Fix for INVALID_SIGNATURE in python3.x.x (#158)

ericsomdahl · Dec 12, 2018 · 2dbc08e · 2dbc08e
1 parent 69984c4
commit 2dbc08e
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/bittrex/bittrex.py b/bittrex/bittrex.py
@@ -5,7 +5,7 @@
 import time
 import hmac
 import hashlib
-
+import sys
 try:
     from urllib import urlencode
 except ImportError:
@@ -147,9 +147,17 @@ def _api_query(self, protection=None, path_dict=None, options=None):
         request_url += urlencode(options)
 
         try:
-            apisign = hmac.new(self.api_secret.encode(),
-                               request_url.encode(),
-                               hashlib.sha512).hexdigest()
+            if sys.version_info >= (3, 0) and protection != PROTECTION_PUB:
+
+                apisign = hmac.new(bytearray(self.api_secret, 'ascii'),
+                                   bytearray(request_url, 'ascii'),
+                                   hashlib.sha512).hexdigest()
+
+            else:
+
+                apisign = hmac.new(self.api_secret.encode(),
+                                   request_url.encode(),
+                                   hashlib.sha512).hexdigest()
 
             self.wait()