diff --git a/plugins/ssh/ssh.plugin.zsh b/plugins/ssh/ssh.plugin.zsh new file mode 100644 index 000000000..085e71fa1 --- /dev/null +++ b/plugins/ssh/ssh.plugin.zsh @@ -0,0 +1,46 @@ +############################################################ +# Take all host sections in .ssh/config and offer them for +# completion as hosts (e.g. for ssh, rsync, scp and the like) +# Filter out wildcard host sections. +_ssh_configfile="$HOME/.ssh/config" +if [[ -f "$_ssh_configfile" ]]; then + _hosts=($(egrep '^Host.*' "$_ssh_configfile" | awk '{print $2}' | grep -v '^*' | sed -e 's/\.*\*$//')) + zstyle ':completion:*:hosts' hosts $_hosts + unset _hosts +fi +unset _ssh_configfile + +############################################################ +# Remove host key from known hosts based on a host section +# name from .ssh/config +function ssh_rmhkey { + local ssh_configfile="$HOME/.ssh/config" + local ssh_host="$1" + if [[ -z "$ssh_host" ]]; then return; fi + ssh-keygen -R $(grep -A10 "$ssh_host" "$ssh_configfile" | grep -i HostName | head -n 1 | awk '{print $2}') +} +compctl -k hosts ssh_rmhkey + +############################################################ +# Load SSH key into agent +function ssh_load_key() { + local key="$1" + if [[ -z "$key" ]]; then return; fi + local keyfile="$HOME/.ssh/$key" + local keysig=$(ssh-keygen -l -f "$keyfile") + if ( ! ssh-add -l | grep -q "$keysig" ); then + ssh-add "$keyfile" + fi +} + +############################################################ +# Remove SSH key from agent +function ssh_unload_key { + local key="$1" + if [[ -z "$key" ]]; then return; fi + local keyfile="$HOME/.ssh/$key" + local keysig=$(ssh-keygen -l -f "$keyfile") + if ( ssh-add -l | grep -q "$keysig" ); then + ssh-add -d "$keyfile" + fi +}