public static SocialUserModel BindUserModel()
{
SocialUserModel result = null;
if (IsLinkedInCodeRedirect())
{
result = GetSocialProfileFormSession().UserModel;
}
else if (ShouldUseSocialProfileFromSession)
{
result = GetSocialProfileFormSession().UserModel;
}
else if (HttpContext.Current != null)
{
var request = HttpContext.Current.Request;
result = new SocialUserModel(Helper.DecodeUrlParameter(request["firstname"]), Helper.DecodeUrlParameter(request["middlename"]), Helper.DecodeUrlParameter(request["lastname"]), Helper.DecodeUrlParameter(request["email"]), Helper.DecodeUrlParameter(request["avatarurl"]));
}
return(result);
}
public SocialProfile(SocialAuthenticationModel authenticationModel, SocialUserModel userModel)
{
AuthenticationModel = authenticationModel;
UserModel = userModel;
}
private static SocialAuthenticationModel GetLinkedInAuthenticationModelAsync()
{
var result = GetSocialProfileFormSession() != null?GetSocialProfileFormSession().AuthenticationModel : null;
if (result == null)
{
var url = ConfigurationManager.AppSettings["LinkedInAccessTokenUrl"];
var headers = new Dictionary <String, String> {
{ "Content-Type", "application/x-www-form-urlencoded" }
};
var nvc = new NameValueCollection();
nvc.Add("grant_type", "authorization_code");
nvc.Add("code", HttpContext.Current.Request.QueryString["code"]);
nvc.Add("redirect_uri", Helper.GetUrlEncodedString((clsUtility.GetRootHost + "login.aspx").ToUri().UrlToHttps().ToString().ToLower()));
nvc.Add("client_id", ConfigurationManager.AppSettings["LinkedInAppId"]);
nvc.Add("client_secret", ConfigurationManager.AppSettings["LinkedInAppSecret"]);
var data = nvc.NameValueToQueryString().Substring(1);
var response = Helper.DeserializeJsonToObject(Helper.RequestUrlAsync(url, "POST", data, headers)) as Dictionary <String, Object>;
if (response.ContainsKey("error") || response.ContainsKey("error_description"))
{
throw new Exception(String.Format("LinkedIn authentication error: \"{0}\"", response["error_description"]));
}
var accessToken = response["access_token"] as String;
url = ConfigurationManager.AppSettings["LinkedInApiUrl"] + "people/~:(id,first-name,last-name,email-address,picture-url)";
headers = new Dictionary <String, String> {
{ "Authorization", "Bearer " + accessToken },
{ "x-li-format", "json" }
};
response = Helper.DeserializeJsonToObject(Helper.RequestUrlAsync(url, "GET", null, headers)) as Dictionary <String, Object>;
if (response.ContainsKey("error") || response.ContainsKey("error_description"))
{
throw new Exception(String.Format("LinkedIn api error: \"{0}\"", response["error_description"]));
}
else if (response.ContainsKey("emailAddress"))
{
if ((response["emailAddress"] as String).HasText())
{
result = new SocialAuthenticationModel(response["id"] as String, response["emailAddress"] as String, accessToken, SocialAuthenticationProvidersEnum.LinkedIn.ToString());
url = ConfigurationManager.AppSettings["LinkedInApiUrl"] + "people/" + response["id"] + "/picture-urls::(original)";
var avatarUrl = response["pictureUrl"] as String;
try
{
var pictureUrlsResponse = Helper.DeserializeJsonToObject(Helper.RequestUrlAsync(url, "GET", null, headers)) as Dictionary <String, Object>;
if (pictureUrlsResponse.ContainsKey("values"))
{
var pus = pictureUrlsResponse["values"] as Object[];
if (pus != null && pus.Length > 0)
{
avatarUrl = pus[0] as String;
}
}
}
catch
{
}
var userModel = new SocialUserModel(response["firstName"] as String, null, response["lastName"] as String, response["emailAddress"] as String, avatarUrl);
SetSocialProfileToSession(new SocialProfile(result, userModel));
}
else
{
throw new Exception("LinkedIn profile: email address is empty.");
}
}
else
{
throw new Exception("LinkedIn api: profile does not contain email-address field which is required.");
}
}
return(result);
}
