Setting cookies no longer working in Mozilla FireFox

[Shinori]

Hey,

having trouble with creating cookies in firefox. I've tested it in chrome and edge and it seems to be working fine. But on firefox (Quantum 66.0 (64-Bit)) the cookies is not being created and i don't know why.

Do you habe any ideas why it's not working? I've read sth about "secure cookies in firefox".
Thanks in advance :)

Im actually using W3s setCookie piece of code:

 

function setCookie(name,value,days) 
{
    var expires = "";
    if (days) 
	{
        var date = new Date();
        date.setTime(date.getTime() + (days*24*60*60*1000));
        expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + escape(decodeURI(value)) + ";" + expires + "; path=/";
}

Creating the cookie with:

function login()
{
	var email = document.getElementById("email").value;
	var psw = document.getElementById("psw").value;
	var xmlhttp = new XMLHttpRequest();
	xmlhttp.onreadystatechange = function()
	{
		if (this.readyState == 4 && this.status == 200)
		{
			if(this.responseText == "false")
			{
				popup("login_error.php");
			}
			else
			{
				setCookie("nydoo_minecraft_member",this.responseText,1);
				window.location.reload();
				
			}
		}
	};
	xmlhttp.open('POST',"/resources/login.php?email=" + email + "&psw=" + psw, true);
	xmlhttp.send();
	
}

 

[dsonesuk]

Clear cache/history, and check accepting of cookies has not been changed, setting to default 'standard' should allow most.

[Shinori]

I reinstalled firefox. Still no change 😕 

 

Any ideas ?

[justsomeguy]

Are you uploading that file to a web server and accessing it over HTTP?

[Shinori]

I'm using Plesk shared services. Uploading the file via SFTP to the Webservers directory. Accessing the page via HTTPS

[Ingolme]

Is your code running inside a frame on another website?

[Shinori]

No. Simply using it on usual html elements. 😕

[Shinori]

Bump