************************************ phorkie - PHP and Git based pastebin ************************************ Self-hosted pastebin software written in PHP. Pastes are editable, may have multiple files and are stored in git repositories. Project page: http://sourceforge.net/p/phorkie/ .. contents:: Table of Contents ======== Features ======== - every paste is a git repository - repositories can be cloned - clone url can be displayed - remote pastes can be forked (rel="vcs-git" and gist.github.com) - single click forking of forks on different servers to your own - paste editing - add new files - delete existing files - replace file with upload - multiple files in one paste - syntax highlighting with GeSHi - rST and Markdown rendering - image upload + display - OpenID authentication - external tool support - xmllint - php syntax check - history in the sidebar - old files can be downloaded easily - search across pastes: description, file names and file content - options: quoting, logical and, or, not, partial words - webhook support - get notified when pastes are created, edited or deleted - atom feed for new and updated pastes - notifies remote instances via linkbacks when a paste has been forked ============ Installation ============ .phar ===== Download ``phorkie-0.4.0.phar`` and put it in your web server's document root directory. No further setup needed. .. note:: Only valid if your webserver is configured to let PHP handle ``.phar`` files. Unfortunately, no Linux distribution has this activated by default. .. warning:: PHP has some bugs in its .phar handling code (e.g. with FPM). So currently, the ``.phar`` option is considered experimental. Zip package =========== 1. Unzip the phorkie release file:: $ tar xjvf phorkie-0.4.0.tar.bz2 2. Create the git directories:: $ mkdir -p www/repos/git www/repos/work $ chmod og+w www/repos/git www/repos/work 3. Install dependencies_ 4. Copy ``data/config.php.dist`` to ``data/config.php`` and adjust it to your needs:: $ cp data/config.php.dist data/config.php $ $EDITOR data/config.php Look at ``config.default.php`` for values that you may adjust. 5. Set your web server's document root to ``/path/to/phorkie/www/`` Alternatively, you can add a symlink to the ``www`` folder into your web server's existing document root tree (being careful to keep main phorkie folder outside the document root for security purposes) and ensure you set the ``baseurl`` config option appropriately. You must also set the ``RewriteBase`` in the ``.htaccess`` file or adjust the nginx configuration accordingly. 6. Open http://yourhost/setup in your web browser to see if everything is working fine. 7. Go to http://yourhost/ Dependencies ============ phorkie stands on the shoulders of giants. It requires the following programs to be installed on your machine: - Git v1.7.5 or later - PHP v5.3.0 or later - PEAR v1.9.2 or later :: $ pear install versioncontrol_git-alpha $ pear install services_libravatar-alpha $ pear install http_request2 $ pear install pager $ pear install date_humandiff-alpha $ pear install openid-alpha $ pear channel-discover pear.twig-project.org $ pear install twig/Twig $ pear channel-discover pear.geshi.org $ pear install geshi/geshi $ pear channel-discover zustellzentrum.cweiske.de $ pear install zz/mime_type_plaindetect-alpha $ pear channel-discover pear.michelf.ca $ pear install michelf/Markdown $ pear channel-discover pear2.php.net $ pear install pear2/pear2_services_linkback-alpha You can use composer to install all dependencies automatically:: $ composer install Note that the ``.phar`` package already contains all dependencies. ====== Search ====== phorkie makes use of an Elasticsearch__ installation, if you have one. It is used to provide search capabilities and the list of recent pastes. __ http://www.elasticsearch.org/ Setup ===== Edit ``config.php``, setting the ``elasticsearch`` property to the HTTP URL of the index, e.g. :: http://localhost:9200/phorkie/ You must use a search namespace with Elasticsearch such as ``phorkie/``. Run the index script to import all existing pastes into the index:: php scripts/index.php That's all. Open phorkie in your browser, and you'll notice the search box in the top menu. Reset ===== In case something really went wrong and you need to reset the search index, run the following command:: $ curl -XDELETE http://localhost:9200/phorkie/ {"ok":true,"acknowledged"} Phorkie will automatically re-index everything when ``setupcheck`` is enabled in the configuration file. You may also manually run the reindexing script with:: $ php scripts/index.php ===== HowTo ===== Make git repositories clonable ============================== HTTP ---- By