mirror of
https://github.com/vmstan/gravity-sync.git
synced 2024-08-30 18:22:11 +00:00
836a5a1611
* Add configuration variables for DNSMASQ files and directories * Move compare function to gs-core * Words * Add validation command for DNSMASQ * conditional checking of cname folder * Add CNAME file to md5 check * Reanalyse CNAME * Bug report #125 * Add varilable for GS conf file * more syncing * Version 3.2 * Add DNS folder validation to other tasks * Backup CNAME files * {} * Add message if no local files are detected but selected for backup * Add CNAME list to restore code * Pull CNAME, validate permissions * Add pull function to runtime * Extra R * Use new permission validation function * Push CNAME function added * Missing variable name * Add MD5 logging for CNAME files * Add CNAME to smart task * Change location of remote DNSMASQ file backups * 1 not 0 * Change backup folder location * Remove {}? * “” * INCLUDE_CNAME * Detect invalid CNAME configuration * Explainers for CNAME enabling Co-authored-by: Michael Stanclift <vmstan@sovereign.local>
243 lines
7.2 KiB
Bash
243 lines
7.2 KiB
Bash
# GRAVITY SYNC BY VMSTAN #####################
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# gs-restore.sh ##############################
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# For documentation or downloading updates visit https://github.com/vmstan/gravity-sync
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# This code is called from the main gravity-sync.sh file and should not execute directly!
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## Restore Task
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function task_restore {
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TASKTYPE='RESTORE'
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MESSAGE="${MESSAGE}: ${TASKTYPE} Requested"
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echo_good
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show_target
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validate_gs_folders
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validate_ph_folders
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if [ "${INCLUDE_CNAME}" == "1" ]
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then
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validate_dns_folders
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fi
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validate_sqlite3
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restore_gs
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exit
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}
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## Restore Gravity
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function restore_gs {
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MESSAGE="This will restore your settings on $HOSTNAME with a previous version!"
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echo_warn
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MESSAGE="PREVIOUS BACKUPS AVAILABLE FOR RESTORATION"
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echo_info
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ls ${LOCAL_FOLDR}/${BACKUP_FOLD} | grep $(date +%Y) | grep ${GRAVITY_FI} | colrm 18
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MESSAGE="Select backup date to restore ${GRAVITY_FI} from"
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echo_need
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read INPUT_BACKUP_DATE
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if [ -f ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_BACKUP_DATE}-${GRAVITY_FI}.backup ]
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then
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MESSAGE="Backup File Selected"
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else
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MESSAGE="Invalid Request"
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echo_info
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exit_nochange
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fi
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if [ "$SKIP_CUSTOM" != '1' ]
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then
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if [ -f ${PIHOLE_DIR}/${CUSTOM_DNS} ]
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then
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ls ${LOCAL_FOLDR}/${BACKUP_FOLD} | grep $(date +%Y) | grep ${CUSTOM_DNS} | colrm 18
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MESSAGE="Select backup date to restore ${CUSTOM_DNS} from"
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echo_need
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read INPUT_DNSBACKUP_DATE
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if [ -f ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_DNSBACKUP_DATE}-${CUSTOM_DNS}.backup ]
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then
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MESSAGE="Backup File Selected"
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else
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MESSAGE="Invalid Request"
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echo_info
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exit_nochange
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fi
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fi
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fi
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if [ "$INCLUDE_CNAME" == '1' ]
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then
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if [ -f ${DNSMAQ_DIR}/${CNAME_CONF} ]
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then
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ls ${LOCAL_FOLDR}/${BACKUP_FOLD} | grep $(date +%Y) | grep ${CNAME_CONF} | colrm 18
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MESSAGE="Select backup date to restore ${CNAME_CONF} from"
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echo_need
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read INPUT_CNAMEBACKUP_DATE
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if [ -f ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_CNAMEBACKUP_DATE}-${CNAME_CONF}.backup ]
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then
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MESSAGE="Backup File Selected"
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else
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MESSAGE="Invalid Request"
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echo_info
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exit_nochange
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fi
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fi
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fi
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MESSAGE="${GRAVITY_FI} from ${INPUT_BACKUP_DATE} Selected"
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echo_info
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MESSAGE="${CUSTOM_DNS} from ${INPUT_DNSBACKUP_DATE} Selected"
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echo_info
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MESSAGE="${CNAME_CONF} from ${INPUT_CNAMEBACKUP_DATE} Selected"
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echo_info
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intent_validate
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MESSAGE="Making Time Warp Calculations"
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echo_info
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MESSAGE="Stopping Pi-hole Services"
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echo_stat
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sudo service pihole-FTL stop >/dev/null 2>&1
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error_validate
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MESSAGE="Restoring ${GRAVITY_FI} on $HOSTNAME"
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echo_stat
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sudo cp ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_BACKUP_DATE}-${GRAVITY_FI}.backup ${PIHOLE_DIR}/${GRAVITY_FI} >/dev/null 2>&1
