/// <summary>
/// Generates a <see cref="OAuthWebQueryInfo"/> instance to pass to an
/// <see cref="IAuthenticator" /> for the purpose of exchanging a request token
/// 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>
/// <seealso cref="http://oauth.net/core/1.0#anchor9"/>
/// <param name="parameters">Any existing, non-OAuth query parameters desired in the request</param>
public virtual OAuthWebQueryInfo BuildAccessTokenInfo(string method, WebParameterCollection parameters)
{
ValidateAccessRequestState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
var uri = new Uri(AccessTokenUrl);
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
AddAuthParameters(parameters, timestamp, nonce);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, uri.ToString(), parameters);
var signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret, TokenSecret);
var info = new OAuthWebQueryInfo
{
WebMethod = method,
ParameterHandling = ParameterHandling,
ConsumerKey = ConsumerKey,
Token = Token,
SignatureMethod = SignatureMethod.ToRequestValue(),
SignatureTreatment = SignatureTreatment,
Signature = signature,
Timestamp = timestamp,
Nonce = nonce,
Version = Version ?? "1.0",
Verifier = Verifier,
Callback = CallbackUrl,
TokenSecret = TokenSecret,
ConsumerSecret = ConsumerSecret,
};
return(info);
}
/// <summary>
/// Generates a <see cref="OAuthWebQueryInfo"/> instance 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>
/// <seealso cref="http://oauth.net/core/1.0#anchor9"/>
/// <returns></returns>
public virtual OAuthWebQueryInfo BuildRequestTokenInfo(string method, WebParameterCollection parameters)
{
ValidateTokenRequestState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
AddAuthParameters(parameters, timestamp, nonce);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, RequestTokenUrl, parameters);
var signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret);
var info = new OAuthWebQueryInfo
{
WebMethod = method,
ParameterHandling = ParameterHandling,
ConsumerKey = ConsumerKey,
SignatureMethod = SignatureMethod.ToRequestValue(),
SignatureTreatment = SignatureTreatment,
Signature = signature,
Timestamp = timestamp,
Nonce = nonce,
Version = Version ?? "1.0",
Callback = OAuthTools.UrlEncodeRelaxed(CallbackUrl ?? ""),
TokenSecret = TokenSecret,
ConsumerSecret = ConsumerSecret
};
return(info);
}
private void AddAuthParameters(ICollection <WebPair> parameters, string timestamp, string nonce)
{
var authParameters = new WebParameterCollection
{
new WebPair("oauth_consumer_key", ConsumerKey),
new WebPair("oauth_nonce", nonce),
new WebPair("oauth_signature_method", SignatureMethod.ToRequestValue()),
new WebPair("oauth_timestamp", timestamp),
new WebPair("oauth_version", Version ?? "1.0")
};
if (!Token.IsNullOrBlank())
{
authParameters.Add(new WebPair("oauth_token", Token));
}
if (!CallbackUrl.IsNullOrBlank())
{
authParameters.Add(new WebPair("oauth_callback", CallbackUrl));
}
if (!Verifier.IsNullOrBlank())
{
authParameters.Add(new WebPair("oauth_verifier", Verifier));
}
if (!SessionHandle.IsNullOrBlank())
{
authParameters.Add(new WebPair("oauth_session_handle", SessionHandle));
}
foreach (var authParameter in authParameters)
{
parameters.Add(authParameter);
}
}
/// <summary>
/// Generates a <see cref="OAuthWebQueryInfo"/> instance 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>
/// <seealso cref="http://tools.ietf.org/html/draft-dehora-farrell-oauth-accesstoken-creds-00#section-4"/>
/// <param name="parameters">Any existing, non-OAuth query parameters desired in the request</param>
public virtual OAuthWebQueryInfo BuildClientAuthAccessTokenInfo(string method, WebParameterCollection parameters)
{
ValidateClientAuthAccessRequestState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
var uri = new Uri(AccessTokenUrl);
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
AddXAuthParameters(parameters, timestamp, nonce);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, uri.ToString(), parameters);
var signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret);
var info = new OAuthWebQueryInfo
{
WebMethod = method,
ParameterHandling = ParameterHandling,
ClientMode = "client_auth",
ClientUsername = ClientUsername,
ClientPassword = ClientPassword,
ConsumerKey = ConsumerKey,
SignatureMethod = SignatureMethod.ToRequestValue(),
