Saverr/spotifykeydumper
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Update 0.1.1 to support Spotify 1.1.46

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This commit is contained in:
_ 2020-11-15 20:56:22 -07:00
parent e4151c42ef
commit 270debbdd0
3 changed files with 56 additions and 21 deletions
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1
README.md
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@ -20,6 +20,7 @@ This project uses C++14 on Visual Studio 2019
* 1.1.30 * 1.1.30
* 1.1.44 * 1.1.44
* 1.1.45 * 1.1.45
* 1.1.46
If you want a specific version, DM me. If you want a specific version, DM me.

74
SpotifyKeyDumper/Hooks.cpp
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@ -2,11 +2,19 @@
#include "Utils.h" #include "Utils.h"
#include "Hooks.h" #include "Hooks.h"
typedef int(__cdecl* keyToLE_v25)(unsigned int* dest, int* key, int bits); typedef int (__cdecl* keyToLE_v25)(unsigned int* dest, int* key, int bits);
keyToLE_v25 keyToLEFunc_v25_hook = nullptr; keyToLE_v25 keyToLE_v25_hook = nullptr;
typedef int(__cdecl* keyToLE_v28)(unsigned int* dest, int* key, int bits, bool isEncoded); typedef int (__cdecl* keyToLE_v28)(unsigned int* dest, int* key, int bits, bool isEncoded);
keyToLE_v28 keyToLEFunc_v28_hook = nullptr; keyToLE_v28 keyToLE_v28_hook = nullptr;
typedef int (__thiscall* authTokenHook_v45)(void* This, char* authToken, int a3, int a4, int a5, size_t tokenLength,
int a7, int a8, int a9, __int64 bearerStr, int a11, int a12, int a13, int a14, char a15, int a16, int int_40,
int a18, char a19, int a20);
authTokenHook_v45 authToken_v45_hook = nullptr;
typedef char* (__cdecl* getFileId_v45)(char* dest, char* src, size_t srcLength);
getFileId_v45 getFileId_v45_hook = nullptr;
std::string prevKeyStr = std::string(); std::string prevKeyStr = std::string();
@ -26,13 +34,11 @@ int __cdecl keyToLE_hook_v25(unsigned int* dest, int* key, int bits)
prevKeyStr = newKeyStr; prevKeyStr = newKeyStr;
} }
return keyToLEFunc_v25_hook(dest, key, bits); return keyToLE_v25_hook(dest, key, bits);
} }
int __cdecl keyToLE_hook_v28(unsigned int* dest, int* key, int bits, bool isEncoded) int __cdecl keyToLE_hook_v28(unsigned int* dest, int* key, int bits, bool isEncoded)
{ {
//std::cout << "TEST" << std::endl;
if (bits == 128) if (bits == 128)
{ {
void* decodedKeyPtr = key; void* decodedKeyPtr = key;
@ -62,7 +68,8 @@ int __cdecl keyToLE_hook_v28(unsigned int* dest, int* key, int bits, bool isEnco
keyDecoded[index & 3] + keyDecoded[index & 3] +
(((((uVar1 + index + keyPtr & uVar1 * 16 + uVar3) * 2 + uVar1 * -17) - (((((uVar1 + index + keyPtr & uVar1 * 16 + uVar3) * 2 + uVar1 * -17) -
index) - uVar3) - keyPtr); index) - uVar3) - keyPtr);
index = index - 1;
index--;
} }
while (index >= 0); while (index >= 0);
@ -82,10 +89,33 @@ int __cdecl keyToLE_hook_v28(unsigned int* dest, int* key, int bits, bool isEnco
prevKeyStr = newKeyStr; prevKeyStr = newKeyStr;
} }
return keyToLEFunc_v28_hook(dest, key, bits, isEncoded); return keyToLE_v28_hook(dest, key, bits, isEncoded);
} }
char* GetAddrV26() int __fastcall authTokenHook_hook_v45(void* This, void* _EDX, char* authToken, int a3, int a4, int a5,
size_t tokenLength, int a7, int a8, int a9, __int64 bearerStr, int a11, int a12, int a13, int a14, char a15,
int a16, int int_40, int a18, char a19, int a20)
{
if (tokenLength == 311)
{
std::cout << "Auth token: " << authToken << std::endl << std::endl;
}
return authToken_v45_hook(This, authToken, a3, a4, a5, tokenLength, a7, a8, a9, bearerStr, a11, a12, a13, a14, 15,
a16, int_40, a18, a19, a20);
}
