Add case insensitivity to Activate and GetKey

Author: artemlos

internal/HelperMethods.js

@@ -11,7 +11,7 @@ module.exports = class HelperMethods {
         const key = new NodeRSA();
         const pubKey = HelperMethods.GetPublicKeyParams(rsaPubKey);
         key.importKey({ n: pubKey.modulus, e: pubKey.exponent }, 'components-public');
-        return key.verify(Buffer.from(response["licenseKey"], "base64"), Buffer.from(response["signature"], "base64"));
+        return key.verify(Buffer.from(this.GetValueCaseInsensitive(response,"licenseKey"), "base64"), Buffer.from(this.GetValueCaseInsensitive(response,"signature"), "base64"));
     }
 
     /**
@@ -57,4 +57,13 @@ module.exports = class HelperMethods {
             })();
         });
     }
+
+    static GetValueCaseInsensitive(obj, key) {
+        for (var prop in obj) {
+            if (prop.toLowerCase() === key.toLowerCase()) {
+                return obj[prop];
+            }
+        }
+        return undefined;
+    }
 }

methods/Key.js

@@ -21,7 +21,7 @@ module.exports = class Key {
                 const res = await helpers.CallAPI(`${LicenseServerUrl}/api/key/Activate`, formBody)
 
                 if (helpers.VerifySignature(res, rsaPubKey)) {
-                    const license = JSON.parse(Buffer.from(res["licenseKey"], "base64").toString("utf-8"));
+                    const license = JSON.parse(Buffer.from(helpers.GetValueCaseInsensitive(res,"licenseKey"), "base64").toString("utf-8"));
                     license.RawResponse = res;
                     resolve(license);
                 } else {
@@ -74,7 +74,7 @@ module.exports = class Key {
                         reject(new Error(body.message));
                     } else {
                         if (helpers.VerifySignature(body, rsaPubKey)) {
-                            const license = JSON.parse(Buffer.from(body["licenseKey"], "base64").toString("utf-8"));
+                            const license = JSON.parse(Buffer.from(helpers.GetValueCaseInsensitive(res,"licenseKey"), "base64").toString("utf-8"));
                             license.RawResponse = body;
                             resolve(license);
                         } else {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cryptolens",
-  "version": "1.0.12",
+  "version": "1.0.13",
   "description": "Client API for NodeJS to access Cryptolens Software Licensing API.",
   "main": "main.js",
   "scripts": {