import os
from typing import Any, Callable, Dict, FrozenSet, List, Optional, Set, Tuple
from unittest.mock import patch
import orjson
from django.conf import settings
from django.db.models import Q
from django.utils.timezone import now as timezone_now
from zerver.lib import upload
from zerver.lib.actions import (
do_add_reaction,
do_change_icon_source,
do_change_logo_source,
do_change_plan_type,
do_create_user,
do_deactivate_user,
do_mute_user,
do_update_user_presence,
)
from zerver.lib.avatar_hash import user_avatar_path
from zerver.lib.bot_config import set_bot_config
from zerver.lib.bot_lib import StateHandler
from zerver.lib.export import do_export_realm, do_export_user, export_usermessages_batch
from zerver.lib.import_realm import do_import_realm, get_incoming_message_ids
from zerver.lib.streams import create_stream_if_needed
from zerver.lib.test_classes import ZulipTestCase
from zerver.lib.test_helpers import create_s3_buckets, get_test_image_file, use_s3_backend
from zerver.lib.topic_mutes import add_topic_mute
from zerver.lib.upload import (
claim_attachment,
upload_avatar_image,
upload_emoji_image,
upload_message_file,
)
from zerver.lib.utils import query_chunker
from zerver.models import (
AlertWord,
Attachment,
BotConfigData,
BotStorageData,
CustomProfileField,
CustomProfileFieldValue,
Huddle,
Message,
MutedUser,
Reaction,
Realm,
RealmAuditLog,
RealmEmoji,
Recipient,
Stream,
Subscription,
UserGroup,
UserGroupMembership,
UserHotspot,
UserMessage,
UserPresence,
UserProfile,
UserTopic,
get_active_streams,
get_client,
get_huddle_hash,
get_realm,
get_stream,
)
class QueryUtilTest(ZulipTestCase):
def _create_messages(self) -> None:
for name in ["cordelia", "hamlet", "iago"]:
user = self.example_user(name)
for _ in range(5):
self.send_personal_message(user, self.example_user("othello"))
def test_query_chunker(self) -> None:
self._create_messages()
cordelia = self.example_user("cordelia")
hamlet = self.example_user("hamlet")
def get_queries() -> List[Any]:
queries = [
Message.objects.filter(sender_id=cordelia.id),
Message.objects.filter(sender_id=hamlet.id),
Message.objects.exclude(sender_id__in=[cordelia.id, hamlet.id]),
]
return queries
for query in get_queries():
# For our test to be meaningful, we want non-empty queries
# at first
self.assertGreater(len(list(query)), 0)
queries = get_queries()
all_msg_ids: Set[int] = set()
chunker = query_chunker(
queries=queries,
id_collector=all_msg_ids,
chunk_size=20,
)
all_row_ids = []
for chunk in chunker:
for row in chunk:
all_row_ids.append(row.id)
self.assertEqual(all_row_ids, sorted(all_row_ids))
self.assert_length(all_msg_ids, len(Message.objects.all()))
# Now just search for cordelia/hamlet. Note that we don't really
# need the order_by here, but it should be harmless.
queries = [
Message.objects.filter(sender_id=cordelia.id).order_by("id"),
Message.objects.filter(sender_id=hamlet.id),
]
all_msg_ids = set()
chunker = query_chunker(
queries=queries,
id_collector=all_msg_ids,
chunk_size=7, # use a different size
)
list(chunker) # exhaust the iterator
self.assertEqual(
len(all_msg_ids),
len(Message.objects.filter(sender_id__in=[cordelia.id, hamlet.id])),
)
# Try just a single query to validate chunking.
queries = [
Message.objects.exclude(sender_id=cordelia.id),
]
all_msg_ids = set()
chunker = query_chunker(
queries=queries,
id_collector=all_msg_ids,
chunk_size=11, # use a different size each time
)
list(chunker) # exhaust the iterator
self.assertEqual(
len(all_msg_ids),
len(Message.objects.exclude(sender_id=cordelia.id)),
)
self.assertGreater(len(all_msg_ids), 15)
# Verify assertions about disjoint-ness.
queries = [
Message.objects.exclude(sender_id=cordelia.id),
Message.objects.filter(sender_id=hamlet.id),
]
all_msg_ids = set()
chunker = query_chunker(
queries=queries,
id_collector=all_msg_ids,
chunk_size=13, # use a different size each time
)
with self.assertRaises(AssertionError):
list(chunker) # exercise the iterator
# Try to confuse things with ids part of the query...
queries = [
Message.objects.filter(id__lte=10),
Message.objects.filter(id__gt=10),
]
all_msg_ids = set()
chunker = query_chunker(
queries=queries,
id_collector=all_msg_ids,
chunk_size=11, # use a different size each time
)
self.assert_length(all_msg_ids, 0) # until we actually use the iterator
list(chunker) # exhaust the iterator
self.assert_length(all_msg_ids, len(Message.objects.all()))
