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.
49 lines
1.3 KiB
49 lines
1.3 KiB
12 years ago
|
#
|
||
|
|
# Provides for an easier use of SSH by setting up ssh-agent.
|
||
|
|
#
|
||
|
|
# Authors:
|
||
|
|
# Sorin Ionescu <sorin.ionescu@gmail.com>
|
||
|
|
#
|
||
|
|
|
||
|
|
# Return if requirements are not found.
|
||
|
|
if [[ "$OSTYPE" == darwin* ]] || (( ! $+commands[ssh-agent] )); then
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Set the path to the SSH directory.
|
||
|
|
_ssh_dir="$HOME/.ssh"
|
||
|
|
|
||
|
|
# Set the path to the environment file if not set by another module.
|
||
|
|
_ssh_agent_env="${_ssh_agent_env:-$TMPDIR/ssh-agent.env}"
|
||
|
|
|
||
|
|
# Set the path to the persistent authentication socket.
|
||
|
|
_ssh_agent_sock="$TMPDIR/ssh-agent.sock"
|
||
|
|
|
||
|
|
# Start ssh-agent if not started.
|
||
|
|
if [[ ! -S "$SSH_AUTH_SOCK" ]]; then
|
||
|
|
eval "$(ssh-agent | sed '/^echo /d' | tee "$_ssh_agent_env")"
|
||
|
|
else
|
||
|
|
# Export environment variables.
|
||
|
|
source "$_ssh_agent_env" 2> /dev/null
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Load identities.
|
||
|
|
if ssh-add -l 2>&1 | grep 'The agent has no identities'; then
|
||
|
|
zstyle -a ':prezto:module:ssh:load' identities '_ssh_identities'
|
||
|
|
if (( ${#identities} > 0 )); then
|
||
|
|
ssh-add "$_ssh_dir/${^_ssh_identities[@]}"
|
||
|
|
else
|
||
|
|
ssh-add
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Create a persistent SSH authentication socket.
|
||
|
|
if [[ -S "$SSH_AUTH_SOCK" && "$SSH_AUTH_SOCK" != "$_ssh_agent_sock" ]]; then
|
||
|
|
ln -sf "$SSH_AUTH_SOCK" "$_ssh_agent_sock"
|
||
|
|
export SSH_AUTH_SOCK="$_ssh_agent_sock"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Clean up.
|
||
|
|
unset _ssh_{dir,identities} _ssh_agent_{env,sock}
|
||
|
|
|