AnonSec Shell

Server IP : 162.19.86.63 / Your IP : 216.73.217.81 [ Reverse IP ]
Web Server : Apache
System : Linux oirealestate.net 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64
User : oinversion ( 10001)
PHP Version : 5.6.40
Disable Function : opcache_get_status
Domains : 5 Domains
MySQL : ON | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF
Directory : /var/www/vhosts/oinversion.com/.trash/
Upload File :
[ HOME ] [ BACKUP SHELL ] [ JUMPING ] [ MASS DEFACE ] [ SCAN ROOT ] [ SYMLINK ]
Current File : /var/www/vhosts/oinversion.com/.trash/log.tar
Target.php000066600000027563151456236450006537 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\log;

use Yii;
use yii\base\Component;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\VarDumper;
use yii\web\Request;

/**
 * Target is the base class for all log target classes.
 *
 * A log target object will filter the messages logged by [[Logger]] according
 * to its [[levels]] and [[categories]] properties. It may also export the filtered
 * messages to specific destination defined by the target, such as emails, files.
 *
 * Level filter and category filter are combinatorial, i.e., only messages
 * satisfying both filter conditions will be handled. Additionally, you
 * may specify [[except]] to exclude messages of certain categories.
 *
 * @property integer $levels The message levels that this target is interested in. This is a bitmap of level
 * values. Defaults to 0, meaning  all available levels. Note that the type of this property differs in getter
 * and setter. See [[getLevels()]] and [[setLevels()]] for details.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
abstract class Target extends Component
{
    /**
     * @var boolean whether to enable this log target. Defaults to true.
     */
    public $enabled = true;
    /**
     * @var array list of message categories that this target is interested in. Defaults to empty, meaning all categories.
     * You can use an asterisk at the end of a category so that the category may be used to
     * match those categories sharing the same common prefix. For example, 'yii\db\*' will match
     * categories starting with 'yii\db\', such as 'yii\db\Connection'.
     */
    public $categories = [];
    /**
     * @var array list of message categories that this target is NOT interested in. Defaults to empty, meaning no uninteresting messages.
     * If this property is not empty, then any category listed here will be excluded from [[categories]].
     * You can use an asterisk at the end of a category so that the category can be used to
     * match those categories sharing the same common prefix. For example, 'yii\db\*' will match
     * categories starting with 'yii\db\', such as 'yii\db\Connection'.
     * @see categories
     */
    public $except = [];
    /**
     * @var array list of the PHP predefined variables that should be logged in a message.
     * Note that a variable must be accessible via `$GLOBALS`. Otherwise it won't be logged.
     *
     * Defaults to `['_GET', '_POST', '_FILES', '_COOKIE', '_SESSION', '_SERVER']`.
     *
     * Since version 2.0.9 additional syntax can be used:
     * Each element could be specified as one of the following:
     *
     * - `var` - `var` will be logged.
     * - `var.key` - only `var[key]` key will be logged.
     * - `!var.key` - `var[key]` key will be excluded.
     *
     * @see \yii\helpers\ArrayHelper::filter()
     */
    public $logVars = ['_GET', '_POST', '_FILES', '_COOKIE', '_SESSION', '_SERVER'];
    /**
     * @var callable a PHP callable that returns a string to be prefixed to every exported message.
     *
     * If not set, [[getMessagePrefix()]] will be used, which prefixes the message with context information
     * such as user IP, user ID and session ID.
     *
     * The signature of the callable should be `function ($message)`.
     */
    public $prefix;
    /**
     * @var integer how many messages should be accumulated before they are exported.
     * Defaults to 1000. Note that messages will always be exported when the application terminates.
     * Set this property to be 0 if you don't want to export messages until the application terminates.
     */
    public $exportInterval = 1000;
    /**
     * @var array the messages that are retrieved from the logger so far by this log target.
     * Please refer to [[Logger::messages]] for the details about the message structure.
     */
    public $messages = [];

    private $_levels = 0;


    /**
     * Exports log [[messages]] to a specific destination.
     * Child classes must implement this method.
     */
    abstract public function export();

    /**
     * Processes the given log messages.
     * This method will filter the given messages with [[levels]] and [[categories]].
     * And if requested, it will also export the filtering result to specific medium (e.g. email).
     * @param array $messages log messages to be processed. See [[Logger::messages]] for the structure
     * of each message.
     * @param boolean $final whether this method is called at the end of the current application
     */
    public function collect($messages, $final)
    {
        $this->messages = array_merge($this->messages, static::filterMessages($messages, $this->getLevels(), $this->categories, $this->except));
        $count = count($this->messages);
        if ($count > 0 && ($final || $this->exportInterval > 0 && $count >= $this->exportInterval)) {
            if (($context = $this->getContextMessage()) !== '') {
                $this->messages[] = [$context, Logger::LEVEL_INFO, 'application', YII_BEGIN_TIME];
            }
            // set exportInterval to 0 to avoid triggering export again while exporting
            $oldExportInterval = $this->exportInterval;
            $this->exportInterval = 0;
            $this->export();
            $this->exportInterval = $oldExportInterval;

            $this->messages = [];
        }
    }

    /**
     * Generates the context information to be logged.
     * The default implementation will dump user information, system variables, etc.
     * @return string the context information. If an empty string, it means no context information.
     */
    protected function getContextMessage()
    {
        $context = ArrayHelper::filter($GLOBALS, $this->logVars);
        $result = [];
        foreach ($context as $key => $value) {
            $result[] = "\${$key} = " . VarDumper::dumpAsString($value);
        }
        return implode("\n\n", $result);
    }

