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Use the value of $GNUPGHOME, to facilitate moving GPG's home. This lets users who keep their GPG keyring on external devices or alternate folders use the gpg-agent autostarting, even if $HOME/.gnupg does not exist.
47 lines
1015 B
Bash
47 lines
1015 B
Bash
#
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# Provides for an easier use of gpg-agent.
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#
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# Authors:
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# Florian Walch <florian.walch@gmx.at>
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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# neersighted <neersighted@myopera.com>
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#
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# Return if requirements are not found.
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if (( ! $+commands[gpg-agent] )); then
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return 1
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fi
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# Make sure to use the $GNUPGHOME first.
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_gpg_env="${GNUPGHOME:-$HOME/.gnupg}/gpg-agent.env"
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function _gpg-agent-start {
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local ssh_support
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zstyle -b ':prezto:module:gpg-agent' ssh-support 'ssh_support' \
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|| ssh_support=''
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gpg-agent \
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--daemon \
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${ssh_support:+'--enable-ssh-support'} \
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--write-env-file "${_gpg_env}" > /dev/null
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chmod 600 "${_gpg_env}"
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source "${_gpg_env}" > /dev/null
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}
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# Source GPG agent settings, if applicable.
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if [[ -s "${_gpg_env}" ]]; then
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source "${_gpg_env}" > /dev/null
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ps -ef | grep "${SSH_AGENT_PID}" | grep -q 'gpg-agent' || {
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_gpg-agent-start
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}
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else
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_gpg-agent-start
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fi
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export GPG_AGENT_INFO
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export SSH_AUTH_SOCK
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export SSH_AGENT_PID
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export GPG_TTY="$(tty)"
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