common

func GenerateRandomBytes ¶

func GenerateRandomBytes(n int) ([]byte, error)

GenerateRandomBytes returns securely generated random bytes. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue.

func GenerateRandomString ¶

func GenerateRandomString(s int) (string, error)

GenerateRandomString returns a URL-safe, base64 encoded securely generated random string.

func Get_env ¶

func Get_env(key string) string

func Get_project_id ¶

func Get_project_id() (string, error)

func Read_file ¶

func Read_file(file_name string) conf

func Write_file ¶

func Write_file(file_name string, key string, value string)