Merge pull request #83 from PretendoNetwork/ses

Migrate to AWS SES

package.json

@@ -25,6 +25,7 @@
   },
   "homepage": "https://github.com/PretendoNetwork/account#readme",
   "dependencies": {
+    "@aws-sdk/client-ses": "^3.515.0",
     "@pretendonetwork/grpc": "^1.0.5",
     "aws-sdk": "^2.978.0",
     "bcrypt": "^5.0.0",

src/config-manager.ts

@@ -42,12 +42,10 @@ export const config: Config = {
 		}
 	},
 	email: {
-		host: process.env.PN_ACT_CONFIG_EMAIL_HOST || '',
-		port: Number(process.env.PN_ACT_CONFIG_EMAIL_PORT || ''),
-		secure: (process.env.PN_ACT_CONFIG_EMAIL_SECURE || '') === 'true',
-		auth: {
-			user: process.env.PN_ACT_CONFIG_EMAIL_USERNAME || '',
-			pass: process.env.PN_ACT_CONFIG_EMAIL_PASSWORD || ''
+		ses: {
+			region: process.env.PN_ACT_CONFIG_EMAIL_SES_REGION || '',
+			key: process.env.PN_ACT_CONFIG_EMAIL_SES_ACCESS_KEY || '',
+			secret: process.env.PN_ACT_CONFIG_EMAIL_SES_SECRET_KEY || ''
 		},
 		from: process.env.PN_ACT_CONFIG_EMAIL_FROM || ''
 	},
@@ -103,28 +101,18 @@ if (!config.redis.client.url) {
 	disabledFeatures.redis = true;
 }
 
-if (!config.email.host) {
-	LOG_WARN('Failed to find email SMTP host. Disabling feature. To enable feature set the PN_ACT_CONFIG_EMAIL_HOST environment variable');
+if (!config.email.ses.region) {
+	LOG_WARN('Failed to find AWS SES region. Disabling feature. To enable feature set the PN_ACT_CONFIG_EMAIL_SES_REGION environment variable');
 	disabledFeatures.email = true;
 }
 
-if (!config.email.port) {
-	LOG_WARN('Failed to find email SMTP port. Disabling feature. To enable feature set the PN_ACT_CONFIG_EMAIL_PORT environment variable');
+if (!config.email.ses.key) {
+	LOG_WARN('Failed to find AWS SES access key. Disabling feature. To enable feature set the PN_ACT_CONFIG_EMAIL_SES_ACCESS_KEY environment variable');
 	disabledFeatures.email = true;
 }
 
-if (config.email.secure === undefined) {
-	LOG_WARN('Failed to find email SMTP secure flag. Disabling feature. To enable feature set the PN_ACT_CONFIG_EMAIL_SECURE environment variable');
-	disabledFeatures.email = true;
-}
-
-if (!config.email.auth.user) {
-	LOG_WARN('Failed to find email account username. Disabling feature. To enable feature set the auth.user environment variable');
-	disabledFeatures.email = true;
-}
-
-if (!config.email.auth.pass) {
-	LOG_WARN('Failed to find email account password. Disabling feature. To enable feature set the PN_ACT_CONFIG_EMAIL_PASSWORD environment variable');
+if (!config.email.ses.secret) {
+	LOG_WARN('Failed to find AWS SES secret key. Disabling feature. To enable feature set the PN_ACT_CONFIG_EMAIL_SES_SECRET_KEY environment variable');
 	disabledFeatures.email = true;
 }
 

src/mailer.ts

@@ -1,6 +1,7 @@
 import path from 'node:path';
 import fs from 'node:fs';
 import nodemailer from 'nodemailer';
+import * as aws from '@aws-sdk/client-ses';
 import { config, disabledFeatures } from '@/config-manager';
 import { MailerOptions } from '@/types/common/mailer-options';
 
@@ -10,7 +11,21 @@ const confirmationEmailTemplate: string = fs.readFileSync(path.join(__dirname, '
 let transporter: nodemailer.Transporter;
 
 if (!disabledFeatures.email) {
-	transporter = nodemailer.createTransport(config.email);
+	const ses = new aws.SES({
+		apiVersion: '2010-12-01',
+		region: config.email.ses.region,
+		credentials: {
+			accessKeyId: config.email.ses.key,
+			secretAccessKey: config.email.ses.secret
+		}
+	});
+
+	transporter = transporter = nodemailer.createTransport({
+		SES: {
+			ses,
+			aws
+		}
+	});
 }
 
 export async function sendMail(options: MailerOptions): Promise<void> {

src/types/common/config.ts

@@ -14,12 +14,10 @@ export interface Config {
 		}
 	};
 	email: {
-		host: string;
-		port: number;
-		secure: boolean;
-		auth: {
-			user: string;
-			pass: string;
+		ses: {
+			region: string;
+			key: string;
+			secret: string;
 		};
 		from: string;
 	};