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6604c67ec54c9c5a299f96f9de13e438c48746fa
funnygame/appleauth/auth.cpp
kotofyt 6604c67ec5 now need to get m2
2026-01-11 15:38:14 +02:00

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#include "appleauth/iauth.h"
#include "tier2/fileformats/plist.h"
#include "http/http.h"
#include "openssl/srp.h"
#include "openssl/evp.h"
#include "openssl/sha.h"
#include "tier0/rand.h"
IHTTPClientManager *g_pHttpClientMgr = NULL;
// autogenerated
#define APPLE_LOCAL_USER "e2e70285da39596ef06153b9c4e1e5dc8d2f983bc5cd63f5b1e292207060d931"
#define APPLE_HTTP_HEADER \
{ \
{"X-Apple-I-Client-Time", "2026-1-9T12:00:00"}, \
{"X-Apple-Locale", "en_US"}, \
{"X-Apple-I-TimeZone", "Europe/Kyiv"}, \
{"X-Mme-Client-Info", "<MacBookPro13,2> <macOS;13.1;22C65> <com.apple.AuthKit/1 (com.apple.dt.Xcode/3594.4.19)>"}, \
{"User-Agent", "akd/1.0 CFNetwork/808.1.4"}, \
{"X-Apple-I-MD-LU", APPLE_LOCAL_USER}, \
{"X-Apple-I-MD-M", "0"}, \
{"X-Apple-I-SRL-NO", "0"}, \
{"X-Mme-Device-Id", "0"}, \
{"Content-Type", "text/x-xml-plist"}, \
{"Accept", "*/*"}, \
};
#define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
#define G2048 "2"
enum EPasswordType
{
PASSWORD_TYPE_S2K,
PASSWORD_TYPE_S2K_FO,
};
class CAppleAuth: public IAppleAuth
{
public:
virtual void Init() override;
virtual void Shutdown() override;
virtual void LaunchLoginDaemon() override;
virtual EAppleAuthDaemonStatus GetStatus() override;
virtual EAppleAuthStatus SubmitLoginData( const char *szEmail, const char *szPassword ) override;
virtual EAppleAuthStatus Submit2FA( const char *szCode ) override;
virtual CUtlString EncryptPassword( const char *szPassword, CUtlString szSalt, uint32_t uIters, EPasswordType eType );
CUtlString FetchADIPB();
void FetchHeaders( CUtlString szAdiPb );
IHTTPClient *m_pANIClient;
IHTTPClient *m_pGrandSlamClient;
CUtlString m_szProvisionStart = "/grandslam/MidService/startMachineProvisioning";
CUtlString m_szProvisionFinish = "/grandslam/MidService/finishMachineProvisioning";
IJSONObject *pHeader;
CUtlString m_szAppleIMD;
CUtlString m_szAppleIMDM;
CUtlString m_szAppleIMDRINFO;
};
CUtlString CAppleAuth::FetchADIPB()
{
CUtlString szProvisionExpectedInputRaw = NULL;
IJSONObject *pObject = NULL;
IJSONObject *pPlistObject = NULL;
CUtlString szProvisionExpectedInput = NULL;
CUtlString szAdiPb = NULL;
m_pANIClient = g_pHttpClientMgr->Connect("ani.sidestore.io", true, NULL);
{
HTTPHeaderParam_t params[] = APPLE_HTTP_HEADER;
HTTPHeader_t header = {
sizeof(params)/sizeof(HTTPHeaderParam_t),
params,
};
m_pGrandSlamClient->Get("/grandslam/GsService2/lookup", &header);
HTTPResponse_t r = m_pGrandSlamClient->GetResponse();
if ( r.m_uCode != 200 )
{
g_pHttpClientMgr->Disconnect(m_pANIClient);
return NULL;
}
}
if ( !m_pANIClient->WebSocket_Connect("/v3/provisioning_session") )
Plat_FatalErrorFunc("Failed to init AppleAuth websocket\n");
// Getting adipb
while ( ( szProvisionExpectedInputRaw = m_pANIClient->WebSocket_RecvText() ) != NULL )
{
pObject = JSONManager()->ReadString(szProvisionExpectedInputRaw);
