InvoxiPlayGames

<?php
$timestamp = $_SERVER['HTTP_X_SIGNATURE_TIMESTAMP'];
$signature = hex2bin($_SERVER['HTTP_X_SIGNATURE_ED25519']);
if ($signature === false) {
	die(http_response_code(403));
}
$publickey = hex2bin("[ YOUR_APP_PUBLIC_KEY ]"); // REPLACE THIS WITH YOUR OWN APP'S!
$postdata = file_get_contents('php://input');

// signature verification;

InvoxiPlayGames

/*
    RB3ESongID.cs by Emma (ipg.gay), 2024
    granted to you under the public domain - feel free to use and modify
    
    for ideal usage: *always* use the song ID from the songs.dta if it is an integer.
    otherwise, use the symbol from the song_id DataNode. don't assume the shortname at
    the start of songs.dta is always the same as the song_id on these broken customs
*/

using System.Text;

InvoxiPlayGames

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

#ifndef SHOULD_BE_BE
#define BE16(i) ((((i) & 0xFF) << 8 | ((i) >> 8) & 0xFF) & 0xFFFF)
#define BE(i)   (((i) & 0xff) << 24 | ((i) & 0xff00) << 8 | ((i) & 0xff0000) >> 8 | ((i) >> 24) & 0xff)
#define BE64(i) (BE((i) & 0xFFFFFFFF) << 32 | BE(((i) >> 32) & 0xFFFFFFFF))
#else
#define BE16(i) i

InvoxiPlayGames

import sys
import math
import hashlib
from elftools.elf.elffile import ELFFile

def cmod(a, b):
    return abs(a)%abs(b)*(1-2*(a<0))

# referencing RPCS3(Nekotekina): https://github.com/RPCS3/rpcs3/blob/master/Utilities/StrFmt.cpp#L127
def base57(in_data):

InvoxiPlayGames

#pragma author InvoxiPlayGames
#pragma description Amplitude (2016) Save File

// Uncomment if providing a PS3 save file, leave commented for PS4
//#pragma endian big

// Symbol/String definition
struct sym {
  u32 len;
  char string[len];

InvoxiPlayGames

# generates some sort of Akamai token used by some games here and there
# in the format of ?token=1735689600_ffeeddccbbaa998877665544332211
# idk what scheme it's called or anything i just know it does what i want it to
# code by Emma 2024 public domain do whatever

import sys
import struct
import hashlib

def create_url_token(path: str, salt: str, expiry: int):

InvoxiPlayGames

#include <std/mem.pat>

u8 hmac_key[0x10] @ 0x0;
u8 hmac_sha[0x14] @ 0x10;

enum blocktype : u32 {
  None = 0,
  Named = 1,
  Attribute = 2,
  Timer = 3,

InvoxiPlayGames

#include <std/mem.pat>

u8 sha1_salt[0x10] @ 0x0;
// sha1_hash = SHA1(sha1_salt .. 0x28 to EOF)
u8 sha1_hash[0x14] @ 0x10;

struct ps_vista_block {
   u32 type;
   u32 unk_flags;
   u32 id_len;