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WIP updating idevicerestore

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tihmstar 2019-11-03 13:36:05 +01:00
parent 292fca0e02
commit def6e7ba8f
5 changed files with 286 additions and 209 deletions
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2
external/idevicerestore vendored

@ -1 +1 @@
Subproject commit 5411b6bd9a2bbf85ec7ab4bef6bc7d168a5bf79b
Subproject commit 81867167df74c07d83b6784f48be6ca4d70ed4a4

21
futurerestore.xcodeproj/project.pbxproj
View file

@ -25,7 +25,7 @@
8799B0B71D89DAFF002F4D5F /* normal.c in Sources */ = {isa = PBXBuildFile; fileRef = 8785876C1D89D1C1008689F0 /* normal.c */; };
8799B0B81D89DAFF002F4D5F /* recovery.c in Sources */ = {isa = PBXBuildFile; fileRef = 8785876E1D89D1C1008689F0 /* recovery.c */; };
8799B0B91D89DB0D002F4D5F /* img3.c in Sources */ = {isa = PBXBuildFile; fileRef = 8785875E1D89D1C1008689F0 /* img3.c */; };
8799B0BB1D89DB12002F4D5F /* download.c in Sources */ = {isa = PBXBuildFile; fileRef = 878587551D89D1C1008689F0 /* download.c */; };
8799B0BB1D89DB12002F4D5F /* download.c in Sources */ = {isa = PBXBuildFile; fileRef = 878587551D89D1C1008689F0 /* download.c */; settings = {COMPILER_FLAGS = "-DPACKAGE_VERSION=\"\""; }; };
8799B0BC1D89DB27002F4D5F /* ipsw.c in Sources */ = {isa = PBXBuildFile; fileRef = 878587621D89D1C1008689F0 /* ipsw.c */; };
8799B0BD1D89DB27002F4D5F /* limera1n.c in Sources */ = {isa = PBXBuildFile; fileRef = 878587641D89D1C1008689F0 /* limera1n.c */; };
8799B0BE1D89DB27002F4D5F /* restore.c in Sources */ = {isa = PBXBuildFile; fileRef = 878587701D89D1C1008689F0 /* restore.c */; };
@ -39,6 +39,9 @@
8799B0CA1D89E371002F4D5F /* img4.c in Sources */ = {isa = PBXBuildFile; fileRef = 878587601D89D1C1008689F0 /* img4.c */; };
8799B0CB1D89F796002F4D5F /* tsschecker.c in Sources */ = {isa = PBXBuildFile; fileRef = 8785879F1D89D2BA008689F0 /* tsschecker.c */; };
8799B0CC1D89F7B9002F4D5F /* download.c in Sources */ = {isa = PBXBuildFile; fileRef = 878587981D89D2BA008689F0 /* download.c */; };
87B517C3236EF36B009EAB8F /* ftab.c in Sources */ = {isa = PBXBuildFile; fileRef = 87B517C1236EF36B009EAB8F /* ftab.c */; };
87B517C6236EF3B0009EAB8F /* json_plist.c in Sources */ = {isa = PBXBuildFile; fileRef = 87B517C5236EF3B0009EAB8F /* json_plist.c */; };
87B517C9236EF3CD009EAB8F /* jsmn.c in Sources */ = {isa = PBXBuildFile; fileRef = 87B517C7236EF3CD009EAB8F /* jsmn.c */; };
87F574CB1E151E97008D5C4D /* libfragmentzip.0.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 87F574CA1E151E97008D5C4D /* libfragmentzip.0.dylib */; };
87F574D01E151F44008D5C4D /* libcrypto.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 87F574C51E151D42008D5C4D /* libcrypto.dylib */; };
/* End PBXBuildFile section */
@ -129,6 +132,12 @@
878E1AC41F73EB3F00B1565B /* libzip.5.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libzip.5.dylib; path = ../../../../usr/local/Cellar/libzip/1.3.0/lib/libzip.5.dylib; sourceTree = "<group>"; };
8799B0B01D89D99D002F4D5F /* futurerestore.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = futurerestore.cpp; sourceTree = "<group>"; };
8799B0B11D89D99D002F4D5F /* futurerestore.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = futurerestore.hpp; sourceTree = "<group>"; };
87B517C1236EF36B009EAB8F /* ftab.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = ftab.c; sourceTree = "<group>"; };
87B517C2236EF36B009EAB8F /* ftab.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ftab.h; sourceTree = "<group>"; };
87B517C4236EF3B0009EAB8F /* json_plist.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = json_plist.h; sourceTree = "<group>"; };
87B517C5236EF3B0009EAB8F /* json_plist.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = json_plist.c; sourceTree = "<group>"; };
