Bare acl
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This document introduces Bare_Acl, an access control list component of the Bare PHP framework. It was created to simplify access control and works with common PHP autoloaders. The document demonstrates how to define privileges, roles, and rules to control access and use assertions to customize access checks. Contributions to Bare are welcome under an open source license.
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Bare acl
- 1. Introduction To Bare_Acl Sudheer Satyanarayana Binary Vibes Information Technologies Pvt. Ltd. http://projects.binaryvibes.co.in/projects/show/bare http://binaryvibes.co.in http://techchorus.net
- 2. What Is Bare? Bare bones framework written by Bangaloreans
- 3. Written to fill the gap created by libraries and frameworks
- 4. Keeping simplicity in mind
- 5. Currently has one component - Bare_Acl
- 6. What Is Acl? Access Control List
- 8. RBAC – Role Based Access Control
- 9. Downloading Bare_Acl http://binaryvibes.co.in/downloads/ Tar and Zip archives available
- 10. Using Bare_Acl Manually using require_once
- 11. Autoloading – plays well with Zend Framework and other popular PHP auto loaders
- 12. Roll your own autoloader
- 13. Acl Example - Privileges Create articles
- 14. Publish articles
- 15. Edit articles
- 16. Delete articles
- 17. Acl Example - Roles editor
- 18. reporter
- 19. Acl Example - Rules Reporter can create and publish articles
- 20. Editor can create, publish, edit and delete articles
- 21. Acl Example – Building Acl $acl = new Bare_Acl; $acl->addPrivilege('create articles'); $acl->addPrivilege('publish articles'); $acl->addPrivilege('edit articles'); $acl->addPrivilege('delete articles'); $acl->addRole('reporter'); $acl->addRole('editor');
- 22. Acl Example – Building Acl $acl->allow('reporter', 'create articles'); $acl->allow('reporter', 'publish articles'); $acl->allow('editor', 'create articles'); $acl->allow('editor', 'publish articles'); $acl->allow('editor', 'edit articles'); $acl->allow('editor', 'delete articles');
- 23. Acl Example – Querying Acl if ($acl->isAllowed(array('reporter'), 'create articles')) { echo PHP_EOL . " Reporter is allowed to create articles"; } if ($acl->isAllowed(array('reporter'), 'edit articles')) { echo PHP_EOL . " Reporter is allowed to edit articles"; } else { echo PHP_EOL . " Reporter is NOT allowed to edit articles"; } Reporter is allowed to create articles Reporter is NOT allowed to edit articles
- 24. Acl Assertions Assert = affirm, declare with assurance
- 25. New Rules
- 28. Acl Assertions – Creating The Assertion Object class ownArticleAssertion implements Bare_Acl_AssertInterface { public function assert(Bare_Acl $acl) { //Write code here to test if the user has access to edit this article return true; } }
- 29. Acl Assertions – Querying The Acl $assertion = new ownArticleAssertion; if ($acl->isAllowed('reporter', null, $assertion)) { echo PHP_EOL . "Reporter has access to edit the article"; } else { echo PHP_EOL . "Reporter does NOT have access to edit the article"; }
- 30. Contributions Are Welcome Liberal new BSD license
- 31. CLA required
- 32. Other components are welcome
- 33. Thank You This work is licensed under the Creative Commons Attribution-Noncommercial-No Derivative Works 2.5 India License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/2.5/in/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.