webhooks: Rename UnexpectedWebhookEventType to UnsupportedWebhookEventType.

Any exception is an "unexpected event", which means talking about
having an "unexpected event logger" or "unexpected event exception" is
confusing.  As the error message in `exceptions.py` already explains,
this is about an _unsupported_ event type.

This also switches the path that these exceptions are written to,
accordingly.

templates/zerver/api/incoming-webhooks-walkthrough.md

@@ -622,11 +622,11 @@ webhook bot, notifying them of the missing header.
 Many third-party services have dozens of different event types. In some cases, we
 may choose to explicitly ignore specific events. In other cases, there may be
 events that are new or events that we don't know about. In such cases, we
-recommend raising `UnexpectedWebhookEventType` (found in
+recommend raising `UnsupportedWebhookEventType` (found in
 `zerver/lib/exceptions.py`), like so:
 
 ```
-raise UnexpectedWebhookEventType(webhook_name, event_type)
+raise UnsupportedWebhookEventType(webhook_name, event_type)
 ```
 
 `webhook_name` is the name of the integration that raises the exception.

tools/coveragerc

@@ -12,7 +12,7 @@ exclude_lines =
     # Don't require coverage for __str__ statements just used for printing
     def __str__[(]self[)] -> .*:
     # Don't require coverage for errors about unsupported webhook event types
-    raise UnexpectedWebhookEventType
+    raise UnsupportedWebhookEventType
     # Don't require coverage for blocks only run when type-checking
     if TYPE_CHECKING:
     # Don't require coverage for abstract methods; they're never called.

zerver/decorator.py

@@ -32,7 +32,7 @@ from zerver.lib.exceptions import (
     OrganizationAdministratorRequired,
     OrganizationMemberRequired,
     OrganizationOwnerRequired,
-    UnexpectedWebhookEventType,
+    UnsupportedWebhookEventType,
 )
 from zerver.lib.logging_util import log_to_file
 from zerver.lib.queue import queue_json_publish
@@ -52,9 +52,9 @@ if settings.ZILENCER_ENABLED:
 webhook_logger = logging.getLogger("zulip.zerver.webhooks")
 log_to_file(webhook_logger, settings.API_KEY_ONLY_WEBHOOK_LOG_PATH)
 
-webhook_unexpected_events_logger = logging.getLogger("zulip.zerver.lib.webhooks.common")
-log_to_file(webhook_unexpected_events_logger,
-            settings.WEBHOOK_UNEXPECTED_EVENTS_LOG_PATH)
+webhook_unsupported_events_logger = logging.getLogger("zulip.zerver.lib.webhooks.common")
+log_to_file(webhook_unsupported_events_logger,
+            settings.WEBHOOK_UNSUPPORTED_EVENTS_LOG_PATH)
 
 FuncT = TypeVar('FuncT', bound=Callable[..., object])
 
@@ -268,7 +268,7 @@ def log_exception_to_webhook_logger(
     user_profile: UserProfile,
     summary: str,
     payload: str,
-    unexpected_event: bool,
+    unsupported_event: bool,
 ) -> None:
     if request.content_type == 'application/json':
         try:
@@ -309,8 +309,8 @@ body:
     )
     message = message.strip(' ')
 
-    if unexpected_event:
-        webhook_unexpected_events_logger.exception(message, stack_info=True)
+    if unsupported_event:
+        webhook_unsupported_events_logger.exception(message, stack_info=True)
     else:
         webhook_logger.exception(message, stack_info=True)
 
@@ -352,7 +352,7 @@ def api_key_only_webhook_view(
                         user_profile=user_profile,
                         summary=str(err),
                         payload=request.body,
-                        unexpected_event=isinstance(err, UnexpectedWebhookEventType),
+                        unsupported_event=isinstance(err, UnsupportedWebhookEventType),
                     )
                 raise err
 
