Add finger() parameter to ignore CA verification

webfinger.py

@@ -85,7 +85,7 @@ class WebFingerClient(object):
 
         return host
 
-    def finger(self, resource, host=None, rel=None, raw=False):
+    def finger(self, resource, host=None, rel=None, raw=False, verify=True):
 
         import requests
 
@@ -103,7 +103,7 @@ class WebFingerClient(object):
         if rel:
             params['rel'] = rel
 
-        resp = requests.get(url, params=params, headers=headers, timeout=self.timeout, verify=True)
+        resp = requests.get(url, params=params, headers=headers, timeout=self.timeout, verify=verify)
         logging.debug('fetching JRD from %s' % resp.url)
 
         content_type = resp.headers.get('Content-Type', '').split(';', 1)[0].strip()