mirror of
https://github.com/tihmstar/futurerestore.git
synced 2024-12-22 17:35:29 +00:00
odysseus64bit
This commit is contained in:
tihmstar
parent
6a3c8c2c9d
commit
d5b65775be
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@ -44,13 +44,13 @@ AC_CONFIG_SRCDIR([futurerestore])
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LIBIPATCHER_REQUIRES_STR="libipatcher >= 57"
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LIBIPATCHER_REQUIRES_STR="libipatcher >= 61"
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LIBPLIST_REQUIRES_STR="libplist >= 2.0.0"
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LIBZIP_REQUIRES_STR="libzip >= 0.10"
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LIBIMOBILEDEVICE_REQUIRES_STR="libimobiledevice-1.0 >= 1.2.1"
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LIBFRAGMENTZIP_REQUIRES_STR="libfragmentzip >= 47"
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LIBIRECOVERY_REQUIRES_STR="libirecovery >= 0.2.0"
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IMG4TOOL_REQUIRES_STR="libimg4tool >= 159"
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IMG4TOOL_REQUIRES_STR="libimg4tool >= 162"
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LIBGENERAL_REQUIRES_STR="libgeneral >= 26"
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PKG_CHECK_MODULES(libplist, libplist >= 2.0.0)
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@ -449,6 +449,8 @@ void futurerestore::enterPwnRecovery(plist_t build_identity, string bootargs){
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#else
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if (_client->image4supported) {
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retassure(libipatcher::has64bitSupport(), "libipatcher was compiled without 64bit support");
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std::string generator = getGeneratorFromSHSH2(_client->tss);
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retassure(img4tool::isGeneratorValidForIM4M({_im4ms[0].first,_im4ms[0].second}, generator), "generator returned from device is not valid from apticket");
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}
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int mode = 0;
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@ -459,7 +461,6 @@ void futurerestore::enterPwnRecovery(plist_t build_identity, string bootargs){
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irecv_get_mode(_client->dfu->client, &mode);
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try {
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iBSSKeys = libipatcher::getFirmwareKey(_client->device->product_type, _client->build, "iBSS");
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iBECKeys = libipatcher::getFirmwareKey(_client->device->product_type, _client->build, "iBEC");
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@ -467,7 +468,6 @@ void futurerestore::enterPwnRecovery(plist_t build_identity, string bootargs){
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reterror("getting keys failed with error: %d (%s). Are keys publicly available?",e.code(),e.what());
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}
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auto iBSS = getIPSWComponent(_client, build_identity, "iBSS");
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iBSS = move(libipatcher::patchiBSS((char*)iBSS.first, iBSS.second, iBSSKeys));
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@ -492,31 +492,53 @@ void futurerestore::enterPwnRecovery(plist_t build_identity, string bootargs){
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retassure(modeIsRecovery, "device not in recovery mode\n");
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}else{
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info("Sending %s (%lu bytes)...\n", "iBSS", iBSS.second);
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// FIXME: Did I do this right????
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mutex_lock(&_client->device_event_mutex);
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irecv_error_t err = irecv_send_buffer(_client->dfu->client, (unsigned char*)(char*)iBSS.first, (unsigned long)iBSS.second, 1);
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retassure(err == IRECV_E_SUCCESS,"ERROR: Unable to send %s component: %s\n", "iBSS", irecv_strerror(err));
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/* reconnect */
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dfu_client_free(_client);
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debug("Waiting for device to disconnect...\n");
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cond_wait_timeout(&_client->device_event_cond, &_client->device_event_mutex, 10000);
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retassure((_client->mode == &idevicerestore_modes[MODE_UNKNOWN] || (mutex_unlock(&_client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBSS. Reset device and try again");
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mutex_unlock(&_client->device_event_mutex);
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debug("Waiting for device to reconnect...\n");
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mutex_lock(&_client->device_event_mutex);
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cond_wait_timeout(&_client->device_event_cond, &_client->device_event_mutex, 10000);
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retassure((_client->mode == &idevicerestore_modes[MODE_DFU] || (mutex_unlock(&_client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBSS. Reset device and try again");
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mutex_unlock(&_client->device_event_mutex);
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dfu_client_new(_client);
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}
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if (_client->build_major > 8) {
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/* reconnect */
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dfu_client_free(_client);
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sleep(3);
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dfu_client_new(_client);
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retassure(!irecv_usb_set_configuration(_client->dfu->client, 1),"ERROR: set configuration failed\n");
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/* send iBEC */
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info("Sending %s (%lu bytes)...\n", "iBEC", iBEC.second);
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// FIXME: Did I do this right????
