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Recent Snippets See all snippets by fabioros

public by fabior created Nov 26, 2016  838  0  3  0

Magento 1 Universal Ignore - optimised for security in various environments

Magento 1 Universal Ignore - optimised for security in various environments: .gitignore
# Magento 1 Universal ignore V:1 ~ FROSIT.nl
# Project: ...

# IDE&OS files
.DS_*
*.swp
*.lock
__MACOSX
.idea
/nbproject/*
.project
.buildpath
.thumbs
Thumbs.db
build.properties
.settings
/_notes/*
error_log

# Dynamic data which shouldn't be in version control
/var/cache/*
/var/export/*
/var/import/*
/var/locks/*
/var/log/*
/var/package/*
/var/report/*
/var/session/*
/var/geo/*
/media/*
/downloader/pearlib/cache/*
/downloader/pearlib/download/*
/downloader/*.cfg
/downloader/.cache/community/*.tgz
/includes/src
/downloader/cache.cfg
/var/importexport
/app/etc/use_cache.ser
/app/etc/local.xml
/app/etc/fpc.xml
/app/etc/redis.xml
/dev

# Explicitly mark as "do not exclude/ignore these from GIT repository"
!/app/.htaccess
!/downloader/.htaccess
!/downloader/template/.htaccess
!/errors/.htaccess
!/includes/.htaccess
!/lib/.htaccess
!/media/.htaccess
!/media/customer/.htaccess
!/media/downloadable/.htaccess
!/pkginfo/.htaccess
!/var/.htaccess
!var/package/
!/var/backups/.htaccess
!/var/*/.gitkeep

#dependency's
node_modules
vendor

# Developer, project and security precautions
/*.sql
/*.sql.gz
/sitemap.xml
/sitemap_*.xml
/lib/n98-magerun/modules
/errors/local.xml
/n98-magerun.phar
/*.diff
/*.csv
/LICENSE*
RELEASE_NOTES.txt

# Hypernode specfic
.hypernode-image-optimizer-last-run
/var/default.vcl
/app/etc/local.redis.xml

# Developer folder to store and secure stuff temporarily
!/developer/.htaccess
/developer

# Project related
# ...somefile.ext


# Bulk remaining auto appended ignores below if necessary ===
#


;

public by fabior created Nov 23, 2016  1356  0  3  0

Magelock shows your indexes and lock files via a semi-secure one-page easy-to-use and discard way

Magelock shows your indexes and lock files via a semi-secure one-page easy-to-use and discard way: Locks.php
<?php
/**
 * == MageLock ==
 *
 * ~ Shows your Magento indexes' lock status.
 *
 * @description This file shows your index statuses and was meant to show when lock's became active or inactive.
 * @warning DO NOT LEAVE THIS FILE ON PRODUCTION
 * @note it requires the user to be logged in the backend for output to show, however this is not sufficient for proper security
 *
 * == How To ==
 *
 * Drop this file anywhere where it can reach app/Mage.php
 * Login the backend and return to the file
 * Additionally, change the params for dev
 *
 * == To Do
 * @todo add angular for refreshless gui
 *
 * == License
 *
 * @author      Fabio Ros <f.ros@frosit.nl>
 * @copyright   Copyright (c) 2016 Fabio Ros - FROSIT
 * @license     https://opensource.org/licenses/Apache-2.0 Apache License, Version 2.0
 * @see @license @bottom-of-the-page
 */

/**
 * == Dev params
 */
ini_set('display_errors', 1);
ini_set('max_execution_time', -1);
umask(0);
// EOD

/**
 * === Should reach Mage.php
 */
$mage = __DIR__.DIRECTORY_SEPARATOR.'app/Mage.php';


if (file_exists($mage)) {
    require_once $mage;
} else {
    echo 'Could not find mage file at path: '.$mage;
    exit();
}

\Mage::app('default'); // change if needed

// be authorized / logged in
\Mage::getSingleton('core/session', array('name' => 'adminhtml'));
$session = Mage::getSingleton('admin/session');

if (!$session->isLoggedIn()) {
    echo 'Unauthorized';
    exit();
}

// initializing values
/**
 * Class MageLock
 */
class MageLock
{
    /**
     * @var array|int|null|string
     */
    protected $url = null;
    /**
     * @var Mage_Index_Model_Indexer $_indexes
     */
    protected $_indexes = null;
    /**
     * @var Mage_Admin_Model_Session|Mage_Core_Model_Abstract
     */
    protected $session;

    /**
     * MageLock constructor.
     */
    public function __construct()
    {
        $this->session = Mage::getSingleton('admin/session');
        if (!$this->session->isLoggedIn()) {
            echo 'Please login the backend to get access to this file';
            exit();
        }

