Дозаливка
This commit is contained in:
@@ -0,0 +1,817 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* Cookie Authentication plugin for phpMyAdmin
|
||||
*
|
||||
* @package PhpMyAdmin-Authentication
|
||||
* @subpackage Cookie
|
||||
*/
|
||||
if (! defined('PHPMYADMIN')) {
|
||||
exit;
|
||||
}
|
||||
|
||||
/* Get the authentication interface */
|
||||
require_once 'libraries/plugins/AuthenticationPlugin.class.php';
|
||||
|
||||
/**
|
||||
* Remember where to redirect the user
|
||||
* in case of an expired session.
|
||||
*/
|
||||
if (! empty($_REQUEST['target'])) {
|
||||
$GLOBALS['target'] = $_REQUEST['target'];
|
||||
} else if (PMA_getenv('SCRIPT_NAME')) {
|
||||
$GLOBALS['target'] = basename(PMA_getenv('SCRIPT_NAME'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Swekey authentication functions.
|
||||
*/
|
||||
require './libraries/plugins/auth/swekey/swekey.auth.lib.php';
|
||||
|
||||
/**
|
||||
* Initialization
|
||||
* Store the initialization vector because it will be needed for
|
||||
* further decryption. I don't think necessary to have one iv
|
||||
* per server so I don't put the server number in the cookie name.
|
||||
*/
|
||||
if (function_exists('mcrypt_encrypt')) {
|
||||
if (empty($_COOKIE['pma_mcrypt_iv'])
|
||||
|| ! ($iv = base64_decode($_COOKIE['pma_mcrypt_iv'], true))
|
||||
) {
|
||||
srand((double) microtime() * 1000000);
|
||||
$td = mcrypt_module_open(MCRYPT_BLOWFISH, '', MCRYPT_MODE_CBC, '');
|
||||
if ($td === false) {
|
||||
PMA_fatalError(__('Failed to use Blowfish from mcrypt!'));
|
||||
}
|
||||
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
|
||||
$GLOBALS['PMA_Config']->setCookie(
|
||||
'pma_mcrypt_iv',
|
||||
base64_encode($iv)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles the cookie authentication method
|
||||
*
|
||||
* @package PhpMyAdmin-Authentication
|
||||
*/
|
||||
class AuthenticationCookie extends AuthenticationPlugin
|
||||
{
|
||||
/**
|
||||
* Displays authentication form
|
||||
*
|
||||
* this function MUST exit/quit the application
|
||||
*
|
||||
* @global string $conn_error the last connection error
|
||||
*
|
||||
* @return boolean|void
|
||||
*/
|
||||
public function auth()
|
||||
{
|
||||
global $conn_error;
|
||||
|
||||
$response = PMA_Response::getInstance();
|
||||
if ($response->isAjax()) {
|
||||
$response->isSuccess(false);
|
||||
|
||||
$login_link = '<br /><br />[ ' .
|
||||
sprintf(
|
||||
'<a href="%s" class="ajax login-link">%s</a>',
|
||||
$GLOBALS['cfg']['PmaAbsoluteUri'],
|
||||
__('Log in')
|
||||
)
|
||||
. ' ]';
|
||||
|
||||
if (! empty($conn_error)) {
|
||||
|
||||
$conn_error .= $login_link;
|
||||
|
||||
$response->addJSON(
|
||||
'message',
|
||||
PMA_Message::error(
|
||||
$conn_error
|
||||
)
|
||||
);
