Attachment 2317 Details for Bug 2128 – Alternate ssh-copy-id script

Alternate ssh-copy-id script

ssh-copy-id (text/plain), 1.55 KB, created by Justin Garrison on 2013-07-16 06:35:31 AEST

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Creator: Justin Garrison

Created: 2013-07-16 06:35:31 AEST

Size: 1.55 KB

patch

obsolete

>#!/bin/sh
>
># Shell script to install your public key on a remote machine
># Takes the remote machine name as an argument.
># Obviously, the remote machine must accept password authentication,
># or one of the other keys in your ssh-agent, for this to work.
>
>ID_FILE="${HOME}/.ssh/id_rsa.pub"
>
>if [ "-i" = "$1" ]; then
>  shift
>  # check if we have 2 parameters left, if so the first is the new ID file
>  if [ -n "$2" ]; then
>    if expr "$1" : ".*\.pub" > /dev/null ; then
>      ID_FILE="$1"
>    else
>      ID_FILE="$1.pub"
>    fi
>    shift         # and this should leave $1 as the target name
>  fi
>else
>  if [ x$SSH_AUTH_SOCK != x ] && ssh-add -L >/dev/null 2>&1; then
>    GET_ID="$GET_ID ssh-add -L"
>  fi
>fi
>
>if [ -z "`eval $GET_ID`" ] && [ -r "${ID_FILE}" ] ; then
>  GET_ID="cat \"${ID_FILE}\""
>fi
>
>if [ -z "`eval $GET_ID`" ]; then
>  echo "$0: ERROR: No identities found" >&2
>  exit 1
>fi
>
>if [ "$#" -lt 1 ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
>  echo "Usage: $0 [-i [identity_file]] [user@]machine" >&2
>  exit 1
>fi
>
># strip any trailing colon
>host=`echo $1 | sed 's/:$//'`
>
>{ eval "$GET_ID" ; } | ssh $host "umask 077; test -d ~/.ssh || mkdir ~/.ssh ; grep -f ~/.ssh/authorized_keys > /dev/null 2>&1; ! [ -a ~/.ssh/authorized_keys ] || [ $? -ne 0 ] && cat >> ~/.ssh/authorized_keys && (test -x /sbin/restorecon && /sbin/restorecon ~/.ssh ~/.ssh/authorized_keys >/dev/null 2>&1 || true)" || exit 1
>
>cat <<EOF
>Now try logging into the machine, with "ssh '$host'", and check in:
>
>  ~/.ssh/authorized_keys
>
>to make sure we haven't added extra keys that you weren't expecting.
>
>EOF
>

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Attachments on bug 2128: 2317