cloud-presign/dist/utils/validation.js

A unified presigned URL generator for multiple cloud platforms

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.validatePresignParams = validatePresignParams;
const types_1 = require("../types");
/**
 * Validates parameters for generating presigned URL
 * @param params - Parameters to validate
 * @throws Error if validation fails
 */
function validatePresignParams(params) {
    // Validate key
    if (!params.key) {
        throw new Error('Key/path is required');
    }
    // Validate HTTP method
    if (params.method && !Object.values(types_1.HttpMethod).includes(params.method)) {
        throw new Error(`Invalid HTTP method: ${params.method}`);
    }
    // Validate content type for uploads
    if ((params.method === types_1.HttpMethod.PUT || params.method === types_1.HttpMethod.POST) &&
        params.contentType === '') {
        throw new Error('Content type is required for upload operations');
    }
    // Validate metadata
    if (params.metadata && typeof params.metadata !== 'object') {
        throw new Error('Metadata must be an object');
    }
}