Fix javascript-obfuscator handling to use the latest method

Author: kazuhitoyokoi

lib/nodegen.js

@@ -244,7 +244,7 @@ function function2node(data, options) {
             var nodeTemplate = fs.readFileSync(path.join(__dirname, '../templates/function/node.js.mustache'), 'utf-8');
             var nodeSourceCode = mustache.render(nodeTemplate, params);
             if (options.obfuscate) {
-                nodeSourceCode = obfuscator.obfuscate(nodeSourceCode, { stringArrayEncoding: 'rc4' });
+                nodeSourceCode = obfuscator.obfuscate(nodeSourceCode, { stringArrayEncoding: 'rc4' }).getObfuscatedCode();
             }
             fs.writeFileSync(path.join(data.dst, data.module, 'node.js'), nodeSourceCode);
 
@@ -386,7 +386,7 @@ function swagger2node(data, options) {
             beautify: false
         });
         if (options.obfuscate) {
-            nodejsSourceCode = obfuscator.obfuscate(nodejsSourceCode, { stringArrayEncoding: 'rc4' });
+            nodejsSourceCode = obfuscator.obfuscate(nodejsSourceCode, { stringArrayEncoding: 'rc4' }).getObfuscatedCode();
         }
         fs.writeFileSync(path.join(data.dst, data.module, 'lib.js'), nodejsSourceCode);
 
@@ -456,7 +456,7 @@ function swagger2node(data, options) {
             beautify: false
         });
         if (options.obfuscate) {
-            nodeSourceCode = obfuscator.obfuscate(nodeSourceCode, { stringArrayEncoding: 'rc4' });
+            nodeSourceCode = obfuscator.obfuscate(nodeSourceCode, { stringArrayEncoding: 'rc4' }).getObfuscatedCode();
         }
         fs.writeFileSync(path.join(data.dst, data.module, 'node.js'), nodeSourceCode);
 
@@ -759,7 +759,7 @@ function wottd2node(data, options) {
         const nodeTemplate = fs.readFileSync(path.join(__dirname, '../templates/webofthings/node.js.mustache'), 'utf-8');
         let nodeSourceCode = mustache.render(nodeTemplate, data);
         if (options.obfuscate) {
-            nodeSourceCode = obfuscator.obfuscate(nodeSourceCode, { stringArrayEncoding: 'rc4' });
+            nodeSourceCode = obfuscator.obfuscate(nodeSourceCode, { stringArrayEncoding: 'rc4' }).getObfuscatedCode();
         }
         fs.writeFileSync(path.join(data.dst, data.module, 'node.js'), nodeSourceCode);
 

package.json

@@ -46,7 +46,7 @@
     "cldr": "5.5.4",
     "colors": "1.4.0",
     "csv-string": "3.1.8",
-    "javascript-obfuscator": "0.27.2",
+    "javascript-obfuscator": "0.28.1",
     "jimp": "0.9.6",
     "js-string-escape": "1.0.1",
     "minimist": "1.2.5",