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Initial commit

    1: #!/usr/bin/env bash
    2: 
    3: #
    4: #   $Id: zefwd,v 1.1.1.1 2025/06/15 23:36:24 snw Exp $
    5: #    ChivaNet BIND zone edit script
    6: #
    7: #  
    8: #   Author: Serena Willis <snw@coherent-logic.com>
    9: #    Copyright (C) 2013, 2025 Coherent Logic Development LLC
   10: #
   11: #
   12: #   This file is part of ze.
   13: #
   14: #   ze is free software: you can redistribute it and/or modify
   15: #   it under the terms of the GNU Affero General Public License as published by
   16: #   the Free Software Foundation, either version 3 of the License, or
   17: #   (at your option) any later version.
   18: #
   19: #   ze is distributed in the hope that it will be useful,
   20: #   but WITHOUT ANY WARRANTY; without even the implied warranty of
   21: #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   22: #   GNU Affero Public License for more details.
   23: #
   24: #   You should have received a copy of the GNU Affero General Public License
   25: #   along with ze. If not, see <https://www.gnu.org/licenses/>.
   26: #
   27: #   $Log: zefwd,v $
   28: #   Revision 1.1.1.1  2025/06/15 23:36:24  snw
   29: #   Initial commit
   30: #
   31: #
   32: # SPDX-FileCopyrightText:  (C) 2025 Coherent Logic Development LLC
   33: # SPDX-License-Identifier: AGPL-3.0-or-later
   34: #
   35: 
   36: source /etc/defaults/ze.conf
   37: 
   38: [[ -z "${EDITOR}" ]] && EDITOR="emacs -nw"
   39: 
   40: SHNAME=`basename $0`
   41: 
   42: if [ ${EUID} -ne 0 ]
   43: then
   44:     echo "${SHNAME} must be run as root."
   45:     exit
   46: fi
   47: 
   48: if [ $1 = "" ]
   49: then
   50:     echo "usage: $0 zone"
   51:     exit
   52: fi
   53: 
   54: 
   55: if [ ${SHNAME} = "zefwd" ]
   56: then
   57:     ZONEFILE="/etc/namedb/$1.db"
   58:     ZONEBASE="$1.db"
   59:     RNDC_DOMAIN=$1
   60: elif [ ${SHNAME} = "zerev" ]
   61: then
   62:     ZONEFILE="/etc/namedb/rev.${1}.in-addr.arpa"
   63:     ZONEBASE="rev.${1}.in-addr.arpa"
   64:     RNDC_DOMAIN="${1}.IN-ADDR.ARPA"
   65: fi
   66: 
   67: TMPFILE="/tmp/${ZONEBASE}"
   68: 
   69: if [ ! -f ${ZONEFILE} ]
   70: then
   71:     echo "${ZONEFILE} does not exist."
   72:     exit
   73: fi
   74: 
   75: if [ -f ${TMPFILE} ]
   76: then
   77:     echo "${ZONEFILE} already being edited."
   78:     exit
   79: fi
   80: 
   81: ORIG_SERIAL=`cat ${ZONEFILE} | sed '3q;d' | tr -d '[[:space:]]'`
   82: cp ${ZONEFILE} ${TMPFILE}
   83: cd /etc/namedb
   84: ${EDITOR} ${TMPFILE}
   85: 
   86: NEW_SERIAL=`cat ${TMPFILE} | sed '3q;d' | tr -d '[[:space:]]'`
   87: 
   88: if [ ${NEW_SERIAL} -le ${ORIG_SERIAL} ]
   89: then
   90:     echo "Serial number in zonefile ${ZONEFILE} must be greater than ${ORIG_SERIAL}."
   91:     rm -f ${TMPFILE}
   92:     exit
   93: else
   94:     echo "Serial number changed:  ${ORIG_SERIAL} -> ${NEW_SERIAL}"
   95: fi
   96: 
   97: mv ${TMPFILE} ${ZONEFILE}
   98: rm -f ${TMPFILE}
   99: 
  100: git add ${ZONEFILE}
  101: read -p "Enter a comment explaining this edit: " COMMIT_CMNT
  102: LOGIN_NAME=`logname`
  103: echo "Committing to version control..."
  104: git commit -m "${LOGIN_NAME}: ${COMMIT_CMNT}"
  105: git push origin master
  106: echo "Reloading BIND configuration..."
  107: /etc/rc.d/named reload
  108: echo "Requesting retransfer from ${SLAVE_SERVER}..."
  109: ssh ${SLAVE_USER}@${SLAVE_SERVER} "sudo /usr/sbin/rndc retransfer ${RNDC_DOMAIN}"