@auth/core
Version:
Authentication for the Web.
67 lines (60 loc) • 2.57 kB
text/typescript
import type { Theme } from "../../types.js"
/**
* Email HTML body
* Insert invisible space into domains from being turned into a hyperlink by email
* clients like Outlook and Apple mail, as this is confusing because it seems
* like they are supposed to click on it to sign in.
*
* @note We don't add the email address to avoid needing to escape it, if you do, remember to sanitize it!
*/
export function html(params: { url: string; host: string; theme: Theme }) {
const { url, host, theme } = params
const escapedHost = host.replace(/\./g, "​.")
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
const brandColor = theme.brandColor || "#346df1"
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
const buttonText = theme.buttonText || "#fff"
const color = {
background: "#f9f9f9",
text: "#444",
mainBackground: "#fff",
buttonBackground: brandColor,
buttonBorder: brandColor,
buttonText,
}
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) */
export function text({ url, host }: { url: string; host: string }) {
return `Sign in to ${host}\n${url}\n\n`
}