def testVfsNotificationIsParsedCorrectly(self):
n = self.InitFromObj_(
rdf_objects.UserNotification.Type.TYPE_VFS_FILE_COLLECTED,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.VFS_FILE,
vfs_file=rdf_objects.VfsFileReference(
client_id=self.client_id,
path_type=rdf_objects.PathInfo.PathType.OS,
path_components=["foo", "bar"])))
self.assertEqual(n.reference.type, "VFS")
self.assertEqual(n.reference.vfs.client_id.ToString(), self.client_id)
self.assertEqual(n.reference.vfs.vfs_path, "fs/os/foo/bar")
def testVfsNotificationWithInvalidReferenceIsParsedDefensively(self):
n = self.InitFromObj_(
rdf_objects.UserNotification.Type.TYPE_VFS_FILE_COLLECTED,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.VFS_FILE,
vfs_file=rdf_objects.VfsFileReference(
client_id=self.client_id,
# UNSET path type is an invalid value here:
# it make it impossible to find the file.
path_type=rdf_objects.PathInfo.PathType.UNSET,
path_components=["foo", "bar"])))
self.assertEqual(n.reference.type, "UNSET")
def _SendNotifications(username, client_id):
with test_lib.FakeTime(42):
notification.Notify(
username,
rdf_objects.UserNotification.Type.TYPE_CLIENT_INTERROGATED,
"<some message>",
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.CLIENT,
client=rdf_objects.ClientReference(
client_id=client_id.Basename())))
with test_lib.FakeTime(44):
notification.Notify(
username,
rdf_objects.UserNotification.Type.TYPE_VFS_FILE_COLLECTION_FAILED,
"<some other message>",
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.VFS_FILE,
vfs_file=rdf_objects.VfsFileReference(
client_id=client_id.Basename(),
path_type=rdf_objects.PathInfo.PathType.OS,
path_components=["foo"])))
def NotifyCreatorOfError(self):
if self.ShouldSendNotifications():
client_id = self.rdf_flow.client_id
flow_id = self.rdf_flow.flow_id
flow_ref = None
flow_ref = rdf_objects.FlowReference(client_id=client_id, flow_id=flow_id)
notification_lib.Notify(
self.creator, rdf_objects.UserNotification.Type.TYPE_FLOW_RUN_FAILED,
"Flow %s on %s terminated due to error" % (flow_id, client_id),
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.FLOW,
flow=flow_ref))
def testVfsListDirectoryCompletedIsParsedCorrectly(self):
n = self.InitFromObj_(
rdf_objects.UserNotification.Type.TYPE_VFS_LIST_DIRECTORY_COMPLETED,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.VFS_FILE,
vfs_file=rdf_objects.VfsFileReference(
client_id=self.client_id.Basename(),
path_type=rdf_objects.PathInfo.PathType.OS,
path_components=["foo", "bar"])))
self.assertEqual(n.reference.type, "VFS")
self.assertEqual(n.reference.vfs.client_id.ToClientURN(), self.client_id)
self.assertEqual(n.reference.vfs.vfs_path, "fs/os/foo/bar")
def testHuntApprovalNotificationIsParsedCorrectly(self):
n = self.InitFromObj_(
rdf_objects.UserNotification.Type.TYPE_HUNT_APPROVAL_REQUESTED,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.APPROVAL_REQUEST,
approval_request=rdf_objects.ApprovalRequestReference(
approval_type=rdf_objects.ApprovalRequest.ApprovalType
.APPROVAL_TYPE_HUNT,
approval_id="foo-bar",
subject_id="H:123456",
requestor_username=self.context.username)))
self.assertEqual(n.reference.type, "HUNT_APPROVAL")
self.assertEqual(n.reference.hunt_approval.hunt_id, "H:123456")
self.assertEqual(n.reference.hunt_approval.username, self.context.username)
self.assertEqual(n.reference.hunt_approval.approval_id, "foo-bar")
def NotifyAboutEnd(self):
"""Send out a final notification about the end of this flow."""