    /**
     * @return integer the message levels that this target is interested in. This is a bitmap of
     * level values. Defaults to 0, meaning  all available levels.
     */
    public function getLevels()
    {
        return $this->_levels;
    }

    /**
     * Sets the message levels that this target is interested in.
     *
     * The parameter can be either an array of interested level names or an integer representing
     * the bitmap of the interested level values. Valid level names include: 'error',
     * 'warning', 'info', 'trace' and 'profile'; valid level values include:
     * [[Logger::LEVEL_ERROR]], [[Logger::LEVEL_WARNING]], [[Logger::LEVEL_INFO]],
     * [[Logger::LEVEL_TRACE]] and [[Logger::LEVEL_PROFILE]].
     *
     * For example,
     *
     * ```php
     * ['error', 'warning']
     * // which is equivalent to:
     * Logger::LEVEL_ERROR | Logger::LEVEL_WARNING
     * ```
     *
     * @param array|integer $levels message levels that this target is interested in.
     * @throws InvalidConfigException if an unknown level name is given
     */
    public function setLevels($levels)
    {
        static $levelMap = [
            'error' => Logger::LEVEL_ERROR,
            'warning' => Logger::LEVEL_WARNING,
            'info' => Logger::LEVEL_INFO,
            'trace' => Logger::LEVEL_TRACE,
            'profile' => Logger::LEVEL_PROFILE,
        ];
        if (is_array($levels)) {
            $this->_levels = 0;
            foreach ($levels as $level) {
                if (isset($levelMap[$level])) {
                    $this->_levels |= $levelMap[$level];
                } else {
                    throw new InvalidConfigException("Unrecognized level: $level");
                }
            }
        } else {
            $this->_levels = $levels;
        }
    }

    /**
     * Filters the given messages according to their categories and levels.
     * @param array $messages messages to be filtered.
     * The message structure follows that in [[Logger::messages]].
     * @param integer $levels the message levels to filter by. This is a bitmap of
     * level values. Value 0 means allowing all levels.
     * @param array $categories the message categories to filter by. If empty, it means all categories are allowed.
     * @param array $except the message categories to exclude. If empty, it means all categories are allowed.
     * @return array the filtered messages.
     */
    public static function filterMessages($messages, $levels = 0, $categories = [], $except = [])
    {
        foreach ($messages as $i => $message) {
            if ($levels && !($levels & $message[1])) {
                unset($messages[$i]);
                continue;
            }

            $matched = empty($categories);
            foreach ($categories as $category) {
                if ($message[2] === $category || !empty($category) && substr_compare($category, '*', -1, 1) === 0 && strpos($message[2], rtrim($category, '*')) === 0) {
                    $matched = true;
                    break;
                }
            }

            if ($matched) {
                foreach ($except as $category) {
                    $prefix = rtrim($category, '*');
                    if (($message[2] === $category || $prefix !== $category) && strpos($message[2], $prefix) === 0) {
                        $matched = false;
                        break;
                    }
                }
            }

            if (!$matched) {
                unset($messages[$i]);
            }
        }
        return $messages;
    }

    /**
     * Formats a log message for display as a string.
     * @param array $message the log message to be formatted.
     * The message structure follows that in [[Logger::messages]].
     * @return string the formatted message
     */
    public function formatMessage($message)
    {
        list($text, $level, $category, $timestamp) = $message;
        $level = Logger::getLevelName($level);
        if (!is_string($text)) {
            // exceptions may not be serializable if in the call stack somewhere is a Closure
            if ($text instanceof \Throwable || $text instanceof \Exception) {
                $text = (string) $text;
            } else {
                $text = VarDumper::export($text);
            }
        }
        $traces = [];
        if (isset($message[4])) {
            foreach ($message[4] as $trace) {
                $traces[] = "in {$trace['file']}:{$trace['line']}";
            }
        }

        $prefix = $this->getMessagePrefix($message);
        return date('Y-m-d H:i:s', $timestamp) . " {$prefix}[$level][$category] $text"
            . (empty($traces) ? '' : "\n    " . implode("\n    ", $traces));
    }

    /**
     * Returns a string to be prefixed to the given message.
     * If [[prefix]] is configured it will return the result of the callback.
     * The default implementation will return user IP, user ID and session ID as a prefix.
     * @param array $message the message being exported.
     * The message structure follows that in [[Logger::messages]].
     * @return string the prefix string
     */
    public function getMessagePrefix($message)
    {
        if ($this->prefix !== null) {
            return call_user_func($this->prefix, $message);
        }

        if (Yii::$app === null) {
            return '';
        }

        $request = Yii::$app->getRequest();
        $ip = $request instanceof Request ? $request->getUserIP() : '-';

        /* @var $user \yii\web\User */
        $user = Yii::$app->has('user', true) ? Yii::$app->get('user') : null;
        if ($user && ($identity = $user->getIdentity(false))) {
            $userID = $identity->getId();
        } else {
            $userID = '-';
        }

        /* @var $session \yii\web\Session */
        $session = Yii::$app->has('session', true) ? Yii::$app->get('session') : null;
        $sessionID = $session && $session->getIsActive() ? $session->getId() : '-';

        return "[$ip][$userID][$sessionID]";
    }
}
SyslogTarget.php000066600000003465151456236450007733 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\log;

use Yii;
use yii\helpers\VarDumper;

/**
 * SyslogTarget writes log to syslog.
 *
 * @author miramir <gmiramir@gmail.com>
 * @since 2.0
 */
class SyslogTarget extends Target
{
    /**
     * @var string syslog identity
     */
    public $identity;
    /**
     * @var integer syslog facility.
     */
    public $facility = LOG_USER;

