def update_files_privacy(pub_record):
"""Update file privacy according to the publishing destination
:param pub_record: One of a SourcePackagePublishingHistory or
BinaryPackagePublishingHistory record.
:return: a list of changed `LibraryFileAlias` objects.
"""
package_files = []
archive = None
if ISourcePackagePublishingHistory.providedBy(pub_record):
archive = pub_record.archive
# Unrestrict the package files files if necessary.
sourcepackagerelease = pub_record.sourcepackagerelease
package_files.extend([(source_file, 'libraryfile')
for source_file in sourcepackagerelease.files])
# Unrestrict the package diff files if necessary.
package_files.extend([(diff, 'diff_content')
for diff in sourcepackagerelease.package_diffs])
# Unrestrict the source upload changesfile if necessary.
package_upload = sourcepackagerelease.package_upload
package_files.append((package_upload, 'changesfile'))
package_files.append((sourcepackagerelease, 'changelog'))
elif IBinaryPackagePublishingHistory.providedBy(pub_record):
archive = pub_record.archive
# Unrestrict the binary files if necessary.
binarypackagerelease = pub_record.binarypackagerelease
package_files.extend([(binary_file, 'libraryfile')
for binary_file in binarypackagerelease.files])
# Unrestrict the upload changesfile file as necessary.
build = binarypackagerelease.build
package_upload = build.package_upload
package_files.append((package_upload, 'changesfile'))
# Unrestrict the buildlog file as necessary.
package_files.append((build, 'log'))
elif IPackageUploadCustom.providedBy(pub_record):
# Unrestrict the custom files included
package_files.append((pub_record, 'libraryfilealias'))
# And set archive to the right attribute for PUCs
archive = pub_record.packageupload.archive
else:
raise AssertionError(
"pub_record is not one of SourcePackagePublishingHistory, "
"BinaryPackagePublishingHistory or PackageUploadCustom.")
changed_files = []
for obj, attr_name in package_files:
lfa = getattr(obj, attr_name, None)
# Only unrestrict restricted files published in public archives,
# not the opposite. We don't have a use-case for privatizing
# files yet.
if (lfa is None or lfa.restricted == archive.private
or lfa.restricted == False):
continue
# LibraryFileAlias.restricted is normally read-only, but we have a
# good excuse here.
removeSecurityProxy(lfa).restricted = archive.private
changed_files.append(lfa)
return changed_files
def canRemove(self, publication_class, filename, file_md5):
"""Check if given (filename, MD5) can be removed from the pool.
Check the archive reference-counter implemented in:
`SourcePackagePublishingHistory` or
`BinaryPackagePublishingHistory`.
Only allow removal of unnecessary files.
"""
clauses = []
clauseTables = []
if ISourcePackagePublishingHistory.implementedBy(
publication_class):
clauses.append("""
SourcePackagePublishingHistory.archive = %s AND
SourcePackagePublishingHistory.dateremoved is NULL AND
SourcePackagePublishingHistory.sourcepackagerelease =
SourcePackageReleaseFile.sourcepackagerelease AND
SourcePackageReleaseFile.libraryfile = LibraryFileAlias.id
""" % sqlvalues(self.archive))
clauseTables.append('SourcePackageReleaseFile')
elif IBinaryPackagePublishingHistory.implementedBy(
publication_class):
clauses.append("""
BinaryPackagePublishingHistory.archive = %s AND
BinaryPackagePublishingHistory.dateremoved is NULL AND
BinaryPackagePublishingHistory.binarypackagerelease =
BinaryPackageFile.binarypackagerelease AND
BinaryPackageFile.libraryfile = LibraryFileAlias.id
""" % sqlvalues(self.archive))
clauseTables.append('BinaryPackageFile')
else:
raise AssertionError("%r is not supported." % publication_class)
clauses.append("""
LibraryFileAlias.content = LibraryFileContent.id AND
LibraryFileAlias.filename = %s AND
LibraryFileContent.md5 = %s
""" % sqlvalues(filename, file_md5))
clauseTables.extend(
['LibraryFileAlias', 'LibraryFileContent'])
all_publications = publication_class.select(
" AND ".join(clauses), clauseTables=clauseTables)
right_now = datetime.datetime.now(pytz.timezone('UTC'))
for pub in all_publications:
# Deny removal if any reference is still active.
if pub.status not in inactive_publishing_status:
return False
# Deny removal if any reference wasn't dominated yet.
if pub.scheduleddeletiondate is None:
return False
# Deny removal if any reference is still in 'quarantine'.
if pub.scheduleddeletiondate > right_now:
return False
return True
def canRemove(self, publication_class, filename, file_md5):
"""Check if given (filename, MD5) can be removed from the pool.
