You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.6 KiB
59 lines
1.6 KiB
#
|
|
# Provides for an easier use of GPG by setting up gpg-agent.
|
|
#
|
|
# Authors:
|
|
# Sorin Ionescu <sorin.ionescu@gmail.com>
|
|
#
|
|
|
|
# Return if requirements are not found.
|
|
if (( ! $+commands[gpg-agent] )); then
|
|
return 1
|
|
fi
|
|
|
|
# Set the default paths to gpg-agent files.
|
|
_gpg_agent_conf="$(gpgconf --list-dir homedir)/gpg-agent.conf"
|
|
_gpg_agent_env="${XDG_CACHE_HOME:-$HOME/.cache}/prezto/gpg-agent.env"
|
|
_gpg_agent_socket="$(gpgconf --list-dir agent-socket)"
|
|
|
|
# Load environment variables from previous run
|
|
source "$_gpg_agent_env" 2> /dev/null
|
|
|
|
|
|
# Start gpg-agent if not started.
|
|
if [[ -z "$GPG_AGENT_INFO" && ! -S "${_gpg_agent_socket}" ]]; then
|
|
# Start gpg-agent if not started.
|
|
if ! ps -U "$LOGNAME" -o pid,ucomm | grep -q -- "${${${(s.:.)GPG_AGENT_INFO}[2]}:--1} gpg-agent"; then
|
|
mkdir -p "$_gpg_agent_env:h"
|
|
eval "$(gpg-agent --daemon | tee "$_gpg_agent_env")"
|
|
fi
|
|
fi
|
|
|
|
# Inform gpg-agent of the current TTY for user prompts.
|
|
export GPG_TTY=$TTY
|
|
|
|
# Integrate with the SSH module.
|
|
if grep '^enable-ssh-support' "$_gpg_agent_conf" &> /dev/null; then
|
|
# Load required functions.
|
|
autoload -Uz add-zsh-hook
|
|
|
|
# Override the ssh-agent environment file default path.
|
|
_ssh_agent_env="$_gpg_agent_env"
|
|
|
|
# Load the SSH module for additional processing.
|
|
pmodload 'ssh'
|
|
|
|
# Updates the GPG-Agent TTY before every command since SSH does not set it.
|
|
function _gpg-agent-update-tty {
|
|
gpg-connect-agent UPDATESTARTUPTTY /bye >/dev/null
|
|
}
|
|
add-zsh-hook preexec _gpg-agent-update-tty
|
|
fi
|
|
|
|
# Clean up.
|
|
unset _gpg_agent_{conf,env,socket}
|
|
|
|
# Disable GUI prompts inside SSH.
|
|
if [[ -n "$SSH_CONNECTION" ]]; then
|
|
export PINENTRY_USER_DATA='USE_CURSES=1'
|
|
fi
|