Ensure Correct Permissions on Backup Directories

高等級 1自動化tdsql

說明

TDSQL backup directories must have restrictive permissions. Backup files contain complete copies of the database. Key paths: Local backup: /tdsqlbackup/ (default) ZooKeeper backup: /data/home/zkback/ Checks /tdsqlbackup and /data/home/zkback (at least one must exist). Counts files that grant the listed permission to other users; any match fails, and a missing directory fails. (o+r). Expected: directories 0750.

檢查方式

稽核方法: Shell 指令

shell

n=0; for p in "/tdsqlbackup" "/data/home/zkback"; do [ -e "$p" ] && n=$((n+1)); done; [ $n -gt 0 ] || exit 1; c=0; for p in "/tdsqlbackup" "/data/home/zkback"; do [ -e "$p" ] || continue; c=$((c + $(find "$p" ! -type l -perm /o+r -print 2>/dev/null | wc -l))); done; echo $c

預期輸出: 0

修補方式

修補方法: 操作指南或基礎設施修補檔

chmod 750 /tdsqlbackup /data/home/zkback; chown tdsql:tdsql /tdsqlbackup /data/home/zkback; find /tdsqlbackup -type f -exec chmod 640 {} +

屬性

作業系統: 不限
標籤: tdsqlpermissionsbackup
參考資料: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 3.7 Ensure Correct Permissions on Backup Directories

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target tdsql