ideative/t3-be-login
Composer 安装命令：
composer require ideative/t3-be-login
包简介
Backend module to customize the TYPO3 backend login appearance
README 文档
README
id_be_login (Ideative TYPO3 Backend Login Tweak)
Current release: 1.1.1 (see composer.json).
TYPO3 backend extension that adds an admin-only module to customize the administrator login screen (appearance only; authentication is unchanged).
Extension key: id_be_login
Composer package: ideative/t3-be-login
Requirements
- TYPO3 14.3 LTS / v14.3+ (
typo3/cms-backend,typo3/cms-core, …) - PHP 8.4+
Where to find it
System → Login appearance (/module/system/login-appearance).
Access: users with admin privileges.
What you can configure
| Area | What it does |
|---|---|
| Background | Local file path (public resource), FAL folder (random JPG/JPEG/PNG/WebP among direct children), or remote random image (Lorem Picsum / danielpetrica API). CSP is extended for the remote hosts. Unauthenticated FAL reads use a short permission bypass only while resolving a public background URL. |
| Logo | Path to SVG or raster logo; optional alt text. |
| Colors | Login card background (hex or default light/dark), sign-in button highlight color. |
| Footnote | Plain text below the card (HTML stripped; line breaks kept). |
| Login box | Position (3×3 grid + list), opacity (5% steps), corner radius (px). Bottom-right placement adds extra bottom space on wide viewports so the card does not cover the footnote (core positions the footnote absolute bottom-end from 768px up). |
| About | Short description of the extension and publisher contact block (with logo). |
Settings are stored in $GLOBALS['TYPO3_CONF_VARS']['EXTENSIONS']['id_be_login'].
Background image, login logo, and sign-in button color are kept in sync with the corresponding options in EXT:backend (loginBackgroundImage, loginLogo, loginHighlightColor) when you save in this module or when values are read, so Site Settings and this module stay aligned.
Since 1.0.3, bundled public assets are located under Resources/Public/Pictures/ and extension-configuration defaults point to:
EXT:id_be_login/Resources/Public/Pictures/road.webpEXT:id_be_login/Resources/Public/Pictures/Ideative-logo.svg
UX details
- Save lives in the document header (TYPO3 default pattern); the form uses a single POST with form protection. Flash feedback after save uses a session flash message so it still appears after the POST → redirect → GET flow.
- “Test in private browsing” in the header links to the backend login URL and includes a tooltip explaining how to open it in a private/incognito window to preview without the current session.
- Backend color scheme (light/dark) can be reflected on the login page via a cookie set while a backend user is logged in, so the login card matches TYPO3’s theme when appropriate.
- The module settings UI (tabs, segmented background-source controls, buttons) relies on core backend / Bootstrap styling so light and dark backend themes stay readable. Layout-only tweaks live in
Resources/Public/Css/be-login-settings(.min).css(color picker width, login-box position grid).
Languages
- English (default XLF)
- French:
fr.locallang_be.xlf,Modules/fr.login_appearance.xlf
Installation
Via Composer (path or VCS repository as in your project):
composer require ideative/t3-be-login:^1.0
Activate the extension in the Extension Manager if needed, then open System → Login appearance.
License
GPL-2.0-or-later (see composer.json).
统计信息
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其他信息
- 授权协议： GPL-2.0-or-later
- 更新时间： 2026-05-27