{"version":3,"file":"license.mjs","sources":["../../src/ee/license.ts"],"sourcesContent":["import fs from 'fs';\nimport { join, resolve } from 'path';\nimport crypto from 'crypto';\nimport type { Core } from '@strapi/types';\n\nimport { generateInstallId } from '@strapi/utils';\n\ninterface LicenseInfo {\n  type: 'bronze' | 'silver' | 'gold';\n  isTrial: boolean;\n  expireAt?: string;\n  seats?: number;\n  features?: Array<{ name: string; options?: Record<string, unknown> }>;\n}\n\nconst DEFAULT_FEATURES = {\n  bronze: [],\n  silver: [],\n  gold: [\n    { name: 'sso' },\n    // Set a null retention duration to allow the user to override it\n    // The default of 90 days is set in the audit logs service\n    { name: 'audit-logs', options: { retentionDays: null } },\n    { name: 'review-workflows' },\n    { name: 'cms-content-releases' },\n    { name: 'cms-content-history', options: { retentionDays: 99999 } },\n    { name: 'cms-advanced-preview' },\n  ],\n};\n\nconst LICENSE_REGISTRY_URI = 'https://license.strapi.io';\n\nconst publicKey = fs.readFileSync(resolve(__dirname, '../../resources/key.pub'));\n\nclass LicenseCheckError extends Error {\n  shouldFallback = false;\n\n  constructor(message: string, shouldFallback = false) {\n    super(message);\n\n    this.shouldFallback = shouldFallback;\n  }\n}\n\nconst readLicense = (directory: string) => {\n  try {\n    const path = join(directory, 'license.txt');\n    return fs.readFileSync(path).toString();\n  } catch (error) {\n    if (typeof error === 'object' && error !== null && 'code' in error && error.code !== 'ENOENT') {\n      throw Error('License file not readable, review its format and access rules.');\n    }\n  }\n};\n\nconst verifyLicense = (license: string) => {\n  const [signature, base64Content] = Buffer.from(license, 'base64').toString().split('\\n');\n\n  if (!signature || !base64Content) {\n    throw new Error('Invalid license.');\n  }\n\n  const stringifiedContent = Buffer.from(base64Content, 'base64').toString();\n\n  const verify = crypto.createVerify('RSA-SHA256');\n  verify.update(stringifiedContent);\n  verify.end();\n\n  const verified = verify.verify(publicKey, signature, 'base64');\n\n  if (!verified) {\n    throw new Error('Invalid license.');\n  }\n\n  const licenseInfo: LicenseInfo = JSON.parse(stringifiedContent);\n\n  if (!licenseInfo.features) {\n    licenseInfo.features = DEFAULT_FEATURES[licenseInfo.type];\n  }\n\n  if (!licenseInfo.isTrial) {\n    licenseInfo.isTrial = false;\n  }\n\n  Object.freeze(licenseInfo.features);\n  return licenseInfo;\n};\n\nconst throwError = () => {\n  throw new LicenseCheckError('Could not proceed to the online validation of your license.', true);\n};\n\nconst fetchLicense = async (\n  { strapi }: { strapi: Core.Strapi },\n  key: string,\n  projectId: string\n) => {\n  const { installId: installIdFromPackageJson } = strapi.config;\n\n  const response = await strapi\n    .fetch(`${LICENSE_REGISTRY_URI}/api/licenses/validate`, {\n      method: 'POST',\n      headers: { 'Content-Type': 'application/json' },\n      body: JSON.stringify({\n        key,\n        projectId,\n        deviceId: generateInstallId(projectId, installIdFromPackageJson),\n      }), // NOTE: Doing nothing on the LR with the installId\n    })\n    .catch(throwError);\n\n  const contentType = response.headers.get('Content-Type');\n\n  if (contentType?.includes('application/json')) {\n    const { data, error } = await response.json();\n\n    switch (response.status) {\n      case 200:\n        return data.license;\n      case 400:\n        throw new LicenseCheckError(error.message);\n      case 404:\n        throw new LicenseCheckError('The license used does not exists.');\n      default:\n        throwError();\n    }\n  } else {\n    throwError();\n  }\n};\n\nexport { readLicense, verifyLicense, fetchLicense, LicenseCheckError, LICENSE_REGISTRY_URI 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