fix 'got types.Null, expected iterable type' error (#11124)

* fix 'got types.Null, expected iterable type' error

* add pr link to changelog

Author: maxcold

packages/wiz/changelog.yml

@@ -1,4 +1,9 @@
 # newer versions go on top
+- version: "1.8.1"
+  changes:
+    - description: Fix potential `got types.Null, expected iterable type` error.
+      type: bugfix
+      link: https://github.com/elastic/integrations/pull/11124
 - version: "1.8.0"
   changes:
     - description: Add host.name for the vulnerability data stream.

packages/wiz/data_stream/audit/agent/stream/cel.yml.hbs

@@ -75,7 +75,7 @@ program: |
         }
       }.encode_json()
     ).do_request().as(resp, resp.StatusCode == 200 ?
-        bytes(resp.Body).decode_json().as(body, has(body.?data.auditLogEntries.nodes) ?
+        bytes(resp.Body).decode_json().as(body, body.?data.auditLogEntries.nodes.orValue(null) != null ?
           {
             "events": body.data.auditLogEntries.nodes.map(e, {
               "message": e.encode_json(),

packages/wiz/data_stream/cloud_configuration_finding/agent/stream/cel.yml.hbs

@@ -96,7 +96,7 @@ program: |
         }
       }.encode_json()
     ).do_request().as(resp, resp.StatusCode == 200 ?
-        bytes(resp.Body).decode_json().as(body, has(body.?data.configurationFindings.nodes) ?
+        bytes(resp.Body).decode_json().as(body, body.?data.configurationFindings.nodes.orValue(null) != null ?
           {
             "events": body.data.configurationFindings.nodes.map(e, {
               "message": e.encode_json(),

packages/wiz/data_stream/issue/agent/stream/cel.yml.hbs

@@ -143,7 +143,7 @@ program: |
         }
       }.encode_json()
     ).do_request().as(resp, resp.StatusCode == 200 ?
-        bytes(resp.Body).decode_json().as(body, has(body.?data.issues.nodes) ?
+        bytes(resp.Body).decode_json().as(body, body.?data.issues.nodes.orValue(null) != null ?
           {
             "events": body.data.issues.nodes.map(e, {
               "message": e.encode_json(),

packages/wiz/data_stream/vulnerability/agent/stream/cel.yml.hbs

@@ -147,7 +147,7 @@ program: |
         }
       }.encode_json()
     ).do_request().as(resp, resp.StatusCode == 200 ?
-        bytes(resp.Body).decode_json().as(body, has(body.?data.vulnerabilityFindings.nodes) ?
+        bytes(resp.Body).decode_json().as(body, body.?data.vulnerabilityFindings.nodes.orValue(null) != null ?
           {
             "events": body.data.vulnerabilityFindings.nodes.map(e, {
               "message": e.encode_json(),

packages/wiz/manifest.yml

@@ -1,7 +1,7 @@
 format_version: 3.0.2
 name: wiz
 title: Wiz
-version: "1.8.0"
+version: "1.8.1"
 description: Collect logs from Wiz with Elastic Agent.
 type: integration
 categories: