@bonginkan/maria/dist/services/memory-system/enterprise/access-control-manager.d.ts

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/**
 * Access Control Manager
 * Enterprise-grade access control system for MARIA
 * Implements hierarchical RBAC with fine-grained permissions
 */
import { EventEmitter } from "node:events";
export interface User {
    id: string;
    email: string;
    name: string;
    roles: Role[];
    permissions?: PermissionSet;
    organizationId: string;
    teamIds?: string[];
    departmentId?: string;
    attributes?: Record<string, unknown>;
}
export interface ResourceIdentifier {
    resource: string;
    id?: string;
    /**
     * Optional additional resource metadata used by enterprise compliance modules.
     * Keep these optional to avoid forcing all call-sites to provide them.
     */
    type?: string;
    path?: string;
    _path?: string;
    classification?: {
        level?: string;
        tags?: string[];
    };
}
export type _ResourceIdentifier = ResourceIdentifier;
export interface AccessRequest {
    operation: "read" | "write" | "delete" | "execute" | "share" | "admin";
    resource: ResourceIdentifier;
    context?: Record<string, unknown>;
}
export interface Role {
    id: string;
    name: string;
    level: "individual" | "team" | "department" | "organization";
    permissions: PermissionSet;
    priority: number;
    inheritFromParent: boolean;
    overrideChild: boolean;
}
export interface PermissionSet {
    resources: Record<string, ResourcePermission>;
    actions: string[];
    conditions?: PermissionCondition[];
}
export interface ResourcePermission {
    read: boolean;
    write: boolean;
    delete: boolean;
    execute: boolean;
    share?: boolean;
    admin?: boolean;
}
export interface PermissionCondition {
    type: "time" | "location" | "resource" | "custom";
    operator: "equals" | "contains" | "matches" | "between";
    value: unknown;
}
export interface HierarchyLevel {
    level: Role["level"];
    priority: number;
    inheritFromParent: boolean;
    overrideChild: boolean;
}
export interface DataClassification {
    levels: string[];
    defaultLevel: string;
    rules: ClassificationRule[];
}
export interface ClassificationRule {
    pattern: string | RegExp;
    level: string;
    tags?: string[];
}
export interface AccessControlConfig {
    organizationId: string;
    hierarchyLevels: HierarchyLevel[];
    defaultPermissions: PermissionSet;
    dataClassification: DataClassification;
    auditEnabled: boolean;
}
export interface AccessDecision {
    allowed: boolean;
    reason?: string;
    appliedRoles?: Role[];
    conditions?: PermissionCondition[];
}
export declare class AccessControlManager extends EventEmitter {
    private config;
    private users;
    private roles;
    private sessions;
    private cache;
    constructor(config: AccessControlConfig);
    private initialize;
    /**
     * Check if a user has access to a resource
     */
    checkAccess(userId: string, resource: string, action: string, context?: Record<string, unknown>): Promise<AccessDecision>;
    /**
     * Grant a role to a user
     */
    grantRole(userId: string, roleId: string): Promise<void>;
    /**
     * Revoke a role from a user
     */
    revokeRole(userId: string, roleId: string): Promise<void>;
    /**
     * Register a new user
     */
    registerUser(user: User): Promise<void>;
    /**
     * Create a custom role
     */
    createRole(role: Role): Promise<void>;
    /**
     * Get classification level for data
     */
    getDataClassification(data: string): string;
    /**
     * Collect all permissions for a user
     */
    private collectPermissions;
    /**
     * Evaluate permissions against a resource and action
     */
    private evaluatePermissions;
    /**
     * Map an action to resource permissions
     */
    private mapActionToPermission;
    /**
     * Evaluate permission conditions
     */
    private evaluateConditions;
    /**
     * Evaluate a single condition
     */
    private evaluateCondition;
    /**
     * Find parent role in hierarchy
     */
    private findParentRole;
    /**
     * Clear cache for a user
     */
    private clearUserCache;
    /**
     * Get user by ID
     */
    getUser(userId: string): User | undefined;
    /**
     * Get role by ID
     */
    getRole(roleId: string): Role | undefined;
    /**
     * List all users
     */
    listUsers(): User[];
    /**
     * List all roles
     */
    listRoles(): Role[];
}
export declare const accessControlManager: AccessControlManager;