@nu-art/google-services/backend/modules/ModuleBE_Auth.js

google-services

"use strict";
/**
 * Created by tacb0ss on 07/05/2018.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.ModuleBE_Auth = exports.ModuleBE_Auth_Class = void 0;
const ts_common_1 = require("@nu-art/ts-common");
const google_auth_library_1 = require("google-auth-library");
class ModuleBE_Auth_Class extends ts_common_1.Module {
    constructor() {
        super();
        this.setDefaultConfig({ auth: {} });
    }
    getAuth(authKey, scopes, version = 'v2', clientOptions) {
        const authConfig = this.getAuthConfig(authKey);
        let opts;
        if (typeof authConfig === 'string') {
            opts = { keyFile: authConfig, scopes, clientOptions };
        }
        else {
            opts = { credentials: authConfig, scopes, clientOptions };
        }
        return { version, auth: new google_auth_library_1.GoogleAuth(opts) };
    }
    getAuthConfig(authKey) {
        const projectAuth = this.config.auth[authKey];
        if (!projectAuth)
            throw new ts_common_1.ImplementationMissingException(`Config of authKey: ${authKey} was not found`);
        return projectAuth;
    }
    async getJWT(authKey, scopes) {
        const authConfig = this.getAuthConfig(authKey);
        if (typeof authConfig === 'string') {
            return new google_auth_library_1.JWT({ keyFile: authConfig, scopes }).authorize();
        }
        throw new ts_common_1.NotImplementedYetException('cannot create a JWT from a raw credentials.. need path to file');
    }
}
exports.ModuleBE_Auth_Class = ModuleBE_Auth_Class;
exports.ModuleBE_Auth = new ModuleBE_Auth_Class();