# Verify that we can just get the first chunk with a next() call.
queries = [
Message.objects.all(),
]
all_msg_ids = set()
chunker = query_chunker(
queries=queries,
id_collector=all_msg_ids,
chunk_size=10, # use a different size each time
)
first_chunk = next(chunker)
self.assert_length(first_chunk, 10)
self.assert_length(all_msg_ids, 10)
expected_msg = Message.objects.all()[0:10][5]
actual_msg = first_chunk[5]
self.assertEqual(actual_msg.content, expected_msg.content)
self.assertEqual(actual_msg.sender_id, expected_msg.sender_id)
class ImportExportTest(ZulipTestCase):
def setUp(self) -> None:
super().setUp()
self.rm_tree(settings.LOCAL_UPLOADS_DIR)
def _make_output_dir(self) -> str:
output_dir = os.path.join(settings.TEST_WORKER_DIR, "test-export")
self.rm_tree(output_dir)
os.makedirs(output_dir, exist_ok=True)
return output_dir
def _export_realm(
self,
realm: Realm,
exportable_user_ids: Optional[Set[int]] = None,
consent_message_id: Optional[int] = None,
) -> Dict[str, Any]:
output_dir = self._make_output_dir()
with patch("zerver.lib.export.create_soft_link"), self.assertLogs(level="INFO"):
do_export_realm(
realm=realm,
output_dir=output_dir,
threads=0,
exportable_user_ids=exportable_user_ids,
consent_message_id=consent_message_id,
)
export_usermessages_batch(
input_path=os.path.join(output_dir, "messages-000001.json.partial"),
output_path=os.path.join(output_dir, "messages-000001.json"),
consent_message_id=consent_message_id,
)
try:
export_usermessages_batch(
input_path=os.path.join(output_dir, "messages-000002.json.partial"),
output_path=os.path.join(output_dir, "messages-000002.json"),
consent_message_id=consent_message_id,
)
except FileNotFoundError:
pass
def read_file(fn: str) -> Any:
full_fn = os.path.join(output_dir, fn)
with open(full_fn, "rb") as f:
return orjson.loads(f.read())
result = {}
result["realm"] = read_file("realm.json")
result["attachment"] = read_file("attachment.json")
result["message"] = read_file("messages-000001.json")
try:
message = read_file("messages-000002.json")
result["message"]["zerver_usermessage"].extend(message["zerver_usermessage"])
result["message"]["zerver_message"].extend(message["zerver_message"])
except FileNotFoundError:
pass
result["uploads_dir"] = os.path.join(output_dir, "uploads")
result["uploads_dir_records"] = read_file(os.path.join("uploads", "records.json"))
result["emoji_dir"] = os.path.join(output_dir, "emoji")
result["emoji_dir_records"] = read_file(os.path.join("emoji", "records.json"))
result["avatar_dir"] = os.path.join(output_dir, "avatars")
result["avatar_dir_records"] = read_file(os.path.join("avatars", "records.json"))
result["realm_icons_dir"] = os.path.join(output_dir, "realm_icons")
result["realm_icons_dir_records"] = read_file(os.path.join("realm_icons", "records.json"))
return result
def _setup_export_files(self, realm: Realm) -> Tuple[str, str, str, bytes]:
message = Message.objects.all()[0]
user_profile = message.sender
url = upload_message_file(
"dummy.txt", len(b"zulip!"), "text/plain", b"zulip!", user_profile
)
attachment_path_id = url.replace("/user_uploads/", "")
claim_attachment(
user_profile=user_profile,
path_id=attachment_path_id,
message=message,
is_message_realm_public=True,
)
avatar_path_id = user_avatar_path(user_profile)
original_avatar_path_id = avatar_path_id + ".original"
emoji_path = RealmEmoji.PATH_ID_TEMPLATE.format(
realm_id=realm.id,
emoji_file_name="1.png",
)
with get_test_image_file("img.png") as img_file:
upload_emoji_image(img_file, "1.png", user_profile)
with get_test_image_file("img.png") as img_file:
upload_avatar_image(img_file, user_profile, user_profile)
with get_test_image_file("img.png") as img_file:
upload.upload_backend.upload_realm_icon_image(img_file, user_profile)
do_change_icon_source(realm, Realm.ICON_UPLOADED, acting_user=None)
with get_test_image_file("img.png") as img_file:
upload.upload_backend.upload_realm_logo_image(img_file, user_profile, night=False)
do_change_logo_source(realm, Realm.LOGO_UPLOADED, False, acting_user=user_profile)
with get_test_image_file("img.png") as img_file:
upload.upload_backend.upload_realm_logo_image(img_file, user_profile, night=True)
do_change_logo_source(realm, Realm.LOGO_UPLOADED, True, acting_user=user_profile)
with get_test_image_file("img.png") as img_file:
test_image = img_file.read()
message.sender.avatar_source = "U"
message.sender.save()
realm.refresh_from_db()
return attachment_path_id, emoji_path, original_avatar_path_id, test_image
"""
Tests for export
"""
def test_export_files_from_local(self) -> None:
realm = Realm.objects.get(string_id="zulip")
path_id, emoji_path, original_avatar_path_id, test_image = self._setup_export_files(realm)
full_data = self._export_realm(realm)
data = full_data["attachment"]
self.assert_length(data["zerver_attachment"], 1)
record = data["zerver_attachment"][0]
self.assertEqual(record["path_id"], path_id)
# Test uploads
fn = os.path.join(full_data["uploads_dir"], path_id)
with open(fn) as f:
self.assertEqual(f.read(), "zulip!")
records = full_data["uploads_dir_records"]
self.assertEqual(records[0]["path"], path_id)
self.assertEqual(records[0]["s3_path"], path_id)
# Test emojis
fn = os.path.join(full_data["emoji_dir"], emoji_path)
fn = fn.replace("1.png", "")
self.assertEqual("1.png", os.listdir(fn)[0])
records = full_data["emoji_dir_records"]
self.assertEqual(records[0]["file_name"], "1.png")
self.assertEqual(records[0]["path"], "2/emoji/images/1.png")
self.assertEqual(records[0]["s3_path"], "2/emoji/images/1.png")
# Test realm logo and icon
records = full_data["realm_icons_dir_records"]
image_files = set()
for record in records:
image_path = os.path.join(full_data["realm_icons_dir"], record["path"])
if image_path[-9:] == ".original":
with open(image_path, "rb") as image_file:
image_data = image_file.read()
self.assertEqual(image_data, test_image)
else:
self.assertTrue(os.path.exists(image_path))
image_files.add(os.path.basename(image_path))
self.assertEqual(
set(image_files),
{
"night_logo.png",
"logo.original",
"logo.png",
"icon.png",
"night_logo.original",
"icon.original",
},
)
# Test avatars
fn = os.path.join(full_data["avatar_dir"], original_avatar_path_id)
with open(fn, "rb") as fb:
fn_data = fb.read()
self.assertEqual(fn_data, test_image)
records = full_data["avatar_dir_records"]
record_path = [record["path"] for record in records]
record_s3_path = [record["s3_path"] for record in records]
self.assertIn(original_avatar_path_id, record_path)
self.assertIn(original_avatar_path_id, record_s3_path)
@use_s3_backend
def test_export_files_from_s3(self) -> None:
create_s3_buckets(settings.S3_AUTH_UPLOADS_BUCKET, settings.S3_AVATAR_BUCKET)
realm = Realm.objects.get(string_id="zulip")
(
attachment_path_id,
emoji_path,
original_avatar_path_id,
test_image,
) = self._setup_export_files(realm)
full_data = self._export_realm(realm)
data = full_data["attachment"]
self.assert_length(data["zerver_attachment"], 1)
record = data["zerver_attachment"][0]
self.assertEqual(record["path_id"], attachment_path_id)
def check_types(user_profile_id: int, realm_id: int) -> None:
self.assertEqual(type(user_profile_id), int)
self.assertEqual(type(realm_id), int)
# Test uploads
fields = attachment_path_id.split("/")
fn = os.path.join(full_data["uploads_dir"], os.path.join(fields[0], fields[1], fields[2]))
with open(fn) as f:
self.assertEqual(f.read(), "zulip!")