@@ -603,7 +603,7 @@ def authenticated_rest_api_view(
                             user_profile=profile,
                             summary=str(err),
                             payload=request_body,
-                            unexpected_event=isinstance(err, UnexpectedWebhookEventType),
+                            unsupported_event=isinstance(err, UnsupportedWebhookEventType),
                         )
 
                 raise err

zerver/lib/exceptions.py

@@ -36,7 +36,7 @@ class ErrorCode(AbstractEnum):
     MISSING_HTTP_EVENT_HEADER = ()
     STREAM_DOES_NOT_EXIST = ()
     UNAUTHORIZED_PRINCIPAL = ()
-    UNEXPECTED_WEBHOOK_EVENT_TYPE = ()
+    UNSUPPORTED_WEBHOOK_EVENT_TYPE = ()
     BAD_EVENT_QUEUE_ID = ()
     CSRF_FAILED = ()
     INVITATION_FAILED = ()
@@ -257,8 +257,8 @@ class InvalidAPIKeyFormatError(InvalidAPIKeyError):
     def msg_format() -> str:
         return _("Malformed API key")
 
-class UnexpectedWebhookEventType(JsonableError):
-    code = ErrorCode.UNEXPECTED_WEBHOOK_EVENT_TYPE
+class UnsupportedWebhookEventType(JsonableError):
+    code = ErrorCode.UNSUPPORTED_WEBHOOK_EVENT_TYPE
     data_fields = ['webhook_name', 'event_type']
 
     def __init__(self, webhook_name: str, event_type: Optional[str]) -> None:

zerver/tests/test_decorators.py

@@ -40,7 +40,7 @@ from zerver.lib.exceptions import (
     InvalidAPIKeyError,
     InvalidAPIKeyFormatError,
     JsonableError,
-    UnexpectedWebhookEventType,
+    UnsupportedWebhookEventType,
 )
 from zerver.lib.initial_password import initial_password
 from zerver.lib.request import (
@@ -269,9 +269,9 @@ class DecoratorTestCase(ZulipTestCase):
             raise Exception("raised by webhook function")
 
         @api_key_only_webhook_view('ClientName')
-        def my_webhook_raises_exception_unexpected_event(
+        def my_webhook_raises_exception_unsupported_event(
                 request: HttpRequest, user_profile: UserProfile) -> None:
-            raise UnexpectedWebhookEventType("helloworld", "test_event")
+            raise UnsupportedWebhookEventType("helloworld", "test_event")
 
         webhook_bot_email = 'webhook-bot@zulip.com'
         webhook_bot_realm = get_realm('zulip')
@@ -361,14 +361,14 @@ body:
             body=request.body,
         ), stack_info=True)
 
-        # Test when an unexpected webhook event occurs
-        with mock.patch('zerver.decorator.webhook_unexpected_events_logger.exception') as mock_exception:
+        # Test when an unsupported webhook event occurs
+        with mock.patch('zerver.decorator.webhook_unsupported_events_logger.exception') as mock_exception:
             exception_msg = "The 'test_event' event isn't currently supported by the helloworld webhook"
-            with self.assertRaisesRegex(UnexpectedWebhookEventType, exception_msg):
+            with self.assertRaisesRegex(UnsupportedWebhookEventType, exception_msg):
                 request.body = "invalidjson"
                 request.content_type = 'application/json'
                 request.META['HTTP_X_CUSTOM_HEADER'] = 'custom_value'
-                my_webhook_raises_exception_unexpected_event(request)
+                my_webhook_raises_exception_unsupported_event(request)
 
         message = """
 summary: {summary}
@@ -540,10 +540,10 @@ body:
             body=request.body,
         ), stack_info=True)
 
-    def test_authenticated_rest_api_view_logging_unexpected_event(self) -> None:
+    def test_authenticated_rest_api_view_logging_unsupported_event(self) -> None:
         @authenticated_rest_api_view(webhook_client_name="ClientName")
         def my_webhook_raises_exception(request: HttpRequest, user_profile: UserProfile) -> None:
-            raise UnexpectedWebhookEventType("helloworld", "test_event")
+            raise UnsupportedWebhookEventType("helloworld", "test_event")
 
         webhook_bot_email = 'webhook-bot@zulip.com'
         webhook_bot_realm = get_realm('zulip')
@@ -557,9 +557,9 @@ body:
         request.POST['payload'] = '{}'
         request.content_type = 'text/plain'
 
