#!/bin/sh
# sftp - Cancer Omega - 01/13/99 - Secure alternative to FTP for systems running SSH.
#                                  This acts as a more friendly wrapper for SSH SCP.
#
SSH_LOCATE=`/usr/bin/which ssh`  # Locate ssh binary
GET_OR_PUT=$1                    # Determine whether data get or put is to be done
REMOTE_SYS=$2                    # Remote system name or IP
REMOTEPATH=$3                    # Path to drop file in on remote system
REMOTEFILE=$4                    # What to call remote file
USERNAMEID=$6                    # Your login ID on remote system
#
if [ "$4" ]
  then
    if [ "$5" ]
      then
        LOCAL_FILE=$5
      else
        LOCAL_FILE=$REMOTEFILE
    fi
    if [ "$6" ]
      then
        USERNAMEID=$6
      else
        USERNAMEID=`/usr/bin/echo $USER`
    fi
    echo "Transferring data using IDEA encryption."
    if [ "$1" = "get" ]
      then
        scp -S $SSH_LOCATE -cidea ${USERNAMEID}@${REMOTE_SYS}:${REMOTEPATH}/${REMOTEFILE} ${LOCAL_FILE}
      else
        scp -S $SSH_LOCATE -cidea ${LOCAL_FILE} ${USERNAMEID}@${REMOTE_SYS}:${REMOTEPATH}/${REMOTEFILE}
    fi
  else
    echo
    echo "ERROR: missing variable(s) - Enter as follows:"
    echo "sftp <put|get> <remote system> <remote path> <remote file> <local file> <userid>"
    echo "(wildcards are permitted)"
    echo "-----"
    echo "Examples:"
    echo "  TO GET: sftp get othersystem /export/home/username remote.file . userid"
    echo "  TO PUT: sftp put othersystem /export/home/username . local.file userid"
    echo
fi