|
||||
} else {
|
||||
$response->addJSON(
|
||||
'message',
|
||||
PMA_Message::error(
|
||||
__('Your session has expired. Please log in again.') .
|
||||
$login_link
|
||||
)
|
||||
);
|
||||
}
|
||||
if (defined('TESTSUITE')) {
|
||||
return true;
|
||||
} else {
|
||||
exit;
|
||||
}
|
||||
}
|
||||
|
||||
/* Perform logout to custom URL */
|
||||
if (! empty($_REQUEST['old_usr'])
|
||||
&& ! empty($GLOBALS['cfg']['Server']['LogoutURL'])
|
||||
) {
|
||||
PMA_sendHeaderLocation($GLOBALS['cfg']['Server']['LogoutURL']);
|
||||
if (defined('TESTSUITE')) {
|
||||
return true;
|
||||
} else {
|
||||
exit;
|
||||
}
|
||||
}
|
||||
|
||||
// No recall if blowfish secret is not configured as it would produce
|
||||
// garbage
|
||||
if ($GLOBALS['cfg']['LoginCookieRecall']
|
||||
&& ! empty($GLOBALS['cfg']['blowfish_secret'])
|
||||
) {
|
||||
$default_user = $GLOBALS['PHP_AUTH_USER'];
|
||||
$default_server = $GLOBALS['pma_auth_server'];
|
||||
$autocomplete = '';
|
||||
} else {
|
||||
$default_user = '';
|
||||
$default_server = '';
|
||||
// skip the IE autocomplete feature.
|
||||
$autocomplete = ' autocomplete="off"';
|
||||
}
|
||||
|
||||
$response->getFooter()->setMinimal();
|
||||
$header = $response->getHeader();
|
||||
$header->setBodyId('loginform');
|
||||
$header->setTitle('phpMyAdmin');
|
||||
$header->disableMenu();
|
||||
$header->disableWarnings();
|
||||
|
||||
if (file_exists(CUSTOM_HEADER_FILE)) {
|
||||
include CUSTOM_HEADER_FILE;
|
||||
}
|
||||
echo '
|
||||
<div class="container">
|
||||
<a href="';
|
||||
echo PMA_linkURL('http://www.phpmyadmin.net/');
|
||||
echo '" target="_blank" class="logo">';
|
||||
$logo_image = $GLOBALS['pmaThemeImage'] . 'logo_right.png';
|
||||
if (@file_exists($logo_image)) {
|
||||
echo '<img src="' . $logo_image
|
||||
. '" id="imLogo" name="imLogo" alt="phpMyAdmin" border="0" />';
|
||||
} else {
|
||||
echo '<img name="imLogo" id="imLogo" src="'
|
||||
. $GLOBALS['pmaThemeImage'] . 'pma_logo.png' . '" '
|
||||
. 'border="0" width="88" height="31" alt="phpMyAdmin" />';
|
||||
}
|
||||
echo '</a>
|
||||
<h1>';
|
||||
echo sprintf(
|
||||
__('Welcome to %s'),
|
||||
'<bdo dir="ltr" lang="en">phpMyAdmin</bdo>'
|
||||
);
|
||||
echo "</h1>";
|
||||
|
||||
// Show error message
|
||||
if (! empty($conn_error)) {
|
||||
PMA_Message::rawError($conn_error)->display();
|
||||
}
|
||||
|
||||
echo "<noscript>\n";
|
||||
PMA_message::error(
|
||||
__("Javascript must be enabled past this point")
|
||||
)->display();
|
||||
echo "</noscript>\n";
|
||||
|
||||
echo "<div class='hide js-show'>";
|
||||
// Displays the languages form
|
||||
if (empty($GLOBALS['cfg']['Lang'])) {
|
||||
include_once './libraries/display_select_lang.lib.php';
|
||||
// use fieldset, don't show doc link
|
||||
echo PMA_getLanguageSelectorHtml(true, false);
|
||||
}
|
||||
echo '</div>
|
||||
<br />
|
||||
<!-- Login form -->
|
||||
<form method="post" action="index.php" name="login_form"' . $autocomplete .
|
||||
' class="disableAjax login hide js-show">
|
||||
<fieldset>
|
||||
<legend>';
|
||||
echo __('Log in');
|
||||
echo PMA_Util::showDocu('index');
|
||||
echo '</legend>';
|
||||
if ($GLOBALS['cfg']['AllowArbitraryServer']) {
|
||||
echo '
|
||||
<div class="item">
|
||||
<label for="input_servername" title="';
|
||||
echo __(
|
||||
'You can enter hostname/IP address and port separated by space.'
