def _TimeCreatedToDateTime(time_created_ms):
# Convert to float.
timestamp = float(time_created_ms)
# Round the timestamp to whole seconds.
timestamp = round(timestamp / 1000)
try:
return times.GetDateTimeFromTimeStamp(timestamp)
except (ArithmeticError, times.DateTimeValueError):
# Values like -62135596800000 have been observed, causing underflows.
return None
def testListTagsOutput(self):
self._manifests = {
_MakeSha('sha1'): {
'tag': ['tag1'],
'timeCreatedMs': _TIME_CREATED_MS
},
_MakeSha('sha2'): {
'tag': ['tag2', 'tag3'],
'timeCreatedMs': _NEWER_TIME_CREATED_MS
},
_MakeSha('sha3'): {
'tag': ['tag4'],
'timeCreatedMs': _UNDERFLOW_CREATED_MS
}
}
self.ListTags()
expected_time = times.FormatDateTime(
times.GetDateTimeFromTimeStamp(_TIME_CREATED), '%Y-%m-%dT%H:%M:%S')
newer_expected_time = times.FormatDateTime(
times.GetDateTimeFromTimeStamp(
_NEWER_TIME_CREATED), '%Y-%m-%dT%H:%M:%S')
self.AssertOutputContains('DIGEST TAGS TIMESTAMP', normalize_space=True)
self.AssertOutputContains(
'{digest} {tags} {timestamp}'.format(
digest='sha1', tags='tag1', timestamp=expected_time),
normalize_space=True)
self.AssertOutputContains(
'{digest} {tags} {timestamp}'.format(
digest='sha2', tags='tag2,tag3', timestamp=newer_expected_time),
normalize_space=True)
self.AssertOutputContains(
'{digest} {tags}'.format(digest='sha3', tags='tag4'),
normalize_space=True)
# Verify descending order of the timestamps.
self.assertLess(
self.GetOutput().index('sha2'), self.GetOutput().index('sha1'))
self.assertLess(
self.GetOutput().index('sha1'), self.GetOutput().index('sha3'))
def formatTime(self, record, datefmt=None):
return times.FormatDateTime(times.GetDateTimeFromTimeStamp(
record.created),
fmt=datefmt,
tzinfo=times.UTC)
def TransformDate(r,
format='%Y-%m-%dT%H:%M:%S',
unit=1,
undefined='',
tz=None,
tz_default=None):
"""Formats the resource as a strftime() format.
Args:
r: A timestamp number or an object with 3 or more of these fields: year,
month, day, hour, minute, second, millisecond, microsecond, nanosecond.
format: The strftime(3) format.
unit: If the resource is a Timestamp then divide by _unit_ to yield seconds.
undefined: Returns this value if the resource is not a valid time.
tz: Return the time relative to the tz timezone if specified, the explicit
timezone in the resource if it has one, otherwise the local timezone.
For example, ...date(tz=EST5EDT, tz_default=UTC).
tz_default: The default timezone if the resource does not have a timezone
suffix.
Returns:
The strftime() date format for r or undefined if r does not contain a valid
time.
"""
# Check if r has an isoformat() method.
try:
r = r.isoformat()
except (AttributeError, TypeError, ValueError):
pass
tz_in = times.GetTimeZone(tz_default) if tz_default else None
# Check if r is a timestamp.
try:
timestamp = float(r) / float(unit)
dt = times.GetDateTimeFromTimeStamp(timestamp, tz_in)
return times.FormatDateTime(dt, format)
except (TypeError, ValueError):
pass
# Check if r is a serialized datetime object.
original_repr = resource_property.Get(r, ['datetime'], None)
if original_repr and isinstance(original_repr, basestring):
r = original_repr
tz_out = times.GetTimeZone(tz) if tz else None
# Check if r is a date/time string.
try:
dt = times.ParseDateTime(r, tz_in)
return times.FormatDateTime(dt, format, tz_out)
except (AttributeError, ImportError, TypeError, ValueError):
pass
def _FormatFromParts():
"""Returns the formatted time from broken down time parts in r.
Raises:
TypeError: For invalid time part errors.
ValueError: For time conversion errors or not enough valid time parts.
Returns:
The formatted time from broken down time parts in r.
"""
valid = 0
parts = []
now = datetime.datetime.now(tz_in)
for part in ('year', 'month', 'day', 'hour', 'minute', 'second'):
value = resource_property.Get(r, [part], None)
if value is None:
# Missing parts default to now.
value = getattr(now, part, 0)
else:
valid += 1
parts.append(int(value))
# The last value is microseconds. Add in any subsecond parts but don't count
# them in the validity check.
parts.append(0)
for i, part in enumerate(['nanosecond', 'microsecond', 'millisecond']):
value = resource_property.Get(r, [part], None)
if value is not None:
parts[-1] += int(int(value) * 1000**(i - 1))
# year&month&day or hour&minute&second would be OK, "3" covers those and any
# combination of 3 non-subsecond date/time parts.
if valid < 3:
raise ValueError
parts.append(tz_in)
dt = datetime.datetime(*parts)
return times.FormatDateTime(dt, format, tz_out)
try:
return _FormatFromParts()
except (TypeError, ValueError):
