Added http auth

Added auth to the api-calls. If it is working, maybe a switch would be nice.

certbot_pdns/pdnsapi.py

 
 
 class PdnsApi:
+    http_auth_user = None
+    http_auth_pass = None
     api_key = None
+    api_pass = None
     base_url = None
 
     def set_api_key(self, api_key):
     def set_base_url(self, base_url):
         self.base_url = base_url
 
+    def set_api_pass(self, api_pass):
+        self.api_pass = api_pass
+        
+    def set_http_auth_user(self, http_auth_user):
+        self.http_auth_user = http_auth_user
+        
+    def set_http_auth_pass(self, http_auth_pass):
+        self.http_auth_pass = http_auth_pass
+        
     def _query(self, uri, method, kwargs=None):
         headers = {
             'X-API-Key': self.api_key,
         data = json.dumps(kwargs)
 
         if method == "GET":
-            request = requests.get(self.base_url + uri, headers=headers)
+            request = requests.get(self.base_url + uri, headers=headers, auth=(self.http_auth_user, self.http_auth_pass))
         elif method == "POST":
-            request = requests.post(self.base_url + uri, headers=headers, data=data)
+            request = requests.post(self.base_url + uri, headers=headers, auth=(self.http_auth_user, self.http_auth_pass), data=data)
         elif method == "PUT":
-            request = requests.put(self.base_url + uri, headers=headers, data=data)
+            request = requests.put(self.base_url + uri, headers=headers, auth=(self.http_auth_user, self.http_auth_pass), data=data)
         elif method == "PATCH":
-            request = requests.patch(self.base_url + uri, headers=headers, data=data)
+            request = requests.patch(self.base_url + uri, headers=headers, auth=(self.http_auth_user, self.http_auth_pass), data=data)
         elif method == "DELETE":
-            request = requests.delete(self.base_url + uri, headers=headers)
+            request = requests.delete(self.base_url + uri, headers=headers, auth=(self.http_auth_user, self.http_auth_pass))
         else:
             raise ValueError("Invalid method '%s'" % method)