public IActionResult RequestExternalSignIn(string provider, string returnUrl) { var redirectUrl = Url.Action(nameof(ExternalSignInCallback), new { ReturnUrl = returnUrl }); AuthenticationProperties authenticationProperties = _accountManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl); return(Challenge(authenticationProperties, provider)); }
public async Task <IActionResult> ExternalLogin(string provider, string returnUrl = null) { // Request a redirect to the external login provider. var redirectUrl = Url.Action(nameof(ExternalLoginCallback), "Account", new { returnUrl }); var properties = await _accountManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl); return(Challenge(properties, provider)); }
public async Task <IActionResult> LinkLogin(string provider) { // Clear the existing external cookie to ensure a clean login process await HttpContext.SignOutAsync(IdentityConstants.ExternalScheme); // Request a redirect to the external login provider to link a login for the current user var redirectUrl = Url.Action(nameof(LinkLoginCallback)); var properties = await _accountManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl, User); return(new ChallengeResult(provider, properties)); }