https://pushpowerpromo.com/js/auth_refresh.js

1
2document.addEventListener( "DOMContentLoaded", InitRefresh );
3
4function InitRefresh()
5{
6	if ( typeof window.g_wapit === 'string' || typeof window.g_wapitExpiry === 'number' )
7	{
8		try
9		{
10			var expiry;
11
12			if ( typeof window.g_wapit === 'string' )
13			{
14				var body = JSON.parse( atob( window.g_wapit.split( '.' )[1] ) );
15				if ( typeof body.exp === 'number' )
16				{
17					expiry = body.exp;
18				}
19			}
20			else
21			{
22				expiry = window.g_wapitExpiry;
23			}
24
25						var offset = Math.floor( Math.random() * 600 ) + 1800;
26			var timeout = ( expiry - offset ) * 1000 - Date.now();
27						window.setTimeout( AutoRefresh, timeout );
28		}
29		catch ( err ) {}
30	}
31}
32
33function AutoRefresh()
34{
35		if ( window.g_wapitRefreshEnabled )
36		Refresh();
37}
38
39function Refresh( onRefreshed )
40{
41	
42	$J.ajax( {
43		type: 'POST',
44		url: 'https://login.steampowered.com/jwt/ajaxrefresh',
45		data: { redir: window.location.href },
46		crossDomain: true,
47		xhrFields: { withCredentials: true },
48	} ).done( function( response )
49	{
50		
51		if ( !response.success )
52			return;
53
54		$J.ajax( {
55			type: 'POST',
56			url: response.login_url,
57			data: Object.assign( response, { prior: window.g_wapit } ),
58		} ).done( function( response )
59		{
60			
61			if ( response.result === 1 && response.token )
62			{
63				window.g_wapit = response.token;
64				window.g_wapitExpiry = response.rtExpiry;
65				InitRefresh();
66
67				if ( typeof onRefreshed === 'function' )
68					onRefreshed( response.token );
69			}
70		} );
71	} );
72}
73
74window.g_wapitRefresh = Refresh;
75window.g_wapitRefreshEnabled = true;