Mephimeow
62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
package config
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import (
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"fmt"
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"log"
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"os"
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"time"
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"github.com/joho/godotenv"
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)
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type Config struct {
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ServerPort string
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DatabaseURL string
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JWTSecret string
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JWTExpiration time.Duration
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JWTRefreshExpiration time.Duration
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}
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func Load() (*Config, error) {
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if err := godotenv.Load(); err != nil {
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log.Printf("warning: .env file not loaded: %v", err)
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}
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cfg := &Config{
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ServerPort: getEnv("SERVER_PORT", "8080"),
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DatabaseURL: getEnv("DATABASE_URL", "postgres://localhost:5432/aegisguard?sslmode=disable"),
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JWTSecret: getEnv("JWT_SECRET", ""),
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JWTExpiration: 24 * time.Hour,
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JWTRefreshExpiration: 7 * 24 * time.Hour,
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}
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if cfg.JWTSecret == "" {
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return nil, fmt.Errorf("JWT_SECRET is required in .env file")
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}
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if expStr := os.Getenv("JWT_EXPIRATION"); expStr != "" {
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d, err := time.ParseDuration(expStr)
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if err != nil {
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return nil, fmt.Errorf("invalid JWT_EXPIRATION: %w", err)
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}
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cfg.JWTExpiration = d
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}
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if expStr := os.Getenv("JWT_REFRESH_EXPIRATION"); expStr != "" {
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d, err := time.ParseDuration(expStr)
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if err != nil {
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return nil, fmt.Errorf("invalid JWT_REFRESH_EXPIRATION: %w", err)
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}
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cfg.JWTRefreshExpiration = d
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}
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return cfg, nil
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}
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func getEnv(key, defaultVal string) string {
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if val := os.Getenv(key); val != "" {
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return val
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}
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return defaultVal
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}
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