Question

我有ASP.NET Core Web API项目，需要确认电子邮件。一切正常，生成的令牌和ConfirmEmail（）方法中接收的令牌相等。令牌似乎有效，但结果给出了无效的令牌：

    var result = await userManager.ConfirmEmailAsync(user, code);

生成令牌：

        var code = await userManager.GenerateEmailConfirmationTokenAsync(user);
        var callbackUrl = Url.EmailConfirmationLink(user.Id, code, Request.Scheme);
        var email = user.Email;
        await emailSender.SendEmailConfirmationAsync(email, callbackUrl);

EmailConfirmationLink（）和SendEmailConfirmationAsync（）方法：

    public static string EmailConfirmationLink(this IUrlHelper urlHelper, string userId, string code, string scheme)
    {
        var result = urlHelper.Action(
            action: "ConfirmEmail",
            controller: "ApplicationUsers",
            values: new { userId, code },
            protocol: scheme);

        return result;
    }

    public static Task SendEmailConfirmationAsync(this IEmailSender emailSender, string email, string link)
    {
        return emailSender.SendEmailAsync(email, "Confirm your email",
            $"Please confirm your account by clicking this link: <a href='{HtmlEncoder.Default.Encode(link)}'>Confirm email</a>");
    }

ConfirmEmail（）方法：

    public async Task<IActionResult> ConfirmEmail(string userId, string code)
    {
            if (userId == null || code == null)
            {
                // ....
            }
            var user = await userManager.FindByIdAsync(userId);
            if (user == null)
            {
                throw new ApplicationException($"Unable to load user with ID '{userId}'.");
            }               
            var result = await userManager.ConfirmEmailAsync(user, code);

Answer 1

我也遇到了这个问题，我尝试了上面的答案，直到没有运气。在SendAsync方法中将isHtml参数设置为true可以解决我的问题。

_emailService.SendAsync(vm.Email, "Click the link below to validate.", $"<a href=\"{link}\">Validate email</a>",true);

确认电子邮件时ASP.NET Core无效令牌，但令牌似乎有效

1 个答案: