@cloud-copilot/iam-collect/dist/esm/persistence/util.js

Collect IAM information from AWS Accounts

import { splitArnParts } from '@cloud-copilot/iam-utils';
import { sep } from 'path';
import { getStorageConfig } from '../config/config.js';
import { FileSystemAwsIamStore } from './file/FileSystemAwsIamStore.js';
import { InMemoryPathBasedPersistenceAdapter } from './InMemoryPathBasedPersistenceAdapter.js';
import { S3PathBasedPersistenceAdapter } from './s3/S3PathBasedPersistenceAdapter.js';
export function createStorageClient(storageConfig, partition) {
    if (Array.isArray(storageConfig)) {
        const foundConfig = getStorageConfig(storageConfig);
        if (!foundConfig) {
            throw new Error('No storage configuration found. Cannot create storage client.');
        }
        storageConfig = foundConfig;
    }
    if (storageConfig.type === 'file') {
        return new FileSystemAwsIamStore(storageConfig.path, partition, sep);
    }
    else if (storageConfig.type === 's3') {
        const persistenceAdapter = new S3PathBasedPersistenceAdapter(storageConfig);
        return new FileSystemAwsIamStore(storageConfig.prefix || '', partition, '/', persistenceAdapter);
    }
    throw new Error(`Unsupported storage type: ${storageConfig.type}. Supported types are: file and s3.`);
}
/**
 * Create an in-memory storage client with the 'aws' partition.
 *
 * This is useful for testing.
 */
export function createInMemoryStorageClient() {
    return new FileSystemAwsIamStore('mock', 'aws', '/', new InMemoryPathBasedPersistenceAdapter());
}
/**
 * Generate a resource prefix given a starting path, a resource ARN, and a separator.
 * The function uses splitArnParts to get the parts of the ARN and then joins each non-empty part
 * with the provided separator. The last segment (resourcePath) is URL encoded.
 *
 * @param startingPath - The starting path (e.g. a base folder)
 * @param resourceArn - The full resource ARN.
 * @param separator - The separator to use (e.g. '/' or '-').
 * @returns A string that represents the resource prefix.
 */
export function resourcePrefix(startingPath, resourceArn, separator) {
    const parts = splitArnParts(resourceArn);
    return joinPathParts([
        startingPath,
        parts.service,
        parts.region,
        parts.accountId === 'aws' ? parts.accountId : undefined,
        parts.resourceType,
        parts.resourcePath ? encodeURIComponent(parts.resourcePath.trim()) : undefined
    ], separator);
}
/**
 * Generate a resource type prefix based on the provided starting path and resource type parts.
 *
 * @param startingPath - The starting path (e.g. a base folder)
 * @param parts - An object containing the components of the resource type
 * @param separator - the separator to use for joining the parts. This could be '/' or any other string.
 * @returns A string that represents the resource type prefix.
 */
export function resourceTypePrefix(startingPath, parts, separator) {
    return joinPathParts([
        startingPath,
        parts.partition,
        parts.service,
        parts.region,
        parts.account === 'aws' ? parts.account : undefined,
        parts.resourceType
    ], separator);
}
export function joinPathParts(parts, separator) {
    // Filter out undefined or empty strings
    const filteredParts = parts.filter((part) => part !== undefined && part.trim() !== '');
    // Join the remaining parts with a '/'
    return filteredParts.join(separator);
}
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