{"parentUuid":null,"isSidechain":true,"promptId":"e176c23d-ff7d-491e-8d84-5434eb95c4b7","agentId":"a72a795fa0e9f907e","type":"user","message":{"role":"user","content":"Read the following files from the dragonrelay Forgejo repository (owner: zgaetano, repo: dragonrelay) and return their full contents. Use the forgejo_get_file tool for each:\n1. backend/cmd/dragonrelay/main.go\n2. backend/internal/api/api.go\n3. backend/internal/api/admin.go\n4. backend/internal/api/auth.go\n5. backend/internal/auth/middleware.go\n6. backend/internal/auth/jwt.go\n\nReturn ALL file contents in full, with clear file path headers."},"uuid":"07b6ccef-1f8f-4afc-aa82-603240ccf4f6","timestamp":"2026-05-06T03:20:43.203Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"07b6ccef-1f8f-4afc-aa82-603240ccf4f6","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01YZDw97qrTgC8CNX46Kn6q1","type":"message","role":"assistant","content":[{"type":"text","text":"I'll retrieve all those files from the dragonrelay repository for you."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":94587,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":94587,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CakbUNNGts1CB2v89nswy","attributionAgent":"Explore","type":"assistant","uuid":"9f3b7f47-33bc-43d4-9643-08fb57d23c98","timestamp":"2026-05-06T03:20:45.630Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"9f3b7f47-33bc-43d4-9643-08fb57d23c98","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01YZDw97qrTgC8CNX46Kn6q1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WtcDXFQcoBKESjpG45Q48W","name":"mcp__claude_ai_mcp-server__forgejo_forgejo_get_file","input":{"owner":"zgaetano","repo":"dragonrelay","path":"backend/cmd/dragonrelay/main.go"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":94587,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":94587,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CakbUNNGts1CB2v89nswy","attributionAgent":"Explore","type":"assistant","uuid":"59b86145-780c-4c67-9e2f-8b17c5149e74","timestamp":"2026-05-06T03:20:46.101Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"59b86145-780c-4c67-9e2f-8b17c5149e74","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01YZDw97qrTgC8CNX46Kn6q1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01K6owSy2ym5g8vabN6deGtf","name":"mcp__claude_ai_mcp-server__forgejo_forgejo_get_file","input":{"owner":"zgaetano","repo":"dragonrelay","path":"backend/internal/api/api.go"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":94587,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":94587,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CakbUNNGts1CB2v89nswy","attributionAgent":"Explore","type":"assistant","uuid":"f70d2723-75b8-4731-a0b3-e1c5fc002b6b","timestamp":"2026-05-06T03:20:46.305Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"f70d2723-75b8-4731-a0b3-e1c5fc002b6b","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01YZDw97qrTgC8CNX46Kn6q1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01W1GFVdAkFmCNonhseNMRqL","name":"mcp__claude_ai_mcp-server__forgejo_forgejo_get_file","input":{"owner":"zgaetano","repo":"dragonrelay","path":"backend/internal/api/admin.go"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":94587,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":94587,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CakbUNNGts1CB2v89nswy","attributionAgent":"Explore","type":"assistant","uuid":"b13461cb-0f4e-4c98-9995-dddeba0e4999","timestamp":"2026-05-06T03:20:46.741Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"b13461cb-0f4e-4c98-9995-dddeba0e4999","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01YZDw97qrTgC8CNX46Kn6q1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01CvX5BB6cDNLri4uChgfhoU","name":"mcp__claude_ai_mcp-server__forgejo_forgejo_get_file","input":{"owner":"zgaetano","repo":"dragonrelay","path":"backend/internal/api/auth.go"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":94587,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":94587,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CakbUNNGts1CB2v89nswy","attributionAgent":"Explore","type":"assistant","uuid":"6d84cce6-fada-4629-891b-b96e0391b016","timestamp":"2026-05-06T03:20:47.164Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"6d84cce6-fada-4629-891b-b96e0391b016","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01YZDw97qrTgC8CNX46Kn6q1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011xXHhua3UoKBKeJzcYkuFx","name":"mcp__claude_ai_mcp-server__forgejo_forgejo_get_file","input":{"owner":"zgaetano","repo":"dragonrelay","path":"backend/internal/auth/middleware.go"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":94587,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":94587,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CakbUNNGts1CB2v89nswy","attributionAgent":"Explore","type":"assistant","uuid":"abcb1a30-4e02-45d0-81f4-1f0ea3801faf","timestamp":"2026-05-06T03:20:47.364Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"abcb1a30-4e02-45d0-81f4-1f0ea3801faf","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01YZDw97qrTgC8CNX46Kn6q1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XKwzw9CzT22y5fBwYwSyPp","name":"mcp__claude_ai_mcp-server__forgejo_forgejo_get_file","input":{"owner":"zgaetano","repo":"dragonrelay","path":"backend/internal/auth/jwt.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":94587,"cache_read_input_tokens":0,"output_tokens":649,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":94587},"inference_geo":"","iterations":[{"input_tokens":3,"output_tokens":649,"cache_read_input_tokens":0,"cache_creation_input_tokens":94587,"cache_creation":{"ephemeral_5m_input_tokens":94587,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"}},"requestId":"req_011CakbUNNGts1CB2v89nswy","attributionAgent":"Explore","type":"assistant","uuid":"f64e453b-a3a8-4c94-9bbc-b2ca7761d707","timestamp":"2026-05-06T03:20:47.618Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"59b86145-780c-4c67-9e2f-8b17c5149e74","isSidechain":true,"promptId":"e176c23d-ff7d-491e-8d84-5434eb95c4b7","agentId":"a72a795fa0e9f907e","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WtcDXFQcoBKESjpG45Q48W","type":"tool_result","content":"{\"result\":\"File: backend/cmd/dragonrelay/main.go\\n\\n// dragonrelay — Dragon Flight Relay Server backend.\\n//\\n// In Docker mode the React SPA is embedded at build time via go:embed.