records = full_data["uploads_dir_records"]
self.assertEqual(records[0]["path"], os.path.join(fields[0], fields[1], fields[2]))
self.assertEqual(records[0]["s3_path"], attachment_path_id)
check_types(records[0]["user_profile_id"], records[0]["realm_id"])
# Test emojis
fn = os.path.join(full_data["emoji_dir"], emoji_path)
fn = fn.replace("1.png", "")
self.assertIn("1.png", os.listdir(fn))
records = full_data["emoji_dir_records"]
self.assertEqual(records[0]["file_name"], "1.png")
self.assertTrue("last_modified" in records[0])
self.assertEqual(records[0]["path"], "2/emoji/images/1.png")
self.assertEqual(records[0]["s3_path"], "2/emoji/images/1.png")
check_types(records[0]["user_profile_id"], records[0]["realm_id"])
# Test realm logo and icon
records = full_data["realm_icons_dir_records"]
image_files = set()
for record in records:
image_path = os.path.join(full_data["realm_icons_dir"], record["s3_path"])
if image_path[-9:] == ".original":
with open(image_path, "rb") as image_file:
image_data = image_file.read()
self.assertEqual(image_data, test_image)
else:
self.assertTrue(os.path.exists(image_path))
image_files.add(os.path.basename(image_path))
self.assertEqual(
set(image_files),
{
"night_logo.png",
"logo.original",
"logo.png",
"icon.png",
"night_logo.original",
"icon.original",
},
)
# Test avatars
fn = os.path.join(full_data["avatar_dir"], original_avatar_path_id)
with open(fn, "rb") as file:
fn_data = file.read()
self.assertEqual(fn_data, test_image)
records = full_data["avatar_dir_records"]
record_path = [record["path"] for record in records]
record_s3_path = [record["s3_path"] for record in records]
self.assertIn(original_avatar_path_id, record_path)
self.assertIn(original_avatar_path_id, record_s3_path)
check_types(records[0]["user_profile_id"], records[0]["realm_id"])
def test_zulip_realm(self) -> None:
realm = Realm.objects.get(string_id="zulip")
default_bot = self.example_user("default_bot")
pm_a_msg_id = self.send_personal_message(self.example_user("AARON"), default_bot)
pm_b_msg_id = self.send_personal_message(default_bot, self.example_user("iago"))
pm_c_msg_id = self.send_personal_message(
self.example_user("othello"), self.example_user("hamlet")
)
realm_emoji = RealmEmoji.objects.get(realm=realm)
realm_emoji.delete()
full_data = self._export_realm(realm)
realm_emoji.save()
data = full_data["realm"]
self.assert_length(data["zerver_userprofile_crossrealm"], 3)
self.assert_length(data["zerver_userprofile_mirrordummy"], 0)
exported_user_emails = self.get_set(data["zerver_userprofile"], "delivery_email")
self.assertIn(self.example_email("cordelia"), exported_user_emails)
self.assertIn("default-bot@zulip.com", exported_user_emails)
exported_streams = self.get_set(data["zerver_stream"], "name")
self.assertEqual(
exported_streams,
{"Denmark", "Rome", "Scotland", "Venice", "Verona", "core team"},
)
exported_alert_words = data["zerver_alertword"]
# We set up 4 alert words for Hamlet, Cordelia, etc.
# when we populate the test database.
num_zulip_users = 10
self.assert_length(exported_alert_words, num_zulip_users * 4)
self.assertIn("robotics", {r["word"] for r in exported_alert_words})
data = full_data["message"]
um = UserMessage.objects.all()[0]
exported_um = self.find_by_id(data["zerver_usermessage"], um.id)
self.assertEqual(exported_um["message"], um.message_id)
self.assertEqual(exported_um["user_profile"], um.user_profile_id)
exported_message = self.find_by_id(data["zerver_message"], um.message_id)
self.assertEqual(exported_message["content"], um.message.content)
exported_message_ids = self.get_set(data["zerver_message"], "id")
self.assertIn(pm_a_msg_id, exported_message_ids)
self.assertIn(pm_b_msg_id, exported_message_ids)
self.assertIn(pm_c_msg_id, exported_message_ids)
def test_export_realm_with_exportable_user_ids(self) -> None:
realm = Realm.objects.get(string_id="zulip")
cordelia = self.example_user("iago")
hamlet = self.example_user("hamlet")
user_ids = {cordelia.id, hamlet.id}
pm_a_msg_id = self.send_personal_message(
self.example_user("AARON"), self.example_user("othello")
)
pm_b_msg_id = self.send_personal_message(
self.example_user("cordelia"), self.example_user("iago")
)
pm_c_msg_id = self.send_personal_message(
self.example_user("hamlet"), self.example_user("othello")
)
pm_d_msg_id = self.send_personal_message(
self.example_user("iago"), self.example_user("hamlet")
)
realm_emoji = RealmEmoji.objects.get(realm=realm)
realm_emoji.delete()
full_data = self._export_realm(realm, exportable_user_ids=user_ids)
realm_emoji.save()
data = full_data["realm"]
exported_user_emails = self.get_set(data["zerver_userprofile"], "delivery_email")
self.assertIn(self.example_email("iago"), exported_user_emails)
self.assertIn(self.example_email("hamlet"), exported_user_emails)
self.assertNotIn("default-bot@zulip.com", exported_user_emails)
self.assertNotIn(self.example_email("cordelia"), exported_user_emails)
dummy_user_emails = self.get_set(data["zerver_userprofile_mirrordummy"], "delivery_email")
self.assertIn(self.example_email("cordelia"), dummy_user_emails)
self.assertIn(self.example_email("othello"), dummy_user_emails)
self.assertIn("default-bot@zulip.com", dummy_user_emails)
self.assertNotIn(self.example_email("iago"), dummy_user_emails)
self.assertNotIn(self.example_email("hamlet"), dummy_user_emails)
data = full_data["message"]
exported_message_ids = self.get_set(data["zerver_message"], "id")
self.assertNotIn(pm_a_msg_id, exported_message_ids)
self.assertIn(pm_b_msg_id, exported_message_ids)
self.assertIn(pm_c_msg_id, exported_message_ids)
self.assertIn(pm_d_msg_id, exported_message_ids)
def test_export_realm_with_member_consent(self) -> None:
