cal.pub0.org/packages/features/auth/lib/sendVerificationRequest.ts

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import { readFileSync } from "fs";
import Handlebars from "handlebars";
import type { SendVerificationRequestParams } from "next-auth/providers/email";
import type { TransportOptions } from "nodemailer";
import nodemailer from "nodemailer";
import path from "path";
import { APP_NAME, WEBAPP_URL } from "@calcom/lib/constants";
import { serverConfig } from "@calcom/lib/serverConfig";
const transporter = nodemailer.createTransport<TransportOptions>({
...(serverConfig.transport as TransportOptions),
} as TransportOptions);
const sendVerificationRequest = async ({ identifier, url }: SendVerificationRequestParams) => {
const emailsDir = path.resolve(process.cwd(), "..", "..", "packages/emails", "templates");
const originalUrl = new URL(url);
const webappUrl = new URL(WEBAPP_URL);
if (originalUrl.origin !== webappUrl.origin) {
url = url.replace(originalUrl.origin, webappUrl.origin);
}
const emailFile = readFileSync(path.join(emailsDir, "confirm-email.html"), {
encoding: "utf8",
});
const emailTemplate = Handlebars.compile(emailFile);
// async transporter
transporter.sendMail({
from: `${process.env.EMAIL_FROM}` || APP_NAME,
to: identifier,
subject: "Your sign-in link for " + APP_NAME,
html: emailTemplate({
base_url: WEBAPP_URL,
signin_url: url,
email: identifier,
}),
});
};
export default sendVerificationRequest;