Protocol relative URL You may receive unusual security warnings in some browsers. See also, Wikipedia Protocol-relative URLs for a brief definition. At one time, it was recommended; but going forward, it should be avoided. See also the Stack Overflow question Why use protocol-relative URLs at all?.
As John suggested: ServicePointManager.ServerCertificateValidationCallback += (sender, certificate, chain, sslPolicyErrors) => true;
You are doing it right with ServerCertificateValidationCallback. This is not the problem you are facing. The problem you are facing is most likely the version of SSL/TLS protocol. For example, if your server offers only SSLv3 and TLSv10 and your client needs TLSv12 then you will receive this error message. What you need to do … Read more
This depends on implementation, but the general rule is that the domain is checked against all SANs and the common name. If the domain is found there, then the certificate is OK for connection. RFC 5280, section 4.1.2.6 says “The subject name MAY be carried in the subject field and/or the subjectAltName extension”. This means … Read more
Right now this issue is opened on github https://github.com/flutter/flutter/issues/32587 Temporarily you can solve this issue by switching to physical device instead of emulator How to test android apps in a real device with Android Studio? Decision found on github (link upward) I’ve got a temporary work around, which I can use for now. The exception … Read more
The port number is not “magic”, you can use any port from 1-65535 you like. There are only 2 conditions: Both the server and the client have to (agree to) use the same port number. Ports in the range 1-1023 are “well known ports” which are assigned worldwide to specific applications or protocols. If you … Read more
Your worst case scenario isn’t as bad as you think. You are already parsing the RSS feed, so you already have the image URLs. Say you have an image URL like http://otherdomain.example/someimage.jpg. You rewrite this URL as https://mydomain.example/imageserver?url=http://otherdomain.example/someimage.jpg&hash=abcdeafad. This way, the browser always makes request over HTTPS, so you get rid of the problems. The … Read more
The two files you need are a PEM encoded SSL certificate and private key. PEM encoded certs and keys are Base64 encoded text with start/end delimiters that look like —–BEGIN RSA PRIVATE KEY—– or similar. To create an SSL certificate you first need to generate a private key and a certificate signing request, or CSR … Read more
Found the answer. In the file xampp\apache\conf\extra\httpd-ssl.conf, under the comment SSL Virtual Host Context pages on port 443 meaning https is looked up under different document root. Simply change the document root to the same one and problem is fixed.
Add the Access-Control-Allow-Origin header from the server Access-Control-Allow-Origin: https://www.mysite.com http://en.wikipedia.org/wiki/Cross-Origin_Resource_Sharing