refactor preferences >> security & password to allow apps to hook into it

This commit is contained in:
Ralf Becker 2019-08-29 12:48:44 +02:00
parent 4f7eb9e700
commit de5e560eb9
2 changed files with 126 additions and 170 deletions

View File

@ -1,6 +1,6 @@
<?php
/**
* EGroupware preferences
* EGroupware preferences: Security and passwords
*
* @package preferences
* @link http://www.egroupware.org
@ -13,10 +13,13 @@ use EGroupware\Api\Framework;
use EGroupware\Api\Etemplate;
use PragmaRX\Google2FAQRCode\Google2FA;
use EGroupware\Api\Mail\Credentials;
use EGroupware\OpenID\Repositories\AccessTokenRepository;
use EGroupware\OpenID\Repositories\ScopeRepository;
use EGroupware\OpenID\Repositories\RefreshTokenRepository;
/**
* Security and passwords
*
* Other apps can add tabs to this popup by implementing the "preferences_security" hook
* like eg. the OpenID App does to allow users to revoke tokens.
*/
class preferences_password
{
var $public_functions = array(
@ -63,97 +66,86 @@ class preferences_password
$secret_key = $content['2fa']['secret_key'];
unset($content['2fa']['secret_key']);
switch($content['tabs'])
// check user password for everything but password change, where it will be checked anyway
$auth = new Api\Auth();
if ($content['tabs'] !== 'change_password' &&
!$auth->authenticate($GLOBALS['egw_info']['user']['account_lid'], $content['password']))
{
case 'change_password':
if ($content['button']['save'])
{
if (($errors = self::do_change($content['password'], $content['n_passwd'], $content['n_passwd_2'])))
$tmpl->set_validation_error('password', lang('Password is invalid'));
}
else
{
switch($content['tabs'])
{
case 'change_password':
if ($content['button']['save'])
{
Framework::message(implode("\n", $errors), 'error');
if (($errors = self::do_change($content['password'], $content['n_passwd'], $content['n_passwd_2'])))
{
Framework::message(implode("\n", $errors), 'error');
}
else
{
Framework::refresh_opener(lang('Password changed'), 'preferences');
Framework::window_close();
}
}
else
{
Framework::refresh_opener(lang('Password changed'), 'preferences');
Framework::window_close();
}
}
break;
case 'two_factor_auth':
$auth = new Api\Auth();
if (!$auth->authenticate($GLOBALS['egw_info']['user']['account_lid'], $content['password']))
{
$tmpl->set_validation_error('password', lang('Password is invalid'), '2fa');
break;
}
switch(key($content['2fa']['action']))
{
case 'show':
$content['2fa'] = $this->generateQRCode($google2fa, false);
break;
case 'reset':
$content['2fa'] = $this->generateQRCode($google2fa, true);
Framework::message(lang('New secret generated, you need to save it to disable the old one!'));
break;
case 'disable':
if (Credentials::delete(0, $GLOBALS['egw_info']['user']['account_id'], Credentials::TWOFA))
{
Framework::refresh_opener(lang('Secret deleted, two factor authentication disabled.'), 'preferences');
Framework::window_close();
}
else
{
Framework::message(lang('Failed to delete secret!'), 'error');
}
break;
default: // no action, save secret
if (!$google2fa->verifyKey($secret_key, $content['2fa']['code']))
{
$tmpl->set_validation_error('code', lang('Code is invalid'), '2fa');
break 2;
}
if (($content['2fa']['cred_id'] = Credentials::write(0,
$GLOBALS['egw_info']['user']['account_lid'],
$secret_key, Credentials::TWOFA,
$GLOBALS['egw_info']['user']['account_id'],
$content['2fa']['cred_id'])))
{
Framework::refresh_opener(lang('Two Factor Auth enabled.'), 'preferences');
Framework::window_close();
}
else
{
Framework::message(lang('Failed to store secret!'), 'error');
}
break;
}
unset($content['2fa']['action']);
break;
case 'tokens':
if (is_array($content) && $content['nm']['selected'])
{
try {
switch($content['nm']['action'])
