|
public GenerateSignature ( |
||
| url | The full url that needs to be signed including its non OAuth url parameters | |
| consumerKey | string | The consumer key |
| consumerSecret | string | The consumer seceret |
| token | string | The token, if available. If not available pass null or an empty string |
| tokenSecret | string | The token secret, if available. If not available pass null or an empty string |
| httpMethod | string | The http method used. Must be a valid HTTP method verb (POST,GET,PUT, etc) |
| timeStamp | string | |
| nonce | string | |
| signatureType | SignatureTypes | The type of signature to use |
| normalizedUrl | string | |
| normalizedRequestParameters | string | |
| 리턴 | string | |
//
// GET: /Proxy/
public ActionResult Index()
{
string key = "<GIMMIE_KEY>";
string secret = "<GIMMIE_SECRET>";
string user_id = "<PLAYER_ID>";
string queryString = Request.Url.Query;
string[] pathArray = queryString.Split(new string[] { "gimmieapi=" }, StringSplitOptions.None);
string path = pathArray[pathArray.Length - 1];
string gimmieRoot = "https://api.gimmieworld.com";
string endpoint = gimmieRoot + path;
string access_token_secret = secret;
string access_token = user_id;
string url = endpoint;
var uri = new Uri(url);
string url2, param;
var oAuth = new OAuthBase();
var nonce = oAuth.GenerateNonce();
var timeStamp = oAuth.GenerateTimeStamp();
var signature = System.Web.HttpUtility.UrlEncode(oAuth.GenerateSignature(uri, key, secret, access_token, access_token_secret, "GET", timeStamp, nonce, OAuthBase.SignatureTypes.HMACSHA1, out url2, out param));
var requestURL = string.Format("{0}?{1}&oauth_signature={2}", url2, param, signature);
WebRequest req = WebRequest.Create(requestURL);
WebResponse res = req.GetResponse();
System.IO.Stream sm = res.GetResponseStream();
System.IO.StreamReader s = new System.IO.StreamReader(sm);
string output = s.ReadToEnd();
return new ContentResult { Content = output, ContentType = "application/json" };
}
// private static string LoadData(Uri uri)
public static string LoadData(Uri uri)
{
string url, parameters;
var oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string signature = oAuth.GenerateSignature(uri,
"-bxN4K-9DwqvkBGuvnat6Q", //change
"QwLAfJ-Jduq1uWUgtQzc2gAf-q8", //change
"tebMxjbj5At7nZ43Olz-MXI9egDnTHkJ", //change
"_vKhx2te-KEXmNp-ShHvbp6pbmI", //change
"GET",
timeStamp,
nonce,
OAuthBase.SignatureTypes.HMACSHA1, out url, out parameters);
string newUrl = string.Format("{0}?{1}&oauth_signature={2}", url, parameters, HttpUtility.UrlEncode(signature));
var request = WebRequest.Create(newUrl) as HttpWebRequest;
WebResponse response = request.GetResponse();
string data;
using (var reader = new StreamReader(response.GetResponseStream()))
{
data = reader.ReadToEnd();
}
return data;
}
internal static RestRequest AddAuth(RestRequest request)
{
OAuthBase oAuth = new OAuthBase();
string uri = Program.BASEURL + request.Resource;
if (request.Parameters.Any())
{
string parameters = String.Join("&", request.Parameters.Select(p => p.Name + "=" + p.Value).ToArray());
uri = uri + "?" + parameters;
request.Resource = request.Resource + "?" + parameters;
request.Parameters.Clear();
}
string nonce = "2nw9PgKWgzXgUsLlubDBa4tpVA6v00XE";
nonce = oAuth.GenerateNonce();
string timeStamp = "1435755041";
timeStamp = oAuth.GenerateTimeStamp();
string normalizedUrl;
string normalizedRequestParameters;
string sig = oAuth.GenerateSignature(new Uri(uri), Program.API_KEY, Program.API_SECRET, null, null, "GET", timeStamp, nonce, out normalizedUrl, out normalizedRequestParameters);
sig = HttpUtility.UrlEncode(sig);
request.Method = Method.GET;
string authString = String.Format(@"OAuth oauth_consumer_key=""{0}"", oauth_nonce=""{1}"", oauth_signature=""{2}"", oauth_signature_method=""HMAC-SHA1"", oauth_timestamp=""{3}"", oauth_version=""1.0""", Program.API_KEY, nonce, sig, timeStamp);
request.AddHeader("Authorization", authString);
return request;
}
private Uri SignRequest(Uri uri, OAuthToken requestToken = null)
{
var nonce = _oAuthBase.GenerateNonce();
var timestamp = _oAuthBase.GenerateTimeStamp();
string parameters;
string normalizedUrl;
string token = requestToken == null ? String.Empty : requestToken.Token;
string secret = requestToken == null ? String.Empty : requestToken.Secret;
var signature = _oAuthBase.GenerateSignature(
uri, _consumerKey, _consumerSecret,
token, secret, "GET", timestamp,
nonce, OAuthBase.SignatureTypes.HMACSHA1,
out normalizedUrl, out parameters);
signature = HttpUtility.UrlEncode(signature);
var requestUri = new StringBuilder(uri.ToString());
requestUri.AppendFormat("?oauth_consumer_key={0}&", _consumerKey);
if (!String.IsNullOrEmpty(token))
{
requestUri.AppendFormat("oauth_token={0}&", token);
}
requestUri.AppendFormat("oauth_nonce={0}&", nonce);
requestUri.AppendFormat("oauth_timestamp={0}&", timestamp);
requestUri.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
requestUri.AppendFormat("oauth_version={0}&", "1.0");
requestUri.AppendFormat("oauth_signature={0}", signature);
return(new Uri(requestUri.ToString()));
}
public string GetRequestTokenQuery(string consumerKey, string consumerSecret)
{
Uri uri = new Uri(Resources.OAUTH_REQUEST_TOKEN);
string nurl;
string nrp;
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string sig = oAuth.GenerateSignature(
uri,
consumerKey,
consumerSecret,
string.Empty,
string.Empty,
"GET",
timeStamp,
nonce,
OAuthBase.SignatureTypes.HMACSHA1, out nurl, out nrp);
sig = HttpUtility.UrlEncode(sig);
StringBuilder sb = new StringBuilder(uri.ToString());
sb.AppendFormat("?oauth_consumer_key={0}&", consumerKey);
sb.AppendFormat("oauth_nonce={0}&", nonce);
sb.AppendFormat("oauth_timestamp={0}&", timeStamp);
sb.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
sb.AppendFormat("oauth_version={0}&", "1.0");
sb.AppendFormat("oauth_signature={0}", sig);
string query = sb.ToString();
return query;
}
// Help formatting the request: http://stackoverflow.com/questions/6036934/accessing-yelps-oauth-1-0a-api-with-dotnetopenauth
public string getNearestStore(string place, string location)
{
//string yelpSearchUrl = "http://api.yelp.com/v2/search?" +
//"term=" + place + "&location=" + location;
/*
* string formattedUri = String.Format(System.Globalization.CultureInfo.InvariantCulture, yelpSearchUrl, "");
* Uri urlUri = new Uri(formattedUri);
* string outNormalisedUrl = "";
* string outNormalisedRequestParameters = "";
*
* OAuth.OAuthBase oauthBase = new OAuth.OAuthBase();
* string oauthSignature = oauthBase.GenerateSignature(
* urlUri,
* oauthConsumerKey,
* oauthConsumerSecret,
* oauthToken,
* oauthTokenSecret,
* "GET",
* oauthBase.GenerateTimeStamp(),
* oauthBase.GenerateNonce(),
* out outNormalisedUrl,
* out outNormalisedRequestParameters);
*
* string urlString = outNormalisedUrl + "?" + outNormalisedRequestParameters +
* "&oauth_signature=" + oauthSignature;
*/
OAuth.OAuthBase oA = new OAuth.OAuthBase(); //authorization class object
var _url = String.Format("http://api.yelp.com/v2/search?term={0}&location={1}&limit=10&category_filter=food", place, location); //URL for calling RESTful api for yelp.
string parameters, out_url;
Uri uri = new Uri(_url);
//authorizing the request
var signature = oA.GenerateSignature(uri,
ConfigurationManager.AppSettings["YelpConsumerKey"],
ConfigurationManager.AppSettings["YelpConsumerSecret"],
ConfigurationManager.AppSettings["YelpToken"],
ConfigurationManager.AppSettings["YelpTokenSecret"],
"GET",
oA.GenerateTimeStamp(),
oA.GenerateNonce(),
OAuth.OAuthBase.SignatureTypes.HMACSHA1,
out out_url,
out parameters
);
var newURL = string.Format("{0}?{1}&oauth_signature={2}", out_url, parameters, HttpUtility.UrlEncode(signature));
var req = WebRequest.Create(newURL) as HttpWebRequest;
var response = req.GetResponse();
var reader = new StreamReader(response.GetResponseStream()); //JSON output
var data = reader.ReadToEnd(); //converting to string
return(data);
}
// generates the url for accessing data that we need to use OAuth to access
public string getOAuthDataUrl(string url)
{
OAuthBase oAuth = new OAuthBase();
Uri uri = new Uri(url);
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string normalizedUrl, normalizedRequestParameters;
string sig = oAuth.GenerateSignature(uri, consumerKey, consumerSecret, oauthToken, oauthTokenSecret, "GET", timeStamp, nonce, out normalizedUrl, out normalizedRequestParameters);
sig = HttpUtility.UrlEncode(sig);
return normalizedUrl + "?" + normalizedRequestParameters + "&oauth_signature=" + sig;
}
// gets the oauth token if we do not have one already
public void getOAuthToken()
{
OAuthBase oAuth = new OAuthBase();
string nonce, normalizedUrl, normalizedRequestParameters, sig, timeStamp;
Uri uri;
// TODO: verify that the tokens we currently have are active and permission has not been revoked for the app
if (Properties.Settings.Default.OAuthToken.Equals("") || Properties.Settings.Default.Equals("")) {
uri = new Uri("http://www.goodreads.com/oauth/request_token");
nonce = oAuth.GenerateNonce();
timeStamp = oAuth.GenerateTimeStamp();
sig = oAuth.GenerateSignature(uri, consumerKey, consumerSecret, null, null, "GET", timeStamp, nonce, out normalizedUrl, out normalizedRequestParameters);
sig = HttpUtility.UrlEncode(sig);
string request_url = normalizedUrl + "?" + normalizedRequestParameters + "&oauth_signature=" + sig;
oauthTokenReq(request_url, out oauthToken, out oauthTokenSecret);
// go get authorized
uri = new Uri("http://www.goodreads.com/oauth/authorize");
string oauthURL = uri.ToString() + "?oauth_token=" + oauthToken;
// open a browser and allow the user to authorize
System.Diagnostics.Process.Start(oauthURL);
// Instead of sleeping prompt the user to verify that they entered their credentials before proceeding to the next step
if (MessageBox.Show("Did you allow Bibliomania access?", "Confirm Access", MessageBoxButtons.YesNo) == DialogResult.No) {
Properties.Settings.Default.OAuthToken = "";
Properties.Settings.Default.OAuthTokenSecret = "";
Properties.Settings.Default.Save();
return;
}
uri = new Uri("http://www.goodreads.com/oauth/access_token");
nonce = oAuth.GenerateNonce();
timeStamp = oAuth.GenerateTimeStamp();
// this time we need our oauth token and oauth token secret
sig = oAuth.GenerateSignature(uri, consumerKey, consumerSecret, oauthToken, oauthTokenSecret, "GET", timeStamp, nonce, out normalizedUrl, out normalizedRequestParameters);
sig = HttpUtility.UrlEncode(sig);
// notice that the sig is always being appended to the end
string accessUrl = normalizedUrl + "?" + normalizedRequestParameters + "&oauth_signature=" + sig;
oauthTokenReq(accessUrl, out oauthToken, out oauthTokenSecret);
// store these in the settings
Properties.Settings.Default.OAuthToken = oauthToken;
Properties.Settings.Default.OAuthTokenSecret = oauthTokenSecret;
Properties.Settings.Default.Save();
}
}
public ReportResponse GetReport(String userCode, int widgetId)
{
ReportResponse reportResponse = new ReportResponse();
try
{
string serverURL = ConfigurationManager.AppSettings["ServerURL"];
string consumerKey = ConfigurationManager.AppSettings["ConsumerKey"];
string consumerSecret = ConfigurationManager.AppSettings["ConsumerSecret"];
var uri = new Uri(serverURL + "Services/MystoreReportServices.svc/jauth/GetReportByType");
string url, param;
var oAuth = new OAuthBase();
var nonce = oAuth.GenerateNonce();
var timeStamp = oAuth.GenerateTimeStamp();
var signature = oAuth.GenerateSignature(uri, consumerKey,
consumerSecret, string.Empty, string.Empty, "GET", timeStamp, nonce,
OAuthBase.SignatureTypes.HMACSHA1, out url, out param);
object[] reportParams = new object[4] {url,
"UserCode=" + userCode.ToUpper() + "&ReportDate=" + DateTime.Now.ToString() + "&WidgetId=" + widgetId.ToString(),
param,
HttpUtility.UrlEncode(signature) };
string reqUrl = string.Format("{0}?{1}&{2}&oauth_signature={3}", reportParams);
WebRequest request = WebRequest.Create(reqUrl);
request.Method = "GET";
request.ContentType = "application/json; charset=utf-8";
request.Timeout = 10 * 60000;
WebResponse responce = request.GetResponse();
Stream reader = responce.GetResponseStream();
StreamReader sReader = new StreamReader(reader);
string strResponse = sReader.ReadToEnd();
sReader.Close();
//response
JavaScriptSerializer jsSerzer = new JavaScriptSerializer();
reportResponse = jsSerzer.Deserialize<ReportResponse>(strResponse);
}
catch (Exception ex)
{
reportResponse.ReportCharts = null;
reportResponse.ReportsCount = 0;
}
return reportResponse;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!LinkedPapers.User.LoggedIn()) Response.Redirect("/");
string consumerKey = "*********";
string consumerSecret = "*************";
Uri uri = new Uri("https://api.dropbox.com/0/oauth/request_token");
string s1, s2;
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string sig = oAuth.GenerateSignature(
uri,
consumerKey, consumerSecret,
string.Empty, string.Empty,
"GET", timeStamp, nonce,
OAuthBase.SignatureTypes.HMACSHA1,
out s1, out s2
);
sig = HttpUtility.UrlEncode(sig);
StringBuilder sb = new StringBuilder(uri.ToString());
sb.AppendFormat("?oauth_consumer_key={0}&", consumerKey);
sb.AppendFormat("oauth_nonce={0}&", nonce);
sb.AppendFormat("oauth_timestamp={0}&", timeStamp);
sb.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
sb.AppendFormat("oauth_version={0}&", "1.0");
sb.AppendFormat("oauth_signature={0}", sig);
string url = sb.ToString();
WebRequest request = WebRequest.Create(url);
using (WebResponse response = request.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
{
string content = reader.ReadToEnd();
Response.Redirect("https://www.dropbox.com/0/oauth/authorize?" + content + "&oauth_callback=" + Server.UrlEncode("http://dev.linkedpapers.com/Secure/User/Dropbox/DropboxOAuthCallback.aspx"));
}
}
}
public bool Authenticate(OperationContext operationContext)
{
bool Authenticated = false;
string normalizedUrl;
string normalizedRequestParameters;
// to get the httpmethod
HttpRequestMessageProperty requestProperty = (HttpRequestMessageProperty)(operationContext.RequestContext.RequestMessage).Properties[HttpRequestMessageProperty.Name];
string httpmethod = requestProperty.Method;
// HttpContext.Current is null, so forget about it
// HttpContext context = HttpContext.Current;
NameValueCollection pa = HttpUtility.ParseQueryString(operationContext.IncomingMessageProperties.Via.Query);
if (pa != null && pa["oauth_consumer_key"] != null)
{
// to get uri without oauth parameters
string uri = operationContext.IncomingMessageProperties
.Via.OriginalString.Replace
(operationContext.IncomingMessageProperties
.Via.Query, "");
string consumersecret = "secret";
OAuthBase oauth = new OAuthBase();
string hash = oauth.GenerateSignature(
new Uri(uri),
pa["oauth_consumer_key"],
consumersecret,
null, // totken
null, //token secret
httpmethod,
pa["oauth_timestamp"],
pa["oauth_nonce"],
out normalizedUrl,
out normalizedRequestParameters
);
Authenticated = pa["oauth_signature"] == hash;
}
return Authenticated;
}
public static string Get(string query, Session session)
{
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string nurl, nrp;
Uri uri = new Uri(query);
string sig = oAuth.GenerateSignature(
uri,
session.Auth.ConsumerKey,
session.Auth.ConsumerSecret,
session.Auth.TokenKey,
session.Auth.TokenSecret,
"GET",
timeStamp,
nonce,
OAuthBase.SignatureTypes.HMACSHA1, out nurl, out nrp);
sig = HttpUtility.UrlEncode(sig);
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(query);
req.Method = "GET";
req.Proxy = session.Proxy;
