92 lines
1.8 KiB
Go
92 lines
1.8 KiB
Go
package server
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import (
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"crypto/tls"
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"fmt"
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"io/fs"
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"log/slog"
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"github.com/gofiber/fiber/v3"
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"github.com/gofiber/fiber/v3/middleware/static"
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"github.com/imbytecat/voicepaste/internal/config"
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vpTLS "github.com/imbytecat/voicepaste/internal/tls"
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)
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// Server holds the Fiber app and related state.
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type Server struct {
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app *fiber.App
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token string
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lanIP string
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webFS fs.FS
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}
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// New creates a new Server instance.
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func New(token, lanIP string, webFS fs.FS) *Server {
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app := fiber.New(fiber.Config{
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AppName: "VoicePaste",
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})
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s := &Server{
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app: app,
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token: token,
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lanIP: lanIP,
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webFS: webFS,
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}
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s.setupRoutes()
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return s
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}
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// setupRoutes configures HTTP routes.
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func (s *Server) setupRoutes() {
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// Health check
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s.app.Get("/health", func(c fiber.Ctx) error {
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return c.SendString("ok")
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})
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// Static files from embedded FS
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s.app.Use("/", static.New("", static.Config{
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FS: s.webFS,
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Browse: false,
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}))
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}
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// App returns the underlying Fiber app for WebSocket route registration.
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func (s *Server) App() *fiber.App {
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return s.app
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}
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// Token returns the auth token.
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func (s *Server) Token() string {
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return s.token
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}
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// Start starts the HTTPS server.
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func (s *Server) Start() error {
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cfg := config.Get()
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addr := fmt.Sprintf(":%d", cfg.Server.Port)
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if cfg.Server.TLSAuto {
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tlsCfg, err := vpTLS.GetTLSConfig(s.lanIP)
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if err != nil {
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return fmt.Errorf("TLS setup failed: %w", err)
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}
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slog.Info("starting HTTPS server", "addr", addr)
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return s.app.Listen(addr, fiber.ListenConfig{
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TLSConfig: &tls.Config{
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Certificates: tlsCfg.Certificates,
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MinVersion: tls.VersionTLS12,
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},
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})
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}
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slog.Info("starting HTTP server (no TLS)", "addr", addr)
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return s.app.Listen(addr)
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}
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// Shutdown gracefully shuts down the server.
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func (s *Server) Shutdown() error {
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return s.app.Shutdown()
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}
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