realm = Realm.objects.get(string_id="zulip")
# Create private streams and subscribe users for testing export
create_stream_if_needed(realm, "Private A", invite_only=True)
self.subscribe(self.example_user("iago"), "Private A")
self.subscribe(self.example_user("othello"), "Private A")
self.send_stream_message(self.example_user("iago"), "Private A", "Hello stream A")
create_stream_if_needed(realm, "Private B", invite_only=True)
self.subscribe(self.example_user("prospero"), "Private B")
stream_b_message_id = self.send_stream_message(
self.example_user("prospero"), "Private B", "Hello stream B"
)
self.subscribe(self.example_user("hamlet"), "Private B")
create_stream_if_needed(realm, "Private C", invite_only=True)
self.subscribe(self.example_user("othello"), "Private C")
self.subscribe(self.example_user("prospero"), "Private C")
stream_c_message_id = self.send_stream_message(
self.example_user("othello"), "Private C", "Hello stream C"
)
# Create huddles
self.send_huddle_message(
self.example_user("iago"), [self.example_user("cordelia"), self.example_user("AARON")]
)
huddle_a = Huddle.objects.last()
self.send_huddle_message(
self.example_user("ZOE"),
[self.example_user("hamlet"), self.example_user("AARON"), self.example_user("othello")],
)
huddle_b = Huddle.objects.last()
huddle_c_message_id = self.send_huddle_message(
self.example_user("AARON"),
[self.example_user("cordelia"), self.example_user("ZOE"), self.example_user("othello")],
)
# Create PMs
pm_a_msg_id = self.send_personal_message(
self.example_user("AARON"), self.example_user("othello")
)
pm_b_msg_id = self.send_personal_message(
self.example_user("cordelia"), self.example_user("iago")
)
pm_c_msg_id = self.send_personal_message(
self.example_user("hamlet"), self.example_user("othello")
)
pm_d_msg_id = self.send_personal_message(
self.example_user("iago"), self.example_user("hamlet")
)
# Send message advertising export and make users react
self.send_stream_message(
self.example_user("othello"),
"Verona",
topic_name="Export",
content="Thumbs up for export",
)
message = Message.objects.last()
consented_user_ids = [self.example_user(user).id for user in ["iago", "hamlet"]]
do_add_reaction(
self.example_user("iago"), message, "outbox", "1f4e4", Reaction.UNICODE_EMOJI
)
do_add_reaction(
self.example_user("hamlet"), message, "outbox", "1f4e4", Reaction.UNICODE_EMOJI
)
realm_emoji = RealmEmoji.objects.get(realm=realm)
realm_emoji.delete()
assert message is not None
full_data = self._export_realm(realm, consent_message_id=message.id)
realm_emoji.save()
data = full_data["realm"]
self.assert_length(data["zerver_userprofile_crossrealm"], 3)
self.assert_length(data["zerver_userprofile_mirrordummy"], 0)
exported_user_emails = self.get_set(data["zerver_userprofile"], "delivery_email")
self.assertIn(self.example_email("cordelia"), exported_user_emails)
self.assertIn(self.example_email("hamlet"), exported_user_emails)
self.assertIn(self.example_email("iago"), exported_user_emails)
self.assertIn(self.example_email("othello"), exported_user_emails)
self.assertIn("default-bot@zulip.com", exported_user_emails)
exported_streams = self.get_set(data["zerver_stream"], "name")
self.assertEqual(
exported_streams,
{
"core team",
"Denmark",
"Rome",
"Scotland",
"Venice",
"Verona",
"Private A",
"Private B",
"Private C",
},
)
data = full_data["message"]
exported_usermessages = UserMessage.objects.filter(
user_profile__in=[self.example_user("iago"), self.example_user("hamlet")]
)
um = exported_usermessages[0]
self.assert_length(data["zerver_usermessage"], len(exported_usermessages))
exported_um = self.find_by_id(data["zerver_usermessage"], um.id)
self.assertEqual(exported_um["message"], um.message_id)
self.assertEqual(exported_um["user_profile"], um.user_profile_id)
exported_message = self.find_by_id(data["zerver_message"], um.message_id)
self.assertEqual(exported_message["content"], um.message.content)
public_stream_names = ["Denmark", "Rome", "Scotland", "Venice", "Verona"]
public_stream_ids = Stream.objects.filter(name__in=public_stream_names).values_list(
"id", flat=True
)
public_stream_recipients = Recipient.objects.filter(
type_id__in=public_stream_ids, type=Recipient.STREAM
)
public_stream_message_ids = Message.objects.filter(
recipient__in=public_stream_recipients
).values_list("id", flat=True)
# Messages from Private stream C are not exported since no member gave consent
private_stream_ids = Stream.objects.filter(
name__in=["Private A", "Private B", "core team"]
).values_list("id", flat=True)
private_stream_recipients = Recipient.objects.filter(
type_id__in=private_stream_ids, type=Recipient.STREAM
)
private_stream_message_ids = Message.objects.filter(
recipient__in=private_stream_recipients
).values_list("id", flat=True)
pm_recipients = Recipient.objects.filter(
type_id__in=consented_user_ids, type=Recipient.PERSONAL
)
pm_query = Q(recipient__in=pm_recipients) | Q(sender__in=consented_user_ids)
exported_pm_ids = (
Message.objects.filter(pm_query)
.values_list("id", flat=True)
.values_list("id", flat=True)
)
# Third huddle is not exported since none of the members gave consent
assert huddle_a is not None and huddle_b is not None
huddle_recipients = Recipient.objects.filter(
type_id__in=[huddle_a.id, huddle_b.id], type=Recipient.HUDDLE
)
pm_query = Q(recipient__in=huddle_recipients) | Q(sender__in=consented_user_ids)
exported_huddle_ids = (
Message.objects.filter(pm_query)
.values_list("id", flat=True)
.values_list("id", flat=True)
)
exported_msg_ids = (
set(public_stream_message_ids)
| set(private_stream_message_ids)
| set(exported_pm_ids)
| set(exported_huddle_ids)
)
self.assertEqual(self.get_set(data["zerver_message"], "id"), exported_msg_ids)