flow_ref = None
if self.runner_args.client_id:
flow_ref = rdf_objects.FlowReference(
client_id=self.client_id, flow_id=self.urn.Basename())
num_results = len(self.ResultCollection())
notification_lib.Notify(
self.creator, rdf_objects.UserNotification.Type.TYPE_FLOW_RUN_COMPLETED,
"Flow %s completed with %d %s" % (self.__class__.__name__, num_results,
num_results == 1 and "result" or
"results"),
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.FLOW,
flow=flow_ref))
def NotifyAboutEnd(self):
# Sum up number of replies to write with the number of already
# written results.
num_results = (
len(self.replies_to_write) + data_store.REL_DB.CountFlowResults(
self.rdf_flow.client_id, self.rdf_flow.flow_id))
flow_ref = rdf_objects.FlowReference(
client_id=self.rdf_flow.client_id, flow_id=self.rdf_flow.flow_id)
notification_lib.Notify(
self.creator, rdf_objects.UserNotification.Type.TYPE_FLOW_RUN_COMPLETED,
"Flow %s completed with %d %s" % (self.__class__.__name__, num_results,
num_results == 1 and "result" or
"results"),
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.FLOW,
flow=flow_ref))
def Error(self, backtrace, client_id=None, status_code=None):
"""Terminates this flow with an error."""
try:
self.queue_manager.DestroyFlowStates(self.session_id)
except queue_manager.MoreDataException:
pass
if not self.IsRunning():
return
# Set an error status
reply = rdf_flows.GrrStatus()
if status_code is None:
reply.status = rdf_flows.GrrStatus.ReturnedStatus.GENERIC_ERROR
else:
reply.status = status_code
client_id = client_id or self.runner_args.client_id
if backtrace:
reply.error_message = backtrace
logging.error("Error in flow %s (%s). Trace: %s", self.session_id,
client_id, backtrace)
self.context.backtrace = backtrace
else:
logging.error("Error in flow %s (%s).", self.session_id, client_id)
self._SendTerminationMessage(reply)
self.context.state = rdf_flow_runner.FlowContext.State.ERROR
if self.ShouldSendNotifications():
flow_ref = None
if client_id:
flow_ref = rdf_objects.FlowReference(
client_id=client_id.Basename(),
flow_id=self.session_id.Basename())
notification_lib.Notify(
self.token.username,
rdf_objects.UserNotification.Type.TYPE_FLOW_RUN_FAILED,
"Flow (%s) terminated due to error" % self.session_id,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.FLOW,
flow=flow_ref))
self.flow_obj.Flush()
def testCronJobNotificationIsShownAndClickable(self):
notification.Notify(
self.token.username,
rdf_objects.UserNotification.Type.TYPE_CRON_JOB_APPROVAL_GRANTED,
"Test CronJob notification",
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.CRON_JOB,
cron_job=rdf_objects.CronJobReference(cron_job_id=u"OSBreakDown")))
self.Open("/")
self.Click("css=button[id=notification_button]")
self.Click("css=a:contains('Test CronJob notification')")
self.WaitUntil(self.IsElementPresent,
"css=tr.row-selected td:contains('OSBreakDown')")
self.WaitUntil(self.IsElementPresent, "css=dd:contains('OSBreakDown')")
def testCronJobApprovalNotificationIsParsedCorrectly(self):
n = self.InitFromObj_(
rdf_objects.UserNotification.Type.TYPE_CRON_JOB_APPROVAL_REQUESTED,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.APPROVAL_REQUEST,
approval_request=rdf_objects.ApprovalRequestReference(
approval_type=rdf_objects.ApprovalRequest.ApprovalType
.APPROVAL_TYPE_CRON_JOB,
approval_id="foo-bar",
subject_id="FooBar",
requestor_username=self.context.username)))
self.assertEqual(n.reference.type, "CRON_JOB_APPROVAL")
self.assertEqual(n.reference.cron_job_approval.cron_job_id, "FooBar")
self.assertEqual(n.reference.cron_job_approval.username,
self.context.username)
self.assertEqual(n.reference.cron_job_approval.approval_id, "foo-bar")
def testClientApprovalNotificationIsParsedCorrectly(self):
n = self.InitFromObj_(
rdf_objects.UserNotification.Type.TYPE_CLIENT_APPROVAL_REQUESTED,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.APPROVAL_REQUEST,
approval_request=rdf_objects.ApprovalRequestReference(
approval_type=rdf_objects.ApprovalRequest.ApprovalType
.APPROVAL_TYPE_CLIENT,
approval_id="foo-bar",
subject_id=self.client_id,
requestor_username=self.context.username)))
self.assertEqual(n.reference.type, "CLIENT_APPROVAL")
client_approval = n.reference.client_approval
self.assertEqual(client_approval.client_id.ToString(), self.client_id)
self.assertEqual(client_approval.username, self.context.username)
self.assertEqual(client_approval.approval_id, "foo-bar")
def NotifyAboutEnd(self):
"""Sends a notification that this flow is done."""
