23 lines
471 B
Go
23 lines
471 B
Go
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package utils
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import (
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"fmt"
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"io/ioutil"
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"log"
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)
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// getMchCertSN 提取证书序列号
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func getMchCertSN(certPath string) (string, error) {
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certData, err := ioutil.ReadFile(certPath)
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if err != nil {
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log.Fatalf("Failed to read the cert file: %s", err)
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}
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cert, err := getCert(certData)
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if err != nil {
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return "", fmt.Errorf("failed to parse certificate: %v", err)
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}
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return md5Hash(cert.Issuer.ToRDNSequence().String() + cert.SerialNumber.String()), nil
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}
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