string authHeader = string.Empty;
authHeader = "OAuth " +
"oauth_consumer_key=\"" + session.Auth.ConsumerKey + "\"," +
"oauth_token=\"" + session.Auth.TokenKey + "\"," +
"oauth_nonce=\"" + nonce + "\"," +
"oauth_timestamp=\"" + timeStamp + "\"," +
"oauth_signature_method=\"" + "HMAC-SHA1" + "\"," +
"oauth_version=\"" + "1.0" + "\"," +
"oauth_signature=\"" + sig + "\"";
req.ContentType = Constants.HttpPostUrlEncodedContentType;
req.Headers.Add(Constants.AuthorizationHeaderParameter, authHeader);
WebResponse res = req.GetResponse();
StreamReader reader = new StreamReader(res.GetResponseStream(), Encoding.UTF8);
string data = reader.ReadToEnd();
res.Close();
reader.Close();
return data;
}
static void Main(string[] args)
{
var webServices = new EPayWS.EpayServiceClient();
var x = webServices.GetCustomerBillsOfLading(new UserDetails { UserName = "******", PassWord = "******" });
string consumerKey = "test";
string consumerSecret = "suryabhai";
var uri = new Uri("https://ospf.kwljm.net:81/KW_WS_Published/KingstonWharvesWS.ContainerService.svc/ContainerSecured/1");
string url, param;
var oAuth = new OAuthBase();
var nonce = oAuth.GenerateNonce();
var timeStamp = oAuth.GenerateTimeStamp();
var signature = oAuth.GenerateSignature(uri, consumerKey,
consumerSecret, string.Empty, string.Empty, "GET", timeStamp, nonce,
OAuthBase.SignatureTypes.HMACSHA1, out url, out param);
WebResponse webrespon = (WebResponse)WebRequest.Create(
string.Format("{0}?{1}&oauth_signature={2}", url, param, signature)).GetResponse();
StreamReader stream = new StreamReader(webrespon.GetResponseStream());
var Text = stream.ReadToEnd();
Console.WriteLine(Text);
Console.ReadKey();
}
public string GetAccessTokenQuery(string consumerKey, string consumerSecret, string tokenKey, string tokenSecret,string v )
{
Uri uri = new Uri(Resources.OAUTH_ACCESSTOKEN);
string nurl;
string nrp;
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string sig = oAuth.GenerateSignature(
uri,
consumerKey,
consumerSecret,
tokenKey,
tokenSecret,
"POST",
timeStamp,
nonce,
// OAuthBase.SignatureTypes.HMACSHA1, out nurl, out nrp);
OAuthBase.SignatureTypes.PLAINTEXT, out nurl, out nrp);
// sig = HttpUtility.UrlEncode(sig);
StringBuilder sb = new StringBuilder(uri.ToString());
sb.AppendFormat("?oauth_consumer_key={0}&", consumerKey);
sb.AppendFormat("oauth_token={0}&", tokenKey);
// sb.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
sb.AppendFormat("oauth_signature_method={0}&", "PLAINTEXT");
sb.AppendFormat("oauth_timestamp={0}&", timeStamp);
sb.AppendFormat("oauth_nonce={0}&", nonce);
sb.AppendFormat("oauth_verifier={0}&", v);
sb.AppendFormat("oauth_version={0}&", "1.0");
sb.AppendFormat("oauth_signature={0}", sig);
string query = sb.ToString();
return query;
}
private void TestOAuth()
{
var consumerKey = "3t82hBH8dF2ymlW";
var consumerSecret = "79acbe81-7a9b-404f-94aa-7356c641e2e5";
//var uri = new Uri("http://www.wgit-tech.com/shop/index.php/oauth/initiate");
var uri = new Uri("https://testing.crunch.co.uk/crunch-core/oauth/request_token");
Dictionary<string, string> extraParams = new Dictionary<string, string>();
extraParams.Add("oauth_callback", "oob");
// Generate a signature
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string parameters;
string normalizedUrl;
string signature = oAuth.GenerateSignature(uri, consumerKey, consumerSecret,
String.Empty, String.Empty, "POST", timeStamp, nonce, OAuthBase.SignatureTypes.HMACSHA1,
out normalizedUrl, out parameters, extraParams);
signature = HttpUtility.UrlEncode(signature);
StringBuilder requestUri = new StringBuilder(normalizedUrl);
requestUri.AppendFormat("?oauth_consumer_key={0}&", consumerKey);
requestUri.AppendFormat("oauth_nonce={0}&", nonce);
requestUri.AppendFormat("oauth_timestamp={0}&", timeStamp);
requestUri.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
requestUri.AppendFormat("oauth_version={0}&", "1.0");
requestUri.AppendFormat("oauth_signature={0}&", signature);
requestUri.AppendFormat("oauth_callback={0}", "oob");
var request = (HttpWebRequest)WebRequest.Create(new Uri(requestUri.ToString()));
request.Method = WebRequestMethods.Http.Post;
try
{
string result = Process(requestUri.ToString(), string.Empty);
var parts = result.Split('&');
var token = parts[0].Substring(parts[0].IndexOf('=') + 1);
var tokenSecret = parts[1].Substring(parts[1].IndexOf('=') + 1);
result = String.Format("oauth_token={0}", token);
var authorizeUrl = "http://www.wgit-tech.com/shop/index.php/admin/oauth_authorize?" + result;
Response.Write("<script>window.open('" + authorizeUrl + "');</script>");
string verifier = "u1ly8ykpthwqxexvej0oqew8kw4z3iiw";
nonce = oAuth.GenerateNonce();
timeStamp = oAuth.GenerateTimeStamp();
uri = new Uri("http://www.wgit-tech.com/shop/index.php/oauth/token");
extraParams = new Dictionary<string, string>();
extraParams.Add("oauth_token", token);
extraParams.Add("oauth_verifier", verifier);
signature = oAuth.GenerateSignature(uri, consumerKey, consumerSecret,
String.Empty, tokenSecret, "POST", timeStamp, nonce, OAuthBase.SignatureTypes.HMACSHA1,
out normalizedUrl, out parameters, extraParams);
signature = HttpUtility.UrlEncode(signature);
StringBuilder tokenUri = new StringBuilder(normalizedUrl);
tokenUri.AppendFormat("?oauth_consumer_key={0}&", consumerKey);
tokenUri.AppendFormat("oauth_nonce={0}&", nonce);
tokenUri.AppendFormat("oauth_timestamp={0}&", timeStamp);
tokenUri.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
tokenUri.AppendFormat("oauth_version={0}&", "1.0");
tokenUri.AppendFormat("oauth_signature={0}&", signature);
tokenUri.AppendFormat("oauth_token={0}&", token);
tokenUri.AppendFormat("oauth_verifier={0}", verifier);
string finalResult = Process(tokenUri.ToString(), string.Empty);
parts = result.Split('&');
token = parts[0].Substring(parts[0].IndexOf('=') + 1);
tokenSecret = parts[1].Substring(parts[1].IndexOf('=') + 1);
}
catch (WebException ex)
{
var response = (HttpWebResponse)ex.Response;
var queryString = new StreamReader(response.GetResponseStream()).ReadToEnd();
}
/*
var oauth = new OAuth.Manager();
// the URL to obtain a temporary "request token"
var rtUrl = "http://www.wgit-tech.com/shop/index.php/oauth/initiate?oauth_callback=http://www.wgit-tech.com/shop/oauth_admin.php";
oauth["consumer_key"] = "mw2jxs7rn059wza9q7a9kcd39uup9bze";
oauth["consumer_secret"] = "448svpz44w3js7x9d9pg4my254g6osdl";
oauth.AcquireRequestToken(rtUrl, "POST");
*/
}
public static string url(string key, string secret, string email, string name, string uid, bool isSecure, Dictionary<string, string> additionalFields)
{
var oauth = new OAuthBase();
var coreParams = new Dictionary<string, string>();
var fastpassUri = "";
var timestamp = oauth.GenerateTimeStamp();
var nonce = oauth.GenerateNonce();
var normUrl = "";
var normParms = "";
coreParams.Add("email", email);
coreParams.Add("name", name);
coreParams.Add("uid", uid);
var parms = MergeParams(additionalFields, coreParams);
if(isSecure) {
fastpassUri = String.Format("https://{0}/fastpass?{1}", Domain, GetQueryString(parms));
} else {
fastpassUri = String.Format("http://{0}/fastpass?{1}", Domain, GetQueryString(parms));
}
Uri uri = new Uri(fastpassUri);
var signature = oauth.GenerateSignature( uri, key, secret, null, null, "GET", timestamp, nonce, out normUrl, out normParms);
return String.Format("{0}?{1}&oauth_signature={2}", normUrl, normParms, OAuthBase.UrlEncode(signature));
}
protected void Page_Load(object sender, EventArgs e)
{
string consumerKey = "5wwb2jtkwmxfmz1";
string consumerSecret = "sbv5vp5jn75jcrg";
Uri uri = new Uri("https://api.dropbox.com/0/oauth/access_token");
string s1, s2;
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string sig = oAuth.GenerateSignature(
uri,
consumerKey, consumerSecret,
string.Empty, string.Empty,
"GET", timeStamp, nonce,
OAuthBase.SignatureTypes.HMACSHA1,
out s1, out s2
);
sig = HttpUtility.UrlEncode(sig);
StringBuilder sb = new StringBuilder(uri.ToString());
sb.AppendFormat("?oauth_consumer_key={0}&", consumerKey);
sb.AppendFormat("oauth_nonce={0}&", nonce);
sb.AppendFormat("oauth_timestamp={0}&", timeStamp);
sb.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
sb.AppendFormat("oauth_version={0}&", "1.0");
sb.AppendFormat("oauth_signature={0}&", sig);
sb.AppendFormat("oauth_token={0}", Request.QueryString["oauth_token"]);
//oauth_token: The Request Token obtained previously.