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mutex_lock(&_client->device_event_mutex);
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irecv_error_t err = irecv_send_buffer(_client->dfu->client, (unsigned char*)(char*)iBEC.first, (unsigned long)iBEC.second, 1);
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retassure(err == IRECV_E_SUCCESS,"ERROR: Unable to send %s component: %s\n", "iBSS", irecv_strerror(err));
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if (modeIsRecovery)
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retassure(err == IRECV_E_SUCCESS,"ERROR: Unable to send %s component: %s\n", "iBEC", irecv_strerror(err));
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printf("waiting for device to reconnect...\n");
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if (modeIsRecovery){
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irecv_send_command(_client->dfu->client, "go");
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recovery_client_free(_client);
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}else{
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dfu_client_free(_client);
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}
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dfu_client_free(_client);
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debug("Waiting for device to disconnect...\n");
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cond_wait_timeout(&_client->device_event_cond, &_client->device_event_mutex, 10000);
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retassure((_client->mode == &idevicerestore_modes[MODE_UNKNOWN] || (mutex_unlock(&_client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBEC. Reset device and try again");
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mutex_unlock(&_client->device_event_mutex);
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}
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sleep(7);
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debug("Waiting for device to reconnect...\n");
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mutex_lock(&_client->device_event_mutex);
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cond_wait_timeout(&_client->device_event_cond, &_client->device_event_mutex, 10000);
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retassure((_client->mode == &idevicerestore_modes[MODE_RECOVERY] || (mutex_unlock(&_client->device_event_mutex),0)), "Device did not reconnect. Possibly invalid iBEC. Reset device and try again");
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mutex_unlock(&_client->device_event_mutex);
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// Reconnect to device, but this time make sure we're not still in DFU mode
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if (recovery_client_new(_client) < 0) {
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@ -527,16 +549,68 @@ void futurerestore::enterPwnRecovery(plist_t build_identity, string bootargs){
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reterror("ERROR: Unable to connect to recovery device\n");
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}
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#warning THIS FAILS on iPhone5s 10.3.3 for some reason :/
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// irecv_get_mode(_client->recovery->client, &mode);
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// if (mode == IRECV_K_DFU_MODE) {
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// if (_client->recovery->client) {
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// irecv_close(_client->recovery->client);
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// _client->recovery->client = NULL;
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// }
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// reterror("ERROR: Unable to connect to recovery device\n");
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// }
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#endif
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if (_client->image4supported) {
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char *deviceGen = NULL;
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cleanup([&]{
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safeFree(deviceGen);
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});
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//IMG4 requires to have a generator set for the device to successfully boot after restore.
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//set generator now and make sure the nonce is the one we are trying to restore
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assure(!irecv_send_command(_client->recovery->client, "bgcolor 255 0 0"));
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sleep(2); //yes i like displaying colored screens to the user and making him wait for no reason :P
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auto nonceelem = img4tool::getValFromIM4M({_im4ms[0].first,_im4ms[0].second}, 'BNCH');
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printf("APNonce pre-hax:\n");
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get_ap_nonce(_client, &_client->nonce, &_client->nonce_size);
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std::string generator = getGeneratorFromSHSH2(_client->tss);
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if (memcmp(_client->nonce, nonceelem.payload(), _client->nonce_size) != 0) {
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printf("APNonce from device doesn't match IM4M nonce, applying hax...\n");
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assure(_client->tss);
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printf("Writing generator=%s to nvram!\n",generator.c_str());
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retassure(!irecv_setenv(_client->recovery->client, "com.apple.System.boot-nonce", generator.c_str()),"failed to write generator to nvram");
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retassure(!irecv_saveenv(_client->recovery->client), "failed to save nvram");
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/* send iBEC */
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info("Sending %s (%lu bytes)...\n", "iBEC", iBEC.second);
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mutex_lock(&_client->device_event_mutex);
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irecv_error_t err = irecv_send_buffer(_client->recovery->client, (unsigned char*)(char*)iBEC.first, (unsigned long)iBEC.second, 1);
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retassure(err == IRECV_E_SUCCESS,"ERROR: Unable to send %s component: %s\n", "iBEC", irecv_strerror(err));
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printf("waiting for device to reconnect...\n");
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retassure(!irecv_send_command(_client->recovery->client, "go"),"failed to re-launch iBEC after nonce hax");
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recovery_client_free(_client);
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debug("Waiting for device to disconnect...\n");
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cond_wait_timeout(&_client->device_event_cond, &_client->device_event_mutex, 10000);
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retassure((_client->mode == &idevicerestore_modes[MODE_UNKNOWN] || (mutex_unlock(&_client->device_event_mutex),0)), "Device did not disconnect after sending hax-iBEC in pwn-iBEC mode");
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mutex_unlock(&_client->device_event_mutex);