# TODO: This behavior is wrong and should be fixed. The message should not be exported
# since it was sent before the only consented user iago joined the stream.
self.assertIn(stream_b_message_id, exported_msg_ids)
self.assertNotIn(stream_c_message_id, exported_msg_ids)
self.assertNotIn(huddle_c_message_id, exported_msg_ids)
self.assertNotIn(pm_a_msg_id, exported_msg_ids)
self.assertIn(pm_b_msg_id, exported_msg_ids)
self.assertIn(pm_c_msg_id, exported_msg_ids)
self.assertIn(pm_d_msg_id, exported_msg_ids)
def test_export_single_user(self) -> None:
output_dir = self._make_output_dir()
cordelia = self.example_user("cordelia")
with self.assertLogs(level="INFO"):
do_export_user(cordelia, output_dir)
def read_file(fn: str) -> Any:
full_fn = os.path.join(output_dir, fn)
with open(full_fn, "rb") as f:
return orjson.loads(f.read())
messages = read_file("messages-000001.json")
user = read_file("user.json")
exported_user_id = self.get_set(user["zerver_userprofile"], "id")
self.assertEqual(exported_user_id, {cordelia.id})
exported_user_email = self.get_set(user["zerver_userprofile"], "email")
self.assertEqual(exported_user_email, {cordelia.email})
exported_recipient_type_id = self.get_set(user["zerver_recipient"], "type_id")
self.assertIn(cordelia.id, exported_recipient_type_id)
exported_stream_id = self.get_set(user["zerver_stream"], "id")
self.assertIn(list(exported_stream_id)[0], exported_recipient_type_id)
exported_recipient_id = self.get_set(user["zerver_recipient"], "id")
exported_subscription_recipient = self.get_set(user["zerver_subscription"], "recipient")
self.assertEqual(exported_recipient_id, exported_subscription_recipient)
exported_messages_recipient = self.get_set(messages["zerver_message"], "recipient")
self.assertIn(list(exported_messages_recipient)[0], exported_recipient_id)
"""
Tests for import_realm
"""
def test_import_realm(self) -> None:
original_realm = Realm.objects.get(string_id="zulip")
RealmEmoji.objects.get(realm=original_realm).delete()
# Deactivate a user to ensure such a case is covered.
do_deactivate_user(self.example_user("aaron"), acting_user=None)
# data to test import of huddles
huddle = [
self.example_user("hamlet"),
self.example_user("othello"),
]
self.send_huddle_message(
self.example_user("cordelia"),
huddle,
"test huddle message",
)
user_mention_message = "@**King Hamlet** Hello"
self.send_stream_message(self.example_user("iago"), "Verona", user_mention_message)
stream_mention_message = "Subscribe to #**Denmark**"
self.send_stream_message(self.example_user("hamlet"), "Verona", stream_mention_message)
user_group_mention_message = "Hello @*hamletcharacters*"
self.send_stream_message(self.example_user("othello"), "Verona", user_group_mention_message)
special_characters_message = "```\n'\n```\n@**Polonius**"
self.send_stream_message(self.example_user("iago"), "Denmark", special_characters_message)
sample_user = self.example_user("hamlet")
# data to test import of hotspots
UserHotspot.objects.create(
user=sample_user,
hotspot="intro_streams",
)
# data to test import of muted topic
stream = get_stream("Verona", original_realm)
recipient = stream.recipient
assert recipient is not None
add_topic_mute(
user_profile=sample_user,
stream_id=stream.id,
recipient_id=recipient.id,
topic_name="Verona2",
)
# data to test import of muted users
hamlet = self.example_user("hamlet")
cordelia = self.example_user("cordelia")
othello = self.example_user("othello")
do_mute_user(hamlet, cordelia)
do_mute_user(cordelia, hamlet)
do_mute_user(cordelia, othello)
do_update_user_presence(
sample_user, get_client("website"), timezone_now(), UserPresence.ACTIVE
)
# data to test import of botstoragedata and botconfigdata
bot_profile = do_create_user(
email="bot-1@zulip.com",
password="test",
realm=original_realm,
full_name="bot",
bot_type=UserProfile.EMBEDDED_BOT,
bot_owner=sample_user,
acting_user=None,
)
storage = StateHandler(bot_profile)
storage.put("some key", "some value")
set_bot_config(bot_profile, "entry 1", "value 1")
self._export_realm(original_realm)
with self.settings(BILLING_ENABLED=False), self.assertLogs(level="INFO"):
do_import_realm(os.path.join(settings.TEST_WORKER_DIR, "test-export"), "test-zulip")
# sanity checks
# test realm
self.assertTrue(Realm.objects.filter(string_id="test-zulip").exists())
imported_realm = Realm.objects.get(string_id="test-zulip")
self.assertNotEqual(imported_realm.id, original_realm.id)
def assert_realm_values(f: Callable[[Realm], Any], equal: bool = True) -> None:
orig_realm_result = f(original_realm)
imported_realm_result = f(imported_realm)
# orig_realm_result should be truthy and have some values, otherwise
# the test is kind of meaningless
assert orig_realm_result
if equal:
self.assertEqual(orig_realm_result, imported_realm_result)
else:
self.assertNotEqual(orig_realm_result, imported_realm_result)
# test users
assert_realm_values(
lambda r: {user.email for user in r.get_admin_users_and_bots()},
)
assert_realm_values(
lambda r: {user.email for user in r.get_active_users()},
)
# test stream
assert_realm_values(
lambda r: {stream.name for stream in get_active_streams(r)},
)
# test recipients
def get_recipient_stream(r: Realm) -> Recipient:
return Stream.objects.get(name="Verona", realm=r).recipient
def get_recipient_user(r: Realm) -> Recipient:
return UserProfile.objects.get(full_name="Iago", realm=r).recipient
assert_realm_values(lambda r: get_recipient_stream(r).type)
assert_realm_values(lambda r: get_recipient_user(r).type)
# test subscription
def get_subscribers(recipient: Recipient) -> Set[str]:
subscriptions = Subscription.objects.filter(recipient=recipient)
users = {sub.user_profile.email for sub in subscriptions}
