From 3b762f92de1660a8b81dd1a59e029293094104d6 Mon Sep 17 00:00:00 2001
From: Valentin Deniaud <vdeniaud@entrouvert.com>
Date: Wed, 21 Jul 2021 15:48:41 +0200
Subject: [PATCH] base: do not log errors in check status (#45001)

---
 passerelle/base/models.py | 19 ++++++++++++++++++-
 tests/test_misc.py        | 14 ++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/passerelle/base/models.py b/passerelle/base/models.py
index e6628880..94cc45b0 100644
--- a/passerelle/base/models.py
+++ b/passerelle/base/models.py
@@ -10,6 +10,7 @@ import re
 import sys
 import traceback
 import uuid
+from contextlib import contextmanager
 
 from django import VERSION
 from django.apps import apps
@@ -27,6 +28,7 @@ from django.test import override_settings
 from django.urls import reverse
 from django.utils import six, timezone
 from django.utils.encoding import force_text
+from django.utils.log import AdminEmailHandler
 from django.utils.six.moves.urllib.parse import urlparse
 from django.utils.text import slugify
 from django.utils.timezone import now
@@ -482,7 +484,8 @@ class BaseResource(models.Model):
         availability_parameters = self.availability_parameters
 
         try:
-            self.check_status()
+            with self.logger.disable_admin_emails():
+                self.check_status()
             status = 'up'
             message = ''
         except NotImplementedError:
@@ -905,6 +908,20 @@ class ProxyLogger(object):
     def level(self):
         return self._logger.getEffectiveLevel()
 
+    @contextmanager
+    def disable_admin_emails(self):
+        mail_admin_handlers = [
+            handler for handler in self._logger.root.handlers if isinstance(handler, AdminEmailHandler)
+        ]
+        for handler in mail_admin_handlers:
+            handler.previous_level = handler.level
+            handler.setLevel(logging.CRITICAL)
+        try:
+            yield
+        finally:
+            for handler in mail_admin_handlers:
+                handler.setLevel(handler.previous_level)
+
     def _log(self, levelname, message, *args, **kwargs):
         force = kwargs.pop('force', False)
         if self.connector.down() and not force:
diff --git a/tests/test_misc.py b/tests/test_misc.py
index 05f2df94..a4dcd635 100644
--- a/tests/test_misc.py
+++ b/tests/test_misc.py
@@ -1,5 +1,6 @@
 import datetime
 
+import mock
 import pytest
 from django.contrib.contenttypes.models import ContentType
 from django.core.files import File
@@ -9,8 +10,10 @@ from django.urls import reverse
 from django.utils import timezone
 from django.utils.six import StringIO
 from mock import patch
+from requests.exceptions import ReadTimeout
 from test_manager import login
 
+from passerelle.apps.base_adresse.models import BaseAdresse
 from passerelle.apps.clicrdv.models import ClicRdv
 from passerelle.apps.opengis.models import OpenGIS
 from passerelle.base.models import ResourceLog
@@ -172,3 +175,14 @@ def test_jsonb_migration(transactional_db):
     CsvDataSource = apps.get_model(app, 'CsvDataSource')
     connector = CsvDataSource.objects.get(pk=pk)
     assert connector._dialect_options == data
+
+
+def test_check_status_no_traceback_email(db, settings, email_handler, mailoutbox):
+    settings.ADMINS = [('admin', 'admin@example.net')]
+    connector = BaseAdresse.objects.create(slug='base-adresse')
+
+    with mock.patch('requests.sessions.HTTPAdapter.send', autospec=True, side_effect=ReadTimeout('timeout')):
+        connector.availability()
+    assert len(mailoutbox) == 1
+    assert 'is now down' in mailoutbox[0].subject
+    assert ResourceLog.objects.exists()
-- 
2.20.1