aws-ram-create-resource-share
match (effective permission)
{
"action": "ram:CreateResourceShare",
"resource_type": "AWS::RAM::ResourceShare"
}
emit
| source type | Identity |
|---|---|
| target type | * |
| source | <principal> |
| target | <owner Account (scope of the create action)> |
| permissions | ram:CreateResourceShare |
| conditions | iam_permission scp_or_org_policy |
| state logic | ACTIVE when effective ram:CreateResourceShare in the account. BLOCKED when SCP denies. |
Narrative
{principal.name} can create new RAM resource shares (ram:CreateResourceShare) in account {account.name}, manufacturing new cross-account access grants to any owned resource.
Raw rule rules/explicit/aws-ram.yaml
id: aws-ram-create-resource-share
emits: CanCreate
applies_to:
- aws
match_effective_permission:
action: ram:CreateResourceShare
resource_type: AWS::RAM::ResourceShare
emit:
source_type: Identity
target_type: '*'
source: <principal>
target: <owner Account (scope of the create action)>
api_source: iam:SimulatePrincipalPolicy | policy evaluation
permissions:
- ram:CreateResourceShare
conditions:
- iam_permission
- scp_or_org_policy
state_logic: ACTIVE when effective ram:CreateResourceShare in the account. BLOCKED when SCP denies.
false_positive_note: CanCreate here surfaces the principal's ability to manufacture NEW CrossAccountTrust
edges ex nihilo. The actual cross-account trust only materializes once the share is created and (for
non-org shares) accepted. The downstream POTENTIAL CrossAccountTrust and capability edges are derived
from the OBSERVED share; this edge surfaces the creation right for analyst awareness.
narrative: '{principal.name} can create new RAM resource shares (ram:CreateResourceShare) in account
{account.name}, manufacturing new cross-account access grants to any owned resource.'