SignatureTreatment = SignatureTreatment,
Signature = signature,
Timestamp = timestamp,
Nonce = nonce,
Version = Version ?? "1.0",
TokenSecret = TokenSecret,
ConsumerSecret = ConsumerSecret
};
return(info);
}
private void AddAuthParameters(ICollection <WebPair> parameters, string timestamp, string nonce)
{
WebParameterCollection webParameterCollection = new WebParameterCollection();
webParameterCollection.Add(new WebPair("oauth_consumer_key", ConsumerKey));
webParameterCollection.Add(new WebPair("oauth_nonce", nonce));
webParameterCollection.Add(new WebPair("oauth_signature_method", SignatureMethod.ToRequestValue()));
webParameterCollection.Add(new WebPair("oauth_timestamp", timestamp));
webParameterCollection.Add(new WebPair("oauth_version", Version ?? "1.0"));
WebParameterCollection webParameterCollection2 = webParameterCollection;
if (!Token.IsNullOrBlank())
{
webParameterCollection2.Add(new WebPair("oauth_token", Token));
}
if (!CallbackUrl.IsNullOrBlank())
{
webParameterCollection2.Add(new WebPair("oauth_callback", CallbackUrl));
}
if (!Verifier.IsNullOrBlank())
{
webParameterCollection2.Add(new WebPair("oauth_verifier", Verifier));
}
if (!SessionHandle.IsNullOrBlank())
{
webParameterCollection2.Add(new WebPair("oauth_session_handle", SessionHandle));
}
foreach (WebPair item in webParameterCollection2)
{
parameters.Add(item);
}
}
public virtual OAuthWebQueryInfo BuildClientAuthAccessTokenInfo(string method, WebParameterCollection parameters)
{
ValidateClientAuthAccessRequestState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
Uri uri = new Uri(AccessTokenUrl);
string timestamp = OAuthTools.GetTimestamp();
string nonce = OAuthTools.GetNonce();
AddXAuthParameters(parameters, timestamp, nonce);
string signatureBase = OAuthTools.ConcatenateRequestElements(method, uri.ToString(), parameters);
string signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret);
OAuthWebQueryInfo oAuthWebQueryInfo = new OAuthWebQueryInfo();
oAuthWebQueryInfo.WebMethod = method;
oAuthWebQueryInfo.ParameterHandling = ParameterHandling;
oAuthWebQueryInfo.ClientMode = "client_auth";
oAuthWebQueryInfo.ClientUsername = ClientUsername;
oAuthWebQueryInfo.ClientPassword = ClientPassword;
oAuthWebQueryInfo.ConsumerKey = ConsumerKey;
oAuthWebQueryInfo.SignatureMethod = SignatureMethod.ToRequestValue();
oAuthWebQueryInfo.SignatureTreatment = SignatureTreatment;
oAuthWebQueryInfo.Signature = signature;
oAuthWebQueryInfo.Timestamp = timestamp;
oAuthWebQueryInfo.Nonce = nonce;
oAuthWebQueryInfo.Version = (Version ?? "1.0");
oAuthWebQueryInfo.TokenSecret = TokenSecret;
oAuthWebQueryInfo.ConsumerSecret = ConsumerSecret;
return(oAuthWebQueryInfo);
}
public virtual OAuthWebQueryInfo BuildRequestTokenInfo(string method, WebParameterCollection parameters)
{
ValidateTokenRequestState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
string timestamp = OAuthTools.GetTimestamp();
string nonce = OAuthTools.GetNonce();
AddAuthParameters(parameters, timestamp, nonce);
string signatureBase = OAuthTools.ConcatenateRequestElements(method, RequestTokenUrl, parameters);
string signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret);
OAuthWebQueryInfo oAuthWebQueryInfo = new OAuthWebQueryInfo();
oAuthWebQueryInfo.WebMethod = method;
oAuthWebQueryInfo.ParameterHandling = ParameterHandling;
oAuthWebQueryInfo.ConsumerKey = ConsumerKey;
oAuthWebQueryInfo.SignatureMethod = SignatureMethod.ToRequestValue();
oAuthWebQueryInfo.SignatureTreatment = SignatureTreatment;
oAuthWebQueryInfo.Signature = signature;
oAuthWebQueryInfo.Timestamp = timestamp;
oAuthWebQueryInfo.Nonce = nonce;
oAuthWebQueryInfo.Version = (Version ?? "1.0");
oAuthWebQueryInfo.Callback = OAuthTools.UrlEncodeRelaxed(CallbackUrl ?? "");
oAuthWebQueryInfo.TokenSecret = TokenSecret;
oAuthWebQueryInfo.ConsumerSecret = ConsumerSecret;
return(oAuthWebQueryInfo);
}
WebPairCollection GenerateAuthParameters(string timestamp, string nonce)
{
var authParameters = new WebPairCollection
{
new WebPair("oauth_consumer_key", ConsumerKey),
new WebPair("oauth_nonce", nonce),
new WebPair("oauth_signature_method", SignatureMethod.ToRequestValue()),
new WebPair("oauth_timestamp", timestamp),
new WebPair("oauth_version", Version ?? "1.0")
};
if (!Token.IsEmpty())
{
authParameters.Add(new WebPair("oauth_token", Token));
}
if (!CallbackUrl.IsEmpty())
{
