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[Logging & Monitoring](/categories/logging) 4. / 5. fsm/module-log-viewer ActiveMagento2-module[Logging & Monitoring](/categories/logging) fsm/module-log-viewer ===================== Magento / Mage-OS admin Log Viewer with per-role glob patterns and download ACL. v1.0.1(1mo ago)00OSL-3.0PHPPHP >=8.2CI passing Since Jul 13Pushed 1mo agoCompare [ Source](https://github.com/fabiano-mallmann/module-log-viewer)[ Packagist](https://packagist.org/packages/fsm/module-log-viewer)[ Docs](https://github.com/fabiano-mallmann/module-log-viewer)[ RSS](/packages/fsm-module-log-viewer/feed)WikiDiscussions main Synced 1w ago READMEChangelog (1)Dependencies (6)Versions (4)Used By (0) Fsm\_LogViewer ============== [](#fsm_logviewer) [![CI](https://github.com/fabiano-mallmann/module-log-viewer/actions/workflows/ci.yml/badge.svg)](https://github.com/fabiano-mallmann/module-log-viewer/actions/workflows/ci.yml)[![License: OSL-3.0](https://camo.githubusercontent.com/d470a549d2f8a69b81698d6f6851009b9a5248fb6862af014903b7a210e02595/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4c6963656e73652d4f534c2d2d332e302d677265656e2e737667)](LICENSE.txt)[![PHP](https://camo.githubusercontent.com/a68b290dcc313d698dc138a1111aa83eee2f143605449d7e8b5416ea6f88558f/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048502d253345253344382e322d3737374242342e737667)](composer.json) Admin Log Viewer for Magento Open Source / Mage-OS. Lists and displays files under `var/log` with **per-role glob patterns** and optional download permission. Features -------- [](#features) - Grid of log files allowed for the current admin role - Tail view (last 512 KB) with in-page search - Download gated by ACL **and** role flag - Role tab under **System → Permissions → User Roles** to configure patterns Requirements ------------ [](#requirements) - PHP 8.2+ - Magento Open Source / Mage-OS 2.4+ (compatible with Magento Backend, User, Authorization, UI) Installation ------------ [](#installation) ### Composer (recommended for distribution) [](#composer-recommended-for-distribution) ``` composer require fsm/module-log-viewer bin/magento module:enable Fsm_LogViewer bin/magento setup:upgrade bin/magento cache:flush ``` ### App code [](#app-code) Copy this module to `app/code/Fsm/LogViewer`, then run the same `module:enable` / `setup:upgrade` commands. Configuration ------------- [](#configuration) 1. Open **System → Permissions → User Roles**. 2. Edit a role → **Log Viewer** tab. 3. Enter one glob pattern per line (basename under `var/log`), for example: ``` system.log exception.log ``` 4. Optionally enable **Allow Download**. 5. Assign ACL resources under **System → Tools → Log Viewer**: - **View Logs** — list and open files - **Download Logs** — download (also requires the role flag) Empty patterns mean the role sees **no** log files. The Size column filter uses **bytes** (display is human-readable). Security -------- [](#security) Log files often contain personal data, stack traces, tokens, or other secrets. - Prefer **specific** patterns (`system.log`, `exception.log`) over `*.log`. - Grant **Download** only to roles that need full files. - The module rejects path traversal, null bytes, and symlinks under `var/log`. - Viewing still exposes file contents to anyone with View ACL and matching patterns — treat role setup as a security control. To report vulnerabilities, see [SECURITY.md](SECURITY.md). ACL --- [](#acl) ResourceIDLog Viewer`Fsm_LogViewer::logviewer`View Logs`Fsm_LogViewer::view`Download Logs`Fsm_LogViewer::download`Development ----------- [](#development) Commit messages follow [Conventional Commits](https://www.conventionalcommits.org/). ### Unit tests (standalone package) [](#unit-tests-standalone-package) ``` composer install composer run test ``` ### Unit tests (from Magento root) [](#unit-tests-from-magento-root) ``` vendor/bin/phpunit -c dev/tests/unit/phpunit.xml.dist \ app/code/Fsm/LogViewer/Test/Unit --no-extensions ``` ### Coding standard [](#coding-standard) ``` vendor/bin/phpcs --standard=Magento2 app/code/Fsm/LogViewer ``` Coverage includes path/pattern safety, `LogFileService` (ACL, symlink, tail, download), repository, role-save plugin, listing DataProvider, role tab, and admin controllers. Contributing ------------ [](#contributing) See [CONTRIBUTING.md](CONTRIBUTING.md) for setup, PR guidelines, and coding standards. Please follow the [Code of Conduct](CODE_OF_CONDUCT.md). Changelog --------- [](#changelog) See [CHANGELOG.md](CHANGELOG.md). License ------- [](#license) Open Software License (OSL 3.0) and Academic Free License (AFL 3.0). See [COPYING.txt](COPYING.txt), [LICENSE.txt](LICENSE.txt), and [LICENSE\_AFL.txt](LICENSE_AFL.txt). ### Health Score 38 — LowBetter than 83% of packages Maintenance90 Actively maintained with recent releases Popularity0 Limited adoption so far Community6 Small or concentrated contributor base Maturity48 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~0 days Total 2 Last Release 49d ago ### Community Maintainers ![](https://avatars.githubusercontent.com/u/25328512?v=4)[Fabiano Mallmann](/maintainers/fabiano-mallmann)[@fabiano-mallmann](https://github.com/fabiano-mallmann) --- Top Contributors [![fabiano-mallmann](https://avatars.githubusercontent.com/u/25328512?v=4)](https://github.com/fabiano-mallmann "fabiano-mallmann (3 commits)") --- Tags logmagentolog vieweradminmagento2mage-os ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/fsm-module-log-viewer/health.svg) ``` [![Health](https://phpackages.com/badges/fsm-module-log-viewer/health.svg)](https://phpackages.com/packages/fsm-module-log-viewer) ``` ### Alternatives [mage-os/module-admin-activity-log The Admin Activity extension makes it easy to track all admin activity with comprehensive audit logging. 2920.6k1](/packages/mage-os-module-admin-activity-log)[mollie/magento2 Mollie Payment Module for Magento 2 1162.0M19](/packages/mollie-magento2)[dotdigital/dotdigital-magento2-extension Dotdigital for Magento 2 50413.8k26](/packages/dotdigital-dotdigital-magento2-extension)[smile/elasticsuite Magento 2 merchandising and search engine built on ElasticSearch 8054.9M54](/packages/smile-elasticsuite)[run-as-root/magento2-prometheus-exporter Magento2 Prometheus Exporter 68365.7k](/packages/run-as-root-magento2-prometheus-exporter)[yireo/magento2-emailtester2 Preview transactional emails and test send them in your backend 34452.5k](/packages/yireo-magento2-emailtester2) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)