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apt-sync.py增加跳过SHA-256 验证参数 #179

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apt-sync.py增加跳过SHA-256 验证参数 #179

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d731922
add skip-checksum
yylbfyl Aug 22, 2024
5f2382c
add skip-checksum
yylbfyl Aug 22, 2024
7f11cca
apt-sync增加跳过SHA-256验证参数
yylbfyl Aug 23, 2024
fb4e67d
apt-sync.py增加跳过SHA-256 验证参数
yylbfyl Aug 23, 2024
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11 changes: 7 additions & 4 deletions apt-sync.py
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Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,7 @@ def apt_mirror(
arch: str,
dest_base_dir: Path,
deb_set: Dict[str, int],
skip_checksum: bool
) -> int:
if not dest_base_dir.is_dir():
print("Destination directory is empty, cannot continue")
Expand Down Expand Up @@ -229,7 +230,7 @@ def apt_mirror(
)
pkgidx_file.unlink()
continue
if hashlib.sha256(content).hexdigest() != checksum:
if not skip_checksum and hashlib.sha256(content).hexdigest() != checksum:
print(
f"Invalid checksum of {pkgidx_file}, expected {checksum}, skipped"
)
Expand Down Expand Up @@ -331,7 +332,7 @@ def collect_tmp_dir():
with dest_tmp_filename.open("rb") as f:
for block in iter(lambda: f.read(1024**2), b""):
sha.update(block)
if sha.hexdigest() != pkg_checksum:
if not skip_checksum and sha.hexdigest() != pkg_checksum:
print(f"Invalid checksum of {dest_filename}, expected {pkg_checksum}")
dest_tmp_filename.unlink()
continue
Expand Down Expand Up @@ -383,6 +384,8 @@ def main():
action="store_true",
help="print package files to be deleted only",
)
parser.add_argument("--skip-checksum", action='store_true',
help='skip checksum validation')
args = parser.parse_args()

# generate lists of os codenames
Expand Down Expand Up @@ -420,7 +423,7 @@ def generate_list_for_oses(raw: str, name: str) -> List[List[str]]:
for arch in arch_list:
if (
apt_mirror(
args.base_url, os, comp, arch, args.working_dir, deb_set=deb_set
args.base_url, os, comp, arch, args.working_dir, deb_set=deb_set, skip_checksum=args.skip_checksum
)
!= 0
):
Expand All @@ -438,4 +441,4 @@ def generate_list_for_oses(raw: str, name: str) -> List[List[str]]:


if __name__ == "__main__":
main()
main()