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postLogger

https://ndevtk.github.io/writeups/
ExtensionPrivacy & Security90 users
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Item media 2 (screenshot) for postLogger
Item media 1 (screenshot) for postLogger
Item media 1 (screenshot) for postLogger
Item media 2 (screenshot) for postLogger

Overview

Extension to log postMessage()

- console.info for postMessages from all_frames. - detects the scope of sent messages. - origins that are insecure due to being a sandbox domain or a wildcard, will be prefixed with UNSAFE. - detects if a website does not check MessageEvent.origin - MessageChannel API May cause unexpected behavior so please use it in a different browser profile and disable when not wanted. Code can be found at https://github.com/NDevTK/postLogger

Details

  • Version
    1.4
  • Updated
    April 26, 2025
  • Size
    22.96KiB
  • Languages
    English
  • Developer
    Website
    Email
    ndevtk@protonmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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