cdrop — 跨 OS 剪贴板与文件传输服务
Commilitia Drop:自托管的跨设备剪贴板同步与点对点文件传输。 - 后端 Go(chi / SQLite WAL / SSE Hub / WebRTC signaling + 状态机 / Relay ring buffer),编译进单个 distroless 镜像(前端 go:embed)。 - 前端 React + TanStack Router + Zustand,自实现 SSE + WebRTC P2P,NAT 受阻时回退服务端中继;聚珍(Juzhen)CJK 综合排版。 - 桌面端 Wails v2(macOS / Windows),瘦客户端复用 web。 - 鉴权 OIDC PKCE(自建 Casdoor 等),refresh_token 信封加密存系统密钥库;iOS Shortcut 用 HS256 scoped token。 架构文档与变更记录见 docs 分支(PROJECT_BRIEF / FRONTEND_DESIGN / CHANGELOG)。 本次为公开发布初始提交:完整开发历史(含部署细节)留存于私有归档,公开仓库自此干净起步。
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package db
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import (
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"context"
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"path/filepath"
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"sort"
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"testing"
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)
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func TestBootstrapCreatesAllTables(t *testing.T) {
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tmp := filepath.Join(t.TempDir(), "test.db")
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d, err := Open(tmp)
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if err != nil {
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t.Fatalf("open: %v", err)
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}
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defer d.Close()
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if err := Bootstrap(context.Background(), d); err != nil {
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t.Fatalf("bootstrap: %v", err)
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}
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want := []string{"clipboard_state", "devices", "shortcut_tokens", "transfer_sessions"}
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rows, err := d.Query("SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%' ORDER BY name")
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if err != nil {
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t.Fatalf("query tables: %v", err)
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}
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defer rows.Close()
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var got []string
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for rows.Next() {
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var name string
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if err := rows.Scan(&name); err != nil {
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t.Fatalf("scan: %v", err)
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}
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got = append(got, name)
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}
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sort.Strings(got)
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if len(got) != len(want) {
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t.Fatalf("table count: got %v, want %v", got, want)
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}
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for i := range want {
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if got[i] != want[i] {
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t.Errorf("table[%d]: got %q, want %q", i, got[i], want[i])
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}
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}
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}
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func TestBootstrapIsIdempotent(t *testing.T) {
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tmp := filepath.Join(t.TempDir(), "test.db")
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d, err := Open(tmp)
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if err != nil {
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t.Fatalf("open: %v", err)
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}
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defer d.Close()
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for i := 0; i < 3; i++ {
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if err := Bootstrap(context.Background(), d); err != nil {
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t.Fatalf("bootstrap iter %d: %v", i, err)
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}
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}
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}
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func TestOpenEnablesWALMode(t *testing.T) {
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tmp := filepath.Join(t.TempDir(), "test.db")
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d, err := Open(tmp)
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if err != nil {
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t.Fatalf("open: %v", err)
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}
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defer d.Close()
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var mode string
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if err := d.QueryRow("PRAGMA journal_mode").Scan(&mode); err != nil {
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t.Fatalf("pragma: %v", err)
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}
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if mode != "wal" {
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t.Errorf("journal_mode: got %q, want %q", mode, "wal")
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}
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}
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// Simulates the prod upgrade: a clipboard_state created before the version
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// column existed must gain it (defaulting to 0) on bootstrap, idempotently.
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func TestBootstrapAddsClipboardVersionToLegacyDB(t *testing.T) {
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tmp := filepath.Join(t.TempDir(), "legacy.db")
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d, err := Open(tmp)
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if err != nil {
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t.Fatalf("open: %v", err)
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}
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defer d.Close()
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_, err = d.Exec(`CREATE TABLE clipboard_state (
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user_id TEXT PRIMARY KEY, content_type TEXT NOT NULL, content TEXT,
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source_device TEXT, updated_at INTEGER NOT NULL)`)
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if err != nil {
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t.Fatalf("legacy schema: %v", err)
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}
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if _, err := d.Exec(`INSERT INTO clipboard_state (user_id, content_type, content, updated_at)
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VALUES ('u', 'text/plain', 'hi', 100)`); err != nil {
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t.Fatalf("seed row: %v", err)
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}
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if err := Bootstrap(context.Background(), d); err != nil {
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t.Fatalf("bootstrap: %v", err)
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}
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var version int64
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if err := d.QueryRow(`SELECT version FROM clipboard_state WHERE user_id='u'`).Scan(&version); err != nil {
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t.Fatalf("select version (column missing?): %v", err)
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}
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if version != 0 {
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t.Errorf("legacy row version: got %d, want 0", version)
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}
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// Second bootstrap must be a no-op (column already present).
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if err := Bootstrap(context.Background(), d); err != nil {
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t.Fatalf("second bootstrap: %v", err)
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}
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}
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