def testVersionDropDownChangesFileContentAndDownloads(self):
"""Test the fileview interface."""
# Set up multiple version for an attribute on the client for tests.
with self.ACLChecksDisabled():
for fake_time, hostname in [(gui_test_lib.TIME_0, "HostnameV1"),
(gui_test_lib.TIME_1, "HostnameV2"),
(gui_test_lib.TIME_2, "HostnameV3")]:
with test_lib.FakeTime(fake_time):
client = aff4.FACTORY.Open(u"C.0000000000000001",
mode="rw",
token=self.token)
client.Set(client.Schema.HOSTNAME(hostname))
client.Close()
self.Open("/")
self.Type("client_query", "C.0000000000000001")
self.Click("client_query_submit")
self.WaitUntilEqual(u"C.0000000000000001", self.GetText,
"css=span[type=subject]")
# Choose client 1.
self.Click("css=td:contains('0001')")
# Go to Browse VFS.
self.Click("css=a[grrtarget='client.vfs']")
self.Click("css=#_fs i.jstree-icon")
self.Click("css=#_fs-os i.jstree-icon")
self.Click("css=#_fs-os-c i.jstree-icon")
# Test file versioning.
self.WaitUntil(self.IsElementPresent, "css=#_fs-os-c-Downloads")
self.Click("link=Downloads")
# Verify that we have the latest version in the table by default.
self.assertTrue(
gui_test_lib.DateString(gui_test_lib.TIME_2) in self.GetText(
"css=tr:contains(\"a.txt\")"))
# Click on the row.
self.Click("css=tr:contains(\"a.txt\")")
self.WaitUntilContains("a.txt", self.GetText,
"css=div#main_bottomPane h1")
self.WaitUntilContains("HEAD", self.GetText,
"css=.version-dropdown > option[selected]")
self.WaitUntilContains(gui_test_lib.DateString(gui_test_lib.TIME_2),
self.GetText,
"css=.version-dropdown > option:nth(1)")
# Check the data in this file.
self.Click("css=li[heading=TextView]")
self.WaitUntilContains("Goodbye World", self.GetText,
"css=div.monospace pre")
downloaded_files = []
def FakeDownloadHandle(unused_self, args, token=None):
_ = token # Avoid unused variable linter warnings.
aff4_path = args.client_id.ToClientURN().Add(args.file_path)
age = args.timestamp or aff4.NEWEST_TIME
downloaded_files.append((aff4_path, age))
return api_call_handler_base.ApiBinaryStream(
filename=aff4_path.Basename(), content_generator=xrange(42))
with utils.Stubber(api_vfs.ApiGetFileBlobHandler, "Handle",
FakeDownloadHandle):
# Try to download the file.
self.Click("css=li[heading=Download]")
self.WaitUntilContains(
gui_test_lib.DateTimeString(gui_test_lib.TIME_2), self.GetText,
"css=grr-file-download-view")
self.Click("css=button:contains(\"Download\")")
# Select the previous version.
self.Click(
"css=select.version-dropdown > option:contains(\"%s\")" %
gui_test_lib.DateString(gui_test_lib.TIME_1))
# Now we should have a different time.
self.WaitUntilContains(
gui_test_lib.DateTimeString(gui_test_lib.TIME_1), self.GetText,
"css=grr-file-download-view")
self.Click("css=button:contains(\"Download\")")
self.WaitUntil(self.IsElementPresent, "css=li[heading=TextView]")
# the FakeDownloadHandle method was actually called four times, since
# a file download first sends a HEAD request to check user access.
self.WaitUntil(lambda: len(downloaded_files) == 4)
# Both files should be the same...
self.assertEqual(downloaded_files[0][0],
u"aff4:/C.0000000000000001/fs/os/c/Downloads/a.txt")
self.assertEqual(downloaded_files[2][0],
u"aff4:/C.0000000000000001/fs/os/c/Downloads/a.txt")
