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Check at login time all the PHP extensions are available if not error_log

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FrancescoUK
2017-08-06 14:32:17 +01:00
parent 627bbb9b07
commit 3ef1abdcc5
2 changed files with 27 additions and 5 deletions
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30
application/controllers/Login.php
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@@ -54,9 +54,9 @@ class Login extends CI_Controller
{
$password = $this->input->post('password');
if($this->_security_check())
if(!$this->_installation_check())
{
$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_security'));
$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_installation'));
return FALSE;
}
@@ -94,9 +94,31 @@ class Login extends CI_Controller
return TRUE;
}
private function _security_check()
private function _installation_check()
{
return preg_match('~\b(Copyright|(c)|©|All rights reserved|Developed|Crafted|Implemented|Made|Powered|Code|Design|unblockUI|blockUI|blockOverlay|hide|opacity)\b~i', file_get_contents(APPPATH . 'views/partial/footer.php'));
// get PHP extensions and check that the required ones are installed
$extensions = implode(', ', get_loaded_extensions());
$keys = array('bcmath', 'intl', 'gd', 'sockets', 'mcrypt');
$pattern = '/';
foreach($keys as $key)
{
$pattern .= '(?=.*\b' . preg_quote($key, '/') . '\b)';
}
$pattern .= '/i';
$result = preg_match($pattern, $extensions);
if(!$result)
{
error_log('Check your php.ini');
error_log('PHP installed extensions: ' . $extensions);
error_log('PHP required extensions: ' . implode(', ', $keys));
}
else
{
$result = preg_match('~\b(Copyright|(c)|©|All rights reserved|Developed|Crafted|Implemented|Made|Powered|Code|Design|unblockUI|blockUI|blockOverlay|hide|opacity)\b~i', file_get_contents(APPPATH . 'views/partial/footer.php')) != TRUE;
}
return $result;
}
}
?>

2
application/language/en/login_lang.php
View File

@@ -3,8 +3,8 @@
$lang["login_gcaptcha"] = "I'm not a robot";
$lang["login_go"] = "Go";
$lang["login_invalid_gcaptcha"] = "Invalid I'm not a robot";
$lang["login_invalid_installation"] = "The installation is not correct, check your php.ini";
$lang["login_invalid_username_and_password"] = "Invalid username or password";
$lang["login_invalid_security"] = "Security check failure";
$lang["login_login"] = "Login";
$lang["login_password"] = "Password";
$lang["login_username"] = "Username";