@message-in-the-middle/core/dist/cjs/middlewares/encryption.middleware.d.ts

Framework-agnostic middleware pattern for message queue processing. Core package with all middlewares.

import { InboundMiddleware, OutboundMiddleware, MessageContext } from '../types';
export interface EncryptionService {
    encrypt(data: string): Promise<string> | string;
    decrypt(data: string): Promise<string> | string;
}
export interface DecryptionOptions {
    maxDecryptedSize?: number;
}
export declare class DecryptInboundMiddleware<T = any> implements InboundMiddleware<T> {
    private readonly encryptionService;
    private readonly fields?;
    private readonly maxDecryptedSize;
    constructor(encryptionService: EncryptionService, fields?: string[] | undefined, options?: DecryptionOptions);
    private sanitizeObject;
    process(context: MessageContext<T>, next: () => Promise<void>): Promise<void>;
}
export declare class EncryptOutboundMiddleware<T = any> implements OutboundMiddleware<T> {
    private readonly encryptionService;
    private readonly fields?;
    constructor(encryptionService: EncryptionService, fields?: string[] | undefined);
    processOutbound(context: MessageContext<T>, next: () => Promise<void>): Promise<void>;
}