-        with mock.patch('zerver.decorator.webhook_unexpected_events_logger.exception') as mock_exception:
+        with mock.patch('zerver.decorator.webhook_unsupported_events_logger.exception') as mock_exception:
             exception_msg = "The 'test_event' event isn't currently supported by the helloworld webhook"
-            with self.assertRaisesRegex(UnexpectedWebhookEventType, exception_msg):
+            with self.assertRaisesRegex(UnsupportedWebhookEventType, exception_msg):
                 my_webhook_raises_exception(request)
 
         message = """

zerver/webhooks/basecamp/view.py

@@ -5,7 +5,7 @@ from typing import Any, Dict
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -30,7 +30,7 @@ def api_basecamp_webhook(request: HttpRequest, user_profile: UserProfile,
     event = get_event_type(payload)
 
     if event not in SUPPORT_EVENTS:
-        raise UnexpectedWebhookEventType('Basecamp', event)
+        raise UnsupportedWebhookEventType('Basecamp', event)
 
     subject = get_project_name(payload)
     if event.startswith('document_'):
@@ -48,7 +48,7 @@ def api_basecamp_webhook(request: HttpRequest, user_profile: UserProfile,
     elif event.startswith('comment_'):
         body = get_comment_body(event, payload)
     else:
-        raise UnexpectedWebhookEventType('Basecamp', event)
+        raise UnsupportedWebhookEventType('Basecamp', event)
 
     check_send_webhook_message(request, user_profile, subject, body)
     return json_success()

zerver/webhooks/bitbucket2/view.py

@@ -8,7 +8,7 @@ from typing import Any, Dict, List, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import (
@@ -161,7 +161,7 @@ def get_type(request: HttpRequest, payload: Dict[str, Any]) -> str:
         if event_key == 'repo:updated':
             return event_key
 
-    raise UnexpectedWebhookEventType('BitBucket2', event_key)
+    raise UnsupportedWebhookEventType('BitBucket2', event_key)
 
 def get_body_based_on_type(type: str) -> Any:
     fn = GET_SINGLE_MESSAGE_BODY_DEPENDING_ON_TYPE_MAPPER.get(type)

zerver/webhooks/bitbucket3/view.py

@@ -6,7 +6,7 @@ from typing import Any, Callable, Dict, List, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -134,7 +134,7 @@ def repo_push_branch_data(payload: Dict[str, Any], change: Dict[str, Any]) -> Di
         body = get_remove_branch_event_message(user_name, branch_name)
     else:
         message = "{}.{}".format(payload["eventKey"], event_type)  # nocoverage
-        raise UnexpectedWebhookEventType("BitBucket Server", message)
+        raise UnsupportedWebhookEventType("BitBucket Server", message)
 
     subject = TOPIC_WITH_BRANCH_TEMPLATE.format(repo=repo_name, branch=branch_name)
     return {"subject": subject, "body": body}
@@ -150,7 +150,7 @@ def repo_push_tag_data(payload: Dict[str, Any], change: Dict[str, Any]) -> Dict[
         action = "removed"
     else:
         message = "{}.{}".format(payload["eventKey"], event_type)  # nocoverage
-        raise UnexpectedWebhookEventType("BitBucket Server", message)
+        raise UnsupportedWebhookEventType("BitBucket Server", message)
 
     subject = BITBUCKET_TOPIC_TEMPLATE.format(repository_name=repo_name)
     body = get_push_tag_event_message(get_user_name(payload), tag_name, action=action)
@@ -171,7 +171,7 @@ def repo_push_handler(payload: Dict[str, Any], branches: Optional[str]=None,
             data.append(repo_push_tag_data(payload, change))
         else:
             message = "{}.{}".format(payload["eventKey"], event_target_type)  # nocoverage
-            raise UnexpectedWebhookEventType("BitBucket Server", message)
+            raise UnsupportedWebhookEventType("BitBucket Server", message)
     return data
 