87B517C7236EF3CD009EAB8F /* jsmn.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = jsmn.c; sourceTree = "<group>"; };
87B517C8236EF3CD009EAB8F /* jsmn.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = jsmn.h; sourceTree = "<group>"; };
87F574C51E151D42008D5C4D /* libcrypto.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libcrypto.dylib; path = ../../../../usr/lib/libcrypto.dylib; sourceTree = "<group>"; };
87F574C71E151DA6008D5C4D /* libcommonCrypto.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libcommonCrypto.tbd; path = usr/lib/system/libcommonCrypto.tbd; sourceTree = SDKROOT; };
87F574CA1E151E97008D5C4D /* libfragmentzip.0.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libfragmentzip.0.dylib; path = ../../../../usr/local/lib/libfragmentzip.0.dylib; sourceTree = "<group>"; };
@ -224,6 +233,12 @@
8785875F1D89D1C1008689F0 /* img3.h */,
878587601D89D1C1008689F0 /* img4.c */,
878587611D89D1C1008689F0 /* img4.h */,
87B517C5236EF3B0009EAB8F /* json_plist.c */,
87B517C4236EF3B0009EAB8F /* json_plist.h */,
87B517C1236EF36B009EAB8F /* ftab.c */,
87B517C2236EF36B009EAB8F /* ftab.h */,
87B517C7236EF3CD009EAB8F /* jsmn.c */,
87B517C8236EF3CD009EAB8F /* jsmn.h */,
878587621D89D1C1008689F0 /* ipsw.c */,
878587631D89D1C1008689F0 /* ipsw.h */,
878587641D89D1C1008689F0 /* limera1n.c */,
@ -342,6 +357,7 @@
8799B0B41D89DAF6002F4D5F /* tss.c in Sources */,
8799B0C01D89DB38002F4D5F /* fdr.c in Sources */,
8799B0BC1D89DB27002F4D5F /* ipsw.c in Sources */,
87B517C3236EF36B009EAB8F /* ftab.c in Sources */,
8799B0CC1D89F7B9002F4D5F /* download.c in Sources */,
8799B0B91D89DB0D002F4D5F /* img3.c in Sources */,
8799B0B51D89DAFF002F4D5F /* common.c in Sources */,
@ -350,12 +366,14 @@
8799B0B31D89DAE7002F4D5F /* idevicerestore.c in Sources */,
8799B0BB1D89DB12002F4D5F /* download.c in Sources */,
8799B0B71D89DAFF002F4D5F /* normal.c in Sources */,
87B517C9236EF3CD009EAB8F /* jsmn.c in Sources */,
8799B0C31D89DB4B002F4D5F /* socket.c in Sources */,
8799B0C21D89DB46002F4D5F /* thread.c in Sources */,
8799B0B61D89DAFF002F4D5F /* dfu.c in Sources */,
8799B0BD1D89DB27002F4D5F /* limera1n.c in Sources */,
8799B0C51D89DB67002F4D5F /* locking.c in Sources */,
878587471D89CFDC008689F0 /* main.cpp in Sources */,
87B517C6236EF3B0009EAB8F /* json_plist.c in Sources */,
8799B0BF1D89DB38002F4D5F /* asr.c in Sources */,
8799B0BE1D89DB27002F4D5F /* restore.c in Sources */,
8799B0CB1D89F796002F4D5F /* tsschecker.c in Sources */,
@ -457,6 +475,7 @@
"$(inherited)",
"IDEVICERESTORE_NOMAIN=1",
"CUSTOM_LOGGING=1",
"HAVE_REALPATH=1",
);
HEADER_SEARCH_PATHS = "";
LIBRARY_SEARCH_PATHS = (

343
futurerestore/futurerestore.cpp
View file

@ -79,6 +79,14 @@ extern "C"{
using namespace tihmstar;
#pragma mark helpers
extern "C"{
void irecv_event_cb(const irecv_device_event_t* event, void *userdata);
void idevice_event_cb(const idevice_event_t *event, void *userdata);
};
#pragma mark futurerestore
futurerestore::futurerestore(bool isUpdateInstall, bool isPwnDfu) : _isUpdateInstall(isUpdateInstall), _isPwnDfu(isPwnDfu){
_client = idevicerestore_client_new();
@ -117,7 +125,6 @@ int futurerestore::getDeviceMode(bool reRequest){
if (!reRequest && _client->mode && _client->mode->index != MODE_UNKNOWN) {
return _client->mode->index;
}else{
normal_client_free(_client);
dfu_client_free(_client);
recovery_client_free(_client);
return check_mode(_client);
@ -159,7 +166,6 @@ void futurerestore::putDeviceIntoRecovery(){
safeFree(_client->udid);
//these get also freed by destructor
normal_client_free(_client);
dfu_client_free(_client);
recovery_client_free(_client);
}
@ -551,37 +557,51 @@ void get_custom_component(struct idevicerestore_client_t* client, plist_t build_
}
int futurerestore::doRestore(const char *ipsw){
int err = 0;
//some memory might not get freed if this function throws an exception, but you probably don't want to catch that anyway.