authParameters.Add(new WebPair("oauth_callback", CallbackUrl));
}
if (!Verifier.IsEmpty())
{
authParameters.Add(new WebPair("oauth_verifier", Verifier));
}
if (!SessionHandle.IsEmpty())
{
authParameters.Add(new WebPair("oauth_session_handle", SessionHandle));
}
return(authParameters);
}
public virtual OAuthWebQueryInfo BuildProtectedResourceInfo(string method, WebParameterCollection parameters, string url)
{
ValidateProtectedResourceState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
// Include url parameters in query pool
var uri = new Uri(url);
#if !SILVERLIGHT && !WINDOWS_PHONE
var urlParameters = HttpUtility.ParseQueryString(uri.Query);
#else
var urlParameters = uri.Query.ParseQueryString();
#endif
#if !SILVERLIGHT && !WINDOWS_PHONE
foreach (var parameter in urlParameters.AllKeys)
#else
foreach (var parameter in urlParameters.Keys)
#endif
{
switch (method.ToUpperInvariant())
{
case "POST":
parameters.Add(new HttpPostParameter(parameter, urlParameters[parameter]));
break;
default:
parameters.Add(parameter, urlParameters[parameter]);
break;
}
}
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
AddAuthParameters(parameters, timestamp, nonce);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, url, parameters);
var signature = OAuthTools.GetSignature(
SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret, TokenSecret
);
var info = new OAuthWebQueryInfo
{
WebMethod = method,
ParameterHandling = ParameterHandling,
ConsumerKey = ConsumerKey,
Token = Token,
SignatureMethod = SignatureMethod.ToRequestValue(),
SignatureTreatment = SignatureTreatment,
Signature = signature,
Timestamp = timestamp,
Nonce = nonce,
Version = Version ?? "1.0",
Callback = CallbackUrl,
ConsumerSecret = ConsumerSecret,
TokenSecret = TokenSecret
};
return(info);
}
public virtual OAuthWebQueryInfo BuildProtectedResourceInfo(string method, WebParameterCollection parameters,
string url)
{
ValidateProtectedResourceState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
// Include url parameters in query pool...
var uri = new Uri(url);
var urlParameters = System.Web.HttpUtility.ParseQueryString(uri.Query);
//...unless they were already present at some point, such as being added to the request object
foreach (var parameter in urlParameters.AllKeys.Where(k => !parameters.Names.Contains(k)))
{
switch (method.ToUpperInvariant())
{
case "POST":
parameters.Add(new HttpPostParameter(parameter, urlParameters[parameter]));
break;
default:
parameters.Add(parameter, urlParameters[parameter]);
break;
}
}
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
AddAuthParameters(parameters, timestamp, nonce);
var signatureBase = OAuthTools.ConcatenateRequestElements(method, url, parameters);
var signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase,
ConsumerSecret, TokenSecret);
var info = new OAuthWebQueryInfo
{
WebMethod = method,
ParameterHandling = ParameterHandling,
ConsumerKey = ConsumerKey,
Token = Token,
SignatureMethod = SignatureMethod.ToRequestValue(),
SignatureTreatment = SignatureTreatment,
Signature = signature,
Timestamp = timestamp,
Nonce = nonce,
Version = Version ?? "1.0",
Callback = CallbackUrl,
ConsumerSecret = ConsumerSecret,
TokenSecret = TokenSecret
};
return(info);
}
WebPairCollection GenerateXAuthParameters(string timestamp, string nonce)
=> new WebPairCollection
{
new WebPair("x_auth_username", ClientUsername),
new WebPair("x_auth_password", ClientPassword),
new WebPair("x_auth_mode", "client_auth"),
new WebPair("oauth_consumer_key", ConsumerKey),
new WebPair("oauth_signature_method", SignatureMethod.ToRequestValue()),
new WebPair("oauth_timestamp", timestamp),
new WebPair("oauth_nonce", nonce),
new WebPair("oauth_version", Version ?? "1.0")
};
public virtual OAuthWebQueryInfo BuildProtectedResourceInfo(string method, WebParameterCollection parameters, string url)
{
ValidateProtectedResourceState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
Uri uri = new Uri(url);
NameValueCollection nameValueCollection = HttpUtility.ParseQueryString(uri.Query);
string[] allKeys = nameValueCollection.AllKeys;
foreach (string name in allKeys)
{
string text = method.ToUpperInvariant();
if (text != null && text == "POST")
{
parameters.Add(new HttpPostParameter(name, nameValueCollection[name]));
}
else
{
parameters.Add(name, nameValueCollection[name]);
}
}
