export function getNonce ( ) { let text = "" ; const possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" ; for ( let i = 0 ; i < 32 ; i ++ ) { text += possible . charAt ( Math . floor ( Math . random ( ) * possible . length ) ) ; } return text ; }