| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "bytes" |
| 5 | "context" |
| 6 | "crypto/rand" |
| 7 | "encoding/hex" |
| 8 | "encoding/json" |
| 9 | "net/http" |
| 10 | "os" |
| 11 | "path/filepath" |
| 12 | "regexp" |
| 13 | "runtime" |
| 14 | |
| 15 | "reasonix/internal/config" |
| 16 | ) |
| 17 | |
| 18 | // telemetry_app.go is the anonymous launch ping: one POST per app start carrying a |
| 19 | // random install id, version, and OS facts — never conversation, key, or file data. |
| 20 | // Gated on config desktop.telemetry (default on) and skipped entirely in dev builds. |
| 21 | |
| 22 | var pingEndpoint = "https://crash.reasonix.io/v1/ping" |
| 23 | |
| 24 | var installIDPattern = regexp.MustCompile(`^[0-9a-f]{32}$`) |
| 25 | |
| 26 | type startupPing struct { |
| 27 | InstallID string `json:"installId"` |
| 28 | Version string `json:"version"` |
| 29 | OS string `json:"os"` |
| 30 | Arch string `json:"arch"` |
| 31 | OSVersion string `json:"osVersion,omitempty"` |
| 32 | } |
| 33 | |
| 34 | func installID() (string, error) { |
| 35 | path := filepath.Join(config.MemoryUserDir(), "install-id") |
| 36 | if b, err := readFileUTF8(path); err == nil { |
| 37 | if id := string(bytes.TrimSpace(b)); installIDPattern.MatchString(id) { |
| 38 | return id, nil |
| 39 | } |
| 40 | } |
| 41 | raw := make([]byte, 16) |
| 42 | if _, err := rand.Read(raw); err != nil { |
| 43 | return "", err |
| 44 | } |
| 45 | id := hex.EncodeToString(raw) |
| 46 | if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { |
| 47 | return "", err |
| 48 | } |
| 49 | if err := os.WriteFile(path, []byte(id+"\n"), 0o644); err != nil { |
| 50 | return "", err |
| 51 | } |
| 52 | return id, nil |
| 53 | } |
| 54 | |
| 55 | func (a *App) sendStartupPing() { |
| 56 | if version == "dev" { |
| 57 | return |
| 58 | } |
| 59 | cfg, err := config.Load() |
| 60 | if err != nil || !cfg.DesktopTelemetry() { |
| 61 | return |
| 62 | } |
| 63 | id, err := installID() |
| 64 | if err != nil { |
| 65 | return |
| 66 | } |
| 67 | c, err := httpClient() |
| 68 | if err != nil { |
| 69 | return |
| 70 | } |
| 71 | _ = postStartupPing(a.bootContext(), c, pingEndpoint, startupPing{ |
| 72 | InstallID: id, |
| 73 | Version: version, |
| 74 | OS: runtime.GOOS, |
| 75 | Arch: runtime.GOARCH, |
| 76 | OSVersion: platformOSVersion(), |
| 77 | }) |
| 78 | } |
| 79 | |
| 80 | func postStartupPing(ctx context.Context, c *http.Client, endpoint string, p startupPing) error { |
| 81 | body, err := json.Marshal(p) |
| 82 | if err != nil { |
| 83 | return err |
| 84 | } |
| 85 | req, err := http.NewRequestWithContext(ctx, http.MethodPost, endpoint, bytes.NewReader(body)) |
| 86 | if err != nil { |
| 87 | return err |
| 88 | } |
| 89 | req.Header.Set("Content-Type", "application/json") |
| 90 | resp, err := c.Do(req) |
| 91 | if err != nil { |
| 92 | return err |
| 93 | } |
| 94 | resp.Body.Close() |
| 95 | return nil |
| 96 | } |
| 97 |