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debug("Waiting for device to reconnect...\n");
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mutex_lock(&_client->device_event_mutex);
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cond_wait_timeout(&_client->device_event_cond, &_client->device_event_mutex, 10000);
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retassure((_client->mode == &idevicerestore_modes[MODE_RECOVERY] || (mutex_unlock(&_client->device_event_mutex),0)), "Device did not reconnect after sending hax-iBEC in pwn-iBEC mode");
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mutex_unlock(&_client->device_event_mutex);
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retassure(!recovery_client_new(_client), "failed to reconnect to recovery after nonce hax");
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printf("APnonce post-hax:\n");
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get_ap_nonce(_client, &_client->nonce, &_client->nonce_size);
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assure(!irecv_send_command(_client->recovery->client, "bgcolor 255 255 0"));
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retassure(memcmp(_client->nonce, nonceelem.payload(), _client->nonce_size) == 0, "APNonce from device doesn't match IM4M nonce after applying noncehax. Aborting!");
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}else{
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printf("APNonce from device already matches IM4M nonce, no need for extra hax...\n");
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}
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retassure(!irecv_setenv(_client->recovery->client, "com.apple.System.boot-nonce", generator.c_str()),"failed to write generator to nvram");
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retassure(!irecv_saveenv(_client->recovery->client), "failed to save nvram");
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sleep(2); //yes i like displaying colored screens to the user and making him wait for no reason :P
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}
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#endif //HAVE_LIBIPATCHER
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}
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void get_custom_component(struct idevicerestore_client_t* client, plist_t build_identity, const char* component, unsigned char** data, unsigned int *size){
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@ -596,7 +670,6 @@ void futurerestore::doRestore(const char *ipsw){
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// verify if ipsw file exists
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retassure(!access(client->ipsw, F_OK),"ERROR: Firmware file %s does not exist.\n", client->ipsw);
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info("Extracting BuildManifest from IPSW\n");
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{
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int unused;
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@ -614,6 +687,7 @@ void futurerestore::doRestore(const char *ipsw){
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client->image4supported = is_image4_supported(client);
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info("Device supports Image4: %s\n", (client->image4supported) ? "true" : "false");
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if (_enterPwnRecoveryRequested) //we are in pwnDFU, so we don't need to check nonces
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client->tss = _aptickets.at(0);
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else if (!(client->tss = nonceMatchesApTickets()))
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@ -622,6 +696,11 @@ void futurerestore::doRestore(const char *ipsw){
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plist_dict_remove_item(client->tss, "BBTicket");
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plist_dict_remove_item(client->tss, "BasebandFirmware");
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if (_enterPwnRecoveryRequested && _client->image4supported) {
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retassure(plist_dict_get_item(_client->tss, "generator"), "shsh file does not contain generator. But a generator is required for 64bit pwndfu restore");
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}
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retassure(build_identity = getBuildidentityWithBoardconfig(buildmanifest, client->device->hardware_model, _isUpdateInstall),"ERROR: Unable to find any build identities for IPSW\n");
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if (_client->image4supported) {
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@ -679,7 +758,7 @@ void futurerestore::doRestore(const char *ipsw){
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}
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if (!ticketIdentity) {
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printf("Failed to get exact match for build identity, using fallback to ignore certain values");
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printf("Failed to get exact match for build identity, using fallback to ignore certain values\n");
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ticketIdentity = img4tool::getBuildIdentityForIm4m({im4m.first,im4m.second}, buildmanifest, {"RestoreRamDisk","RestoreTrustCache"});
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}
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@ -868,7 +947,7 @@ void futurerestore::doRestore(const char *ipsw){
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}
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if (_rerestoreiOS9) {
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mutex_lock(&_client->device_event_mutex);
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if (dfu_send_component(client, build_identity, "iBSS") < 0) {
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irecv_close(client->dfu->client);
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client->dfu->client = NULL;
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@ -881,8 +960,10 @@ void futurerestore::doRestore(const char *ipsw){
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debug("Waiting for device to disconnect...\n");
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cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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retassure((client->mode == &idevicerestore_modes[MODE_UNKNOWN] || (mutex_unlock(&client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBSS. Reset device and try again");
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mutex_unlock(&client->device_event_mutex);
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debug("Waiting for device to reconnect...\n");
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mutex_lock(&_client->device_event_mutex);
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cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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retassure((client->mode == &idevicerestore_modes[MODE_DFU] || (mutex_unlock(&client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBSS. Reset device and try again");
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mutex_unlock(&client->device_event_mutex);
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@ -899,12 +980,15 @@ void futurerestore::doRestore(const char *ipsw){
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dfu_client_free(client);