{
case 'delete':
$token_repo = new AccessTokenRepository();
$token_repo->revokeAccessToken(['access_token_id' => $content['nm']['selected']]);
$refresh_token_repo = new RefreshTokenRepository();
$refresh_token_repo->revokeRefreshToken(['access_token_id' => $content['nm']['selected']]);
$msg = (count($content['nm']['selected']) > 1 ?
count($content['nm']['selected']).' ' : '').
lang('Access Token revoked.');
break;
}
case 'two_factor_auth':
switch(key($content['2fa']['action']))
{
case 'show':
$content['2fa'] = $this->generateQRCode($google2fa, false);
break;
case 'reset':
$content['2fa'] = $this->generateQRCode($google2fa, true);
Framework::message(lang('New secret generated, you need to save it to disable the old one!'));
break;
case 'disable':
if (Credentials::delete(0, $GLOBALS['egw_info']['user']['account_id'], Credentials::TWOFA))
{
Framework::refresh_opener(lang('Secret deleted, two factor authentication disabled.'), 'preferences');
Framework::window_close();
}
else
{
Framework::message(lang('Failed to delete secret!'), 'error');
}
break;
default: // no action, save secret
if (!$google2fa->verifyKey($secret_key, $content['2fa']['code']))
{
$tmpl->set_validation_error('code', lang('Code is invalid'), '2fa');
break 2;
}
if (($content['2fa']['cred_id'] = Credentials::write(0,
$GLOBALS['egw_info']['user']['account_lid'],
$secret_key, Credentials::TWOFA,
$GLOBALS['egw_info']['user']['account_id'],
$content['2fa']['cred_id'])))
{
Framework::refresh_opener(lang('Two Factor Auth enabled.'), 'preferences');
Framework::window_close();
}
else
{
Framework::message(lang('Failed to store secret!'), 'error');
}
break;
}
catch(\Exception $e) {
$msg = lang('Error').': '.$e->getMessage();
break;
unset($content['2fa']['action']);
break;
default:
// for other tabs call their save_callback (user password is already checked!)
if (!empty($content['save_callbacks'][$content['tabs']]) &&
($msg = call_user_func_array($content['save_callbacks'][$content['tabs']], [&$content])))
{
Framework::message($msg, 'success');
}
}
break;
break;
}
}
}
}
@ -161,103 +153,70 @@ class preferences_password
Framework::message($e->getMessage(), 'error');
}
// display tokens, if we have openid installed (currently no run-rights needed!)
if ($GLOBALS['egw_info']['apps']['openid'] && class_exists(AccessTokenRepository::class))
{
$content['nm'] = [
'get_rows' => 'preferences.'.__CLASS__.'.getTokens',
'no_cat' => true,
'no_filter' => true,
'no_filter2' => true,
'filter_no_lang' => true,
'order' => 'access_token_updated',
'sort' => 'DESC',
'row_id' => 'access_token_id',
'default_cols' => '!client_id',
'actions' => self::tokenActions(),
];
$sel_options += [
'client_status' => ['Disabled', 'Active'],
'access_token_revoked' => ['Active', 'Revoked'],
'access_token_scopes' => (new ScopeRepository())->selOptions(),
];
}
else
{
$readonlys['tabs']['tokens'] = true;
}
// disable 2FA tab, if admin disabled it
if ($GLOBALS['egw_info']['server']['2fa_required'] === 'disabled')
{
$readonlys['tabs']['two_factor_auth'] = true;
}
$tmpl->exec('preferences.preferences_password.change', $content, $sel_options, $readonlys, [
$preserve = [
'2fa' => $content['2fa']+[
'secret_key' => $secret_key,
],
], 2);
}
]
];
/**
* Query tokens for nextmatch widget
*
* @param array $query with keys 'start', 'search', 'order', 'sort', 'col_filter'
* For other keys like 'filter', 'cat_id' you have to reimplement this method in a derived class.
* @param array &$rows returned rows/competitions
* @param array &$readonlys eg. to disable buttons based on acl, not use here, maybe in a derived class
* @return int number of rows found
*/
public function getTokens(array $query, array &$rows, array &$readonlys)
