feat(commit-context): Do not create if older than 1 year old (#54866)

## Objective

Update on the reverted PR: #54624 

The original PR had errors from GitLab date strings not being parsed
correctly bc they are formatted differently from GitHub. So this PR
returns the datetime object for internal usage and will make date
comparisons easier without needing to know which integration it came
from.

src/sentry/integrations/github/integration.py

@@ -2,12 +2,13 @@
 
 import logging
 import re
-from datetime import datetime
+from datetime import timezone
 from typing import Any, Collection, Dict, Mapping, Sequence
 
 from django.http import HttpResponse
 from django.utils.text import slugify
 from django.utils.translation import gettext_lazy as _
+from isodate import parse_datetime
 from rest_framework.request import Request
 
 from sentry import features, options
@@ -249,9 +250,7 @@ def get_commit_context(
                     for blame in blame_range
                     if blame.get("startingLine", 0) <= lineno <= blame.get("endingLine", 0)
                 ),
-                key=lambda blame: datetime.strptime(
-                    blame.get("commit", {}).get("committedDate"), "%Y-%m-%dT%H:%M:%SZ"
-                ),
+                key=lambda blame: parse_datetime(blame.get("commit", {}).get("committedDate")),
                 default={},
             )
             if not commit:
@@ -263,9 +262,13 @@ def get_commit_context(
         if not commitInfo:
             return None
         else:
+            committed_date = parse_datetime(commitInfo.get("committed_date")).astimezone(
+                timezone.utc
+            )
+
             return {
                 "commitId": commitInfo.get("oid"),
-                "committedDate": commitInfo.get("committedDate"),
+                "committedDate": committed_date,
                 "commitMessage": commitInfo.get("message"),
                 "commitAuthorName": commitInfo.get("author", {}).get("name"),
                 "commitAuthorEmail": commitInfo.get("author", {}).get("email"),

src/sentry/integrations/gitlab/integration.py

@@ -1,12 +1,13 @@
 from __future__ import annotations
 
-from datetime import datetime, timezone
+from datetime import timezone
 from typing import Any, Mapping, Sequence
 from urllib.parse import urlparse
 
 from django import forms
 from django.http import HttpResponse
 from django.utils.translation import gettext_lazy as _
+from isodate import parse_datetime
 from rest_framework.request import Request
 
 from sentry.identity.gitlab import get_oauth_data, get_user_info
@@ -166,13 +167,10 @@ def get_commit_context(
         except ApiError as e:
             raise e
 
-        date_format_expected = "%Y-%m-%dT%H:%M:%S.%f%z"
         try:
             commit = max(
                 blame_range,
-                key=lambda blame: datetime.strptime(
-                    blame.get("commit", {}).get("committed_date"), date_format_expected
-                ),
+                key=lambda blame: parse_datetime(blame.get("commit", {}).get("committed_date")),
             )
         except (ValueError, IndexError):
             return None
@@ -181,11 +179,11 @@ def get_commit_context(
         if not commitInfo:
             return None
         else:
-            committed_date = "{}Z".format(
-                datetime.strptime(commitInfo.get("committed_date"), date_format_expected)
-                .astimezone(timezone.utc)
-                .strftime("%Y-%m-%dT%H:%M:%S.%f")[:-3]
+            # TODO(nisanthan): Use dateutil.parser.isoparse once on python 3.11
+            committed_date = parse_datetime(commitInfo.get("committed_date")).astimezone(
+                timezone.utc
             )
+
             return {
                 "commitId": commitInfo.get("id"),
                 "committedDate": committed_date,

src/sentry/integrations/utils/commit_context.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import logging
+from datetime import datetime, timedelta, timezone
 from typing import Any, List, Mapping, Sequence, Tuple
 
 import sentry_sdk
@@ -108,7 +109,12 @@ def find_commit_context_for_event(
                 },
             )
 
-        if commit_context:
+        # Only return suspect commits that are less than a year old
+        if commit_context and is_date_less_than_year(commit_context["committedDate"]):
             result.append((commit_context, code_mapping))
 
     return result, installation
+
+
+def is_date_less_than_year(date: datetime):
+    return date > datetime.now(tz=timezone.utc) - timedelta(days=365)

tests/sentry/integrations/gitlab/test_integration.py

@@ -5,6 +5,7 @@
 import responses
 from django.core.cache import cache
 from django.test import override_settings
+from isodate import parse_datetime
 
 from fixtures.gitlab import GET_COMMIT_RESPONSE, GitLabTestCase
 from sentry.integrations.gitlab import GitlabIntegrationProvider
@@ -425,7 +426,7 @@ def test_get_commit_context(self):
 
         commit_context_expected = {
             "commitId": "d42409d56517157c48bf3bd97d3f75974dde19fb",
-            "committedDate": "2015-12-18T08:12:22.000Z",
+            "committedDate": parse_datetime("2015-12-18T08:12:22.000Z"),
             "commitMessage": "Add installation instructions",
             "commitAuthorName": "Nisanthan Nanthakumar",
             "commitAuthorEmail": "nisanthan.nanthakumar@sentry.io",

tests/sentry/tasks/test_commit_context.py

@@ -1,4 +1,5 @@
-from datetime import timedelta
+from datetime import datetime, timedelta
+from datetime import timezone as datetime_timezone
 from unittest.mock import Mock, patch
 
 import pytest
@@ -83,7 +84,7 @@ class TestCommitContext(TestCommitContextMixin):
         "sentry.integrations.github.GitHubIntegration.get_commit_context",
         return_value={
             "commitId": "asdfwreqr",
-            "committedDate": "2023-02-14T11:11Z",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=7)),
             "commitMessage": "placeholder commit message",
             "commitAuthorName": "",
             "commitAuthorEmail": "admin@localhost",
@@ -141,11 +142,47 @@ def test_failed_to_fetch_commit_context_record(self, mock_get_commit_context, mo
             error_message="integration_failed",
         )
 