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debug("Waiting for device to disconnect...\n");
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mutex_lock(&_client->device_event_mutex);
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cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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retassure((client->mode == &idevicerestore_modes[MODE_UNKNOWN] || (mutex_unlock(&client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBEC. Reset device and try again");
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mutex_unlock(&client->device_event_mutex);
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debug("Waiting for device to reconnect...\n");
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mutex_lock(&_client->device_event_mutex);
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cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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retassure((client->mode == &idevicerestore_modes[MODE_RECOVERY] || (mutex_unlock(&client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBEC. Reset device and try again");
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retassure((client->mode == &idevicerestore_modes[MODE_RECOVERY] || (mutex_unlock(&client->device_event_mutex),0)), "Device did not reconnect. Possibly invalid iBEC. Reset device and try again");
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mutex_unlock(&client->device_event_mutex);
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@ -921,9 +1005,9 @@ void futurerestore::doRestore(const char *ipsw){
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if (_enterPwnRecoveryRequested){ //if pwnrecovery send all components decrypted, unless we're dealing with iOS 10
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if (_enterPwnRecoveryRequested){
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if (!_client->image4supported) {
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if (strncmp(client->version, "10.", 3))
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if (strncmp(client->version, "10.", 3))//if pwnrecovery send all components decrypted, unless we're dealing with iOS 10
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client->recovery_custom_component_function = get_custom_component;
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}
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}else if (!_rerestoreiOS9){
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@ -934,10 +1018,13 @@ void futurerestore::doRestore(const char *ipsw){
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recovery_client_free(client);
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debug("Waiting for device to disconnect...\n");
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mutex_unlock(&client->device_event_mutex);
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cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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retassure((client->mode == &idevicerestore_modes[MODE_UNKNOWN] || (mutex_unlock(&client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBEC. Reset device and try again");
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mutex_unlock(&client->device_event_mutex);
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debug("Waiting for device to reconnect...\n");
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mutex_unlock(&client->device_event_mutex);
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cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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retassure((client->mode == &idevicerestore_modes[MODE_RECOVERY] || (mutex_unlock(&client->device_event_mutex),0)), "Device did not disconnect. Possibly invalid iBEC. Reset device and try again");
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mutex_unlock(&client->device_event_mutex);
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@ -965,14 +1052,14 @@ void futurerestore::doRestore(const char *ipsw){
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}
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if (_client->image4supported) {
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info("getting sep ticket\n");
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retassure(!get_tss_response(client, sep_build_identity, &client->septss), "ERROR: Unable to get SHSH blobs for SEP\n");
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retassure(_client->sepfwdatasize && _client->sepfwdata, "SEP not loaded, refusing to continue");
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}
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mutex_lock(&client->device_event_mutex);
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debug("Waiting for device to disconnect...\n");
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debug("Waiting for device to enter restore mode...\n");
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cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 180000);
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retassure((client->mode == &idevicerestore_modes[MODE_RESTORE] || (mutex_unlock(&client->device_event_mutex),0)), "Device failed to enter restore mode");
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mutex_unlock(&client->device_event_mutex);
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@ -1378,3 +1465,22 @@ noerror:
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return pathStr;
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}
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std::string futurerestore::getGeneratorFromSHSH2(const plist_t shsh2){
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plist_t pGenerator = NULL;
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uint64_t gen = 0;
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char *genstr = NULL;
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cleanup([&]{
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safeFree(genstr);
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});
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retassure(pGenerator = plist_dict_get_item(shsh2, "generator"), "shsh file does not contain generator");
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retassure(plist_get_node_type(pGenerator) == PLIST_STRING, "generator has unexpected type! We expect string of the format 0x%16llx");
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plist_get_string_val(pGenerator, &genstr);
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assure(genstr);
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sscanf(genstr, "0x%16llx",&gen);
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retassure(gen, "failed to parse generator. Make sure it is in format 0x%16llx");
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return {genstr};
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}
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@ -114,7 +114,7 @@ public:
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static plist_t loadPlistFromFile(const char *path);
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static void saveStringToFile(const char *str, const char *path);
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static char *getPathOfElementInManifest(const char *element, const char *manifeststr, const char *model, int isUpdateInstall);
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static std::string getGeneratorFromSHSH2(const plist_t shsh2);
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};
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