38 lines
722 B
Bash
38 lines
722 B
Bash
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#!/bin/bash
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# Go to home directory for sure
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pushd $HOME >/dev/null
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# Kill gpg-agent
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pkill gpg-agent
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# Rewrite gpg-agent configuration
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cat > ~/.gnupg/gpg-agent.conf <<EOF
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default-cache-ttl 4320000
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max-cache-ttl 8640000
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allow-loopback-pinentry
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EOF
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# Start gpg-agent
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gpg-agent
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# Create dummy file
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_dummyfile=`mktemp`
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echo "foobar" > "${_dummyfile}"
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# Cache password in gpg-agent by signing dummy file
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cat ~/passphrase.txt | env -i gpg \
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--pinentry-mode loopback --passphrase-fd 0 \
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--no-tty --batch --yes \
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--detach-sig --output "${_dummyfile}.sig" "${_dummyfile}"
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# Verify given signature
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env -i gpg --verify \
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"${_dummyfile}.sig" "${_dummyfile}"
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echo $?
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rm "${_dummyfile}" "${_dummyfile}.sig"
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popd >/dev/null
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