public OAuthParameters BuildProtectedResourceSignature(string method, WebPairCollection parameters, string url)
{
ValidateProtectedResourceState();
var allParameters = new WebPairCollection();
allParameters.AddRange(parameters);
// Include url parameters in query pool
var uri = new Uri(url);
var urlParameters = HttpUtility.ParseQueryString(uri.Query);
allParameters.AddRange(urlParameters.AllKeys.Select(x => new WebPair(x, urlParameters[x])));
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
var authParameters = GenerateAuthParameters(timestamp, nonce);
allParameters.AddRange(authParameters);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, url, allParameters);
return(new OAuthParameters
{
Signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret, TokenSecret),
Parameters = authParameters
});
}
/// <summary>
/// Generates an OAuth signature to pass to an
/// <see cref="IAuthenticator" /> for the purpose of requesting an
/// unauthorized request token.
/// </summary>
/// <param name="method">The HTTP method for the intended request</param>
/// <param name="parameters">Any existing, non-OAuth query parameters desired in the request</param>
/// <returns></returns>
public OAuthParameters BuildRequestTokenInfo(string method, WebPairCollection parameters)
{
ValidateTokenRequestState();
var allParameters = new WebPairCollection();
allParameters.AddRange(parameters);
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
var authParameters = GenerateAuthParameters(timestamp, nonce);
allParameters.AddRange(authParameters);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, RequestTokenUrl, allParameters);
return(new OAuthParameters
{
Signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret),
Parameters = authParameters
});
}
/// <summary>
/// Generates an OAuth signature to pass to an
/// <see cref="IAuthenticator" /> for the purpose of exchanging user credentials
/// for an access token authorized by the user at the Service Provider site.
/// </summary>
/// <param name="method">The HTTP method for the intended request</param>
/// <param name="parameters">Any existing, non-OAuth query parameters desired in the request</param>
public OAuthParameters BuildClientAuthAccessTokenSignature(string method, WebPairCollection parameters)
{
ValidateClientAuthAccessRequestState();
var allParameters = new WebPairCollection();
allParameters.AddRange(parameters);
var uri = new Uri(AccessTokenUrl);
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
var authParameters = GenerateXAuthParameters(timestamp, nonce);
allParameters.AddRange(authParameters);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, uri.ToString(), allParameters);
return(new OAuthParameters
{
Signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret),
Parameters = authParameters
});
}