    /**
     * @var array syslog levels
     */
    private $_syslogLevels = [
        Logger::LEVEL_TRACE => LOG_DEBUG,
        Logger::LEVEL_PROFILE_BEGIN => LOG_DEBUG,
        Logger::LEVEL_PROFILE_END => LOG_DEBUG,
        Logger::LEVEL_INFO => LOG_INFO,
        Logger::LEVEL_WARNING => LOG_WARNING,
        Logger::LEVEL_ERROR => LOG_ERR,
    ];


    /**
     * Writes log messages to syslog
     */
    public function export()
    {
        openlog($this->identity, LOG_ODELAY | LOG_PID, $this->facility);
        foreach ($this->messages as $message) {
            syslog($this->_syslogLevels[$message[1]], $this->formatMessage($message));
        }
        closelog();
    }

    /**
     * @inheritdoc
     */
    public function formatMessage($message)
    {
        list($text, $level, $category, $timestamp) = $message;
        $level = Logger::getLevelName($level);
        if (!is_string($text)) {
            // exceptions may not be serializable if in the call stack somewhere is a Closure
            if ($text instanceof \Throwable || $text instanceof \Exception) {
                $text = (string) $text;
            } else {
                $text = VarDumper::export($text);
            }
        }

        $prefix = $this->getMessagePrefix($message);
        return "{$prefix}[$level][$category] $text";
    }
}
Dispatcher.php000066600000015171151456236450007367 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\log;

use Yii;
use yii\base\Component;
use yii\base\ErrorHandler;

/**
 * Dispatcher manages a set of [[Target|log targets]].
 *
 * Dispatcher implements the [[dispatch()]]-method that forwards the log messages from a [[Logger]] to
 * the registered log [[targets]].
 *
 * An instance of Dispatcher is registered as a core application component and can be accessed using `Yii::$app->log`.
 *
 * You may configure the targets in application configuration, like the following:
 *
 * ```php
 * [
 *     'components' => [
 *         'log' => [
 *             'targets' => [
 *                 'file' => [
 *                     'class' => 'yii\log\FileTarget',
 *                     'levels' => ['trace', 'info'],
 *                     'categories' => ['yii\*'],
 *                 ],
 *                 'email' => [
 *                     'class' => 'yii\log\EmailTarget',
 *                     'levels' => ['error', 'warning'],
 *                     'message' => [
 *                         'to' => 'admin@example.com',
 *                     ],
 *                 ],
 *             ],
 *         ],
 *     ],
 * ]
 * ```
 *
 * Each log target can have a name and can be referenced via the [[targets]] property as follows:
 *
 * ```php
 * Yii::$app->log->targets['file']->enabled = false;
 * ```
 *
 * @property integer $flushInterval How many messages should be logged before they are sent to targets. This
 * method returns the value of [[Logger::flushInterval]].
 * @property Logger $logger The logger. If not set, [[\Yii::getLogger()]] will be used. Note that the type of
 * this property differs in getter and setter. See [[getLogger()]] and [[setLogger()]] for details.
 * @property integer $traceLevel How many application call stacks should be logged together with each message.
 * This method returns the value of [[Logger::traceLevel]]. Defaults to 0.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class Dispatcher extends Component
{
    /**
     * @var array|Target[] the log targets. Each array element represents a single [[Target|log target]] instance
     * or the configuration for creating the log target instance.
     */
    public $targets = [];

    /**
     * @var Logger the logger.
     */
    private $_logger;


    /**
     * @inheritdoc
     */
    public function __construct($config = [])
    {
        // ensure logger gets set before any other config option
        if (isset($config['logger'])) {
            $this->setLogger($config['logger']);
            unset($config['logger']);
        }
        // connect logger and dispatcher
        $this->getLogger();

        parent::__construct($config);
    }

    /**
     * @inheritdoc
     */
    public function init()
    {
        parent::init();

        foreach ($this->targets as $name => $target) {
            if (!$target instanceof Target) {
                $this->targets[$name] = Yii::createObject($target);
            }
        }
    }

    /**
     * Gets the connected logger.
     * If not set, [[\Yii::getLogger()]] will be used.
     * @property Logger the logger. If not set, [[\Yii::getLogger()]] will be used.
     * @return Logger the logger.
     */
    public function getLogger()
    {
        if ($this->_logger === null) {
            $this->setLogger(Yii::getLogger());
        }
        return $this->_logger;
    }

    /**
     * Sets the connected logger.
     * @param Logger|string|array $value the logger to be used. This can either be a logger instance
     * or a configuration that will be used to create one using [[Yii::createObject()]].
     */
    public function setLogger($value)
    {
        if (is_string($value) || is_array($value)) {
            $value = Yii::createObject($value);
        }
        $this->_logger = $value;
        $this->_logger->dispatcher = $this;
    }

    /**
     * @return integer how many application call stacks should be logged together with each message.
     * This method returns the value of [[Logger::traceLevel]]. Defaults to 0.
     */
    public function getTraceLevel()
    {
        return $this->getLogger()->traceLevel;
    }

    /**
     * @param integer $value how many application call stacks should be logged together with each message.
     * This method will set the value of [[Logger::traceLevel]]. If the value is greater than 0,
     * at most that number of call stacks will be logged. Note that only application call stacks are counted.
     * Defaults to 0.
     */
    public function setTraceLevel($value)
    {
        $this->getLogger()->traceLevel = $value;
    }

    /**
     * @return integer how many messages should be logged before they are sent to targets.
     * This method returns the value of [[Logger::flushInterval]].
     */
    public function getFlushInterval()
    {
        return $this->getLogger()->flushInterval;
    }

