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Print error when a file hash only matches when uppercase

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This commit is contained in:
Draylar 2020-10-19 17:20:07 -05:00
parent ca20d88093
commit 463848eaa0
1 changed files with 7 additions and 1 deletions
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8
core/mod.go
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@ -148,8 +148,14 @@ func (m Mod) DownloadFile(dest io.Writer) error {
}
calculatedHash := hex.EncodeToString(h.Sum(nil))
if calculatedHash != m.Download.Hash && strings.ToUpper(calculatedHash) != m.Download.Hash {
// Check if the hash of the downloaded file matches the expected hash.
// Also check if the uppercase version of the expected hash matches.
if(strings.ToUpper(calculatedHash) != m.Download.Hash) {
return errors.New(fmt.Sprintf("Hash of saved file %s only matches when uppercased. Consider changing this to prevent future issues.", m.GetFilePath()))
} else if calculatedHash != m.Download.Hash {
return errors.New(fmt.Sprintf("hash of saved file is invalid!\n .toml hash: %s\n download hash: %s", calculatedHash, m.Download.Hash))
}
return nil
}