        $this->indexes = Mage::getSingleton('index/indexer')->getProcessesCollection()->load();
        $this->url = $_SERVER['PHP_SELF'];
    }

    /**
     * @return array|string
     */
    public function getUrl()
    {
        if (null === $this->url) {
            $this->url = $_SERVER['PHP_SELF'];
        }

        return $this->url;
    }

    /**
     * @param bool $locked
     * @return array|null|Varien_Data_Collection_Db
     */
    public function getIndexes($locked = false)
    {
        if (null !== $this->_indexes) {
            return $this->_indexes;
        }
        $locks = [];
        $indexes = $this->_indexes;
        foreach ($indexes as $index) {
            if ($locked) {
                if ($index->isLocked()) {
                    $locks[$index->getIndexerCode()] = $index->getData();
                }
            } else {
                $locks[$index->getIndexerCode()] = $index->getData();
            }
        }

        return $locks;
    }

    /**
     * @param null $indexes
     * @param bool $locked
     * @return array
     */
    public function getAsTable($indexes = null, $locked = false)
    {
        if (null === $indexes) {
            $indexes = $this->indexes;
        }

        $table = array('rows' => array(),);
        $i = 0;
        foreach ($indexes as $index) {
            $lock = $index->isLocked() ? 'true' : 'false';
            $index = $index->getData();

            if ($i === 0) {
                $headers = array_keys($index);
                $headers[] = 'lock';
                $table['headers'] = $headers;
            }

            $rows = array_values($index);
            $rows[] = $lock;
            $table['rows'][] = $rows;
            $i++;
        }

        return $table;
    }

    /**
     * @param $text
     * @return mixed
     */
    public function convertToTile($text)
    {
        $pieces = str_replace('_', ' ', $text);

        return uc_words($pieces);
    }
}

/**
 * Initials for GUI
 */
$mageLock = new MageLock();
$tableData = $mageLock->getAsTable(null, true);

?>
<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Index Locks</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/css/bootstrap.min.css"
          integrity="sha384-AysaV+vQoT3kOAXZkl02PThvDr8HYKPZhNT5h/CXfBThSRXQ6jW5DO2ekP5ViFdi" crossorigin="anonymous">
<!--
   * @todo implement Angular for usage without page refreshes
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular.min.js"></script>
-->
    <style>
        body {
            padding-top: 5rem;
        }

        .starter-template {
            padding: 3rem 1.5rem;
            text-align: center;
        }

        footer {
            text-align: center;
        }
    </style>
</head>
<body class="bg-faded">
<nav id="topNav" class="navbar navbar-default navbar-fixed-top navbar-dark bg-inverse">
    <div class="container">
        <button class="navbar-toggler hidden-md-up pull-right" type="button" data-toggle="collapse"
                data-target="#collapsingNavbar">
            ☰
        </button>
        <a class="navbar-brand page-scroll" href="#">FROSIT</a>
        <div class="collapse navbar-toggleable-sm" id="collapsingNavbar">
            <ul class="nav navbar-nav">
                <li class="nav-item">
                    <a class="nav-link page-scroll" href="#">Awesome</a>
                </li>
            </ul>
        </div>
    </div>
</nav>

<div class="container">
    <div class="starter-template">
        <h1>Magento Locked indexes
            <small>- FROSIT</small>
        </h1>
        <p class="lead">Get an overview of locked indexes.</p>
    </div>

</div><!-- /.container -->

<div class="container">
    <div class="row">
        <div class="col-md-12">

            <table class="table">
                <thead>
                <tr>
                    <?php foreach ($tableData['headers'] as $header): ?>
                        <th>
                            <?php echo $mageLock->convertToTile($header) ?>
                        </th>
                    <?php endforeach; ?>
                </tr>
                </thead>
                <tbody>
                <?php foreach ($tableData['rows'] as $row): ?>
                    <tr>
                        <?php foreach ($row as $item): ?>
                            <td><?php echo $item ?></td>
                        <? Endforeach; ?>
                    </tr>
                <? Endforeach; ?>
                </tbody>
            </table>
        </div>
    </div>
</div>
<footer id="footer">
    <div class="container">
        <span class="text-muted small"><a href="http://frosit.nl">FROSIT</a> ©2015-2016</span>
    </div>
</footer>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"
        integrity="sha384-3ceskX3iaEnIogmQchP8opvBy3Mi7Ce34nWjpBIwVTHfGYWQS9jwHDVRnpKKHJg7"
        crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.3.7/js/tether.min.js"
        integrity="sha384-XTs3FgkjiBgo8qjEjBk0tGmf3wPrWtA6coPfQDfFEY8AnYJwjalXCiosYRBIBZX8"
        crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/js/bootstrap.min.js"
        integrity="sha384-BLiI7JTZm+JWlgKa0M0kGRpJbF2J8q+qreVrKBC47e3K6BW78kGLrCkeRX6I9RoK"
        crossorigin="anonymous"></script>
</body>
</html>
<?php
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public by fabior created Oct 3, 2016  1904  7  3  0

