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screenshot.png
screenshot.png

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Motivation

The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.

The tool supports image, video, sound, pdf and text formats.

Screenshot

Setup

Make sure you have xhost and docker installed.

This command will open the current directory.

$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.

Remove ro option if you want to modify files mounted into the container.

What is working ?

File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt

Unknown extensions will be opened as text files.

Do not hesitate to ask for support for more file types or extensions.

About

A Docker environment to securely open images, videos, sounds and more.

Topics

dockersecurityvideo

Resources

Readme
Activity

Stars

10 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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screenshot.png
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Repository files navigation
Motivation
The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.
The tool supports image, video, sound, pdf and text formats.
Screenshot
Setup
Make sure you have xhost and docker installed.
This command will open the current directory.
$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.
Remove ro option if you want to modify files mounted into the container.
What is working ?
File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt
Unknown extensions will be opened as text files.
Do not hesitate to ask for support for more file types or extensions.
About
A Docker environment to securely open images, videos, sounds and more.
Topics
dockersecurityvideo
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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README.md
docker-compose.yml
docker-compose.yml
screenshot.png
screenshot.png
Repository files navigation
Motivation
The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.
The tool supports image, video, sound, pdf and text formats.
Screenshot
Setup
Make sure you have xhost and docker installed.
This command will open the current directory.
$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.
Remove ro option if you want to modify files mounted into the container.
What is working ?
File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt
Unknown extensions will be opened as text files.
Do not hesitate to ask for support for more file types or extensions.
About
A Docker environment to securely open images, videos, sounds and more.
Topics
dockersecurityvideo
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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README.md
docker-compose.yml
docker-compose.yml
screenshot.png
screenshot.png
Repository files navigation
Motivation
The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.
The tool supports image, video, sound, pdf and text formats.
Screenshot
Setup
Make sure you have xhost and docker installed.
This command will open the current directory.
$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.
Remove ro option if you want to modify files mounted into the container.
What is working ?
File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt
Unknown extensions will be opened as text files.
Do not hesitate to ask for support for more file types or extensions.
About
A Docker environment to securely open images, videos, sounds and more.
Topics
dockersecurityvideo
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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63 Commits
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NameName
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.config/pcmanconf
Dockerfile
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README.md
README.md
docker-compose.yml
docker-compose.yml
screenshot.png
screenshot.png
Repository files navigation
Motivation
The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.
The tool supports image, video, sound, pdf and text formats.
Screenshot
Setup
Make sure you have xhost and docker installed.
This command will open the current directory.
$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.
Remove ro option if you want to modify files mounted into the container.
What is working ?
File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt
Unknown extensions will be opened as text files.
Do not hesitate to ask for support for more file types or extensions.
About
A Docker environment to securely open images, videos, sounds and more.
Topics
dockersecurityvideo
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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README.md
README.md
docker-compose.yml
docker-compose.yml
screenshot.png
screenshot.png
Repository files navigation
Motivation
The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.
The tool supports image, video, sound, pdf and text formats.
Screenshot
Setup
Make sure you have xhost and docker installed.
This command will open the current directory.
$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.
Remove ro option if you want to modify files mounted into the container.
What is working ?
File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt
Unknown extensions will be opened as text files.
Do not hesitate to ask for support for more file types or extensions.
About
A Docker environment to securely open images, videos, sounds and more.
Topics
dockersecurityvideo
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
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63 Commits
Folders and files
NameName
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.config/pcmanconf
.config/pcmanconf
Dockerfile
Dockerfile
README.md
README.md
docker-compose.yml
docker-compose.yml
screenshot.png
screenshot.png
Repository files navigation
Motivation
The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.
The tool supports image, video, sound, pdf and text formats.
Screenshot
Setup
Make sure you have xhost and docker installed.
This command will open the current directory.
$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.
Remove ro option if you want to modify files mounted into the container.
What is working ?
File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt
Unknown extensions will be opened as text files.
Do not hesitate to ask for support for more file types or extensions.
About
A Docker environment to securely open images, videos, sounds and more.
Topics
dockersecurityvideo
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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README.md
README.md
docker-compose.yml
docker-compose.yml
screenshot.png
screenshot.png
Repository files navigation
Motivation
The purpose of this tool is to open files from unknown sources without putting in danger the integrity of your system. Files are rendered through X11 mirroring from the Docker container to the host machine. Opened files are never opened in your environment and only have access to the mounted volumes / devices. The container does not have access to the internet. I chose Docker containers because they are fast, light, easy to build and have a great community that I trust about security.
The tool supports image, video, sound, pdf and text formats.
Screenshot
Setup
Make sure you have xhost and docker installed.
This command will open the current directory.
$ xhost +local:docker && \
docker run --volume $PWD:/app/data:ro \
--volume /tmp/.X11-unix:/tmp/.X11-unix \
--network none \
--ipc host \
--env DISPLAY=unix${DISPLAY} \
--device /dev/snd \
--device /dev/dri \
lapwat/secure-open

To open another directory, replace $PWD with the absolute path you want to open into secure-open.
Remove ro option if you want to modify files mounted into the container.
What is working ?
File typeRendererAssociated extensions
Imagefehtif, tiff, bmp, png, jpg, jpeg, gif, ico
Videompvmkv, mp4, webm, avi
Soundmpg123mp3
PDFxpdfpdf
Textleafpadtxt
Unknown extensions will be opened as text files.
Do not hesitate to ask for support for more file types or extensions.
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A Docker environment to securely open images, videos, sounds and more.
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