    /**
     * @param integer $value how many messages should be logged before they are sent to targets.
     * This method will set the value of [[Logger::flushInterval]].
     * Defaults to 1000, meaning the [[Logger::flush()]] method will be invoked once every 1000 messages logged.
     * Set this property to be 0 if you don't want to flush messages until the application terminates.
     * This property mainly affects how much memory will be taken by the logged messages.
     * A smaller value means less memory, but will increase the execution time due to the overhead of [[Logger::flush()]].
     */
    public function setFlushInterval($value)
    {
        $this->getLogger()->flushInterval = $value;
    }

    /**
     * Dispatches the logged messages to [[targets]].
     * @param array $messages the logged messages
     * @param boolean $final whether this method is called at the end of the current application
     */
    public function dispatch($messages, $final)
    {
        $targetErrors = [];
        foreach ($this->targets as $target) {
            if ($target->enabled) {
                try {
                    $target->collect($messages, $final);
                } catch (\Exception $e) {
                    $target->enabled = false;
                    $targetErrors[] = [
                        'Unable to send log via ' . get_class($target) . ': ' . ErrorHandler::convertExceptionToString($e),
                        Logger::LEVEL_WARNING,
                        __METHOD__,
                        microtime(true),
                        [],
                    ];
                }
            }
        }

        if (!empty($targetErrors)) {
            $this->dispatch($targetErrors, true);
        }
    }
}
DbTarget.php000066600000005521151456236450006773 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\log;

use Yii;
use yii\db\Connection;
use yii\base\InvalidConfigException;
use yii\di\Instance;
use yii\helpers\VarDumper;

/**
 * DbTarget stores log messages in a database table.
 *
 * The database connection is specified by [[db]]. Database schema could be initialized by applying migration:
 *
 * ```
 * yii migrate --migrationPath=@yii/log/migrations/
 * ```
 *
 * If you don't want to use migration and need SQL instead, files for all databases are in migrations directory.
 *
 * You may change the name of the table used to store the data by setting [[logTable]].
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class DbTarget extends Target
{
    /**
     * @var Connection|array|string the DB connection object or the application component ID of the DB connection.
     * After the DbTarget object is created, if you want to change this property, you should only assign it
     * with a DB connection object.
     * Starting from version 2.0.2, this can also be a configuration array for creating the object.
     */
    public $db = 'db';
    /**
     * @var string name of the DB table to store cache content. Defaults to "log".
     */
    public $logTable = '{{%log}}';


    /**
     * Initializes the DbTarget component.
     * This method will initialize the [[db]] property to make sure it refers to a valid DB connection.
     * @throws InvalidConfigException if [[db]] is invalid.
     */
    public function init()
    {
        parent::init();
        $this->db = Instance::ensure($this->db, Connection::className());
    }

    /**
     * Stores log messages to DB.
     */
    public function export()
    {
        $tableName = $this->db->quoteTableName($this->logTable);
        $sql = "INSERT INTO $tableName ([[level]], [[category]], [[log_time]], [[prefix]], [[message]])
                VALUES (:level, :category, :log_time, :prefix, :message)";
        $command = $this->db->createCommand($sql);
        foreach ($this->messages as $message) {
            list($text, $level, $category, $timestamp) = $message;
            if (!is_string($text)) {
                // exceptions may not be serializable if in the call stack somewhere is a Closure
                if ($text instanceof \Throwable || $text instanceof \Exception) {
                    $text = (string) $text;
                } else {
                    $text = VarDumper::export($text);
                }
            }
            $command->bindValues([
                ':level' => $level,
                ':category' => $category,
                ':log_time' => $timestamp,
                ':prefix' => $this->getMessagePrefix($message),
                ':message' => $text,
            ])->execute();
        }
    }
}
EmailTarget.php000066600000006165151456236450007502 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\log;

use Yii;
use yii\base\InvalidConfigException;
use yii\di\Instance;
use yii\mail\MailerInterface;

/**
 * EmailTarget sends selected log messages to the specified email addresses.
 *
 * You may configure the email to be sent by setting the [[message]] property, through which
 * you can set the target email addresses, subject, etc.:
 *
 * ```php
 * 'components' => [
 *     'log' => [
 *          'targets' => [
 *              [
 *                  'class' => 'yii\log\EmailTarget',
 *                  'mailer' => 'mailer',
 *                  'levels' => ['error', 'warning'],
 *                  'message' => [
 *                      'from' => ['log@example.com'],
 *                      'to' => ['developer1@example.com', 'developer2@example.com'],
 *                      'subject' => 'Log message',
 *                  ],
 *              ],
 *          ],
 *     ],
 * ],
 * ```
 *
 * In the above `mailer` is ID of the component that sends email and should be already configured.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class EmailTarget extends Target
{
    /**
     * @var array the configuration array for creating a [[\yii\mail\MessageInterface|message]] object.
     * Note that the "to" option must be set, which specifies the destination email address(es).
     */
    public $message = [];
    /**
     * @var MailerInterface|array|string the mailer object or the application component ID of the mailer object.
     * After the EmailTarget object is created, if you want to change this property, you should only assign it
     * with a mailer object.
     * Starting from version 2.0.2, this can also be a configuration array for creating the object.
     */
    public $mailer = 'mailer';


    /**
     * @inheritdoc
     */
    public function init()
    {
        parent::init();
        if (empty($this->message['to'])) {
            throw new InvalidConfigException('The "to" option must be set for EmailTarget::message.');
        }
        $this->mailer = Instance::ensure($this->mailer, 'yii\mail\MailerInterface');
    }