{
if (!class_exists(AccessTokenRepository::class)) return;
$token_repo = new AccessTokenRepository();
if (($ret = $token_repo->get_rows($query, $rows, $readonlys)))
$tmpl->setElementAttribute('tabs', 'add_tabs', true);
$tabs =& $tmpl->getElementAttribute('tabs', 'tabs');
if (($first_call = !isset($tabs)))
{
foreach($rows as $key => &$row)
$tabs = array();
}
// register hooks, if openid is available, but new hook not yet registered (should be removed after 19.1)
if (!empty($GLOBALS['egw_info']['apps']['openid']) && !Api\Hooks::implemented('preferences_security'))
{
Api\Hooks::read(true);
}
$hook_data = Api\Hooks::process(array('location' => 'preferences_security')+$content, ['openid'], true);
foreach($hook_data as $extra_tabs)
{
if (!$extra_tabs) continue;
foreach(isset($extra_tabs[0]) ? $extra_tabs : [$extra_tabs] as $extra_tab)
{
if (!is_int($key)) continue;
// boolean does NOT work as key for select-box
$row['access_token_revoked'] = (string)(int)$row['access_token_revoked'];
$row['client_status'] = (string)(int)$row['client_status'];
// dont send token itself to UI
unset($row['access_token_identifier']);
// format user-agent as "OS Version\nBrowser Version" prefering auth-code over access-token
// as for implicit grant auth-code contains real user-agent, access-token container the server
if (!empty($row['auth_code_user_agent']))
if (!empty($extra_tab['data']) && is_array($extra_tab['data']))
{
$row['user_agent'] = Api\Header\UserAgent::osBrowser($row['auth_code_user_agent']);
$row['user_ip'] = $row['auth_code_ip'];
$row['user_agent_tooltip'] = Api\Header\UserAgent::osBrowser($row['access_token_user_agent']);
$row['user_ip_tooltip'] = $row['access_token_ip'];
$content = array_merge($content, $extra_tab['data']);
}
else
if (!empty($extra_tab['preserve']) && is_array($extra_tab['preserve']))
{
$row['user_agent'] = Api\Header\UserAgent::osBrowser($row['access_token_user_agent']);
$row['user_ip'] = $row['access_token_ip'];
$preserve = array_merge($preserve, $extra_tab['preserve']);
}
if (!empty($extra_tab['sel_options']) && is_array($extra_tab['sel_options']))
{
$sel_options = array_merge($sel_options, $extra_tab['sel_options']);
}
if (!empty($extra_tab['readonlys']) && is_array($extra_tab['readonlys']))
{
$readonlys = array_merge($readonlys, $extra_tab['readonlys']);
}
if (!empty($extra_tab['save_callback']))
{
$preserve['save_callbacks'][$extra_tab['name']] = $extra_tab['save_callback'];
}
// we must NOT add tabs more then once!
if ($first_call && !empty($extra_tab['label']) && !empty($extra_tab['name']))
{
$tabs[] = array(
'label' => $extra_tab['label'],
'template' => $extra_tab['name'],
'prepend' => $extra_tab['prepend'],
);
}
//error_log(__METHOD__."() changed tabs=".array2string($tabs));
}
}
return $ret;
}
/**
* Get actions for tokens
*/
protected function tokenActions()
{
return [
'delete' => array(
'caption' => 'Revoke',
'allowOnMultiple' => true,
'confirm' => 'Revoke this token',
),
];
$tmpl->exec('preferences.preferences_password.change', $content, $sel_options, $readonlys, $preserve, 2);
}
/**
@ -281,7 +240,6 @@ class preferences_password
{
$secret_key = $google2fa->generateSecretKey();//16, $GLOBALS['egw_info']['user']['account_lid']);
}
$qrc = '';
if (isset($generate) || empty($creds))
{
$image = $google2fa->getQRCodeInline(

View File

@ -82,12 +82,10 @@
<tabs>
<tab id="change_password" label="Change password"/>
<tab id="two_factor_auth" label="Two factor auth"/>
<tab id="tokens" label="Revoke Acccess Tokens"/>
</tabs>
<tabpanels>
<template id="preferences.password.change"/>
<template id="preferences.password.2fa"/>
<template id="openid.access_tokens"/>
</tabpanels>
</tabbox>
<hbox class="dialogFooterToolbar">