获取电子邮件从OAuth认证（微软） [英] Getting email from oauth authentication (Microsoft)
本文介绍了获取电子邮件从OAuth认证（微软）的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我怎样才能从微软帐户的电子邮件？我做的是以下内容：
How can I get the email from microsoft account? I'm doing the following:
public ActionResult ExternalLoginCallback(string returnUrl)
{
AuthenticationResult result = OAuthWebSecurity.VerifyAuthentication(Url.Action("ExternalLoginCallback", new { ReturnUrl = returnUrl }));
//...
string email = null;
if (result.Provider.ToLower() == "google")
{
email = result.ExtraData["email"];
}
else if (result.Provider.ToLower() == "facebook")
{
email = result.ExtraData["username"];
}
else if (result.Provider.ToLower() == "microsoft")
{
email = result.ExtraData["????"];
}
}
有关谷歌和Facebook，我能得到的电子邮件，但我不能与Microsoft？我应该使用什么丘？
For google and facebook I'm able to get the email but I can't with microsoft? What kew should I use?
推荐答案
解决方案：
public class MicrosoftScopedClient : IAuthenticationClient
{
private string clientId;
private string clientSecret;
private string scope;
private const string baseUrl = "https://login.live.com/oauth20_authorize.srf";
private const string tokenUrl = "https://login.live.com/oauth20_token.srf";
public MicrosoftScopedClient(string clientId, string clientSecret, string scope)
{
this.clientId = clientId;
this.clientSecret = clientSecret;
this.scope = scope;
}
public string ProviderName
{
get { return "Microsoft"; }
}
public void RequestAuthentication(HttpContextBase context, Uri returnUrl)
{
string url = baseUrl + "?client_id=" + clientId + "&redirect_uri=" + HttpUtility.UrlEncode(returnUrl.ToString()) + "&scope=" + HttpUtility.UrlEncode(scope) + "&response_type=code";
context.Response.Redirect(url);
}
public AuthenticationResult VerifyAuthentication(HttpContextBase context)
{
string code = context.Request.QueryString["code"];
string rawUrl = context.Request.Url.ToString();
//From this we need to remove code portion
rawUrl = Regex.Replace(rawUrl, "&code=[^&]*", "");
IDictionary<string, string> userData = GetUserData(code, rawUrl);
if (userData == null)
return new AuthenticationResult(false, ProviderName, null, null, null);
string id = userData["id"];
string username = userData["email"];
userData.Remove("id");
userData.Remove("email");
AuthenticationResult result = new AuthenticationResult(true, ProviderName, id, username, userData);
return result;
}
private IDictionary<string, string> GetUserData(string accessCode, string redirectURI)
{
string token = QueryAccessToken(redirectURI, accessCode);
if (token == null || token == "")
{
return null;
}
var userData = GetUserData(token);
return userData;
}
private IDictionary<string, string> GetUserData(string accessToken)
{
ExtendedMicrosoftClientUserData graph;
var request =
WebRequest.Create(
"https://apis.live.net/v5.0/me?access_token=" + EscapeUriDataStringRfc3986(accessToken));
using (var response = request.GetResponse())
{
using (var responseStream = response.GetResponseStream())
{
using (StreamReader sr = new StreamReader(responseStream))
{
string data = sr.ReadToEnd();
graph = JsonConvert.DeserializeObject<ExtendedMicrosoftClientUserData>(data);
}
}
}
var userData = new Dictionary<string, string>();
userData.Add("id", graph.Id);
userData.Add("username", graph.Name);
userData.Add("name", graph.Name);
userData.Add("link", graph.Link == null ? null : graph.Link.AbsoluteUri);
userData.Add("gender", graph.Gender);
userData.Add("firstname", graph.FirstName);
userData.Add("lastname", graph.LastName);
userData.Add("email", graph.Emails.Preferred);
return userData;
}
private string QueryAccessToken(string returnUrl, string authorizationCode)
