utils

Documentation

Index

• func GenerateJWT(signingKey string, userID uint) (string, error)
• func HTTPRequest(ctx context.Context, method string, url string, body io.Reader, ...) (*http.Response, error)
• func Haversine(startLat, startLng, endLat, endLng float64) float64
• func LuhnValid(number int) bool
• func VerifyDeviceJWT(did string, signingKey string, tokenString string) error
• func VerifyJWT(signingKey string, tokenString string) (uint, error)
• type ChannelWatcher
  • func NewChannelWatcher[T any](ch chan T) *ChannelWatcher[T]
  • func (cw *ChannelWatcher[T]) Subscribe(id string, subscriber func(T))
  • func (cw *ChannelWatcher[T]) WatchChannel(key func(T) string)
• type DeviceJWT
• type UserJWT
  • func (u UserJWT) GetAudience() (jwt.ClaimStrings, error)
  • func (u UserJWT) GetExpirationTime() (*jwt.NumericDate, error)
  • func (u UserJWT) GetIssuedAt() (*jwt.NumericDate, error)
  • func (u UserJWT) GetIssuer() (string, error)
  • func (u UserJWT) GetNotBefore() (*jwt.NumericDate, error)
  • func (u UserJWT) GetSubject() (string, error)

Functions

func GenerateJWT

func GenerateJWT(signingKey string, userID uint) (string, error)

func HTTPRequest

func HTTPRequest(ctx context.Context, method string, url string, body io.Reader, headers map[string]string) (*http.Response, error)

func Haversine

func Haversine(startLat, startLng, endLat, endLng float64) float64

Haversine returns the distance between two GPS coordinates in meters.

func LuhnValid

func LuhnValid(number int) bool

func VerifyDeviceJWT

func VerifyDeviceJWT(did string, signingKey string, tokenString string) error

func VerifyJWT

func VerifyJWT(signingKey string, tokenString string) (uint, error)

Types

type ChannelWatcher

type ChannelWatcher[T any] struct {
	// contains filtered or unexported fields
}

func NewChannelWatcher

func NewChannelWatcher[T any](ch chan T) *ChannelWatcher[T]

func (*ChannelWatcher[T]) Subscribe

func (cw *ChannelWatcher[T]) Subscribe(id string, subscriber func(T))

func (*ChannelWatcher[T]) WatchChannel

func (cw *ChannelWatcher[T]) WatchChannel(key func(T) string)

type DeviceJWT

type DeviceJWT struct {
	jwt.RegisteredClaims
	Identity string `json:"identity"`
}

type UserJWT

type UserJWT struct {
	jwt.RegisteredClaims
	Identity uint `json:"identity"`
}

func (UserJWT) GetAudience

func (u UserJWT) GetAudience() (jwt.ClaimStrings, error)

func (UserJWT) GetExpirationTime

func (u UserJWT) GetExpirationTime() (*jwt.NumericDate, error)

func (UserJWT) GetIssuedAt

func (u UserJWT) GetIssuedAt() (*jwt.NumericDate, error)

func (UserJWT) GetIssuer

func (u UserJWT) GetIssuer() (string, error)

func (UserJWT) GetNotBefore

func (u UserJWT) GetNotBefore() (*jwt.NumericDate, error)

func (UserJWT) GetSubject

func (u UserJWT) GetSubject() (string, error)