return users
assert_realm_values(
lambda r: get_subscribers(get_recipient_stream(r)),
)
assert_realm_values(
lambda r: get_subscribers(get_recipient_user(r)),
)
# test custom profile fields
def get_custom_profile_field_names(r: Realm) -> Set[str]:
custom_profile_fields = CustomProfileField.objects.filter(realm=r)
custom_profile_field_names = {field.name for field in custom_profile_fields}
return custom_profile_field_names
assert_realm_values(get_custom_profile_field_names)
def get_custom_profile_with_field_type_user(
r: Realm,
) -> Tuple[Set[Any], Set[Any], Set[FrozenSet[str]]]:
fields = CustomProfileField.objects.filter(field_type=CustomProfileField.USER, realm=r)
def get_email(user_id: int) -> str:
return UserProfile.objects.get(id=user_id).email
def get_email_from_value(field_value: CustomProfileFieldValue) -> Set[str]:
user_id_list = orjson.loads(field_value.value)
return {get_email(user_id) for user_id in user_id_list}
def custom_profile_field_values_for(
fields: List[CustomProfileField],
) -> Set[FrozenSet[str]]:
user_emails: Set[FrozenSet[str]] = set()
for field in fields:
values = CustomProfileFieldValue.objects.filter(field=field)
for value in values:
user_emails.add(frozenset(get_email_from_value(value)))
return user_emails
field_names, field_hints = (set() for i in range(2))
for field in fields:
field_names.add(field.name)
field_hints.add(field.hint)
return (field_hints, field_names, custom_profile_field_values_for(fields))
assert_realm_values(get_custom_profile_with_field_type_user)
# test realmauditlog
def get_realm_audit_log_event_type(r: Realm) -> Set[str]:
realmauditlogs = RealmAuditLog.objects.filter(realm=r).exclude(
event_type__in=[RealmAuditLog.REALM_PLAN_TYPE_CHANGED, RealmAuditLog.STREAM_CREATED]
)
realmauditlog_event_type = {log.event_type for log in realmauditlogs}
return realmauditlog_event_type
assert_realm_values(get_realm_audit_log_event_type)
cordelia_full_name = "Cordelia, Lear's daughter"
hamlet_full_name = "King Hamlet"
othello_full_name = "Othello, the Moor of Venice"
def get_user_id(r: Realm, full_name: str) -> int:
return UserProfile.objects.get(realm=r, full_name=full_name).id
# test huddles
def get_huddle_hashes(r: Realm) -> str:
user_id_list = [
get_user_id(r, cordelia_full_name),
get_user_id(r, hamlet_full_name),
get_user_id(r, othello_full_name),
]
huddle_hash = get_huddle_hash(user_id_list)
return huddle_hash
assert_realm_values(get_huddle_hashes, equal=False)
def get_huddle_message(r: Realm) -> str:
huddle_hash = get_huddle_hashes(r)
huddle_id = Huddle.objects.get(huddle_hash=huddle_hash).id
huddle_recipient = Recipient.objects.get(type_id=huddle_id, type=3)
huddle_message = Message.objects.get(recipient=huddle_recipient)
return huddle_message.content
assert_realm_values(get_huddle_message)
self.assertEqual(get_huddle_message(imported_realm), "test huddle message")
# test alertword
def get_alertwords(r: Realm) -> Set[str]:
return {rec.word for rec in AlertWord.objects.filter(realm_id=r.id)}
assert_realm_values(get_alertwords)
# test userhotspot
def get_user_hotspots(r: Realm) -> Set[str]:
user_id = get_user_id(r, hamlet_full_name)
hotspots = UserHotspot.objects.filter(user_id=user_id)
user_hotspots = {hotspot.hotspot for hotspot in hotspots}
return user_hotspots
assert_realm_values(get_user_hotspots)
# test muted topics
def get_muted_topics(r: Realm) -> Set[str]:
user_profile_id = get_user_id(r, hamlet_full_name)
muted_topics = UserTopic.objects.filter(user_profile_id=user_profile_id)
topic_names = {muted_topic.topic_name for muted_topic in muted_topics}
return topic_names
assert_realm_values(get_muted_topics)
def get_muted_users(r: Realm) -> Set[Tuple[int, int]]:
mute_objects = MutedUser.objects.all()
muter_mutee_pairs = {
(mute_object.user_profile.id, mute_object.muted_user.id)
for mute_object in mute_objects
}
return muter_mutee_pairs
assert_realm_values(get_muted_users)
# test usergroups
assert_realm_values(
lambda r: {group.name for group in UserGroup.objects.filter(realm=r)},
)
def get_user_membership(r: Realm) -> Set[str]:
usergroup = UserGroup.objects.get(realm=r, name="hamletcharacters")
usergroup_membership = UserGroupMembership.objects.filter(user_group=usergroup)
users = {membership.user_profile.email for membership in usergroup_membership}
return users
assert_realm_values(get_user_membership)
# test botstoragedata and botconfigdata
def get_botstoragedata(r: Realm) -> Dict[str, Any]:
bot_profile = UserProfile.objects.get(full_name="bot", realm=r)
bot_storage_data = BotStorageData.objects.get(bot_profile=bot_profile)
return {"key": bot_storage_data.key, "data": bot_storage_data.value}
assert_realm_values(get_botstoragedata)
def get_botconfigdata(r: Realm) -> Dict[str, Any]:
bot_profile = UserProfile.objects.get(full_name="bot", realm=r)
bot_config_data = BotConfigData.objects.get(bot_profile=bot_profile)
return {"key": bot_config_data.key, "data": bot_config_data.value}
assert_realm_values(get_botconfigdata)
# test messages
def get_stream_messages(r: Realm) -> Message:
recipient = get_recipient_stream(r)
messages = Message.objects.filter(recipient=recipient)
return messages
def get_stream_topics(r: Realm) -> Set[str]:
messages = get_stream_messages(r)
topics = {m.topic_name() for m in messages}
return topics
assert_realm_values(get_stream_topics)
# test usermessages
def get_usermessages_user(r: Realm) -> Set[Any]:
messages = get_stream_messages(r).order_by("content")
usermessage = UserMessage.objects.filter(message=messages[0])
usermessage_user = {um.user_profile.email for um in usermessage}
return usermessage_user
assert_realm_values(get_usermessages_user)
