/// <summary>
/// Get AuthorizeUrl
/// </summary>
/// <remarks>Firstly, should be get the authorization.</remarks>
/// <returns></returns>
public string GetAuthorizeUrl()
{
var dict = new Dictionary <string, string>();
dict.Add("client_id", Settings.AppKey);
dict.Add("redirect_uri", Settings.CallbackUrl);
dict.Add("response_type", "code");
//dict1.Add("display", "default");
return(Settings.AuthorizeUrl + "?" + dict.BuildToUrlString());
}
public async Task <int> ExpiresInAccessTokenAsync(string accessToken)
{
HttpWebRequest request = null;
try
{
request = WebRequest.Create(Settings.QueryAccessTokenUrl) as HttpWebRequest;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.CookieContainer = new CookieContainer();
var parameters = new Dictionary <string, string>();
parameters.Add("access_token", accessToken);
var postBody = parameters.BuildToUrlString();
var postData = System.Text.Encoding.UTF8.GetBytes(postBody);
using (var requestStream = await request.GetRequestStreamAsync())
{
await requestStream.WriteAsync(postData, 0, postData.Length);
}
var expiresIn = 0;
using (var response = await request.GetResponseAsync())
{
using (var sr = new System.IO.StreamReader(response.GetResponseStream()))
{
var result = await sr.ReadToEndAsync();
var regex = new Regex(Constants.OAuth2AccessTokenExpiresInPattern);
var match = regex.Match(result);
if (match == null)
{
return(expiresIn);
}
var strExpiresIn = match.Groups["expires_in"].Value;
var parseResult = int.TryParse(strExpiresIn, out expiresIn);
return(expiresIn);
}
}
}
finally
{
if (request != null)
{
request.Abort();
}
}
}
public virtual string GetSimulateLoginPostBody(string passport, string password)
{
var dict2 = new Dictionary <string, string>();
dict2.Add("action", "submit");
dict2.Add("withOfficalFlag", "0");
dict2.Add("ticket", null);
dict2.Add("isLoginSina", null);
dict2.Add("response_type", "token");
dict2.Add("regCallback", null);
dict2.Add("redirect_uri", Settings.CallbackUrl);
dict2.Add("client_id", Settings.AppKey);
dict2.Add("state", null);
dict2.Add("from", null);
dict2.Add("userId", passport);
dict2.Add("passwd", password);
dict2.Add("display", "js");
return(dict2.BuildToUrlString());
}
public virtual string GetSimulateLoginPostBody(string passport, string password)
{
var dict2 = new Dictionary<string, string>();
dict2.Add("action", "submit");
dict2.Add("withOfficalFlag", "0");
dict2.Add("ticket", null);
dict2.Add("isLoginSina", null);
dict2.Add("response_type", "token");
dict2.Add("regCallback", null);
dict2.Add("redirect_uri", Settings.CallbackUrl);
dict2.Add("client_id", Settings.AppKey);
dict2.Add("state", null);
dict2.Add("from", null);
dict2.Add("userId", passport);
dict2.Add("passwd", password);
dict2.Add("display", "js");
return dict2.BuildToUrlString();
}
/// <summary>
/// Get AccessToken Async
/// </summary>
/// <param name="grantType">authorization_code、password、refresh_token</param>
/// <param name="parameters"></param>
/// <returns></returns>
internal async Task<OAuthAccessToken> GetAccessTokenAsync(GrantType grantType, Dictionary<string, string> parameters)
{
if (parameters == null || parameters.Count == 0)
{
throw new ArgumentException("GetAccessTokenAsync Parameters is invalid.");
}
HttpWebRequest request = null;
try
{
request = WebRequest.Create(Settings.AccessTokenUrl) as HttpWebRequest;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.CookieContainer = new CookieContainer();
parameters.Add("client_id", Settings.AppKey);
parameters.Add("client_secret", Settings.AppSecret);
var grant_type = "";
switch (grantType)
{
case GrantType.AuthorizationCode:
grant_type = "authorization_code";
break;
case GrantType.Password:
grant_type = "password";
break;
case GrantType.RefreshToken:
grant_type = "refresh_token";
break;
default:
