OAuth add custom script parameter not working

[logancornelius]

I've spent several days trying to get oauth to work and keep coming up short. The main issue is that the oauth provider sends in a state value and the state value does not meet the requirements needed by the system I'm trying to connect to. I have tried every which method I can find online to update or add a auth parameter and nothing is working.

Below are all different ways and things I've tested some just to see if I can affect the paramters at all, and none of them are working. What am I missing? I've been dancing around the answer for days now and need some insight of what I'm not seeing.

interceptRequestParameters: function(requestParamMap) {
		// Add/Modify request parameters if needed
		requestParamMap.put('resource','https://xxxx.core.yyy.net/');
		this.preprocessAccessToken(requestParamMap);
	},

var OAuthNSAuthParams2 = Class.create();

OAuthNSAuthParams2.prototype = Object.extendsObject(OAuthUtil, {

preprocessAuthCode: function(requestParamMap) {

// this.oauthContext.setAuthorizationEndpoint("auth_endpoint");

// this.oauthContext.addQueryParameter("name","jackson");

// this.oauthContext.addHeader("Content-Type","application/json");

// // this.oauthContext.addHeader("client_id","{client_id}");

// this.oauthContext.addHeader("state","{state}");

// var profGr = this.oauthContext.getOAuthProfile();

// gs.info(profGr.getValue('name'));

},

preprocessAccessToken: function(requestParamMap) {

// this.oauthContext.addHeader("Content-Type","application/json");

// this.oauthContext.addQueryParameter("name","jackson");

// gs.info(this.oauthContext.getQueryParameter("name"));

// gs.info(this.oauthContext.getHeader("Content-Type"));

// this.oauthContext.setTokenEndpoint("{endpoint}");

// var profGr = this.oauthContext.getOAuthProfile();

// gs.info(profGr.getValue('grant_type'));

},

type: 'OAuthNSAuthParams2'

});