From 15b501d7027bcbffe6da952b814ef2b8d6cefb94 Mon Sep 17 00:00:00 2001
From: Sergio Garcia <38561120+sergargar@users.noreply.github.com>
Date: Thu, 29 Feb 2024 16:22:55 +0100
Subject: [PATCH] fix(gcp): handle KeyError in Compute service (#3471)

---
 .../gcp/services/compute/compute_service.py    | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/prowler/providers/gcp/services/compute/compute_service.py b/prowler/providers/gcp/services/compute/compute_service.py
index a28bd97f..f475fa23 100644
--- a/prowler/providers/gcp/services/compute/compute_service.py
+++ b/prowler/providers/gcp/services/compute/compute_service.py
@@ -89,7 +89,7 @@ class Compute(GCPService):
 
                     for instance in response.get("items", []):
                         public_ip = False
-                        for interface in instance["networkInterfaces"]:
+                        for interface in instance.get("networkInterfaces", []):
                             for config in interface.get("accessConfigs", []):
                                 if "natIP" in config:
                                     public_ip = True
@@ -99,13 +99,13 @@ class Compute(GCPService):
                                 id=instance["id"],
                                 zone=zone,
                                 public_ip=public_ip,
-                                metadata=instance["metadata"],
-                                shielded_enabled_vtpm=instance[
-                                    "shieldedInstanceConfig"
-                                ]["enableVtpm"],
-                                shielded_enabled_integrity_monitoring=instance[
-                                    "shieldedInstanceConfig"
-                                ]["enableIntegrityMonitoring"],
+                                metadata=instance.get("metadata", {}),
+                                shielded_enabled_vtpm=instance.get(
+                                    "shieldedInstanceConfig", {}
+                                ).get("enableVtpm", False),
+                                shielded_enabled_integrity_monitoring=instance.get(
+                                    "shieldedInstanceConfig", {}
+                                ).get("enableIntegrityMonitoring", False),
                                 confidential_computing=instance.get(
                                     "confidentialInstanceConfig", {}
                                 ).get("enableConfidentialCompute", False),
@@ -122,7 +122,7 @@ class Compute(GCPService):
                                             else False
                                         ),
                                     )
-                                    for disk in instance["disks"]
+                                    for disk in instance.get("disks", [])
                                 ],
                                 project_id=project_id,
                             )