\\n// Set DRAGONRELAY_NO_EMBED=1 to skip the SPA (API-only / dev mode).\\n//\\n// Environment variables:\\n//   DRAGONRELAY_PORT          - HTTP listen port              (default: 8080)\\n//   DRAGONRELAY_HOST          - HTTP listen address           (default: 0.0.0.0)\\n//   DRAGONRELAY_NO_TS         - Set \\\"1\\\" to disable Tailscale (LAN-only)\\n//   DRAGONRELAY_DATA_DIR      - Data directory path           (default: /data)\\n//   DRAGONRELAY_ADMIN_PASSWORD - Initial admin password (only used on first run)\\n//   DRAGONRELAY_JWT_SECRET    - JWT signing secret (auto-generated if unset)\\n//   TS_AUTHKEY                - Tailscale auth key (optional; prompts login if unset)\\n//   TS_HOSTNAME               - Tailscale device hostname     (default: dragonrelay)\\n//   MOONLIGHT_PATH            - Override path to moonlight binary\\npackage main\\n\\nimport (\\n\\t\\\"context\\\"\\n\\t\\\"crypto/rand\\\"\\n\\t\\\"embed\\\"\\n\\t\\\"encoding/hex\\\"\\n\\t\\\"fmt\\\"\\n\\t\\\"io/fs\\\"\\n\\t\\\"log\\\"\\n\\t\\\"net\\\"\\n\\t\\\"net/http\\\"\\n\\t\\\"os\\\"\\n\\t\\\"os/signal\\\"\\n\\t\\\"path/filepath\\\"\\n\\t\\\"syscall\\\"\\n\\n\\t\\\"dragonrelay/internal/api\\\"\\n\\t\\\"dragonrelay/internal/config\\\"\\n\\t\\\"dragonrelay/internal/db\\\"\\n\\t\\\"dragonrelay/internal/discovery\\\"\\n\\t\\\"dragonrelay/internal/moonlight\\\"\\n\\ttsnode \\\"dragonrelay/internal/tailscale\\\"\\n)\\n\\n// ui holds the React production build, copied here by the Dockerfile\\n// before `go build`. The path must match where the build output lands.\\n//\\n//go:embed ui\\nvar uiFiles embed.FS\\n\\nfunc main() {\\n\\tctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)\\n\\tdefer cancel()\\n\\n\\tport := env(\\\"DRAGONRELAY_PORT\\\", \\\"8080\\\")\\n\\thost := env(\\\"DRAGONRELAY_HOST\\\", \\\"0.0.0.0\\\")\\n\\tnoTS := os.Getenv(\\\"DRAGONRELAY_NO_TS\\\") == \\\"1\\\"\\n\\tdataDir := env(\\\"DRAGONRELAY_DATA_DIR\\\", \\\"/data\\\")\\n\\n\\t// --- Config ---\\n\\tcfgPath := filepath.Join(dataDir, \\\"config.json\\\")\\n\\tcfg, err := config.Load(cfgPath)\\n\\tif err != nil && !os.IsNotExist(err) {\\n\\t\\tlog.Fatalf(\\\"loading config: %v\\\", err)\\n\\t}\\n\\tif cfg == nil {\\n\\t\\tcfg = &config.Config{}\\n\\t}\\n\\n\\t// Ensure JWT secret exists (auto-generate if not provided)\\n\\tif os.Getenv(\\\"DRAGONRELAY_JWT_SECRET\\\") == \\\"\\\" && cfg.JWTSecret == \\\"\\\" {\\n\\t\\tsecret, err := generateSecret()\\n\\t\\tif err != nil {\\n\\t\\t\\tlog.Fatalf(\\\"generating JWT secret: %v\\\", err)\\n\\t\\t}\\n\\t\\tcfg.JWTSecret = secret\\n\\t\\t_ = config.Save(cfgPath, cfg)\\n\\t\\tlog.Println(\\\"Generated new JWT secret and saved to config\\\")\\n\\t}\\n\\n\\t// --- SQLite user store ---\\n\\tdbPath := filepath.Join(dataDir, \\\"dragonrelay.db\\\")\\n\\tstore, err := db.Open(dbPath)\\n\\tif err != nil {\\n\\t\\tlog.Fatalf(\\\"opening database: %v\\\", err)\\n\\t}\\n\\tdefer store.Close()\\n\\n\\t// Seed default admin if no users exist yet\\n\\tif adminPw := os.Getenv(\\\"DRAGONRELAY_ADMIN_PASSWORD\\\"); adminPw != \\\"\\\" {\\n\\t\\tseeded, err := store.SeedAdminIfEmpty(adminPw)\\n\\t\\tif err != nil {\\n\\t\\t\\tlog.Printf(\\\"Warning: failed to seed admin: %v\\\", err)\\n\\t\\t} else if seeded {\\n\\t\\t\\tlog.Println(\\\"Seeded default admin user\\\")\\n\\t\\t}\\n\\t}\\n\\n\\t// --- Moonlight launcher ---\\n\\tlauncher, err := moonlight.New(os.Getenv(\\\"MOONLIGHT_PATH\\\"))\\n\\tif err != nil {\\n\\t\\tlog.Printf(\\\"Warning: %v\\\", err)\\n\\t\\tlauncher, _ = moonlight.New(\\\"\\\")\\n\\t}\\n\\n\\t// --- mDNS discovery ---\\n\\tdisc := discovery.New()\\n\\tgo disc.Run(ctx)\\n\\n\\t// --- Tailscale node (optional) ---\\n\\tvar ts *tsnode.Node\\n\\tif !noTS {\\n\\t\\tlog.Println(\\\"Starting embedded Tailscale node…\\\")\\n\\t\\tts, err = tsnode.New(ctx, tsnode.Config{\\n\\t\\t\\tHostname: env(\\\"TS_HOSTNAME\\\", \\\"dragonrelay\\\"),\\n\\t\\t\\tAuthKey:  os.Getenv(\\\"TS_AUTHKEY\\\"),\\n\\t\\t})\\n\\t\\tif err != nil {\\n\\t\\t\\tlog.Printf(\\\"Warning: Tailscale failed to start (%v) — running in LAN-only mode\\\", err)\\n\\t\\t\\tts = nil\\n\\t\\t} else {\\n\\t\\t\\tif addr := ts.LocalAddr(); addr != \\\"\\\" {\\n\\t\\t\\t\\tlog.Printf(\\\"Tailscale connected: %s\\\", addr)\\n\\t\\t\\t} else {\\n\\t\\t\\t\\tlog.Println(\\\"Tailscale: waiting for auth (check logs for login URL)\\\")\\n\\t\\t\\t}\\n\\t\\t}\\n\\t}\\n\\n\\t// --- Embedded SPA ---\\n\\t// Strip the \\\"ui/\\\" prefix so the FS root contains index.html directly.\\n\\tuiRoot, err := fs.Sub(uiFiles, \\\"ui\\\")\\n\\tif err != nil {\\n\\t\\tlog.Fatalf(\\\"Failed to access embedded UI: %v\\\", err)\\n\\t}\\n\\n\\t// --- HTTP server ---\\n\\tsrv := api.New(disc, launcher, ts, store, cfg, cfgPath, uiRoot)\\n\\taddr := fmt.Sprintf(\\\"%s:%s\\\", host, port)\\n\\tln, err := net.Listen(\\\"tcp\\\", addr)\\n\\tif err != nil {\\n\\t\\tlog.Fatalf(\\\"Cannot listen on %s: %v\\\", addr, err)\\n\\t}\\n\\tlog.Printf(\\\"Dragon Flight Relay listening on http://%s\\\", addr)\\n\\n\\thttpSrv := &http.Server{Handler: srv.Handler()}\\n\\tgo func() {\\n\\t\\tif err := httpSrv.Serve(ln); err != nil && err != http.ErrServerClosed {\\n\\t\\t\\tlog.Printf(\\\"HTTP server error: %v\\\", err)\\n\\t\\t}\\n\\t}()\\n\\n\\t<-ctx.Done()\\n\\tlog.Println(\\\"Shutting down…\\\")\\n\\t_ = httpSrv.Close()\\n\\tif ts != nil {\\n\\t\\t_ = ts.Close()\\n\\t}\\n}\\n\\nfunc env(key, fallback string) string {\\n\\tif v := os.Getenv(key); v != \\\"\\\" {\\n\\t\\treturn v\\n\\t}\\n\\treturn fallback\\n}\\n\\nfunc generateSecret() (string, error) {\\n\\tb := make([]byte, 32)\\n\\tif _, err := rand.Read(b); err != nil {\\n\\t\\treturn \\\"\\\", err\\n\\t}\\n\\treturn hex.EncodeToString(b), nil\\n}\\n\"}"}]},"uuid":"e3960344-fe07-41ad-affa-a5bab1c90c64","timestamp":"2026-05-06T03:20:48.404Z","sourceToolAssistantUUID":"59b86145-780c-4c67-9e2f-8b17c5149e74","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"f70d2723-75b8-4731-a0b3-e1c5fc002b6b","isSidechain":true,"promptId":"e176c23d-ff7d-491e-8d84-5434eb95c4b7","agentId":"a72a795fa0e9f907e","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01K6owSy2ym5g8vabN6deGtf","type":"tool_result","content":"{\"result\":\"File: backend/internal/api/api.go\\n\\n// Package api exposes a REST API and serves the embedded React SPA.