szProvisionExpectedInput = pObject->GetValue("result")->GetStringValue();
V_printf("%s\n",szProvisionExpectedInput.GetString());
if ( szProvisionExpectedInput == "GiveIdentifier" )
{
m_pANIClient->WebSocket_SendText("{\"identifier\": \"" APPLE_LOCAL_USER "\"}");
continue;
}
if ( szProvisionExpectedInput == "GiveStartProvisioningData" )
{
const char *plist =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" "
"\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
"<plist version=\"1.0\">\n"
"<dict>\n"
"\t<key>Header</key>\n"
"\t<dict/>\n"
"\t<key>Request</key>\n"
"\t<dict/>\n"
"</dict>\n"
"</plist>\n";
HTTPHeaderParam_t params[] = APPLE_HTTP_HEADER;
HTTPHeader_t header = {
sizeof(params)/sizeof(HTTPHeaderParam_t),
params,
};
m_pGrandSlamClient->Post(m_szProvisionStart, &header, V_strlen(plist), plist);
HTTPResponse_t r = m_pGrandSlamClient->GetResponse();
if ( r.m_uCode != 200 )
{
g_pHttpClientMgr->Disconnect(m_pANIClient);
return NULL;
}
IJSONObject *pObject = PropertyListManager()->ReadString(r.m_message);
CUtlString spim = pObject->GetValue("Response")->GetObject()->GetValue("spim")->GetStringValue();
m_pANIClient->WebSocket_SendText(CUtlString("{\"spim\": \"%s\"}", spim.GetString()));
continue;
}
if ( szProvisionExpectedInput == "GiveEndProvisioningData" )
{
CUtlString cpim = pObject->GetValue("cpim")->GetStringValue();
CUtlString plist = CUtlString(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" "
"\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
"<plist version=\"1.0\">\n"
"<dict>\n"
"\t<key>Header</key>\n"
"\t<dict/>\n"
"\t<key>Request</key>\n"
"\t<dict>\n"
"\t<key>cpim</key>\n"
"\t<string>%s</string>\n"
"\t</dict>\n"
"</dict>\n"
"</plist>\n", cpim.GetString());
HTTPHeaderParam_t params[] = APPLE_HTTP_HEADER;
HTTPHeader_t header = {
sizeof(params)/sizeof(HTTPHeaderParam_t),
params,
};
m_pGrandSlamClient->Post(m_szProvisionFinish, &header, V_strlen(plist), plist);
HTTPResponse_t r = m_pGrandSlamClient->GetResponse();
if ( r.m_uCode != 200 )
{
g_pHttpClientMgr->Disconnect(m_pANIClient);
return NULL;
}
IJSONObject *pObject = PropertyListManager()->ReadString(r.m_message);
CUtlString tk = pObject->GetValue("Response")->GetObject()->GetValue("tk")->GetStringValue();
CUtlString ptm = pObject->GetValue("Response")->GetObject()->GetValue("ptm")->GetStringValue();
V_printf("%s\n",CUtlString("{\"tk\": \"%s\", \"ptm\": \"%s\"}", tk.GetString(), ptm.GetString()).GetString());
m_pANIClient->WebSocket_SendText(CUtlString("{\"tk\": \"%s\", \"ptm\": \"%s\"}", tk.GetString(), ptm.GetString()));
continue;
}
if ( szProvisionExpectedInput == "ProvisioningSuccess" )
{
szAdiPb = pObject->GetValue("adi_pb")->GetStringValue();
g_pHttpClientMgr->Disconnect(m_pANIClient);
break;
}
if ( szProvisionExpectedInput == "Timeout" )
{
break;
}
g_pHttpClientMgr->Disconnect(m_pANIClient);
return NULL;
}
g_pHttpClientMgr->Disconnect(m_pANIClient);
return szAdiPb;
}
void CAppleAuth::FetchHeaders( CUtlString szAdiPb )
{
// Get header
HTTPHeaderParam_t params[] = {
"Content-Type", "application/json",
};
HTTPHeader_t header = {
sizeof(params)/sizeof(HTTPHeaderParam_t),
