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metaapi.cloud-sdk

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SDK for MetaApi, a professional cloud forex API which includes MetaTrader REST API and MetaTrader websocket API. Supports both MetaTrader 5 (MT5) and MetaTrader 4 (MT4). CopyFactory copy trading API included. (https://metaapi.cloud)

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); Object.defineProperty(exports, "default", { enumerable: true, get: function() { return TokenManagementApi; } }); let TokenManagementApi = class TokenManagementApi { /** * Narrowed down token access rules * @typedef {Object} NarrowDownAccessRules * @property {Array<AccessRule>} accessRules applications access rules to grant */ /** * Narrowed down token simplified access rules * @typedef {Object} NarrowDownSimplifiedAccessRules * @property {Array<AccessRuleResource>} [resources] resources to grant access to * @property {Array<String>} [roles] roles to grant access to * @property {Array<String>} [applications] applications to grant access to */ /** * Access rules manifest * @typedef {Object} ManifestAccessRule * @property {String} id application id * @property {String} application application name * @property {String} description application description * @property {Array<ManifestEntity>} entities application resources entities * @property {Array<ManifestService>} services application services * @property {Array<ManifestMethodGroup>} methodGroups application method groups * @property {Array<ManifestRoles>} roles application roles * @property {String} [entityCompositionDescription] application entity composition description */ /** * Access rules manifest resource entity * @typedef {Object} ManifestEntity * @property {String} description entity description * @property {String} entity entity name * @property {String} [idDescription] entity id description */ /** * Access rules manifest application service * @typedef {Object} ManifestService * @property {String} description service description * @property {String} service service name */ /** * Access rules manifest application method group * @typedef {Object} ManifestMethodGroup * @property {String} group method group name * @property {String} description method group description * @property {Array<ManifestMethod>} methods method group methods */ /** * Access rules manifest application method * @typedef {Object} ManifestMethod * @property {String} description method description * @property {Array<String>} method method name * @property {Array<String>} [scopes] method scopes */ /** * Access rules manifest application roles * @typedef {Object} ManifestRoles * @property {String} description application roles description * @property {Array<String>} roles application roles */ /** * Narrowed down token access rule * @typedef {Object} AccessRule * @property {String} id application id to grant access to * @property {String} application application to grant access to * @property {String} service application service to grant access to * @property {Array<MethodGroups>} methodGroups application service methodGroups to * grant access to * @property {Array<AccessRuleResource>} resources application service resources * to grant access to * @property {Array<String>} roles access rule roles to grant access to */ /** * Narrowed token access rule method groups * @typedef {Object} MethodGroups * @property {String} group method group * @property {Array<Method>} methods method group methods */ /** * Method group method * @typedef {Object} Method * @property {String} method method * @property {Array<String>} [scopes] method scopes */ /** * Narrowed token access rule resource * @typedef {Object} AccessRuleResource * @property {String} entity entity * @property {String} id entity id */ /** * Gets access rules manifest * @returns {Promise<Array<ManifestAccessRule>>} access rules manifest */ getAccessRules() { return this._tokenManagementClient.getAccessRules(); } /** * Returns narrowed down token with given access rules * @param {NarrowDownAccessRules | NarrowDownSimplifiedAccessRules} narrowDownPayload narrow down payload * @param {Number} [validityInHours] token validity in hours, default is 24 hours * @returns {Promise<String>} narrowed down token */ async narrowDownToken(narrowDownPayload, validityInHours) { const narrowedToken = await this._tokenManagementClient.narrowDownToken(narrowDownPayload, validityInHours); return narrowedToken.token; } /** * Returns narrowed