Kyle Isom
a9e6ca022e
Replace fmt.Printf logging calls with slog.Info/slog.Error for structured JSON output to stderr. Add internal/log package to initialize the default slog handler from the config log level. Fix .gitignore to only ignore the binary at the repo root, not the cmd/eng-pad-server directory. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
98 lines
2.2 KiB
Go
98 lines
2.2 KiB
Go
package webserver
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import (
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"crypto/tls"
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"database/sql"
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"fmt"
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"html/template"
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"io/fs"
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"log/slog"
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"net/http"
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"time"
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"git.wntrmute.dev/kyle/eng-pad-server/web"
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"github.com/go-chi/chi/v5"
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)
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type Config struct {
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Addr string
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DB *sql.DB
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BaseURL string
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TLSCert string
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TLSKey string
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}
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type WebServer struct {
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db *sql.DB
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baseURL string
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tmpl *template.Template
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}
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func Start(cfg Config) (*http.Server, error) {
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templateFS, err := fs.Sub(web.Content, "templates")
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if err != nil {
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return nil, fmt.Errorf("template fs: %w", err)
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}
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tmpl, err := template.ParseFS(templateFS, "*.html")
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if err != nil {
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return nil, fmt.Errorf("parse templates: %w", err)
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}
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ws := &WebServer{
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db: cfg.DB,
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baseURL: cfg.BaseURL,
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tmpl: tmpl,
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}
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r := chi.NewRouter()
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// Static files
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staticFS, _ := fs.Sub(web.Content, "static")
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r.Handle("/static/*", http.StripPrefix("/static/", http.FileServer(http.FS(staticFS))))
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// Public routes
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r.Get("/login", ws.handleLoginPage)
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r.Post("/login", ws.handleLoginSubmit)
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// Share routes (no auth)
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r.Get("/s/{token}", ws.handleShareNotebook)
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r.Get("/s/{token}/pages/{num}", ws.handleSharePage)
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// Authenticated routes
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r.Group(func(r chi.Router) {
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r.Use(ws.authMiddleware)
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r.Get("/", http.RedirectHandler("/notebooks", http.StatusFound).ServeHTTP)
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r.Get("/notebooks", ws.handleNotebooks)
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r.Get("/notebooks/{id}", ws.handleNotebook)
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r.Get("/notebooks/{id}/pages/{num}", ws.handlePage)
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r.Get("/logout", ws.handleLogout)
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})
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srv := &http.Server{
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Addr: cfg.Addr,
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Handler: r,
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ReadTimeout: 30 * time.Second,
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WriteTimeout: 30 * time.Second,
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IdleTimeout: 120 * time.Second,
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}
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if cfg.TLSCert != "" && cfg.TLSKey != "" {
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tlsCert, err := tls.LoadX509KeyPair(cfg.TLSCert, cfg.TLSKey)
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if err != nil {
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return nil, fmt.Errorf("load TLS cert: %w", err)
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}
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srv.TLSConfig = &tls.Config{
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Certificates: []tls.Certificate{tlsCert},
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MinVersion: tls.VersionTLS13,
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}
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slog.Info("web UI started", "addr", cfg.Addr, "tls", true)
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go func() { _ = srv.ListenAndServeTLS("", "") }()
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} else {
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slog.Info("web UI started", "addr", cfg.Addr, "tls", false)
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go func() { _ = srv.ListenAndServe() }()
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}
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return srv, nil
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}
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