string url = sb.ToString();
WebRequest request = WebRequest.Create(url);
using (WebResponse response = request.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
{
string content = reader.ReadToEnd();
string[] s = content.Split('&');
string[] secret = ((string)s[0]).Split('=');
string[] token = ((string)s[1]).Split('=');
LinkedPapers.User u = LinkedPapers.User.Load();
u.dropbox_secret = secret[1];
u.dropbox_token = token[1];
u.Save();
Response.Redirect("/secure/user/bookshelf.aspx?dropbox=true");
}
}
}
private User GetCurrentUser(OAuthKey auth, WebProxy proxy)
{
#region OAuth
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string nurl, nrp;
string query = Resources.USERS_CURRENT + "?";
Uri uri = new Uri(query);
string sig = oAuth.GenerateSignature(
uri,
auth.ConsumerKey,
auth.ConsumerSecret,
auth.TokenKey,
auth.TokenSecret,
"GET",
timeStamp,
nonce,
OAuthBase.SignatureTypes.PLAINTEXT, out nurl, out nrp);
// sig = HttpUtility.UrlEncode(sig);
StringBuilder sb = new StringBuilder(uri.ToString());
sb.AppendFormat("oauth_consumer_key={0}&", auth.ConsumerKey);
sb.AppendFormat("oauth_token={0}&", auth.TokenKey);
// sb.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
sb.AppendFormat("oauth_signature_method={0}&", "PLAINTEXT");
sb.AppendFormat("oauth_timestamp={0}&", timeStamp);
sb.AppendFormat("oauth_nonce={0}&", nonce);
sb.AppendFormat("oauth_version={0}&", "1.0");
sb.AppendFormat("oauth_signature={0}", sig);
query = sb.ToString();
#endregion
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(query);
req.Method = "GET";
req.PreAuthenticate = true;
req.Accept = "text/xml, application/xml";
req.Proxy = proxy;
WebResponse res = req.GetResponse();
StreamReader reader = new StreamReader(res.GetResponseStream(), Encoding.UTF8);
string data = reader.ReadToEnd();
reader.Close();
res.Close();
#region XmlDocument
User u = new User();
XmlDocument xdoc = new XmlDocument();
xdoc.LoadXml(data);
u.JobTitle = xdoc.SelectSingleNode("/response/job-title").InnerText;
u.FullName = xdoc.SelectSingleNode("/response/full-name").InnerText;
u.MugshotUrl = new Uri(xdoc.SelectSingleNode("/response/mugshot-url").InnerText);
u.Name = xdoc.SelectSingleNode("/response/name").InnerText;
u.Url = new Uri(xdoc.SelectSingleNode("/response/url").InnerText);
u.WebUrl = new Uri(xdoc.SelectSingleNode("/response/web-url").InnerText);
u.Id = int.Parse(xdoc.SelectSingleNode("/response/id").InnerText);
#region extend
UserExtention ux = new UserExtention();
ux.NetworkName = xdoc.SelectSingleNode("/response/network-name").InnerText;
ux.NetworkId = int.Parse(xdoc.SelectSingleNode("/response/network-id").InnerText);
ux.BirthDate = xdoc.SelectSingleNode("/response/birth-date").InnerText;
// ux.HireDate = DateTime.ParseExact(xdoc.SelectSingleNode("/response/hire-date").InnerText, "yyyy-MM-dd", null);
Status s = new Status();
s.Followers = int.Parse(xdoc.SelectSingleNode("/response/stats/followers").InnerText);
s.Following = int.Parse(xdoc.SelectSingleNode("/response/stats/following").InnerText);
s.Updates = int.Parse(xdoc.SelectSingleNode("/response/stats/updates").InnerText);
ux.Status = s;
Location l = new Location();
//l.Id = int.Parse(xdoc.SelectSingleNode("/response/location/id").InnerText);
//l.UserId = int.Parse(xdoc.SelectSingleNode("/response/location/user-id").InnerText);
//l.Name = xdoc.SelectSingleNode("/response/location/name").InnerText;
//l.Value = xdoc.SelectSingleNode("/response/location/value").InnerText;
//l.CreatedAt = DateTime.ParseExact(
// xdoc.SelectSingleNode("/response/location/created-at").InnerText,
// "yyyy-MM-ddTHH:mm:ssZ", null);
//l.UpdatedAt = DateTime.ParseExact(
// xdoc.SelectSingleNode("/response/location/updated-at").InnerText,
// "yyyy-MM-ddTHH:mm:ssZ", null);
ux.Location = l;
Contact c = new Contact();
List<EmailAddress> emails = new List<EmailAddress>();
foreach (XmlNode aNode in xdoc.SelectNodes("/response/contact/email-address"))
{
EmailAddress email = new EmailAddress();
email.Type = aNode.SelectSingleNode("type").InnerText;
email.Address = aNode.SelectSingleNode("address").InnerText;
emails.Add(email);
}
c.EmailAddresses = emails;
List<PhoneNumber> phones = new List<PhoneNumber>();
foreach (XmlNode pNode in xdoc.SelectNodes("/response/contact/phone-number"))
{
PhoneNumber phone = new PhoneNumber();
phone.Type = pNode.SelectSingleNode("type").InnerText;
phone.Number = pNode.SelectSingleNode("number").InnerText;
phones.Add(phone);
}
c.PhoneNumbers = phones;
Im im = new Im();
im.UserName = xdoc.SelectSingleNode("/response/contact/im/username").InnerText;
im.Provider = xdoc.SelectSingleNode("/response/contact/im/provider").InnerText;
c.Im = im;
ux.Contact = c;
u.Extention = ux;
#endregion
#endregion
#region case LINQ
//var xml = XElement.Parse(Encoding.UTF8.GetString(data));
//var result = from response in xml.Root.Elements()
// select new User
// {
// Id = int.Parse(response.Element("id").Value),
// NetworkName = response.Element("network-name").Value,
// Name = response.Element("name").Value,
// FullName = response.Element("full-name").Value,
// JobTitle = response.Element("job-title").Value,
// NetworkId = int.Parse(response.Element("network-id").Value),
// BirthDate = response.Element("birth-date").Value,
// Url = new Uri(response.Element("url").Value),
// MugshotUrl = new Uri(response.Element("mugshot-url").Value),
// HireDate = DateTime.ParseExact(response.Element("hire-date").Value, "yyyy-MM-dd", null),
// WebUrl = new Uri(response.Element("web-url").Value),
// };
#endregion
return u;
}
protected WebResponse rawRequest(String method, Uri uri, List <QueryParameter> data)
{
string nonce = oAuthBase.GenerateNonce();
string timeStamp = oAuthBase.GenerateTimeStamp();
string parameters;
string normalizedUrl;
Uri signingUri = new Uri(uri.ToString());
byte[] postData = null;
if (method == "POST" || method == "PUT")
{
String paramString = "";
foreach (QueryParameter p in data)
{
paramString += UrlEncode(p.Key) + "=" + UrlEncode(p.Value) + "&";
}
paramString = paramString.Remove(paramString.Length - 1);
if (uri.ToString().Contains("?"))
