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ssh: check ssh-askpass presence under Linux

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Check the presence of `ssh-askpass`, if `/usr/lib/ssh/x11-ssh-askpass`
is present I use it otherwise I require the passphrase in the standard
method
This commit is contained in:
Mauro Locatelli 2017-07-27 11:39:22 +02:00 committed by Indrajit Raychaudhuri
parent 3f556400e7
commit 7b5196ca66
1 changed files with 4 additions and 3 deletions
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7
modules/ssh/init.zsh
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@ -39,10 +39,11 @@ fi
# Load identities.
if ssh-add -l 2>&1 | grep -q 'The agent has no identities'; then
zstyle -a ':prezto:module:ssh:load' identities '_ssh_identities'
if (( ${#_ssh_identities} > 0 )); then
ssh-add "$_ssh_dir/${^_ssh_identities[@]}" < /dev/null 2> /dev/null
# Check for Linux system and ssh-askpass presence
if [[ "$OSTYPE" == linux* ]] && [[ ! -a /usr/lib/ssh/x11-ssh-askpass ]]; then
ssh-add "${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}}" 2> /dev/null
else
ssh-add < /dev/null 2> /dev/null
ssh-add "${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}}" < /dev/null 2> /dev/null
fi
fi