+    @patch("sentry.tasks.commit_context.logger")
     @patch(
         "sentry.integrations.github.GitHubIntegration.get_commit_context",
         return_value={
             "commitId": "asdfasdf",
-            "committedDate": "2023-02-14T11:11Z",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=370)),
+            "commitMessage": "placeholder commit message",
+            "commitAuthorName": "",
+            "commitAuthorEmail": "admin@localhost",
+        },
+    )
+    def test_found_commit_is_too_old(self, mock_get_commit_context, mock_logger):
+        with self.tasks():
+            assert not GroupOwner.objects.filter(group=self.event.group).exists()
+            event_frames = get_frame_paths(self.event)
+            process_commit_context(
+                event_id=self.event.event_id,
+                event_platform=self.event.platform,
+                event_frames=event_frames,
+                group_id=self.event.group_id,
+                project_id=self.event.project_id,
+            )
+
+        assert mock_logger.info.call_count == 1
+        mock_logger.info.assert_called_with(
+            "process_commit_context.find_commit_context",
+            extra={
+                "event": self.event.event_id,
+                "group": self.event.group_id,
+                "organization": self.event.group.project.organization_id,
+                "reason": "could_not_fetch_commit_context",
+                "code_mappings_count": 1,
+                "fallback": True,
+            },
+        )
+
+    @patch(
+        "sentry.integrations.github.GitHubIntegration.get_commit_context",
+        return_value={
+            "commitId": "asdfasdf",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=7)),
             "commitMessage": "placeholder commit message",
             "commitAuthorName": "",
             "commitAuthorEmail": "admin@localhost",
@@ -170,7 +207,7 @@ def test_no_matching_commit_in_db(self, mock_get_commit_context):
         "sentry.integrations.github.GitHubIntegration.get_commit_context",
         return_value={
             "commitId": "asdfwreqr",
-            "committedDate": "2023-02-14T11:11Z",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=7)),
             "commitMessage": "placeholder commit message",
             "commitAuthorName": "",
             "commitAuthorEmail": "admin@localhost",
@@ -255,7 +292,7 @@ def test_no_inapp_frame_in_stacktrace(self, mock_process_suspect_commits):
         "sentry.integrations.github.GitHubIntegration.get_commit_context",
         return_value={
             "commitId": "somekey",
-            "committedDate": "2023-02-14T11:11Z",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=7)),
             "commitMessage": "placeholder commit message",
             "commitAuthorName": "",
             "commitAuthorEmail": "randomuser@sentry.io",
@@ -296,7 +333,7 @@ def test_commit_author_not_in_sentry(self, mock_get_commit_context):
         "sentry.integrations.github.GitHubIntegration.get_commit_context",
         return_value={
             "commitId": "somekey",
-            "committedDate": "2023-02-14T11:11Z",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=7)),
             "commitMessage": "placeholder commit message",
             "commitAuthorName": "",
             "commitAuthorEmail": "randomuser@sentry.io",
@@ -337,7 +374,7 @@ def test_commit_author_no_user(self, mock_get_commit_context, mock_get_users_for
         "sentry.integrations.github.GitHubIntegration.get_commit_context",
         return_value={
             "commitId": "somekey",
-            "committedDate": "2023-02-14T11:11Z",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=7)),
             "commitMessage": "placeholder commit message",
             "commitAuthorName": "",
             "commitAuthorEmail": "randomuser@sentry.io",
@@ -423,7 +460,7 @@ def after_return(self, status, retval, task_id, args, kwargs, einfo):
     Mock(
         return_value={
             "commitId": "asdfwreqr",
-            "committedDate": "2023-02-14T11:11Z",
+            "committedDate": (datetime.now(tz=datetime_timezone.utc) - timedelta(days=7)),
             "commitMessage": "placeholder commit message",
             "commitAuthorName": "",
             "commitAuthorEmail": "admin@localhost",

tests/sentry/tasks/test_post_process.py

@@ -1303,7 +1303,7 @@ def test_issue_owners_should_ratelimit(self, logger):
 class ProcessCommitsTestMixin(BasePostProgressGroupMixin):
     github_blame_return_value = {
         "commitId": "asdfwreqr",
-        "committedDate": "",
+        "committedDate": (datetime.now(timezone.utc) - timedelta(days=2)),
         "commitMessage": "placeholder commit message",
         "commitAuthorName": "",
         "commitAuthorEmail": "admin@localhost",