if not self.state.urn:
super(ListDirectoryMixin, self).NotifyAboutEnd()
return
components = self.state.urn.Split()
file_ref = None
if len(components) > 3:
file_ref = rdf_objects.VfsFileReference(
client_id=components[0],
path_type=components[2].upper(),
path_components=components[3:])
notification.Notify(
self.token.username, rdf_objects.UserNotification.Type.
TYPE_VFS_LIST_DIRECTORY_COMPLETED,
"Listed {0}".format(self.args.pathspec.CollapsePath()),
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.VFS_FILE,
vfs_file=file_ref))
def _WrapContentGenerator(self, generator, args, username):
try:
for item in generator:
yield item
except Exception as e:
path_type, components = rdf_objects.ParseCategorizedPath(
args.file_path)
vfs_file_ref = rdf_objects.VfsFileReference(
client_id=args.client_id,
path_type=path_type,
path_components=components)
object_reference = rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.VFS_FILE,
vfs_file=vfs_file_ref)
notification.Notify(
username,
rdf_objects.UserNotification.Type.TYPE_FILE_BLOB_FETCH_FAILED,
"File blob fetch failed for path %s on client %s: %s" %
(args.client_id, args.file_path, e), object_reference)
raise
def NotifyAboutEnd(self):
if not self.runner.ShouldSendNotifications():
return
if self.state.urn:
components = self.state.urn.Split()
file_ref = None
if len(components) > 3:
file_ref = rdf_objects.VfsFileReference(
client_id=components[0],
path_type=components[2].upper(),
path_components=components[3:])
notification.Notify(
self.token.username,
notification.UserNotification.Type.TYPE_VFS_LIST_DIRECTORY_COMPLETED,
"List of {0} completed.".format(utils.SmartStr(self.args.pathspec)),
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.VFS_FILE,
vfs_file=file_ref))
else:
super(IteratedListDirectory, self).NotifyAboutEnd()
def StopHunt(hunt_id, reason=None):
"""Stops a hunt with a given id."""
hunt_obj = data_store.REL_DB.ReadHuntObject(hunt_id)
if hunt_obj.hunt_state not in [
hunt_obj.HuntState.STARTED, hunt_obj.HuntState.PAUSED
]:
raise OnlyStartedOrPausedHuntCanBeStoppedError(hunt_obj)
data_store.REL_DB.UpdateHuntObject(
hunt_id, hunt_state=hunt_obj.HuntState.STOPPED, hunt_state_comment=reason)
data_store.REL_DB.RemoveForemanRule(hunt_id=hunt_obj.hunt_id)
if (reason is not None and
hunt_obj.creator not in access_control.SYSTEM_USERS):
notification.Notify(
hunt_obj.creator, rdf_objects.UserNotification.Type.TYPE_HUNT_STOPPED,
reason,
rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.HUNT,
hunt=rdf_objects.HuntReference(hunt_id=hunt_obj.hunt_id)))
return data_store.REL_DB.ReadHuntObject(hunt_id)
def NotifyAboutEnd(self):
notification_lib.Notify(
self.creator, rdf_objects.UserNotification.Type.TYPE_FLOW_RUN_COMPLETED,
"FlowWithCustomNotifyAboutEnd completed.",
rdf_objects.ObjectReference())
def ObjectReference(self):
return rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.CLIENT,
client=rdf_objects.ClientReference(
client_id=utils.SmartStr(self.client_id)))
def ObjectReference(self):
return rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.CRON_JOB,
cron_job=rdf_objects.CronJobReference(
cron_job_id=str(self.cron_job_id)))
def ObjectReference(self):
return rdf_objects.ObjectReference(
reference_type=rdf_objects.ObjectReference.Type.HUNT,
hunt=rdf_objects.HuntReference(hunt_id=str(self.hunt_id)))