down token with access to given resources * @param {Array<AccessRuleResource>} resources resources to grant access to * @param {Number} [validityInHours] token validity in hours, default is 24 hours * @returns {Promise<String>} narrowed down token */ async narrowDownTokenResources(resources, validityInHours) { const narrowedToken = await this._tokenManagementClient.narrowDownToken({ resources }, validityInHours); return narrowedToken.token; } /** * Returns narrowed down token with access to given roles * @param {Array<String>} roles roles to grant access to * @param {Number} [validityInHours] token validity in hours, default is 24 hours * @returns {Promise<String>} narrowed down token */ async narrowDownTokenRoles(roles, validityInHours) { const narrowedToken = await this._tokenManagementClient.narrowDownToken({ roles }, validityInHours); return narrowedToken.token; } /** * Returns narrowed down token with access to given applications * @param {Array<String>} applications applications to grant access to * @param {Number} [validityInHours] token validity in hours, default is 24 hours * @returns {Promise<String>} narrowed down token */ async narrowDownTokenApplications(applications, validityInHours) { const narrowedToken = await this._tokenManagementClient.narrowDownToken({ applications }, validityInHours); return narrowedToken.token; } /** * Checks if token resources access is restricted * @param {String} token token to check * @returns {Boolean} is token narrowed down */ areTokenResourcesNarrowedDown(token) { const parsedPayload = JSON.parse(Buffer.from(token.split(".")[1], "base64").toString()); const areResourcesRestricted = parsedPayload.accessRules.find((rule)=>{ return rule.resources.find((resource)=>!/^\*:\S*:\*$/.test(resource)); }); if (areResourcesRestricted) { return true; } return false; } /** * Constructs a TokenManagement API instance * @param {TokenManagementClient} tokenManagementClient tokenManagement REST API client */ constructor(tokenManagementClient){ this._tokenManagementClient = tokenManagementClient; } }; //# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["<anon>"],"sourcesContent":["'use strict';\n\n/**\n * Exposes TokenManagement API logic to the consumers\n */\nexport default class TokenManagementApi {\n\n  /**\n   * Constructs a TokenManagement API instance\n   * @param {TokenManagementClient} tokenManagementClient tokenManagement REST API client\n   */\n  constructor(tokenManagementClient) {\n    this._tokenManagementClient = tokenManagementClient;\n  }\n\n  /**\n   * Narrowed down token access rules\n   * @typedef {Object} NarrowDownAccessRules\n   * @property {Array<AccessRule>} accessRules applications access rules to grant\n   */\n\n  /**\n   * Narrowed down token simplified access rules\n   * @typedef {Object} NarrowDownSimplifiedAccessRules\n   * @property {Array<AccessRuleResource>} [resources] resources to grant access to\n   * @property {Array<String>} [roles] roles to grant access to\n   * @property {Array<String>} [applications] applications to grant access to\n   */\n\n  /**\n   * Access rules manifest\n   * @typedef {Object} ManifestAccessRule\n   * @property {String} id application id\n   * @property {String} application application name\n   * @property {String} description application description\n   * @property {Array<ManifestEntity>} entities application resources entities\n   * @property {Array<ManifestService>} services application services\n   * @property {Array<ManifestMethodGroup>} methodGroups application method groups\n   * @property {Array<ManifestRoles>} roles application roles\n   * @property {String} [entityCompositionDescription] application entity composition description\n   */\n\n  /**\n   * Access rules manifest resource entity\n   * @typedef {Object} ManifestEntity\n   * @property {String} description entity description\n   * @property {String} entity entity name\n   * @property {String} [idDescription] entity id description\n   */\n\n  /**\n   * Access rules manifest application service\n   * @typedef {Object} ManifestService\n   * @property {String} description service description\n   * @property {String} service service name\n   */\n\n  /**\n   * Access rules manifest application method group\n   * @typedef {Object} ManifestMethodGroup\n   * @property {String} group method group name\n   * @property {String} description method group description\n   * @property {Array<ManifestMethod>} methods method group methods\n   */\n\n  /**\n   * Access rules manifest application method\n   * @typedef {Object} ManifestMethod\n   * @property {String} description method description\n   * @property {Array<String>} method method name\n   * @property {Array<String>} [scopes] method scopes\n   */\n\n  /**\n   * Access rules manifest application roles\n   * @typedef {Object} ManifestRoles\n   * @property {String} description application roles description\n   * @property {Array<String>} roles application roles\n   */\n\n\n  /**\n   * Narrowed down token access rule\n   * @typedef {Object} AccessRule\n   * @property {String} id application id to grant access to\n   * @property {String} application application to grant access to\n   * @property {String} service application service to grant access to\n   * @property {Array<MethodGroups>} methodGroups application service methodGroups to\n   * grant access to\n   * @property {Array<AccessRuleResource>} resources application service resources \n   * to grant access to\n   * @property {Array<String>} roles access rule roles to grant access to\n   */\n\n  /**\n   * Narrowed token access rule method groups \n   * @typedef {Object} MethodGroups\n   * @property {String} group method group\n   * @property {Array<Method>} methods method group methods\n   */\n\n  /**\n   * Method group method\n   * @typedef {Object} Method\n   * @property {String} method method\n   * @property {Array<String>} [scopes] method scopes\n   */\n\n  /**\n   * Narrowed token access rule resource \n   * @typedef {Object} AccessRuleResource\n   * @property {String} entity entity\n   * @property {String} id entity id\n   */\n\n  /**\n   * Gets access rules manifest\n   * @returns {Promise<Array<ManifestAccessRule>>} access rules manifest\n   */\n  getAccessRules() {\n    return this._tokenManagementClient.getAccessRules();\n  }\n\n  /**\n   * Returns narrowed down token with given access rules\n   * @param {NarrowDownAccessRules | NarrowDownSimplifiedAccessRules} narrowDownPayload narrow down payload\n   * @param {Number} [validityInHours] token validity in hours, default is 24 hours\n   * @returns {Promise<String>} narrowed down token\n   */\n  async narrowDownToken(narrowDownPayload, validityInHours) {\n    const narrowedToken = await this._tokenManagementClient.narrowDownToken(narrowDownPayload, validityInHours);\n    return narrowedToken.token;\n  }\n\n  /**\n   * Returns narrowed down token with access to given resources\n   * @param {Array<AccessRuleResource>} resources resources to grant access to\n   * @param {Number} [validityInHours] token validity in hours, default is 24 hours\n   * @returns {Promise<String>} narrowed down token\n   */\n  async narrowDownTokenResources(resources, validityInHours) {\n    const narrowedToken = await this._tokenManagementClient.narrowDownToken(\n      { resources }, validityInHours\n    );\n    return narrowedToken.token;\n  }\n\n  /**\n   * Returns narrowed down token with access to given roles\n   * @param {Array<String>} roles roles to grant access to\n   * @param {Number} [validityInHours] token validity in hours, default is 24 hours\n   * @returns {Promise<String>} narrowed down token\n   */\n  async narrowDownTokenRoles(roles, validityInHours) {\n    const narrowedToken = await this._tokenManagementClient.narrowDownToken({ roles }, validityInHours);\n    return narrowedToken.token;\n  }\n\n  /**\n   * Returns narrowed down token with access to given applications\n   * @param {Array<String>} applications applications to grant access to\n   * @param {Number} [validityInHours] token validity in hours, default is 24 hours\n   * @returns {Promise<String>} narrowed down token\n   */\n  async narrowDownTokenApplications(applications, validityInHours) {\n    const narrowedToken = await this._tokenManagementClient.narrowDownToken({ applications }, validityInHours);\n    return narrowedToken.token;\n  }\n\n  /**\n   * Checks if token resources access is restricted\n   * @param {String} token token to check\n   * @returns {Boolean} is token narrowed down\n   */\n  areTokenResourcesNarrowedDown(token) {\n    const parsedPayload = JSON.parse(Buffer.from(token.split('.')[1], 'base64').toString());\n    const areResourcesRestricted = parsedPayload.accessRules.find(rule => {\n      return rule.resources.find(resource => !/^\\*:\\S*:\\*$/.test(resource));\n    });\n    if (areResourcesRestricted) {\n      return true;\n    }\n    return false;\n  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