\\npackage api\\n\\nimport (\\n\\t\\\"io/fs\\\"\\n\\t\\\"net/http\\\"\\n\\t\\\"os\\\"\\n\\n\\t\\\"github.com/gin-gonic/gin\\\"\\n\\t\\\"dragonrelay/internal/auth\\\"\\n\\t\\\"dragonrelay/internal/config\\\"\\n\\t\\\"dragonrelay/internal/db\\\"\\n\\t\\\"dragonrelay/internal/discovery\\\"\\n\\t\\\"dragonrelay/internal/moonlight\\\"\\n\\ttsnode \\\"dragonrelay/internal/tailscale\\\"\\n)\\n\\n// Server is the HTTP API + SPA server.\\ntype Server struct {\\n\\tdisc     *discovery.Discoverer\\n\\tlauncher *moonlight.Launcher\\n\\ttsNode   *tsnode.Node\\n\\trouter   *gin.Engine\\n\\tdb       *db.Store\\n\\tcfg      *config.Config\\n\\tcfgPath  string\\n}\\n\\n// New creates and configures the server.\\nfunc New(disc *discovery.Discoverer, launcher *moonlight.Launcher, ts *tsnode.Node, store *db.Store, cfg *config.Config, cfgPath string, staticFS fs.FS) *Server {\\n\\tgin.SetMode(gin.ReleaseMode)\\n\\tr := gin.Default()\\n\\n\\ts := &Server{\\n\\t\\tdisc:     disc,\\n\\t\\tlauncher: launcher,\\n\\t\\ttsNode:   ts,\\n\\t\\trouter:   r,\\n\\t\\tdb:       store,\\n\\t\\tcfg:      cfg,\\n\\t\\tcfgPath:  cfgPath,\\n\\t}\\n\\n\\t// CORS for local dev\\n\\tr.Use(func(c *gin.Context) {\\n\\t\\tc.Header(\\\"Access-Control-Allow-Origin\\\", \\\"*\\\")\\n\\t\\tc.Header(\\\"Access-Control-Allow-Methods\\\", \\\"GET,POST,PUT,DELETE,OPTIONS\\\")\\n\\t\\tc.Header(\\\"Access-Control-Allow-Headers\\\", \\\"Content-Type,Authorization\\\")\\n\\t\\tif c.Request.Method == \\\"OPTIONS\\\" {\\n\\t\\t\\tc.AbortWithStatus(204)\\n\\t\\t\\treturn\\n\\t\\t}\\n\\t\\tc.Next()\\n\\t})\\n\\n\\t// Public routes\\n\\tr.POST(\\\"/api/auth/login\\\", s.postLogin)\\n\\tr.POST(\\\"/api/auth/logout\\\", s.postLogout)\\n\\n\\t// Authenticated routes\\n\\tauthed := r.Group(\\\"/api\\\", auth.Middleware(s.jwtSecret))\\n\\t{\\n\\t\\tauthed.GET(\\\"/status\\\", s.getStatus)\\n\\t\\tauthed.GET(\\\"/hosts\\\", s.getHosts)\\n\\t\\tauthed.POST(\\\"/hosts/manual\\\", auth.RequireRole(\\\"admin\\\"), s.addManualHost)\\n\\t\\tauthed.DELETE(\\\"/hosts/:ip\\\", auth.RequireRole(\\\"admin\\\"), s.deleteHost)\\n\\t\\tauthed.POST(\\\"/connect\\\", auth.RequireRole(\\\"admin\\\", \\\"user\\\"), s.connect)\\n\\t\\tauthed.POST(\\\"/pair\\\", auth.RequireRole(\\\"admin\\\", \\\"user\\\"), s.pair)\\n\\t\\t// Sessions readable by all authenticated users\\n\\t\\tauthed.GET(\\\"/admin/sessions\\\", s.getAdminSessions)\\n\\t}\\n\\n\\t// Admin routes\\n\\tadmin := r.Group(\\\"/api/admin\\\", auth.Middleware(s.jwtSecret), auth.RequireRole(\\\"admin\\\"))\\n\\t{\\n\\t\\tadmin.GET(\\\"/config\\\", s.getAdminConfig)\\n\\t\\tadmin.PUT(\\\"/config\\\", s.putAdminConfig)\\n\\t\\tadmin.POST(\\\"/sessions/:id/disconnect\\\", s.postAdminDisconnect)\\n\\t\\tadmin.GET(\\\"/users\\\", s.getAdminUsers)\\n\\t\\tadmin.POST(\\\"/users\\\", s.postAdminUsers)\\n\\t\\tadmin.PUT(\\\"/users/:id\\\", s.putAdminUser)\\n\\t\\tadmin.DELETE(\\\"/users/:id\\\", s.deleteAdminUser)\\n\\t}\\n\\n\\t// Serve the embedded React SPA\\n\\tif staticFS != nil {\\n\\t\\tr.NoRoute(func(c *gin.Context) {\\n\\t\\t\\tpath := c.Request.URL.Path\\n\\t\\t\\tif path == \\\"/\\\" || path == \\\"\\\" {\\n\\t\\t\\t\\tpath = \\\"/index.html\\\"\\n\\t\\t\\t}\\n\\t\\t\\tfsPath := path[1:]\\n\\t\\t\\tf, err := staticFS.Open(fsPath)\\n\\t\\t\\tif err != nil {\\n\\t\\t\\t\\tc.FileFromFS(\\\"index.html\\\", http.FS(staticFS))\\n\\t\\t\\t\\treturn\\n\\t\\t\\t}\\n\\t\\t\\tf.Close()\\n\\t\\t\\tc.FileFromFS(fsPath, http.FS(staticFS))\\n\\t\\t})\\n\\t}\\n\\n\\treturn s\\n}\\n\\n// Handler returns the underlying http.Handler.\\nfunc (s *Server) Handler() http.Handler { return s.router }\\n\\n// jwtSecret returns the JWT signing secret, preferring the env var.\\nfunc (s *Server) jwtSecret() string {\\n\\tif v := os.Getenv(\\\"DRAGONRELAY_JWT_SECRET\\\"); v != \\\"\\\" {\\n\\t\\treturn v\\n\\t}\\n\\treturn s.cfg.JWTSecret\\n}\\n\\n// saveCfg persists the current config to disk.\\nfunc (s *Server) saveCfg() error {\\n\\treturn config.Save(s.cfgPath, s.cfg)\\n}\\n\\nfunc (s *Server) getStatus(c *gin.Context) {\\n\\tvpnAddr := \\\"\\\"\\n\\tvpnConnected := false\\n\\tif s.tsNode != nil {\\n\\t\\tvpnAddr = s.tsNode.LocalAddr()\\n\\t\\tvpnConnected = vpnAddr != \\\"\\\"\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\n\\t\\t\\\"vpn_connected\\\":  vpnConnected,\\n\\t\\t\\\"vpn_address\\\":    vpnAddr,\\n\\t\\t\\\"moonlight_path\\\": s.launcher.ExecPath(),\\n\\t})\\n}\\n\\nfunc (s *Server) getHosts(c *gin.Context) {\\n\\tc.JSON(http.StatusOK, s.disc.Hosts())\\n}\\n\\nfunc (s *Server) addManualHost(c *gin.Context) {\\n\\tvar body struct {\\n\\t\\tName string `json:\\\"name\\\" binding:\\\"required\\\"`\\n\\t\\tIP   string `json:\\\"ip\\\"   binding:\\\"required\\\"`\\n\\t\\tPort int    `json:\\\"port\\\"`\\n\\t}\\n\\tif err := c.ShouldBindJSON(&body); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tif body.Port == 0 {\\n\\t\\tbody.Port = 47984\\n\\t}\\n\\ts.disc.AddManual(body.Name, body.IP, body.Port)\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\\nfunc (s *Server) deleteHost(c *gin.Context) {\\n\\tip := c.Param(\\\"ip\\\")\\n\\ts.disc.Remove(ip)\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\\nfunc (s *Server) connect(c *gin.Context) {\\n\\tvar body struct {\\n\\t\\tIP  string `json:\\\"ip\\\"  binding:\\\"required\\\"`\\n\\t\\tApp string `json:\\\"app\\\"`\\n\\t}\\n\\tif err := c.ShouldBindJSON(&body); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tif body.App == \\\"\\\" {\\n\\t\\tbody.App = \\\"Desktop\\\"\\n\\t}\\n\\tif err := s.launcher.Stream(body.IP, body.App); err != nil {\\n\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\\nfunc (s *Server) pair(c *gin.Context) {\\n\\tvar body struct {\\n\\t\\tIP string `json:\\\"ip\\\" binding:\\\"required\\\"`\\n\\t}\\n\\tif err := c.ShouldBindJSON(&body); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tif err := s.launcher.Pair(body.IP); err != nil {\\n\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\"}"}]},"uuid":"374044b8-206a-44c2-b604-fde00798c726","timestamp":"2026-05-06T03:20:50.698Z","sourceToolAssistantUUID":"f70d2723-75b8-4731-a0b3-e1c5fc002b6b","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"b13461cb-0f4e-4c98-9995-dddeba0e4999","isSidechain":true,"promptId":"e176c23d-ff7d-491e-8d84-5434eb95c4b7","agentId":"a72a795fa0e9f907e","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01W1GFVdAkFmCNonhseNMRqL","type":"tool_result","content":"{\"result\":\"File: backend/internal/api/admin.go\\n\\npackage api\\n\\nimport (\\n\\t\\\"fmt\\\"\\n\\t\\\"net/http\\\"\\n\\n\\t\\\"github.com/gin-gonic/gin\\\"\\n\\t\\\"dragonrelay/internal/auth\\\"\\n)\\n\\n// getAdminConfig handles GET /api/admin/config\\nfunc (s *Server) getAdminConfig(c *gin.Context) {\\n\\tcfg := s.cfg\\n\\tmasked := \\\"••••••••\\\"\\n\\ttsKey := \\\"\\\"\\n\\tif cfg.TSAuthKey != \\\"\\\" {\\n\\t\\ttsKey = masked\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\n\\t\\t\\\"ts_authkey\\\":   tsKey,\\n\\t\\t\\\"ts_hostname\\\":  cfg.TSHostname,\\n\\t\\t\\\"no_tailscale\\\": cfg.NoTS,\\n\\t})\\n}\\n\\n// putAdminConfig handles PUT /api/admin/config\\nfunc (s *Server) putAdminConfig(c *gin.Context) {\\n\\tvar body struct {\\n\\t\\tTSAuthKey  *string `json:\\\"ts_authkey\\\"`\\n\\t\\tTSHostname *string `json:\\\"ts_hostname\\\"`\\n\\t\\tNoTS       *bool   `json:\\\"no_tailscale\\\"`\\n\\t}\\n\\tif err := c.ShouldBindJSON(&body); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tif body.TSAuthKey != nil {\\n\\t\\ts.cfg.TSAuthKey = *body.TSAuthKey\\n\\t}\\n\\tif body.TSHostname != nil {\\n\\t\\ts.cfg.TSHostname = *body.TSHostname\\n\\t}\\n\\tif body.NoTS != nil {\\n\\t\\ts.cfg.NoTS = *body.NoTS\\n\\t}\\n\\tif err := s.saveCfg(); err != nil {\\n\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": \\\"failed to save config\\\"})\\n\\t\\treturn\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true, \\\"restart_required\\\": true})\\n}\\n\\n// getAdminSessions handles GET /api/admin/sessions\\nfunc (s *Server) getAdminSessions(c *gin.Context) {\\n\\tc.JSON(http.StatusOK, s.launcher.Sessions())\\n}\\n\\n// postAdminDisconnect handles POST /api/admin/sessions/:id/disconnect\\nfunc (s *Server) postAdminDisconnect(c *gin.Context) {\\n\\tid := c.Param(\\\"id\\\")\\n\\tif err := s.launcher.Disconnect(id); err != nil {\\n\\t\\tc.JSON(http.StatusNotFound, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\\n// getAdminUsers handles GET /api/admin/users\\nfunc (s *Server) getAdminUsers(c *gin.Context) {\\n\\tusers, err := s.db.ListUsers()\\n\\tif err != nil {\\n\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tc.JSON(http.StatusOK, users)\\n}\\n\\n// postAdminUsers handles POST /api/admin/users\\nfunc (s *Server) postAdminUsers(c *gin.Context) {\\n\\tvar body struct {\\n\\t\\tUsername string `json:\\\"username\\\" binding:\\\"required\\\"`\\n\\t\\tPassword string `json:\\\"password\\\" binding:\\\"required\\\"`\\n\\t\\tRole     string `json:\\\"role\\\"     binding:\\\"required\\\"`\\n\\t}\\n\\tif err := c.ShouldBindJSON(&body); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tif body.Role != \\\"admin\\\" && body.Role != \\\"user\\\" && body.Role != \\\"viewer\\\" {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": \\\"role must be admin, user, or viewer\\\"})\\n\\t\\treturn\\n\\t}\\n\\tif err := s.db.CreateUser(body.Username, body.Password, body.Role); err != nil {\\n\\t\\tc.JSON(http.StatusConflict, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tc.JSON(http.StatusCreated, gin.H{\\\"ok\\\": true})\\n}\\n\\n// putAdminUser handles PUT /api/admin/users/:id\\nfunc (s *Server) putAdminUser(c *gin.Context) {\\n\\tvar id int64\\n\\tif _, err := fmt.Sscan(c.Param(\\\"id\\\"), &id); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": \\\"invalid id\\\"})\\n\\t\\treturn\\n\\t}\\n\\tvar body struct {\\n\\t\\tRole     *string `json:\\\"role\\\"`\\n\\t\\tPassword *string `json:\\\"password\\\"`\\n\\t}\\n\\tif err := c.ShouldBindJSON(&body); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tif body.Role != nil {\\n\\t\\tif err := s.db.UpdateRole(id, *body.Role); err != nil {\\n\\t\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": err.Error()})\\n\\t\\t\\treturn\\n\\t\\t}\\n\\t}\\n\\tif body.Password != nil {\\n\\t\\tif err := s.db.ResetPassword(id, *body.Password); err != nil {\\n\\t\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": err.Error()})\\n\\t\\t\\treturn\\n\\t\\t}\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\\n// deleteAdminUser handles DELETE /api/admin/users/:id\\nfunc (s *Server) deleteAdminUser(c *gin.Context) {\\n\\tvar id int64\\n\\tif _, err := fmt.Sscan(c.Param(\\\"id\\\"), &id); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": \\\"invalid id\\\"})\\n\\t\\treturn\\n\\t}\\n\\tclaims := auth.GetClaims(c)\\n\\t// Prevent admin from deleting themselves\\n\\tif claims != nil {\\n\\t\\tself, _ := s.db.GetUserByUsername(claims.Username)\\n\\t\\tif self != nil && self.ID == id {\\n\\t\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": \\\"cannot delete your own account\\\"})\\n\\t\\t\\treturn\\n\\t\\t}\\n\\t}\\n\\tif err := s.db.DeleteUser(id); err != nil {\\n\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\"}"}]},"uuid":"69d2a7ab-d58b-497b-aa91-9a9bd7318d55","timestamp":"2026-05-06T03:20:53.040Z","sourceToolAssistantUUID":"b13461cb-0f4e-4c98-9995-dddeba0e4999","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"6d84cce6-fada-4629-891b-b96e0391b016","isSidechain":true,"promptId":"e176c23d-ff7d-491e-8d84-5434eb95c4b7","agentId":"a72a795fa0e9f907e","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CvX5BB6cDNLri4uChgfhoU","type":"tool_result","content":"{\"result\":\"File: backend/internal/api/auth.go\\n\\npackage api\\n\\nimport (\\n\\t\\\"net/http\\\"\\n\\n\\t\\\"github.com/gin-gonic/gin\\\"\\n\\t\\\"dragonrelay/internal/auth\\\"\\n)\\n\\n// postLogin handles POST /api/auth/login\\nfunc (s *Server) postLogin(c *gin.Context) {\\n\\tvar body struct {\\n\\t\\tUsername string `json:\\\"username\\\" binding:\\\"required\\\"`\\n\\t\\tPassword string `json:\\\"password\\\" binding:\\\"required\\\"`\\n\\t}\\n\\tif err := c.ShouldBindJSON(&body); err != nil {\\n\\t\\tc.JSON(http.StatusBadRequest, gin.H{\\\"error\\\": err.Error()})\\n\\t\\treturn\\n\\t}\\n\\n\\tuser, err := s.db.GetUserByUsername(body.Username)\\n\\tif err != nil || !s.db.CheckPassword(user, body.Password) {\\n\\t\\tc.JSON(http.StatusUnauthorized, gin.H{\\\"error\\\": \\\"invalid credentials\\\"})\\n\\t\\treturn\\n\\t}\\n\\n\\ttoken, err := auth.SignToken(user.Username, user.Role, s.jwtSecret())\\n\\tif err != nil {\\n\\t\\tc.JSON(http.StatusInternalServerError, gin.H{\\\"error\\\": \\\"could not issue token\\\"})\\n\\t\\treturn\\n\\t}\\n\\n\\tc.JSON(http.StatusOK, gin.H{\\n\\t\\t\\\"token\\\":    token,\\n\\t\\t\\\"username\\\": user.Username,\\n\\t\\t\\\"role\\\":     user.Role,\\n\\t})\\n}\\n\\n// postLogout is a no-op server-side (JWT is stateless); client clears the token.