76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"errors"
|
|
"net/http"
|
|
"os"
|
|
"os/signal"
|
|
"syscall"
|
|
"time"
|
|
|
|
"proxui/backend/internal/auth"
|
|
|
|
"forgejo.digital-droplets.de/philschlo/proxui/platform/config"
|
|
"forgejo.digital-droplets.de/philschlo/proxui/platform/logging"
|
|
)
|
|
|
|
func main() {
|
|
cfg, err := config.Load()
|
|
if err != nil {
|
|
logger := logging.New("backend", "unknown", 0)
|
|
logger.Error("failed to load config", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
logger := logging.New("backend", cfg.AppEnv, cfg.LogLevel)
|
|
jwtValidator, err := auth.NewValidator(
|
|
cfg.SupabaseIssuer,
|
|
cfg.SupabaseJWKSURL,
|
|
auth.WithHMACSecret(cfg.SupabaseJWTSecret),
|
|
)
|
|
if err != nil {
|
|
logger.Error("failed to initialize jwt validator", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
authMiddleware := auth.NewMiddleware(jwtValidator)
|
|
|
|
mux := http.NewServeMux()
|
|
mux.HandleFunc("GET /healthz", func(w http.ResponseWriter, r *http.Request) {
|
|
w.Header().Set("Content-Type", "application/json")
|
|
_, _ = w.Write([]byte(`{"status":"ok","service":"backend"}`))
|
|
})
|
|
mux.Handle("GET /me", authMiddleware.RequireAuth(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
principal, _ := auth.PrincipalFromRequest(r)
|
|
w.Header().Set("Content-Type", "application/json")
|
|
_ = json.NewEncoder(w).Encode(principal)
|
|
})))
|
|
|
|
server := &http.Server{
|
|
Addr: cfg.BackendAddr,
|
|
Handler: mux,
|
|
ReadHeaderTimeout: 5 * time.Second,
|
|
}
|
|
|
|
ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
|
|
defer stop()
|
|
|
|
go func() {
|
|
logger.Info("backend listening", "addr", cfg.BackendAddr)
|
|
if err := server.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
|
|
logger.Error("backend failed", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
}()
|
|
|
|
<-ctx.Done()
|
|
|
|
shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
|
|
defer cancel()
|
|
if err := server.Shutdown(shutdownCtx); err != nil {
|
|
logger.Error("backend shutdown failed", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
}
|