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Current File : //proc/self/root/proc/self/root/opt/microsoft/scvmmguestagent/bin/cfgroot

#!/bin/bash
#
# Copyright (C) Microsoft Corporation. All rights reserved.
#
# Configure root user credentials
# 

#Variables
retcode=0
thisscript=${0}

#Include utilities script
source $(dirname ${0})/utilities

function usage {
  WriteError "Invalid arguments provided" ${thisscript}
  echo "Usage: $0 pw=password [sshkey=sshkey]"
}


VALID_INPUT=0
for arg in $@; do
   ArgName=`echo ${1} |cut -f1 -d=`
   # SSHKeys can have =. So fetching till end of line
   ArgValue=`echo ${1} |cut -f2- -d=`
   case "${ArgName}" in
	 pw )
	    pw="${ArgValue}"
	    VALID_INPUT=1
	    ;;
	 sshkey )
	    sshkey="${ArgValue}"
	    ;;
	esac
   shift
done

if [ $VALID_INPUT == 0 ]
then
   usage
   exit -1
elif [ $VALID_INPUT == 1 ]
then
   WriteInfo "All inputs validated" ${thisscript}
fi

#Get Distro family
GetDistroFamily


#Set root user password
WriteInfo "Setting root user password" ${thisscript}

if [ -x "/usr/sbin/chpasswd" ]
then 
   cfgExec  'echo "root:${pw}" | chpasswd'  error "Failed to set root user password"  ${thisscript} 
else
   cfgExec  'echo "${pw}" | (passwd --stdin root)'  error "Failed to set root user password"  ${thisscript} 
fi


if [ -n "$sshkey" ]; then
   GetRootHome
   if [ -n "${roothome}" ]
   then
      WriteInfo "Writing ssh key to ${roothome}/.ssh/authorized_keys" ${thisscript}
      if [ ! -d ${roothome}/.ssh ]; then
	 cfgExec "mkdir ${roothome}/.ssh" warning "Failed to create directory ${roothome}/.ssh" ${thisscript} 
	 cfgExec "chmod 700 ${roothome}/.ssh" warning "Failed to set access permissions on ${roothome}/.ssh" ${thisscript} 
      fi
      cfgExec 'echo "${sshkey}" >> ${roothome}/.ssh/authorized_keys' error "Failed to write ssh key to ${roothome}/.ssh/authorized_keys" ${thisscript} 
      cfgExec "chmod 600 ${roothome}/.ssh/authorized_keys" warning "Failed to set access permissions on ${roothome}/.ssh/authorized_keys" ${thisscript} 
   fi
fi