params,
};
m_pANIClient = g_pHttpClientMgr->Connect("ani.sidestore.io", true, NULL);
CUtlString szPostData = CUtlString("{\"identifier\": \"" APPLE_LOCAL_USER "\", \"adi_pb\": \"%s\"}", szAdiPb.GetString());
V_printf("%s\n",szPostData.GetString());
m_pANIClient->Post("/v3/get_headers", &header, V_strlen(szPostData), szPostData);
HTTPResponse_t r = m_pANIClient->GetResponse();
V_printf("%i\n",r.m_uCode);
if ( r.m_uCode == 200 )
{
V_printf("%s\n",r.m_message.GetMemory());
pHeader = JSONManager()->ReadString(r.m_message);
m_szAppleIMD = pHeader->GetValue("X-Apple-I-MD")->GetStringValue();
m_szAppleIMDM = pHeader->GetValue("X-Apple-I-MD-M")->GetStringValue();
m_szAppleIMDRINFO = pHeader->GetValue("X-Apple-I-MD-RINFO")->GetStringValue();
JSONManager()->FreeObject(pHeader);
}
g_pHttpClientMgr->Disconnect(m_pANIClient);
}
void CAppleAuth::Init()
{
CreateInterfaceFn fnHttpFactory = Sys_GetFactory("funnyhttp");
g_pHttpClientMgr = (IHTTPClientManager*)fnHttpFactory(HTTP_CLIENT_INTERFACE_VERSION, NULL);
m_pGrandSlamClient = g_pHttpClientMgr->Connect("gsa.apple.com", true, NULL);
CUtlString szAdiPb = FetchADIPB();
FetchHeaders(szAdiPb);
}
void CAppleAuth::Shutdown()
{
}
void CAppleAuth::LaunchLoginDaemon()
{
}
EAppleAuthDaemonStatus CAppleAuth::GetStatus()
{
return APPLE_AUTH_DAEMON_NOT_LOGGED_IN;
}
EAppleAuthStatus CAppleAuth::SubmitLoginData( const char *szEmail, const char *szPassword )
{
const char *pszUser = szEmail;
const char *pszPass = szPassword;
BIGNUM* pN = BN_new();
BIGNUM* pG = BN_new();
BIGNUM* pa = BN_new();
BIGNUM* pA = BN_new();
BN_CTX *pbnCtx = BN_CTX_new();
/*
CUtlBuffer<unsigned char> bN;
CUtlBuffer<unsigned char> bG;
*/
SHA256_CTX pSha;
unsigned char szHash[SHA256_DIGEST_LENGTH];
BN_hex2bn(&pN, N2048);
BN_hex2bn(&pG, G2048);
/*
bN = CUtlBuffer<unsigned char>(BN_num_bytes(pN));
bG = CUtlBuffer<unsigned char>(BN_num_bytes(pG));
BN_bn2bin(pN, bN.GetMemory());
SHA256_Init(&pSha);
SHA256_Update(&pSha, bN.GetMemory(), bN.GetSize());
SHA256_Update(&pSha, bG.GetMemory(), bG.GetSize());
SHA256_Final(szHash, &pSha);
*/
BN_rand(pa, 256, 0, 0);
BN_set_flags(pa, BN_FLG_CONSTTIME);
BN_mod_exp(pA, pG, pa, pN, pbnCtx);
char *pszA = BN_bn2hex(pA);
CUtlString plist = CUtlString(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" "
"\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
"<plist version=\"1.0\">\n"
"<dict>\n"
"\t<key>Header</key>\n"
"\t<dict>\n"
"\t<key>Version</key>\n"
"\t<string>1.0.1</string>\n"
"\t</dict>\n"
"\t<key>Request</key>\n"
"\t<dict>\n"
"\t<key>A2k</key>\n"
"\t<data>%s</data>\n"
"\t<key>ps</key>\n"
"\t<array><string>s2k</string><string>s2k_fo</string></array>\n"
"\t<key>u</key>\n"
"\t<string>%s</string>\n"
"\t<key>o</key>\n"
"\t<string>init</string>\n"
"\t<key>cpd</key>\n"
"\t<dict>\n"
"\t<key>X-Apple-I-Client-Time</key>\n"
"\t<string>2026-1-9T12:00:00Z</string>\n"
"\t<key>X-Apple-I-MD</key>\n"
"\t<string>%s</string>\n"
"\t<key>X-Apple-I-MD-LU</key>\n"
"\t<string>" APPLE_LOCAL_USER "</string>\n"
"\t<key>X-Apple-I-MD-M</key>\n"
"\t<string>%s</string>\n"
"\t<key>X-Apple-I-MD-RINFO</key>\n"