char* __cdecl hexToStr_hook_v45(char* dest, char* src, size_t srcLength)
{
if (srcLength == 20)
{
// Assume it is file id
}
return getFileId_v45_hook(dest, src, srcLength);
}
char* GetKeyFuncAddrV26()
{ {
BYTE ref_v19 = 0x55; BYTE ref_v19 = 0x55;
BYTE* byteAtAddrStr = (BYTE*)0x010800C0; BYTE* byteAtAddrStr = (BYTE*)0x010800C0;
@ -97,7 +127,7 @@ char* GetAddrV26()
return (char*)0x0107FEC0; return (char*)0x0107FEC0;
} }
char* GetAddrV27() char* GetKeyFuncAddrV27()
{ {
BYTE ref_v7 = 0x55; BYTE ref_v7 = 0x55;
BYTE* byteAtAddrStr = (BYTE*)0x01068F90; BYTE* byteAtAddrStr = (BYTE*)0x01068F90;
@ -109,7 +139,6 @@ char* GetAddrV27()
return (char*)0x01068F20; return (char*)0x01068F20;
} }
void Hooks::Init() void Hooks::Init()
{ {
int spotifyVer = Utils::GetSpotifyVersion(); int spotifyVer = Utils::GetSpotifyVersion();
@ -120,30 +149,35 @@ void Hooks::Init()
switch (spotifyVer) switch (spotifyVer)
{ {
case 25: case 25:
keyToLEFunc_v25_hook = (keyToLE_v25)Utils::TrampHook32((char*)0x0106B920, (char*)keyToLE_hook_v25, 6); keyToLE_v25_hook = (keyToLE_v25)Utils::TrampHook32((char*)0x0106B920, (char*)keyToLE_hook_v25, 6);
break; break;
case 26: case 26:
// Two 1.1.26 versions // Two 1.1.26 versions
keyToLEFunc_v25_hook = (keyToLE_v25)Utils::TrampHook32(GetAddrV26(), (char*)keyToLE_hook_v25, 6); keyToLE_v25_hook = (keyToLE_v25)Utils::TrampHook32(GetKeyFuncAddrV26(), (char*)keyToLE_hook_v25, 6);
break; break;
case 27: case 27:
// Two 1.1.27 versions // Two 1.1.27 versions
keyToLEFunc_v25_hook = (keyToLE_v25)Utils::TrampHook32(GetAddrV27(), (char*)keyToLE_hook_v25, 6); keyToLE_v25_hook = (keyToLE_v25)Utils::TrampHook32(GetKeyFuncAddrV27(), (char*)keyToLE_hook_v25, 6);
break; break;
case 28: case 28:
keyToLEFunc_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x01074650, (char*)keyToLE_hook_v28, 6); keyToLE_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x01074650, (char*)keyToLE_hook_v28, 6);
break; break;
case 29: case 29:
keyToLEFunc_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x010861B0, (char*)keyToLE_hook_v28, 6); keyToLE_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x010861B0, (char*)keyToLE_hook_v28, 6);
break; break;
case 30: case 30:
keyToLEFunc_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x0108E840, (char*)keyToLE_hook_v28, 6); keyToLE_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x0108E840, (char*)keyToLE_hook_v28, 6);
break; break;
case 44: case 44:
keyToLEFunc_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x010CABC0, (char*)keyToLE_hook_v28, 6); keyToLE_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x010CABC0, (char*)keyToLE_hook_v28, 6);
break; break;
case 45: case 45:
keyToLEFunc_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x010CF780, (char*)keyToLE_hook_v28, 6); keyToLE_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x010CF780, (char*)keyToLE_hook_v28, 6);
//authToken_v45_hook = (authTokenHook_v45)Utils::TrampHook32((char*)0x00EBA4F0, (char*)authTokenHook_hook_v45, 5);
//authToken_v45_hook = (authTokenHook_v45)Utils::TrampHook32((char*)0x00EBA4F0, (char*)authTokenHook_hook_v45, 5);
break;
case 46:
keyToLE_v28_hook = (keyToLE_v28)Utils::TrampHook32((char*)0x010C2FB0, (char*)keyToLE_hook_v28, 6);
break; break;
} }
} }

2
SpotifyKeyDumper/SpotifyKeyDumper.cpp
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@ -1,7 +1,7 @@
#include "pch.h" #include "pch.h"
#include "Hooks.h" #include "Hooks.h"
static const char* VERSION = "0.1"; static const char* VERSION = "0.1.1";
DWORD WINAPI InitMain(LPVOID lpParam) DWORD WINAPI InitMain(LPVOID lpParam)
{ {