|
||||
);
|
||||
echo '">';
|
||||
echo __('Server:');
|
||||
echo '</label>
|
||||
<input type="text" name="pma_servername" id="input_servername"';
|
||||
echo ' value="';
|
||||
echo htmlspecialchars($default_server);
|
||||
echo '" size="24" class="textfield" title="';
|
||||
echo __(
|
||||
'You can enter hostname/IP address and port separated by space.'
|
||||
); echo '" />
|
||||
</div>';
|
||||
}
|
||||
echo '<div class="item">
|
||||
<label for="input_username">' . __('Username:') . '</label>
|
||||
<input type="text" name="pma_username" id="input_username" '
|
||||
. 'value="' . htmlspecialchars($default_user) . '" size="24"'
|
||||
. ' class="textfield"/>
|
||||
</div>
|
||||
<div class="item">
|
||||
<label for="input_password">' . __('Password:') . '</label>
|
||||
<input type="password" name="pma_password" id="input_password"'
|
||||
. ' value="" size="24" class="textfield" />
|
||||
</div>';
|
||||
if (count($GLOBALS['cfg']['Servers']) > 1) {
|
||||
echo '<div class="item">
|
||||
<label for="select_server">' . __('Server Choice:') .'</label>
|
||||
<select name="server" id="select_server"';
|
||||
if ($GLOBALS['cfg']['AllowArbitraryServer']) {
|
||||
echo ' onchange="document.forms[\'login_form\'].'
|
||||
. 'elements[\'pma_servername\'].value = \'\'" ';
|
||||
}
|
||||
echo '>';
|
||||
|
||||
include_once './libraries/select_server.lib.php';
|
||||
echo PMA_selectServer(false, false);
|
||||
|
||||
echo '</select></div>';
|
||||
} else {
|
||||
echo ' <input type="hidden" name="server" value="'
|
||||
. $GLOBALS['server'] . '" />';
|
||||
} // end if (server choice)
|
||||
|
||||
// We already have one correct captcha.
|
||||
$skip = false;
|
||||
if ( isset($_SESSION['last_valid_captcha'])
|
||||
&& $_SESSION['last_valid_captcha']
|
||||
) {
|
||||
$skip = true;
|
||||
}
|
||||
|
||||
// Add captcha input field if reCaptcha is enabled
|
||||
if ( !empty($GLOBALS['cfg']['CaptchaLoginPrivateKey'])
|
||||
&& !empty($GLOBALS['cfg']['CaptchaLoginPublicKey'])
|
||||
&& !$skip
|
||||
) {
|
||||
// If enabled show captcha to the user on the login screen.
|
||||
echo '<script type="text/javascript"
|
||||
src="https://www.google.com/recaptcha/api/challenge?'
|
||||
. 'k=' . $GLOBALS['cfg']['CaptchaLoginPublicKey'] . '&'
|
||||
. 'hl=' . $GLOBALS['lang'] . '">
|
||||
</script>
|
||||
<noscript>
|
||||
<iframe src="https://www.google.com/recaptcha/api/noscript?k='
|
||||
. $GLOBALS['cfg']['CaptchaLoginPublicKey'] . '"
|
||||
height="300" width="500" frameborder="0"></iframe><br>
|
||||
<textarea name="recaptcha_challenge_field" rows="3" cols="40">
|
||||
</textarea>
|
||||
<input type="hidden" name="recaptcha_response_field"
|
||||
value="manual_challenge">
|
||||
</noscript>
|
||||
<script type="text/javascript">
|
||||
$("#recaptcha_reload_btn").addClass("disableAjax");
|
||||
$("#recaptcha_switch_audio_btn").addClass("disableAjax");
|
||||
$("#recaptcha_switch_img_btn").addClass("disableAjax");
|
||||
$("#recaptcha_whatsthis_btn").addClass("disableAjax");
|
||||
$("#recaptcha_audio_play_again").live("mouseover", function() {
|
||||
$(this).addClass("disableAjax");
|
||||
});
|
||||
</script>';
|
||||
}
|
||||
|
||||
echo '</fieldset>
|
||||
<fieldset class="tblFooters">
|
||||
<input value="' . __('Go') . '" type="submit" id="input_go" />';
|
||||
$_form_params = array();
|
||||