    /**
     * Sends log messages to specified email addresses.
     */
    public function export()
    {
        // moved initialization of subject here because of the following issue
        // https://github.com/yiisoft/yii2/issues/1446
        if (empty($this->message['subject'])) {
            $this->message['subject'] = 'Application Log';
        }
        $messages = array_map([$this, 'formatMessage'], $this->messages);
        $body = wordwrap(implode("\n", $messages), 70);
        $this->composeMessage($body)->send($this->mailer);
    }

    /**
     * Composes a mail message with the given body content.
     * @param string $body the body content
     * @return \yii\mail\MessageInterface $message
     */
    protected function composeMessage($body)
    {
        $message = $this->mailer->compose();
        Yii::configure($message, $this->message);
        $message->setTextBody($body);

        return $message;
    }
}
FileTarget.php000066600000013524151456236450007327 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\log;

use Yii;
use yii\base\InvalidConfigException;
use yii\helpers\FileHelper;

/**
 * FileTarget records log messages in a file.
 *
 * The log file is specified via [[logFile]]. If the size of the log file exceeds
 * [[maxFileSize]] (in kilo-bytes), a rotation will be performed, which renames
 * the current log file by suffixing the file name with '.1'. All existing log
 * files are moved backwards by one place, i.e., '.2' to '.3', '.1' to '.2', and so on.
 * The property [[maxLogFiles]] specifies how many history files to keep.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class FileTarget extends Target
{
    /**
     * @var string log file path or path alias. If not set, it will use the "@runtime/logs/app.log" file.
     * The directory containing the log files will be automatically created if not existing.
     */
    public $logFile;
    /**
     * @var bool whether log files should be rotated when they reach a certain [[maxFileSize|maximum size]].
     * Log rotation is enabled by default. This property allows you to disable it, when you have configured
     * an external tools for log rotation on your server.
     * @since 2.0.3
     */
    public $enableRotation = true;
    /**
     * @var integer maximum log file size, in kilo-bytes. Defaults to 10240, meaning 10MB.
     */
    public $maxFileSize = 10240; // in KB
    /**
     * @var integer number of log files used for rotation. Defaults to 5.
     */
    public $maxLogFiles = 5;
    /**
     * @var integer the permission to be set for newly created log files.
     * This value will be used by PHP chmod() function. No umask will be applied.
     * If not set, the permission will be determined by the current environment.
     */
    public $fileMode;
    /**
     * @var integer the permission to be set for newly created directories.
     * This value will be used by PHP chmod() function. No umask will be applied.
     * Defaults to 0775, meaning the directory is read-writable by owner and group,
     * but read-only for other users.
     */
    public $dirMode = 0775;
    /**
     * @var boolean Whether to rotate log files by copy and truncate in contrast to rotation by
     * renaming files. Defaults to `true` to be more compatible with log tailers and is windows
     * systems which do not play well with rename on open files. Rotation by renaming however is
     * a bit faster.
     *
     * The problem with windows systems where the [rename()](http://www.php.net/manual/en/function.rename.php)
     * function does not work with files that are opened by some process is described in a
     * [comment by Martin Pelletier](http://www.php.net/manual/en/function.rename.php#102274) in
     * the PHP documentation. By setting rotateByCopy to `true` you can work
     * around this problem.
     */
    public $rotateByCopy = true;


    /**
     * Initializes the route.
     * This method is invoked after the route is created by the route manager.
     */
    public function init()
    {
        parent::init();
        if ($this->logFile === null) {
            $this->logFile = Yii::$app->getRuntimePath() . '/logs/app.log';
        } else {
            $this->logFile = Yii::getAlias($this->logFile);
        }
        $logPath = dirname($this->logFile);
        if (!is_dir($logPath)) {
            FileHelper::createDirectory($logPath, $this->dirMode, true);
        }
        if ($this->maxLogFiles < 1) {
            $this->maxLogFiles = 1;
        }
        if ($this->maxFileSize < 1) {
            $this->maxFileSize = 1;
        }
    }

    /**
     * Writes log messages to a file.
     * @throws InvalidConfigException if unable to open the log file for writing
     */
    public function export()
    {
        $text = implode("\n", array_map([$this, 'formatMessage'], $this->messages)) . "\n";
        if (($fp = @fopen($this->logFile, 'a')) === false) {
            throw new InvalidConfigException("Unable to append to log file: {$this->logFile}");
        }
        @flock($fp, LOCK_EX);
        if ($this->enableRotation) {
            // clear stat cache to ensure getting the real current file size and not a cached one
            // this may result in rotating twice when cached file size is used on subsequent calls
            clearstatcache();
        }
        if ($this->enableRotation && @filesize($this->logFile) > $this->maxFileSize * 1024) {
            $this->rotateFiles();
            @flock($fp, LOCK_UN);
            @fclose($fp);
            @file_put_contents($this->logFile, $text, FILE_APPEND | LOCK_EX);
        } else {
            @fwrite($fp, $text);
            @flock($fp, LOCK_UN);
            @fclose($fp);
        }
        if ($this->fileMode !== null) {
            @chmod($this->logFile, $this->fileMode);
        }
    }