struct idevicerestore_client_t* client = _client;
int unused;
int result = 0;
void futurerestore::doRestore(const char *ipsw){
plist_t buildmanifest = NULL;
int delete_fs = 0;
char* filesystem = NULL;
plist_t buildmanifest = NULL;
cleanup([&]{
info("Cleaning up...\n");
safeFreeCustom(buildmanifest, plist_free);
if (delete_fs && filesystem) unlink(filesystem);
});
struct idevicerestore_client_t* client = _client;
plist_t build_identity = NULL;
plist_t sep_build_identity = NULL;
client->ipsw = strdup(ipsw);
if (!_isUpdateInstall) client->flags |= FLAG_ERASE;
getDeviceMode(true);
irecv_device_event_subscribe(&client->irecv_e_ctx, irecv_event_cb, client);
idevice_event_subscribe(idevice_event_cb, client);
client->idevice_e_ctx = (void*)idevice_event_cb;
mutex_lock(&client->device_event_mutex);
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
retassure(client->mode != &idevicerestore_modes[MODE_UNKNOWN], "Unable to discover device mode. Please make sure a device is attached.\n");
if (client->mode != &idevicerestore_modes[MODE_RECOVERY]) {
retassure(client->mode == &idevicerestore_modes[MODE_DFU], "Device in unexpected mode detected!");
retassure(_enterPwnRecoveryRequested, "Device in DFU mode detected, but we were expecting recovery mode!");
}else{
retassure(!_enterPwnRecoveryRequested, "--pwn-dfu was specified, but device found in recovery mode!");
}
info("Found device in %s mode\n", client->mode->string);
mutex_unlock(&client->device_event_mutex);
retassure(client->mode->index == MODE_RECOVERY || (client->mode->index == MODE_DFU && _enterPwnRecoveryRequested), "device not in recovery mode\n");
// discover the device type
retassure(check_hardware_model(client) && client->device, "ERROR: Unable to discover device model\n");
info("Identified device as %s, %s\n", client->device->hardware_model, client->device->product_type);
info("Identified device as %s, %s\n", getDeviceBoardNoCopy(), getDeviceModelNoCopy());
// verify if ipsw file exists
retassure(!access(client->ipsw, F_OK),"ERROR: Firmware file %s does not exist.\n", client->ipsw);
info("Extracting BuildManifest from IPSW\n");
retassure(!ipsw_extract_build_manifest(client->ipsw, &buildmanifest, &unused),"ERROR: Unable to extract BuildManifest from %s. Firmware file might be corrupt.\n", client->ipsw);
{
int unused;
retassure(!ipsw_extract_build_manifest(client->ipsw, &buildmanifest, &unused),"ERROR: Unable to extract BuildManifest from %s. Firmware file might be corrupt.\n", client->ipsw);
}
/* check if device type is supported by the given build manifest */
retassure(!build_manifest_check_compatibility(buildmanifest, client->device->product_type),"ERROR: Could not make sure this firmware is suitable for the current device. Refusing to continue.\n");
@ -750,7 +770,6 @@ int futurerestore::doRestore(const char *ipsw){
enterPwnRecovery(build_identity);
}
// Get filesystem name from build identity
char* fsname = NULL;
retassure(!build_identity_get_component_path(build_identity, "OS", &fsname), "ERROR: Unable get path for filesystem component\n");
@ -785,7 +804,7 @@ int futurerestore::doRestore(const char *ipsw){
memset(&st, '\0', sizeof(struct stat));
if (stat(tmpf, &st) == 0) {
off_t fssize = 0;
ipsw_get_file_size(client->ipsw, fsname, &fssize);
ipsw_get_file_size(client->ipsw, fsname, (uint64_t*)&fssize);
if ((fssize > 0) && (st.st_size == fssize)) {
info("Using cached filesystem from '%s'\n", tmpf);
filesystem = strdup(tmpf);
@ -836,25 +855,46 @@ int futurerestore::doRestore(const char *ipsw){
}
if (_rerestoreiOS9) {
if (dfu_send_component(client, build_identity, "iBSS") < 0) {
error("ERROR: Unable to send iBSS to device\n");
irecv_close(client->dfu->client);
client->dfu->client = NULL;
return -1;
reterror("ERROR: Unable to send iBSS to device\n");
}
/* reconnect */
dfu_client_free(client);
