Ensure OSS Interface Signature Authentication Is Hardened

高级别 1人工审核tdsql

说明

TDSQL OSS uses caller + password interface signature authentication (scheduler.xml line 25: <whitelist user_password="DES,...;@osssuper,..."/>). Each caller uses an independent pre-shared credential pair, avoiding lateral movement caused by credential reuse.

检查方式

审计方法: 人工审核

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# 1. Check the allowlist format (should be "caller1,encrypted_password1;caller2,encrypted_password2") grep '<whitelist' /path/to/tdsql/conf/scheduler.xml # 2. Confirm each upstream system uses an independent caller # e.g., the CAM gateway uses caller=cam_gw, monitoring uses caller=monitor_svc # 3. Verify caller credentials are encrypted (no cleartext should appear)

修复方式

修复方法: 操作指南或基础设施补丁

<whitelist ip="10.0.1.0/24;10.0.2.100" user_password="cam_gw,<encrypted_token>;monitor_svc,<encrypted_token>;@osssuper, <encrypted_token>" /> For each upstream system: Must have an independent caller. The password is encrypted via crypt_tool -e or tdsql_encrypt -e (see section 2.6). An IP allowlist restricts source addresses. Credentials are rotated periodically (consistent with the 11.8 OSS super user rotation policy).

属性

操作系统: 任意
标签: tdsqlossauthentication
参考: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 12.10 Ensure OSS Interface Signature Authentication Is Hardened