add guest set password script into repository
Project: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/commit/8f2afb93 Tree: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/tree/8f2afb93 Diff: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/diff/8f2afb93 Branch: refs/heads/junit-tests Commit: 8f2afb9305cbe3c3132ad43d84ad1e5152aaa1ca Parents: a82ee77 Author: Edison Su <[email protected]> Authored: Mon Sep 24 19:01:21 2012 -0700 Committer: Edison Su <[email protected]> Committed: Mon Sep 24 19:01:21 2012 -0700 ---------------------------------------------------------------------- tools/guest_password/cloud-set-guest-password | 116 ++++++++++++++++++++ 1 files changed, 116 insertions(+), 0 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f2afb93/tools/guest_password/cloud-set-guest-password ---------------------------------------------------------------------- diff --git a/tools/guest_password/cloud-set-guest-password b/tools/guest_password/cloud-set-guest-password new file mode 100644 index 0000000..97e6e3d --- /dev/null +++ b/tools/guest_password/cloud-set-guest-password @@ -0,0 +1,116 @@ +#!/bin/bash +# +# Init file for Password Download Client +# +# chkconfig: 345 98 02 +# description: Password Download Client + +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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. + + +# Modify this line to specify the user (default is root) +user=root + +# Add your DHCP lease folders here +DHCP_FOLDERS="/var/lib/dhclient/* /var/lib/dhcp3/*" +password_received=0 +file_count=0 +error_count=0 + +for DHCP_FILE in $DHCP_FOLDERS +do + if [ -f $DHCP_FILE ] + then + file_count=$((file_count+1)) + PASSWORD_SERVER_IP=$(grep dhcp-server-identifier $DHCP_FILE | tail -1 | awk '{print $NF}' | tr -d '\;') + + if [ -n $PASSWORD_SERVER_IP ] + then + logger -t "cloud" "Found password server IP $PASSWORD_SERVER_IP in $DHCP_FILE" + logger -t "cloud" "Sending request to password server at $PASSWORD_SERVER_IP" + password=$(wget -q -t 3 -T 20 -O - --header "DomU_Request: send_my_password" $PASSWORD_SERVER_IP:8080) + password=$(echo $password | tr -d '\r') + + if [ $? -eq 0 ] + then + logger -t "cloud" "Got response from server at $PASSWORD_SERVER_IP" + + case $password in + + "") logger -t "cloud" "Password server at $PASSWORD_SERVER_IP did not have any password for the VM" + continue + ;; + + "bad_request") logger -t "cloud" "VM sent an invalid request to password server at $PASSWORD_SERVER_IP" + error_count=$((error_count+1)) + continue + ;; + + "saved_password") logger -t "cloud" "VM has already saved a password from the password server at $PASSWORD_SERVER_IP" + continue + ;; + + *) logger -t "cloud" "VM got a valid password from server at $PASSWORD_SERVER_IP" + password_received=1 + break + ;; + + esac + else + logger -t "cloud" "Failed to send request to password server at $PASSWORD_SERVER_IP" + error_count=$((error_count+1)) + fi + else + logger -t "cloud" "Could not find password server IP in $DHCP_FILE" + error_count=$((error_count+1)) + fi + fi +done + +if [ "$password_received" == "0" ] +then + if [ "$error_count" == "$file_count" ] + then + logger -t "cloud" "Failed to get password from any server" + exit 1 + else + logger -t "cloud" "Did not need to change password." + exit 0 + fi +fi + +logger -t "cloud" "Changing password ..." +echo $password | passwd --stdin $user + +if [ $? -gt 0 ] +then + usermod -p `mkpasswd -m SHA-512 $password` $user + + if [ $? -gt 0 ] + then + logger -t "cloud" "Failed to change password for user $user" + exit 1 + else + logger -t "cloud" "Successfully changed password for user $user" + fi +fi + +logger -t "cloud" "Sending acknowledgment to password server at $PASSWORD_SERVER_IP" +wget -t 3 -T 20 -O - --header "DomU_Request: saved_password" $PASSWORD_SERVER_IP:8080 +exit 0 +