\\nfunc (s *Server) postLogout(c *gin.Context) {\\n\\tc.JSON(http.StatusOK, gin.H{\\\"ok\\\": true})\\n}\\n\"}"}]},"uuid":"f1c3c7a5-a010-44fc-a6f9-3a9d328dd4d3","timestamp":"2026-05-06T03:20:55.306Z","sourceToolAssistantUUID":"6d84cce6-fada-4629-891b-b96e0391b016","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"abcb1a30-4e02-45d0-81f4-1f0ea3801faf","isSidechain":true,"promptId":"e176c23d-ff7d-491e-8d84-5434eb95c4b7","agentId":"a72a795fa0e9f907e","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011xXHhua3UoKBKeJzcYkuFx","type":"tool_result","content":"{\"result\":\"File: backend/internal/auth/middleware.go\\n\\npackage auth\\n\\nimport (\\n\\t\\\"net/http\\\"\\n\\t\\\"strings\\\"\\n\\n\\t\\\"github.com/gin-gonic/gin\\\"\\n)\\n\\nconst claimsKey = \\\"claims\\\"\\n\\n// Middleware returns a Gin handler that validates the JWT in the\\n// Authorization: Bearer <token> header and stores Claims in the context.\\n// secretFn is called each request to allow hot-rotatable secrets.\\nfunc Middleware(secretFn func() string) gin.HandlerFunc {\\n\\treturn func(c *gin.Context) {\\n\\t\\theader := c.GetHeader(\\\"Authorization\\\")\\n\\t\\tif !strings.HasPrefix(header, \\\"Bearer \\\") {\\n\\t\\t\\tc.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{\\\"error\\\": \\\"missing token\\\"})\\n\\t\\t\\treturn\\n\\t\\t}\\n\\t\\ttoken := strings.TrimPrefix(header, \\\"Bearer \\\")\\n\\t\\tclaims, err := VerifyToken(token, secretFn())\\n\\t\\tif err != nil {\\n\\t\\t\\tc.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{\\\"error\\\": \\\"invalid token\\\"})\\n\\t\\t\\treturn\\n\\t\\t}\\n\\t\\tc.Set(claimsKey, claims)\\n\\t\\tc.Next()\\n\\t}\\n}\\n\\n// RequireRole returns a Gin handler that aborts with 403 if the\\n// authenticated user's role is not in the allowed list.\\n// Must be used after Middleware.\\nfunc RequireRole(roles ...string) gin.HandlerFunc {\\n\\tallowed := make(map[string]bool, len(roles))\\n\\tfor _, r := range roles {\\n\\t\\tallowed[r] = true\\n\\t}\\n\\treturn func(c *gin.Context) {\\n\\t\\tclaims := GetClaims(c)\\n\\t\\tif claims == nil || !allowed[claims.Role] {\\n\\t\\t\\tc.AbortWithStatusJSON(http.StatusForbidden, gin.H{\\\"error\\\": \\\"forbidden\\\"})\\n\\t\\t\\treturn\\n\\t\\t}\\n\\t\\tc.Next()\\n\\t}\\n}\\n\\n// GetClaims extracts Claims from the Gin context. Returns nil if not set.\\nfunc GetClaims(c *gin.Context) *Claims {\\n\\tv, exists := c.Get(claimsKey)\\n\\tif !exists {\\n\\t\\treturn nil\\n\\t}\\n\\tclaims, _ := v.(*Claims)\\n\\treturn claims\\n}\\n\"}"}]},"uuid":"dee90494-ac6c-4eb2-a19b-7223020e1c86","timestamp":"2026-05-06T03:20:57.672Z","sourceToolAssistantUUID":"abcb1a30-4e02-45d0-81f4-1f0ea3801faf","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"f64e453b-a3a8-4c94-9bbc-b2ca7761d707","isSidechain":true,"promptId":"e176c23d-ff7d-491e-8d84-5434eb95c4b7","agentId":"a72a795fa0e9f907e","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XKwzw9CzT22y5fBwYwSyPp","type":"tool_result","content":"{\"result\":\"File: backend/internal/auth/jwt.go\\n\\n// Package auth provides JWT signing/verification and Gin middleware.\\npackage auth\\n\\nimport (\\n\\t\\\"fmt\\\"\\n\\t\\\"time\\\"\\n\\n\\t\\\"github.com/golang-jwt/jwt/v5\\\"\\n)\\n\\nconst tokenTTL = 24 * time.Hour\\n\\n// Claims are the custom JWT claims used by Dragon Flight Relay.\\ntype Claims struct {\\n\\tUsername string `json:\\\"username\\\"`\\n\\tRole     string `json:\\\"role\\\"`\\n\\tjwt.RegisteredClaims\\n}\\n\\n// SignToken creates a signed HS256 JWT for the given user.\\nfunc SignToken(username, role, secret string) (string, error) {\\n\\tclaims := Claims{\\n\\t\\tUsername: username,\\n\\t\\tRole:     role,\\n\\t\\tRegisteredClaims: jwt.RegisteredClaims{\\n\\t\\t\\tSubject:   username,\\n\\t\\t\\tExpiresAt: jwt.NewNumericDate(time.Now().Add(tokenTTL)),\\n\\t\\t\\tIssuedAt:  jwt.NewNumericDate(time.Now()),\\n\\t\\t},\\n\\t}\\n\\tt := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)\\n\\treturn t.SignedString([]byte(secret))\\n}\\n\\n// VerifyToken parses and validates a JWT, returning the claims on success.\\nfunc VerifyToken(tokenStr, secret string) (*Claims, error) {\\n\\tt, err := jwt.ParseWithClaims(tokenStr, &Claims{}, func(t *jwt.Token) (any, error) {\\n\\t\\tif _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {\\n\\t\\t\\treturn nil, fmt.Errorf(\\\"unexpected signing method: %v\\\", t.Header[\\\"alg\\\"])\\n\\t\\t}\\n\\t\\treturn []byte(secret), nil\\n\\t})\\n\\tif err != nil {\\n\\t\\treturn nil, err\\n\\t}\\n\\tclaims, ok := t.Claims.(*Claims)\\n\\tif !ok || !t.Valid {\\n\\t\\treturn nil, fmt.Errorf(\\\"invalid token claims\\\")\\n\\t}\\n\\treturn claims, nil\\n}\\n\"}"}]},"uuid":"2261ba2b-791a-4cdb-b769-e48259a71087","timestamp":"2026-05-06T03:21:00.047Z","sourceToolAssistantUUID":"f64e453b-a3a8-4c94-9bbc-b2ca7761d707","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
{"parentUuid":"2261ba2b-791a-4cdb-b769-e48259a71087","isSidechain":true,"agentId":"a72a795fa0e9f907e","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01MNbN1wvJBwbpa9AA5zkC1U","type":"message","role":"assistant","content":[{"type":"text","text":"## File Contents\n\n### backend/cmd/dragonrelay/main.go\n\n```go\n// dragonrelay — Dragon Flight Relay Server backend.\n//\n// In Docker mode the React SPA is embedded at build time via go:embed.\n// Set DRAGONRELAY_NO_EMBED=1 to skip the SPA (API-only / dev mode).\n//\n// Environment variables:\n//   DRAGONRELAY_PORT          - HTTP listen port              (default: 8080)\n//   DRAGONRELAY_HOST          - HTTP listen address           (default: 0.0.0.0)\n//   DRAGONRELAY_NO_TS         - Set \"1\" to disable Tailscale (LAN-only)\n//   DRAGONRELAY_DATA_DIR      - Data directory path           (default: /data)\n//   DRAGONRELAY_ADMIN_PASSWORD - Initial admin password (only used on first run)\n//   DRAGONRELAY_JWT_SECRET    - JWT signing secret (auto-generated if unset)\n//   TS_AUTHKEY                - Tailscale auth key (optional; prompts login if unset)\n//   TS_HOSTNAME               - Tailscale device hostname     (default: dragonrelay)\n//   MOONLIGHT_PATH            - Override path to moonlight binary\npackage main\n\nimport (\n\t\"context\"\n\t\"crypto/rand\"\n\t\"embed\"\n\t\"encoding/hex\"\n\t\"fmt\"\n\t\"io/fs\"\n\t\"log\"\n\t\"net\"\n\t\"net/http\"\n\t\"os\"\n\t\"os/signal\"\n\t\"path/filepath\"\n\t\"syscall\"\n\n\t\"dragonrelay/internal/api\"\n\t\"dragonrelay/internal/config\"\n\t\"dragonrelay/internal/db\"\n\t\"dragonrelay/internal/discovery\"\n\t\"dragonrelay/internal/moonlight\"\n\ttsnode \"dragonrelay/internal/tailscale\"\n)\n\n// ui holds the React production build, copied here by the Dockerfile\n// before `go build`. The path must match where the build output lands.