public async Task <ActionResult> IpLogin(UserModel model)
{
TokenData tokenData;
// Try to get ws federation claims
SocialIdentity socialIdentity;
ClaimsIdentity claimsIdentity;
var claims = new Dictionary <string, string>();
if ((socialIdentity = User.Identity as SocialIdentity) != null && socialIdentity.IsAuthenticated)
{
// Ws federation authentication for already signed in user
claims = socialIdentity.SocialClaims.ToDictionary(claim => claim.Type, claim => claim.Value);
}
else if ((claimsIdentity = User.Identity as ClaimsIdentity) != null && claimsIdentity.IsAuthenticated)
{
// Ws federation authentication
claims = claimsIdentity.Claims.ToDictionary(claim => claim.Type, claim => claim.Value);
}
// Try to extract token data from claims
if (claims.Count > 0)
{
ITokenDataExtractor tokenDataExtractor = _tokenDataExtractorFactory.CreateTokenDataExtractor(TokenType.Claims);
tokenData = tokenDataExtractor.Get(new IpData {
Token = JsonConvert.SerializeObject(claims)
});
FederatedAuthentication.WSFederationAuthenticationModule.SignOut(true);
}
else if (model != null && !string.IsNullOrEmpty(model.UserIdentifier))
{
if (!ModelState.IsValid)
{
return(View(model));
}
// Registration form data
tokenData = model;
}
else
{
// Failure while authentication
return(View("_IpAccessDeclined"));
}
DomainUser user = null;
DomainUser currentUser = null;
try
{
user = await GetUserByToken(tokenData);
}
catch (ForbiddenException)
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
currentUser = await GetCurrentUser();
try
{
if (currentUser != null)
{
if (user == null)
{
await _userService.AddMembersipAsync(currentUser.Id, tokenData);
user = await GetUserByEmail(tokenData);
if (user != null && user.Id != currentUser.Id)
{
await _userService.MergeFromAsync(user.Id, currentUser.Id);
}
else
{
if (String.IsNullOrEmpty(currentUser.Email) && !String.IsNullOrEmpty(tokenData.Email))
{
await _userService.ChangeEmailAsync(UserId, tokenData.Email);
}
}
}
else
{
if (user.Id != currentUser.Id)
{
await _userService.MergeFromAsync(user.Id, currentUser.Id);
}
}
// Set cookies
await _authenticationService.SetUserAsync(currentUser, tokenData);
}
else
{
if (user == null)
{
user = await GetUserByEmail(tokenData);
if (user != null)
{
await _userService.AddMembersipAsync(user.Id, tokenData);
}
else
{
user = await CompleteRegistrationAsync(tokenData);
}
}
// Set cookies if not authenticated
await _authenticationService.SetUserAsync(user, tokenData);
}
}
catch (Exception e)
{
Trace.TraceError("Failed IpLogin '{0}:{1}': {2}", tokenData.IdentityProvider, tokenData.UserIdentifier, e);
return(new HttpStatusCodeResult(HttpStatusCode.InternalServerError));
}
// For statistics
HttpContext.Items.Add("isLogin", true);
// Return user to the authentication page
if (Request.Cookies.AllKeys.Contains(ReturnUrl))
{
string returnUrl = HttpUtility.UrlDecode(Request.Cookies[ReturnUrl].Value);
// Remove cookie
Response.Cookies.Add(new HttpCookie(ReturnUrl)
{
Expires = DateTime.Now.AddDays(-1d)
});
// Redirect to requested url
if (!string.IsNullOrEmpty(returnUrl) && returnUrl.StartsWith("/"))
{
return(Redirect(returnUrl));
}
}
return(RedirectToAction("Index", "Home"));
}
public async Task <HttpResponseMessage> Post(SessionIpModel model)
{
ITokenDataExtractor tokenDataExtractor = _tokenDataExtractorFactory.CreateTokenDataExtractor(model.Type);
TokenData tokenData;
try
{
tokenData = tokenDataExtractor.Get(model);
}
catch (BadRequestException)
{
ModelState.AddModelError("Token", ResponseMessages.AccountsInvalidToken);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
// Return result
DomainUser user = null;
try
{
user = await _userService.FindByIdentityAsync(tokenData.IdentityProvider, tokenData.UserIdentifier);
}
catch (NotFoundException)
{
}
// Try to find user by email
if (user == null && !string.IsNullOrEmpty(tokenData.Email))
{
try
{
user = await _userService.FindByEmailAsync(tokenData.Email);
}
catch (NotFoundException)
{
}
// Add ip memebership to user
if (user != null)
{
await _userService.AddMembersipAsync(user.Id, tokenData);
}
}
var httpStatusCode = HttpStatusCode.OK;
// Check whether registration is required
if (user == null)
{
var profileData = new DomainUser
{
ApplicationName = AppName,
Name = tokenData.Name,
Email = tokenData.Email,
UserAgent = _productIdExtractor.Get(UserAgent),
Roles = new List <string> {
DomainRoles.User
},
Memberships = new List <UserMembership>
{
new UserMembership
{
IdentityProvider = tokenData.IdentityProvider,
UserIdentifier = tokenData.UserIdentifier,
}
}
};
user = await _userService.AddAsync(profileData);
// Send registration e-mail
try
{
await _emailNotificationService.SendRegistrationEmailAsync(user);
}
catch (Exception e)
{
Trace.TraceError("Failed to send registration email to address {0} for user {1}: {2}", user.Email, user.Id, e);
}
// Send notification into social network
ISocialNetworkNotifier notifier = _notificationFactory.GetNotifier(tokenData.IdentityProvider);
if (notifier != null)
{
try
{
await notifier.SendWelcomeMessageAsync(user, tokenData);
}
catch (BadGatewayException)
{
}
catch (Exception e)
{
Trace.TraceError("Failed to send welcome message to user {0}: {1}", user.Id, e);
}
}
httpStatusCode = HttpStatusCode.Created;
}
var token = await _authenticationService.SetUserAsync(user, tokenData, true);
return(Request.CreateResponse(httpStatusCode, new AuthenticationTokenModel {
Token = token
}));
}