🪪 Identity Validator Blocks

Identity validator blocks provide validation functions for identity-related operations. These validators ensure proper access control for identity resources.

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🎯 Overview

Identity validator blocks are designed to:

• Validate self-access to identity resources
• Support identity-type based gating via common validators

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📋 Identity Validator Types

Access Control Validators

Validators that check permissions for identity resources.

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🔧 Available Identity Validators

isSelf

Validates that the authenticated user is accessing their own identity resource.

Purpose: Ensures an identity can access only its own resources

Parameters:

• identityIdPathInPayload: tuple path to target identityId in payload (e.g. ['params', 'requestParams', 'identityId'])

Returns: void - Passes through if the target identityId matches the authenticated identity

Throws:

• NodeblocksError (401) with message "Invalid token"
• NodeblocksError (403) with message "Identity ID is required"
• NodeblocksError (403) with message "Identity ID does not match"

Usage:

import { validators } from '@nodeblocks/backend-sdk';

const { isSelf } = validators;

withRoute({
    -- snip --
  validators: [
    isSelf(['params', 'requestParams', 'identityId'])
  ],
});

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🔗 Related Documentation

• Common Validators - checkIdentityType for type-based access