refactor: remove Greynoise_Labs analyzer (#3648)

* refactor: remove Greynoise_Labs analyzer

* chore: delete associated periodic tasks

Author: sanjib2006

api_app/analyzers_manager/migrations/0190_remove_greynoise_labs_analyzer.py

@@ -0,0 +1,31 @@
+# Generated by Django 4.2.27 on 2026-04-10
+
+from django.db import migrations
+
+
+def migrate(apps, schema_editor):
+    PythonModule = apps.get_model("api_app", "PythonModule")
+    PeriodicTask = apps.get_model("django_celery_beat", "PeriodicTask")
+    pm = PythonModule.objects.filter(
+        module="greynoise_labs.GreynoiseLabs",
+        base_path="api_app.analyzers_manager.observable_analyzers",
+    ).first()
+    if pm:
+        task_ids = [getattr(pm, "update_task_id", None)]
+        task_ids.extend(getattr(c, "health_check_task_id", None) for c in pm.analyzerconfigs.all())
+        PeriodicTask.objects.filter(id__in=[t for t in task_ids if t]).delete()
+
+        pm.analyzerconfigs.all().delete()
+        pm.delete()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("api_app", "0062_alter_parameter_python_module"),
+        ("analyzers_manager", "0189_update_capa_timeout"),
+        ("django_celery_beat", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate, migrations.RunPython.noop),
+    ]

api_app/analyzers_manager/observable_analyzers/greynoise_labs.py

@@ -7,10 +7,8 @@
 
 from api_app.analyzables_manager.models import Analyzable
 from api_app.analyzers_manager.file_analyzers import quark_engine, yara_scan
-from api_app.analyzers_manager.models import AnalyzerConfig
 from api_app.analyzers_manager.observable_analyzers import (
     feodo_tracker,
-    greynoise_labs,
     ja4_db,
     maxmind,
     phishing_army,
@@ -19,8 +17,8 @@
     tor_nodes_danmeuk,
     tweetfeeds,
 )
-from api_app.choices import Classification, PythonModuleBasePaths
-from api_app.models import Job, Parameter, PluginConfig, PythonModule
+from api_app.choices import Classification
+from api_app.models import Job
 from intel_owl.tasks import check_stuck_analysis, remove_old_jobs
 
 from . import CustomTestCase, get_logger
@@ -306,57 +304,3 @@ def create_yara_file(path):
             mock_zipfile.return_value.extractall.side_effect = create_yara_file
             result = yara_scan.YaraScan.update()
             self.assertTrue(result)
-
-    @if_mock_connections(
-        patch(
-            "requests.post",
-            return_value=MockUpResponse(
-                {
-                    "data": {
-                        "topC2s": {
-                            "queryInfo": {
-                                "resultsAvailable": 1914,
-                                "resultsLimit": 191,
-                            },
-                            "c2s": [
-                                {
-                                    "source_ip": "91.92.247.12",
-                                    "c2_ips": ["103.245.236.120"],
-                                    "c2_domains": [],
-                                    "hits": 11608,
-                                },
-                                {
-                                    "source_ip": "14.225.208.190",
-                                    "c2_ips": ["14.225.213.142"],
-                                    "c2_domains": [],
-                                    "hits": 2091,
-                                    "pervasiveness": 26,
-                                },
-                                {
-                                    "source_ip": "157.10.53.101",
-                                    "c2_ips": ["14.225.208.190"],
-                                    "c2_domains": [],
-                                    "hits": 1193,
-                                    "pervasiveness": 23,
-                                },
-                            ],
-                        },
-                    },
-                },
-                200,
-            ),
-        )
-    )
-    def test_greynoise_labs_updater(self, mock_post=None):
-        python_module = PythonModule.objects.get(
-            base_path=PythonModuleBasePaths.ObservableAnalyzer.value,
-            module="greynoise_labs.GreynoiseLabs",
-        )
-        PluginConfig.objects.create(
-            value="test",
-            parameter=Parameter.objects.get(python_module=python_module, is_secret=True, name="auth_token"),
-            for_organization=False,
-            owner=None,
-            analyzer_config=AnalyzerConfig.objects.filter(python_module=python_module).first(),
-        )
-        self.assertTrue(greynoise_labs.GreynoiseLabs.update())