Genesis

src/endpoints/client.js

@@ -0,0 +1,71 @@
+import { sendJson, serverTimestamp } from '../http.js';
+
+export const method = 'GET';
+export const path = '/v1/client';
+
+function buildClientStep1(config) {
+  const {
+    authToken,
+    certificateFingerprint,
+    certificateSerialNumber,
+    mandantId,
+    serverFingerprint,
+  } = config;
+
+  return {
+    authCode: null,
+    authToken,
+    certificateFingerprint,
+    certificateSerialNumber,
+    mandantId,
+    mandantName: null,
+    mandantDatabase: null,
+    serverFingerprint,
+    name: null,
+    serverTimestamp: serverTimestamp(),
+  };
+}
+
+function buildClientStep2(authCode, config) {
+  const {
+    authToken,
+    certificateFingerprint,
+    certificateSerialNumber,
+    mandantId,
+    mandantName,
+    mandantDatabase,
+  } = config;
+
+  return {
+    authCode,
+    authToken,
+    certificateFingerprint,
+    certificateSerialNumber,
+    mandantId,
+    mandantName,
+    mandantDatabase,
+    serverFingerprint: null,
+    name: null,
+    serverTimestamp: serverTimestamp(),
+  };
+}
+
+export function handle(req, res, { url, pairingStore, config }) {
+  const authCode = url.searchParams.get('authCode') || '';
+  const name = url.searchParams.get('name') || 'JTL-POS';
+
+  if (authCode.length <= 4 && authCode.length > 0) {
+    return sendJson(res, 200, buildClientStep1(config));
+  }
+
+  if (authCode.length === 6) {
+    if (pairingStore.hasPairingCode(authCode)) {
+      pairingStore.revokePairingCode(authCode);
+      pairingStore.registerDevice(config.authToken, name);
+      return sendJson(res, 200, buildClientStep2(authCode, config));
+    }
+    return sendJson(res, 400, { Message: 'Der Authentifizierungscode ist falsch.' });
+  }
+
+  return sendJson(res, 400, { Message: 'Keinen passenden Authentifizierungscode gefunden.' });
+}