mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-11-28 20:53:16 +00:00
92 lines
3.7 KiB
PHP
92 lines
3.7 KiB
PHP
<?php
|
|
/**
|
|
* Name: Secure Mail
|
|
* Description: Send notification mail encrypted with user-defined public GPG key
|
|
* Version: 1.0
|
|
* Author: Fabio Comuni <http://kirgroup.com/profile/fabrixxm>
|
|
*/
|
|
require_once 'php-gpg/libs/GPG.php';
|
|
|
|
function securemail_install() {
|
|
register_hook('plugin_settings', 'addon/securemail/securemail.php', 'securemail_settings');
|
|
register_hook('plugin_settings_post', 'addon/securemail/securemail.php', 'securemail_settings_post');
|
|
|
|
register_hook('emailer_send_prepare', 'addon/securemail/securemail.php', 'securemail_emailer_send_prepare');
|
|
|
|
logger("installed securemail");
|
|
}
|
|
|
|
function securemail_uninstall() {
|
|
unregister_hook('plugin_settings', 'addon/securemail/securemail.php', 'securemail_settings');
|
|
unregister_hook('plugin_settings_post', 'addon/securemail/securemail.php', 'securemail_settings_post');
|
|
|
|
unregister_hook('emailer_send_prepare', 'addon/securemail/securemail.php', 'securemail_emailer_send_prepare');
|
|
|
|
logger("removed securemail");
|
|
}
|
|
|
|
|
|
function securemail_settings(&$a,&$s){
|
|
if(! local_user())
|
|
return;
|
|
|
|
$enable_checked = (intval(get_pconfig(local_user(),'securemail','enable')) ? ' checked="checked"' : '');
|
|
$publickey = get_pconfig(local_user(),'securemail','pkey');
|
|
|
|
# all of this should be in a template...
|
|
$s .= '<span id="settings_securemail_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_securemail_expanded\'); openClose(\'settings_securemail_inflated\');">';
|
|
$s .= '<h3>' . t('"Secure Mail" Settings').'</h3>';
|
|
$s .= '</span>';
|
|
$s .= '<div id="settings_securemail_expanded" class="settings-block" style="display: none;">';
|
|
$s .= '<span class="fakelink" onclick="openClose(\'settings_securemail_expanded\'); openClose(\'settings_securemail_inflated\');">';
|
|
$s .= '<h3>' . t('"Secure Mail" Settings').'</h3>';
|
|
$s .= '</span>';
|
|
$s .= '<div id="securemail-wrapper">';
|
|
|
|
$s .= '<input id="securemail-enable" type="checkbox" name="securemail-enable" value="1"'.$enable_checked.' />';
|
|
$s .= '<label id="securemail-enable-label" for="securemail-enable">'.t('Enable Secure Mail').'</label>';
|
|
|
|
$s .= '<div class="clear"></div>';
|
|
$s .= '<label id="securemail-label" for="securemail-pkey">'.t('Public key').' </label>';
|
|
$s .= '<textarea id="securemail-pkey" name="securemail-pkey">'.$publickey.'</textarea>';
|
|
$s .= '</div><div class="clear"></div>';
|
|
|
|
$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="securemail-submit" name="securemail-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
|
|
$s .= '</div>';
|
|
|
|
return;
|
|
}
|
|
function securemail_settings_post(&$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;
|
|
}
|