77b924b839
This error message will give information on what exactly has happened and how to either solve ownership and permissions or disable the check entirely. Also gets rid of the purge of compinit caches since with the current logic insecure completion directories are ignored and therefore haven't tainted the cached files.
45 lines
1.8 KiB
Bash
45 lines
1.8 KiB
Bash
# Handle completions insecurities (i.e., completion-dependent directories with
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# insecure ownership or permissions) by:
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#
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# * Human-readably notifying the user of these insecurities.
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function handle_completion_insecurities() {
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# List of the absolute paths of all unique insecure directories, split on
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# newline from compaudit()'s output resembling:
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#
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# There are insecure directories:
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# /usr/share/zsh/site-functions
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# /usr/share/zsh/5.0.6/functions
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# /usr/share/zsh
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# /usr/share/zsh/5.0.6
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#
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# Since the ignorable first line is printed to stderr and thus not captured,
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# stderr is squelched to prevent this output from leaking to the user.
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local -aU insecure_dirs
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insecure_dirs=( ${(f@):-"$(compaudit 2>/dev/null)"} )
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# If no such directories exist, get us out of here.
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(( ! ${#insecure_dirs} )) && return
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# List ownership and permissions of all insecure directories.
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print "[oh-my-zsh] Insecure completion-dependent directories detected:"
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ls -ld "${(@)insecure_dirs}"
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cat <<EOD
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[oh-my-zsh] For safety, we will not load completions from these directories until
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[oh-my-zsh] you fix their permissions and ownership and restart zsh.
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[oh-my-zsh] See the above list for directories with group or other writability.
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[oh-my-zsh] To fix your permissions you can do so by disabling
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[oh-my-zsh] the write permission of "group" and "others" and making sure that the
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[oh-my-zsh] owner of these directories is either root or your current user.
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[oh-my-zsh] The following command may help:
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[oh-my-zsh] compaudit | xargs chmod g-w,o-w
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[oh-my-zsh] If the above didn't help or you want to skip the verification of
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[oh-my-zsh] insecure directories you can set the variable ZSH_DISABLE_COMPFIX to
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[oh-my-zsh] "true" before oh-my-zsh is sourced in your zshrc file.
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EOD
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}
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