本博主要介绍microsoft 账号授权(OAuth 2.0)登入并获取用户信息的过程，因为写过google账号授权登入的过程，所以这里就简单介绍一下，google授权登入参考地址：http://www.cnblogs.com/JohnnyYin/p/3447217.html
1.去microsoft官网注册账号，注册完了账号再注册一个app，地址：https://account.live.com/developers/applications/index
2.其他都不详细介绍了，直接上code
/// <summary>
/// the access token
/// </summary>
private static string accessToken; /// <summary>
/// the application id
/// </summary>
private static string clientID = ConfigurationSettings.AppSettings["WL_ClientID"].ToString(); /// <summary>
/// the application secret
/// </summary>
private static string clientSecret = ConfigurationSettings.AppSettings["WL_ClientSecret"].ToString(); /// <summary>
/// the application redirect uri path
/// </summary>
private static string redirectUri = ConfigurationSettings.AppSettings["WL_RedirectUri"].ToString();
/// <summary>
///Get the login with microsoft url
/// </summary>
/// <returns></returns>
/// <author>Johnny</author>
/// <date>2013/11/15, 16:37:08</date>
/// <returns>return a twitter login url</returns>
public string GetLoginUrl()
{
string loginUrl = null;
try
{
loginUrl = string.Format("https://login.live.com/oauth20_authorize.srf?" +
"client_id={0}&scope={1}&response_type=code&redirect_uri={2}",
HttpUtility.UrlEncode(clientID),
HttpUtility.UrlEncode("wl.basic,wl.emails"),
HttpUtility.UrlEncode(redirectUri)
);
}
catch (Exception)
{ throw;
}
return loginUrl;
}
/// <summary>
///general a post http request
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:21:33</date>
public string Post(string url, string parameters)
{
byte[] postData = System.Text.Encoding.ASCII.GetBytes(parameters); System.Net.ServicePointManager.Expect100Continue = false;
WebRequest request = WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = postData.Length; Stream requestStream = request.GetRequestStream(); requestStream.Write(postData, , postData.Length);
requestStream.Close(); WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string content = reader.ReadToEnd();
reader.Close();
stream.Close(); return content;
}
/// <summary>
///Get an access token
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/15, 16:37:08</date>
/// <returns>return an access token</returns>
public string GetAccessToken()
{
try
{
if (string.IsNullOrEmpty(accessToken))
{
string code = HttpContext.Current.Request.Params["code"];
if (code != null)
{
string tokenUrl = string.Format("https://login.live.com/oauth20_token.srf");
var post = string.Format("client_id={0}&redirect_uri={1}&client_secret={2}&code={3}&grant_type=authorization_code",
HttpUtility.UrlEncode(clientID),
HttpUtility.UrlEncode(redirectUri),
clientSecret,
code);
string result = this.Post(tokenUrl, post);
accessToken = JsonConvert.DeserializeAnonymousType(result, new { access_token = "" }).access_token;
}
}
}
catch (Exception)
{ throw;
}
return accessToken;
}
/// <summary>
///windows live user profile
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/18, 16:05:51</date>
private class UserProfile
{
public string id { get; set; }
public emails emails { get; set; }
public string name { get; set; }
public string first_name { get; set; }
public string last_name { get; set; }
public string link { get; set; }
public string gender { get; set; }
public string updated_time { get; set; }
public string locale { get; set; }
public string timezone { get; set; }
} private class emails
{
public string preferred { get; set; }
public string account { get; set; }
public string personal { get; set; }
public string business { get; set; }
} /// <summary>
///Get the current user information
/// </summary>
/// <author>Johnny</author>
/// <returns>return an UserInfo</returns>
/// <date>2013/11/15, 16:37:08</date>
/// <returns>return the current user information</returns>
public UserProfile GetUserInfo()
{
UserProfile userInfo = null;
try
{
if (!string.IsNullOrEmpty(accessToken))
{
string result = "";
string profileUrl = string.Format("https://apis.live.net/v5.0/me?access_token={0}", accessToken);
result = webHelper.Get(profileUrl, "");
var data = JsonConvert.DeserializeAnonymousType(result, new UserProfile());
}
else
{
throw new Exception("ERROR: [GoogleProvider] the access token is null or not valid.");
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
} return userInfo;
}
/// <summary>
///general a get http request
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:21:33</date>
public string Get(string url, string parameters)
{
if (parameters != null && parameters != "")
{
if (url.Contains("?"))
{
url += "&" + parameters;
}
else
{
url += "?" + parameters;
}
} WebRequest request = WebRequest.Create(url);
WebResponse response = request.GetResponse(); Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string content = reader.ReadToEnd();
reader.Close();
stream.Close(); return content;
}
http request 辅助方法
/// <summary>
///general a get http request
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:21:33</date>
public string Get(string url, Dictionary<string, string> parameters)
{
return Get(url, DictionaryToString(parameters));
} /// <summary>
///general a get http request
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:21:33</date>
public string Get(string url, string parameters)
{
if (parameters != null && parameters != "")
{
if (url.Contains("?"))
{
url += "&" + parameters;
}
else
{
url += "?" + parameters;
}
} WebRequest request = WebRequest.Create(url);
WebResponse response = request.GetResponse(); Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string content = reader.ReadToEnd();
reader.Close();
stream.Close(); return content;
} /// <summary>
///general a http request with add header type
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/26, 17:12:32</date>
public string HeaderRequest(string method, string url, string headerQuery)
{
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = method;
request.Headers.Add(headerQuery);
request.Credentials = CredentialCache.DefaultCredentials;
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string content = reader.ReadToEnd();
reader.Close();
stream.Close(); return content;
}
catch (Exception)
{ throw;
}
} /// <summary>
///general a post http request
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:21:33</date>
public string Post(string url, Dictionary<string, string> parameters)
{
return Post(url, DictionaryToString(parameters));
} /// <summary>
///general a post http request
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:21:33</date>
public string Post(string url, string parameters)
{
byte[] postData = System.Text.Encoding.ASCII.GetBytes(parameters); System.Net.ServicePointManager.Expect100Continue = false;
WebRequest request = WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = postData.Length; Stream requestStream = request.GetRequestStream(); requestStream.Write(postData, , postData.Length);
requestStream.Close(); WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string content = reader.ReadToEnd();
reader.Close();
stream.Close(); return content;
} /// <summary>
///general the result string to dictionary
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:23:25</date>
public string DictionaryToString(Dictionary<string, string> parameters)
{
string queryParameter = "";
foreach (string key in parameters.Keys)
{
if (queryParameter != "") queryParameter = "&";
queryParameter += key + "=" + parameters[key];
} return queryParameter;
} /// <summary>
///general the result dictionary to string
/// </summary>
/// <author>Johnny</author>
/// <date>2013/11/20, 09:23:25</date>
public Dictionary<string, string> StringToDictionary(string queryParameter)
{
Dictionary<string, string> parameters = new Dictionary<string, string>();
foreach (string keyvalue in queryParameter.Split(new char[] { '&' }))
{
string[] values = keyvalue.Split(new char[] { '=' });
parameters.Add(values[], values[]);
} return parameters;
}
更多microsoft api信息请参考：http://msdn.microsoft.com/zh-CN/library/live