updated to use bun and updated hws modules.

internal/config/auth.go

@@ -0,0 +1,37 @@
+package config
+
+import (
+	"git.haelnorr.com/h/golib/env"
+	"github.com/pkg/errors"
+)
+
+type HWSAUTHConfig struct {
+	SSL                bool   // ENV HWSAUTH_SSL: Flag for SSL Mode (default: false)
+	TrustedHost        string // ENV HWSAUTH_TRUSTED_HOST: Full server address to accept as trusted SSL host (required if SSL is true)
+	SecretKey          string // ENV HWSAUTH_SECRET_KEY: Secret key for signing tokens (required)
+	AccessTokenExpiry  int64  // ENV HWSAUTH_ACCESS_TOKEN_EXPIRY: Access token expiry in minutes (default: 5)
+	RefreshTokenExpiry int64  // ENV HWSAUTH_REFRESH_TOKEN_EXPIRY: Refresh token expiry in minutes (default: 1440)
+	TokenFreshTime     int64  // ENV HWSAUTH_TOKEN_FRESH_TIME: Time for tokens to stay fresh in minutes (default: 5)
+}
+
+func setupHWSAuth() (*HWSAUTHConfig, error) {
+	ssl := env.Bool("HWSAUTH_SSL", false)
+	trustedHost := env.String("HWS_TRUSTED_HOST", "")
+	if ssl && trustedHost == "" {
+		return nil, errors.New("SSL is enabled and no HWS_TRUSTED_HOST set")
+	}
+	cfg := &HWSAUTHConfig{
+		SSL:                ssl,
+		TrustedHost:        trustedHost,
+		SecretKey:          env.String("HWSAUTH_SECRET_KEY", ""),
+		AccessTokenExpiry:  env.Int64("HWSAUTH_ACCESS_TOKEN_EXPIRY", 5),
+		RefreshTokenExpiry: env.Int64("HWSAUTH_REFRESH_TOKEN_EXPIRY", 1440),
+		TokenFreshTime:     env.Int64("HWSAUTH_TOKEN_FRESH_TIME", 5),
+	}
+
+	if cfg.SecretKey == "" {
+		return nil, errors.New("Envar not set: HWSAUTH_SECRET_KEY")
+	}
+
+	return cfg, nil
+}