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archive: verify binary file checksums

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This commit is contained in:
Dan Streetman 2020-03-06 12:53:37 +01:00
parent 45253b398c
commit 20dd65b281
1 changed files with 9 additions and 4 deletions
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13
ubuntutools/archive.py
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@ -51,6 +51,7 @@ from ubuntutools.lp.lpapicache import (Launchpad, Distribution, PersonTeam,
from ubuntutools.lp.udtexceptions import (PackageNotFoundException,
SeriesNotFoundException,
InvalidDistroValueError)
from ubuntutools.misc import verify_file_checksum
from ubuntutools.version import Version
import logging
@ -456,7 +457,7 @@ class SourcePackage(object):
(downloaded / 1024.0 / 1024,
size / 1024.0 / 1024))
def _download_file(self, url, filename, dscverify=False, size=0):
def _download_file(self, url, filename, size, dscverify=False, sha1sum=None, sha256sum=None):
"Download url to filename in workdir."
pathname = os.path.join(self.workdir, filename)
if dscverify and self.dsc.verify_file(pathname):
@ -493,7 +494,10 @@ class SourcePackage(object):
raise e
if dscverify and not self.dsc.verify_file(pathname):
Logger.error('Checksum for %s does not match.', filename)
return False
if sha1sum and not verify_file_checksum(pathname, 'SHA1', sha1sum, size):
return False
if sha256sum and not verify_file_checksum(pathname, 'SHA256', sha256sum, size):
return False
return True
@ -504,7 +508,7 @@ class SourcePackage(object):
name = entry['name']
for url in self._source_urls(name):
try:
if self._download_file(url, name, dscverify=True, size=int(entry['size'])):
if self._download_file(url, name, int(entry['size']), dscverify=True):
break
except HTTPError as e:
Logger.info('HTTP Error %i: %s', e.code, str(e))
@ -538,7 +542,8 @@ class SourcePackage(object):
fsize = bpph.binaryFileSize(fname)
for url in self._binary_urls(fname, bpph):
try:
if self._download_file(url, fname, False, fsize):
if self._download_file(url, fname, fsize,
sha1sum=fsha1, sha256sum=fsha256):
total += 1
break
except HTTPError as e: