🔱: [acme] sync upgrade with 3 commits [trident-sync]

Bump v5.3.0 Example for dns-01
2026-05-18 14:27:36 +08:00 · 2024-02-05 19:24:09 +00:00
parent 80cd1bfc8e
commit 960f61d158
7 changed files with 181 additions and 22 deletions
@@ -0,0 +1,92 @@
+/**
+ * Example using dns-01 challenge to generate certificates
+ *
+ * NOTE: This example is incomplete as the DNS challenge response implementation
+ * will be specific to your DNS providers API.
+ *
+ * NOTE: This example does not order certificates on-demand, as solving dns-01
+ * will likely be too slow for it to make sense. Instead, it orders a wildcard
+ * certificate on init before starting the HTTPS server as a demonstration.
+ */
+
+const https = require('https');
+const acme = require('./../../');
+
+const HTTPS_SERVER_PORT = 443;
+const WILDCARD_DOMAIN = 'example.com';
+
+function log(m) {
+    process.stdout.write(`${(new Date()).toISOString()} ${m}\n`);
+}
+
+
+/**
+ * Main
+ */
+
+(async () => {
+    try {
+        /**
+         * Initialize ACME client
+         */
+
+        log('Initializing ACME client');
+        const client = new acme.Client({
+            directoryUrl: acme.directory.letsencrypt.staging,
+            accountKey: await acme.crypto.createPrivateKey()
+        });
+
+
+        /**
+         * Order wildcard certificate
+         */
+
+        log(`Creating CSR for ${WILDCARD_DOMAIN}`);
+        const [key, csr] = await acme.crypto.createCsr({
+            commonName: WILDCARD_DOMAIN,
+            altNames: [`*.${WILDCARD_DOMAIN}`]
+        });
+
+        log(`Ordering certificate for ${WILDCARD_DOMAIN}`);
+        const cert = await client.auto({
+            csr,
+            email: 'test@example.com',
+            termsOfServiceAgreed: true,
+            challengePriority: ['dns-01'],
+            challengeCreateFn: (authz, challenge, keyAuthorization) => {
+                /* TODO: Implement this */
+                log(`[TODO] Add TXT record key=_acme-challenge.${authz.identifier.value} value=${keyAuthorization}`);
+            },
+            challengeRemoveFn: (authz, challenge, keyAuthorization) => {
+                /* TODO: Implement this */
+                log(`[TODO] Remove TXT record key=_acme-challenge.${authz.identifier.value} value=${keyAuthorization}`);
+            }
+        });
+
+        log(`Certificate for ${WILDCARD_DOMAIN} created successfully`);
+
+
+        /**
+         * HTTPS server
+         */
+
+        const requestListener = (req, res) => {
+            log(`HTTP 200 ${req.headers.host}${req.url}`);
+            res.writeHead(200);
+            res.end('Hello world\n');
+        };
+
+        const httpsServer = https.createServer({
+            key,
+            cert
+        }, requestListener);
+
+        httpsServer.listen(HTTPS_SERVER_PORT, () => {
+            log(`HTTPS server listening on port ${HTTPS_SERVER_PORT}`);
+        });
+    }
+    catch (e) {
+        log(`[FATAL] ${e.message}`);
+        process.exit(1);
+    }
+})();