auth

Documentation

Index

• func ComparePasswords(pwHash string, plain []byte) bool
• func CreateJWT(secret string, userID int, expiresInSeconds int) (string, error)
• func GenerateSessionID() (string, error)
• func HashPassword(pw string) (string, error)
• func ValidateJWT(tokenString string, secret string) (jwt.MapClaims, error)
• func ValidateSession(s types.Session) error

Functions

func ComparePasswords

func ComparePasswords(pwHash string, plain []byte) bool

func CreateJWT

func CreateJWT(secret string, userID int, expiresInSeconds int) (string, error)

func GenerateSessionID

func GenerateSessionID() (string, error)

Creates a 32-byte (256-bit) long unique session IDs using rand.Read() Returns it and saves it to the database. with P(n) approx. 1 - e^(-4.32*10^-42) probabilyt for a collision and should therefore be reliable for this use case.

Ensuring uniqueness is important to enable storing IDs as map keys for O(1) lookups in most cases.

func HashPassword

func HashPassword(pw string) (string, error)

func ValidateJWT

func ValidateJWT(tokenString string, secret string) (jwt.MapClaims, error)

func ValidateSession

func ValidateSession(s types.Session) error