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package x509util
import (
"crypto/x509"
)
// NewCertPool returns a new CertPool with the given X.509 certificates
func NewCertPool(certs []*x509.Certificate) *x509.CertPool {
pool := x509.NewCertPool()
for _, cert := range certs {
pool.AddCert(cert)
}
return pool
}
// CopyX509Authorities copies a slice of X.509 certificates to a new slice.
func CopyX509Authorities(x509Authorities []*x509.Certificate) []*x509.Certificate {
copiedX509Authorities := make([]*x509.Certificate, len(x509Authorities))
copy(copiedX509Authorities, x509Authorities)
return copiedX509Authorities
}
// CertsEqual returns true if the slices of X.509 certificates are equal.
func CertsEqual(a, b []*x509.Certificate) bool {
if len(a) != len(b) {
return false
}
for i, cert := range a {
if !cert.Equal(b[i]) {
return false
}
}
return true
}
func RawCertsFromCerts(certs []*x509.Certificate) [][]byte {
rawCerts := make([][]byte, 0, len(certs))
for _, cert := range certs {
rawCerts = append(rawCerts, cert.Raw)
}
return rawCerts
}
func ConcatRawCertsFromCerts(certs []*x509.Certificate) []byte {
var rawCerts []byte
for _, cert := range certs {
rawCerts = append(rawCerts, cert.Raw...)
}
return rawCerts
}
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