Quick reference for rewritetoolset

Quick reference for rewritetoolset: quick-reference.md
Commands for hypernode
=====================

__Quick note on command options__

Due to the earlier analysis phase of this set. There are some option embedded which are redundant to some commands. These options will show available, but won't do anything at some newer commands. They are mostly available to analysis and benchmark commands.

_Sometimes redundant options_

* --save (sometimes generates a HTML report)
* --share-statistics (disabled by default)
* --log-statistics (mostly generates a JSON file on var/rewrite_tools/stats)
* --store (mostly available)

------
# Getting started real quick

### 1. Analysis

`magerun rewrites:analysis:totals --store all`

`magerun rewrites:analysis:top --store all`

### 2. Measuring (optional)

`rewrites:benchmark:resolve-urls --store all`

`magerun rewrites:benchmark:indexer --limit 1`

### 3. Heavy cleaning

__Safe cleaning__

`rewrites:clean:disabled --store all`

`rewrites:clean:older-than 90` 

__Risky cleaning__

`magerun rewrites:clean:yolo`

### 4. Permanent fix

`magerun rewrites:fix:products` 

----------------

more in depth information.

# 1. Analyse the problem

First we need some indication on how big the problem is. 2 commands are very suitable for that:

__Get duplicate totals__

Easier to immediately check for all stores

`magerun rewrites:analysis:totals --store all`

If you're hitting the 1 million of dupes, it's critical. +90% percentages are easily reached.
@todo explain when to continue

__Get top duplicated products__

We can see which products or categories cause the problem by running the following command.

`magerun rewrites:analysis:top --store all`

If there are a couple of products or categories that cause most of the duplicates, it could be fixed easily and even manually fixing the url keys can be an option over using experimental and complex fix commands.

## 1-1 What is the impact on loading times

We can measure the impact of the problem by benchmarking.
There are benchmark commands for indexing times, url resolvement times and site performance. The first 2 are most usable but may take a while if the problem is real.

__URL resolve times__

This basically generates a sitemap. Magento has the process all duplicates to find the actual ones, if your indexes are not up-to-date (probably not), this will take a while. If your hitting the millions of dupes, skip it. it takes too long.

`rewrites:benchmark:resolve-urls --store all`

__note:__ this command also fixes some outdated indexes, the second time will finish almost instant due to up to date indexes.

__Indexer times__

The following command runs a full reindex of the _catalog_url_ index and outputs the runtime.
This one is set to 10 runs by default, but if you just want to know the time, set the limit to 1. That is enough information on how long it runs, and how money duplicates are created on each run.

`magerun rewrites:benchmark:indexer --limit 1`

# 2. Decide the next course of action

Depending on earlier results, we know the impact and scale of the problem.
Another thing we need to know, is the store's state. Is it a new shop, high volume / traffic show, SEO scores etc.
The hard part about fixing this problem is maintaining SEO score, while guaranteeing uptime's.

Ask yourself these questions:

_Is it a problem to lose all SEO scores?_

* Yes: Start with building the whitelist
* No: Lucky you

_Is it a problem to go offline or respond really slow for a relative amount of time? (tens of minutes to maybe hours)_

* Yes: Continue with a test  / development setup
* No: Again, lucky you

_Was there enough time to create a fresh can of coffee while running the analysis commands?_

* Yes: Start with some heavy cleaning
* No: Go right up to fixing

## Do some heavy cleaning

In some cases, the indexes are so clogged that it's barely workable. You probably have tons of rewrites which aren't used anyway. We have commands to clean those out.

__Important note__

These commands have a dry-run options (--dry-run). Use them to check the response first.

__Disabled products and store views__

Most stores have store views and or products which are disabled. We don't need those rewrites. Although they will be recreated if we don't fix them. Wiping them out makes the database somewhat more workable. 

`rewrites:clean:disabled --store all`

__Old rewrites__

The clean:older-than command removes all rewrites which are older than x days from now. Most stores with big rewrite problems are building them up for several years. After a couple of months, the old ones shouldn't be indexed by google anymore. There's no mechanism to check for indexed URL's yet, but this is possible if this toolset proves worthy. The whitelist commands have options to whitelist url's by CSV (google analytics), access logs or the visitor log with another time x days option. They are not available to this clean:older-than command, yet.