# tests to make sure that various data-*-ids in rendered_content
# are replaced correctly with the values of newer realm.
def get_user_mention(r: Realm) -> Set[Any]:
mentioned_user = UserProfile.objects.get(
delivery_email=self.example_email("hamlet"), realm=r
)
data_user_id = f'data-user-id="{mentioned_user.id}"'
mention_message = get_stream_messages(r).get(rendered_content__contains=data_user_id)
return mention_message.content
assert_realm_values(get_user_mention)
def get_stream_mention(r: Realm) -> Set[Any]:
mentioned_stream = get_stream("Denmark", r)
data_stream_id = f'data-stream-id="{mentioned_stream.id}"'
mention_message = get_stream_messages(r).get(rendered_content__contains=data_stream_id)
return mention_message.content
assert_realm_values(get_stream_mention)
def get_user_group_mention(r: Realm) -> Set[Any]:
user_group = UserGroup.objects.get(realm=r, name="hamletcharacters")
data_usergroup_id = f'data-user-group-id="{user_group.id}"'
mention_message = get_stream_messages(r).get(
rendered_content__contains=data_usergroup_id
)
return mention_message.content
assert_realm_values(get_user_group_mention)
def get_userpresence_timestamp(r: Realm) -> Set[Any]:
# It should be sufficient to compare UserPresence timestamps to verify
# they got exported/imported correctly.
return set(UserPresence.objects.filter(realm=r).values_list("timestamp", flat=True))
assert_realm_values(get_userpresence_timestamp)
# test to highlight that bs4 which we use to do data-**id
# replacements modifies the HTML sometimes. eg replacing
# with , ' with \' etc. The modifications doesn't
# affect how the browser displays the rendered_content so we
# are okay with using bs4 for this. lxml package also has
# similar behavior.
orig_polonius_user = self.example_user("polonius")
original_msg = Message.objects.get(
content=special_characters_message, sender__realm=original_realm
)
self.assertEqual(
original_msg.rendered_content,
'\n'
f'@Polonius
',
)
imported_polonius_user = UserProfile.objects.get(
delivery_email=self.example_email("polonius"), realm=imported_realm
)
imported_msg = Message.objects.get(
content=special_characters_message, sender__realm=imported_realm
)
self.assertEqual(
imported_msg.rendered_content,
'\n'
f'@Polonius
',
)
# Check recipient_id was generated correctly for the imported users and streams.
for user_profile in UserProfile.objects.filter(realm=imported_realm):
self.assertEqual(
user_profile.recipient_id,
Recipient.objects.get(type=Recipient.PERSONAL, type_id=user_profile.id).id,
)
for stream in Stream.objects.filter(realm=imported_realm):
self.assertEqual(
stream.recipient_id,
Recipient.objects.get(type=Recipient.STREAM, type_id=stream.id).id,
)
for huddle_object in Huddle.objects.all():
# Huddles don't have a realm column, so we just test all Huddles for simplicity.
self.assertEqual(
huddle_object.recipient_id,
Recipient.objects.get(type=Recipient.HUDDLE, type_id=huddle_object.id).id,
)
for user_profile in UserProfile.objects.filter(realm=imported_realm):
# Check that all Subscriptions have the correct is_user_active set.
self.assertEqual(
Subscription.objects.filter(
user_profile=user_profile, is_user_active=user_profile.is_active
).count(),
Subscription.objects.filter(user_profile=user_profile).count(),
)
# Verify that we've actually tested something meaningful instead of a blind import
# with is_user_active=True used for everything.
self.assertTrue(Subscription.objects.filter(is_user_active=False).exists())
def test_import_files_from_local(self) -> None:
realm = Realm.objects.get(string_id="zulip")
self._setup_export_files(realm)
self._export_realm(realm)
with self.settings(BILLING_ENABLED=False), self.assertLogs(level="INFO"):
do_import_realm(os.path.join(settings.TEST_WORKER_DIR, "test-export"), "test-zulip")
imported_realm = Realm.objects.get(string_id="test-zulip")
# Test attachments
uploaded_file = Attachment.objects.get(realm=imported_realm)
self.assert_length(b"zulip!", uploaded_file.size)
attachment_file_path = os.path.join(
settings.LOCAL_UPLOADS_DIR, "files", uploaded_file.path_id
)
self.assertTrue(os.path.isfile(attachment_file_path))
# Test emojis
realm_emoji = RealmEmoji.objects.get(realm=imported_realm)
emoji_path = RealmEmoji.PATH_ID_TEMPLATE.format(
realm_id=imported_realm.id,
emoji_file_name=realm_emoji.file_name,
)
emoji_file_path = os.path.join(settings.LOCAL_UPLOADS_DIR, "avatars", emoji_path)
self.assertTrue(os.path.isfile(emoji_file_path))
# Test avatars
user_email = Message.objects.all()[0].sender.email
user_profile = UserProfile.objects.get(email=user_email, realm=imported_realm)
avatar_path_id = user_avatar_path(user_profile) + ".original"
avatar_file_path = os.path.join(settings.LOCAL_UPLOADS_DIR, "avatars", avatar_path_id)
self.assertTrue(os.path.isfile(avatar_file_path))
# Test realm icon and logo
upload_path = upload.upload_backend.realm_avatar_and_logo_path(imported_realm)
full_upload_path = os.path.join(settings.LOCAL_UPLOADS_DIR, upload_path)
with get_test_image_file("img.png") as f:
test_image_data = f.read()
self.assertIsNotNone(test_image_data)
with open(os.path.join(full_upload_path, "icon.original"), "rb") as f:
self.assertEqual(f.read(), test_image_data)
self.assertTrue(os.path.isfile(os.path.join(full_upload_path, "icon.png")))
