mirror of
https://github.com/sunknudsen/privacy-guides.git
synced 2025-02-23 09:13:56 +00:00
43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
#! /bin/bash
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bold=$(tput bold)
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red=$(tput setaf 1)
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normal=$(tput sgr0)
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set -e
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printf "%s\n" "Scan QR code…"
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data=""
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while read line; do
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if echo -n $line | grep -Eq "^QR-Code:"; then
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line=$(echo -n $line | sed 's/QR-Code://')
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fi
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data="$data$line"
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if [ "$line" = "-----END PGP MESSAGE-----" ]; then
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killall zbarcam --signal SIGINT
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else
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data="$data\n"
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fi
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done < <(zbarcam --nodisplay --quiet)
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encrypted_secret=$(echo -e $data)
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encrypted_secret_hash=$(echo -n "$encrypted_secret" | openssl dgst -sha512 | sed 's/^.* //')
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encrypted_secret_short_hash=$(echo -n "$encrypted_secret_hash" | head -c 8)
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printf "%s\n" "$encrypted_secret"
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printf "SHA512 hash: $bold%s$normal\n" "$encrypted_secret_hash"
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printf "SHA512 short hash: $bold%s$normal\n" "$encrypted_secret_short_hash"
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printf "$bold$red%s$normal\n" "Show secret? (y or n)? "
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read -r answer
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if [ "$answer" = "y" ]; then
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secret=$(echo -e "$encrypted_secret" | gpg --decrypt)
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gpg-connect-agent reloadagent /bye > /dev/null 2>&1
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printf "Secret: $bold%s$normal\n" "$secret"
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fi
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printf "%s\n" "Done" |