encode message before hmac

tykling · Mar 24, 2017 · d2582a9 · d2582a9
1 parent fd9d251
commit d2582a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/coinify_api.py b/coinify_api.py
@@ -309,7 +309,7 @@ def generate_authorization_header(self):
         message = nonce + self.api_key
 
         # Compute signature
-        signature = hmac.new(self.api_secret, msg=message, digestmod=hashlib.sha256).hexdigest()
+        signature = hmac.new(self.api_secret, msg=message.encode('utf-8'), digestmod=hashlib.sha256).hexdigest()
 
         # Construct the header value
         header_value = 'Coinify apikey="%s", nonce="%s", signature="%s"' % (self.api_key, nonce, signature)