{
var entity =
CreateQueryString(
new Dictionary<string, string> {
{ "client_id", this.clientId },
{ "redirect_uri", returnUrl },
{ "client_secret", this.clientSecret},
{ "code", authorizationCode },
{ "grant_type", "authorization_code" },
});
WebRequest tokenRequest = WebRequest.Create(tokenUrl);
tokenRequest.ContentType = "application/x-www-form-urlencoded";
tokenRequest.ContentLength = entity.Length;
tokenRequest.Method = "POST";
using (Stream requestStream = tokenRequest.GetRequestStream())
{
var writer = new StreamWriter(requestStream);
writer.Write(entity);
writer.Flush();
}
HttpWebResponse tokenResponse = (HttpWebResponse)tokenRequest.GetResponse();
if (tokenResponse.StatusCode == HttpStatusCode.OK)
{
using (Stream responseStream = tokenResponse.GetResponseStream())
{
using (StreamReader sr = new StreamReader(responseStream))
{
string data = sr.ReadToEnd();
var tokenData = JsonConvert.DeserializeObject<OAuth2AccessTokenData>(data);
if (tokenData != null)
{
return tokenData.AccessToken;
}
}
}
}
return null;
}
private static readonly string[] UriRfc3986CharsToEscape = new[] { "!", "*", "'", "(", ")" };
private static string EscapeUriDataStringRfc3986(string value)
{
StringBuilder escaped = new StringBuilder(Uri.EscapeDataString(value));
// Upgrade the escaping to RFC 3986, if necessary.
for (int i = 0; i < UriRfc3986CharsToEscape.Length; i++)
{
escaped.Replace(UriRfc3986CharsToEscape[i], Uri.HexEscape(UriRfc3986CharsToEscape[i][0]));
}
// Return the fully-RFC3986-escaped string.
return escaped.ToString();
}
private static string CreateQueryString(IEnumerable<KeyValuePair<string, string>> args)
{
if (!args.Any())
{
return string.Empty;
}
StringBuilder sb = new StringBuilder(args.Count() * 10);
foreach (var p in args)
{
sb.Append(EscapeUriDataStringRfc3986(p.Key));
sb.Append('=');
sb.Append(EscapeUriDataStringRfc3986(p.Value));
sb.Append('&');
}
sb.Length--; // remove trailing &
return sb.ToString();
}
protected class ExtendedMicrosoftClientUserData
{
public string FirstName { get; set; }
public string Gender { get; set; }
public string Id { get; set; }
public string LastName { get; set; }
public Uri Link { get; set; }
public string Name { get; set; }
public Emails Emails { get; set; }
}
protected class Emails
{
public string Preferred { get; set; }
public string Account { get; set; }
public string Personal { get; set; }
public string Business { get; set; }
}
}
AuthConfig.cs
public static class AuthConfig
{
public static void RegisterAuth()
{
Dictionary<string, object> MicrosoftsocialData = new Dictionary<string, object>();
MicrosoftsocialData.Add("Icon", "../Content/icons/microsoft.png");
OAuthWebSecurity.RegisterClient(new MicrosoftScopedClient("XXXXXXXX", "YYYYYYYYYYYYY",
"wl.basic wl.emails"), "Microsoft", MicrosoftsocialData);
//......
}
}
用法：
public ActionResult ExternalLoginCallback(string returnUrl)
{
AuthenticationResult result = OAuthWebSecurity.VerifyAuthentication(Url.Action("ExternalLoginCallback", new { ReturnUrl = returnUrl }));
//...
string email = null;
if (result.Provider.ToLower() == "google")
{
email = result.ExtraData["email"];
}
else if (result.Provider.ToLower() == "facebook")
{
email = result.ExtraData["username"];
}
else if (result.Provider.ToLower() == "microsoft")
{
email = result.UserName;
}
}
根据<一个href=\"http://mvcdiary.com/2013/03/01/how-oauthsecurity-to-obtain-emails-for-different-oauth-clients-but-microsoft-client-doesnt-return-email-it-didnt-include-scope-wl-emails/\"相对=nofollow>如何OAuthWebSecurity获取电子邮件为不同的OAuth用户端，但微软的客户不回邮件，它没有包括的范围wl.emails
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