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Let user cancel the red_encrypt dialogue

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If the user press cancel on the prompt also cancel the encryption. Maybe should also add this to passhint promt.
This commit is contained in:
Klaus 2014-02-18 17:41:59 +01:00
parent bee287f859
commit aa44d3abab
1 changed files with 5 additions and 2 deletions
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7
view/js/crypto.js
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@ -1,5 +1,4 @@
function str_rot13 (str) {
// http://kevin.vanzonneveld.net
// + original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
@ -43,7 +42,11 @@ function red_encrypt(alg, elem,text) {
// key and hint need to be localised
var enc_key = bin2hex(prompt(aStr['passphrase']));
var passphrase = prompt(aStr['passphrase']);
// let the user cancel this dialogue
if (passphrase == null)
return false;
var enc_key = bin2hex(passphrase);
// If you don't provide a key you get rot13, which doesn't need a key
// but consequently isn't secure.