config.mjs

/* Copyright (C) 2023-2024 anonymous

This file is part of PSFree.

PSFree is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

PSFree is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

// webkitgtk 2.34.4 was used to develop the portable parts of the exploit
// before moving on to ps4 8.03
//
// webkitgtk 2.34.4 was built with cmake variable ENABLE_JIT=OFF, that variable
// can affect the size of SerializedScriptValue
//
// this target is no longer supported
//
//export const gtk_2_34_4 = 0;

// the original target platform was 8.03, this version confirmed works on ps4
// 7.xx-8.xx
export const ps4_8_03 = 1;

// this version for 9.xx
export const ps4_9_00 = 2;

// version 9.xx is for ps5 1.xx-5.xx as well
export const ps5_5_00 = ps4_9_00;

// this version for 6.50-6.72
export const ps4_6_50 = 3;

// this version for 6.00-6.20
export const ps4_6_00 = 4;

export function set_target(value) {
    switch (value) {
        case ps4_8_03:
        case ps4_9_00:
        case ps4_6_00:
        case ps4_6_50: {
            break;
        }
        default: {
            throw RangeError('invalid target: ' + target);
        }
    }

    target = value;
}

function DetectFirmwareVersion() //function by kameleon :)
{
    var UA = navigator.userAgent.substring(navigator.userAgent.indexOf('5.0 (') + 19, navigator.userAgent.indexOf(') Apple')).replace("PlayStation 4/","");
    
    if (UA == "6.00" || UA == "6.02" || UA == "6.10" || UA == "6.20")
    {
        return ps4_6_00;
    }

    if (UA == "6.50" || UA == "6.70" || UA == "6.71" || UA == "6.72")
    {
        return ps4_6_50;
    }

    if (UA == "7.01" || UA == "7.02" || UA == "7.50" || UA == "7.51" || UA == "7.55" || UA == "8.00" || UA == "8.01" || UA == "8.03")
    {
        return ps4_8_03;
    }
    
    //on 9.00 Fw detection changed to laystation instead of regular Playstation
    UA = navigator.userAgent.substring(navigator.userAgent.indexOf('5.0 (') + 19, navigator.userAgent.indexOf(') Apple')).replace("layStation 4/","");

    if (UA == "8.50" || UA == "8.51")
    {
        return ps4_8_03;
    }
    if (UA == "9.00" || UA == "9.03" || UA == "9.04" || UA == "9.50" ||  UA == "9.51" || UA == "9.60")
    {
        return ps4_9_00;
    }

    //get user agent for PS5 (taken from PS5 Specter Exploit Host)
    const supportedFirmwares = ["1.00","1.01","1.02","1.05","1.12","1.14","2.00","2.10","2.20","2.25","2.26","2.30","2.50","2.70","3.00","3.10","3.20","3.21","4.00", "4.02", "4.03", "4.50", "4.51","5.00","5.02","5.10","5.50"];
    const fw_idx = navigator.userAgent.indexOf('PlayStation; PlayStation 5/') + 27;
    const fw_str = navigator.userAgent.substring(fw_idx, fw_idx + 4);

    if (supportedFirmwares.includes(fw_str)) 
    {
        return ps5_5_00;
    }

}

export let target = DetectFirmwareVersion();