Update sdk to 13.3.2 and some fixes (#24)

* chore: update nodejs to 20

* chore: regenerate package-lock

* chore: use aescan instead old explorer

* chore: stop server on container stopping

* refactor: use `path.resolve` instead `import.meta.url`

* docs: address in url

* fix: don't duplicate AE suffix

* chore(deps): update backend

.gitignore

@@ -1,6 +1,4 @@
-.envrc
 node_modules
-test-account
 .vscode
 assets
 templates

Dockerfile

@@ -1,16 +1,16 @@
 # front-end build
-FROM node:16 AS frontend
+FROM node:20-alpine AS frontend
 
 WORKDIR /app
 
 COPY ./frontend/package*.json ./
 RUN npm ci
 
 COPY ./frontend ./
-RUN npm run prod
+RUN NODE_OPTIONS=--openssl-legacy-provider npm run prod
 
 # actual build
-FROM node:16
+FROM node:20-alpine
 
 # use app directory
 WORKDIR /app

LICENSE

@@ -1,5 +1,5 @@
 ISC License (ISC)
-Copyright 2018 aeternity developers
+Copyright 2024 aeternity developers
 
 Permission to use, copy, modify, and/or distribute this software for any purpose
 with or without fee is hereby granted, provided that the above copyright notice

README.md

@@ -4,6 +4,13 @@ Send Online Top-up. Instant Account Recharge
 
 Recharge your account on the Aeternity Testnet
 
+## Provide address in URL
+
+If you navigate the user to the faucet from a wallet, it would be friendly to substitute the user's address into the form. Use `address` query parameter for that. For example,
+```
+https://faucet.aepps.com/?address=ak_21A27UVVt3hDkBE5J7rhhqnH5YNb4Y1dqo4PnSybrH85pnWo7E
+```
+
 ## Configuration
 
 Configuring Faucet application via environment variable:

faucet.mjs

@@ -1,4 +1,3 @@
-import { fileURLToPath } from 'url';
 import path from 'path';
 import express from 'express';
 import mustache from 'mustache-express';
@@ -10,9 +9,6 @@ import {
 } from '@aeternity/aepp-sdk';
 import cors from 'cors';
 
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
-
 const setRequiredVariable = (variableName) => {
     if (process.env[variableName]) {
         return process.env[variableName];
@@ -26,7 +22,7 @@ const TOPUP_AMOUNT = process.env.TOPUP_AMOUNT || '5';
 const SPEND_TX_PAYLOAD = process.env.SPEND_TX_PAYLOAD || 'Faucet Tx';
 // node, explorer & support
 const NODE_URL = process.env.NODE_URL || 'https://testnet.aeternity.io';
-const EXPLORER_URL = process.env.EXPLORER_URL || 'https://explorer.testnet.aeternity.io';
+const EXPLORER_URL = process.env.EXPLORER_URL || 'https://testnet.aescan.io';
 const SUPPORT_EMAIL = process.env.SUPPORT_EMAIL || '[email protected]';
 // graylisting
 const CACHE_MAX_SIZE = process.env.CACHE_MAX_SIZE || 6000;
@@ -65,14 +61,14 @@ app.use(cors());
 // set up mustache templating
 app.engine('mustache', mustache());
 app.set('view engine', 'mustache');
-app.set('views', `${__dirname}/templates`);
+app.set('views', path.resolve('templates'));
 
 // static assets
-app.use('/assets', express.static(path.join(__dirname, 'assets')));
+app.use('/assets', express.static(path.resolve('assets')));
 
 // serve frontend
 app.get('/', (req, res) => {
-    res.render('index', {amount: `${TOPUP_AMOUNT} AE`, node: NODE_URL, explorer_url: EXPLORER_URL});
+    res.render('index', {amount: TOPUP_AMOUNT, node: NODE_URL, explorer_url: EXPLORER_URL});
 });
 
 let nonce;
@@ -135,3 +131,6 @@ logger.info(`Faucet listening at http://${SERVER_LISTEN_ADDRESS}:${SERVER_LISTEN
 logger.info(`Faucet Address: ${aeSdk.address}`);
 logger.info(`Faucet Balance: ${toAe(await aeSdk.getBalance(aeSdk.address))} AE`);
 logger.info(`Log-level: ${FAUCET_LOG_LEVEL}`);
+
+process.on('SIGINT', () => app.close());
+process.on('SIGTERM', () => app.close());