带有确认逻辑的默认身份更改用户名/电子邮件没有意义。
我的应用程序设置错误还是 Microsoft 没有很好地设计 Identity?
public async Task<IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return Page();
}
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
}
//...
var email = await _userManager.GetEmailAsync(user);
if (Input.Email != email)
{
var setEmailResult = await _userManager.SetEmailAsync(user, Input.Email);
if (!setEmailResult.Succeeded)
{
var userId = await _userManager.GetUserIdAsync(user);
throw new InvalidOperationException($"Unexpected error occurred setting email for user with ID '{userId}'.");
}
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