auth

func AddConstProvider ¶

func AddConstProvider(funcs template.FuncMap) template.FuncMap

func Authenticate ¶

func Authenticate(returnTo string, errorHandler func(http.ResponseWriter, *http.Request, error)) func(http.Handler) http.Handler

func CompareHashAndPassword ¶

func CompareHashAndPassword(passwordhash string, password string) error

func Deserialize ¶

func Deserialize(key string, input string, outputAddr interface{}) (err error)

Deserialize will deserialize any input string back into an object that was serialized with Serialize. It requires the same key that was used to serialize the variable in order to verify the digital signature of the payload. If the digital signature doesn't match, it will return ErrDeserializeOutputInvalid

func GenerateRandomString ¶

func GenerateRandomString() (string, error)

func Hash ¶

func Hash(key string, input []byte) (output string)

Hash will hash input byte slice and output a string. Takes in a key to salt the hashing algorithm

THIS IS NOT SAFE FOR PASSWORD HASHING. Use HashPassword and its companion function CompareHashAndPassword instead

func HashPassword ¶

func HashPassword(password string) (string, error)

func IsValidProvider ¶

func IsValidProvider(provider string) bool

func Redirect ¶

func Redirect(
	w http.ResponseWriter, r *http.Request,
	provider, returnTo string,
	errorHandler func(http.ResponseWriter, *http.Request, error),
)

func Serialize ¶

func Serialize(key string, input interface{}) (output string, err error)

Serialize will serialize any object into a string so that it can be sent down the wire. It can be converted back later using Deserialize. It requires a key to digitally sign the output