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Make suda:// buffer more secure #14

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mox-mox opened this issue May 9, 2019 · 3 comments · Fixed by #16
Closed

Make suda:// buffer more secure #14

mox-mox opened this issue May 9, 2019 · 3 comments · Fixed by #16
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enhancement good first issue help wanted

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@mox-mox
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mox-mox commented May 9, 2019

When opening files that only root can read using suda, nvim will still create a world-readable backup file. For files containing sensitive information, this is highly undesirable.
@lambdalisue
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Good point. I'll consider the way once I get time. Well, PR is really welcome as well 👍

@lambdalisue
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noswapfile as well.

Thanks to @ichizok, https://vim-jp.slack.com/archives/C03C4RC9F/p1558601882079900

@lambdalisue
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lambdalisue commented May 23, 2019 •
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  • nobackup
  • noswapfile
  • noundofile
  • bufhidden=wipe
    • Not sure if it should be because <C-o>/<C-i> does not work with wipe

Anything else?

@lambdalisue lambdalisue changed the title Suppress creation of backup files Make suda:// buffer more secure May 23, 2019
@lambdalisue lambdalisue mentioned this issue May 23, 2019
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Security fix lambdalisue/vim-suda
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@lambdalisue @mox-mox