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28 lines
447 B
Go
28 lines
447 B
Go
package utils
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import (
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"crypto/md5"
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"fmt"
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"io"
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"os"
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)
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func MD5FromBytes(data []byte) string {
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result := md5.Sum(data)
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return fmt.Sprintf("%x", result)
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}
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func MD5FromFilePath(filePath string) (string, error) {
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f, err := os.Open(filePath)
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if err != nil {
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return "", err
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}
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defer f.Close()
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h := md5.New()
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if _, err := io.Copy(h, f); err != nil {
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return "", err
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}
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checksum := h.Sum(nil)
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return fmt.Sprintf("%x", checksum), nil
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}
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