string timestamp = OAuthTools.GetTimestamp();
string nonce = OAuthTools.GetNonce();
AddAuthParameters(parameters, timestamp, nonce);
string signatureBase = OAuthTools.ConcatenateRequestElements(method, url, parameters);
string signature = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret, TokenSecret);
OAuthWebQueryInfo oAuthWebQueryInfo = new OAuthWebQueryInfo();
oAuthWebQueryInfo.WebMethod = method;
oAuthWebQueryInfo.ParameterHandling = ParameterHandling;
oAuthWebQueryInfo.ConsumerKey = ConsumerKey;
oAuthWebQueryInfo.Token = Token;
oAuthWebQueryInfo.SignatureMethod = SignatureMethod.ToRequestValue();
oAuthWebQueryInfo.SignatureTreatment = SignatureTreatment;
oAuthWebQueryInfo.Signature = signature;
oAuthWebQueryInfo.Timestamp = timestamp;
oAuthWebQueryInfo.Nonce = nonce;
oAuthWebQueryInfo.Version = (Version ?? "1.0");
oAuthWebQueryInfo.Callback = CallbackUrl;
oAuthWebQueryInfo.ConsumerSecret = ConsumerSecret;
oAuthWebQueryInfo.TokenSecret = TokenSecret;
return(oAuthWebQueryInfo);
}
private void AddXAuthParameters(ICollection <WebPair> parameters, string timestamp, string nonce)
{
var authParameters = new WebParameterCollection
{
new WebPair("x_auth_username", ClientUsername),
new WebPair("x_auth_password", ClientPassword),
new WebPair("x_auth_mode", "client_auth"),
new WebPair("oauth_consumer_key", ConsumerKey),
new WebPair("oauth_signature_method", SignatureMethod.ToRequestValue()),
new WebPair("oauth_timestamp", timestamp),
new WebPair("oauth_nonce", nonce),
new WebPair("oauth_version", Version ?? "1.0")
};
foreach (var authParameter in authParameters)
{
parameters.Add(authParameter);
}
}
private void AddXAuthParameters(ICollection <WebPair> parameters, string timestamp, string nonce)
{
WebParameterCollection webParameterCollection = new WebParameterCollection();
webParameterCollection.Add(new WebPair("x_auth_username", ClientUsername));
webParameterCollection.Add(new WebPair("x_auth_password", ClientPassword));
webParameterCollection.Add(new WebPair("x_auth_mode", "client_auth"));
webParameterCollection.Add(new WebPair("oauth_consumer_key", ConsumerKey));
webParameterCollection.Add(new WebPair("oauth_signature_method", SignatureMethod.ToRequestValue()));
webParameterCollection.Add(new WebPair("oauth_timestamp", timestamp));
webParameterCollection.Add(new WebPair("oauth_nonce", nonce));
webParameterCollection.Add(new WebPair("oauth_version", Version ?? "1.0"));
WebParameterCollection webParameterCollection2 = webParameterCollection;
foreach (WebPair item in webParameterCollection2)
{
parameters.Add(item);
}
}
public virtual OAuthWebQueryInfo BuildProtectedResourceInfo(WebMethod method,
WebParameterCollection parameters,
string url)
{
ValidateProtectedResourceState();
if (parameters == null)
{
parameters = new WebParameterCollection();
}
// Include url parameters in query pool
var uri = new Uri(url);
#if !SILVERLIGHT && !MonoTouch
var urlParameters = ParseQuery(uri.Query);
#else
var urlParameters = uri.Query.ParseQueryString();
#endif
#if !SILVERLIGHT && !MonoTouch
foreach (var parameter in urlParameters)
#else
foreach (var parameter in urlParameters.Keys)
#endif
{
switch (method)
{
case WebMethod.Post:
parameters.Add(new HttpPostParameter(parameter.Key, parameter.Value));
break;
default:
parameters.Add(parameter.Key, parameter.Value);
break;
}
}
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
// [DC] Make a copy of the parameters so that the signature double-encode isn't used
var copy = new WebParameterCollection();
foreach (var parameter in parameters)
{
copy.Add(new WebPair(parameter.Name, parameter.Value));
}
AddAuthParameters(copy, timestamp, nonce);
// [DC] Escape parameters at this point; do not escape again if recalculating
var signatureBase = OAuthTools.ConcatenateRequestElements(method, url, copy);
var signature = OAuthTools.GetSignature(
SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret, TokenSecret
);
var info = new OAuthWebQueryInfo
{
WebMethod = method,
ParameterHandling = ParameterHandling,
ConsumerKey = ConsumerKey,
Token = Token,
SignatureMethod = SignatureMethod.ToRequestValue(),
SignatureTreatment = SignatureTreatment,
Signature = signature,
Timestamp = timestamp,
Nonce = nonce,
Version = Version ?? "1.0",
Callback = CallbackUrl,
UserAgent = "Hammock",
ConsumerSecret = ConsumerSecret,
TokenSecret = TokenSecret
};
return(info);
}