gnupg-agent.sh

   1 #!/bin/sh
   2
   3 if [ -r "${HOME}/.gnupg/gpg.conf" ]; then
   4     CFG="${HOME}/.gnupg/gpg.conf"
   5 else
   6     CFG="${HOME}/.gnupg/options"
   7 fi
   8
   9 X11=no
  10 seahorse=no
  11 if [ -r "${HOME}/.gnupg/gpg-agent.conf" ]; then
  12     grep -qE "^[[:blank:]]*pinentry-program[[:blank:]]*.*pinentry-(qt|gtk)" "${HOME}/.gnupg/gpg-agent.conf" && X11=yes
  13     grep -qE "^[[:blank:]]*pinentry-program[[:blank:]]*.*seahorse-agent" "${HOME}/.gnupg/gpg-agent.conf" && X11=yes && seahorse=yes
  14 fi
  15
  16 if grep -q "^[[:blank:]]*use-agent" ${CFG} 2>/dev/null; then
  17     if [ -f "${HOME}/.gnupg/GPG_AGENT_INFO" ] && pid="$(cut -d: -f2 $HOME/.gnupg/GPG_AGENT_INFO)" && [ -n "$pid" ] && kill -0 "$pid"  2>/dev/null; then
  18         export GPG_AGENT_INFO="$(cat ${HOME}/.gnupg/GPG_AGENT_INFO)"
  19     else
  20         if [ -n "$DISPLAY" -a "$X11" = "yes" ] || [ -z "$DISPLAY" -a "$X11" = "no" ]; then
  21             if [ "$seahorse" = "no" ]; then
  22                 eval "$(gpg-agent --daemon)"
  23             else
  24                 eval "$(seahorse-agent --variables)"
  25             fi
  26             echo $GPG_AGENT_INFO > ~/.gnupg/GPG_AGENT_INFO
  27             export GPG_AGENT_INFO
  28         fi
  29     fi
  30 fi
  31 unset X11
  32 unset CFG
  33 unset pid