{
signingUri = new Uri(uri.ToString() + "&" + paramString);
}
else
{
signingUri = new Uri(uri.ToString() + "?" + paramString);
}
postData = Encoding.ASCII.GetBytes(paramString);
}
string signature = oAuthBase.GenerateSignature(signingUri, ConsumerKey, ConsumerSecret,
Token.Token, Token.Secret, method, timeStamp, nonce, OAuthBase.SignatureTypes.HMACSHA1,
out normalizedUrl, out parameters);
signature = HttpUtility.UrlEncode(signature);
StringBuilder requestUri = new StringBuilder(uri.ToString());
if (uri.ToString().Contains("?"))
{
requestUri.Append("&");
}
else
{
requestUri.Append("?");
}
requestUri.AppendFormat("oauth_consumer_key={0}&", ConsumerKey);
requestUri.AppendFormat("oauth_nonce={0}&", nonce);
requestUri.AppendFormat("oauth_timestamp={0}&", timeStamp);
requestUri.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
requestUri.AppendFormat("oauth_version={0}&", "1.0");
requestUri.AppendFormat("oauth_signature={0}", signature);
if (Token.Token != String.Empty)
{
requestUri.AppendFormat("&oauth_token={0}", Token.Token);
}
var request = (HttpWebRequest)WebRequest.Create(new Uri(requestUri.ToString()));
request.Method = method;
if (postData != null)
{
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = postData.Length;
Stream dataStream = request.GetRequestStream();
dataStream.Write(postData, 0, postData.Length);
dataStream.Close();
}
var response = request.GetResponse();
return(response);
}
private string generateSignature(OAuthBase oauthBase, OAuthRequestViewModel vm, string sharedSecret)
{
var url = new StringBuilder(vm.TargetUrl);
//if there were no querystring parameters and the last character of the url isn't a ?, add one
//otherwise add an ampersand
url.Append(url[url.Length - 1] != '?' ? '?' : '&');
#region append all properties to query string
url.AppendFormat("{0}={1}&", "context_id", string.IsNullOrEmpty(vm.ContextId) ? null : oauthBase.UrlEncode(vm.ContextId));
url.AppendFormat("{0}={1}&", "context_label", string.IsNullOrEmpty(vm.ContextLabel) ? null : oauthBase.UrlEncode(vm.ContextLabel));
url.AppendFormat("{0}={1}&", "context_title", string.IsNullOrEmpty(vm.ContextTitle) ? null : oauthBase.UrlEncode(vm.ContextTitle));
url.AppendFormat("{0}={1}&", "context_type", string.IsNullOrEmpty(vm.ContextType) ? null : oauthBase.UrlEncode(vm.ContextType));
url.AppendFormat("{0}={1}&", "ext_lms", string.IsNullOrEmpty(vm.ExtLms) ? null : oauthBase.UrlEncode(vm.ExtLms));
url.AppendFormat("{0}={1}&", "launch_presentation_document_target", string.IsNullOrEmpty(vm.LaunchPresentationDocumentTarget) ? null : oauthBase.UrlEncode(vm.LaunchPresentationDocumentTarget));
url.AppendFormat("{0}={1}&", "launch_presentation_locale", string.IsNullOrEmpty(vm.LaunchPresentationLocale) ? null : oauthBase.UrlEncode(vm.LaunchPresentationLocale));
url.AppendFormat("{0}={1}&", "launch_presentation_return_url", string.IsNullOrEmpty(vm.LaunchPresentationReturnUrl) ? null : oauthBase.UrlEncode(vm.LaunchPresentationReturnUrl));
url.AppendFormat("{0}={1}&", "lis_course_offering_sourcedid", string.IsNullOrEmpty(vm.LisCourseOfferingSourcedid) ? null : oauthBase.UrlEncode(vm.LisCourseOfferingSourcedid));
url.AppendFormat("{0}={1}&", "lis_course_section_sourcedid", string.IsNullOrEmpty(vm.LisCourseSectionSourcedid) ? null : oauthBase.UrlEncode(vm.LisCourseSectionSourcedid));
url.AppendFormat("{0}={1}&", "lis_person_contact_email_primary", string.IsNullOrEmpty(vm.LisPersonContactEmailPrimary) ? null : oauthBase.UrlEncode(vm.LisPersonContactEmailPrimary));
url.AppendFormat("{0}={1}&", "lis_person_name_family", string.IsNullOrEmpty(vm.LisPersonNameFamily) ? null : oauthBase.UrlEncode(vm.LisPersonNameFamily));
url.AppendFormat("{0}={1}&", "lis_person_name_full", string.IsNullOrEmpty(vm.LisPersonNameFull) ? null : oauthBase.UrlEncode(vm.LisPersonNameFull));
url.AppendFormat("{0}={1}&", "lis_person_name_given", string.IsNullOrEmpty(vm.LisPersonNameGiven) ? null : oauthBase.UrlEncode(vm.LisPersonNameGiven));
url.AppendFormat("{0}={1}&", "lti_message_type", string.IsNullOrEmpty(vm.LtiMessageType) ? null : oauthBase.UrlEncode(vm.LtiMessageType));
url.AppendFormat("{0}={1}&", "lti_version", string.IsNullOrEmpty(vm.LtiVersion) ? null : oauthBase.UrlEncode(vm.LtiVersion));
url.AppendFormat("{0}={1}&", "oauth_callback", string.IsNullOrEmpty(vm.OauthCallback) ? null : oauthBase.UrlEncode(vm.OauthCallback));
url.AppendFormat("{0}={1}&", "oauth_consumer_key", string.IsNullOrEmpty(vm.OauthConsumerKey) ? null : oauthBase.UrlEncode(vm.OauthConsumerKey));
url.AppendFormat("{0}={1}&", "oauth_nonce", string.IsNullOrEmpty(vm.OauthNonce) ? null : oauthBase.UrlEncode(vm.OauthNonce));
url.AppendFormat("{0}={1}&", "oauth_signature", string.IsNullOrEmpty(vm.OauthSignature) ? null : oauthBase.UrlEncode(vm.OauthSignature));
url.AppendFormat("{0}={1}&", "oauth_signature_method", string.IsNullOrEmpty(vm.OauthSignatureMethod) ? null : oauthBase.UrlEncode(vm.OauthSignatureMethod));
url.AppendFormat("{0}={1}&", "oauth_timestamp", string.IsNullOrEmpty(vm.OauthTimestamp) ? null : oauthBase.UrlEncode(vm.OauthTimestamp));
url.AppendFormat("{0}={1}&", "oauth_version", string.IsNullOrEmpty(vm.OauthVersion) ? null : oauthBase.UrlEncode(vm.OauthVersion));
url.AppendFormat("{0}={1}&", "resource_link_id", string.IsNullOrEmpty(vm.ResourceLinkId) ? null : oauthBase.UrlEncode(vm.ResourceLinkId));
url.AppendFormat("{0}={1}&", "resource_link_title", string.IsNullOrEmpty(vm.ResourceLinkTitle) ? null : oauthBase.UrlEncode(vm.ResourceLinkTitle));
url.AppendFormat("{0}={1}&", "tool_consumer_info_product_family_code", string.IsNullOrEmpty(vm.ToolConsumerInfoProductFamilyCode) ? null : oauthBase.UrlEncode(vm.ToolConsumerInfoProductFamilyCode));
url.AppendFormat("{0}={1}&", "tool_consumer_info_version", string.IsNullOrEmpty(vm.ToolConsumerInfoVersion) ? null : oauthBase.UrlEncode(vm.ToolConsumerInfoVersion));
url.AppendFormat("{0}={1}&", "tool_consumer_instance_description", string.IsNullOrEmpty(vm.ToolConsumerInstanceDescription) ? null : oauthBase.UrlEncode(vm.ToolConsumerInstanceDescription));
url.AppendFormat("{0}={1}&", "tool_consumer_instance_guid", string.IsNullOrEmpty(vm.ToolConsumerInstanceGuid) ? null : oauthBase.UrlEncode(vm.ToolConsumerInstanceGuid));
url.AppendFormat("{0}={1}&", "tool_consumer_instance_name", string.IsNullOrEmpty(vm.ToolConsumerInstanceName) ? null : oauthBase.UrlEncode(vm.ToolConsumerInstanceName));
url.AppendFormat("{0}={1}&", "tool_consumer_instance_url", string.IsNullOrEmpty(vm.ToolConsumerInstanceUrl) ? null : oauthBase.UrlEncode(vm.ToolConsumerInstanceUrl));
url.AppendFormat("{0}={1}&", "user_id", string.IsNullOrEmpty(vm.UserId) ? null : oauthBase.UrlEncode(vm.UserId));
#endregion
string normalizedUrl;
string normalizedRequestParameters;
return oauthBase.GenerateSignature(new Uri(url.ToString()),