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error_validate
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MESSAGE="Validating Ownership on ${GRAVITY_FI}"
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echo_stat
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GRAVDB_OWN=$(ls -ld ${PIHOLE_DIR}/${GRAVITY_FI} | awk 'OFS=":" {print $3,$4}')
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if [ "$GRAVDB_OWN" == "$FILE_OWNER" ]
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then
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echo_good
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else
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echo_fail
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MESSAGE="Attempting to Compensate"
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echo_warn
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MESSAGE="Setting Ownership on ${GRAVITY_FI}"
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echo_stat
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sudo chown ${FILE_OWNER} ${PIHOLE_DIR}/${GRAVITY_FI} >/dev/null 2>&1
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error_validate
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fi
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MESSAGE="Validating Permissions on ${GRAVITY_FI}"
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echo_stat
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GRAVDB_RWE=$(namei -m ${PIHOLE_DIR}/${GRAVITY_FI} | grep -v f: | grep ${GRAVITY_FI} | awk '{print $1}')
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if [ "$GRAVDB_RWE" = "-rw-rw-r--" ]
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then
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echo_good
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else
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echo_fail
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MESSAGE="Attempting to Compensate"
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echo_warn
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MESSAGE="Setting Ownership on ${GRAVITY_FI}"
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echo_stat
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sudo chmod 664 ${PIHOLE_DIR}/${GRAVITY_FI} >/dev/null 2>&1
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error_validate
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fi
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if [ "$SKIP_CUSTOM" != '1' ]
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then
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if [ -f ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_DNSBACKUP_DATE}-${CUSTOM_DNS}.backup ]
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then
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MESSAGE="Restoring ${CUSTOM_DNS} on $HOSTNAME"
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echo_stat
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sudo cp ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_DNSBACKUP_DATE}-${CUSTOM_DNS}.backup ${PIHOLE_DIR}/${CUSTOM_DNS} >/dev/null 2>&1
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error_validate
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MESSAGE="Validating Ownership on ${CUSTOM_DNS}"
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echo_stat
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CUSTOMLS_OWN=$(ls -ld ${PIHOLE_DIR}/${CUSTOM_DNS} | awk '{print $3 $4}')
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if [ "$CUSTOMLS_OWN" == "rootroot" ]
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then
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echo_good
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else
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echo_fail
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MESSAGE="Attempting to Compensate"
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echo_warn
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MESSAGE="Setting Ownership on ${CUSTOM_DNS}"
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echo_stat
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sudo chown root:root ${PIHOLE_DIR}/${CUSTOM_DNS} >/dev/null 2>&1
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error_validate
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fi
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MESSAGE="Validating Permissions on ${CUSTOM_DNS}"
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echo_stat
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CUSTOMLS_RWE=$(namei -m ${PIHOLE_DIR}/${CUSTOM_DNS} | grep -v f: | grep ${CUSTOM_DNS} | awk '{print $1}')
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if [ "$CUSTOMLS_RWE" == "-rw-r--r--" ]
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then
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echo_good
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else
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echo_fail
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MESSAGE="Attempting to Compensate"
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echo_warn
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MESSAGE="Setting Ownership on ${CUSTOM_DNS}"
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echo_stat
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sudo chmod 644 ${PIHOLE_DIR}/${CUSTOM_DNS} >/dev/null 2>&1
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error_validate
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fi
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fi
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fi
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if [ "$INCLUDE_CNAME" == '1' ]
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then
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if [ -f ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_CNAMEBACKUP_DATE}-${CNAME_CONF}.backup ]
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then
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MESSAGE="Restoring ${CNAME_CONF} on $HOSTNAME"
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echo_stat
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sudo cp ${LOCAL_FOLDR}/${BACKUP_FOLD}/${INPUT_CNAMEBACKUP_DATE}-${CNAME_CONF}.backup ${DNSMAQ_DIR}/${CNAME_CONF} >/dev/null 2>&1
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error_validate
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MESSAGE="Validating Ownership on ${CNAME_CONF}"
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echo_stat
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validate_cname_permissions
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fi
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fi
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pull_gs_reload
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MESSAGE="Do you want to push the restored configuration to the primary Pi-hole? (yes/no)"
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echo_need
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read PUSH_TO_PRIMARY
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if [ "${PUSH_TO_PRIMARY}" == "Yes" ] || [ "${PUSH_TO_PRIMARY}" == "yes" ] || [ "${PUSH_TO_PRIMARY}" == "Y" ] || [ "${PUSH_TO_PRIMARY}" == "y" ]
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then
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push_gs
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elif [ "${PUSH_TO_PRIMARY}" == "No" ] || [ "${PUSH_TO_PRIMARY}" == "no" ] || [ "${PUSH_TO_PRIMARY}" == "N" ] || [ "${PUSH_TO_PRIMARY}" == "n" ]
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then
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logs_export
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exit_withchange
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else
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MESSAGE="Invalid Selection - Defaulting No"
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echo_warn
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logs_export
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exit_withchange
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fi
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} |