';
return;
}
function securemail_settings_post(&$a, &$b){
if(! local_user())
return;
if($_POST['securemail-submit']) {
set_pconfig(local_user(),'securemail','pkey',trim($_POST['securemail-pkey']));
$enable = ((x($_POST,'securemail-enable')) ? 1 : 0);
set_pconfig(local_user(),'securemail','enable', $enable);
info( t('Secure Mail Settings saved.') . EOL);
}
}
function securemail_emailer_send_prepare(&$a, &$b) {
if (!x($b,'uid')) return;
$uid = $b['uid'];
$enable_checked = get_pconfig($uid,'securemail','enable');
if (!$enable_checked) return;
$public_key_ascii = get_pconfig($uid,'securemail','pkey');
$gpg = new GPG();
# create an instance of a GPG public key object based on ASCII key
$pub_key = new GPG_Public_Key($public_key_ascii);
# using the key, encrypt your plain text using the public key
$txt_encrypted = $gpg->encrypt($pub_key,$b['textVersion']);
#$html_encrypted = $gpg->encrypt($pub_key,$b['htmlVersion']);
$b['textVersion'] = $txt_encrypted;
$b['htmlVersion'] = null;
}