"\t<string>%s</string>\n"
"\t<key>X-Mme-Client-Info</key>\n"
"\t<string>&lt;MacBookPro13,2&gt; &lt;macOS;13.1;22C65&gt; &lt;com.apple.AuthKit/1 (com.apple.dt.Xcode/3594.4.19)&gt;</string>\n"
"\t<key>X-Apple-I-SRL-NO</key>\n"
"\t<string>0</string>\n"
"\t<key>bootstrap</key>\n"
"\t<trur/>\n"
"\t<key>icscrec</key>\n"
"\t<true/>\n"
"\t<key>pbe</key>\n"
"\t<false/>\n"
"\t<key>prkgen</key>\n"
"\t<true/>\n"
"\t<key>svct</key>\n"
"\t<string>iCloud</string>\n"
"\t<key>loc</key>\n"
"\t<string>en_US</string>\n"
"\t</dict>\n"
"\t</dict>\n"
"</dict>\n"
"</plist>\n", pszA, szEmail, m_szAppleIMD.GetString(), m_szAppleIMDM.GetString(), m_szAppleIMDRINFO.GetString());
HTTPHeaderParam_t params[] = {
{"Content-Type", "text/x-xml-plist"},
{"Accept", "*/*"},
{"User-Agent", "akd/1.0 CFNetwork/808.1.4"}, \
{"X-Mme-Client-Info", "<MacBookPro13,2> <macOS;13.1;22C65> <com.apple.AuthKit/1 (com.apple.dt.Xcode/3594.4.19)>"}, \
};
HTTPHeader_t header = {
sizeof(params)/sizeof(HTTPHeaderParam_t),
params,
};
V_printf("%s\n",plist.GetString());
m_pGrandSlamClient->Post("/grandslam/GsService2", &header, plist.GetLenght(), plist);
HTTPResponse_t stResponse = m_pGrandSlamClient->GetResponse();
V_printf("%i %i\n", stResponse.m_uCode, stResponse.m_bIsComplete);
if (stResponse.m_uCode == 200)
{
V_printf("%s\n",stResponse.m_message.GetMemory());
IJSONObject *pObject = PropertyListManager()->ReadString(stResponse.m_message);
IJSONObject *pResponse = pObject->GetValue("Response")->GetObject();
EncryptPassword(szPassword, pResponse->GetValue("s")->GetStringValue(), pResponse->GetValue("i")->GetNumberValue(), PASSWORD_TYPE_S2K);
}
g_pHttpClientMgr->Disconnect(m_pGrandSlamClient);
OPENSSL_free(pszA);
return APPLE_AUTH_SUCCESS;
}
EAppleAuthStatus CAppleAuth::Submit2FA( const char *szCode )
{
}
int base64_decode(const char *b64, unsigned char *out) {
int len = strlen(b64);
int out_len = EVP_DecodeBlock(out,
(const unsigned char *)b64,
len);
if (out_len < 0)
return -1;
while (len > 0 && b64[len - 1] == '=') {
out_len--;
len--;
}
return out_len;
}
CUtlString CAppleAuth::EncryptPassword( const char *szPassword, CUtlString szSalt, uint32_t uIters, EPasswordType eType )
{
unsigned char hashedPassword[SHA256_DIGEST_LENGTH];
CUtlString szHashedPasswordHex = "";
unsigned char encryptedPassword[32];
CUtlString szEncryptedPasswordHex = "";
unsigned char salt[32];
int iSaltLen = base64_decode(szSalt, salt);
if ( eType == PASSWORD_TYPE_S2K )
{
for ( int i = 0; i < SHA256_DIGEST_LENGTH; i++ )
{
szHashedPasswordHex.AppendTail(CUtlString("%02x", hashedPassword[i]));
}
PKCS5_PBKDF2_HMAC(szHashedPasswordHex, szHashedPasswordHex.GetLenght(), salt, iSaltLen, uIters, EVP_sha256(), 32, encryptedPassword);
};
for ( int i = 0; i < SHA256_DIGEST_LENGTH; i++ )
{
szEncryptedPasswordHex.AppendTail(CUtlString("%02x", encryptedPassword[i]));
}
V_printf("%s\n",szEncryptedPasswordHex.GetString());
return szEncryptedPasswordHex;
}
static CAppleAuth s_appleAuth;
EXPOSE_INTERFACE_GLOBALVAR(CAppleAuth, IAppleAuth, APPLE_AUTH_INTERFACE_VERSION, s_appleAuth);
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