bulletboards/ImageBoardServerApp/Pages/Accounts/ResetPassword.razor

@page "/sys/resetpw"
@using ImageBoardServerApp.Data.Repository
@using ImageBoardServerApp.Util
<h3 class="headLogin">Reset your Password</h3>

<div class="login">
    <form>
        <RadzenFormField Text="Email" Variant="Variant.Outlined">
            <RadzenTextBox @bind-Value="@Email"/>
        </RadzenFormField>
        <br/>
        <br/>
        <RadzenButton Click=@resetPassword Text="Send reset email" ButtonStyle="ButtonStyle.Secondary"/>
        <br/>
    </form>
    @if (msg != null)
    {
        <div>
            <span class="msg">@msg</span>
        </div>
    }
</div>

@code {
    private string Email { get; set; }
    private string msg { get; set; }

    private async void resetPassword()
    {
        msg = "Checking...";
        var user = await UsersRepository.getUserByEmailRawAsync(Email);
        if (user == null)
        {
            msg = "This user is not registered.";
            return;
        }
        Console.WriteLine("Resetting a password...");

        msg = "Generating";

        var hash = TheManager.getmd5Hash();
        user.ResetPasswordToken = hash;
        user.ResetPasswordExpiresAt = DateTimeOffset.Now.ToUnixTimeMilliseconds() + 300000;

        await UsersRepository.updateUserAsync(user);

        msg = "Sending...";

        Postman.sendMail(user.Email,
            "Password Reset",
            "Reset your Password using this link:\n" +
            $"https://bulletboards.xyz/sys/click/resetpw/{user.UserID}/{hash}");
        msg = "A reset email has been sent to the selected email, if that email is registered here. The link expires in 5 Minutes";
    }

}