session

package

v0.0.0-...-9192568 Latest Latest Go to latest Published: Jan 8, 2023 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/agodlevskii/goph-keeper

Links

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Documentation ¶

Index ¶

Constants
Variables
type BasicRepo
- func NewBasicRepo() *BasicRepo
type DBRepo
- func NewDBRepo(url string) (*DBRepo, error)
type IRepository
- func NewRepo(repoURL string) (IRepository, error)
type Service
- func NewService(repoURL string) (Service, error)

Constants ¶

View Source

const (
	CreateSessionTable = `CREATE TABLE IF NOT EXISTS sessions(
    	cid VARCHAR(50),
	   	token VARCHAR(165),
	   	PRIMARY KEY (cid)
	)`
	DeleteSession = `DELETE FROM sessions WHERE cid = $1`
	GetSession    = "SELECT token FROM sessions WHERE cid = $1"
	StoreSession  = "INSERT INTO sessions(cid, token) VALUES ($1, $2) ON CONFLICT DO NOTHING RETURNING token"
)

Variables ¶

View Source

var (
	ErrDBMissingURL  = errors.New("session db url is missing")
	ErrNotFound      = errors.New("session not found")
	ErrIncorrectData = errors.New("client id or token is not specified")
	ErrSessionExists = errors.New("session for specified client id already exists")
)

View Source

var (
	ErrEmptyToken   = errors.New("session: token is missing or empty")
	ErrEmptyUID     = errors.New("session: uid is missing or empty")
	ErrTokenExpired = errors.New("session: token expired")
)

Functions ¶

This section is empty.

Types ¶

type BasicRepo ¶

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

func NewBasicRepo ¶

func NewBasicRepo() *BasicRepo

func (*BasicRepo) DeleteSession ¶

func (r *BasicRepo) DeleteSession(_ context.Context, cid string) error

func (*BasicRepo) GetSession ¶

func (r *BasicRepo) GetSession(_ context.Context, cid string) (string, error)

func (*BasicRepo) StoreSession ¶

func (r *BasicRepo) StoreSession(_ context.Context, cid, token string) error

type DBRepo ¶

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

func NewDBRepo ¶

func NewDBRepo(url string) (*DBRepo, error)

func (*DBRepo) DeleteSession ¶

func (r *DBRepo) DeleteSession(ctx context.Context, cid string) error

func (*DBRepo) GetSession ¶

func (r *DBRepo) GetSession(ctx context.Context, cid string) (string, error)

func (*DBRepo) StoreSession ¶

func (r *DBRepo) StoreSession(ctx context.Context, cid, token string) error

type IRepository ¶

type IRepository interface {
	DeleteSession(ctx context.Context, cid string) error
	GetSession(ctx context.Context, cid string) (string, error)
	StoreSession(ctx context.Context, cid, token string) error
}

func NewRepo ¶

func NewRepo(repoURL string) (IRepository, error)

type Service ¶

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

func NewService ¶

func NewService(repoURL string) (Service, error)

NewService returns an instance of the Service with the associated repository.

func (Service) DeleteSession ¶

func (s Service) DeleteSession(ctx context.Context, cid string) error

DeleteSession deletes the client-associated session.

func (Service) GenerateToken ¶

func (s Service) GenerateToken(uid string) (string, error)

GenerateToken generates a new JWT token with the specified expiry time.

func (Service) GetUIDFromToken ¶

func (s Service) GetUIDFromToken(token string) (string, error)

GetUIDFromToken parses the token string and returns the UID from its claims.

func (Service) IsTokenExpired ¶

func (s Service) IsTokenExpired(token string) (bool, error)

IsTokenExpired checks if the token had expired.

func (Service) RestoreSession ¶

func (s Service) RestoreSession(ctx context.Context, cid string) (string, error)

RestoreSession gathers the stored client-associated token. If the token is expired, the method deletes it from the repository and returns an error.

func (Service) StoreSession ¶

func (s Service) StoreSession(ctx context.Context, token string) (string, error)

StoreSession generates new client ID and associates the passed token with it.

Source Files ¶

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