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refactored email verification

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This commit is contained in:
daniel31x13
2024-05-16 15:02:22 -04:00
parent db446d450f
commit f68ca100a1
16 changed files with 1285 additions and 135 deletions
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lib/api/sendVerificationRequest.ts
+21 -56
View File
@@ -1,19 +1,33 @@
import { Theme } from "next-auth";
import { readFileSync } from "fs";
import { SendVerificationRequestParams } from "next-auth/providers";
import { createTransport } from "nodemailer";
import path from "path";
import Handlebars from "handlebars";
import transporter from "./transporter";
export default async function sendVerificationRequest(
params: SendVerificationRequestParams
) {
const { identifier, url, provider, theme } = params;
const emailsDir = path.resolve(process.cwd(), "templates");
const templateFile = readFileSync(
path.join(emailsDir, "verifyEmail.html"),
"utf8"
);
const emailTemplate = Handlebars.compile(templateFile);
const { identifier, url, provider, token } = params;
const { host } = new URL(url);
const transport = createTransport(provider.server);
const result = await transport.sendMail({
const result = await transporter.sendMail({
to: identifier,
from: provider.from,
subject: `Sign in to ${host}`,
subject: `Please verify your email address`,
text: text({ url, host }),
html: html({ url, host, theme }),
html: emailTemplate({
url: `${
process.env.NEXTAUTH_URL
}/callback/email?token=${token}&email=${encodeURIComponent(identifier)}`,
}),
});
const failed = result.rejected.concat(result.pending).filter(Boolean);
if (failed.length) {
@@ -21,55 +35,6 @@ export default async function sendVerificationRequest(
}
}
function html(params: { url: string; host: string; theme: Theme }) {
const { url, host, theme } = params;
const escapedHost = host.replace(/\./g, "​.");
const brandColor = theme.brandColor || "#0029cf";
const color = {
background: "#f9f9f9",
text: "#444",
mainBackground: "#fff",
buttonBackground: brandColor,
buttonBorder: brandColor,
buttonText: theme.buttonText || "#fff",
};
return `
<body style="background: ${color.background};">
<table width="100%" border="0" cellspacing="20" cellpadding="0"
style="background: ${color.mainBackground}; max-width: 600px; margin: auto; border-radius: 10px;">
<tr>
<td align="center"
style="padding: 10px 0px; font-size: 22px; font-family: Helvetica, Arial, sans-serif; color: ${color.text};">
Sign in to <strong>${escapedHost}</strong>
</td>
</tr>
<tr>
<td align="center" style="padding: 20px 0;">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="center" style="border-radius: 5px;" bgcolor="${color.buttonBackground}">
<a href="${url}" target="_blank" style="font-size: 18px; font-family: Helvetica, Arial, sans-serif; color: ${color.buttonText}; text-decoration: none; border-radius: 5px; padding: 10px 20px; border: 1px solid ${color.buttonBorder}; display: inline-block; font-weight: bold;">
Sign in
</a>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td align="center"
style="padding: 0px 0px 10px 0px; font-size: 16px; line-height: 22px; font-family: Helvetica, Arial, sans-serif; color: ${color.text};">
If you did not request this email you can safely ignore it.
</td>
</tr>
</table>
</body>
`;
}
/** Email Text body (fallback for email clients that don't render HTML, e.g. feature phones) */
function text({ url, host }: { url: string; host: string }) {
return `Sign in to ${host}\n${url}\n\n`;