    /**
     * Rotates log files.
     */
    protected function rotateFiles()
    {
        $file = $this->logFile;
        for ($i = $this->maxLogFiles; $i >= 0; --$i) {
            // $i == 0 is the original log file
            $rotateFile = $file . ($i === 0 ? '' : '.' . $i);
            if (is_file($rotateFile)) {
                // suppress errors because it's possible multiple processes enter into this section
                if ($i === $this->maxLogFiles) {
                    @unlink($rotateFile);
                } else {
                    if ($this->rotateByCopy) {
                        @copy($rotateFile, $file . '.' . ($i + 1));
                        if ($fp = @fopen($rotateFile, 'a')) {
                            @ftruncate($fp, 0);
                            @fclose($fp);
                        }
                    } else {
                        @rename($rotateFile, $file . '.' . ($i + 1));
                    }
                }
            }
        }
    }
}
migrations/schema-pgsql.sql000066600000001517151456236450012050 0ustar00/**
 * Database schema required by \yii\log\DbTarget.
 *
 * The indexes declared are not required. They are mainly used to improve the performance
 * of some queries about message levels and categories. Depending on your actual needs, you may
 * want to create additional indexes (e.g. index on `log_time`).
 *
 * @author Alexander Makarov <sam@rmcreative.ru>
 * @link http://www.yiiframework.com/
 * @copyright 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @since 2.0.1
 */

drop table if exists "log";

create table "log"
(
   "id"          bigserial NOT NULL PRIMARY KEY,
   "level"       integer,
   "category"    varchar(255),
   "log_time"    double precision,
   "prefix"      text,
   "message"     text
);

create index "idx_log_level" on "log" ("level");
create index "idx_log_category" on "log" ("category");migrations/schema-mssql.sql000066600000001502151456236450012053 0ustar00/**
 * Database schema required by \yii\log\DbTarget.
 *
 * The indexes declared are not required. They are mainly used to improve the performance
 * of some queries about message levels and categories. Depending on your actual needs, you may
 * want to create additional indexes (e.g. index on `log_time`).
 *
 * @author Alexander Makarov <sam@rmcreative.ru>
 * @link http://www.yiiframework.com/
 * @copyright 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @since 2.0.1
 */

drop table if exists [log];

create table [log]
(
   [id]          bigint IDENTITY PRIMARY KEY,
   [level]       integer,
   [category]    varchar(255),
   [log_time]    float,
   [prefix]      text,
   [message]     text
);

create index [idx_log_level] on [log] ([level]);
create index [idx_log_category] on [log] ([category]);
migrations/m141106_185632_log_init.php000066600000005034151456236450013077 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

use yii\base\InvalidConfigException;
use yii\db\Migration;
use yii\log\DbTarget;

/**
 * Initializes log table.
 *
 * The indexes declared are not required. They are mainly used to improve the performance
 * of some queries about message levels and categories. Depending on your actual needs, you may
 * want to create additional indexes (e.g. index on `log_time`).
 *
 * @author Alexander Makarov <sam@rmcreative.ru>
 * @since 2.0.1
 */
class m141106_185632_log_init extends Migration
{
    /**
     * @var DbTarget[]
     */
    private $dbTargets = [];

    /**
     * @throws InvalidConfigException
     * @return DbTarget[]
     */
    protected function getDbTargets()
    {
        if ($this->dbTargets === []) {
            $log = Yii::$app->getLog();

            foreach ($log->targets as $target) {
                if ($target instanceof DbTarget) {
                    $this->dbTargets[] = $target;
                }
            }

            if ($this->dbTargets === []) {
                throw new InvalidConfigException('You should configure "log" component to use one or more database targets before executing this migration.');
            }
        }
        return $this->dbTargets;
    }

    public function up()
    {
        $targets = $this->getDbTargets();
        foreach ($targets as $target) {
            $this->db = $target->db;

            $tableOptions = null;
            if ($this->db->driverName === 'mysql') {
                // http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci
                $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB';
            }

            $this->createTable($target->logTable, [
                'id' => $this->bigPrimaryKey(),
                'level' => $this->integer(),
                'category' => $this->string(),
                'log_time' => $this->double(),
                'prefix' => $this->text(),
                'message' => $this->text(),
            ], $tableOptions);

            $this->createIndex('idx_log_level', $target->logTable, 'level');
            $this->createIndex('idx_log_category', $target->logTable, 'category');
        }
    }

    public function down()
    {
        $targets = $this->getDbTargets();
        foreach ($targets as $target) {
            $this->db = $target->db;

            $this->dropTable($target->logTable);
        }
    }
}
migrations/schema-mysql.sql000066600000001505151456236450012064 0ustar00/**
 * Database schema required by \yii\log\DbTarget.
 *
 * The indexes declared are not required. They are mainly used to improve the performance
 * of some queries about message levels and categories. Depending on your actual needs, you may
 * want to create additional indexes (e.g. index on `log_time`).
 *
 * @author Alexander Makarov <sam@rmcreative.ru>
 * @link http://www.yiiframework.com/
 * @copyright 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @since 2.0.1
 */

drop table if exists `log`;

create table `log`
(
   `id`          bigint(20) NOT NULL AUTO_INCREMENT PRIMARY KEY,
   `level`       integer,
   `category`    varchar(255),
   `log_time`    double,
   `prefix`      text,
   `message`     text,
   key `idx_log_level` (`level`),
   key `idx_log_category` (`category`)
) engine InnoDB;
migrations/schema-sqlite.sql000066600000001521151456236450012216 0ustar00/**
 * Database schema required by \yii\log\DbTarget.
 *
 * The indexes declared are not required. They are mainly used to improve the performance
 * of some queries about message levels and categories. Depending on your actual needs, you may
 * want to create additional indexes (e.g. index on `log_time`).
 *
 * @author Alexander Makarov <sam@rmcreative.ru>
 * @link http://www.yiiframework.com/
 * @copyright 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @since 2.0.1
 */

drop table if exists "log";

create table "log"
(
   "id"          integer PRIMARY KEY AUTOINCREMENT NOT NULL,
   "level"       integer,
   "category"    varchar(255),
   "log_time"    double,
   "prefix"      text,
   "message"     text
);

