Syncing recent changes.

* devenv fixes and cleanups. Support for background processes added.
* Dummy client action and flow added as a demo.
* EficheckCollectHashes, EficheckDumpImage client actions removed.
* Uninstall client action removed.
* SendFile client action removed.
* Refactoring the Interrogate flow to not rely on Forensic Artifacts
  "provides" section.
* Removed "checks" functionality.
* Removed a number of artifact parsers (eventual goal is to remove all
  of them).
* In GRR Fleetspeak Frontend - optimised message processing to handle
  spikes of messages from the same client.
* Deprecated no-op "keep_client_alive" attribute in
  ApiCreateClientApprovalArgs.
* Deprecated ListClientActionRequests API call (was no-op after
  Fleetspeak migration).
* Removed KeepAlive, FingerprintFile, FindFiles, SendFile, Uninstall,
  UpdateClient, CollectEfiHashes, DumpEfiImage flows.
* Added GetCrowdStrikeAgentID flow.
* Deprecated GetFile flow in favor of MultiGetFile.
* Made FileFinder an alias to ClientFileFinder, using ClientFileFinder
  by default everywhere. Legacy FileFinder is still available as
  LegacyFileFinder. Fixed several inconsistencies in ClientFileFinder
  client action. Same for RegistryFinder.
* Added StatMultipleFiles and HashMultipleFiles flows to be used in
  UIv2.
* Collecting more detailed stats about flow errors.
* Newly interrogated hunts now pick up active hunts automatically.
* UI work: hunts table, Stat/Hash multiple files flows, hunt graphs.

