Fix machine code method + from_string

Author: artemlos

licensing/internal.py

@@ -159,7 +159,7 @@ def start_process_ps_v2():
 
         cmd = ["powershell", *ps_args.split(" ")]  
 
-        proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
         out, err = proc.communicate(timeout=120)
 
         rawOutput = out.decode('utf-8').strip()

licensing/models.py

@@ -167,15 +167,15 @@ def __init__(self, license_key, signature, result, message):
 
     @staticmethod
     def from_string(responseString):        
-        obj = json.loads(responseString)
+        obj = dict((k.lower(),v) for k,v in json.loads(responseString).items())
 
         licenseKey = ""
         signature = ""
         result = 0
         message = ""
 
-        if "licenseKey" in obj:
-            licenseKey = obj["licenseKey"]
+        if "licensekey" in obj:
+            licenseKey = obj["licensekey"]
 
         if "signature" in obj:
             signature = obj["signature"]