Implement Two-Factor Authentication (2FA) features and enhancements

- Added configuration options for Two-Factor Authentication, including TOTP encryption key.
- Updated user profile components to manage 2FA status and backup codes.
- Implemented encryption and decryption of TOTP secrets using AES-256-GCM.
- Enhanced backup code generation and validation processes, storing hashed codes securely.
- Introduced new routes and handlers for managing backup codes and 2FA setup.
- Updated README with detailed instructions and security considerations for 2FA implementation.
This commit is contained in:
StarFleetCPTN committed 2025-03-17 19:26:08 -07:00
1 parent 2258bb1f70
commit 1995d19c3d
9 files changed
+692 -66

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+23 -11
View File
@@ -9,12 +9,13 @@ import (
)
type Config struct {
ServerAddress string `json:"server_address"`
DataDir string `json:"data_dir"`
BackupDir string `json:"backup_dir"`
JWTSecret string `json:"jwt_secret"`
Email EmailConfig `json:"email"`
BaseURL string `json:"base_url"` // Base URL for generating links in emails
ServerAddress string `json:"server_address"`
DataDir string `json:"data_dir"`
BackupDir string `json:"backup_dir"`
JWTSecret string `json:"jwt_secret"`
Email EmailConfig `json:"email"`
BaseURL string `json:"base_url"` // Base URL for generating links in emails
TOTPEncryptKey string `json:"totp_encrypt_key"` // Encryption key for TOTP secrets
}
type EmailConfig struct {
@@ -33,11 +34,12 @@ type EmailConfig struct {
func Load() (*Config, error) {
// Default configuration
cfg := &Config{
ServerAddress: ":8080",
DataDir: "./data",
BackupDir: "./backups",
JWTSecret: "change_this_to_a_secure_random_string",
BaseURL: "http://localhost:8080",
ServerAddress: ":8080",
DataDir: "./data",
BackupDir: "./backups",
JWTSecret: "change_this_to_a_secure_random_string",
BaseURL: "http://localhost:8080",
TOTPEncryptKey: "this-is-a-dev-key-not-for-production!", // Default development key
Email: EmailConfig{
Enabled: false,
Host: "smtp.example.com",
@@ -80,6 +82,9 @@ func Load() (*Config, error) {
if baseURL := os.Getenv("BASE_URL"); baseURL != "" {
cfg.BaseURL = baseURL
}
if totpKey := os.Getenv("TOTP_ENCRYPTION_KEY"); totpKey != "" {
cfg.TOTPEncryptKey = totpKey
}
// Email configuration
if emailEnabled := os.Getenv("EMAIL_ENABLED"); emailEnabled != "" {
@@ -125,6 +130,13 @@ func Load() (*Config, error) {
"JWT_SECRET=" + cfg.JWTSecret,
"BASE_URL=" + cfg.BaseURL,
"",
"# Google OAuth configuration (optional, for built-in authentication)",
"GOOGLE_CLIENT_ID=your_google_client_id",
"GOOGLE_CLIENT_SECRET=your_google_client_secret",
"",
"# Two-Factor Authentication configuration",
"TOTP_ENCRYPTION_KEY=" + cfg.TOTPEncryptKey,
"",
"# Email configuration",
"EMAIL_ENABLED=" + strconv.FormatBool(cfg.Email.Enabled),
"EMAIL_HOST=" + cfg.Email.Host,