 def get_assignees_string(pr: Dict[str, Any]) -> Optional[str]:
@@ -351,7 +351,7 @@ def get_event_handler(eventkey: str) -> Callable[..., List[Dict[str, str]]]:
     # The main reason for this function existence is because of mypy
     handler: Any = EVENT_HANDLER_MAP.get(eventkey)
     if handler is None:
-        raise UnexpectedWebhookEventType("BitBucket Server", eventkey)
+        raise UnsupportedWebhookEventType("BitBucket Server", eventkey)
     return handler
 
 @api_key_only_webhook_view("Bitbucket3")

zerver/webhooks/clubhouse/view.py

@@ -4,7 +4,7 @@ from typing import Any, Dict, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -534,7 +534,7 @@ def api_clubhouse_webhook(
     body_func: Any = EVENT_BODY_FUNCTION_MAPPER.get(event)
     topic_func = get_topic_function_based_on_type(payload)
     if body_func is None or topic_func is None:
-        raise UnexpectedWebhookEventType('Clubhouse', event)
+        raise UnsupportedWebhookEventType('Clubhouse', event)
     topic = topic_func(payload)
     body = body_func(payload)
 

zerver/webhooks/github/tests.py

@@ -439,7 +439,7 @@ A temporary team so that I can get some webhook fixtures!
             ),
         )
 
-        log_mock = patch("zerver.decorator.webhook_unexpected_events_logger.exception")
+        log_mock = patch("zerver.decorator.webhook_unsupported_events_logger.exception")
 
         with log_mock as m:
             stream_message = self.send_webhook_payload(

zerver/webhooks/github/view.py

@@ -5,7 +5,7 @@ from typing import Any, Callable, Dict, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view, log_exception_to_webhook_logger
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import (
@@ -42,7 +42,7 @@ class Helper:
         self._request = request
         self._user_profile = user_profile
 
-    def log_unexpected(self, event: str) -> None:
+    def log_unsupported(self, event: str) -> None:
         summary = f"The '{event}' event isn't currently supported by the GitHub webhook"
         request = self._request
         log_exception_to_webhook_logger(
@@ -50,7 +50,7 @@ class Helper:
             user_profile=self._user_profile,
             summary=summary,
             payload=request.body,
-            unexpected_event=True,
+            unsupported_event=True,
         )
 
 def get_opened_or_update_pull_request_body(helper: Helper) -> str:
@@ -301,7 +301,7 @@ def get_team_body(helper: Helper) -> str:
         return f"Team visibility changed to `{new_visibility}`"
 
     missing_keys = "/".join(sorted(list(changes.keys())))
-    helper.log_unexpected(f"team/edited (changes: {missing_keys})")
+    helper.log_unsupported(f"team/edited (changes: {missing_keys})")
 
     # Do our best to give useful info to the customer--at least
     # if they know something changed, they can go to GitHub for
@@ -620,7 +620,7 @@ def api_github_webhook(
     """
     header_event = validate_extract_webhook_http_header(request, "X_GITHUB_EVENT", "GitHub")
     if header_event is None:
-        raise UnexpectedWebhookEventType("GitHub", "no header provided")
+        raise UnsupportedWebhookEventType("GitHub", "no header provided")
 
     event = get_zulip_event_name(header_event, payload, branches)
     if event is None:
@@ -691,11 +691,11 @@ def get_zulip_event_name(
         else:
             # this means GH has actually added new actions since September 2020,
             # so it's a bit more cause for alarm
-            raise UnexpectedWebhookEventType("GitHub", f"unexpected team action {action}")
+            raise UnsupportedWebhookEventType("GitHub", f"unsupported team action {action}")
     elif header_event in list(EVENT_FUNCTION_MAPPER.keys()):
         return header_event
     elif header_event in IGNORED_EVENTS:
         return None
 