self.assertEqual(imported_realm.icon_source, Realm.ICON_UPLOADED)
with open(os.path.join(full_upload_path, "logo.original"), "rb") as f:
self.assertEqual(f.read(), test_image_data)
self.assertTrue(os.path.isfile(os.path.join(full_upload_path, "logo.png")))
self.assertEqual(imported_realm.logo_source, Realm.LOGO_UPLOADED)
with open(os.path.join(full_upload_path, "night_logo.original"), "rb") as f:
self.assertEqual(f.read(), test_image_data)
self.assertTrue(os.path.isfile(os.path.join(full_upload_path, "night_logo.png")))
self.assertEqual(imported_realm.night_logo_source, Realm.LOGO_UPLOADED)
@use_s3_backend
def test_import_files_from_s3(self) -> None:
uploads_bucket, avatar_bucket = create_s3_buckets(
settings.S3_AUTH_UPLOADS_BUCKET, settings.S3_AVATAR_BUCKET
)
realm = Realm.objects.get(string_id="zulip")
self._setup_export_files(realm)
self._export_realm(realm)
with self.settings(BILLING_ENABLED=False), self.assertLogs(level="INFO"):
do_import_realm(os.path.join(settings.TEST_WORKER_DIR, "test-export"), "test-zulip")
imported_realm = Realm.objects.get(string_id="test-zulip")
with get_test_image_file("img.png") as f:
test_image_data = f.read()
# Test attachments
uploaded_file = Attachment.objects.get(realm=imported_realm)
self.assert_length(b"zulip!", uploaded_file.size)
attachment_content = uploads_bucket.Object(uploaded_file.path_id).get()["Body"].read()
self.assertEqual(b"zulip!", attachment_content)
# Test emojis
realm_emoji = RealmEmoji.objects.get(realm=imported_realm)
emoji_path = RealmEmoji.PATH_ID_TEMPLATE.format(
realm_id=imported_realm.id,
emoji_file_name=realm_emoji.file_name,
)
emoji_key = avatar_bucket.Object(emoji_path)
self.assertIsNotNone(emoji_key.get()["Body"].read())
self.assertEqual(emoji_key.key, emoji_path)
# Test avatars
user_email = Message.objects.all()[0].sender.email
user_profile = UserProfile.objects.get(email=user_email, realm=imported_realm)
avatar_path_id = user_avatar_path(user_profile) + ".original"
original_image_key = avatar_bucket.Object(avatar_path_id)
self.assertEqual(original_image_key.key, avatar_path_id)
image_data = avatar_bucket.Object(avatar_path_id).get()["Body"].read()
self.assertEqual(image_data, test_image_data)
# Test realm icon and logo
upload_path = upload.upload_backend.realm_avatar_and_logo_path(imported_realm)
original_icon_path_id = os.path.join(upload_path, "icon.original")
original_icon_key = avatar_bucket.Object(original_icon_path_id)
self.assertEqual(original_icon_key.get()["Body"].read(), test_image_data)
resized_icon_path_id = os.path.join(upload_path, "icon.png")
resized_icon_key = avatar_bucket.Object(resized_icon_path_id)
self.assertEqual(resized_icon_key.key, resized_icon_path_id)
self.assertEqual(imported_realm.icon_source, Realm.ICON_UPLOADED)
original_logo_path_id = os.path.join(upload_path, "logo.original")
original_logo_key = avatar_bucket.Object(original_logo_path_id)
self.assertEqual(original_logo_key.get()["Body"].read(), test_image_data)
resized_logo_path_id = os.path.join(upload_path, "logo.png")
resized_logo_key = avatar_bucket.Object(resized_logo_path_id)
self.assertEqual(resized_logo_key.key, resized_logo_path_id)
self.assertEqual(imported_realm.logo_source, Realm.LOGO_UPLOADED)
night_logo_original_path_id = os.path.join(upload_path, "night_logo.original")
night_logo_original_key = avatar_bucket.Object(night_logo_original_path_id)
self.assertEqual(night_logo_original_key.get()["Body"].read(), test_image_data)
resized_night_logo_path_id = os.path.join(upload_path, "night_logo.png")
resized_night_logo_key = avatar_bucket.Object(resized_night_logo_path_id)
self.assertEqual(resized_night_logo_key.key, resized_night_logo_path_id)
self.assertEqual(imported_realm.night_logo_source, Realm.LOGO_UPLOADED)
def test_get_incoming_message_ids(self) -> None:
import_dir = os.path.join(
settings.DEPLOY_ROOT, "zerver", "tests", "fixtures", "import_fixtures"
)
message_ids = get_incoming_message_ids(
import_dir=import_dir,
sort_by_date=True,
)
self.assertEqual(message_ids, [888, 999, 555])
message_ids = get_incoming_message_ids(
import_dir=import_dir,
sort_by_date=False,
)
self.assertEqual(message_ids, [555, 888, 999])
def test_plan_type(self) -> None:
realm = get_realm("zulip")
do_change_plan_type(realm, Realm.LIMITED, acting_user=None)
self._setup_export_files(realm)
self._export_realm(realm)
with self.settings(BILLING_ENABLED=True), self.assertLogs(level="INFO"):
realm = do_import_realm(
os.path.join(settings.TEST_WORKER_DIR, "test-export"), "test-zulip-1"
)
self.assertEqual(realm.plan_type, Realm.LIMITED)
self.assertEqual(realm.max_invites, 100)
self.assertEqual(realm.upload_quota_gb, 5)
self.assertEqual(realm.message_visibility_limit, 10000)
self.assertTrue(
RealmAuditLog.objects.filter(
realm=realm, event_type=RealmAuditLog.REALM_PLAN_TYPE_CHANGED
).exists()
)
with self.settings(BILLING_ENABLED=False), self.assertLogs(level="INFO"):
realm = do_import_realm(
os.path.join(settings.TEST_WORKER_DIR, "test-export"), "test-zulip-2"
)
self.assertEqual(realm.plan_type, Realm.SELF_HOSTED)
self.assertEqual(realm.max_invites, 100)
self.assertEqual(realm.upload_quota_gb, None)
self.assertEqual(realm.message_visibility_limit, None)
self.assertTrue(
RealmAuditLog.objects.filter(
realm=realm, event_type=RealmAuditLog.REALM_PLAN_TYPE_CHANGED
).exists()
)