create index "idx_log_level" on "log" ("level");
create index "idx_log_category" on "log" ("category");migrations/schema-oci.sql000066600000001450151456236450011470 0ustar00/**
 * Database schema required by \yii\log\DbTarget.
 *
 * The indexes declared are not required. They are mainly used to improve the performance
 * of some queries about message levels and categories. Depending on your actual needs, you may
 * want to create additional indexes (e.g. index on `log_time`).
 *
 * @author Alexander Makarov <sam@rmcreative.ru>
 * @link http://www.yiiframework.com/
 * @copyright 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @since 2.0.1
 */

drop table if exists "log";

create table "log"
(
   "id"          number(20) NOT NULL PRIMARY KEY,
   "level"       integer,
   "category"    varchar(255),
   "log_time"    number,
   "prefix"      text,
   "message"     text,
   key "idx_log_level" ("level"),
   key "idx_log_category" ("category")
);
Logger.php000066600000030051151456236450006512 0ustar00<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\log;

use Yii;
use yii\base\Component;

/**
 * Logger records logged messages in memory and sends them to different targets if [[dispatcher]] is set.
 *
 * A Logger instance can be accessed via `Yii::getLogger()`. You can call the method [[log()]] to record a single log message.
 * For convenience, a set of shortcut methods are provided for logging messages of various severity levels
 * via the [[Yii]] class:
 *
 * - [[Yii::trace()]]
 * - [[Yii::error()]]
 * - [[Yii::warning()]]
 * - [[Yii::info()]]
 * - [[Yii::beginProfile()]]
 * - [[Yii::endProfile()]]
 *
 * When the application ends or [[flushInterval]] is reached, Logger will call [[flush()]]
 * to send logged messages to different log targets, such as [[FileTarget|file]], [[EmailTarget|email]],
 * or [[DbTarget|database]], with the help of the [[dispatcher]].
 *
 * @property array $dbProfiling The first element indicates the number of SQL statements executed, and the
 * second element the total time spent in SQL execution. This property is read-only.
 * @property float $elapsedTime The total elapsed time in seconds for current request. This property is
 * read-only.
 * @property array $profiling The profiling results. Each element is an array consisting of these elements:
 * `info`, `category`, `timestamp`, `trace`, `level`, `duration`. This property is read-only.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class Logger extends Component
{
    /**
     * Error message level. An error message is one that indicates the abnormal termination of the
     * application and may require developer's handling.
     */
    const LEVEL_ERROR = 0x01;
    /**
     * Warning message level. A warning message is one that indicates some abnormal happens but
     * the application is able to continue to run. Developers should pay attention to this message.
     */
    const LEVEL_WARNING = 0x02;
    /**
     * Informational message level. An informational message is one that includes certain information
     * for developers to review.
     */
    const LEVEL_INFO = 0x04;
    /**
     * Tracing message level. An tracing message is one that reveals the code execution flow.
     */
    const LEVEL_TRACE = 0x08;
    /**
     * Profiling message level. This indicates the message is for profiling purpose.
     */
    const LEVEL_PROFILE = 0x40;
    /**
     * Profiling message level. This indicates the message is for profiling purpose. It marks the
     * beginning of a profiling block.
     */
    const LEVEL_PROFILE_BEGIN = 0x50;
    /**
     * Profiling message level. This indicates the message is for profiling purpose. It marks the
     * end of a profiling block.
     */
    const LEVEL_PROFILE_END = 0x60;

    /**
     * @var array logged messages. This property is managed by [[log()]] and [[flush()]].
     * Each log message is of the following structure:
     *
     * ```
     * [
     *   [0] => message (mixed, can be a string or some complex data, such as an exception object)
     *   [1] => level (integer)
     *   [2] => category (string)
     *   [3] => timestamp (float, obtained by microtime(true))
     *   [4] => traces (array, debug backtrace, contains the application code call stacks)
     * ]
     * ```
     */
    public $messages = [];
    /**
     * @var integer how many messages should be logged before they are flushed from memory and sent to targets.
     * Defaults to 1000, meaning the [[flush]] method will be invoked once every 1000 messages logged.
     * Set this property to be 0 if you don't want to flush messages until the application terminates.
     * This property mainly affects how much memory will be taken by the logged messages.
     * A smaller value means less memory, but will increase the execution time due to the overhead of [[flush()]].
     */
    public $flushInterval = 1000;
    /**
     * @var integer how much call stack information (file name and line number) should be logged for each message.
     * If it is greater than 0, at most that number of call stacks will be logged. Note that only application
     * call stacks are counted.
     */
    public $traceLevel = 0;
    /**
     * @var Dispatcher the message dispatcher
     */
    public $dispatcher;


    /**
     * Initializes the logger by registering [[flush()]] as a shutdown function.
     */
    public function init()
    {
        parent::init();
        register_shutdown_function(function () {
            // make regular flush before other shutdown functions, which allows session data collection and so on
            $this->flush();
            // make sure log entries written by shutdown functions are also flushed
            // ensure "flush()" is called last when there are multiple shutdown functions
            register_shutdown_function([$this, 'flush'], true);
        });
    }

