@sap/cli-core/commands/handler/authentication/oauth/tokenProvider/getToken.js

Command-Line Interface (CLI) Core Module

import { create as createNextHandler } from "../../../next.js";
import { create as createOptionsHandler } from "../../../options/index.js";
import { OPTION_CODE } from "../../../../../constants.js";
import { get } from "../../../../../logger/index.js";
import { GrantType } from "../../../../../types.js";
import { readToken } from "../utils.js";
import { getCode } from "./utils.js";
import { SecretsStorageSingleton } from "../../../../../cache/secrets/SecretsStorageSingleton.js";
const getLogger = () => get("commands.handler.authentication.oauth.tokenProvider.getToken");
const createGetTokenHandler = () => {
    const handler = async () => async () => {
        const { info: logInfo, debug } = getLogger();
        logInfo("checking token existence");
        const secrets = await SecretsStorageSingleton.SINGLETON.getDefaultSecret();
        if (!secrets.access_token && !secrets.refresh_token) {
            if (secrets.authorization_flow === GrantType.authorization_code) {
                const code = await getCode(secrets.authorization_url, secrets.client_id);
                debug("code received, reading token");
                await readToken({ code, grant_type: secrets.authorization_flow });
            }
            else if (secrets.authorization_flow === GrantType.client_credentials) {
                await readToken({ grant_type: secrets.authorization_flow });
            }
            else {
                throw new Error(`invalid grant type ${secrets.authorization_flow}`);
            }
        }
        else if (secrets.access_token) {
            debug("token available");
        }
        else {
            throw new Error("access token not available");
        }
    };
    return handler;
};
export const create = () => createNextHandler("commands.handler.authentication.oauth.tokenProvider.getToken", createOptionsHandler(OPTION_CODE), createGetTokenHandler());