75 lines
2.4 KiB
JavaScript
75 lines
2.4 KiB
JavaScript
import { html, text } from "../lib/utils/email.js";
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/**
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* Add Mailgun login to your page.
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*
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* ### Setup
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*
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* #### Configuration
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*```ts
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* import { Auth } from "@auth/core"
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* import Mailgun from "@auth/core/providers/mailgun"
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*
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* const request = new Request(origin)
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* const response = await Auth(request, {
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* providers: [
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* Mailgun({
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* from: MAILGUN_DOMAIN,
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* region: "EU", // Optional
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* }),
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* ],
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* })
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* ```
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*
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* ### Resources
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*
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* - [Mailgun documentation](https://documentation.mailgun.com/docs/mailgun)
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*
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* :::info **Disclaimer**
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*
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* If you think you found a bug in the default configuration, you can [open an issue](https://authjs.dev/new/provider-issue).
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*
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* Auth.js strictly adheres to the specification and it cannot take responsibility for any deviation from
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* the spec by the provider. You can open an issue, but if the problem is non-compliance with the spec,
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* we might not pursue a resolution. You can ask for more help in [Discussions](https://authjs.dev/new/github-discussions).
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*
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* :::
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*/
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export default function MailGun(config) {
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const { region = "US" } = config;
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const servers = {
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US: "api.mailgun.net",
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EU: "api.eu.mailgun.net",
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};
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const apiServer = servers[region];
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return {
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id: "mailgun",
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type: "email",
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name: "Mailgun",
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from: "Auth.js <no-reply@authjs.dev>",
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maxAge: 24 * 60 * 60,
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async sendVerificationRequest(params) {
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const { identifier: to, provider, url, theme } = params;
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const { host } = new URL(url);
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const domain = provider.from?.split("@").at(1);
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if (!domain)
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throw new Error("malformed Mailgun domain");
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const form = new FormData();
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form.append("from", `${provider.name} <${provider.from}>`);
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form.append("to", to);
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form.append("subject", `Sign in to ${host}`);
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form.append("html", html({ host, url, theme }));
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form.append("text", text({ host, url }));
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const res = await fetch(`https://${apiServer}/v3/${domain}/messages`, {
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method: "POST",
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headers: {
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Authorization: `Basic ${btoa(`api:${provider.apiKey}`)}`,
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},
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body: form,
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});
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if (!res.ok)
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throw new Error("Mailgun error: " + (await res.text()));
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},
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options: config,
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};
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}
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