Damien Miller | 8b1c22b | 2000-03-15 12:13:01 +1100 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | |
| 3 | # Shell script to install your identity.pub on a remote machine |
| 4 | # Takes the remote machine name as an argument. |
| 5 | # Obviously, the remote machine must accept password authentication, |
| 6 | # or one of the other keys in your ssh-agent, for this to work. |
| 7 | |
| 8 | ID_FILE="${HOME}/.ssh/identity.pub" |
| 9 | |
| 10 | if [ "-i" = "$1" ]; then |
| 11 | shift |
| 12 | # check if we have 2 parameters left, if so the first is the new ID file |
| 13 | if [ -n "$2" ]; then |
| 14 | if expr "$1" : ".*\.pub" ; then |
| 15 | ID_FILE="$1" |
| 16 | else |
| 17 | ID_FILE="$1.pub" |
| 18 | fi |
| 19 | shift # and this should leave $1 as the target name |
| 20 | fi |
| 21 | else |
| 22 | if [ x$SSH_AUTH_SOCK != x ] ; then |
| 23 | GET_ID="$GET_ID ssh-add -L" |
| 24 | fi |
| 25 | fi |
| 26 | |
| 27 | if [ -z "`eval $GET_ID`" -a -r "${ID_FILE}" ] ; then |
| 28 | GET_ID="cat ${ID_FILE}" |
| 29 | fi |
| 30 | |
| 31 | if [ -z "`eval $GET_ID`" ]; then |
| 32 | echo "$0: ERROR: No identities found" |
| 33 | exit 1 |
| 34 | fi |
| 35 | |
| 36 | { eval "$GET_ID" ; } | ssh $1 "test -d .ssh || mkdir .ssh ; cat >> .ssh/authorized_keys ; chmod g-w . .ssh .ssh/authorized_keys" |
| 37 | |
| 38 | cat <<EOF |
| 39 | Now try logging into the machine, with "ssh '$1'", and check in: |
| 40 | |
| 41 | .ssh/authorized_keys |
| 42 | |
| 43 | to make sure we haven't added extra keys that you weren't expecting. |
| 44 | |
| 45 | EOF |