How to invoke service via REST in HTML?

Hello

I am trying the same configuration for ODataConnector, and I learned that a Javascript is required to set wt.effectiveUid (or else there is no remote user, and you get code 403). In the GetCustomerHeaderParameters service on the connector, add this script:

var sessionQueryParam = "wt.effectiveUid";
var Language = Resources["CurrentSessionInfo"].GetCurrentUserLanguage();

var params = {
infoTableName : "InfoTable",
dataShapeName : "NavigateCustomHeadersDataShape"
};
var result = Resources["InfoTableFunctions"].CreateInfoTableFromDataShape(params);

var CurrentUser = Resources["CurrentSessionInfo"].GetCurrentUser();

params = {
tableName: "GenericConnectorConnectionSettings" /* STRING */
};
var configTable = me.GetConfigurationTable(params);

var row = configTable.getRow(0);
var authType = row.getStringValue("AuthenticationType");

if("None".equals(authType)) {
var camelHttpQuery = sessionQueryParam + "=" + CurrentUser;
row = {"Accept-Language" : Language, "CamelHttpQuery": camelHttpQuery };
} else {
row = {"Accept-Language" : Language };
}

result.AddRow(row);

With this addition, I am able to successfully execute the ValidateConnection test. I am working now on issues with the GetEndpointList service, but I get authenticated.