if (! empty($GLOBALS['target'])) {
|
||||
$_form_params['target'] = $GLOBALS['target'];
|
||||
}
|
||||
if (! empty($GLOBALS['db'])) {
|
||||
$_form_params['db'] = $GLOBALS['db'];
|
||||
}
|
||||
if (! empty($GLOBALS['table'])) {
|
||||
$_form_params['table'] = $GLOBALS['table'];
|
||||
}
|
||||
// do not generate a "server" hidden field as we want the "server"
|
||||
// drop-down to have priority
|
||||
echo PMA_URL_getHiddenInputs($_form_params, '', 0, 'server');
|
||||
echo '</fieldset>
|
||||
</form>';
|
||||
|
||||
// BEGIN Swekey Integration
|
||||
Swekey_login('input_username', 'input_go');
|
||||
// END Swekey Integration
|
||||
|
||||
if ($GLOBALS['error_handler']->hasDisplayErrors()) {
|
||||
echo '<div>';
|
||||
$GLOBALS['error_handler']->dispErrors();
|
||||
echo '</div>';
|
||||
}
|
||||
echo '</div>';
|
||||
if (file_exists(CUSTOM_FOOTER_FILE)) {
|
||||
include CUSTOM_FOOTER_FILE;
|
||||
}
|
||||
if (! defined('TESTSUITE')) {
|
||||
exit;
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets advanced authentication settings
|
||||
*
|
||||
* this function DOES NOT check authentication - it just checks/provides
|
||||
* authentication credentials required to connect to the MySQL server
|
||||
* usually with $GLOBALS['dbi']->connect()
|
||||
*
|
||||
* it returns false if something is missing - which usually leads to
|
||||
* auth() which displays login form
|
||||
*
|
||||
* it returns true if all seems ok which usually leads to auth_set_user()
|
||||
*
|
||||
* it directly switches to authFails() if user inactivity timout is reached
|
||||
*
|
||||
* @todo AllowArbitraryServer on does not imply that the user wants an
|
||||
* arbitrary server, or? so we should also check if this is filled
|
||||
* and not only if allowed
|
||||
*
|
||||
* @return boolean whether we get authentication settings or not
|
||||
*/
|
||||
public function authCheck()
|
||||
{
|
||||
global $conn_error;
|
||||
|
||||
// Initialization
|
||||
/**
|
||||
* @global $GLOBALS['pma_auth_server'] the user provided server to
|
||||
* connect to
|
||||
*/
|
||||
$GLOBALS['pma_auth_server'] = '';
|
||||
|
||||
$GLOBALS['PHP_AUTH_USER'] = $GLOBALS['PHP_AUTH_PW'] = '';
|
||||
$GLOBALS['from_cookie'] = false;
|
||||
|
||||
// BEGIN Swekey Integration
|
||||
if (! Swekey_Auth_check()) {
|
||||
return false;
|
||||
}
|
||||
// END Swekey Integration
|
||||
|
||||
if (defined('PMA_CLEAR_COOKIES')) {
|
||||
foreach ($GLOBALS['cfg']['Servers'] as $key => $val) {
|
||||
$GLOBALS['PMA_Config']->removeCookie('pmaPass-' . $key);
|
||||
$GLOBALS['PMA_Config']->removeCookie('pmaServer-' . $key);
|
||||
$GLOBALS['PMA_Config']->removeCookie('pmaUser-' . $key);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// We already have one correct captcha.
|
||||
$skip = false;
|
||||
if ( isset($_SESSION['last_valid_captcha'])
|
||||
&& $_SESSION['last_valid_captcha']
|
||||
) {
|
||||
$skip = true;
|
||||
}
|
||||
|
||||
// Verify Captcha if it is required.
|
||||
if ( !empty($GLOBALS['cfg']['CaptchaLoginPrivateKey'])
|
||||
&& !empty($GLOBALS['cfg']['CaptchaLoginPublicKey'])
|
||||
&& !$skip
|
||||
) {
|
||||
if ( !empty($_POST["recaptcha_challenge_field"])
|
||||
&& !empty($_POST["recaptcha_response_field"])
|
||||
) {
|
||||
include_once 'libraries/plugins/auth/recaptchalib.php';
|
||||
|
||||
// Use private key to verify captcha status.
