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package main
import (
"context"
"log"
"net/http"
"os"
"github.com/go-chi/chi/v5"
"github.com/go-chi/chi/v5/middleware"
"github.com/jackc/pgx/v5/pgxpool"
"github.com/joho/godotenv"
"gosten/csrf"
"gosten/pages"
"gosten/session"
)
func checkEnvEntry(e string) {
if os.Getenv(e) == "" {
log.Fatalf("Variable '%s' not set", e)
}
}
func checkEnv() {
checkEnvEntry("GOSTEN_DSN")
checkEnvEntry("GOSTEN_ADDRESS")
}
func main() {
if err := godotenv.Load(); err != nil {
log.Fatal("Loading env file: ", err)
}
checkEnv()
db, err := pgxpool.New(context.Background(), os.Getenv("GOSTEN_DSN"))
if err != nil {
log.Fatal(err)
}
if err := db.Ping(context.Background()); err != nil {
log.Fatal(err)
}
defer db.Close()
pages.Connect(db)
router := chi.NewRouter()
// A good base middleware stack
router.Use(middleware.RequestID)
router.Use(middleware.RealIP)
router.Use(middleware.CleanPath)
router.Use(middleware.Logger)
router.Use(middleware.Recoverer)
// handlers that DO NOT require authentification
router.Handle("/static/*", http.StripPrefix("/static", http.FileServer(http.Dir("static"))))
router.Get("/favicon.ico", http.NotFound)
appRouter := router.With(csrf.Handler(), session.Handler())
appRouter.Mount("/login", pages.Login())
appRouter.Get("/logout", pages.Logout())
authRouter := appRouter.With(pages.RequireAuth)
authRouter.Mount("/", pages.Init())
authRouter.Mount("/recur", pages.Recur())
authRouter.Mount("/categories", pages.Categories())
authRouter.Mount("/cpw", pages.ChangePassword())
authRouter.NotFound(pages.NotFound())
log.Fatal(http.ListenAndServe(os.Getenv("GOSTEN_ADDRESS"), router))
}
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