@cloud-copilot/iam-simulate/dist/cjs/core_engine/CoreSimulatorEngine.d.ts

Simulate evaluation of AWS IAM policies

import { Policy } from '@cloud-copilot/iam-policy';
import { StrictContextKeys } from '../context_keys/strictContextKeys.js';
import { IdentityAnalysis, RcpAnalysis, RequestAnalysis, ResourceAnalysis, ScpAnalysis } from '../evaluate.js';
import { AwsRequest } from '../request/request.js';
import { ServiceAuthorizer } from '../services/ServiceAuthorizer.js';
export declare const validSimulationModes: readonly ["Strict", "Discovery"];
export type PolicyWithName = Policy<{
    name: string;
}>;
/**
 * The mode of simulation for the core engine.
 * - Strict: Simulates the request as if it were being made in a real AWS environment.
 * - Discovery: Simulates the request but discovers under what conditions it would be allowed.
 */
export type SimulationMode = (typeof validSimulationModes)[number];
/**
 * Meta parameters for the simulation engine.
 */
export interface SimulationParameters {
    /**
     * The simulation mode to use for the request.
     */
    simulationMode: SimulationMode;
    /**
     * Condition keys that should be evaluated strictly in the simulation. Used only in Discovery mode.
     * In Strict mode, all condition keys are evaluated strictly
     */
    strictConditionKeys: StrictContextKeys;
}
/**
 * A set of service or resource control policies for each level of an organization tree
 */
export interface ControlPolicies {
    /**
     * The organization identifier for the organizational unit these policies apply to.
     */
    orgIdentifier: string;
    /**
     * The policies that apply to this organizational unit.
     */
    policies: PolicyWithName[];
}
/**
 * A request to authorize a service action.
 */
export interface AuthorizationRequest {
    /**
     * The request to authorize.
     */
    request: AwsRequest;
    /**
     * A session policy, if any, for the current Role or Federated User session.
     */
    sessionPolicy: PolicyWithName | undefined;
    /**
     * The identity policies that are applicable to the principal making the request.
     */
    identityPolicies: PolicyWithName[];
    /**
     * The service control policies that apply to the principal making the request. In
     * order of the organization hierarchy. So the root ou SCPs should be first.
     */
    serviceControlPolicies: ControlPolicies[];
    /**
     * The resource control policies that apply to the resource being accessed. In
     * order of the organization hierarchy. So the root ou RCPs should be first.
     */
    resourceControlPolicies: ControlPolicies[];
    /**
     * The resource policy that applies to the resource being accessed.
     */
    resourcePolicy: PolicyWithName | undefined;
    /**
     * The permission boundaries that apply to the principal making the request.
     */
    permissionBoundaries: PolicyWithName[] | undefined;
    /**
     * The VPC endpoint policies that apply to the request, if any.
     */
    vpcEndpointPolicies: PolicyWithName[] | undefined;
    /**
     * The simulation parameters for the request.
     */
    simulationParameters: SimulationParameters;
}
/**
 * Authorizes a request.
 *
 * This assumes all policies have been validated and the request is fully complete and valid.
 *
 * @param request the request to authorize
 * @returns the result of the authorization
 */
export declare function authorize(request: AuthorizationRequest): RequestAnalysis;
/**
 * Get the appropriate service authorizer for the request. Some services have specific authorization logic in
 * them. If there is no service specific authorizer, a default one will be used.
 *
 * @param request the request to get the authorizer for
 * @returns the service authorizer for the request
 */
export declare function getServiceAuthorizer(request: AuthorizationRequest): ServiceAuthorizer;
/**
 * Analyzes a set of identity policies
 *
 * @param identityPolicies the identity policies to analyze
 * @param request the request to analyze against
 * @returns an array of statement analysis results
 */
export declare function analyzeIdentityPolicies(identityPolicies: PolicyWithName[], request: AwsRequest, simulationParameters: SimulationParameters): IdentityAnalysis;
/**
 * Analyzes a set of service or resource control policies and the statements within them.
 *
 * @param controlPolicies the control policies to analyze
 * @param request the request to analyze against
 * @returns an array of SCP or RCP analysis results
 */
export declare function analyzeControlPolicies(controlPolicies: ControlPolicies[], request: AwsRequest, simulationParameters: SimulationParameters): ScpAnalysis | RcpAnalysis;
/**
 * Analyze a resource policy and return the results
 *
 * @param resourcePolicy the resource policy to analyze
 * @param request the request to analyze against
 * @returns an array of statement analysis results
 */
export declare function analyzeResourcePolicy(resourcePolicy: PolicyWithName | undefined, request: AwsRequest, principalHasPermissionBoundary: boolean, simulationParameters: SimulationParameters): ResourceAnalysis;
export declare function analyzePermissionBoundaryPolicies(permissionBoundaries: PolicyWithName[] | undefined, request: AwsRequest, simulationParameters: SimulationParameters): IdentityAnalysis | undefined;
export declare function analyzeVpcEndpointPolicies(vpcEndPointPolicies: PolicyWithName[] | undefined, request: AwsRequest, simulationParameters: SimulationParameters): IdentityAnalysis | undefined;
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