mirror of https://github.com/zulip/zulip.git
1901775383
Closes #2420 We add rate limiting (max X emails withing Y seconds per realm) to the email mirror. By creating RateLimitedRealmMirror class, inheriting from RateLimitedObject, and rate_limit_mirror_by_realm function, following a mechanism used by rate_limit_user, we're able to have this implementation mostly rely on the already existing, and proven over time, rate_limiter.py code. The rules are configurable in settings.py in RATE_LIMITING_MIRROR_REALM_RULES, analogically to RATE_LIMITING_RULES. Rate limit verification happens in the MirrorWorker in queue_processors.py. We don't rate limit missed message emails, as due to using one time addresses, they're not a spam threat. test_mirror_worker is adapted to the altered MirrorWorker code and a new test - test_mirror_worker_rate_limiting is added in test_queue_worker.py to provide coverage for these changes. |
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| .. | ||
| jinja2 | ||
| __init__.py | ||
| backends.py | ||
| dev_settings.py | ||
| dev_urls.py | ||
| email_backends.py | ||
| legacy_urls.py | ||
| prod_settings_template.py | ||
| settings.py | ||
| slack_importer_test_settings.py | ||
| terms.md.template | ||
| test_settings.py | ||
| urls.py | ||
| wsgi.py | ||