|
||||
$resp = recaptcha_check_answer(
|
||||
$GLOBALS['cfg']['CaptchaLoginPrivateKey'],
|
||||
$_SERVER["REMOTE_ADDR"],
|
||||
$_POST["recaptcha_challenge_field"],
|
||||
$_POST["recaptcha_response_field"]
|
||||
);
|
||||
|
||||
// Check if the captcha entered is valid, if not stop the login.
|
||||
if ( !$resp->is_valid ) {
|
||||
$conn_error = __('Entered captcha is wrong, try again!');
|
||||
$_SESSION['last_valid_captcha'] = false;
|
||||
return false;
|
||||
} else {
|
||||
$_SESSION['last_valid_captcha'] = true;
|
||||
}
|
||||
} elseif (! empty($_POST["recaptcha_challenge_field"])
|
||||
&& empty($_POST["recaptcha_response_field"])
|
||||
) {
|
||||
$conn_error = __('Please enter correct captcha!');
|
||||
return false;
|
||||
} else {
|
||||
if (! isset($_SESSION['last_valid_captcha'])
|
||||
|| ! $_SESSION['last_valid_captcha']
|
||||
) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (! empty($_REQUEST['old_usr'])) {
|
||||
// The user wants to be logged out
|
||||
// -> delete his choices that were stored in session
|
||||
|
||||
// according to the PHP manual we should do this before the destroy:
|
||||
//$_SESSION = array();
|
||||
|
||||
if (! defined('TESTSUITE')) {
|
||||
session_destroy();
|
||||
// $_SESSION array is not immediately emptied
|
||||
$_SESSION['last_valid_captcha'] = false;
|
||||
}
|
||||
// -> delete password cookie(s)
|
||||
if ($GLOBALS['cfg']['LoginCookieDeleteAll']) {
|
||||
foreach ($GLOBALS['cfg']['Servers'] as $key => $val) {
|
||||
$GLOBALS['PMA_Config']->removeCookie('pmaPass-' . $key);
|
||||
if (isset($_COOKIE['pmaPass-' . $key])) {
|
||||
unset($_COOKIE['pmaPass-' . $key]);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
$GLOBALS['PMA_Config']->removeCookie(
|
||||
'pmaPass-' . $GLOBALS['server']
|
||||
);
|
||||
if (isset($_COOKIE['pmaPass-' . $GLOBALS['server']])) {
|
||||
unset($_COOKIE['pmaPass-' . $GLOBALS['server']]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (! empty($_REQUEST['pma_username'])) {
|
||||
// The user just logged in
|
||||
$GLOBALS['PHP_AUTH_USER'] = $_REQUEST['pma_username'];
|
||||
$GLOBALS['PHP_AUTH_PW'] = empty($_REQUEST['pma_password'])
|
||||
? ''
|
||||
: $_REQUEST['pma_password'];
|
||||
if ($GLOBALS['cfg']['AllowArbitraryServer']
|
||||
&& isset($_REQUEST['pma_servername'])
|
||||
) {
|
||||
$GLOBALS['pma_auth_server'] = $_REQUEST['pma_servername'];
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// At the end, try to set the $GLOBALS['PHP_AUTH_USER']
|
||||
// and $GLOBALS['PHP_AUTH_PW'] variables from cookies
|
||||
|
||||
// servername
|
||||
if ($GLOBALS['cfg']['AllowArbitraryServer']
|
||||
&& ! empty($_COOKIE['pmaServer-' . $GLOBALS['server']])
|
||||
) {
|
||||
$GLOBALS['pma_auth_server']
|
||||
= $_COOKIE['pmaServer-' . $GLOBALS['server']];
|
||||
}
|
||||
|
||||
// username
|
||||
if (empty($_COOKIE['pmaUser-' . $GLOBALS['server']])) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$GLOBALS['PHP_AUTH_USER'] = $this->blowfishDecrypt(
|
||||
$_COOKIE['pmaUser-' . $GLOBALS['server']],
|
||||
$this->_getBlowfishSecret()
|
||||
);
|
||||
|
||||
// user was never logged in since session start
|
||||
if (empty($_SESSION['last_access_time'])) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// User inactive too long
|
||||
