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repochecker: Check gunziped file hash

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This commit is contained in:
nemunaire 2022-11-21 14:39:00 +01:00
parent 6ca71230c1
commit 9bcf4a481e
1 changed files with 20 additions and 0 deletions
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20
admin/sync/exercice_files.go
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@ -1,6 +1,7 @@
package sync
import (
"compress/gzip"
"encoding/hex"
"fmt"
"log"
@ -120,6 +121,25 @@ func CheckExerciceFiles(i Importer, exercice *fic.Exercice, exceptions *CheckExc
if strings.HasSuffix(fname, ".gz") {
if d, exists := digests[strings.TrimSuffix(fname, ".gz")]; exists {
digest_shown = d
// Check that gunzipped file digest is correct
if fd, closer, err := GetFile(i, path.Join(exercice.Path, "files", fname)); err != nil {
errs = append(errs, NewFileError(exercice, fname, fmt.Errorf("unable to read file: %w", err)))
continue
} else if gunzipfd, err := gzip.NewReader(fd); err != nil {
closer()
errs = append(errs, NewFileError(exercice, fname, fmt.Errorf("unable to gunzip file: %w", err)))
continue
} else {
defer gunzipfd.Close()
defer closer()
hash160_inflate, hash512_inflate := fic.CreateHashBuffers(gunzipfd)
if _, err := fic.CheckBufferHash(hash160_inflate, hash512_inflate, digest_shown); err != nil {
errs = append(errs, NewFileError(exercice, strings.TrimSuffix(fname, ".gz"), err))
}
}
}
}