     complete_event = "{}:{}".format(header_event, payload.get("action", "???"))  # nocoverage
-    raise UnexpectedWebhookEventType('GitHub', complete_event)
+    raise UnsupportedWebhookEventType('GitHub', complete_event)

zerver/webhooks/gitlab/view.py

@@ -6,7 +6,7 @@ from typing import Any, Dict, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.validator import check_bool
@@ -452,4 +452,4 @@ def get_event(request: HttpRequest, payload: Dict[str, Any], branches: Optional[
     if event in list(EVENT_FUNCTION_MAPPER.keys()):
         return event
 
-    raise UnexpectedWebhookEventType('GitLab', event)
+    raise UnsupportedWebhookEventType('GitLab', event)

zerver/webhooks/gogs/view.py

@@ -4,7 +4,7 @@ from typing import Any, Callable, Dict, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import (
@@ -197,7 +197,7 @@ def gogs_webhook_main(integration_name: str, http_header_name: str,
         )
 
     else:
-        raise UnexpectedWebhookEventType('Gogs', event)
+        raise UnsupportedWebhookEventType('Gogs', event)
 
     check_send_webhook_message(request, user_profile, topic, body)
     return json_success()

zerver/webhooks/gosquared/view.py

@@ -3,7 +3,7 @@ from typing import Any, Dict
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -55,6 +55,6 @@ def api_gosquared_webhook(request: HttpRequest, user_profile: UserProfile,
             )
             check_send_webhook_message(request, user_profile, topic, body)
     else:
-        raise UnexpectedWebhookEventType('GoSquared', 'unknown_event')
+        raise UnsupportedWebhookEventType('GoSquared', 'unknown_event')
 
     return json_success()

zerver/webhooks/groove/view.py

@@ -5,7 +5,7 @@ from typing import Any, Callable, Dict, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import (
@@ -79,7 +79,7 @@ def get_event_handler(event: str) -> Callable[..., str]:
     # The main reason for this function existence is because of mypy
     handler: Any = EVENTS_FUNCTION_MAPPER.get(event)
     if handler is None:
-        raise UnexpectedWebhookEventType("Groove", event)
+        raise UnsupportedWebhookEventType("Groove", event)
     return handler
 
 @api_key_only_webhook_view('Groove')

zerver/webhooks/harbor/view.py

@@ -5,7 +5,7 @@ from django.db.models import Q
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -107,7 +107,7 @@ def api_harbor_webhook(request: HttpRequest, user_profile: UserProfile,
     content_func = EVENT_FUNCTION_MAPPER.get(event)
 
     if content_func is None:
-        raise UnexpectedWebhookEventType('Harbor', event)
+        raise UnsupportedWebhookEventType('Harbor', event)
 
     content: str = content_func(payload, user_profile, operator_username)
 

zerver/webhooks/intercom/view.py

@@ -5,7 +5,7 @@ from typing import Any, Callable, Dict, List, Tuple
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -279,7 +279,7 @@ EVENT_TO_FUNCTION_MAPPER = {
 def get_event_handler(event_type: str) -> Callable[..., Tuple[str, str]]:
     handler: Any = EVENT_TO_FUNCTION_MAPPER.get(event_type)
     if handler is None:
-        raise UnexpectedWebhookEventType("Intercom", event_type)
+        raise UnsupportedWebhookEventType("Intercom", event_type)
     return handler
 
