TMA-OCI-1.7
Ensure MFA is enabled for all users with a console password
说明
Multi-factor authentication is a method of authentication that requires the use of more than one factor to verify a user's identity. With MFA enabled in the IAM service, when a user signs in to Oracle Cloud Infrastructure, they are prompted for their user name and password, which is the first factor (something that ... Multi factor authentication adds an extra layer of security during the login process and makes it harder for unauthorized users to gain access to OCI resources. Every active user that may use a console password must have mfa-status ENROLLED. Evaluates every ACTIVE identity domain in the accessible compartments (oci iam domain list) via oci identity-domains. Read-only OCI CLI calls; credentials and home region come from the CLI's normal configuration (~/.oci/config, OCI_CLI_PROFILE, OCI_CLI_AUTH). The tenancy OCID is taken from OCI_TENANCY or the first tenancy= line of the config file. A missing CLI or credential fails the check.
检查方式
审计方法: Shell 命令
t=${OCI_TENANCY:-$(sed -n 's/^[[:space:]]*tenancy[[:space:]]*=[[:space:]]*//p' "${OCI_CLI_CONFIG_FILE:-$HOME/.oci/config}" 2>/dev/null | head -n 1 | tr -d '\r[:space:]')}
[ -n "$t" ] || exit 1
bad=0
cs=$(oci iam compartment list --compartment-id "$t" --compartment-id-in-subtree true --access-level ACCESSIBLE --all --query 'data[?"lifecycle-state"==`"ACTIVE"`].id' --raw-output 2>/dev/null) || exit 1
comps="$t $(printf '%s\n' "$cs" | grep -o 'ocid1\.compartment\.[^"]*')"
ds=""
for c in $comps; do
d=$(oci iam domain list --compartment-id "$c" --all --query 'data[?"lifecycle-state"==`"ACTIVE"`].url' --raw-output 2>/dev/null) || exit 1
ds="$ds $(printf '%s\n' "$d" | grep -o 'https://[^"]*')"
done
[ -n "$(printf '%s' "$ds" | tr -d ' ')" ] || exit 1
for u in $ds; do
out=$(oci identity-domains users list --endpoint "$u" --all --attributes 'userName,active,urn:ietf:params:scim:schemas:oracle:idcs:extension:mfa:User:mfaStatus,urn:ietf:params:scim:schemas:oracle:idcs:extension:capabilities:User:canUseConsolePassword' --query 'data.resources[?active==`true` && "urn-ietf-params-scim-schemas-oracle-idcs-extension-capabilities-user"."can-use-console-password"!=`false` && "urn-ietf-params-scim-schemas-oracle-idcs-extension-mfa-user"."mfa-status"!=`"ENROLLED"`]."user-name"' --raw-output 2>/dev/null) || exit 1
printf '%s\n' "$out" | grep -q '"' && { printf '%s\n' "$out" | grep '"' | sed "s|^|no MFA ($u): |"; bad=1; }
done
[ "$bad" -eq 0 ] && echo compliant- 预期输出
compliant
修复方式
修复方法: 操作指南或基础设施补丁
Enable MFA in each domain's sign-on policy (Security > Sign-on policies > rule: prompt for an additional factor) and have the listed users enrol a factor.
属性
- 操作系统
- 任意
- 标签
- ociiam
- 参考
- CIS Oracle Cloud Infrastructure Foundations Benchmark v3.1.1 - 1.7 Ensure MFA is enabled for all users with a console password
检查本机
请在您有权审计的机器上运行此命令。扫描为只读操作。
tmaegis scan --target oci