\n//\n//go:embed ui\nvar uiFiles embed.FS\n\nfunc main() {\n\tctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)\n\tdefer cancel()\n\n\tport := env(\"DRAGONRELAY_PORT\", \"8080\")\n\thost := env(\"DRAGONRELAY_HOST\", \"0.0.0.0\")\n\tnoTS := os.Getenv(\"DRAGONRELAY_NO_TS\") == \"1\"\n\tdataDir := env(\"DRAGONRELAY_DATA_DIR\", \"/data\")\n\n\t// --- Config ---\n\tcfgPath := filepath.Join(dataDir, \"config.json\")\n\tcfg, err := config.Load(cfgPath)\n\tif err != nil && !os.IsNotExist(err) {\n\t\tlog.Fatalf(\"loading config: %v\", err)\n\t}\n\tif cfg == nil {\n\t\tcfg = &config.Config{}\n\t}\n\n\t// Ensure JWT secret exists (auto-generate if not provided)\n\tif os.Getenv(\"DRAGONRELAY_JWT_SECRET\") == \"\" && cfg.JWTSecret == \"\" {\n\t\tsecret, err := generateSecret()\n\t\tif err != nil {\n\t\t\tlog.Fatalf(\"generating JWT secret: %v\", err)\n\t\t}\n\t\tcfg.JWTSecret = secret\n\t\t_ = config.Save(cfgPath, cfg)\n\t\tlog.Println(\"Generated new JWT secret and saved to config\")\n\t}\n\n\t// --- SQLite user store ---\n\tdbPath := filepath.Join(dataDir, \"dragonrelay.db\")\n\tstore, err := db.Open(dbPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"opening database: %v\", err)\n\t}\n\tdefer store.Close()\n\n\t// Seed default admin if no users exist yet\n\tif adminPw := os.Getenv(\"DRAGONRELAY_ADMIN_PASSWORD\"); adminPw != \"\" {\n\t\tseeded, err := store.SeedAdminIfEmpty(adminPw)\n\t\tif err != nil {\n\t\t\tlog.Printf(\"Warning: failed to seed admin: %v\", err)\n\t\t} else if seeded {\n\t\t\tlog.Println(\"Seeded default admin user\")\n\t\t}\n\t}\n\n\t// --- Moonlight launcher ---\n\tlauncher, err := moonlight.New(os.Getenv(\"MOONLIGHT_PATH\"))\n\tif err != nil {\n\t\tlog.Printf(\"Warning: %v\", err)\n\t\tlauncher, _ = moonlight.New(\"\")\n\t}\n\n\t// --- mDNS discovery ---\n\tdisc := discovery.New()\n\tgo disc.Run(ctx)\n\n\t// --- Tailscale node (optional) ---\n\tvar ts *tsnode.Node\n\tif !noTS {\n\t\tlog.Println(\"Starting embedded Tailscale node…\")\n\t\tts, err = tsnode.New(ctx, tsnode.Config{\n\t\t\tHostname: env(\"TS_HOSTNAME\", \"dragonrelay\"),\n\t\t\tAuthKey:  os.Getenv(\"TS_AUTHKEY\"),\n\t\t})\n\t\tif err != nil {\n\t\t\tlog.Printf(\"Warning: Tailscale failed to start (%v) — running in LAN-only mode\", err)\n\t\t\tts = nil\n\t\t} else {\n\t\t\tif addr := ts.LocalAddr(); addr != \"\" {\n\t\t\t\tlog.Printf(\"Tailscale connected: %s\", addr)\n\t\t\t} else {\n\t\t\t\tlog.Println(\"Tailscale: waiting for auth (check logs for login URL)\")\n\t\t\t}\n\t\t}\n\t}\n\n\t// --- Embedded SPA ---\n\t// Strip the \"ui/\" prefix so the FS root contains index.html directly.\n\tuiRoot, err := fs.Sub(uiFiles, \"ui\")\n\tif err != nil {\n\t\tlog.Fatalf(\"Failed to access embedded UI: %v\", err)\n\t}\n\n\t// --- HTTP server ---\n\tsrv := api.New(disc, launcher, ts, store, cfg, cfgPath, uiRoot)\n\taddr := fmt.Sprintf(\"%s:%s\", host, port)\n\tln, err := net.Listen(\"tcp\", addr)\n\tif err != nil {\n\t\tlog.Fatalf(\"Cannot listen on %s: %v\", addr, err)\n\t}\n\tlog.Printf(\"Dragon Flight Relay listening on http://%s\", addr)\n\n\thttpSrv := &http.Server{Handler: srv.Handler()}\n\tgo func() {\n\t\tif err := httpSrv.Serve(ln); err != nil && err != http.ErrServerClosed {\n\t\t\tlog.Printf(\"HTTP server error: %v\", err)\n\t\t}\n\t}()\n\n\t<-ctx.Done()\n\tlog.Println(\"Shutting down…\")\n\t_ = httpSrv.Close()\n\tif ts != nil {\n\t\t_ = ts.Close()\n\t}\n}\n\nfunc env(key, fallback string) string {\n\tif v := os.Getenv(key); v != \"\" {\n\t\treturn v\n\t}\n\treturn fallback\n}\n\nfunc generateSecret() (string, error) {\n\tb := make([]byte, 32)\n\tif _, err := rand.Read(b); err != nil {\n\t\treturn \"\", err\n\t}\n\treturn hex.EncodeToString(b), nil\n}\n```\n\n### backend/internal/api/api.go\n\n```go\n// Package api exposes a REST API and serves the embedded React SPA.\npackage api\n\nimport (\n\t\"io/fs\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"github.com/gin-gonic/gin\"\n\t\"dragonrelay/internal/auth\"\n\t\"dragonrelay/internal/config\"\n\t\"dragonrelay/internal/db\"\n\t\"dragonrelay/internal/discovery\"\n\t\"dragonrelay/internal/moonlight\"\n\ttsnode \"dragonrelay/internal/tailscale\"\n)\n\n// Server is the HTTP API + SPA server.\ntype Server struct {\n\tdisc     *discovery.Discoverer\n\tlauncher *moonlight.Launcher\n\ttsNode   *tsnode.Node\n\trouter   *gin.Engine\n\tdb       *db.Store\n\tcfg      *config.Config\n\tcfgPath  string\n}\n\n// New creates and configures the server.\nfunc New(disc *discovery.Discoverer, launcher *moonlight.Launcher, ts *tsnode.Node, store *db.Store, cfg *config.Config, cfgPath string, staticFS fs.FS) *Server {\n\tgin.SetMode(gin.ReleaseMode)\n\tr := gin.Default()\n\n\ts := &Server{\n\t\tdisc:     disc,\n\t\tlauncher: launcher,\n\t\ttsNode:   ts,\n\t\trouter:   r,\n\t\tdb:       store,\n\t\tcfg:      cfg,\n\t\tcfgPath:  cfgPath,\n\t}\n\n\t// CORS for local dev\n\tr.Use(func(c *gin.Context) {\n\t\tc.Header(\"Access-Control-Allow-Origin\", \"*\")\n\t\tc.Header(\"Access-Control-Allow-Methods\", \"GET,POST,PUT,DELETE,OPTIONS\")\n\t\tc.Header(\"Access-Control-Allow-Headers\", \"Content-Type,Authorization\")\n\t\tif c.Request.Method == \"OPTIONS\" {\n\t\t\tc.AbortWithStatus(204)\n\t\t\treturn\n\t\t}\n\t\tc.Next()\n\t})\n\n\t// Public routes\n\tr.POST(\"/api/auth/login\", s.postLogin)\n\tr.POST(\"/api/auth/logout\", s.postLogout)\n\n\t// Authenticated routes\n\tauthed := r.Group(\"/api\", auth.Middleware(s.jwtSecret))\n\t{\n\t\tauthed.GET(\"/status\", s.getStatus)\n\t\tauthed.GET(\"/hosts\", s.getHosts)\n\t\tauthed.POST(\"/hosts/manual\", auth.RequireRole(\"admin\"), s.addManualHost)\n\t\tauthed.DELETE(\"/hosts/:ip\", auth.RequireRole(\"admin\"), s.deleteHost)\n\t\tauthed.POST(\"/connect\", auth.RequireRole(\"admin\", \"user\"), s.connect)\n\t\tauthed.POST(\"/pair\", auth.RequireRole(\"admin\", \"user\"), s.pair)\n\t\t// Sessions readable by all authenticated users\n\t\tauthed.GET(\"/admin/sessions\", s.getAdminSessions)\n\t}\n\n\t// Admin routes\n\tadmin := r.Group(\"/api/admin\", auth.Middleware(s.jwtSecret), auth.RequireRole(\"admin\"))\n\t{\n\t\tadmin.GET(\"/config\", s.getAdminConfig)\n\t\tadmin.PUT(\"/config\", s.putAdminConfig)\n\t\tadmin.POST(\"/sessions/:id/disconnect\", s.postAdminDisconnect)\n\t\tadmin.GET(\"/users\", s.getAdminUsers)\n\t\tadmin.POST(\"/users\", s.postAdminUsers)\n\t\tadmin.PUT(\"/users/:id\", s.putAdminUser)\n\t\tadmin.DELETE(\"/users/:id\", s.deleteAdminUser)\n\t}\n\n\t// Serve the embedded React SPA\n\tif staticFS != nil {\n\t\tr.NoRoute(func(c *gin.Context) {\n\t\t\tpath := c.Request.URL.Path\n\t\t\tif path == \"/\" || path == \"\" {\n\t\t\t\tpath = \"/index.html\"\n\t\t\t}\n\t\t\tfsPath := path[1:]\n\t\t\tf, err := staticFS.Open(fsPath)\n\t\t\tif err != nil {\n\t\t\t\tc.FileFromFS(\"index.html\", http.FS(staticFS))\n\t\t\t\treturn\n\t\t\t}\n\t\t\tf.Close()\n\t\t\tc.FileFromFS(fsPath, http.FS(staticFS))\n\t\t})\n\t}\n\n\treturn s\n}\n\n// Handler returns the underlying http.Handler.