@datenkraft/bb-base-api-ts-client/dist/Auth/Auth.js

The Base API TS Client package enables you to work with other Backbone TS Client packages.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Auth = void 0;
const simple_oauth2_1 = require("simple-oauth2");
const node_fetch_1 = __importDefault(require("node-fetch"));
class Auth {
    constructor(config) {
        this._config = config;
    }
    getAccessToken() {
        if (this.config.useAuthToken && this.config.authToken) {
            return Promise.resolve(this.config.authToken);
        }
        else if (this.config.useExternalIdToken) {
            return this.requestAccessTokenWithTradeIn();
        }
        else {
            return this.requestAccessTokenWithClient();
        }
    }
    requestAccessTokenWithClient() {
        const oAuthClient = new simple_oauth2_1.ClientCredentials({
            client: {
                id: this.config.clientId,
                secret: this.config.clientSecret,
            },
            auth: {
                tokenHost: this.config.oAuthTokenHost,
            },
        });
        const httpOptions = process.env.NODE_TLS_REJECT_UNAUTHORIZED == '0'
            ? { rejectUnauthorized: false }
            : undefined;
        return oAuthClient
            .getToken({}, httpOptions)
            .then((token) => {
            return token.token.access_token;
        })
            .catch((error) => {
            throw new Error(error);
        });
    }
    requestAccessTokenWithTradeIn() {
        return (0, node_fetch_1.default)(this.config.authenticationApiUrl + this.config.tokenTradeInPath, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({ idToken: this.config.externalIdToken }),
        })
            .then((response) => {
            if (response.status != 200) {
                throw new Error('Error requesting Access Token with Trade-In: ' +
                    response.statusText);
            }
            return response
                .text()
                .then((body) => {
                return JSON.parse(body).token;
            })
                .catch((error) => {
                throw new Error(error);
            });
        })
            .catch((error) => {
            throw new Error(error);
        });
    }
    get config() {
        return this._config;
    }
}
exports.Auth = Auth;