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diff --git a/vendor/dapphp/securimage/README.md b/vendor/dapphp/securimage/README.md new file mode 100644 index 0000000..e935ea2 --- /dev/null +++ b/vendor/dapphp/securimage/README.md @@ -0,0 +1,244 @@ +## Name: + +**Securimage** - A PHP class for creating captcha images and audio with many options. + +## Version: + +**3.6.6** + +## Author: + +Drew Phillips <drew@drew-phillips.com> + +## Download: + +The latest version can always be found at [phpcaptcha.org](https://www.phpcaptcha.org) + +## Documentation: + +Online documentation of the class, methods, and variables can be found +at http://www.phpcaptcha.org/Securimage_Docs/ + +## Requirements: + +* PHP 5.2 or greater +* GD 2.0 +* FreeType (Required, for TTF fonts) +* PDO (if using Sqlite, MySQL, or PostgreSQL) + +## Synopsis: + +**Within your HTML form** + + <form method="post" action=""> + .. form elements + + <div> + <?php + require_once 'securimage.php'; + echo Securimage::getCaptchaHtml(); + ?> + </div> + </form> + + +**Within your PHP form processor** + + require_once 'securimage.php'; + + // Code Validation + + $image = new Securimage(); + if ($image->check($_POST['captcha_code']) == true) { + echo "Correct!"; + } else { + echo "Sorry, wrong code."; + } + +## Description: + +What is **Securimage**? + +Securimage is a PHP class that is used to generate and validate CAPTCHA images. + +The classes uses an existing PHP session or creates its own if none is found to +store the CAPTCHA code. In addition, a database can be used instead of +session storage. + +Variables within the class are used to control the style and display of the +image. The class uses TTF fonts and effects for strengthening the security of +the image. + +It also creates audible codes which are played for visually impared users. + +## UPGRADE NOTICE: + +**3.6.3 and below:** +Securimage 3.6.4 fixed a XSS vulnerability in example_form.ajax.php. It is +recommended to upgrade to the latest version or delete example_form.ajax.php +from the securimage directory on your website. + +**3.6.2 and above:** + +If you are upgrading to 3.6.2 or greater *AND* are using database storage, +the table structure has changed in 3.6.2 adding an audio_data column for +storing audio files in the database in order to support HTTP range +requests. Delete your tables and have Securimage recreate them or see +the function createDatabaseTables() in securimage.php for the new structure +depending on which database backend you are using and alter the tables as +needed. If using SQLite, just overwrite your existing securimage.sq3 file +with the one from this release. + +*If you are not using database tables for storage, ignore this notice.* + +## Copyright: +Script + Copyright (c) 2016 Drew Phillips + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + - Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + +## Licenses: + +**WavFile.php** + + The WavFile.php class used in Securimage by Drew Phillips and Paul Voegler + is used under the BSD License. See WavFile.php for details. + Many thanks to Paul Voegler (http://www.voegler.eu/) for contributing to + Securimage. +Script +--------------------------------------------------------------------------- + +**Flash code for Securimage** + +Flash code created by Age Bosma & Mario Romero (animario@hotmail.com) +Many thanks for releasing this to the project! + +--------------------------------------------------------------------------- + +**HKCaptcha** + +Portions of Securimage contain code from Han-Kwang Nienhuys' PHP captcha + + Han-Kwang Nienhuys' PHP captcha + Copyright June 2007 + + This copyright message and attribution must be preserved upon + modification. Redistribution under other licenses is expressly allowed. + Other licenses include GPL 2 or higher, BSD, and non-free licenses. + The original, unrestricted version can be obtained from + http://www.lagom.nl/linux/hkcaptcha/ + +--------------------------------------------------------------------------- + +**AHGBold.ttf** + + AHGBold.ttf (AlteHaasGroteskBold.ttf) font was created by Yann Le Coroller + and is distributed as freeware. + + Alte Haas Grotesk is a typeface that look like an helvetica printed in an + old Muller-Brockmann Book. + + These fonts are freeware and can be distributed as long as they are + together with this text file. + + I would appreciate very much to see what you have done with it anyway. + + yann le coroller + www.yannlecoroller.com + yann@lecoroller.com + +--------------------------------------------------------------------------- + +**PopForge Flash Library** + +Portions of securimage_play.swf use the PopForge flash library for playing audio + + /** + * Copyright(C) 2007 Andre Michelle and Joa Ebert + * + * PopForge is an ActionScript3 code sandbox developed by Andre Michelle + * and Joa Ebert + * http://sandbox.popforge.de + * + * PopforgeAS3Audio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * PopforgeAS3Audio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/> + */ + +-------------------------------------------------------------------------- + +**Graphics** + +Some graphics used are from the Humility Icon Pack by WorLord + + License: GNU/GPL (http://findicons.com/pack/1723/humility) + http://findicons.com/icon/192558/gnome_volume_control + http://findicons.com/icon/192562/gtk_refresh + +-------------------------------------------------------------------------- + + +**Background noise sound files are from SoundJay.com** + +http://www.soundjay.com/tos.html + + All sound effects on this website are created by us and protected under + the copyright laws, international treaty provisions and other applicable + laws. By downloading sounds, music or any material from this site implies + that you have read and accepted these terms and conditions: + + Sound Effects + You are allowed to use the sounds free of charge and royalty free in your + projects (such as films, videos, games, presentations, animations, stage + plays, radio plays, audio books, apps) be it for commercial or + non-commercial purposes. + + But you are NOT allowed to + - post the sounds (as sound effects or ringtones) on any website for + others to download, copy or use + - use them as a raw material to create sound effects or ringtones that + you will sell, distribute or offer for downloading + - sell, re-sell, license or re-license the sounds (as individual sound + effects or as a sound effects library) to anyone else + - claim the sounds as yours + - link directly to individual sound files + - distribute the sounds in apps or computer programs that are clearly + sound related in nature (such as sound machine, sound effect + generator, ringtone maker, funny sounds app, sound therapy app, etc.) + or in apps or computer programs that use the sounds as the program's + sound resource library for other people's use (such as animation + creator, digital book creator, song maker software, etc.). If you are + developing such computer programs, contact us for licensing options. + + If you use the sound effects, please consider giving us a credit and + linking back to us but it's not required. + |