77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
package main
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import (
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"context"
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"encoding/base64"
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"log"
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"net/http"
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"os"
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"time"
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appcrypto "netisjwt/internal/crypto"
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"netisjwt/internal/httpapi"
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"netisjwt/internal/storage"
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)
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// main zazene HTTP API streznik in inicializira odvisnosti.
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func main() {
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cfg := naloziNastavitve()
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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store, err := storage.PoveziInMigriraj(ctx, cfg.databaseURL, cfg.aesKeyBase64)
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if err != nil {
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log.Fatalf("failed to connect store: %v", err)
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}
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defer store.Zapri()
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privatePEM, err := naloziAliUstvariZasebniKljucPEM(cfg.privateKeyPath)
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if err != nil {
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log.Fatalf("failed to load signing key: %v", err)
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}
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handler := httpapi.NewObravnalnik(store, privatePEM)
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router := httpapi.NewUsmerjevalnik(handler)
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log.Printf("server listening on %s", cfg.listenAddr)
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if err := http.ListenAndServe(cfg.listenAddr, router); err != nil {
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log.Fatalf("server stopped: %v", err)
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}
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}
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type config struct {
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listenAddr string
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databaseURL string
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aesKeyBase64 string
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privateKeyPath string
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}
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// naloziNastavitve prebere konfiguracijo iz okolja z default vrednostmi.
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func naloziNastavitve() config {
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return config{
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listenAddr: preberiOkoljeAliPrivzeto("APP_ADDR", ":8001"),
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databaseURL: preberiOkoljeAliPrivzeto("DATABASE_URL", "postgres://postgres:postgres@localhost:5432/postgres?sslmode=disable"),
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aesKeyBase64: preberiOkoljeAliPrivzeto("STATUS_AES_KEY_B64", base64.StdEncoding.EncodeToString([]byte("01234567890123456789012345678901"))),
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privateKeyPath: os.Getenv("SIGNING_KEY_PATH"),
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}
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}
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// naloziAliUstvariZasebniKljucPEM prebere kljuc iz datoteke ali ga ustvari.
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func naloziAliUstvariZasebniKljucPEM(path string) ([]byte, error) {
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if path == "" {
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// Če pot ni podana, ustvarimo ključ ob zagonu za enostaven lokalni test.
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return appcrypto.UstvariZasebniKljucECDSAP256PEM()
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}
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return os.ReadFile(path)
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}
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// preberiOkoljeAliPrivzeto vrne env vrednost ali podan fallback.
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func preberiOkoljeAliPrivzeto(name, fallback string) string {
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value := os.Getenv(name)
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if value == "" {
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return fallback
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}
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return value
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}
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