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feat(ssh-agent): allow specifying absolute path to identities

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Fixes #9650
This commit is contained in:
Marc Cornellà 2021-08-26 15:52:09 +02:00
parent 0c590aba74
commit 4a69ee575c
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2 changed files with 16 additions and 5 deletions
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9
plugins/ssh-agent/README.md
View file

@ -27,6 +27,15 @@ To **load multiple identities** use the `identities` style, For example:
zstyle :omz:plugins:ssh-agent identities id_rsa id_rsa2 id_github
```
**NOTE:** the identities may be an absolute path if they are somewhere other than
`~/.ssh`. For example:
```zsh
zstyle :omz:plugins:ssh-agent identities ~/.config/ssh/id_rsa ~/.config/ssh/id_rsa2 ~/.config/ssh/id_github
# which can be simplified to
zstyle :omz:plugins:ssh-agent identities ~/.config/ssh/{id_rsa,id_rsa2,id_github}
```
----
To **set the maximum lifetime of the identities**, use the `lifetime` style.

12
plugins/ssh-agent/ssh-agent.plugin.zsh
View file

@ -23,12 +23,12 @@ function _start_agent() {
}
function _add_identities() {
local id line sig lines
local id file line sig lines
local -a identities loaded_sigs loaded_ids not_loaded
zstyle -a :omz:plugins:ssh-agent identities identities
# check for .ssh folder presence
if [[ ! -d $HOME/.ssh ]]; then
if [[ ! -d "$HOME/.ssh" ]]; then
return
fi
@ -52,10 +52,12 @@ function _add_identities() {
# add identities if not already loaded
for id in $identities; do
# if id is an absolute path, make file equal to id
[[ "$id" = /* ]] && file="$id" || file="$HOME/.ssh/$id"
# check for filename match, otherwise try for signature match
if [[ ${loaded_ids[(I)$HOME/.ssh/$id]} -le 0 ]]; then
sig="$(ssh-keygen -lf "$HOME/.ssh/$id" | awk '{print $2}')"
[[ ${loaded_sigs[(I)$sig]} -le 0 ]] && not_loaded+=("$HOME/.ssh/$id")
if [[ ${loaded_ids[(I)$file]} -le 0 ]]; then
sig="$(ssh-keygen -lf "$file" | awk '{print $2}')"
[[ ${loaded_sigs[(I)$sig]} -le 0 ]] && not_loaded+=("$file")
fi
done