\nfunc (s *Server) Handler() http.Handler { return s.router }\n\n// jwtSecret returns the JWT signing secret, preferring the env var.\nfunc (s *Server) jwtSecret() string {\n\tif v := os.Getenv(\"DRAGONRELAY_JWT_SECRET\"); v != \"\" {\n\t\treturn v\n\t}\n\treturn s.cfg.JWTSecret\n}\n\n// saveCfg persists the current config to disk.\nfunc (s *Server) saveCfg() error {\n\treturn config.Save(s.cfgPath, s.cfg)\n}\n\nfunc (s *Server) getStatus(c *gin.Context) {\n\tvpnAddr := \"\"\n\tvpnConnected := false\n\tif s.tsNode != nil {\n\t\tvpnAddr = s.tsNode.LocalAddr()\n\t\tvpnConnected = vpnAddr != \"\"\n\t}\n\tc.JSON(http.StatusOK, gin.H{\n\t\t\"vpn_connected\":  vpnConnected,\n\t\t\"vpn_address\":    vpnAddr,\n\t\t\"moonlight_path\": s.launcher.ExecPath(),\n\t})\n}\n\nfunc (s *Server) getHosts(c *gin.Context) {\n\tc.JSON(http.StatusOK, s.disc.Hosts())\n}\n\nfunc (s *Server) addManualHost(c *gin.Context) {\n\tvar body struct {\n\t\tName string `json:\"name\" binding:\"required\"`\n\t\tIP   string `json:\"ip\"   binding:\"required\"`\n\t\tPort int    `json:\"port\"`\n\t}\n\tif err := c.ShouldBindJSON(&body); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tif body.Port == 0 {\n\t\tbody.Port = 47984\n\t}\n\ts.disc.AddManual(body.Name, body.IP, body.Port)\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n\nfunc (s *Server) deleteHost(c *gin.Context) {\n\tip := c.Param(\"ip\")\n\ts.disc.Remove(ip)\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n\nfunc (s *Server) connect(c *gin.Context) {\n\tvar body struct {\n\t\tIP  string `json:\"ip\"  binding:\"required\"`\n\t\tApp string `json:\"app\"`\n\t}\n\tif err := c.ShouldBindJSON(&body); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tif body.App == \"\" {\n\t\tbody.App = \"Desktop\"\n\t}\n\tif err := s.launcher.Stream(body.IP, body.App); err != nil {\n\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n\nfunc (s *Server) pair(c *gin.Context) {\n\tvar body struct {\n\t\tIP string `json:\"ip\" binding:\"required\"`\n\t}\n\tif err := c.ShouldBindJSON(&body); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tif err := s.launcher.Pair(body.IP); err != nil {\n\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n```\n\n### backend/internal/api/admin.go\n\n```go\npackage api\n\nimport (\n\t\"fmt\"\n\t\"net/http\"\n\n\t\"github.com/gin-gonic/gin\"\n\t\"dragonrelay/internal/auth\"\n)\n\n// getAdminConfig handles GET /api/admin/config\nfunc (s *Server) getAdminConfig(c *gin.Context) {\n\tcfg := s.cfg\n\tmasked := \"••••••••\"\n\ttsKey := \"\"\n\tif cfg.TSAuthKey != \"\" {\n\t\ttsKey = masked\n\t}\n\tc.JSON(http.StatusOK, gin.H{\n\t\t\"ts_authkey\":   tsKey,\n\t\t\"ts_hostname\":  cfg.TSHostname,\n\t\t\"no_tailscale\": cfg.NoTS,\n\t})\n}\n\n// putAdminConfig handles PUT /api/admin/config\nfunc (s *Server) putAdminConfig(c *gin.Context) {\n\tvar body struct {\n\t\tTSAuthKey  *string `json:\"ts_authkey\"`\n\t\tTSHostname *string `json:\"ts_hostname\"`\n\t\tNoTS       *bool   `json:\"no_tailscale\"`\n\t}\n\tif err := c.ShouldBindJSON(&body); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tif body.TSAuthKey != nil {\n\t\ts.cfg.TSAuthKey = *body.TSAuthKey\n\t}\n\tif body.TSHostname != nil {\n\t\ts.cfg.TSHostname = *body.TSHostname\n\t}\n\tif body.NoTS != nil {\n\t\ts.cfg.NoTS = *body.NoTS\n\t}\n\tif err := s.saveCfg(); err != nil {\n\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": \"failed to save config\"})\n\t\treturn\n\t}\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true, \"restart_required\": true})\n}\n\n// getAdminSessions handles GET /api/admin/sessions\nfunc (s *Server) getAdminSessions(c *gin.Context) {\n\tc.JSON(http.StatusOK, s.launcher.Sessions())\n}\n\n// postAdminDisconnect handles POST /api/admin/sessions/:id/disconnect\nfunc (s *Server) postAdminDisconnect(c *gin.Context) {\n\tid := c.Param(\"id\")\n\tif err := s.launcher.Disconnect(id); err != nil {\n\t\tc.JSON(http.StatusNotFound, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n\n// getAdminUsers handles GET /api/admin/users\nfunc (s *Server) getAdminUsers(c *gin.Context) {\n\tusers, err := s.db.ListUsers()\n\tif err != nil {\n\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tc.JSON(http.StatusOK, users)\n}\n\n// postAdminUsers handles POST /api/admin/users\nfunc (s *Server) postAdminUsers(c *gin.Context) {\n\tvar body struct {\n\t\tUsername string `json:\"username\" binding:\"required\"`\n\t\tPassword string `json:\"password\" binding:\"required\"`\n\t\tRole     string `json:\"role\"     binding:\"required\"`\n\t}\n\tif err := c.ShouldBindJSON(&body); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tif body.Role != \"admin\" && body.Role != \"user\" && body.Role != \"viewer\" {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": \"role must be admin, user, or viewer\"})\n\t\treturn\n\t}\n\tif err := s.db.CreateUser(body.Username, body.Password, body.Role); err != nil {\n\t\tc.JSON(http.StatusConflict, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tc.JSON(http.StatusCreated, gin.H{\"ok\": true})\n}\n\n// putAdminUser handles PUT /api/admin/users/:id\nfunc (s *Server) putAdminUser(c *gin.Context) {\n\tvar id int64\n\tif _, err := fmt.Sscan(c.Param(\"id\"), &id); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": \"invalid id\"})\n\t\treturn\n\t}\n\tvar body struct {\n\t\tRole     *string `json:\"role\"`\n\t\tPassword *string `json:\"password\"`\n\t}\n\tif err := c.ShouldBindJSON(&body); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tif body.Role != nil {\n\t\tif err := s.db.UpdateRole(id, *body.Role); err != nil {\n\t\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": err.Error()})\n\t\t\treturn\n\t\t}\n\t}\n\tif body.Password != nil {\n\t\tif err := s.db.ResetPassword(id, *body.Password); err != nil {\n\t\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": err.Error()})\n\t\t\treturn\n\t\t}\n\t}\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n\n// deleteAdminUser