fix(dns): Fixed base64 encode on python3

Mordred · May 28, 2020 · 0003171 · 0003171
1 parent 7b10f46
commit 0003171
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/certbot_plugin_websupport/dns.py b/certbot_plugin_websupport/dns.py
@@ -202,7 +202,7 @@ def _send_request(self, method, path, data=None):
         signature = hmac.new(self.api_secret.encode('utf-8'), canonical_request.encode('utf-8'), hashlib.sha1).hexdigest()
 
         headers = {
-            "Authorization": "Basic %s" % (base64.b64encode("%s:%s" % (self.api_key, signature))),
+            "Authorization": "Basic {0}".format(base64.b64encode("{0}:{1}".format(self.api_key, signature).encode('utf-8')).decode('utf-8')),
             "Content-Type": "application/json",
             "Accept": "application/json",
             "Date": datetime.fromtimestamp(timestamp).isoformat()