chiark - git - mdw - termux-packages/blob - packages/openssh/source-ssh-agent.sh

   1 #!/bin/sh
   2 # source-ssh-agent: Script to source for ssh-agent to work
   3 # From http://mah.everybody.org/docs/ssh
   4
   5 # Check if accidentaly executed instead of sourced:
   6 if echo "$0" | grep -q source-ssh-agent; then
   7         echo "source-ssh-agent: Do not execute directly - source me instead!"
   8         exit 1
   9 fi
  10
  11 SSH_ENV="$HOME/.ssh/environment"
  12
  13 start_agent () {
  14         ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
  15         chmod 600 "${SSH_ENV}"
  16         . "${SSH_ENV}" > /dev/null
  17         ssh-add
  18 }
  19
  20 if [ -f "${SSH_ENV}" ]; then
  21         . "${SSH_ENV}" > /dev/null
  22         if ps ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null; then
  23                 # Agent already running, but it may be running without identities:
  24                 if ssh-add -L 2> /dev/null | grep -q 'no identities'; then
  25                         # .. in which case we add them:
  26                         ssh-add
  27                 fi
  28         else
  29                 start_agent;
  30         fi
  31 else
  32      start_agent;
  33 fi