//
// Assign the result to the Authorization header, like this:
// request.Headers [HttpRequestHeader.Authorization] = AuthorizeRequest (...)
//
public static string AuthorizeRequest(OAuthProvider provider, string oauthToken, string oauthTokenSecret, string method, Uri uri, string data)
{
var headers = new Dictionary <string, string>()
{
{ "oauth_consumer_key", provider.ConsumerKey },
{ "oauth_nonce", MakeNonce() },
{ "oauth_signature_method", "HMAC-SHA1" },
{ "oauth_timestamp", MakeTimestamp() },
{ "oauth_token", oauthToken },
{ "oauth_version", "1.0" }
};
var signatureHeaders = new Dictionary <string, string>(headers);
// Add the data and URL query string to the copy of the headers for computing the signature
if (!string.IsNullOrEmpty(data))
{
var parsed = HttpUtility.ParseQueryString(data);
foreach (string k in parsed.Keys)
{
signatureHeaders.Add(k, OAuthUtils.PercentEncode(parsed[k]));
}
}
var nvc = HttpUtility.ParseQueryString(uri.Query);
foreach (string key in nvc)
{
if (key != null)
{
signatureHeaders.Add(key, OAuthUtils.PercentEncode(nvc[key]));
}
}
string signature = MakeSignature(method, uri.GetLeftPart(UriPartial.Path), signatureHeaders);
string compositeSigningKey = MakeSigningKey(provider.ConsumerSecret, oauthTokenSecret);
string oauth_signature = MakeOAuthSignature(compositeSigningKey, signature);
headers.Add("oauth_signature", OAuthUtils.PercentEncode(oauth_signature));
return(HeadersToOAuth(headers));
}
//
// Used to authorize an HTTP request going to TwitPic
//
public static void AuthorizeTwitPic(OAuthProvider provider, HttpWebRequest wc, string oauthToken, string oauthTokenSecret)
{
var headers = new Dictionary <string, string>()
{
{ "oauth_consumer_key", provider.ConsumerKey },
{ "oauth_nonce", MakeNonce() },
{ "oauth_signature_method", "HMAC-SHA1" },
{ "oauth_timestamp", MakeTimestamp() },
{ "oauth_token", oauthToken },
{ "oauth_version", "1.0" },
//{ "realm", "http://api.twitter.com" }
};
string signurl = "http://api.twitter.com/1/account/verify_credentials.xml";
// The signature is not done against the *actual* url, it is done against the verify_credentials.json one
string signature = MakeSignature("GET", signurl, headers);
string compositeSigningKey = MakeSigningKey(provider.ConsumerSecret, oauthTokenSecret);
string oauth_signature = MakeOAuthSignature(compositeSigningKey, signature);
headers.Add("oauth_signature", OAuthUtils.PercentEncode(oauth_signature));
//Util.Log ("Headers: " + HeadersToOAuth (headers));
wc.Headers["X-Verify-Credentials-Authorization"] = HeadersToOAuth(headers);
wc.Headers["X-Auth-Service-Provider"] = signurl;
}
// Constructor for standard OAuth
public OAuthAuthorizer(OAuthProvider provider)
{
this.provider = provider;
}
public static string AuthorizeRequest(OAuthProvider provider, string oauthToken, string oauthTokenSecret,
string method, Uri uri, string data)
{
return(AuthorizeRequest(provider.ConsumerKey, provider.ConsumerSecret, oauthToken, oauthTokenSecret, method, uri, data));
}
// Constructor for standard OAuth
public OAuthAuthorizer(OAuthProvider provider)
{
this.provider = provider;
}
//
// Used to authorize an HTTP request going to TwitPic
//
public static void AuthorizeTwitPic(OAuthProvider provider, HttpWebRequest wc, string oauthToken, string oauthTokenSecret)
{
var headers = new Dictionary<string, string>() {
{ "oauth_consumer_key", provider.ConsumerKey },
{ "oauth_nonce", MakeNonce () },
{ "oauth_signature_method", "HMAC-SHA1" },
{ "oauth_timestamp", MakeTimestamp () },
{ "oauth_token", oauthToken },
{ "oauth_version", "1.0" },
//{ "realm", "http://api.twitter.com" }
};
string signurl = "http://api.twitter.com/1/account/verify_credentials.xml";
// The signature is not done against the *actual* url, it is done against the verify_credentials.json one
string signature = MakeSignature("GET", signurl, headers);
string compositeSigningKey = MakeSigningKey(provider.ConsumerSecret, oauthTokenSecret);
string oauth_signature = MakeOAuthSignature(compositeSigningKey, signature);
headers.Add("oauth_signature", OAuthUtils.PercentEncode(oauth_signature));
//Util.Log ("Headers: " + HeadersToOAuth (headers));
wc.Headers.Add("X-Verify-Credentials-Authorization", HeadersToOAuth(headers));
wc.Headers.Add("X-Auth-Service-Provider", signurl);
}
//
// Assign the result to the Authorization header, like this:
// request.Headers [HttpRequestHeader.Authorization] = AuthorizeRequest (...)
//
public static string AuthorizeRequest(OAuthProvider provider, string oauthToken, string oauthTokenSecret, string method, Uri uri, string data)
{
var headers = new Dictionary<string, string>() {
{ "oauth_consumer_key", provider.ConsumerKey },
{ "oauth_nonce", MakeNonce () },
{ "oauth_signature_method", "HMAC-SHA1" },
{ "oauth_timestamp", MakeTimestamp () },
{ "oauth_token", oauthToken },
{ "oauth_version", "1.0" }};
var signatureHeaders = new Dictionary<string, string>(headers);
// Add the data and URL query string to the copy of the headers for computing the signature
if (data != null && data != "")
{
var parsed = HttpUtility.ParseQueryString(data);
foreach (string k in parsed.Keys)
{
signatureHeaders.Add(k, OAuthUtils.PercentEncode(parsed[k]));
}
}
var nvc = HttpUtility.ParseQueryString(uri.Query);
foreach (string key in nvc)
{
if (key != null)
signatureHeaders.Add(key, OAuthUtils.PercentEncode(nvc[key]));
}
string signature = MakeSignature(method, uri.GetLeftPart(UriPartial.Path), signatureHeaders);
string compositeSigningKey = MakeSigningKey(provider.ConsumerSecret, oauthTokenSecret);
string oauth_signature = MakeOAuthSignature(compositeSigningKey, signature);
headers.Add("oauth_signature", OAuthUtils.PercentEncode(oauth_signature));
return HeadersToOAuth(headers);
}
public ITwitterGateway CreateAuthroizedGateway(OAuthProvider authProvider, string accessToken, string accessTokenSecret)
{
return new TwitterGateway
{
Auth = new TwitterAuth
{
OAuthProvider = authProvider,
AccessToken = accessToken,
AccessTokenSecret = accessTokenSecret,
}
};
}