auth

package module

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Versions in this module

v0

v0.3.0

Oct 2, 2025

v0.2.3

Oct 1, 2025

v0.2.2

Aug 30, 2025

v0.2.1

Aug 25, 2025

v0.2.0

Aug 20, 2025

Changes in this version

+ const EventTypeOAuth2AuthURL

+ const EventTypeOAuth2Exchange

+ const EventTypeSessionAccessed

+ const EventTypeSessionCreated

+ const EventTypeSessionDestroyed

+ const EventTypeSessionExpired

+ const EventTypeTokenExpired

+ const EventTypeTokenGenerated

+ const EventTypeTokenRefreshed

+ const EventTypeTokenValidated

+ var ErrNoSubjectForEventEmission = errors.New("no subject available for event emission")

+ type EventEmitter interface

+ EmitEvent func(ctx context.Context, event cloudevents.Event) error

type Module

+ func (m *Module) EmitEvent(ctx context.Context, event cloudevents.Event) error

+ func (m *Module) GetRegisteredEventTypes() []string

+ func (m *Module) RegisterObservers(subject modular.Subject) error

type Service

+ func (s *Service) SetEventEmitter(emitter EventEmitter)

+ type UserInfoError struct

+ Body string

+ StatusCode int

+ func (e *UserInfoError) Error() string

v0.1.1

Aug 11, 2025

Changes in this version

+ var ErrSessionStoreNotInterface = errors.New("session_store service does not implement SessionStore interface")

+ var ErrUnexpectedSigningMethod = errors.New("unexpected signing method")

+ var ErrUserInfoURLNotConfigured = errors.New("user info URL not configured for provider")

+ var ErrUserStoreNotInterface = errors.New("user_store service does not implement UserStore interface")

type JWTConfig

+ func (c *JWTConfig) GetJWTExpiration() time.Duration

+ func (c *JWTConfig) GetJWTRefreshExpiration() time.Duration

type SessionConfig

+ func (c *SessionConfig) GetSessionMaxAge() time.Duration

v0.1.0

Jul 10, 2025

Changes in this version

+ const ServiceName

+ var ErrInvalidConfig = errors.New("invalid auth configuration")

+ var ErrInvalidCredentials = errors.New("invalid credentials")

+ var ErrOAuth2Failed = errors.New("oauth2 authentication failed")

+ var ErrPasswordTooWeak = errors.New("password does not meet requirements")

+ var ErrProviderNotFound = errors.New("oauth2 provider not found")

+ var ErrSessionExpired = errors.New("session has expired")

+ var ErrSessionNotFound = errors.New("session not found")

+ var ErrTokenExpired = errors.New("token has expired")

+ var ErrTokenInvalid = errors.New("token is invalid")

+ var ErrTokenMalformed = errors.New("token is malformed")

+ var ErrUserAlreadyExists = errors.New("user already exists")

+ var ErrUserNotFound = errors.New("user not found")

+ func NewModule() modular.Module

+ type AuthContext struct

+ Claims *Claims

+ Permissions []string

+ Roles []string

+ Session *Session

+ User *User

+ type AuthService interface

+ CreateSession func(userID string, metadata map[string]interface{}) (*Session, error)

+ DeleteSession func(sessionID string) error

+ ExchangeOAuth2Code func(provider, code, state string) (*OAuth2Result, error)

+ GenerateToken func(userID string, claims map[string]interface{}) (*TokenPair, error)

+ GetOAuth2AuthURL func(provider, state string) (string, error)

+ GetSession func(sessionID string) (*Session, error)

+ HashPassword func(password string) (string, error)

+ RefreshSession func(sessionID string) (*Session, error)

+ RefreshToken func(refreshToken string) (*TokenPair, error)

+ ValidatePasswordStrength func(password string) error

+ ValidateToken func(token string) (*Claims, error)

+ VerifyPassword func(hashedPassword, password string) error

+ type Claims struct

+ Custom map[string]interface{}

+ Email string

+ ExpiresAt time.Time

+ IssuedAt time.Time

+ Issuer string

+ Permissions []string

+ Roles []string

+ Subject string

+ UserID string

+ type Config struct

+ JWT JWTConfig

+ OAuth2 OAuth2Config

+ Password PasswordConfig

+ Session SessionConfig

+ func (c *Config) Validate() error

+ type JWTConfig struct

+ Algorithm string

+ Expiration time.Duration

+ Issuer string

+ RefreshExpiration time.Duration

+ Secret string

+ type MemorySessionStore struct

+ func NewMemorySessionStore() *MemorySessionStore

+ func (s *MemorySessionStore) Cleanup(ctx context.Context) error

+ func (s *MemorySessionStore) Delete(ctx context.Context, sessionID string) error

+ func (s *MemorySessionStore) Get(ctx context.Context, sessionID string) (*Session, error)

+ func (s *MemorySessionStore) Store(ctx context.Context, session *Session) error

+ type MemoryUserStore struct

+ func NewMemoryUserStore() *MemoryUserStore

+ func (s *MemoryUserStore) CreateUser(ctx context.Context, user *User) error

+ func (s *MemoryUserStore) DeleteUser(ctx context.Context, userID string) error

+ func (s *MemoryUserStore) GetUser(ctx context.Context, userID string) (*User, error)

+ func (s *MemoryUserStore) GetUserByEmail(ctx context.Context, email string) (*User, error)

+ func (s *MemoryUserStore) UpdateUser(ctx context.Context, user *User) error

+ type Middleware interface

+ OptionalAuth func(next http.Handler) http.Handler

+ RequireAuth func(next http.Handler) http.Handler

+ RequirePermission func(permission string) func(http.Handler) http.Handler

+ RequireRole func(role string) func(http.Handler) http.Handler

+ type Module struct

+ func (m *Module) Constructor() modular.ModuleConstructor

+ func (m *Module) Dependencies() []string

+ func (m *Module) Init(app modular.Application) error

+ func (m *Module) Name() string

+ func (m *Module) ProvidesServices() []modular.ServiceProvider

+ func (m *Module) RegisterConfig(app modular.Application) error

+ func (m *Module) RequiresServices() []modular.ServiceDependency

+ func (m *Module) Start(ctx context.Context) error

+ func (m *Module) Stop(ctx context.Context) error

+ type OAuth2Config struct

+ Providers map[string]OAuth2Provider

+ type OAuth2Provider struct

+ AuthURL string

+ ClientID string

+ ClientSecret string

+ RedirectURL string

+ Scopes []string

+ TokenURL string

+ UserInfoURL string

+ type OAuth2Result struct

+ AccessToken string

+ ExpiresAt time.Time

+ Provider string

+ RefreshToken string

+ UserInfo map[string]interface{}

+ type PasswordConfig struct

+ Algorithm string

+ BcryptCost int

+ MinLength int

+ RequireDigit bool

+ RequireLower bool

+ RequireSpecial bool

+ RequireUpper bool

+ type Service struct

+ func NewService(config *Config, userStore UserStore, sessionStore SessionStore) *Service

+ func (s *Service) CreateSession(userID string, metadata map[string]interface{}) (*Session, error)

+ func (s *Service) DeleteSession(sessionID string) error

+ func (s *Service) ExchangeOAuth2Code(provider, code, state string) (*OAuth2Result, error)

+ func (s *Service) GenerateToken(userID string, customClaims map[string]interface{}) (*TokenPair, error)

+ func (s *Service) GetOAuth2AuthURL(provider, state string) (string, error)

+ func (s *Service) GetSession(sessionID string) (*Session, error)

+ func (s *Service) HashPassword(password string) (string, error)

+ func (s *Service) RefreshSession(sessionID string) (*Session, error)

+ func (s *Service) RefreshToken(refreshTokenString string) (*TokenPair, error)

+ func (s *Service) ValidatePasswordStrength(password string) error

+ func (s *Service) ValidateToken(tokenString string) (*Claims, error)

+ func (s *Service) VerifyPassword(hashedPassword, password string) error

+ type Session struct

+ Active bool

+ CreatedAt time.Time

+ ExpiresAt time.Time

+ ID string

+ IPAddress string

+ Metadata map[string]interface{}

+ UserAgent string

+ UserID string

+ type SessionConfig struct

+ CookieName string

+ Domain string

+ HTTPOnly bool

+ MaxAge time.Duration

+ Path string

+ SameSite string

+ Secure bool

+ Store string

+ type SessionStore interface

+ Cleanup func(ctx context.Context) error

+ Delete func(ctx context.Context, sessionID string) error

+ Get func(ctx context.Context, sessionID string) (*Session, error)

+ Store func(ctx context.Context, session *Session) error

+ type TokenPair struct

+ AccessToken string

+ ExpiresAt time.Time

+ ExpiresIn int64

+ RefreshToken string

+ TokenType string

+ type User struct

+ Active bool

+ CreatedAt time.Time

+ Email string

+ ID string

+ LastLoginAt *time.Time

+ Metadata map[string]interface{}

+ PasswordHash string

+ Permissions []string

+ Roles []string

+ UpdatedAt time.Time

+ type UserStore interface

+ CreateUser func(ctx context.Context, user *User) error

+ DeleteUser func(ctx context.Context, userID string) error

+ GetUser func(ctx context.Context, userID string) (*User, error)

+ GetUserByEmail func(ctx context.Context, email string) (*User, error)

+ UpdateUser func(ctx context.Context, user *User) error

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