¿Como puedó resolver esté problema? Hice una solicitud de publicación para obtener el token, pero cuando lo devuelvo, regresa como indefinido, pero cuando lo imprimo, muestra que el token está bien.
function getToken() { // The req.query object has the query params that // were sent to this route. We want the `code` param axios({ // make a POST request method: "post", // to the Github authentication API, with the client ID, client secret // and request token url: ` https://backstage.taboola.com/backstage/oauth/token?client_id=${clientID}&client_secret=${clientSecret}&grant_type=client_credentials`, // Set the content type header, so that we get the response in JSOn headers: { accept: "application/json", }, }).then((response) => { // Once we get the response, extract the access token from // the response body accessToken = response.data.access_token; //console.log(accessToken); return(accessToken); }); };
Podrías hacer algo como esto
async function getToken() { // The req.query object has the query params that // were sent to this route. We want the `code` param const response = await axios({ // make a POST request method: "post", // to the Github authentication API, with the client ID, client secret // and request token url: ` https://backstage.taboola.com/backstage/oauth/token?client_id=${clientID}&client_secret=${clientSecret}&grant_type=client_credentials`, // Set the content type header, so that we get the response in JSOn headers: { accept: "application/json", }, }); return response.data.access_token }; const token = await getToken(); console.log(token) // more https://www.w3schools.com/js/js_promise.asp