grant_type = "authorization_code";
break;
}
parameters.Add("grant_type", grant_type);
var postBody = parameters.BuildToUrlString();
var postData = System.Text.Encoding.UTF8.GetBytes(postBody);
using (var requestStream = await request.GetRequestStreamAsync())
{
await requestStream.WriteAsync(postData, 0, postData.Length);
}
using (var response = await request.GetResponseAsync())
{
using (var sr = new System.IO.StreamReader(response.GetResponseStream()))
{
var result = await sr.ReadToEndAsync();
return ConvertToAccessTokenByRegex(result);
}
}
}
finally
{
if (request != null)
request.Abort();
}
}
/// <summary>
/// Get AuthorizeUrl
/// </summary>
/// <remarks>Firstly, should be get the authorization.</remarks>
/// <returns></returns>
public string GetAuthorizeUrl()
{
var dict = new Dictionary<string, string>();
dict.Add("client_id", Settings.AppKey);
dict.Add("redirect_uri", Settings.CallbackUrl);
dict.Add("response_type", "code");
//dict1.Add("display", "default");
return Settings.AuthorizeUrl + "?" + dict.BuildToUrlString();
}
public async Task<int> ExpiresInAccessTokenAsync(string accessToken)
{
HttpWebRequest request = null;
try
{
request = WebRequest.Create(Settings.QueryAccessTokenUrl) as HttpWebRequest;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.CookieContainer = new CookieContainer();
var parameters = new Dictionary<string, string>();
parameters.Add("access_token", accessToken);
var postBody = parameters.BuildToUrlString();
var postData = System.Text.Encoding.UTF8.GetBytes(postBody);
using (var requestStream = await request.GetRequestStreamAsync())
{
await requestStream.WriteAsync(postData, 0, postData.Length);
}
var expiresIn = 0;
using (var response = await request.GetResponseAsync())
{
using (var sr = new System.IO.StreamReader(response.GetResponseStream()))
{
var result = await sr.ReadToEndAsync();
var regex = new Regex(Constants.OAuth2AccessTokenExpiresInPattern);
var match = regex.Match(result);
if (match == null)
{
return expiresIn;
}
var strExpiresIn = match.Groups["expires_in"].Value;
var parseResult = int.TryParse(strExpiresIn, out expiresIn);
return expiresIn;
}
}
}
finally
{
if (request != null)
request.Abort();
}
}
/// <summary>
/// Get AccessToken Async
/// </summary>
/// <param name="grantType">authorization_code、password、refresh_token</param>
/// <param name="parameters"></param>
/// <returns></returns>
internal async Task <OAuthAccessToken> GetAccessTokenAsync(GrantType grantType, Dictionary <string, string> parameters)
{
if (parameters == null || parameters.Count == 0)
{
throw new ArgumentException("GetAccessTokenAsync Parameters is invalid.");
}
HttpWebRequest request = null;
try
{
request = WebRequest.Create(Settings.AccessTokenUrl) as HttpWebRequest;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.CookieContainer = new CookieContainer();
parameters.Add("client_id", Settings.AppKey);
parameters.Add("client_secret", Settings.AppSecret);
var grant_type = "";
switch (grantType)
{
case GrantType.AuthorizationCode:
grant_type = "authorization_code";
break;
case GrantType.Password:
grant_type = "password";
break;
case GrantType.RefreshToken:
grant_type = "refresh_token";
break;
default:
grant_type = "authorization_code";
break;
}
parameters.Add("grant_type", grant_type);
var postBody = parameters.BuildToUrlString();
var postData = System.Text.Encoding.UTF8.GetBytes(postBody);
using (var requestStream = await request.GetRequestStreamAsync())
{
await requestStream.WriteAsync(postData, 0, postData.Length);
}
using (var response = await request.GetResponseAsync())
{
using (var sr = new System.IO.StreamReader(response.GetResponseStream()))
{
var result = await sr.ReadToEndAsync();
return(ConvertToAccessTokenByRegex(result));
}
}
}
finally
{
if (request != null)
{
request.Abort();
}
}
}