vm.OauthConsumerKey,
sharedSecret,
null,
null,
"POST",
vm.OauthTimestamp,
vm.OauthNonce,
out normalizedUrl, out normalizedRequestParameters);
}
private void btnLogin_Click(object sender, EventArgs e)
{
try
{
String personName = "";
string consumerKey = "key";
string consumerSecret = "secret";
Uri uri = new Uri("https://api.twitter.com/oauth/request_token");
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string sig = oAuth.GenerateSignature(uri,
consumerKey, consumerSecret,
string.Empty, string.Empty,
"GET", timeStamp, nonce,
OAuthBase.SignatureTypes.HMACSHA1);
sig = HttpUtility.UrlEncode(sig);
StringBuilder stb = new StringBuilder(uri.ToString());
stb.AppendFormat("?oauth_consumer_key={0}&", consumerKey);
stb.AppendFormat("oauth_nonce={0}&", nonce);
stb.AppendFormat("oauth_timestamp={0}&", timeStamp);
stb.AppendFormat("oauth_signature_method={0}&", "HMAC-SHA1");
stb.AppendFormat("oauth_version={0}&", "1.0");
stb.AppendFormat("oauth_signature={0}", sig);
System.Diagnostics.Debug.WriteLine(stb.ToString());
StringBuilder sb = new StringBuilder();
byte[] buf = new byte[8192];
string user =
Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(txtID.Text + ":" +
txtPasswd.Text));
HttpWebRequest request =
(HttpWebRequest)WebRequest.Create("http://twitter.com/account/verify_credentials.xml");
request.Method = "GET";
request.Headers.Add("Authorization", "Basic " + user);
request.ContentType = "application/x-www-form-urlencoded";
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream resStream = response.GetResponseStream();
string tempStream = null;
int count = 0;
do
{
count = resStream.Read(buf, 0, buf.Length);
if (count != 0)
{
tempStream = Encoding.ASCII.GetString(buf, 0, count);
sb.Append(tempStream);
}
}
while (count > 0);
XmlDocument doc = new XmlDocument();
doc.LoadXml(sb.ToString());
XmlNodeList nodeList = doc.SelectNodes("/user/name");
foreach (XmlNode node in nodeList)
{
personName = node.InnerText;
}
lblMessage.Text = "Welcome, " + personName + "!";
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
if (ex.Message.Contains("Unauthorized"))
{
lblMessage.Text = "Invalid User ID and/or Password.";
}
else if (ex.Message.Contains("Service Unavailable"))
{
lblMessage.Text = "Twitter is busy, try again later";
}
else
{
lblMessage.Text = ex.Message;
}
}
}
public string GetAccessToken(string consumer_key, string consumer_secret)
{
System.Net.ServicePointManager.Expect100Continue = false;
OAuthBase oAuth = new OAuthBase();
Uri uri = new Uri("http://twitter.com/oauth/request_token");
//OAuthBace.csを用いてsignature生成
string normalizedUrl, normalizedRequestParameters;
string signature = oAuth.GenerateSignature(
uri ,
consumer_key, consumer_secret, "", "",
"GET", GenerateTimestamp() , GenerateNonce(), OAuthBase.SignatureTypes.HMACSHA1,
out normalizedUrl, out normalizedRequestParameters);
//oauth_token,oauth_token_secret取得
string param = string.Format("http://twitter.com/oauth/request_token?{0}&oauth_signature={1}",
normalizedRequestParameters, signature);
HttpWebRequest webreq = (System.Net.HttpWebRequest)WebRequest.Create(param);
webreq.Method = "GET";
HttpWebResponse webres = (HttpWebResponse)webreq.GetResponse();
Stream st = webres.GetResponseStream();
StreamReader sr = new StreamReader(st, Encoding.GetEncoding(932));
string result = sr.ReadToEnd();
sr.Close();
st.Close();
Console.WriteLine(result);
//正規表現でoauth_token,oauth_token_secret取得
string token = Regex.Match(result, @"oauth_token=(.*?)&oauth_token_secret=.*?&oauth_callback.*").Groups[1].Value;
string tokenSecret = Regex.Match(result, @"oauth_token=(.*?)&oauth_token_secret=(.*?)&oauth_callback.*").Groups[2].Value;
//ブラウザからPIN確認
string AuthorizeURL = (string.Format("http://twitter.com/oauth/authorize?{0}", result));
System.Diagnostics.Process.Start(AuthorizeURL);
Console.Write("PIN:");
string PIN = Console.ReadLine();
//oauth_token,oauth_token_secretを用いて再びsignature生成
signature = oAuth.GenerateSignature(
uri,
consumer_key, consumer_secret, token, tokenSecret,
"POST", GenerateTimestamp(), GenerateNonce(), OAuthBase.SignatureTypes.HMACSHA1,
out normalizedUrl, out normalizedRequestParameters);
string req_param = string.Format("http://twitter.com/oauth/access_token?{3}&oauth_signature={0}&oauth_verifier={2}",
signature, result, PIN, normalizedRequestParameters);
webreq = (System.Net.HttpWebRequest)WebRequest.Create(req_param);
//oauth_token,oauth_token_secretの取得
webreq.Method = "POST";
webres = (System.Net.HttpWebResponse)webreq.GetResponse();
st = webres.GetResponseStream();
sr = new StreamReader(st, Encoding.GetEncoding(932));
result = sr.ReadToEnd();
sr.Close();
st.Close();
return result;
//デスクトップ\oauth_token.txtに保存
//File.WriteAllText(Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + @"\oauth_token.txt",result);
}
public void GenerateSignature()
{
OAuthBase.SignatureTypes signatureType = OAuthBase.SignatureTypes.HMACSHA1;
string normalizedUrl = null;
string normalizedRequestParameters = null;
var myOAuth = new OAuthBase();
try
{
var uri = new Uri(_view.Uri);
string consumerKey = _view.ConsumerKey;
string consumerSecret = _view.ConsumerSecret;
string token = _view.Token;
string tokenSecret = _view.TokenSecret;
string httpMethod = _view.HttpMethod;
string timeStamp = _view.TimeStamp;
string nonce = _view.Nonce;
if (String.IsNullOrEmpty(timeStamp))
{
timeStamp = myOAuth.GenerateTimeStamp();
_view.TimeStamp = timeStamp;
}
if (String.IsNullOrEmpty(nonce))
{
nonce = myOAuth.GenerateNonce();
_view.Nonce = nonce;
}
switch (_view.SignatureMethod)
{
case 0:
signatureType = OAuthBase.SignatureTypes.HMACSHA1;
break;
case 1:
signatureType = OAuthBase.SignatureTypes.PLAINTEXT;
break;
case 2:
signatureType = OAuthBase.SignatureTypes.RSASHA1;
break;
}
myOAuth.includeVersion = _view.IncludeVersion;
string signature = "";
if (httpMethod == "POST")
{
Dictionary<string, string> dictionary = new OAuthPostRequest().GetFormVariables(_view.PostData);
signature = myOAuth.GenerateSignature(uri, consumerKey, consumerSecret, token, tokenSecret, httpMethod,
timeStamp, nonce, signatureType, out normalizedUrl,
out normalizedRequestParameters, dictionary);
}
else
{
signature = myOAuth.GenerateSignature(uri, consumerKey, consumerSecret,
token, tokenSecret, httpMethod,
timeStamp, nonce, signatureType,
out normalizedUrl,
out normalizedRequestParameters, null);
}
_view.RawSignature = signature;
_view.EncodedSignature = myOAuth.UrlEncode(signature);
_view.GeneratedUrl = normalizedUrl + "?" + normalizedRequestParameters +
"&oauth_signature=" + _view.EncodedSignature;
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
private string RequestSync(RequestData req) {
if (req.method.ToString() != "GET" && !allowWrite) {
return "";
}
// Build URI
StringBuilder sbUri = new StringBuilder(BaseUri);
