
// Second paramter from Twitter documentation: https://dev.twitter.com/oauth/overview/creating-signatures
Assert.Equal(oauthSignature, "tnnArxj06cWHq44gCs1OSKk/jLY=");
}
public void ValidateSignatureBaseString()
{
var sut = new OAuthSignatureBuilder(_requestContext.AuthenticationContext);
string signatureString = sut.GetSignatureBaseString(_requestContext.RequestParameters);
// From "https://dev.twitter.com/oauth/overview/creating-signatures"
const string twitterDocumentationSignatureBaseString =
"POST&https%3A%2F%2Fapi.twitter.com%2F1%2Fstatuses%2Fupdate.json&include_entities%3Dtrue%26oauth_consumer_key%3Dxvz1evFS4wEEPTGEFPHBog%26oauth_nonce%3DkYjzVBB8Y0ZFabxSWbWovY3uYSQ2pTgmZeNu2VS4cg%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1318622958%26oauth_token%3D370773112-GmHxMAgYyLbNEtIKZeRNFsMKPR9EyMZeS9weJAEb%26oauth_version%3D1.0%26status%3DHello%2520Ladies%2520%252B%2520Gentlemen%252C%2520a%2520signed%2520OAuth%2520request%2521";
Assert.Equal(signatureString, twitterDocumentationSignatureBaseString);
}
public void ValidateRequestTokenOAuthSignature()
{
var authenticationContext = new AuthenticationContext();
// SUT = System Under Test
var sut = new OAuthSignatureBuilder(authenticationContext);
RequestParameters requestParameters = new RequestTokenRequestParameters(authenticationContext, "oob");
requestParameters.OAuthNonce = "e0d92fb7d5264baf85321de413176e9d";
requestParameters.OAuthTimestamp = "1440899892";
string baseString = sut.GetSignatureBaseString(requestParameters);
const string expectedBaseString = "POST&https%3A%2F%2Fapi.twitter.com%2Foauth%2Frequest_token&oauth_callback%3Doob%26oauth_consumer_key%3DG572rfcAFGznOnMZ2DDgCaBJV%26oauth_nonce%3De0d92fb7d5264baf85321de413176e9d%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1440899892%26oauth_version%3D1.0";
Assert.Equal(expectedBaseString, baseString);
string oauthSignature = sut.CreateSignature(requestParameters);
// Second paramter from Twitter documentation: https://dev.twitter.com/oauth/overview/creating-signatures
Assert.Equal(oauthSignature, "NIkCr9R68INkZ87vt9D3N6Gb8BY=");
}