Check the archive reference-counter implemented in:
`SourcePackagePublishingHistory` or
`BinaryPackagePublishingHistory`.
Only allow removal of unnecessary files.
"""
clauses = []
clauseTables = []
if ISourcePackagePublishingHistory.implementedBy(publication_class):
clauses.append("""
SourcePackagePublishingHistory.archive = %s AND
SourcePackagePublishingHistory.dateremoved is NULL AND
SourcePackagePublishingHistory.sourcepackagerelease =
SourcePackageReleaseFile.sourcepackagerelease AND
SourcePackageReleaseFile.libraryfile = LibraryFileAlias.id
""" % sqlvalues(self.archive))
clauseTables.append('SourcePackageReleaseFile')
elif IBinaryPackagePublishingHistory.implementedBy(publication_class):
clauses.append("""
BinaryPackagePublishingHistory.archive = %s AND
BinaryPackagePublishingHistory.dateremoved is NULL AND
BinaryPackagePublishingHistory.binarypackagerelease =
BinaryPackageFile.binarypackagerelease AND
BinaryPackageFile.libraryfile = LibraryFileAlias.id
""" % sqlvalues(self.archive))
clauseTables.append('BinaryPackageFile')
else:
raise AssertionError("%r is not supported." % publication_class)
clauses.append("""
LibraryFileAlias.content = LibraryFileContent.id AND
LibraryFileAlias.filename = %s AND
LibraryFileContent.md5 = %s
""" % sqlvalues(filename, file_md5))
clauseTables.extend(['LibraryFileAlias', 'LibraryFileContent'])
all_publications = publication_class.select(" AND ".join(clauses),
clauseTables=clauseTables)
right_now = datetime.datetime.now(pytz.timezone('UTC'))
for pub in all_publications:
# Deny removal if any reference is still active.
if pub.status not in inactive_publishing_status:
return False
# Deny removal if any reference wasn't dominated yet.
if pub.scheduleddeletiondate is None:
return False
# Deny removal if any reference is still in 'quarantine'.
if pub.scheduleddeletiondate > right_now:
return False
return True
def is_binary(self):
return IBinaryPackagePublishingHistory.providedBy(self.context)
def is_binary(self):
return IBinaryPackagePublishingHistory.providedBy(self.context)
def update_files_privacy(pub_record):
"""Update file privacy according to the publishing destination
:param pub_record: One of a SourcePackagePublishingHistory or
BinaryPackagePublishingHistory record.
:return: a list of changed `LibraryFileAlias` objects.
"""
package_files = []
archive = None
if ISourcePackagePublishingHistory.providedBy(pub_record):
archive = pub_record.archive
# Unrestrict the package files files if necessary.
sourcepackagerelease = pub_record.sourcepackagerelease
package_files.extend(
[(source_file, 'libraryfile')
for source_file in sourcepackagerelease.files])
# Unrestrict the package diff files if necessary.
package_files.extend(
[(diff, 'diff_content')
for diff in sourcepackagerelease.package_diffs])
# Unrestrict the source upload changesfile if necessary.
package_upload = sourcepackagerelease.package_upload
package_files.append((package_upload, 'changesfile'))
package_files.append((sourcepackagerelease, 'changelog'))
elif IBinaryPackagePublishingHistory.providedBy(pub_record):
archive = pub_record.archive
# Unrestrict the binary files if necessary.
binarypackagerelease = pub_record.binarypackagerelease
package_files.extend(
[(binary_file, 'libraryfile')
for binary_file in binarypackagerelease.files])
# Unrestrict the upload changesfile file as necessary.
build = binarypackagerelease.build
package_upload = build.package_upload
package_files.append((package_upload, 'changesfile'))
# Unrestrict the buildlog file as necessary.
package_files.append((build, 'log'))
elif IPackageUploadCustom.providedBy(pub_record):
# Unrestrict the custom files included
package_files.append((pub_record, 'libraryfilealias'))
# And set archive to the right attribute for PUCs
archive = pub_record.packageupload.archive
else:
raise AssertionError(
"pub_record is not one of SourcePackagePublishingHistory, "
"BinaryPackagePublishingHistory or PackageUploadCustom.")
changed_files = []
for obj, attr_name in package_files:
lfa = getattr(obj, attr_name, None)
# Only unrestrict restricted files published in public archives,
# not the opposite. We don't have a use-case for privatizing
# files yet.
if (lfa is None or
lfa.restricted == archive.private or
lfa.restricted == False):
continue
# LibraryFileAlias.restricted is normally read-only, but we have a
# good excuse here.
removeSecurityProxy(lfa).restricted = archive.private
changed_files.append(lfa)
return changed_files