handles DELETE /api/admin/users/:id\nfunc (s *Server) deleteAdminUser(c *gin.Context) {\n\tvar id int64\n\tif _, err := fmt.Sscan(c.Param(\"id\"), &id); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": \"invalid id\"})\n\t\treturn\n\t}\n\tclaims := auth.GetClaims(c)\n\t// Prevent admin from deleting themselves\n\tif claims != nil {\n\t\tself, _ := s.db.GetUserByUsername(claims.Username)\n\t\tif self != nil && self.ID == id {\n\t\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": \"cannot delete your own account\"})\n\t\t\treturn\n\t\t}\n\t}\n\tif err := s.db.DeleteUser(id); err != nil {\n\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n```\n\n### backend/internal/api/auth.go\n\n```go\npackage api\n\nimport (\n\t\"net/http\"\n\n\t\"github.com/gin-gonic/gin\"\n\t\"dragonrelay/internal/auth\"\n)\n\n// postLogin handles POST /api/auth/login\nfunc (s *Server) postLogin(c *gin.Context) {\n\tvar body struct {\n\t\tUsername string `json:\"username\" binding:\"required\"`\n\t\tPassword string `json:\"password\" binding:\"required\"`\n\t}\n\tif err := c.ShouldBindJSON(&body); err != nil {\n\t\tc.JSON(http.StatusBadRequest, gin.H{\"error\": err.Error()})\n\t\treturn\n\t}\n\n\tuser, err := s.db.GetUserByUsername(body.Username)\n\tif err != nil || !s.db.CheckPassword(user, body.Password) {\n\t\tc.JSON(http.StatusUnauthorized, gin.H{\"error\": \"invalid credentials\"})\n\t\treturn\n\t}\n\n\ttoken, err := auth.SignToken(user.Username, user.Role, s.jwtSecret())\n\tif err != nil {\n\t\tc.JSON(http.StatusInternalServerError, gin.H{\"error\": \"could not issue token\"})\n\t\treturn\n\t}\n\n\tc.JSON(http.StatusOK, gin.H{\n\t\t\"token\":    token,\n\t\t\"username\": user.Username,\n\t\t\"role\":     user.Role,\n\t})\n}\n\n// postLogout is a no-op server-side (JWT is stateless); client clears the token.\nfunc (s *Server) postLogout(c *gin.Context) {\n\tc.JSON(http.StatusOK, gin.H{\"ok\": true})\n}\n```\n\n### backend/internal/auth/middleware.go\n\n```go\npackage auth\n\nimport (\n\t\"net/http\"\n\t\"strings\"\n\n\t\"github.com/gin-gonic/gin\"\n)\n\nconst claimsKey = \"claims\"\n\n// Middleware returns a Gin handler that validates the JWT in the\n// Authorization: Bearer <token> header and stores Claims in the context.\n// secretFn is called each request to allow hot-rotatable secrets.\nfunc Middleware(secretFn func() string) gin.HandlerFunc {\n\treturn func(c *gin.Context) {\n\t\theader := c.GetHeader(\"Authorization\")\n\t\tif !strings.HasPrefix(header, \"Bearer \") {\n\t\t\tc.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{\"error\": \"missing token\"})\n\t\t\treturn\n\t\t}\n\t\ttoken := strings.TrimPrefix(header, \"Bearer \")\n\t\tclaims, err := VerifyToken(token, secretFn())\n\t\tif err != nil {\n\t\t\tc.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{\"error\": \"invalid token\"})\n\t\t\treturn\n\t\t}\n\t\tc.Set(claimsKey, claims)\n\t\tc.Next()\n\t}\n}\n\n// RequireRole returns a Gin handler that aborts with 403 if the\n// authenticated user's role is not in the allowed list.\n// Must be used after Middleware.\nfunc RequireRole(roles ...string) gin.HandlerFunc {\n\tallowed := make(map[string]bool, len(roles))\n\tfor _, r := range roles {\n\t\tallowed[r] = true\n\t}\n\treturn func(c *gin.Context) {\n\t\tclaims := GetClaims(c)\n\t\tif claims == nil || !allowed[claims.Role] {\n\t\t\tc.AbortWithStatusJSON(http.StatusForbidden, gin.H{\"error\": \"forbidden\"})\n\t\t\treturn\n\t\t}\n\t\tc.Next()\n\t}\n}\n\n// GetClaims extracts Claims from the Gin context. Returns nil if not set.\nfunc GetClaims(c *gin.Context) *Claims {\n\tv, exists := c.Get(claimsKey)\n\tif !exists {\n\t\treturn nil\n\t}\n\tclaims, _ := v.(*Claims)\n\treturn claims\n}\n```\n\n### backend/internal/auth/jwt.go\n\n```go\n// Package auth provides JWT signing/verification and Gin middleware.\npackage auth\n\nimport (\n\t\"fmt\"\n\t\"time\"\n\n\t\"github.com/golang-jwt/jwt/v5\"\n)\n\nconst tokenTTL = 24 * time.Hour\n\n// Claims are the custom JWT claims used by Dragon Flight Relay.\ntype Claims struct {\n\tUsername string `json:\"username\"`\n\tRole     string `json:\"role\"`\n\tjwt.RegisteredClaims\n}\n\n// SignToken creates a signed HS256 JWT for the given user.\nfunc SignToken(username, role, secret string) (string, error) {\n\tclaims := Claims{\n\t\tUsername: username,\n\t\tRole:     role,\n\t\tRegisteredClaims: jwt.RegisteredClaims{\n\t\t\tSubject:   username,\n\t\t\tExpiresAt: jwt.NewNumericDate(time.Now().Add(tokenTTL)),\n\t\t\tIssuedAt:  jwt.NewNumericDate(time.Now()),\n\t\t},\n\t}\n\tt := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)\n\treturn t.SignedString([]byte(secret))\n}\n\n// VerifyToken parses and validates a JWT, returning the claims on success.\nfunc VerifyToken(tokenStr, secret string) (*Claims, error) {\n\tt, err := jwt.ParseWithClaims(tokenStr, &Claims{}, func(t *jwt.Token) (any, error) {\n\t\tif _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {\n\t\t\treturn nil, fmt.Errorf(\"unexpected signing method: %v\", t.Header[\"alg\"])\n\t\t}\n\t\treturn []byte(secret), nil\n\t})\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\tclaims, ok := t.Claims.(*Claims)\n\tif !ok || !t.Valid {\n\t\treturn nil, fmt.Errorf(\"invalid token claims\")\n\t}\n\treturn claims, nil\n}\n```\n\nAll files have been successfully retrieved from the dragonrelay repository. These files show the core backend structure with:\n\n- **main.go**: Server initialization with config loading, JWT secret management, database setup, and Tailscale/mDNS discovery\n- **api.go**: HTTP server setup with Gin router, route definitions, and SPA serving\n- **admin.go**: Admin endpoints for configuration, user management, and session control\n- **auth.go**: Login/logout endpoints\n- **middleware.go**: JWT validation middleware and role-based access control\n- **jwt.go**: JWT signing and verification using HS256"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":10538,"cache_read_input_tokens":94587,"cache_creation":{"ephemeral_5m_input_tokens":10538,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CakbVcMRvAgLhq8iio8UK","attributionAgent":"Explore","type":"assistant","uuid":"e95c9ad7-50a8-41e8-80df-f14bcd6e86e6","timestamp":"2026-05-06T03:21:39.033Z","userType":"external","entrypoint":"sdk-ts","cwd":"/home/node","sessionId":"9b13371c-0b62-457e-a8bf-a331b2d5b744","version":"2.1.129","gitBranch":"HEAD"}
