70 lines
2.2 KiB
Plaintext
70 lines
2.2 KiB
Plaintext
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#!/bin/sh
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# Copyright (C) 2013 g10 Code GmbH
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#
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# This file is free software; as a special exception the author gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved. This file is
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# distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY, to the extent permitted by law; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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if [ -z "$(command -v gpg-connect-agent)" ]; then
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echo "gpg-agent not installed and thus not started" >&2
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exit 0;
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fi
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GPG_AGENT_INFO=
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export GPG_AGENT_INFO
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GPG_AGENT=$(which gpg-agent)
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token=$(echo "gpgme-$(pwd)" | tr ' ' '_')
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if [ "$1" = "--stop" ]; then
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if [ "$(gpg-connect-agent --no-autostart getval\ $token /bye 2>/dev/null | head -1)" \
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!= "D set" ]; then
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echo "gpg-agent not running" >&2
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exit 0
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fi
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echo "stopping gpg-agent " >&2
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gpg-connect-agent KILLAGENT /bye >/dev/null 2>&1
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exit 0
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fi
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# Update 'agent-program' in the configuration files to make sure we
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# will always start exactly this agent again if we ever need to.
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for F in gpg.conf gpgsm.conf
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do
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if test -f "$GNUPGHOME/$F"
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then
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cat "$GNUPGHOME/$F" > "$GNUPGHOME/$F~"
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sed -e "s#^agent-program.*#agent-program ${GPG_AGENT}|--debug-quick-random#" \
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>"$GNUPGHOME/$F" <"$GNUPGHOME/$F~"
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rm -f "$GNUPGHOME/$F~"
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fi
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done
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if [ "$(gpg-connect-agent --no-autostart getval\ $token /bye 2>/dev/null | head -1)" \
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= "D set" ]; then
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echo "gpg-agent already running" >&2
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exit 0
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fi
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echo "starting gpg-agent.." >&2
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# GnuPG prior to 2.1.12 needs --allow-loopback-pinentry for the
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# loopback entry to work. Old versions do not understand this though,
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# so we need to be careful.
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if "$GPG_AGENT" --gpgconf-test --allow-loopback-pinentry &&
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test -f "$GNUPGHOME/gpg-agent.conf" &&
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! grep -q allow-loopback-pinentry "$GNUPGHOME/gpg-agent.conf"; then
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echo allow-loopback-pinentry >> "$GNUPGHOME/gpg-agent.conf"
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fi
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gpg-connect-agent --agent-program="${GPG_AGENT}|--debug-quick-random" putval\ $token\ set /bye
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if [ $? -ne 0 -o "$(gpg-connect-agent getval\ $token /bye 2>/dev/null | head -1)" \
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!= "D set" ]; then
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echo "error starting gpg-agent" >&2
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exit 1
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fi
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exit 0
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