
QuaranTab by Smotana LLC
Safely use sensitive data with online tools
You'll need Firefox to use this extension
Extension Metadata
Screenshots



About this extension
Safely use sensitive data with online tools. Browser extension to cut-off network access to a website to prevent it from phoning home. This allows you to input sensitive data into a website without worrying about it being stolen.
Use cases:
- Parse a live JWT token
- Decode a Base64 Authorization header
- Hash a password
- Parse a Protobuf message
Permissions explained:
"proxy" - Required to cut-off network access to the website by routing requests to a non-existent Socks proxy
"tabs" - Required to re-open a tab in a new container
"cookies" - Required for manipulating Container data and clearing browser data for temporary containers
"contextualIdentities" - Required for creating/deleting Containers
"privacy" - Required for temporarily disabling WebRTC globally
"webRequest" - Required for monitoring active connections to determine when it's safe to use
"scripting" - Required for injecting a content script for shutting down active connections
"storage" - Required for keeping track of WebRTC initial enable state
"<all_urls>" - Required to intercept proxy web requests for all sites
Use cases:
- Parse a live JWT token
- Decode a Base64 Authorization header
- Hash a password
- Parse a Protobuf message
Permissions explained:
"proxy" - Required to cut-off network access to the website by routing requests to a non-existent Socks proxy
"tabs" - Required to re-open a tab in a new container
"cookies" - Required for manipulating Container data and clearing browser data for temporary containers
"contextualIdentities" - Required for creating/deleting Containers
"privacy" - Required for temporarily disabling WebRTC globally
"webRequest" - Required for monitoring active connections to determine when it's safe to use
"scripting" - Required for injecting a content script for shutting down active connections
"storage" - Required for keeping track of WebRTC initial enable state
"<all_urls>" - Required to intercept proxy web requests for all sites
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PermissionsLearn more
This add-on needs to:
- Read and modify privacy settings
- Control browser proxy settings
- Access browser tabs
- Access your data for all web sites
More information
- Add-on Links
- Version
- 0.0.6
- Size
- 960.12 kB
- Last updated
- a year ago (11 Dec 2023)
- Related Categories
- Licence
- MIT Licence
- Version History
- Tags
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Release notes for 0.0.6
Fixes:
- Fix tracking of requests that are redirected by other extensions and Firefox shimming
- Fix addon icon would disappear due to missing asset
- Fix race condition on all requests closing during a state transition
- Fix race condition on displaying open request count on load
- Fix tracking of requests that are redirected by other extensions and Firefox shimming
- Fix addon icon would disappear due to missing asset
- Fix race condition on all requests closing during a state transition
- Fix race condition on displaying open request count on load
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