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Do not fail if downloaded file has good checksum but incorrect size. #2739

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Merged
merged 3 commits into from
Oct 28, 2024
Merged

Do not fail if downloaded file has good checksum but incorrect size. #2739

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e1e5240
Do not fail download if archive size do not match package_index.json …
cmaglie Oct 28, 2024
076bc0b
Added unit tests
cmaglie Oct 28, 2024
ea7391f
Added integration test
cmaglie Oct 28, 2024
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Do not fail download if archive size do not match package_index.json … 
…size (checksum is sufficient)
  • Loading branch information
@cmaglie
cmaglie committed Oct 28, 2024
commit e1e524097824366ca21b274e24f57e5872d237ba
18 changes: 9 additions & 9 deletions internal/arduino/resources/checksums.go
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@ import (

"github.com/arduino/arduino-cli/internal/i18n"
paths "github.com/arduino/go-paths-helper"
"github.com/sirupsen/logrus"
)

// TestLocalArchiveChecksum test if the checksum of the local archive match the checksum of the DownloadResource
Expand Down Expand Up @@ -82,20 +83,21 @@ func (r *DownloadResource) TestLocalArchiveChecksum(downloadDir *paths.Path) (bo
}

// TestLocalArchiveSize test if the local archive size match the DownloadResource size
func (r *DownloadResource) TestLocalArchiveSize(downloadDir *paths.Path) (bool, error) {
func (r *DownloadResource) TestLocalArchiveSize(downloadDir *paths.Path) error {
filePath, err := r.ArchivePath(downloadDir)
if err != nil {
return false, errors.New(i18n.Tr("getting archive path: %s", err))
return errors.New(i18n.Tr("getting archive path: %s", err))
}
info, err := filePath.Stat()
if err != nil {
return false, errors.New(i18n.Tr("getting archive info: %s", err))
return errors.New(i18n.Tr("getting archive info: %s", err))
}
// If the size do not match, just report a warning and continue
// (the checksum is sufficient to ensure the integrity of the archive)
if info.Size() != r.Size {
return false, fmt.Errorf("%s: %d != %d", i18n.Tr("fetched archive size differs from size specified in index"), info.Size(), r.Size)
logrus.Warningf("%s: %d != %d", i18n.Tr("fetched archive size differs from size specified in index"), info.Size(), r.Size)
}

return true, nil
return nil
}

// TestLocalArchiveIntegrity checks for integrity of the local archive.
Expand All @@ -106,10 +108,8 @@ func (r *DownloadResource) TestLocalArchiveIntegrity(downloadDir *paths.Path) (b
return false, nil
}

if ok, err := r.TestLocalArchiveSize(downloadDir); err != nil {
if err := r.TestLocalArchiveSize(downloadDir); err != nil {
return false, errors.New(i18n.Tr("testing archive size: %s", err))
} else if !ok {
return false, nil
}

ok, err := r.TestLocalArchiveChecksum(downloadDir)
Expand Down
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