public async Task <IActionResult> Activate(string id)
{
if (string.IsNullOrEmpty(id))
{
throw new InvalidOperationException();
}
var user = await _userManager.FindByIdAsync(id);
if (user == null)
{
throw new InvalidOperationException();
}
if (user.MigrationStatus == (int)MigrationStatus.NotMigrated)
{
throw new InvalidOperationException();
}
await _graphService.SetUserActivationStatusAsync(user.UserName, "Pending");
var userClaims = await _userManager.GetClaimsAsync(user);
var displayNameClaim = userClaims.First(c => c.Type == WingTipClaimTypes.DisplayNameClaimType);
var nonce = _passwordGenerator.GeneratePassword();
var redeemUrl = GenerateSignedRedeemUrl(user.UserName, nonce);
_smtpService.SendActivationEmail(user.UserName, displayNameClaim.Value, redeemUrl);
var existingNonceClaim = userClaims.FirstOrDefault(c => c.Type == WingTipClaimTypes.NonceClaimType);
if (existingNonceClaim != null)
{
var removeClaimResult = await _userManager.RemoveClaimAsync(user, existingNonceClaim);
if (!removeClaimResult.Succeeded)
{
throw new InvalidOperationException(removeClaimResult.Errors.ToString());
}
}
var newNonceClaim = new Claim(WingTipClaimTypes.NonceClaimType, nonce);
var addClaimResult = await _userManager.AddClaimAsync(user, newNonceClaim);
if (!addClaimResult.Succeeded)
{
throw new InvalidOperationException(addClaimResult.Errors.ToString());
}
return(RedirectToAction("Index"));
}