CHANGELOG.md

@@ -0,0 +1,210 @@
+# Changelog (important and/or breaking changes).
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Added
+
+* Created a flow for collecting an identifier of the CrowdStrike agent.
+
+### Changed
+
+* Renamed AdminUI.new_hunt_wizard.default_output_plugin to
+  AdminUI.new_hunt_wizard.default_output_plugins (note the "s" in the end).
+  The new option accepts a comma-separated list of names.
+
+### Removed
+
+* Fully removed deprecated use_tsk flag.
+* Removed deprecated plugin_args field from OutputPluginDescriptor.
+* Removed deprecated flows: FingerprintFile
+
+## [3.4.6.7] - 2023-03-22
+
+### API removed
+
+* Removed the `labels` field from the `Artifact` message. This change has been
+  done in anticipation of the removal of the same field from the official spec
+  of [Forensic Artifacts](https://artifacts.readthedocs.io/en/latest/).
+
+### Added
+
+* Introduced Server.grr_binaries_readonly configuration option (set to False
+  by default). When set to True, binaries and python hacks can't be overriden
+  or deleted.
+* Added configuration option Monitoring.http_address to specify server address
+  of stats server. Default value will remain 127.0.0.1.
+
+
+### Changed
+
+* Updates elasticsearch output plugin post request to _bulk in the
+  elasticsearch api. Adds a terminating \n and content type headers for
+  application/json.
+
+## [3.4.3.1] - 2021-05-19
+
+### API added
+
+* Introduced KillFleetspeak, RestartFleetspeakGrrService,
+  DeleteFleetspeakPendingMessages, GetFleetspeakPendingMessages,
+  GetFleetspeakPendingMessageCount API methods to provide Fleetspeak-specific
+  capabilities for Fleetspeak-enabled clients.
+* Introduced ListParsedFlowResults and ListFlowApplicableParsers API methods
+  for on-demand artifacts parsing.
+
+### Added
+
+* Introduced Hunt.default_client_rate configuration option.
+
+## [3.4.2.4] - 2020-10-15
+
+### API added
+
+* `GetVersion` method was introduced. It returns information about version of
+  the GRR server.
+* API shell now validates GRR server version and if it discovers that the server
+  is newer than the API client, it will fail on startup. One can bypass this
+  behaviour by using the `--no-check-version` flag.
+
+### API removed
+
+* ListAff4AttributeDescriptors API method (/api/reflection/aff4/attributes)
+  was removed.
+* Support for exporting binary data in the BigQuery output plugin has been
+  removed.
+
+### API changed
+
+* `GetFileDetails` now raises if called on non-existing paths instead of
+  returning a dummy result.
+* `GetVfsFilesArchive` now raises if called on non-existing paths instead of
+  returning an empty archive.
+* All GRR Protocol Buffers messages now have proper package declarations. It
+  means that type URLs of all messages now changed. The Python API client is
+  able to handle legacy type URLs, but if you use raw API calls, makes sure it
+  does not break your workflow.
+
+### Changed
+
+* The server YAML configuration options path_globs_blacklist and
+  path_globs_whitelist in get_flow_files_archive of router_params of
+  ApiCallRobotRouter have been renamed to exclude_path_globs and
+  include_only_path_globs.
+* The server YAML configuration option Artifacts.netgroup_user_blacklist has
+  been renamed to Artifacts.netgroup_ignore_users.
+* The server YAML configuration options labels_whitelist and
+  labels_owners_whitelist in router_params of ApiLabelsRestrictedCallRouter
+  have been renamed to allow_labels and allow_labels_owners.
+* The server YAML configuration option artifacts_whitelist of
+  artifact_collector_flow of router_params of ApiCallRobotRouter has been
+  renamed to allow_artifacts.
+* The `ExecutePythonHack` flow returns a `ExecutePythonHackResponse` message
+  rather than raw string object as a response.
+* ApiHunt.hunt_type was introduced and should be used instead of
+  a now-deprecated ApiHunt.name.
+* Variable hunts now have their arguments filled in the ApiHunt.flow_args
+  attribute.
+* JSON representation of `st_ino`, `st_dev`, `st_nlink`, `st_blocks`,
+  `st_blksize`, `st_rdev` fields of `StatEntry` now use strings rather than
+  integers. This is a consequence of increasing the supported integer size of
+  these values which might be out of bounds for JSON numbers.
+* The `st_crtime` field of `StatEntry` has been renamed to `st_btime`.
+* ArtifactCollectorFlowArgs, ArtifactFilesDownloaderFlowArgs:
+  * use_tsk is replaced with use_raw_filesystem_access
+  * use_tsk is kept for compatibility until 2021-04-01
+    * please migrate away from use_tsk to use_raw_filesystem_access until then
+  * ValueError is raised if both fields are set
+
+## Removed
+
+* WinUserActivityInvestigationArgs:
+  * This message is obsolete, removing it.
+* ClientArtifactCollectorArgs
+  * Removing use_tsk, since it hasn't been used on the client side
+
+## [3.3.0.0] - 2019-05-22
+
+### API changed
+
+* ListFlows no longer includes "args" attributes into the returned flows.
+* ListFlowOutputPluginsLogs, ListFlowOutputPluginErrors,
+  ListHuntOutputPluginLogs and ListHuntOutputPluginErrors API calls now always
+  report batch_index and batch_size as 0 and no longer include PluginDescriptor
+  into the reply.
+
+### API removed
+
+* ListHuntCrashes method no longer accepts "filter" argument.
+* ListHunts no longer fills "total_count" attribute of ApiListHuntsResult.
+* `ApiHunt` no longer has an `expires` field. Instead, `duration` field has
+  been added which can be used to calculate expiry date:
+  `start_time + duration`. Note that if the hunt hasn't been started, it does
+  not have `start_time` and, in consequence, it does not have expiry time as
+  well.
+* `ApiModifyHuntArgs` no longer has an `expires` field. Instead, `duration`
+  field has been added.
+* `artifact` field of `ApiUploadArtifactArgs` no longer accepts arbitrary byte
+  stream. Instead, only proper strings are accepted. Since this field is ought
+  to be the artifact description in the YAML format and YAML is required to be
+  UTF-8 encoded, it makes no sense to accept non-unicode objects.
+
+## [3.2.4.6] - 2018-12-20
+
+### API changed
+
+*  Renamed the task_eta field of the ApiClientActionRequest object to
+   leased_until.
+*  Got rid of ListCronJobFlows and GetCronJobFlow in favor of ListCronJobRuns
+   and GetCronJobRun. ListCronJobRuns/GetCronJobRun return ApiCronJobRun protos
+   instead of ApiFlow returned by deleted ListCronJobFlows/GetCronJobFlow.
+*  Changed CreateCronJob API call to accept newly introduced
+   ApiCreateCronJobArgs instead of an ApiCronJob. ApiCreateCronJobArgs only
+   allows to create hunt-based cron jobs.
+
+### API removed
+
+*  All ApiFlowRequest responses do not fill the AFF4 specific
+   request_state.request field anymore. Similarly, the task_id and payload
+   fields in ApiFlowRequest.responses objects is not populated anymore starting
+   from this release.
+*  Flow log results returned by ApiListFlowLogsHandler do not contain the name
+   of the flow the logs are for anymore.
+*  The `ListPendingGlobalNotifications` and `DeletePendingGlobalNotification`
+   API methods have been deleted, since GRR no longer supports
+   global notifications. The corresponding protos
+   `ApiListPendingGlobalNotificationsResult` and
+   `ApiDeletePendingGlobalNotificationArgs` have been deprecated.
+
+## [3.2.3.2] - 2018-06-28
+
+### API changed
+
+*   GetGrrBinary API method result type has changed. It was changed to return
+    ApiGrrBinary object instead of a binary stream. The old behavior is
+    preserved in a newly introduced GetGrrBinaryBlob method.
+
+## [3.2.2.0] - 2018-03-12
+
+### API added
+
+*   Introduced ApiHuntLog, ApiHuntError and ApiFlowLog that are used in
+    ApiListHuntLogsResult, ApiListHuntErrorsResult and ApiListFlowLogsResult
+    respectively instead of jobs_pb2.FlowLog and jobs_pb2.HuntError. New
+    structures are partially backwards compatible with the old ones when used
+    via JSON (in protobuf format the fields indices is not compatible):
+    "log_message", "flow_name" and "backtrace" fields didn't change. "client_id"
+    field doesn't have an AFF4 prefix anymore. "urn" field was removed and
+    replaced with "flow_id". "timestamp" field was added.
+*   Added "cron_job_id" attribute to ApiCronJob.
+
+### API removed
+
+*   Removed default "age" attribute from the legacy HTTP API JSON. Every value
+    rendered in legacy API responses will be dictionary of {value: ..., type:
+    ...} instead of {value: ..., type: ..., age: ...}.
+*   GetClientVersions API call(/api/clients/<client_id>/versions) does not
+    include metadata (last ping, last clock, last boot time, last crash time)
+    anymore.

