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|
package truststore
import (
"bytes"
"crypto/x509"
"fmt"
"io/ioutil"
"os"
"os/exec"
"strings"
)
var (
// NSSProfile is the path of the Firefox profiles.
NSSProfile = os.Getenv("HOME") + "/.mozilla/firefox/*"
// CertutilInstallHelp is the command to add NSS support.
CertutilInstallHelp = ""
// SystemTrustFilename is the format used to name the root certificates.
SystemTrustFilename string
// SystemTrustCommand is the command used to update the system truststore.
SystemTrustCommand []string
)
func init() {
if !pathExists("/usr/local/etc/ssl/certs") {
err := os.Mkdir("/usr/local/etc/ssl/certs", 0755)
if err != nil {
SystemTrustCommand = nil
debug(err.Error())
return
}
}
SystemTrustCommand = []string{"certctl", "rehash"}
SystemTrustFilename = "/usr/local/etc/ssl/certs/%s.crt"
}
func pathExists(path string) bool {
_, err := os.Stat(path)
return err == nil
}
func systemTrustFilename(cert *x509.Certificate) string {
return fmt.Sprintf(SystemTrustFilename, strings.Replace(uniqueName(cert), " ", "_", -1))
}
func installPlatform(filename string, cert *x509.Certificate) error {
if SystemTrustCommand == nil {
return ErrNotSupported
}
data, err := ioutil.ReadFile(filename)
if err != nil {
return err
}
cmd := CommandWithSudo("tee", systemTrustFilename(cert))
cmd.Stdin = bytes.NewReader(data)
out, err := cmd.CombinedOutput()
if err != nil {
return NewCmdError(err, cmd, out)
}
cmd = CommandWithSudo(SystemTrustCommand...)
out, err = cmd.CombinedOutput()
if err != nil {
return NewCmdError(err, cmd, out)
}
debug("certificate installed properly in FreeBSD trusts")
return nil
}
func uninstallPlatform(filename string, cert *x509.Certificate) error {
if SystemTrustCommand == nil {
return ErrNotSupported
}
cmd := CommandWithSudo("rm", "-f", systemTrustFilename(cert))
out, err := cmd.CombinedOutput()
if err != nil {
return NewCmdError(err, cmd, out)
}
cmd = CommandWithSudo(SystemTrustCommand...)
out, err = cmd.CombinedOutput()
if err != nil {
return NewCmdError(err, cmd, out)
}
debug("certificate uninstalled properly from FreeBSD trusts")
return nil
}
func CommandWithSudo(cmd ...string) *exec.Cmd {
if _, err := exec.LookPath("sudo"); err != nil {
return exec.Command(cmd[0], cmd[1:]...)
}
return exec.Command("sudo", append([]string{"--"}, cmd...)...)
}
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