$last_access_time = time() - $GLOBALS['cfg']['LoginCookieValidity'];
|
||||
if ($_SESSION['last_access_time'] < $last_access_time
|
||||
) {
|
||||
PMA_Util::cacheUnset('is_create_db_priv', true);
|
||||
PMA_Util::cacheUnset('is_process_priv', true);
|
||||
PMA_Util::cacheUnset('is_reload_priv', true);
|
||||
PMA_Util::cacheUnset('db_to_create', true);
|
||||
PMA_Util::cacheUnset('dbs_where_create_table_allowed', true);
|
||||
$GLOBALS['no_activity'] = true;
|
||||
$this->authFails();
|
||||
if (! defined('TESTSUITE')) {
|
||||
exit;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// password
|
||||
if (empty($_COOKIE['pmaPass-' . $GLOBALS['server']])) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$GLOBALS['PHP_AUTH_PW'] = $this->blowfishDecrypt(
|
||||
$_COOKIE['pmaPass-' . $GLOBALS['server']],
|
||||
$this->_getBlowfishSecret()
|
||||
);
|
||||
|
||||
if ($GLOBALS['PHP_AUTH_PW'] == "\xff(blank)") {
|
||||
$GLOBALS['PHP_AUTH_PW'] = '';
|
||||
}
|
||||
|
||||
$GLOBALS['from_cookie'] = true;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the user and password after last checkings if required
|
||||
*
|
||||
* @return boolean always true
|
||||
*/
|
||||
public function authSetUser()
|
||||
{
|
||||
global $cfg;
|
||||
|
||||
// Ensures valid authentication mode, 'only_db', bookmark database and
|
||||
// table names and relation table name are used
|
||||
if ($cfg['Server']['user'] != $GLOBALS['PHP_AUTH_USER']) {
|
||||
foreach ($cfg['Servers'] as $idx => $current) {
|
||||
if ($current['host'] == $cfg['Server']['host']
|
||||
&& $current['port'] == $cfg['Server']['port']
|
||||
&& $current['socket'] == $cfg['Server']['socket']
|
||||
&& $current['ssl'] == $cfg['Server']['ssl']
|
||||
&& $current['connect_type'] == $cfg['Server']['connect_type']
|
||||
&& $current['user'] == $GLOBALS['PHP_AUTH_USER']
|
||||
) {
|
||||
$GLOBALS['server'] = $idx;
|
||||
$cfg['Server'] = $current;
|
||||
break;
|
||||
}
|
||||
} // end foreach
|
||||
} // end if
|
||||
|
||||
if ($GLOBALS['cfg']['AllowArbitraryServer']
|
||||
&& ! empty($GLOBALS['pma_auth_server'])
|
||||
) {
|
||||
/* Allow to specify 'host port' */
|
||||
$parts = explode(' ', $GLOBALS['pma_auth_server']);
|
||||
if (count($parts) == 2) {
|
||||
$tmp_host = $parts[0];
|
||||
$tmp_port = $parts[1];
|
||||
} else {
|
||||
$tmp_host = $GLOBALS['pma_auth_server'];
|
||||
$tmp_port = '';
|
||||
}
|
||||
if ($cfg['Server']['host'] != $GLOBALS['pma_auth_server']) {
|
||||
$cfg['Server']['host'] = $tmp_host;
|
||||
if (! empty($tmp_port)) {
|
||||
$cfg['Server']['port'] = $tmp_port;
|
||||
}
|
||||
}
|
||||
unset($tmp_host, $tmp_port, $parts);
|
||||
}
|
||||
$cfg['Server']['user'] = $GLOBALS['PHP_AUTH_USER'];
|
||||
$cfg['Server']['password'] = $GLOBALS['PHP_AUTH_PW'];
|
||||
|
||||
// Avoid showing the password in phpinfo()'s output
|
||||
unset($GLOBALS['PHP_AUTH_PW']);
|
||||
unset($_SERVER['PHP_AUTH_PW']);
|
||||
|
||||
$_SESSION['last_access_time'] = time();
|
||||
}
|
||||
|
||||
/**
|
||||
* Stores user credentials after successful login.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function storeUserCredentials()
|
||||
{
|
||||
global $cfg;
|
||||
|
||||
// Name and password cookies need to be refreshed each time
|
||||
// Duration = one month for username
|
||||