sbUri.Append(req.call);
sbUri.Append("." + Format.ToString().ToLower());
// Query Params
if (req.queryParams != null) {
sbUri.Append("?");
foreach (string idx in req.queryParams.AllKeys) {
sbUri.AppendFormat("{0}={1}&", Uri.EscapeDataString(idx), Uri.EscapeDataString(req.queryParams[idx]));
}
sbUri.Remove(sbUri.Length - 1, 1);
}
Uri uri = new Uri(sbUri.ToString());
// Create Request
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string normRequestUrl;
string normRequestParam;
string sig = oAuth.GenerateSignature(uri, ConsumerKey, ConsumerSecret, AccessToken, AccessSecret,
req.method.ToString(), timeStamp, nonce, out normRequestUrl, out normRequestParam);
ServicePointManager.ServerCertificateValidationCallback = Validator;
// normRequestParam += "&oauth_signature=" + sig;
//Console.WriteLine(normRequestUrl + normRequestParam);
HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create(sbUri.ToString());
webReq.Method = req.method.ToString();
if (req.authRequired) {
StringBuilder authHdr = new StringBuilder();
authHdr.Append("OAuth ");
authHdr.AppendFormat("oauth_consumer_key=\"{0}\",", HttpUtility.UrlEncode(ConsumerKey));
authHdr.AppendFormat("oauth_token=\"{0}\",", HttpUtility.UrlEncode(AccessToken));
authHdr.AppendFormat("oauth_signature_method=\"{0}\",", HttpUtility.UrlEncode(OAuthSignatureMethod));
authHdr.AppendFormat("oauth_signature=\"{0}\",", HttpUtility.UrlEncode(sig));
authHdr.AppendFormat("oauth_timestamp=\"{0}\",", HttpUtility.UrlEncode(timeStamp));
authHdr.AppendFormat("oauth_nonce=\"{0}\",", HttpUtility.UrlEncode(nonce));
authHdr.AppendFormat("oauth_version=\"{0}\",", HttpUtility.UrlEncode(OAuthVersion));
webReq.Headers.Add("Authorization", authHdr.ToString());
}
// Header Params
if (req.headerParams != null) {
webReq.Headers.Add(req.headerParams);
}
// POST Data
if (!String.IsNullOrEmpty(req.postData)) {
ASCIIEncoding objEncoding = new ASCIIEncoding();
byte[] objBytes = objEncoding.GetBytes(req.postData);
webReq.ContentLength = objBytes.Length;
webReq.ContentType = "application/x-www-form-urlencoded";
Stream postStream = webReq.GetRequestStream();
postStream.Write(objBytes, 0, objBytes.Length);
}
// Send web request and colleciton response
WebResponse webResp = webReq.GetResponse();
Stream respStream = webResp.GetResponseStream();
StreamReader respReader = new StreamReader(respStream);
string resp = respReader.ReadToEnd();
// Save Response Headers
string header;
header = webResp.Headers[RateLimitUsedHeader];
if (!String.IsNullOrEmpty(header)) XRateLimitUsed = header;
header = webResp.Headers[RateLimitExpireHeader];
if (!String.IsNullOrEmpty(header)) XRateLimitExpire = header;
header = webResp.Headers[RateLimitLimitHeader];
if (!String.IsNullOrEmpty(header)) XRateLimitLimit = header;
header = webResp.Headers[RateLimitRemainingHeader];
if (!String.IsNullOrEmpty(header)) XRateLimitRemaining = header;
respReader.Close();
respStream.Close();
webResp.Close();
//Console.WriteLine(resp);
return StripResponseProperty(resp);
}
public JObject invoke(string action, Dictionary<string, string> parameters)
{
if (this.user_id == "") return null;
string gimmieRoot = this.gimmieRoot;
string endpoint = gimmieRoot + "/1/" + action + ".json?";
string key = this.key;
string secret = this.secret;
foreach (KeyValuePair<string, string> parameter in parameters)
{
endpoint += HttpContext.Current.Server.UrlEncode(parameter.Key) + "=" + HttpContext.Current.Server.UrlEncode(parameter.Value) + "&";
}
endpoint.TrimEnd('&');
string access_token_secret = secret;
string access_token = user_id;
string url = endpoint;
var uri = new Uri(url);
string url2, param;
var oAuth = new OAuthBase();
var nonce = oAuth.GenerateNonce();
var timeStamp = oAuth.GenerateTimeStamp();
var signature = System.Web.HttpUtility.UrlEncode(oAuth.GenerateSignature(uri, key, secret, access_token, access_token_secret, "GET", timeStamp, nonce, OAuthBase.SignatureTypes.HMACSHA1, out url2, out param));
WebRequest req = WebRequest.Create(string.Format("{0}?{1}&oauth_signature={2}", url2, param, signature));
WebResponse res = req.GetResponse();
System.IO.Stream sm = res.GetResponseStream();
System.IO.StreamReader s = new System.IO.StreamReader(sm);
JObject o = Newtonsoft.Json.Linq.JObject.Parse(s.ReadToEnd());
return o;
}
private static void getAccessToken( string consumer_key, string consumer_secret )
{
System.Net.ServicePointManager.Expect100Continue = false;
OAuthBase oAuth = new OAuthBase();
System.Uri uri = new Uri( OAuth.APIKey.ReqestToken );
//OAuthBace.csを用いてsignature生成
OAuth.OAuthConsumer consumer = new OAuthConsumer( consumer_key, consumer_secret );
string signature = oAuth.GenerateSignature( uri, consumer, "GET", "" );
//oauth_token,oauth_token_secret取得
HttpWebRequest webreq = (System.Net.HttpWebRequest)WebRequest.Create( OAuth.APIKey.ReqestToken + string.Format( "?{0}&oauth_signature={1}", oAuth.NormalizedRequestParameters, signature ) );
webreq.Method = "GET";
HttpWebResponse webres = (HttpWebResponse)webreq.GetResponse();
string result;
using ( System.IO.Stream st = webres.GetResponseStream() )
using ( System.IO.StreamReader sr = new System.IO.StreamReader( st, Encoding.GetEncoding( 932 ) ) ) {
result = sr.ReadToEnd();
}
Console.WriteLine( result );
//正規表現でoauth_token,oauth_token_secret取得
Match match = Regex.Match( result, @"oauth_token=(.*?)&oauth_token_secret=(.*?)&oauth_callback.*" );
string token = match.Groups[1].Value;
string tokenSecret = match.Groups[2].Value;
//ブラウザからPIN確認
string AuthorizeURL = OAuth.APIKey.Authorize + "?" + result;
System.Diagnostics.Process.Start( AuthorizeURL );
Console.Write( "PIN:" );
string PIN = Console.ReadLine();
//oauth_token,oauth_token_secretを用いて再びsignature生成
consumer = new OAuthConsumer( consumer_key, consumer_secret );
consumer.SetTokenWithSecret( token, tokenSecret );
signature = oAuth.GenerateSignature( uri, consumer, "POST", "" );
webreq = (System.Net.HttpWebRequest)WebRequest.Create( OAuth.APIKey.AccessToken + string.Format( "?{3}&oauth_signature={0}&oauth_verifier={2}", signature, result, PIN, oAuth.NormalizedRequestParameters ) );
//oauth_token,oauth_token_secretの取得
webreq.Method = "POST";
webres = (System.Net.HttpWebResponse)webreq.GetResponse();
using ( System.IO.Stream st = webres.GetResponseStream() )
using ( System.IO.StreamReader sr = new System.IO.StreamReader( st, Encoding.GetEncoding( 932 ) ) ) {
result = sr.ReadToEnd();
}
Console.WriteLine( result );
//正規表現でoauth_token,oauth_token_secret取得
match = Regex.Match( result, @"oauth_token=(.*?)&oauth_token_secret=(.*?)&.*" );
token = match.Groups[1].Value;
tokenSecret = match.Groups[2].Value;
Console.WriteLine( "public const string token = \"" + token + "\";" );
Console.WriteLine( "public const string tokenSecret = \"" + tokenSecret + "\";" );
//デスクトップ\oauth_token.txtに保存
