43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
package utils
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import (
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"crypto/rand"
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"crypto/rsa"
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"crypto/x509"
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"crypto/x509/pkix"
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"math/big"
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"scm/model"
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"time"
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)
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func CreateServerCert(
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caCert *x509.Certificate,
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caKey *rsa.PrivateKey,
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serverKey *rsa.PrivateKey,
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certdata model.CreateCertRequest,
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) ([]byte, error) {
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// Шаблон серверного сертификата
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template := x509.Certificate{
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SerialNumber: big.NewInt(time.Now().Unix()),
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Subject: pkix.Name{
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Organization: certdata.OrganizationName,
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CommonName: certdata.CommonName,
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OrganizationalUnit: certdata.OrganizationUnit,
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},
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NotBefore: time.Now(),
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NotAfter: time.Now().AddDate(1, 0, 0), // 1 год
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KeyUsage: x509.KeyUsageDigitalSignature | x509.KeyUsageKeyEncipherment,
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ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
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DNSNames: certdata.DNSNames,
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}
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// Создаем сертификат, подписанный CA
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return x509.CreateCertificate(
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rand.Reader,
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&template,
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caCert,
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&serverKey.PublicKey,
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caKey,
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)
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}
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