TDSQL
TMA-TDSQL-12.10
Ensure OSS Interface Signature Authentication Is Hardened
Descrição
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.
Como é verificado
Método de auditoria: Revisão manual
# 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)
Como é corrigido
Método de correção: Orientação ou patch de infraestrutura
<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).
Propriedades
- Sistemas operacionais
- Qualquer
- Tags
- tdsqlossauthentication
- Referência
- CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 12.10 Ensure OSS Interface Signature Authentication Is Hardened