`Missing parameter: code` error code response type.

[NicBonetto]

I've been trying to debug this and haven't had any luck. I am trying to authorize a token a client and send the authorization code, but the authorize method throws invalid_argument: Missing parameter: code. I traced it down to this function in code-response-types.js:

function CodeResponseType(code) {
  if (!code) {
    throw new InvalidArgumentError('Missing parameter: `code`');
  }

  this.code = code;
}

code is undefined in the above code snippet, and I think the reason for that is because code here:

.then(function(code) {
          var responseType = new ResponseType(code.authorizationCode);
          var redirectUri = this.buildSuccessRedirectUri(uri, responseType);

          this.updateResponse(response, redirectUri, state);

          return code;
        })

Looks like this:

constructor {
  attributes:
   { authorization_code: 'f4d5b9d07e6df6c2b2bddf284b34f33dced09116',
     expires_at: 2018-10-18T22:49:05.694Z,
     redirect_uri: 'http://0.0.0.0:3000/tokens',
     id: 8 },
  _previousAttributes:
   { authorization_code: 'f4d5b9d07e6df6c2b2bddf284b34f33dced09116',
     expires_at: 2018-10-18T22:49:05.694Z,
     redirect_uri: 'http://0.0.0.0:3000/tokens',
     id: 8 },
  changed: {},
  relations: {},
  cid: 'c7',
  _knex: null,
  id: 8 }

It is a response from a PostgreSQL query. If this is the issue, I don't know how to fix it.

[NicBonetto]

Solved the issue.

[HappyZombies]

hey @NicBonetto, any chance you could share what the resolution on this was? stuck on the same thing. not sure how i am suppose to get the code before hand if the authorization_code grant is asking for it.

[NicBonetto]

@HappyZombies wow it's been a year since I opened this, and I don't really remember the cause or the resolution. But I did get it to work. If you share a little bit more detail about your issue I think I might be able to help.