Update Umbrella.py

analyzers/Umbrella/Umbrella.py

@@ -2,6 +2,7 @@
 # encoding: utf-8
 import json
 import requests
+from base64 import b64encode
 from cortexutils.analyzer import Analyzer
 
 class UmbrellaAnalyzer(Analyzer):
@@ -12,45 +13,79 @@ def __init__(self):
         self.api_secret = self.get_param('config.api_secret', None, 'api_secret is missing')
         self.organization_id = self.get_param('config.organization_id', None, 'organization_id is missing')
         self.query_limit = str(self.get_param('config.query_limit', 20))
+        self.token = None
 
     def umbrella_runreport(self, destination):
-        base_url = "https://reports.api.umbrella.com/v1/organizations"
-        url = "{}/{}/destinations/{}/activity?limit={}".format(base_url,self.organization_id,destination,self.query_limit)
-        try:
-            r = requests.get(url, auth=(self.api_key, self.api_secret))
-            if r.status_code == 200:
-                return json.loads(r.text)
-            else:
-                self.error('API query failed. Check parameters.')
-        except Exception as e:
-            self.unexpectedError(e)
+        token = self.get_bearer_token()
+        headers = {
+             'Authorization': f'Bearer {self.token}',
+             'Content-Type': 'application/json'
+        }
+
+        report_url = f"https://reports.api.umbrella.com/v2/organizations/{self.organization_id}/activity?from=-7days&to=now&domains={destination}&limit={self.query_limit}"
+
+        response = requests.get(report_url, headers=headers)
+        print(response)
+        if response.status_code == 200:
+            return json.loads(response.text)
+        else:
+            print(f"Failed to get categories: {response.text}")
+            return None
+
+    def get_bearer_token(self):
+        auth_url = "https://api.umbrella.com/auth/v2/token"
+        credentials = f"{self.api_key}:{self.api_secret}"
+        encoded_credentials = b64encode(credentials.encode()).decode()
+
+        headers = {
+            'Authorization': f'Basic {encoded_credentials}',
+            'Content-Type': 'application/json'
+        }
+
+        response = requests.post(auth_url, headers=headers)
+        if response.status_code == 200:
+            token_data = response.json()
+            self.token = token_data['access_token']
+            #print(self.token)
+            return self.token
+        else:
+            print(f"Failed to get bearer token: {response.text}")
+            return None
 
     def summary(self, raw):
         taxonomies = []
+        level = "info"
+        namespace = "Umbrella"
+        predicate = "GetReport"
+        value = "0"
 
-        if len(raw['requests']) > 0:
-            taxonomies.append(self.build_taxonomy(
-                'info',
-                'Umbrella',
-                'Hits',
-                'True'))
-        else:
-            taxonomies.append(self.build_taxonomy(
-                'info',
-                'Umbrella',
-                'Hits',
-                'False'))
+        if "data" in raw and len(raw["data"]) > 0:
+            item = raw["data"][0]
+            if "verdict" in item:
+                verdicts = item['verdict']
+                value = "{}".format(verdicts)
+
+                if verdicts.lower() in ["allowed", "passed", "none"]:
+                    level = "safe"
+                elif verdicts.lower() in ["blocked", "rejected", "failed"]:
+                    level = "malicious"
+                else:
+                    level = "suspicious"
+
+        taxonomies.append(self.build_taxonomy(level, namespace, predicate, value))
 
         return {'taxonomies': taxonomies}
 
 
+
     def run(self):
         # Map The Hive observable types to Umbrella observable types
         observable_mapping = {
             "domain": "domain",
-            "fqdn": "domain", 
+            "fqdn": "domain",
         }
-
+
+
         if self.service == 'get':
             dataType = self.get_param("dataType")