$GLOBALS['PMA_Config']->setCookie(
|
||||
'pmaUser-' . $GLOBALS['server'],
|
||||
$this->blowfishEncrypt(
|
||||
$cfg['Server']['user'],
|
||||
$this->_getBlowfishSecret()
|
||||
)
|
||||
);
|
||||
|
||||
// Duration = as configured
|
||||
$GLOBALS['PMA_Config']->setCookie(
|
||||
'pmaPass-' . $GLOBALS['server'],
|
||||
$this->blowfishEncrypt(
|
||||
! empty($cfg['Server']['password'])
|
||||
? $cfg['Server']['password'] : "\xff(blank)",
|
||||
$this->_getBlowfishSecret()
|
||||
),
|
||||
null,
|
||||
$GLOBALS['cfg']['LoginCookieStore']
|
||||
);
|
||||
|
||||
// Set server cookies if required (once per session) and, in this case,
|
||||
// force reload to ensure the client accepts cookies
|
||||
if (! $GLOBALS['from_cookie']) {
|
||||
if ($GLOBALS['cfg']['AllowArbitraryServer']) {
|
||||
if (! empty($GLOBALS['pma_auth_server'])) {
|
||||
// Duration = one month for servername
|
||||
$GLOBALS['PMA_Config']->setCookie(
|
||||
'pmaServer-' . $GLOBALS['server'],
|
||||
$cfg['Server']['host']
|
||||
);
|
||||
} else {
|
||||
// Delete servername cookie
|
||||
$GLOBALS['PMA_Config']->removeCookie(
|
||||
'pmaServer-' . $GLOBALS['server']
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// URL where to go:
|
||||
$redirect_url = $cfg['PmaAbsoluteUri'] . 'index.php';
|
||||
|
||||
// any parameters to pass?
|
||||
$url_params = array();
|
||||
if (strlen($GLOBALS['db'])) {
|
||||
$url_params['db'] = $GLOBALS['db'];
|
||||
}
|
||||
if (strlen($GLOBALS['table'])) {
|
||||
$url_params['table'] = $GLOBALS['table'];
|
||||
}
|
||||
// any target to pass?
|
||||
if (! empty($GLOBALS['target'])
|
||||
&& $GLOBALS['target'] != 'index.php'
|
||||
) {
|
||||
$url_params['target'] = $GLOBALS['target'];
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear user cache.
|
||||
*/
|
||||
PMA_Util::clearUserCache();
|
||||
|
||||
PMA_Response::getInstance()->disable();
|
||||
|
||||
PMA_sendHeaderLocation(
|
||||
$redirect_url . PMA_URL_getCommon($url_params, '&'),
|
||||
true
|
||||
);
|
||||
if (! defined('TESTSUITE')) {
|
||||
exit;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
} // end if
|
||||
|
||||
return true;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* User is not allowed to login to MySQL -> authentication failed
|
||||
*
|
||||
* prepares error message and switches to auth() which display the error
|
||||
* and the login form
|
||||
*
|
||||
* this function MUST exit/quit the application,
|
||||
* currently doen by call to auth()
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function authFails()
|
||||
{
|
||||
global $conn_error;
|
||||
|
||||
// Deletes password cookie and displays the login form
|
||||
$GLOBALS['PMA_Config']->removeCookie('pmaPass-' . $GLOBALS['server']);
|
||||
|
||||
if (! empty($GLOBALS['login_without_password_is_forbidden'])) {
|
||||
$conn_error = __(
|
||||
'Login without a password is forbidden by configuration'
|
||||
. ' (see AllowNoPassword)'
|
||||
);
|
||||
} elseif (! empty($GLOBALS['allowDeny_forbidden'])) {
|
||||
$conn_error = __('Access denied');
|
||||
} elseif (! empty($GLOBALS['no_activity'])) {
|
||||
$conn_error = sprintf(
|
||||
__('No activity within %s seconds; please log in again.'),
|
||||
$GLOBALS['cfg']['LoginCookieValidity']
|
||||
);
|
||||
} elseif ($GLOBALS['dbi']->getError()) {