pass
# Does anyone really know what time it is?
return undefined
def _TimeCreatedToDateTime(time_created): timestamp = float(time_created) / 1000 # Drop the microsecond portion. timestamp = round(timestamp, 0) return times.GetDateTimeFromTimeStamp(timestamp)
def testListTagsOutput(self, track):
resource_url1 = 'https://{repo}@{digest}'.format(
repo=_IMAGE, digest=_MakeSha('sha1'))
resource_url2 = 'https://{repo}@{digest}'.format(
repo=_IMAGE, digest=_MakeSha('sha2'))
resource_url3 = 'https://{repo}@{digest}'.format(
repo=_IMAGE, digest=_MakeSha('sha3'))
messages = apis.GetMessagesModule('containeranalysis', 'v1alpha1')
self.fetch_occurrence_mock.return_value = {
resource_url1: [
_BuildDetails('025192e7-6c4f-4352-96cf-f5dd7724105f',
'deadbeefbaadf00d'),
_PackageVulnerability(
messages.VulnerabilityDetails.SeverityValueValuesEnum.CRITICAL),
_PackageVulnerability(
messages.VulnerabilityDetails.SeverityValueValuesEnum.HIGH),
_PackageVulnerability(
messages.VulnerabilityDetails.SeverityValueValuesEnum.MEDIUM),
_DerivedImage(
'https://gcr.io/google-appengine/debian@sha256:abcdefg', 20),
_DerivedImage('https://gcr.io/google-appengine/base@sha256:0123345',
10),
_DerivedImage('https://gcr.io/google-appengine/java@sha256:a1b2c3',
3),
],
resource_url2: [
_BuildDetails('2076ecf0-e411-4828-843e-88ad3a97b897',
'baadf00ddeadbeef'),
_PackageVulnerability(
messages.VulnerabilityDetails.SeverityValueValuesEnum.HIGH),
_PackageVulnerability(
messages.VulnerabilityDetails.SeverityValueValuesEnum.HIGH),
_DerivedImage(
'https://gcr.io/google-appengine/debian@sha256:abcdefg', 20),
_DerivedImage(
'https://gcr.io/google-appengine/python@sha256:d5e6f7', 4),
_DerivedImage('https://gcr.io/google-appengine/base@sha256:0123345',
10),
],
resource_url3: [
_BuildDetails('2076ecf0-e411-4828-843e-88427a97b444',
'f000f000deadbeef'),
_PackageVulnerability(
messages.VulnerabilityDetails.SeverityValueValuesEnum.HIGH),
_DerivedImage(
'https://gcr.io/google-appengine/base@sha256:deadf000', 10),
],
}
def _MockSummaryFunc(unused_repository, resource_url):
# `prefix` a convenience var for shorter line length below.
prefix = messages.SeverityCount.SeverityValueValuesEnum
if resource_url == resource_url1:
return messages.GetVulnzOccurrencesSummaryResponse(
counts=[
messages.SeverityCount(count=1, severity=prefix.CRITICAL),
messages.SeverityCount(count=1, severity=prefix.HIGH),
messages.SeverityCount(count=1, severity=prefix.MEDIUM)])
elif resource_url == resource_url2:
return messages.GetVulnzOccurrencesSummaryResponse(
counts=[messages.SeverityCount(count=2, severity=prefix.HIGH)])
elif resource_url == resource_url3:
return messages.GetVulnzOccurrencesSummaryResponse(
counts=[messages.SeverityCount(count=1, severity=prefix.HIGH)])
self.fetch_summary_mock.side_effect = _MockSummaryFunc
self._manifests = {
_MakeSha('sha1'): {
'tag': ['tag1'],
'timeCreatedMs': _TIME_CREATED_MS
},
_MakeSha('sha2'): {
'tag': ['tag2', 'tag3'],
'timeCreatedMs': _NEWER_TIME_CREATED_MS
},
_MakeSha('sha3'): {
'tag': ['tag4'],
'timeCreatedMs': _UNDERFLOW_CREATED_MS
}
}
self.ListTags(track)
expected_time = times.FormatDateTime(
times.GetDateTimeFromTimeStamp(_TIME_CREATED), '%Y-%m-%dT%H:%M:%S')
newer_expected_time = times.FormatDateTime(
times.GetDateTimeFromTimeStamp(
_NEWER_TIME_CREATED), '%Y-%m-%dT%H:%M:%S')
self.AssertOutputContains(
'DIGEST TAGS TIMESTAMP GIT_SHA VULNERABILITIES FROM BUILD',
normalize_space=True)
self.AssertOutputContains(
'{digest} {tags} {timestamp} {sha1} {vulnz} {_from} {build}'.format(
digest='sha1', tags='tag1', timestamp=expected_time,
vulnz='CRITICAL=1,HIGH=1,MEDIUM=1', sha1='deadbeef',
_from='gcr.io/google-appengine/java',
build='025192e7-6c4f-4352-96cf-f5dd7724105f'),
normalize_space=True)
self.AssertOutputContains(
'{digest} {tags} {timestamp} {sha1} {vulnz} {_from} {build}'.format(
digest='sha2', tags='tag2,tag3', timestamp=newer_expected_time,
vulnz='HIGH=2', sha1='baadf00d',
_from='gcr.io/google-appengine/python',
build='2076ecf0-e411-4828-843e-88ad3a97b897'),
normalize_space=True)
self.AssertOutputContains(
'{digest} {tags} {sha1} {vulnz} {_from} {build}'.format(
digest='sha3',
tags='tag4',
vulnz='HIGH=1',
sha1='f000f000',
_from='gcr.io/google-appengine/base',
build='2076ecf0-e411-4828-843e-88427a97b444'),
normalize_space=True)
# Verify descending order of the timestamps.
self.assertLess(
self.GetOutput().index('sha2'), self.GetOutput().index('sha1'))
self.assertLess(
self.GetOutput().index('sha1'), self.GetOutput().index('sha3'))