Fix gpg-agent plugin checks (#6469)

* Always try and start gpg-agent, with --use-standard-socket it will try and use a standard socket directory. It won't start multiple agents if agent is already running. In addition, XDG_RUNTIME_DIR isn't always set

* ssh socket if broken if --daemon is run again, so onky start if we don't have a socket

* Removed unnecessary allocation of GPG_SSH_AUTH_SOCK
This commit is contained in:
Chris Fleming 2018-04-21 21:26:36 +01:00 committed by Marc Cornellà
parent d7948b39dc
commit 9a71864288

View File

@ -1,14 +1,16 @@
# Enable gpg-agent if it is not running
GPG_AGENT_SOCKET="${XDG_RUNTIME_DIR}/gnupg/S.gpg-agent.ssh"
if [ ! -S $GPG_AGENT_SOCKET ]; then
gpg-agent --daemon >/dev/null 2>&1
export GPG_TTY=$(tty)
fi
# Enable gpg-agent if it is not running-
# --use-standard-socket will work from version 2 upwards
# Set SSH to use gpg-agent if it is configured to do so
GNUPGCONFIG="${GNUPGHOME:-"$HOME/.gnupg"}/gpg-agent.conf"
if [ -r "$GNUPGCONFIG" ] && grep -q enable-ssh-support "$GNUPGCONFIG"; then
AGENT_SOCK=`gpgconf --list-dirs | grep agent-socket | cut -d : -f 2`
if [ ! -S ${AGENT_SOCK} ]; then
gpg-agent --daemon --use-standard-socket >/dev/null 2>&1
fi
export GPG_TTY=$(tty)
# Set SSH to use gpg-agent if it's enabled
if [ -S "${AGENT_SOCK}.ssh" ]; then
export SSH_AUTH_SOCK="${AGENT_SOCK}.ssh"
unset SSH_AGENT_PID
export SSH_AUTH_SOCK=$GPG_AGENT_SOCKET
fi