btcpayserver/BTCPayServer/Extensions/EmailSenderExtensions.cs
d11n 09dbe44bca
Onboarding: Invite new users on store level (#5719)
* Onboarding: Invite new users

- Separates the user self-registration and invite cases
- Adds invitation email for users created by the admin
- Adds invitation tokens to verify user was invited
- Adds handler action for invite links
- Refactors `UserEventHostedService`
- Fixes #5726.

* Add permissioned form tag helper

* Better way of changing a user's role

* Test fixes
2024-03-19 14:58:33 +01:00

61 lines
3.6 KiB
C#

using System.Text.Encodings.Web;
using BTCPayServer.Services.Mails;
using MimeKit;
namespace BTCPayServer.Services
{
public static class EmailSenderExtensions
{
private static string BODY_STYLE = "font-family: Open Sans, Helvetica Neue,Arial,sans-serif; font-color: #292929;";
private static string HEADER_HTML = "<h1 style='font-size:1.2rem'>BTCPay Server</h1><br/>";
private static string BUTTON_HTML = "<a href='{button_link}' type='submit' style='min-width: 2em;min-height: 20px;text-decoration-line: none;cursor: pointer;display: inline-block;font-weight: 400;color: #fff;text-align: center;vertical-align: middle;user-select: none;background-color: #51b13e;border-color: #51b13e;border: 1px solid transparent;padding: 0.375rem 0.75rem;font-size: 1rem;line-height: 1.5;border-radius: 0.25rem;transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;'>{button_description}</a>";
private static string CallToAction(string actionName, string actionLink)
{
var button = $"{BUTTON_HTML}".Replace("{button_description}", actionName, System.StringComparison.InvariantCulture);
return button.Replace("{button_link}", HtmlEncoder.Default.Encode(actionLink), System.StringComparison.InvariantCulture);
}
private static string CreateEmailBody(string body)
{
return $"<html><body style='{BODY_STYLE}'>{HEADER_HTML}{body}</body></html>";
}
public static void SendEmailConfirmation(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Confirm your email", CreateEmailBody(
$"Please confirm your account.<br/><br/>{CallToAction("Confirm Email", link)}"));
}
public static void SendApprovalConfirmation(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Your account has been approved", CreateEmailBody(
$"Your account has been approved and you can now <a href='{HtmlEncoder.Default.Encode(link)}'>login here</a>."));
}
public static void SendResetPassword(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Update Password", CreateEmailBody(
$"A request has been made to reset your BTCPay Server password. Please set your password by clicking below.<br/><br/>{CallToAction("Update Password", link)}"));
}
public static void SendInvitation(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Invitation", CreateEmailBody(
$"Please complete your account setup by clicking <a href='{HtmlEncoder.Default.Encode(link)}'>this link</a>."));
}
public static void SendNewUserInfo(this IEmailSender emailSender, MailboxAddress address, string newUserInfo, string link)
{
emailSender.SendEmail(address, newUserInfo, CreateEmailBody(
$"{newUserInfo}. You can verify and approve the account here: <a href='{HtmlEncoder.Default.Encode(link)}'>User details</a>"));
}
public static void SendUserInviteAcceptedInfo(this IEmailSender emailSender, MailboxAddress address, string userInfo, string link)
{
emailSender.SendEmail(address, userInfo, CreateEmailBody(
$"{userInfo}. You can view the store users here: <a href='{HtmlEncoder.Default.Encode(link)}'>Store users</a>"));
}
}
}