Ivan Malison
73c766e828
Fix first-invocation failure by passing "$@" through to the function. Add number to default password suffix and allow opt-out of each character class (-U uppercase, -N number, -S symbol). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
43 lines
1009 B
Bash
43 lines
1009 B
Bash
#!/usr/bin/env bash
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function xkcdpassgen {
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local use_upper=true use_number=true use_symbol=true
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local OPTIND opt
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while getopts "UNS" opt; do
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case "$opt" in
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U) use_upper=false ;;
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N) use_number=false ;;
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S) use_symbol=false ;;
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esac
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done
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shift $((OPTIND - 1))
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if [ -z "$1" ]; then
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echo "Usage: xkcdpassgen [-U] [-N] [-S] <pass-entry-name>" >&2
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echo " -U omit uppercase letter" >&2
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echo " -N omit number" >&2
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echo " -S omit symbol" >&2
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return 1
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fi
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local base_pass suffix="" password
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base_pass="$(xkcdpass -n 3 | tr -d ' ')"
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if $use_upper; then
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suffix+="$(echo {A..Z} | tr ' ' '\n' | shuf -n1)"
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fi
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if $use_number; then
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suffix+="$(shuf -i 0-9 -n1)"
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fi
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if $use_symbol; then
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suffix+="$(echo '!@#$%^&*' | fold -w1 | shuf -n1)"
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fi
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password="${base_pass}${suffix}"
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echo "$password" | pass insert -e "$1"
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}
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xkcdpassgen "$@"
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