You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.0 KiB
63 lines
2.0 KiB
#!/bin/bash
|
|
|
|
# -------------------------------------------------------------------------- #
|
|
# Copyright 2010-2016, OpenNebula Systems #
|
|
# #
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
|
# not use this file except in compliance with the License. You may obtain #
|
|
# a copy of the License at #
|
|
# #
|
|
# http://www.apache.org/licenses/LICENSE-2.0 #
|
|
# #
|
|
# Unless required by applicable law or agreed to in writing, software #
|
|
# distributed under the License is distributed on an "AS IS" BASIS, #
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
|
# See the License for the specific language governing permissions and #
|
|
# limitations under the License. #
|
|
#--------------------------------------------------------------------------- #
|
|
|
|
[ -z "${SSH_PUBLIC_KEY}${EC2_PUBLIC_KEY}" ] && exit 0
|
|
|
|
if [ -z "${USERNAME}" ]
|
|
then
|
|
USERNAME=root
|
|
fi
|
|
|
|
# Get user $HOME directory
|
|
USER_HOME=$(getent passwd "${USERNAME}" | awk -F':' '{print $6}')
|
|
|
|
if [ -n "${USER_HOME}" ]
|
|
then
|
|
AUTH_DIR="${USER_HOME}/.ssh"
|
|
else
|
|
# Fallback on root
|
|
AUTH_DIR="/root/.ssh"
|
|
fi
|
|
|
|
AUTH_FILE="$AUTH_DIR/authorized_keys"
|
|
|
|
function add_keys {
|
|
while read key; do
|
|
if ! grep -q -F "$key" $AUTH_FILE; then
|
|
echo "$key" >> $AUTH_FILE
|
|
fi
|
|
done
|
|
}
|
|
|
|
[ -z "${SSH_PUBLIC_KEY}${EC2_PUBLIC_KEY}" ] && exit 0
|
|
|
|
mkdir -m0700 -p $AUTH_DIR
|
|
|
|
[ ! -f $AUTH_FILE ] && touch $AUTH_FILE
|
|
|
|
if [ -n "$SSH_PUBLIC_KEY" ]; then
|
|
echo "$SSH_PUBLIC_KEY" | add_keys
|
|
fi
|
|
|
|
if [ -n "$EC2_PUBLIC_KEY" ]; then
|
|
echo "$EC2_PUBLIC_KEY" | add_keys
|
|
fi
|
|
|
|
chown "${USERNAME}": ${AUTH_DIR} ${AUTH_FILE}
|
|
chmod 600 $AUTH_FILE
|