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71 lines
1.2 KiB
71 lines
1.2 KiB
3 years ago
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#!/usr/bin/env bash
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set -e
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declare -a DBHashList
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DBHashList=(
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[22816574]=f5894991e83cff54b215cda93f18bc813bb9bf9a45643c8751f09891aad1f091
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)
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DB_FILES="CURRENT MANIFEST* *.log *.ldb"
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function dbFilesHash() {
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sha256sum $DB_FILES
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}
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function dbRootHash() {
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echo -ne "$1" | tr -s [:space:] : | sha256sum | cut -d " " -f 1
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}
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function checkRootHash() {
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rootHash=$1
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for height in "${!DBHashList[@]}"
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do
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dbhash=${DBHashList[$height]}
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if [ $dbhash == $rootHash ];then
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echo "Success! The hash matches the height $height."
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exit 0
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fi
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done
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echo "check failed!" >&2
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exit 1
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}
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print_usage() {
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progname="${0##*/}"
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cat <<- ENDEND
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usage: ${progname} COMMAND DBDIR
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The COMMAND are:
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hash calculate root hash for snapdb
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check verify root hash of snpadb
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DBDIR is path of db
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Ex:
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${progname} hash ./harmony_db_0
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${progname} check ./harmony_db_0
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ENDEND
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}
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CMD=$1
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DBDIR=$2
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if [ -z $DBDIR ];then
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print_usage
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exit 1
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fi
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cd $DBDIR
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case "$CMD" in
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check)
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rootHash=`dbRootHash "$(dbFilesHash)"`
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checkRootHash $rootHash
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;;
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hash)
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dbRootHash "$(dbFilesHash)"
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;;
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*)
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print_usage
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;;
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esac
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