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Merged
romil-bijarnia merged 1 commit into from
Jan 29, 2026
Merged

modified 2.1.15 #109

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57 changes: 42 additions & 15 deletions .../cis/microsoft-365-foundations/v6.0.0/2.1.15_Outbound_AntiSpam_MessageLimits_InPlace.rego
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Original file line number Diff line number Diff line change
Expand Up @@ -36,8 +36,7 @@ required_policy_fields := {
valid_actions := {"BlockUser", "RestrictUser", "Restrict"}
missing_sentinel := "__missing__"

limits_compliant if input != null {
policy := input.default_policy
limits_compliant if {
policy != null

all_keys_correct := {k | k in required_policy_fields; policy[k] == required_policy_fields[k]}
Expand All @@ -48,21 +47,18 @@ limits_compliant if input != null {
}

limits_compliant := false if {
policy := input.default_policy
policy != null
some k
required_policy_fields[k]
object.get(policy, k, missing_sentinel) == missing_sentinel
}

limits_compliant := false if {
policy := input.default_policy
policy != null
object.get(policy, "ActionWhenThresholdReached", missing_sentinel) == missing_sentinel
}

limits_compliant := false if {
policy := input.default_policy
policy != null
some k
required_policy_fields[k]
Expand All @@ -71,15 +67,53 @@ limits_compliant := false if {
}

limits_compliant := false if {
policy := input.default_policy
policy != null
object.get(policy, "ActionWhenThresholdReached", missing_sentinel) != missing_sentinel
not policy.ActionWhenThresholdReached in valid_actions
}

policy := input.default_policy
policy := value if {
input != null
value := object.get(input, "default_policy", null)
} else = null
has_policy := policy != null

safe_get(obj, key) = value if {
obj != null
value := object.get(obj, key, null)
} else = null

policy_detail_fields := {
"RecipientLimitExternalPerHour",
"RecipientLimitInternalPerHour",
"RecipientLimitPerDay",
"ActionWhenThresholdReached",
}

add_if_not_null(obj, key, value) = out if {
value != null
out := object.union(obj, {key: value})
} else = obj

details := out if {
base := {
"required_policy_settings": required_policy_fields,
"valid_actions": valid_actions,
}

v_external := safe_get(policy, "RecipientLimitExternalPerHour")
d1 := add_if_not_null(base, "RecipientLimitExternalPerHour", v_external)

v_internal := safe_get(policy, "RecipientLimitInternalPerHour")
d2 := add_if_not_null(d1, "RecipientLimitInternalPerHour", v_internal)

v_day := safe_get(policy, "RecipientLimitPerDay")
d3 := add_if_not_null(d2, "RecipientLimitPerDay", v_day)

v_action := safe_get(policy, "ActionWhenThresholdReached")
out := add_if_not_null(d3, "ActionWhenThresholdReached", v_action)
}

compliant := true if {
has_policy
limits_compliant
Expand All @@ -106,12 +140,5 @@ result := {
"compliant": compliant,
"message": generate_message(compliant),
"affected_resources": generate_affected_resources(compliant, input),
"details": {
"RecipientLimitExternalPerHour": object.get(policy, "RecipientLimitExternalPerHour", null),
"RecipientLimitInternalPerHour": object.get(policy, "RecipientLimitInternalPerHour", null),
"RecipientLimitPerDay": object.get(policy, "RecipientLimitPerDay", null),
"ActionWhenThresholdReached": object.get(policy, "ActionWhenThresholdReached", null),
"required_policy_settings": required_policy_fields,
"valid_actions": valid_actions
}
"details": details
}
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