Web Twain With Local Service with HTTPS url
Posted: Thu Aug 30, 2018 9:39 pm
We have a situation where our server is in Cloud and is accessed by url that is HTTPS. The application is web based and we are using the Vintasoft Twain Jquery library to scan images using Local Service VintasoftWcfTwainService running at http://localhost:25320/twain. The SDK license is for Http://ncptscloudtest.com and https://secure.cloudtest.com.
The problem is that IE running on HTTPS will not allow CORS web service call to http://localhost:25320/twain a non https url. This would probably work in Chrome but will not in IE, edge or firefox. Our clients are using IE11.
By the way we did try compiling the VintasoftWcfTwainService project after changing the URL to https://127.0.0.1 in the StartService() method. This gives a error when service is started.
This has become a bottle neck now for us. Can you suggest a solution?
The problem is that IE running on HTTPS will not allow CORS web service call to http://localhost:25320/twain a non https url. This would probably work in Chrome but will not in IE, edge or firefox. Our clients are using IE11.
By the way we did try compiling the VintasoftWcfTwainService project after changing the URL to https://127.0.0.1 in the StartService() method. This gives a error when service is started.
This has become a bottle neck now for us. Can you suggest a solution?