Run the following command:

`rewrites:clean:older-than days` 

where days is the number of days in the past you want to preserve rewrites for. The --store option is available, but i prefer to set it to --store all
The --dry-run options works too.

__Everything__

There are some scenario's where a shop lost all their scores, income, and everything is pretty messed up and clogged etc. When there's nothing you need to preserve, it's time to start fresh.
The clean yolo command _removes every duplicate rewrite_ without checking other things like times, whitelists, disabled statuses or whatsoever. You still have to fix the duplicate keys but the store wont be blocking that much. You only live once right, cliches are there for the ones who have nothing to care about.

`magerun rewrites:clean:yolo`

This command has the --dry-run options available

## Permanent fixing

The whitelist commands are not yet integrated with permanent fixing. therefore only 1 permanent fix command is available. But i's a general good fix.

`magerun rewrites:fix:products` 

* Start with the `--dry-run` option
* Optionally specify a different suffix if urls seem out of shape `--new-suffix`

## Building the whitelist (unfinished)

In this stage, it is required to keep your SEO scores. We can make this more safe by creating a whitelist of rewrite urls by adding URLs from different sources. The goal is to whitelist URL's that we're recently visited and are probably indexed by google. Sources are Google analytics ar any other website statistics tool or service (CSV), Magento's visitor log table and server acces logs. 

__note__ Building whitelists is mostly finished, using them not yet. Testing the whitelist build-up would be appreciated. The implementation does not require a lot of time and will be done a.s.a.p.

Start by adding URL's from sources available to you.

### Adding sources to the whitelist databases

We use JSON based database for this. Each command builds a seperate JSON database which later on will be processed into a master whitelist. This master whitelist is then used to backup rewrites or ignore the removal of rewrites.

#### From access logs

This command currently only works for hypernode. Parsing all those access logs requires quite a lot of memory. The command is aware of it's memory usage and will automatically trigger garbage collecting to lower it's memory usage. Problems could come up in high traffic stores.

`magerun   rewrites:log:parse --file="/var/log/nginx/access.log*"`

#### From visitor logs

This command processer Magento's visitor log table into a whitelist database. Rewrites older than x days will be filtered out. By default this is set to 60 days.

` magerun  rewrites:url:visitor --max-age 90`

#### From CSV

This is the best and most safe option of preserving Google SEO scores as CSV from Google analytics can be added to the whitelist. Specify a path to the CSV and a column to take URL's from.

`magerun rewrites:url:csv --csv path/to/csv.csv --column urlcolumn`

### Building the whitelist

When all whitelist sources are converted to whitelist json databases, it is time to process these into one master whitelist. All sources are combined and cut up into segments. For example:

_url_ : some_product_url_duplicatevalue.html
_segment_ : some_product_url

Each segment is then queried against the rewrites database and each result of this segment query is filtered on a max-age and matched back against the combined sources of whitelists. _each match_ is then added to the master whitelist. This dramatically reduces the size of the master whitelist and load on the database. The extra filter makes sure there are no redundant rewrites added to the master list. If all sources are added correctly, this is a strong safeguard on maintaining valuable URL's. The master whitelist will be used to backup everything in the future so rewrites could be wiped and recreated after fixing the keys. Unfortunately, this is a work in progress. But testing the buildup is gladly appreciated.

This concept is a complex one, i'm happy to explain it in-dept.

__Usage__

`magerun rewrites:url:whitelist`


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public by fabior created Aug 25, 2016  877  2  3  0

Backup all databases in seperate archives

Backup all databases in seperate archives: backup-databases.sh
#!/bin/bash
# List all databases, backup them seperately gzipped

USER="XXX"
PASSWORD="XXX"
HOST="XXX"
now="$(date +'%d-%m-%Y')"
DATABASES=`mysql -u ${USER} -p${PASSWORD} -h ${HOST} -e "SHOW DATABASES;" | tr -d "| " | grep -v Database`

for db in ${DATABASES}; do
    if [[ ${db} != "information_schema" ]] && [[ ${db} != "performance_schema" ]] && [[ ${db} != "mysql" ]] && [[ ${db} != _* ]] ; then
        echo "Dumping database: "${db}
        mysqldump -u ${USER} -p${PASSWORD} -h dbint059803 ${db} | gzip -v > "backups/db/${now}_${db}.sql.gz"
    fi
done

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public by fabior created Jul 5, 2016  842  0  3  0

Usefull Magento Dev Commands

Usefull Magento Dev Commands: commands.md
Usefull Magento dev commands
============================

This gist contains some of my Magento development commands.

# Logs

Get list of 100 most frequent log errors

``` bash
cut -d ' ' -f 2- system.log | sort | uniq -c | sort -n -k 1 | tail -100
```


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