|
||||
$conn_error = '#' . $GLOBALS['errno'] . ' '
|
||||
. __('Cannot log in to the MySQL server');
|
||||
} else {
|
||||
$conn_error = __('Cannot log in to the MySQL server');
|
||||
}
|
||||
|
||||
// needed for PHP-CGI (not need for FastCGI or mod-php)
|
||||
header('Cache-Control: no-store, no-cache, must-revalidate');
|
||||
header('Pragma: no-cache');
|
||||
|
||||
$this->auth();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns blowfish secret or generates one if needed.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
private function _getBlowfishSecret()
|
||||
{
|
||||
if (empty($GLOBALS['cfg']['blowfish_secret'])) {
|
||||
if (empty($_SESSION['auto_blowfish_secret'])) {
|
||||
// this returns 23 characters
|
||||
$_SESSION['auto_blowfish_secret'] = uniqid('', true);
|
||||
}
|
||||
return $_SESSION['auto_blowfish_secret'];
|
||||
} else {
|
||||
// apply md5() to work around too long secrets (returns 32 characters)
|
||||
return md5($GLOBALS['cfg']['blowfish_secret']);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Encryption using blowfish algorithm (mcrypt)
|
||||
* or phpseclib's AES if mcrypt not available
|
||||
*
|
||||
* @param string $data original data
|
||||
* @param string $secret the secret
|
||||
*
|
||||
* @return string the encrypted result
|
||||
*/
|
||||
public function blowfishEncrypt($data, $secret)
|
||||
{
|
||||
global $iv;
|
||||
if (! function_exists('mcrypt_encrypt')) {
|
||||
/**
|
||||
* This library uses mcrypt when available, so
|
||||
* we could always call it instead of having an
|
||||
* if/then/else logic, however the include_once
|
||||
* call is costly
|
||||
*/
|
||||
include_once "./libraries/phpseclib/Crypt/AES.php";
|
||||
$cipher = new Crypt_AES(CRYPT_AES_MODE_ECB);
|
||||
$cipher->setKey($secret);
|
||||
return base64_encode($cipher->encrypt($data));
|
||||
} else {
|
||||
return base64_encode(
|
||||
mcrypt_encrypt(
|
||||
MCRYPT_BLOWFISH,
|
||||
$secret,
|
||||
$data,
|
||||
MCRYPT_MODE_CBC,
|
||||
$iv
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Decryption using blowfish algorithm (mcrypt)
|
||||
* or phpseclib's AES if mcrypt not available
|
||||
*
|
||||
* @param string $encdata encrypted data
|
||||
* @param string $secret the secret
|
||||
*
|
||||
* @return string original data
|
||||
*/
|
||||
public function blowfishDecrypt($encdata, $secret)
|
||||
{
|
||||
global $iv;
|
||||
if (! function_exists('mcrypt_encrypt')) {
|
||||
include_once "./libraries/phpseclib/Crypt/AES.php";
|
||||
$cipher = new Crypt_AES(CRYPT_AES_MODE_ECB);
|
||||
$cipher->setKey($secret);
|
||||
return $cipher->decrypt(base64_decode($encdata));
|
||||
} else {
|
||||
$data = base64_decode($encdata);
|
||||
$decrypted = mcrypt_decrypt(
|
||||
MCRYPT_BLOWFISH,
|
||||
$secret,
|
||||
$data,
|
||||
MCRYPT_MODE_CBC,
|
||||
$iv
|
||||
);
|
||||
return trim($decrypted);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is called when any PluginManager to which the observer
|
||||
* is attached calls PluginManager::notify()
|
||||
*
|
||||
* @param SplSubject $subject The PluginManager notifying the observer
|
||||
* of an update.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function update (SplSubject $subject)
|
||||
{
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user