使用快递的 Cors 的基本身份验证

Question

so im trying to integrate an ionic app with the current working sytem. I have an api handler to resolve cors/ cross origin with express.

currently my headers api are:

  app.use((req, res, next) => {
  res.header("Access-Control-Allow-Origin", "http://localhost:4200");
  res.header("Access-Control-Allow-Methods", "GET, POST, OPTIONS");
  res.header(
    "Access-Control-Allow-Headers",
    "Authorization, Origin, X-Requested-With, Content-Type, Accept"
  );
  res.header("Access-Control-Allow-Credentials", "true");
  res.header('Authorization', auth);
  next();
});

it reaches this url and the user is prompted like this, this is an hta access file behind the scenes User Prompt

I think i need to have my api send the header which happens to be basic auth:

var auth = 'Basic ' + Buffer.from(username + ':' + password).toString('base64');

Now my question is how do i handle this prompt/ log in before the get?

I tried passing the Auth in the res.header which sends an outgoing header object that looks like this Header object

Answer 1

so im trying to integrate an ionic app with the current working sytem. I have an api handler to resolve cors/ cross origin with express.

currently my headers api are:

  app.use((req, res, next) => {
  res.header("Access-Control-Allow-Origin", "http://localhost:4200");
  res.header("Access-Control-Allow-Methods", "GET, POST, OPTIONS");
  res.header(
    "Access-Control-Allow-Headers",
    "Authorization, Origin, X-Requested-With, Content-Type, Accept"
  );
  res.header("Access-Control-Allow-Credentials", "true");
  res.header('Authorization', auth);
  next();
});

it reaches this url and the user is prompted like this, this is an hta access file behind the scenes User Prompt

I think i need to have my api send the header which happens to be basic auth:

var auth = 'Basic ' + Buffer.from(username + ':' + password).toString('base64');

Now my question is how do i handle this prompt/ log in before the get?

I tried passing the Auth in the res.header which sends an outgoing header object that looks like this Header object