    /**
     * Logs a message with the given type and category.
     * If [[traceLevel]] is greater than 0, additional call stack information about
     * the application code will be logged as well.
     * @param string|array $message the message to be logged. This can be a simple string or a more
     * complex data structure that will be handled by a [[Target|log target]].
     * @param integer $level the level of the message. This must be one of the following:
     * `Logger::LEVEL_ERROR`, `Logger::LEVEL_WARNING`, `Logger::LEVEL_INFO`, `Logger::LEVEL_TRACE`,
     * `Logger::LEVEL_PROFILE_BEGIN`, `Logger::LEVEL_PROFILE_END`.
     * @param string $category the category of the message.
     */
    public function log($message, $level, $category = 'application')
    {
        $time = microtime(true);
        $traces = [];
        if ($this->traceLevel > 0) {
            $count = 0;
            $ts = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
            array_pop($ts); // remove the last trace since it would be the entry script, not very useful
            foreach ($ts as $trace) {
                if (isset($trace['file'], $trace['line']) && strpos($trace['file'], YII2_PATH) !== 0) {
                    unset($trace['object'], $trace['args']);
                    $traces[] = $trace;
                    if (++$count >= $this->traceLevel) {
                        break;
                    }
                }
            }
        }
        $this->messages[] = [$message, $level, $category, $time, $traces];
        if ($this->flushInterval > 0 && count($this->messages) >= $this->flushInterval) {
            $this->flush();
        }
    }

    /**
     * Flushes log messages from memory to targets.
     * @param boolean $final whether this is a final call during a request.
     */
    public function flush($final = false)
    {
        $messages = $this->messages;
        // https://github.com/yiisoft/yii2/issues/5619
        // new messages could be logged while the existing ones are being handled by targets
        $this->messages = [];
        if ($this->dispatcher instanceof Dispatcher) {
            $this->dispatcher->dispatch($messages, $final);
        }
    }

    /**
     * Returns the total elapsed time since the start of the current request.
     * This method calculates the difference between now and the timestamp
     * defined by constant `YII_BEGIN_TIME` which is evaluated at the beginning
     * of [[\yii\BaseYii]] class file.
     * @return float the total elapsed time in seconds for current request.
     */
    public function getElapsedTime()
    {
        return microtime(true) - YII_BEGIN_TIME;
    }

    /**
     * Returns the profiling results.
     *
     * By default, all profiling results will be returned. You may provide
     * `$categories` and `$excludeCategories` as parameters to retrieve the
     * results that you are interested in.
     *
     * @param array $categories list of categories that you are interested in.
     * You can use an asterisk at the end of a category to do a prefix match.
     * For example, 'yii\db\*' will match categories starting with 'yii\db\',
     * such as 'yii\db\Connection'.
     * @param array $excludeCategories list of categories that you want to exclude
     * @return array the profiling results. Each element is an array consisting of these elements:
     * `info`, `category`, `timestamp`, `trace`, `level`, `duration`.
     */
    public function getProfiling($categories = [], $excludeCategories = [])
    {
        $timings = $this->calculateTimings($this->messages);
        if (empty($categories) && empty($excludeCategories)) {
            return $timings;
        }

        foreach ($timings as $i => $timing) {
            $matched = empty($categories);
            foreach ($categories as $category) {
                $prefix = rtrim($category, '*');
                if (($timing['category'] === $category || $prefix !== $category) && strpos($timing['category'], $prefix) === 0) {
                    $matched = true;
                    break;
                }
            }

            if ($matched) {
                foreach ($excludeCategories as $category) {
                    $prefix = rtrim($category, '*');
                    foreach ($timings as $i => $timing) {
                        if (($timing['category'] === $category || $prefix !== $category) && strpos($timing['category'], $prefix) === 0) {
                            $matched = false;
                            break;
                        }
                    }
                }
            }

            if (!$matched) {
                unset($timings[$i]);
            }
        }

        return array_values($timings);
    }

    /**
     * Returns the statistical results of DB queries.
     * The results returned include the number of SQL statements executed and
     * the total time spent.
     * @return array the first element indicates the number of SQL statements executed,
     * and the second element the total time spent in SQL execution.
     */
    public function getDbProfiling()
    {
        $timings = $this->getProfiling(['yii\db\Command::query', 'yii\db\Command::execute']);
        $count = count($timings);
        $time = 0;
        foreach ($timings as $timing) {
            $time += $timing['duration'];
        }

        return [$count, $time];
    }

    /**
     * Calculates the elapsed time for the given log messages.
     * @param array $messages the log messages obtained from profiling
     * @return array timings. Each element is an array consisting of these elements:
     * `info`, `category`, `timestamp`, `trace`, `level`, `duration`.
     */
    public function calculateTimings($messages)
    {
        $timings = [];
        $stack = [];

        foreach ($messages as $i => $log) {
            list($token, $level, $category, $timestamp, $traces) = $log;
            $log[5] = $i;
            if ($level == Logger::LEVEL_PROFILE_BEGIN) {
                $stack[] = $log;
            } elseif ($level == Logger::LEVEL_PROFILE_END) {
                if (($last = array_pop($stack)) !== null && $last[0] === $token) {
                    $timings[$last[5]] = [
                        'info' => $last[0],
                        'category' => $last[2],
                        'timestamp' => $last[3],
                        'trace' => $last[4],
                        'level' => count($stack),
                        'duration' => $timestamp - $last[3],
                    ];
                }
            }
        }

        ksort($timings);

        return array_values($timings);
    }


    /**
     * Returns the text display of the specified level.
     * @param integer $level the message level, e.g. [[LEVEL_ERROR]], [[LEVEL_WARNING]].
     * @return string the text display of the level
     */
    public static function getLevelName($level)
    {
        static $levels = [
            self::LEVEL_ERROR => 'error',
            self::LEVEL_WARNING => 'warning',
            self::LEVEL_INFO => 'info',
            self::LEVEL_TRACE => 'trace',
            self::LEVEL_PROFILE_BEGIN => 'profile begin',
            self::LEVEL_PROFILE_END => 'profile end',
        ];

        return isset($levels[$level]) ? $levels[$level] : 'unknown';
    }
}
Anon7 - 2022
AnonSec Team