default, the pastes are clonable via ``http`` as long as the ``repos/git/`` directory is within the ``www/`` directory. No further setup needed. git-daemon ---------- You may use ``git-daemon`` to provide public ``git://`` clone urls. Install the ``git-daemon-run`` package on Debian/Ubuntu. Make the repositories available by symlinking the paste repository directory (``$GLOBALS['phorkie']['cfg']['repos']`` setting) into ``/var/cache/git``, e.g.:: $ ln -s /home/user/www/paste/repos/git /var/cache/git/paste Edit your ``config.php`` and set the ``$GLOBALS['phorkie']['cfg']['git']['public']`` setting to ``git://$yourhostname/git/paste/``. The rest will be appended automatically. You're on your own to setup writable repositories. Protect your site with OpenID ============================= You have the option of enabling OpenID authentication to help secure your pastes on phorkie. Set the ``$GLOBALS['phorkie']['auth']`` values in the ``data/config.php`` file as desired. There are two different types of security you can apply. First, you can restrict to one of three ``securityLevels``: - completely open (``0``) - protection of write-enabled functions such as add, edit, etc. (``1``) - full site protection (``2``) Additionally, you can restrict your site to ``listedUsersOnly``. You will need to add the individual OpenID urls to the ``$GLOBALS['phorkie']['auth']['users']`` variable. Get information about paste editors =================================== Phorkie stores the user's OpenID or IP address (when not logged in) when a paste is edited. It is possible to get this information for each single commit:: // IP / OpenID for the latest commit $ git notes --ref=identity show 127.0.0.1 // show IP / OpenID for a given commit $ git notes --ref=identity show 29f82a http://cweiske.de/ Notifications via webhooks ========================== Depending on how you use phorkie, it might be nice to notify some other service when pastes are added or updated. Phorkie contains a simply mechanism to post data to a given URL which you can then use as needed. The data are json-encoded POSTed to the URLs contained in the ``$GLOBALS['phorkie']['cfg']['webhooks']`` setting array, with a MIME type of ``application/vnd.phorkie.webhook+json``:: { 'event': 'create', 'author': { 'name':'Anonymous', 'email': 'anonymous@phorkie', }, 'repository': { 'name': 'webhooktest', 'url': 'http://example.org/33', 'description': 'webhooktest', 'owner': { 'name': 'Anonymous', 'email': 'anonymous@phorkie', } } } The event may be ``create``, ``edit`` or ``delete``. ================= Technical details ================= URLs ==== ``/`` Index page. ``/[0-9]+`` Display page for paste ``/[0-9]/edit`` Edit the paste ``/[0-9]+/raw/(.+)`` Display raw file contents ``/[0-9]/tool/[a-zA-Z]+/(.+)`` Run a tool on the given file ``/[0-9]/rev/[a-z0-9]+`` Show specific revision of the paste ``/[0-9]/delete`` Delete the paste ``/[0-9]/doap`` Show DOAP document for paste ``/[0-9]/fork`` Create a fork of the paste ``/search?q=..(&page=[0-9]+)?`` Search for term, with optional page ``/list(/[0-9])?`` List all pastes, with optional page ``/fork-remote`` Fork a remote URL ``/help`` Show help page ``/new`` Shows form for new paste ``/login`` Login page for protecting site ``/setup`` Check if everything is setup correctly and all dependencies are installed ``/user`` Edit logged-in user information Internal directory layout ========================= :: repos/ work/ 1/ - work directory for paste #1 2/ - work directory for paste #2 git/ 1.git/ - git repository for paste #1 description - Description for the repository 2.git/ - git repository for paste #2 nginx rewrites ============== If you use nginx, place the following lines into your ``server`` block: :: if (!-e $request_uri) { rewrite ^/([0-9]+)$ /display.php?id=$1; rewrite ^/([0-9]+)/delete$ /delete.php?id=$1; rewrite ^/([0-9]+)/delete/confirm$ /delete.php?id=$1&confirm=1; rewrite ^/([0-9]+)/doap$ /doap.php?id=$1; rewrite ^/([0-9]+)/edit$ /edit.php?id=$1; rewrite ^/([0-9]+)/fork$ /fork.php?id=$1; rewrite ^/([0-9]+)/raw/(.+)$ /raw.php?id=$1&file=$2; rewrite ^/([0-9]+)/rev/(.+)$ /revision.php?id=$1&rev=$2; rewrite ^/([0-9]+)/rev-raw/(.+)$ /raw.php?id=$1&rev=$2&file=$3; rewrite ^/([0-9]+)/tool/([^/]+)/(.+)$ /tool.php?id=$1&tool=$2&file=$3; rewrite ^/fork-remote$ /fork-remote.php; rewrite ^/help$ /help.php; rewrite ^/new$ /new.php; rewrite ^/feed/new$ /feed-new.php; rewrite ^/feed/updated$ /feed-updated.php; rewrite ^/list$ /list.php; rewrite ^/list/([0-9]+)$ /list.php?page=$1; rewrite ^/search$ /search.php; rewrite ^/search/([0-9]+)$ /search.php?page=$1; rewrite ^/login$ /login.php; rewrite ^/setup$ /setup.php; rewrite ^/user$ /user.php; }