lucidAuth/public/misc/script.index.js

$(document).ready(function(){
	// Allow user to press enter to submit credentials
	$('#username, #password').keypress(function(event) {
    	if (event.which === 13) {
    		$('#btnlogin').trigger('click');
    	}
    });

	$('#btnlogin').click(function() {
		// Give feedback that request has been submitted (and prevent repeated requests)
		$('#btnlogin').prop('disabled', true).css({
			'background':	'#999 url(data:image/gif;base64,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) no-repeat center',
			'color':		'transparent',
			'transform':	'rotateX(180deg)'
		});
		$.post("lucidAuth.login.php", {
			do: "login",
			username: $('#username').val(),
			password: $('#password').val(),
			ref: $('#ref').val()
		})
		.done(function(data,_status) {
			if (data.Result === 'Success') {
				$('#btnlogin').css({
					'background':	'green url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAaklEQVQ4jeXOMQ5AQBBG4T2BC4i76EWich7ncAKbqCRuodTqnMNTkFgJs3ZU4tXz/Rlj/hUQv8EpMAClFk9sjUAiHVcCnoFMwhZYgPYG575Xe46aIOyMdJx7ji9GwrEzUgOFCu8DkRp/qxU2BKCUyZR6ygAAAABJRU5ErkJggg==) no-repeat center',
					'transform':	'rotateX(0deg)'
				});
				setTimeout(function() {
					$('#btnlogin').prop('disabled', false).css({
						'background':	'#003399 linear-gradient(0deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.25) 51%) no-repeat center',
						'color':		'#FFF'
					});
					if (data.CrossDomainLogin) {
                        var cookieDomains = JSON.parse(data.CookieDomains);
                        var XHR = [];
                        cookieDomains.forEach(function(domain) {
                            XHR.push($.get({
                                url: "https://auth." + domain + "/lucidAuth.requestCookie.php",
                                crossDomain: true,
                                xhrFields: {
                                    withCredentials: true,
                                },
                                timeout: 750,
// origin domain should be exempted from timeout
//   (because origin domain can/will be different from current domain --due to traefik design).
                                data: {
                                    ref: btoa(JSON.stringify({
                                        action: 'login',
                                        token: data.SecureToken
                                    }))
                                }
                            }).done(function() {
                                NProgress.inc(1 / XHR.length);
                            }).fail(function() {
                                // Should check why this failed (timeout or bad request?), and if this is the origin domain, take action
                            }));
                        });
                        $.when.apply($, XHR).then(function(){
                            $.each(arguments, function(_index, _arg) {
                                // Finished cross-domain logins (either succesfully or through timeout)
                                NProgress.done();
                                window.location.replace(data.Location);
                            });
                        });
					}
				}, 2250);
			} else {
				$('#btnlogin').css({
					'background':	'red url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAv0lEQVQ4jaWT0Q3CMAxELwh1BEag87AJ6hcLlE/KBLABrNEV2h26QaXHj4NMGgpS7sfJJXd24kQqRMiRQC3pIKk2apD0DCEMq25ABZyBmSVmW6vWxH1GmKLPmph7xJQReq5dnNmVPQE7oHOCzrhoMts9vQ1OSbYOCBb92OPkDe6ZkqMwJwa4SdJmtS1/YGsx7e9VUiPpYvPG4tHtGUsvcf+RkpI2mkHZQ3ImLd+fcpuKf32meM5R0iOEMOb2F+EF33vgCePVr8UAAAAASUVORK5CYII=) no-repeat center',
					'transform':	'rotateX(0deg)'
				});
				setTimeout(function() {
					$('#btnlogin').prop('disabled', false).css({
						'background':	'#003399 linear-gradient(0deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.25) 51%) no-repeat center',
						'color':		'#FFF'
					});
					// TODO: Add feedback (based on data.Reason)
					// Is the redirect needed?
					window.location.replace('lucidAuth.login.php'/*+ '?reason=' + data.Reason*/);
				}, 2250);
			}
		});
	});
});