 @api_key_only_webhook_view('Intercom')

zerver/webhooks/jira/view.py

@@ -7,7 +7,7 @@ from django.db.models import Q
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -328,7 +328,7 @@ def api_jira_webhook(request: HttpRequest, user_profile: UserProfile,
     content_func = get_event_handler(event)
 
     if content_func is None:
-        raise UnexpectedWebhookEventType('Jira', event)
+        raise UnsupportedWebhookEventType('Jira', event)
 
     subject = get_issue_subject(payload)
     content: str = content_func(payload, user_profile)

zerver/webhooks/netlify/view.py

@@ -3,7 +3,7 @@ from typing import Any, Dict, Iterable
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import (
@@ -51,4 +51,4 @@ def get_template(request: HttpRequest, payload: Dict[str, Any]) -> str:
     elif event in EVENTS:
         return message_template + 'is now {state}.'.format(state=payload['state'])
     else:
-        raise UnexpectedWebhookEventType('Netlify', event)
+        raise UnsupportedWebhookEventType('Netlify', event)

zerver/webhooks/newrelic/view.py

@@ -4,7 +4,7 @@ from typing import Any, Dict, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.validator import check_dict
@@ -43,7 +43,7 @@ def api_newrelic_webhook(request: HttpRequest, user_profile: UserProfile,
         subject = "{} deploy".format(deployment['application_name'])
         content = DEPLOY_TEMPLATE.format(**deployment)
     else:
-        raise UnexpectedWebhookEventType('New Relic', 'Unknown Event Type')
+        raise UnsupportedWebhookEventType('New Relic', 'Unknown Event Type')
 
     check_send_webhook_message(request, user_profile, subject, content)
     return json_success()

zerver/webhooks/pagerduty/view.py

@@ -4,7 +4,7 @@ from typing import Any, Dict, Iterable
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -172,7 +172,7 @@ def api_pagerduty_webhook(
             break
 
         if message_type not in PAGER_DUTY_EVENT_NAMES:
-            raise UnexpectedWebhookEventType('Pagerduty', message_type)
+            raise UnsupportedWebhookEventType('Pagerduty', message_type)
 
         format_dict = build_pagerduty_formatdict(message)
         send_formated_pagerduty(request, user_profile, message_type, format_dict)
@@ -186,7 +186,7 @@ def api_pagerduty_webhook(
             break
 
         if event not in PAGER_DUTY_EVENT_NAMES_V2:
-            raise UnexpectedWebhookEventType('Pagerduty', event)
+            raise UnsupportedWebhookEventType('Pagerduty', event)
 
         format_dict = build_pagerduty_formatdict_v2(message)
         send_formated_pagerduty(request, user_profile, event, format_dict)

zerver/webhooks/pingdom/view.py

@@ -4,7 +4,7 @@ from typing import Any, Dict
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -47,7 +47,7 @@ def api_pingdom_webhook(request: HttpRequest, user_profile: UserProfile,
         subject = get_subject_for_http_request(payload)
         body = get_body_for_http_request(payload)
     else:
-        raise UnexpectedWebhookEventType('Pingdom', check_type)
+        raise UnsupportedWebhookEventType('Pingdom', check_type)
 
     check_send_webhook_message(request, user_profile, subject, body)
     return json_success()

zerver/webhooks/pivotal/view.py

@@ -8,7 +8,7 @@ from django.http import HttpRequest, HttpResponse
 from django.utils.translation import ugettext as _
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import has_request_variables
 from zerver.lib.response import json_error, json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -152,7 +152,7 @@ def api_pivotal_webhook_v5(request: HttpRequest, user_profile: UserProfile) -> T
         # Known but unsupported Pivotal event types
         pass
     else:
-        raise UnexpectedWebhookEventType('Pivotal Tracker', event_type)
+        raise UnsupportedWebhookEventType('Pivotal Tracker', event_type)
 
     return subject, content
 

zerver/webhooks/raygun/view.py

@@ -4,7 +4,7 @@ from typing import Any, Dict
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -31,7 +31,7 @@ def api_raygun_webhook(request: HttpRequest, user_profile: UserProfile,
     elif event == 'error_activity':
         message = compose_activity_message(payload)
     else:
-        raise UnexpectedWebhookEventType('Raygun', event)
+        raise UnsupportedWebhookEventType('Raygun', event)
 
     topic = 'test'
 
