public async Task <IHttpActionResult> AddExternalLogin(AddExternalLoginBindingModel model) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } Authentication.SignOut(DefaultAuthenticationTypes.ExternalCookie); AuthenticationTicket ticket = AccessTokenFormat.Unprotect(model.ExternalAccessToken); if (ticket == null || ticket.Identity == null || (ticket.Properties != null && ticket.Properties.ExpiresUtc.HasValue && ticket.Properties.ExpiresUtc.Value < DateTimeOffset.UtcNow)) { return(BadRequest("External login failure.")); } ExternalLoginData externalData = ExternalLoginData.FromIdentity(ticket.Identity); if (externalData == null) { return(BadRequest("The external login is already associated with an account.")); } IdentityResult result = await UserManager.AddLoginAsync(User.Identity.GetUserId().ToGuid(), new UserLoginInfo(externalData.LoginProvider, externalData.ProviderKey)); if (!result.Succeeded) { return(GetErrorResult(result)); } return(Ok()); }
public async Task<IHttpActionResult> AddExternalLogin(AddExternalLoginBindingModel model) { if (!ModelState.IsValid) { return BadRequest(ModelState); } Authentication.SignOut(DefaultAuthenticationTypes.ExternalCookie); AuthenticationTicket ticket = AccessTokenFormat.Unprotect(model.ExternalAccessToken); if (ticket == null || ticket.Identity == null || (ticket.Properties != null && ticket.Properties.ExpiresUtc.HasValue && ticket.Properties.ExpiresUtc.Value < DateTimeOffset.UtcNow)) { return BadRequest("外部登录失败。"); } ExternalLoginData externalData = ExternalLoginData.FromIdentity(ticket.Identity); if (externalData == null) { return BadRequest("外部登录已与某个帐户关联。"); } IdentityResult result = await UserManager.AddLoginAsync(User.Identity.GetUserId(), new UserLoginInfo(externalData.LoginProvider, externalData.ProviderKey)); if (!result.Succeeded) { return GetErrorResult(result); } return Ok(); }