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warkanumandClaude Sonnet 5
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Standalone clients that resolve a machine unique ID (OS machine ID first, falling back to a generated UUID persisted to disk), detect hostname/IP/ container/orchestrator, and register+re-ping origin.warky.dev's public service-checkin endpoint on a daily interval. Ported from icy2's internal origincheckin package but extended to the full check-in contract and made dependency-light for external reuse. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
30 lines
699 B
Go
30 lines
699 B
Go
//go:build darwin
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package originclient
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import (
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"context"
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"os/exec"
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"regexp"
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"time"
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)
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var ioregUUIDPattern = regexp.MustCompile(`"IOPlatformUUID" = "([0-9A-Fa-f-]+)"`)
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// machineID reads the hardware IOPlatformUUID via ioreg, which is stable
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// across reboots and unique per physical/virtual Mac.
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func machineID() (string, error) {
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ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
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defer cancel()
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out, err := exec.CommandContext(ctx, "ioreg", "-rd1", "-c", "IOPlatformExpertDevice").Output()
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if err != nil {
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return "", err
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}
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match := ioregUUIDPattern.FindSubmatch(out)
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if match == nil {
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return "", errMachineIDUnavailable
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}
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return string(match[1]), nil
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}
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