@@ -220,7 +220,7 @@ def compose_notification_message(payload: Dict[str, Any]) -> str:
     elif "FollowUp" in event_type:
         return notification_message_follow_up(payload)
     else:
-        raise UnexpectedWebhookEventType('Raygun', event_type)
+        raise UnsupportedWebhookEventType('Raygun', event_type)
 
 
 def activity_message(payload: Dict[str, Any]) -> str:
@@ -276,7 +276,7 @@ def compose_activity_message(payload: Dict[str, Any]) -> str:
             or event_type == "CommentAdded":
         return activity_message(payload)
     else:
-        raise UnexpectedWebhookEventType('Raygun', event_type)
+        raise UnsupportedWebhookEventType('Raygun', event_type)
 
 
 def parse_time(timestamp: str) -> str:

zerver/webhooks/reviewboard/view.py

@@ -3,7 +3,7 @@ from typing import Any, Dict, Iterable
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import (
@@ -180,6 +180,6 @@ def api_reviewboard_webhook(
         topic = get_review_request_repo_title(payload)
         check_send_webhook_message(request, user_profile, topic, body)
     else:
-        raise UnexpectedWebhookEventType('ReviewBoard', event_type)
+        raise UnsupportedWebhookEventType('ReviewBoard', event_type)
 
     return json_success()

zerver/webhooks/sentry/view.py

@@ -4,7 +4,7 @@ from typing import Any, Dict, List, Optional, Tuple
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -92,7 +92,7 @@ def handle_event_payload(event: Dict[str, Any]) -> Tuple[str, str]:
 
     # We shouldn't support the officially deprecated Raven series of SDKs.
     if int(event["version"]) < 7:
-        raise UnexpectedWebhookEventType("Sentry", "Raven SDK")
+        raise UnsupportedWebhookEventType("Sentry", "Raven SDK")
 
     platform_name = event["platform"]
     syntax_highlight_as = syntax_highlight_as_map.get(platform_name, "")
@@ -155,7 +155,7 @@ def handle_event_payload(event: Dict[str, Any]) -> Tuple[str, str]:
         body = MESSAGE_EVENT_TEMPLATE.format(**context)
 
     else:
-        raise UnexpectedWebhookEventType("Sentry", "unknown-event type")
+        raise UnsupportedWebhookEventType("Sentry", "unknown-event type")
 
     return (subject, body)
 
@@ -205,7 +205,7 @@ def handle_issue_payload(action: str, issue: Dict[str, Any], actor: Dict[str, An
         body = ISSUE_IGNORED_MESSAGE_TEMPLATE.format(**context)
 
     else:
-        raise UnexpectedWebhookEventType("Sentry", "unknown-issue-action type")
+        raise UnsupportedWebhookEventType("Sentry", "unknown-issue-action type")
 
     return (subject, body)
 
@@ -233,7 +233,7 @@ def api_sentry_webhook(request: HttpRequest, user_profile: UserProfile,
         elif "issue" in data:
             subject, body = handle_issue_payload(payload["action"], data["issue"], payload["actor"])
         else:
-            raise UnexpectedWebhookEventType("Sentry", str(list(data.keys())))
+            raise UnsupportedWebhookEventType("Sentry", str(list(data.keys())))
     else:
         subject, body = handle_deprecated_payload(payload)
 

zerver/webhooks/stripe/view.py

@@ -5,7 +5,7 @@ from typing import Any, Dict, Optional, Sequence, Tuple
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.timestamp import timestamp_to_datetime
@@ -191,7 +191,7 @@ def topic_and_body(payload: Dict[str, Any]) -> Tuple[str, str]:
         raise NotImplementedEventType()
 
     if body is None:
-        raise UnexpectedWebhookEventType('Stripe', event_type)
+        raise UnsupportedWebhookEventType('Stripe', event_type)
     return (topic, body)
 
 def amount_string(amount: int, currency: str) -> str:

zerver/webhooks/transifex/view.py

@@ -4,7 +4,7 @@ from typing import Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.validator import check_int
@@ -29,6 +29,6 @@ def api_transifex_webhook(
     elif reviewed:
         body = f"Resource {resource} fully reviewed."
     else:
-        raise UnexpectedWebhookEventType('Transifex', 'Unknown Event Type')
+        raise UnsupportedWebhookEventType('Transifex', 'Unknown Event Type')
     check_send_webhook_message(request, user_profile, subject, body)
     return json_success()

zerver/webhooks/trello/view/__init__.py

@@ -5,7 +5,7 @@ import orjson
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view, return_success_on_head_request
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -40,4 +40,4 @@ def get_subject_and_body(payload: Mapping[str, Any], action_type: str) -> Option
     if action_type in SUPPORTED_BOARD_ACTIONS:
         return process_board_action(payload, action_type)
 
-    raise UnexpectedWebhookEventType("Trello", action_type)
+    raise UnsupportedWebhookEventType("Trello", action_type)

zerver/webhooks/trello/view/board_actions.py

@@ -1,6 +1,6 @@
 from typing import Any, Mapping, Optional, Tuple
 
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 
 SUPPORTED_BOARD_ACTIONS = [
     'removeMemberFromBoard',
@@ -39,7 +39,7 @@ def get_proper_action(payload: Mapping[str, Any], action_type: Optional[str]) ->
             return None
         elif data['old']['name']:
             return CHANGE_NAME
-        raise UnexpectedWebhookEventType("Trello", action_type)
+        raise UnsupportedWebhookEventType("Trello", action_type)
     return action_type
 
 def get_subject(payload: Mapping[str, Any]) -> str:

zerver/webhooks/trello/view/card_actions.py

@@ -1,6 +1,6 @@
 from typing import Any, Mapping, Optional, Tuple
 
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 
 SUPPORTED_CARD_ACTIONS = [
     'updateCard',
@@ -115,7 +115,7 @@ def get_proper_action(payload: Mapping[str, Any], action_type: str) -> Optional[
         for field in ignored_fields:
             if old_data.get(field):
                 return None
-        raise UnexpectedWebhookEventType("Trello", action_type)
+        raise UnsupportedWebhookEventType("Trello", action_type)
 
     return action_type
 

zerver/webhooks/updown/view.py

@@ -5,7 +5,7 @@ from typing import Any, Dict, List
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.exceptions import UnexpectedWebhookEventType
+from zerver.lib.exceptions import UnsupportedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
@@ -75,4 +75,4 @@ def get_event_type(event: Dict[str, Any]) -> str:
         event_type = event_type_match.group(1)
         if event_type in EVENT_TYPE_BODY_MAPPER:
             return event_type
-    raise UnexpectedWebhookEventType('Updown', event['event'])
+    raise UnsupportedWebhookEventType('Updown', event['event'])

zproject/computed_settings.py

@@ -685,7 +685,7 @@ DIGEST_LOG_PATH = zulip_path("/var/log/zulip/digest.log")
 ANALYTICS_LOG_PATH = zulip_path("/var/log/zulip/analytics.log")
 ANALYTICS_LOCK_DIR = zulip_path("/home/zulip/deployments/analytics-lock-dir")
 API_KEY_ONLY_WEBHOOK_LOG_PATH = zulip_path("/var/log/zulip/webhooks_errors.log")
-WEBHOOK_UNEXPECTED_EVENTS_LOG_PATH = zulip_path("/var/log/zulip/webhooks_unexpected_events.log")
+WEBHOOK_UNSUPPORTED_EVENTS_LOG_PATH = zulip_path("/var/log/zulip/webhooks_unsupported_events.log")
 SOFT_DEACTIVATION_LOG_PATH = zulip_path("/var/log/zulip/soft_deactivation.log")
 TRACEMALLOC_DUMP_DIR = zulip_path("/var/log/zulip/tracemalloc")
 SCHEDULED_MESSAGE_DELIVERER_LOG_PATH = zulip_path("/var/log/zulip/scheduled_message_deliverer.log")