api_client/python/grr_api_client/client.py

@@ -183,11 +183,12 @@ def Approval(self, username, approval_id):
         approval_id=approval_id,
         context=self._context)
 
-  def CreateApproval(self,
-                     reason=None,
-                     notified_users=None,
-                     email_cc_addresses=None,
-                     keep_client_alive=False):
+  def CreateApproval(
+      self,
+      reason=None,
+      notified_users=None,
+      email_cc_addresses=None,
+  ):
     """Create a new approval for the current user to access this client."""
 
     if not reason:
@@ -203,7 +204,7 @@ def CreateApproval(self,
     args = user_pb2.ApiCreateClientApprovalArgs(
         client_id=self.client_id,
         approval=approval,
-        keep_client_alive=keep_client_alive)
+    )
 
     data = self._context.SendRequest("CreateClientApproval", args)
     return ClientApproval(

api_client/python/grr_api_client/utils.py

@@ -12,23 +12,20 @@
 
 from google.protobuf import any_pb2
 from google.protobuf import wrappers_pb2
-
 from google.protobuf import descriptor
 from google.protobuf import message
 from google.protobuf import symbol_database
-
 from grr_api_client import errors
-
-from grr_response_proto import apple_firmware_pb2
+from grr_response_proto import crowdstrike_pb2
 from grr_response_proto import deprecated_pb2
+from grr_response_proto import dummy_pb2
 from grr_response_proto import flows_pb2
 from grr_response_proto import jobs_pb2
 from grr_response_proto import large_file_pb2
 from grr_response_proto import osquery_pb2
 from grr_response_proto import pipes_pb2
 from grr_response_proto import read_low_level_pb2
 from grr_response_proto import timeline_pb2
-
 from grr_response_proto.api import artifact_pb2
 from grr_response_proto.api import client_pb2
 from grr_response_proto.api import config_pb2
@@ -276,7 +273,6 @@ def RegisterProtoDescriptors(
     *additional_descriptors: descriptor.FileDescriptor,
 ) -> None:
   """Registers all API-releated descriptors in a given symbol DB."""
-  db.RegisterFileDescriptor(apple_firmware_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(artifact_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(client_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(config_pb2.DESCRIPTOR)
@@ -291,14 +287,15 @@ def RegisterProtoDescriptors(
   db.RegisterFileDescriptor(user_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(vfs_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(yara_pb2.DESCRIPTOR)
-
+  db.RegisterFileDescriptor(crowdstrike_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(deprecated_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(flows_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(jobs_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(large_file_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(osquery_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(pipes_pb2.DESCRIPTOR)
   db.RegisterFileDescriptor(timeline_pb2.DESCRIPTOR)
+  db.RegisterFileDescriptor(dummy_pb2.DESCRIPTOR)
 
   db.RegisterFileDescriptor(
       wrappers_pb2.DESCRIPTOR)  # type: ignore[attr-defined]

colab/grr_colab/errors.py

@@ -71,7 +71,7 @@ def __init__(self,
   def _build_path_to_ui(self) -> Optional[Text]:
     if not FLAGS.grr_admin_ui_url:
       return None
-    url = '{}/#/clients/{}/flows/{}'
+    url = '{}/v2/clients/{}/flows/{}'
     return url.format(FLAGS.grr_admin_ui_url, self.client_id, self.flow_id)