mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2024-11-22 05:40:08 +00:00
79 lines
2.2 KiB
Bash
79 lines
2.2 KiB
Bash
#
|
|
# INSTRUCTIONS
|
|
#
|
|
# To enable agent forwarding support add the following to
|
|
# your .zshrc file:
|
|
#
|
|
# zstyle :omz:plugins:ssh-agent agent-forwarding on
|
|
#
|
|
# To load multiple identities use the identities style, For
|
|
# example:
|
|
#
|
|
# zstyle :omz:plugins:ssh-agent identities id_rsa id_rsa2 id_github
|
|
#
|
|
# To set the maximum lifetime of the identities, use the
|
|
# lifetime style. The lifetime may be specified in seconds
|
|
# or as described in sshd_config(5) (see TIME FORMATS)
|
|
# If left unspecified, the default lifetime is forever.
|
|
#
|
|
# zstyle :omz:plugins:ssh-agent lifetime 4h
|
|
#
|
|
# CREDITS
|
|
#
|
|
# Based on code from Joseph M. Reagle
|
|
# http://www.cygwin.com/ml/cygwin/2001-06/msg00537.html
|
|
#
|
|
# Agent forwarding support based on ideas from
|
|
# Florent Thoumie and Jonas Pfenniger
|
|
#
|
|
|
|
local _plugin__ssh_env
|
|
local _plugin__forwarding
|
|
|
|
function _plugin__start_agent()
|
|
{
|
|
local -a identities
|
|
local lifetime
|
|
zstyle -s :omz:plugins:ssh-agent lifetime lifetime
|
|
|
|
# start ssh-agent and setup environment
|
|
/usr/bin/env ssh-agent ${lifetime:+-t} ${lifetime} | sed 's/^echo/#echo/' >! ${_plugin__ssh_env}
|
|
chmod 600 ${_plugin__ssh_env}
|
|
. ${_plugin__ssh_env} > /dev/null
|
|
|
|
# load identies
|
|
zstyle -a :omz:plugins:ssh-agent identities identities
|
|
echo starting ssh-agent...
|
|
|
|
/usr/bin/ssh-add $HOME/.ssh/${^identities}
|
|
}
|
|
|
|
# Get the filename to store/lookup the environment from
|
|
if (( $+commands[scutil] )); then
|
|
# It's OS X!
|
|
_plugin__ssh_env="$HOME/.ssh/environment-$(scutil --get ComputerName)"
|
|
else
|
|
_plugin__ssh_env="$HOME/.ssh/environment-$HOST"
|
|
fi
|
|
|
|
# test if agent-forwarding is enabled
|
|
zstyle -b :omz:plugins:ssh-agent agent-forwarding _plugin__forwarding
|
|
if [[ ${_plugin__forwarding} == "yes" && -n "$SSH_AUTH_SOCK" ]]; then
|
|
# Add a nifty symlink for screen/tmux if agent forwarding
|
|
[[ -L $SSH_AUTH_SOCK ]] || ln -sf "$SSH_AUTH_SOCK" /tmp/ssh-agent-$USER-screen
|
|
|
|
elif [ -f "${_plugin__ssh_env}" ]; then
|
|
# Source SSH settings, if applicable
|
|
. ${_plugin__ssh_env} > /dev/null
|
|
ps x | grep ${SSH_AGENT_PID} | grep ssh-agent > /dev/null || {
|
|
_plugin__start_agent;
|
|
}
|
|
else
|
|
_plugin__start_agent;
|
|
fi
|
|
|
|
# tidy up after ourselves
|
|
unfunction _plugin__start_agent
|
|
unset _plugin__forwarding
|
|
unset _plugin__ssh_env
|
|
|