# But from different times. The downloaded file timestamp is only accurate
# to the nearest second. Also, the HEAD version of the file is downloaded
# with age=NEWEST_TIME.
self.assertEqual(downloaded_files[0][1], aff4.NEWEST_TIME)
self.assertAlmostEqual(downloaded_files[2][1],
gui_test_lib.TIME_1,
delta=rdfvalue.Duration("1s"))
self.Click("css=li[heading=TextView]")
# Make sure the file content has changed. This version has "Hello World" in
# it.
self.WaitUntilContains("Hello World", self.GetText,
"css=div.monospace pre")
def testRefreshFileStartsFlow(self):
self.Open("/")
self.Type("client_query", "C.0000000000000001")
self.Click("client_query_submit")
self.WaitUntilEqual(u"C.0000000000000001", self.GetText,
"css=span[type=subject]")
# Choose client 1.
self.Click("css=td:contains('0001')")
# Go to Browse VFS.
self.Click("css=a:contains('Browse Virtual Filesystem')")
self.Click("css=#_fs i.jstree-icon")
self.Click("css=#_fs-os i.jstree-icon")
self.Click("css=#_fs-os-c i.jstree-icon")
# Test file versioning.
self.WaitUntil(self.IsElementPresent, "css=#_fs-os-c-Downloads")
self.Click("link=Downloads")
# Select a file and start a flow by requesting a newer version.
self.Click("css=tr:contains(\"a.txt\")")
self.Click("css=li[heading=Download]")
self.Click("css=button:contains(\"Collect from the client\")")
# Create a new file version (that would have been created by the flow
# otherwise) and finish the flow.
with self.ACLChecksDisabled():
client_id = rdf_client.ClientURN("C.0000000000000001")
fd = aff4.FACTORY.Open(client_id.Add("flows"), token=self.token)
# Make sure that the flow has started (when button is clicked, the HTTP
# API request is sent asynchronously).
def MultiGetFileStarted():
return "MultiGetFile" in list(x.__class__.__name__
for x in fd.OpenChildren())
self.WaitUntil(MultiGetFileStarted)
flows = list(fd.ListChildren())
client_mock = action_mocks.MultiGetFileClientMock()
for flow_urn in flows:
for _ in test_lib.TestFlowHelper(flow_urn,
client_mock,
client_id=client_id,
check_flow_errors=False,
token=self.token):
pass
time_in_future = rdfvalue.RDFDatetime.Now() + rdfvalue.Duration(
"1h")
# We have to make sure that the new version will not be within a second
# from the current one, otherwise the previous one and the new one will
# be indistinguishable in the UI (as it has a 1s precision when
# displaying versions).
with test_lib.FakeTime(time_in_future):
with aff4.FACTORY.Open(
"aff4:/C.0000000000000001/fs/os/c/Downloads/a.txt",
aff4_type=aff4_grr.VFSFile,
mode="rw",
token=self.token) as fd:
fd.Write("The newest version!")
# Once the flow has finished, the file view should update and add the
# newly created, latest version of the file to the list. The selected
# option should still be "HEAD".
self.WaitUntilContains("HEAD", self.GetText,
"css=.version-dropdown > option[selected]")
self.WaitUntilContains(gui_test_lib.DateTimeString(time_in_future),
self.GetText,
"css=.version-dropdown > option:nth(1)")
# The file table should also update and display the new timestamp.
self.WaitUntil(
self.IsElementPresent,
"css=grr-file-table tbody > tr td:contains(\"%s\")" %
(gui_test_lib.DateTimeString(time_in_future)))
# Make sure the file content has changed.
self.Click("css=li[heading=TextView]")
self.WaitUntilContains("The newest version!", self.GetText,
"css=div.monospace pre")
# Go to the flow management screen and check that there was a new flow.
self.Click("css=a:contains('Manage launched flows')")
self.Click("css=grr-flows-list tr:contains('MultiGetFile')")
self.WaitUntilContains("MultiGetFile", self.GetText,
"css=#main_bottomPane")
self.WaitUntilContains(
"c/Downloads/a.txt", self.GetText,
"css=#main_bottomPane table > tbody td.proto_key:contains(\"Path\") "
"~ td.proto_value")
