core

type Config struct {
	EncryptionKey          string
	MaxInvalidLoginAttempt uint
	InvalidAttemptWindow   time.Duration
	TOTPSecretLength       uint
	PasswordCost           int
}

type IClaimOperations interface {
	CreateClaim(ctx context.Context, name string, description *string) (id uint, err error)
	FindClaimByName(ctx context.Context, name string) (*models.ClaimModel, error)
	GetClaim(ctx context.Context, id uint) (*models.ClaimModel, error)
	GetAllClaims(ctx context.Context, page uint, pageSize uint) ([]*models.ClaimModel, uint, error)
	UpdateClaim(ctx context.Context, id uint, description *string) error
	DeleteClaim(ctx context.Context, id uint) error
}

type ISPCommonService interface {
	CreateSP(ctx context.Context, clientName string, description *string, metadata *models.ServiceProviderMetadata) (id uint, err error)
	UpdateSP(ctx context.Context, id uint, public bool, metadata *models.ServiceProviderMetadata) (err error)
	PatchSP(ctx context.Context, id uint, metadata *models.ServiceProviderMetadata) (err error)
	DeleteSP(ctx context.Context, id uint) (err error)
}

type ISPCredentialService interface {
	ResetClientCredentials(ctx context.Context, id uint) (clientId, clientSecret string, err error)
	ValidateClientCredentials(ctx context.Context, clientId, clientSecret string) (id uint, err error)
	ValidateSecretSignature(ctx context.Context, token string) (id uint, err error)
	ValidatePrivateKeySignature(ctx context.Context, token string) (id uint, err error)
}

type ISPQueryService interface {
	GetSP(ctx context.Context, id uint) (sp *models.ServiceProviderModel, err error)
	FindSPByClientId(ctx context.Context, clientId string) (sp *models.ServiceProviderModel, err error)
	FindSPByName(ctx context.Context, name string) (sp *models.ServiceProviderModel, err error)
	FindAllSP(ctx context.Context, page uint, pageSize uint) (sps []models.ServiceProviderModel, count uint, err error)
}

type ISPStoreService interface {
	ISPCommonService
	ISPUpdateService
	ISPCredentialService
	ISPQueryService
	oidcsdk.IClientStore
}

type ISPUpdateService interface {
	ActivateSP(ctx context.Context, id uint) error
	DeactivateSP(ctx context.Context, id uint) error
}

type IScopeClaimStoreService interface {
	IScopeOperations
	IClaimOperations
}

type IScopeOperations interface {
	CreateScope(ctx context.Context, name string, description *string) (id uint, err error)
	FindScopeByName(ctx context.Context, name string) (*models.ScopeModel, error)
	GetScope(ctx context.Context, id uint) (*models.ScopeModel, error)
	GetAllScopes(ctx context.Context, page uint, pageSize uint) ([]*models.ScopeModel, uint, error)
	UpdateScope(ctx context.Context, id uint, description *string) error
	DeleteScope(ctx context.Context, id uint) error
	AddClaimToScope(ctx context.Context, scopeId uint, claimId uint) error
	RemoveClaimFromScope(ctx context.Context, scopeId uint, claimId uint) error
}

type ISecretChannelManager interface {
	CreateChannel(ctx context.Context, name string, algorithm string, use string, validityDay uint) (uint, error)
	GetAllChannels(ctx context.Context, page uint, pageSize uint) ([]*models.SecretChannelModel, uint, error)
	GetChannel(ctx context.Context, channelId uint) (*models.SecretChannelModel, error)
	GetChannelByName(ctx context.Context, name string) (*models.SecretChannelModel, error)
	GetChannelByAlgoUse(ctx context.Context, algo string, use string) (*models.SecretChannelModel, error)
	DeleteChannel(ctx context.Context, channelId uint) error
	RenewSecret(ctx context.Context, channelId uint) error
}

type ISecretStoreService interface {
	oidcsdk.ISecretStore
	ISecretChannelManager
}

type ITextDecrypts interface {
	DecryptText(ctx context.Context, cypherText string) (text string, err error)
}

type ITextEncrypts interface {
	EncryptText(ctx context.Context, text string) (cypherText string, err error)
}

type ITokenStoreService interface {
	oidcsdk.ITokenStore
}

type IUserChangeService interface {
	ActivateUser(ctx context.Context, id uint) error
	DeactivateUser(ctx context.Context, id uint) error
	UsernameAvailable(ctx context.Context, username string) (available bool)
	ChangeUsername(ctx context.Context, id uint, username string) (err error)
	InitiateEmailChange(ctx context.Context, id uint, email string) (code string, err error)
	CompleteEmailChange(ctx context.Context, id uint, code string) (err error)
}

type IUserCommonService interface {
	CreateUser(ctx context.Context, username string, email string, metadata *models.UserMetadata) (id uint, err error)
	UpdateUser(ctx context.Context, id uint, metadata *models.UserMetadata) (err error)
	PatchUser(ctx context.Context, id uint, metadata *models.UserMetadata) (err error)
	DeleteUser(ctx context.Context, id uint) (err error)
}

type IUserCredentialsService interface {
	SetPassword(ctx context.Context, id uint, password string) error
	GenerateTOTP(ctx context.Context, id uint, issuer string) (img image.Image, secret string, err error)
	ValidatePassword(ctx context.Context, id uint, password string) (err error)
	ValidateTOTP(ctx context.Context, id uint, code string) (err error)
}

type IUserOTPService interface {
	GenerateUserOTP(ctx context.Context, id uint, length uint8) (code string, err error)
	ValidateOTP(ctx context.Context, id uint, code string) (err error)
}

type IUserQueryService interface {
	GetUser(ctx context.Context, id uint) (user *models.UserModel, err error)
	FindUserByUsername(ctx context.Context, username string) (*models.UserModel, error)
	FindUserByEmail(ctx context.Context, email string) (*models.UserModel, error)
	FindAllUser(ctx context.Context, page uint, pageSize uint) ([]models.UserModel, uint, error)
}

type IUserStoreService interface {
	IUserQueryService
	IUserCredentialsService
	IUserChangeService
	IUserCommonService
	IUserOTPService
	oidcsdk.IUserStore
}

type MigrateAware interface {
	AutoMigrate(db gorm.Migrator) error
}

type NoOpTextEncrypt struct{}

type SPStoreServiceImpl struct {
	Db      *gorm.DB
	TextEnc ITextEncrypts
	TextDec ITextDecrypts
}

type ScopeClaimStoreServiceImpl struct {
	Db *gorm.DB
}

type SecretStoreServiceImpl struct {
	Db *gorm.DB
}

type TokenStoreServiceImpl struct {
	Db *gorm.DB
}

type UserStoreServiceImpl struct {
	Db     *gorm.DB
	Config *Config
}