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Merge pull request #1059 from d1ss0nanz/issue1058

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use ioreg to read IOPlatformUUID as HostID
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shirou 2021-10-30 17:43:32 +09:00 committed by GitHub
commit e032a1c81d
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2 changed files with 38 additions and 4 deletions
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21
host/host_darwin.go
View File

@ -6,6 +6,7 @@ import (
"bytes"
"context"
"encoding/binary"
"errors"
"io/ioutil"
"os"
"os/exec"
@ -21,11 +22,27 @@ import (
const USER_PROCESS = 7
func HostIDWithContext(ctx context.Context) (string, error) {
uuid, err := unix.Sysctl("kern.uuid")
ioreg, err := exec.LookPath("ioreg")
if err != nil {
return "", err
}
return strings.ToLower(uuid), err
out, err := invoke.CommandWithContext(ctx, ioreg, "-rd1", "-c", "IOPlatformExpertDevice")
if err != nil {
return "", err
}
for _, line := range strings.Split(string(out), "\n") {
if strings.Contains(line, "IOPlatformUUID") {
parts := strings.SplitAfter(line, `" = "`)
if len(parts) == 2 {
uuid := strings.TrimRight(parts[1], `"`)
return strings.ToLower(uuid), nil
}
}
}
return "", errors.New("cannot find host id")
}
func numProcs(ctx context.Context) (uint64, error) {

21
v3/host/host_darwin.go
View File

@ -6,6 +6,7 @@ import (
"bytes"
"context"
"encoding/binary"
"errors"
"io/ioutil"
"os"
"os/exec"
@ -21,11 +22,27 @@ import (
const user_PROCESS = 7
func HostIDWithContext(ctx context.Context) (string, error) {
uuid, err := unix.Sysctl("kern.uuid")
ioreg, err := exec.LookPath("ioreg")
if err != nil {
return "", err
}
return strings.ToLower(uuid), err
out, err := invoke.CommandWithContext(ctx, ioreg, "-rd1", "-c", "IOPlatformExpertDevice")
if err != nil {
return "", err
}
for _, line := range strings.Split(string(out), "\n") {
if strings.Contains(line, "IOPlatformUUID") {
parts := strings.SplitAfter(line, `" = "`)
if len(parts) == 2 {
uuid := strings.TrimRight(parts[1], `"`)
return strings.ToLower(uuid), nil
}
}
}
return "", errors.New("cannot find host id")
}
func numProcs(ctx context.Context) (uint64, error) {