69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
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package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"os"
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"path/filepath"
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"time"
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"data-terminal-cloud/internal/firmwareconformance"
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)
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func main() {
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os.Exit(run())
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}
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func run() int {
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cloudPath := flag.String("cloud", "", "path to a firmware rollout API JSON response")
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devicePath := flag.String("device", "", "path to firmware-device-evidence-v1 JSON")
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outputPath := flag.String("output", "", "path for the conformance report JSON")
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flag.Parse()
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if *cloudPath == "" || *devicePath == "" || *outputPath == "" {
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fmt.Fprintln(os.Stderr, "usage: firmware-conformance -cloud rollout.json -device device-evidence.json -output report.json")
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return 2
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}
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if !filepath.IsAbs(*outputPath) {
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fmt.Fprintln(os.Stderr, "output path must be absolute")
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return 2
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}
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cloudContent, err := os.ReadFile(*cloudPath)
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if err != nil {
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fmt.Fprintln(os.Stderr, "read cloud rollout:", err)
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return 2
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}
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deviceContent, err := os.ReadFile(*devicePath)
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if err != nil {
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fmt.Fprintln(os.Stderr, "read device evidence:", err)
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return 2
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}
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cloud, err := firmwareconformance.ParseCloud(cloudContent)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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return 2
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}
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device, err := firmwareconformance.ParseDeviceEvidence(deviceContent)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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return 2
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}
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report := firmwareconformance.Evaluate(cloud, device, time.Now().UTC())
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report.InputSHA256["cloud_rollout"] = firmwareconformance.SHA256(cloudContent)
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report.InputSHA256["device_evidence"] = firmwareconformance.SHA256(deviceContent)
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content, err := json.MarshalIndent(report, "", " ")
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if err != nil {
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fmt.Fprintln(os.Stderr, "encode report:", err)
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return 2
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}
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if err := os.WriteFile(*outputPath, append(content, '\n'), 0o600); err != nil {
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fmt.Fprintln(os.Stderr, "write report:", err)
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return 2
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}
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fmt.Printf("firmware conformance %s: %s\n", report.Result, *outputPath)
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if report.Result != "PASS" {
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return 1
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}
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return 0
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}
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