oauth2

type AccessToken struct {
	AccessToken string                 `json:"at"`
	ClientID    string                 `json:"cid,omitempty"`
	UserID      string                 `json:"uid,omitempty"`
	Expired     int64                  `json:"exp"`
	ExpiresIn   int                    `json:"ein"`
	Scopes      []string               `json:"scp"`
	Extras      map[string]interface{} `json:"ext"`
}

type AppErr struct {
	Message string `json:"error_description"`

	Code string `json:"error"`
	// contains filtered or unexported fields
}

type AuthorizeCode struct {
	Code         string                 `json:"c"`
	ClientID     string                 `json:"cid"`
	UserID       string                 `json:"uid"`
	Expired      int64                  `json:"exp"`
	Scopes       []string               `json:"scp"`
	RedirectURI  string                 `json:"rdr"`
	ResponseType string                 `json:"rpt"`
	Extras       map[string]interface{} `json:"ext"`
}

type Client struct {
	ID           string   `json:"id"`
	Name         string   `json:"n"`
	Secret       string   `json:"s"`
	RedirectURIs []string `json:"rdr"`
	GrantTypes   []string `json:"gt"`
	Scopes       []string `json:"scp"`
	Public       bool     `json:"pub"`
	CreatedAt    string   `json:"cat"`
}

type CreateAccessTokenRequest struct {
	ClientID  string
	UserID    string
	Scopes    []string
	ExpiresIn int
	Extras    map[string]interface{}
}

type HMACTokenGenerator struct {
	// contains filtered or unexported fields
}

type JWTAccessToken struct {
	Audience  string
	ExpiresAt int64
	ID        string
	IssuedAt  int64
	Issuer    string
	Subject   string
	Extras    map[string]interface{}
	Scopes    []string
}

type JWTTokenGenerator struct {
	// contains filtered or unexported fields
}

type RefreshToken struct {
	RefreshToken         string                 `json:"rt"`
	ClientID             string                 `json:"cid"`
	UserID               string                 `json:"uid"`
	Expired              int64                  `json:"exp"`
	Scopes               []string               `json:"scp"`
	AccessTokenLifespan  int                    `json:"atl"`
	RefreshTokenLifespan int                    `json:"rtl"`
	Extras               map[string]interface{} `json:"ext"`
}

type Storage interface {
	GetClient(id string) (*Client, error)
	GetClientWithSecret(id, secret string) (*Client, error)
	GetRefreshToken(refreshToken string) (*RefreshToken, error)
	GetAuthorizeCode(code string) (*AuthorizeCode, error)
	GetAccessToken(accessToken string) (*AccessToken, error)
	SaveAccessToken(accessToken *AccessToken) error
	SaveRefreshToken(refreshToken *RefreshToken) error
	SaveAuthorizeCode(authCode *AuthorizeCode) error
	IsAvailableScope(scopes []string) (bool, error)
	RevokeRefreshToken(refreshToken string) error
	RevokeAccessToken(accessToken string) error
}

type TokenGenerator interface {
	CreateAccessToken(req *CreateAccessTokenRequest) (string, error)
	CreateRefreshToken() string
	CreateCode() string
}

type User struct {
	ID     string                 `json:"id"`
	Scopes []string               `json:"scopes"`
	Extras map[string]interface{} `json:"extras"`
}

type UserService interface {
	GetUser(username, password string) (*User, error)
}