File.WriteAllText( Environment.GetFolderPath( Environment.SpecialFolder.Desktop ) + @"\oauth_token.txt", result );
}
public static string GetSignature(WebMethod method, OAuthToken consumerToken, OAuthToken oauthToken, string url, out string timestamp, out string nonce)
{
OAuthBase oAuth = new OAuthBase();
nonce = oAuth.GenerateNonce();
timestamp = oAuth.GenerateTimeStamp();
string nurl, nrp;
string tokenKey = oauthToken == null ? String.Empty : oauthToken.TokenKey;
string tokenSecret = oauthToken == null ? String.Empty : oauthToken.TokenSecret;
Uri uri = new Uri(url);
string sig = oAuth.GenerateSignature(
uri,
consumerToken.TokenKey,
consumerToken.TokenSecret,
tokenKey,
tokenSecret,
method.ToString(),
timestamp,
nonce,
OAuthBase.SignatureTypes.HMACSHA1, out nurl, out nrp);
return System.Web.HttpUtility.UrlEncode(sig);
}
/// <summary>
/// Publish a message
/// </summary>
/// <param name="stream">Name of the stream.</param>
/// <param name="message">Message contents (RAW, not URLencoded).</param>
public void Publish(String stream, String message)
{
message = UrlEncode(message);
// prepare URL
var path = string.Format(ConstUrlPath, _appId, UrlEncode(stream), message);
var url = string.Format(UseSSL ? ConstUrlSSL : ConstUrl, _apiHost, path);
// prepare & issue signuate
var oAuth = new OAuthBase();
var timeStamp = oAuth.GenerateTimeStamp();
var nonce = oAuth.GenerateNonce();
string normalizedUrl;
string normalizedRequestParameters;
var res = oAuth.GenerateSignature(new Uri(url),
_apiKey, _secret,
string.Empty, string.Empty,
"POST", timeStamp, nonce, out normalizedUrl,
out normalizedRequestParameters);
// prepare Post Body
var postBody = normalizedRequestParameters;
postBody += string.Format("&oauth_signature={0}", res);
try
{
// post to api host
using (var wc = new WebClient())
{
wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
wc.Encoding = Encoding.UTF8;
wc.UploadString(url, postBody);
}
}
catch (Exception exRequest)
{
throw new TamburClientCommunicationException(
string.Format("Error sending you request to {0} See InnerExpeption for details. ({1})", _apiHost,
exRequest.Message), exRequest);
}
}
// Help formatting the request: http://stackoverflow.com/questions/6036934/accessing-yelps-oauth-1-0a-api-with-dotnetopenauth
public string getNearestStore(string place,string location)
{
//string yelpSearchUrl = "http://api.yelp.com/v2/search?" +
//"term=" + place + "&location=" + location;
/*
string formattedUri = String.Format(System.Globalization.CultureInfo.InvariantCulture, yelpSearchUrl, "");
Uri urlUri = new Uri(formattedUri);
string outNormalisedUrl = "";
string outNormalisedRequestParameters = "";
OAuth.OAuthBase oauthBase = new OAuth.OAuthBase();
string oauthSignature = oauthBase.GenerateSignature(
urlUri,
oauthConsumerKey,
oauthConsumerSecret,
oauthToken,
oauthTokenSecret,
"GET",
oauthBase.GenerateTimeStamp(),
oauthBase.GenerateNonce(),
out outNormalisedUrl,
out outNormalisedRequestParameters);
string urlString = outNormalisedUrl + "?" + outNormalisedRequestParameters +
"&oauth_signature=" + oauthSignature;
*/
OAuth.OAuthBase oA = new OAuth.OAuthBase(); //authorization class object
var _url = String.Format("http://api.yelp.com/v2/search?term={0}&location={1}&limit=10&category_filter=food", place, location); //URL for calling RESTful api for yelp.
string parameters, out_url;
Uri uri = new Uri(_url);
//authorizing the request
var signature = oA.GenerateSignature(uri,
ConfigurationManager.AppSettings["YelpConsumerKey"],
ConfigurationManager.AppSettings["YelpConsumerSecret"],
ConfigurationManager.AppSettings["YelpToken"],
ConfigurationManager.AppSettings["YelpTokenSecret"],
"GET",
oA.GenerateTimeStamp(),
oA.GenerateNonce(),
OAuth.OAuthBase.SignatureTypes.HMACSHA1,
out out_url,
out parameters
);
var newURL = string.Format("{0}?{1}&oauth_signature={2}", out_url, parameters, HttpUtility.UrlEncode(signature));
var req = WebRequest.Create(newURL) as HttpWebRequest;
var response = req.GetResponse();
var reader = new StreamReader(response.GetResponseStream()); //JSON output
var data = reader.ReadToEnd(); //converting to string
return data;
}
public static string GetSignature(WebMethod method, string url, out string timestamp, out string nonce)
{
OAuthBase oAuth = new OAuthBase();
nonce = oAuth.GenerateNonce();
timestamp = oAuth.GenerateTimeStamp();
string nurl, nrp;
Uri uri = new Uri(url);
string sig = oAuth.GenerateSignature(
uri,
Yammer.Session.Auth.Key.ConsumerKey,
Yammer.Session.Auth.Key.ConsumerSecret,
Yammer.Session.Auth.Key.TokenKey,
Yammer.Session.Auth.Key.TokenSecret,
method.ToString(),
timestamp,
nonce,
OAuthBase.SignatureTypes.PLAINTEXT, out nurl, out nrp);
return System.Web.HttpUtility.UrlEncode(sig);
}
public static string Post(string query, NameValueCollection parameters, Session session)
{
OAuthBase oAuth = new OAuthBase();
string nonce = oAuth.GenerateNonce();
string timeStamp = oAuth.GenerateTimeStamp();
string nurl, nrp;
string q = string.Empty;
int count = 0;
foreach (string key in parameters.Keys)
{
if (count == 0)
{
q = query + "?" + key + "=" + Rfc3986.Encode(parameters[key]);
}
else
{
q += "&" + key + "=" + Rfc3986.Encode(parameters[key]);
}
count++;
}
Uri uri = new Uri(q);
string sig = oAuth.GenerateSignature(
uri,
session.Auth.ConsumerKey,
session.Auth.ConsumerSecret,
session.Auth.TokenKey,
session.Auth.TokenSecret,
"POST",
timeStamp,
nonce,
OAuthBase.SignatureTypes.HMACSHA1, out nurl, out nrp);
sig = HttpUtility.UrlEncode(sig);
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(query);
req.Method = "POST";
req.Proxy = session.Proxy;
string authHeader = string.Empty;
authHeader = "OAuth " +
"realm=\"" + Resources.MESSAGES_POST + "\"," +
"oauth_consumer_key=\"" + session.Auth.ConsumerKey + "\"," +
"oauth_token=\"" + session.Auth.TokenKey + "\"," +
"oauth_nonce=\"" + nonce + "\"," +
"oauth_timestamp=\"" + timeStamp + "\"," +
"oauth_signature_method=\"" + "HMAC-SHA1" + "\"," +
"oauth_version=\"" + "1.0" + "\"," +
"oauth_signature=\"" + sig + "\"";
req.ContentType = Constants.HttpPostUrlEncodedContentType;
req.Headers.Add(Constants.AuthorizationHeaderParameter, authHeader);
count = 0;
string wdata = string.Empty;
foreach (string key in parameters.Keys)
{
if (count == 0)
{
wdata = key + "=" + Rfc3986.Encode(parameters[key]);
}
else
{
wdata += "&" + key + "=" + Rfc3986.Encode(parameters[key]);
}
count++;
}
byte[] postDataBytes = Encoding.ASCII.GetBytes(wdata);
req.ContentLength = postDataBytes.Length;
Stream reqStream = req.GetRequestStream();
reqStream.Write(postDataBytes, 0, postDataBytes.Length);
reqStream.Close();
WebResponse res = req.GetResponse();
StreamReader reader = new StreamReader(res.GetResponseStream(), Encoding.UTF8);
string data = reader.ReadToEnd();
reader.Close();
res.Close();
return data;
}