sleep(2);
debug("Waiting for device to disconnect...\n");
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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");
debug("Waiting for device to reconnect...\n");
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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");
mutex_unlock(&client->device_event_mutex);
dfu_client_new(client);
/* send iBEC */
if (dfu_send_component(client, build_identity, "iBEC") < 0) {
error("ERROR: Unable to send iBEC to device\n");
irecv_close(client->dfu->client);
client->dfu->client = NULL;
return -1;
reterror("ERROR: Unable to send iBEC to device\n");
}
dfu_client_free(client);
debug("Waiting for device to disconnect...\n");
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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");
debug("Waiting for device to reconnect...\n");
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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");
mutex_unlock(&client->device_event_mutex);
}else{
if ((client->build_major > 8)) {
if (!client->image4supported) {
@ -879,16 +919,18 @@ int futurerestore::doRestore(const char *ipsw){
printf("waiting for device to reconnect... ");
recovery_client_free(client);
/* this must be long enough to allow the device to run the iBEC */
/* FIXME: Probably better to detect if the device is back then */
sleep(7);
debug("Waiting for device to disconnect...\n");
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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");
debug("Waiting for device to reconnect...\n");
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 10000);
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");
mutex_unlock(&client->device_event_mutex);
}
for (int i=0;getDeviceMode(true) != MODE_RECOVERY && i<40; i++) putchar('.'),usleep(USEC_PER_SEC*0.5);
putchar('\n');
retassure(check_mode(client), "failed to reconnect to device in recovery (iBEC) mode\n");
retassure(client->mode == &idevicerestore_modes[MODE_RECOVERY], "failed to reconnect to device in recovery (iBEC) mode\n");
//do magic
if (_client->image4supported) get_sep_nonce(client, &client->sepnonce, &client->sepnonce_size);
@ -899,10 +941,8 @@ int futurerestore::doRestore(const char *ipsw){
if (client->mode->index == MODE_RECOVERY) {
retassure(client->srnm,"ERROR: could not retrieve device serial number. Can't continue.\n");
if (irecv_send_command(client->recovery->client, "bgcolor 0 255 0") != IRECV_E_SUCCESS) {
error("ERROR: Unable to set bgcolor\n");
return -1;
}
retassure(!irecv_send_command(client->recovery->client, "bgcolor 0 255 0"), "ERROR: Unable to set bgcolor\n");
info("[WARNING] Setting bgcolor to green! If you don't see a green screen, then your device didn't boot iBEC correctly\n");
sleep(2); //show the user a green screen!
@ -911,119 +951,114 @@ int futurerestore::doRestore(const char *ipsw){
recovery_client_free(client);
}
if (_client->image4supported) {
retassure(!get_tss_response(client, sep_build_identity, &client->septss), "ERROR: Unable to get SHSH blobs for SEP\n");
retassure(_client->sepfwdatasize && _client->sepfwdata, "SEP not loaded, refusing to continue");
}
if (client->mode->index == MODE_RESTORE) {
info("About to restore device... \n");
retassure(!(result = restore_device(client, build_identity, filesystem)), "ERROR: Unable to restore device\n");
}
info("Cleaning up...\n");
mutex_lock(&client->device_event_mutex);
debug("Waiting for device to disconnect...\n");
cond_wait_timeout(&client->device_event_cond, &client->device_event_mutex, 180000);
retassure((client->mode == &idevicerestore_modes[MODE_RESTORE] || (mutex_unlock(&client->device_event_mutex),0)), "Device failed to enter restore mode");
mutex_unlock(&client->device_event_mutex);
error:
safeFree(client->sepfwdata);
safeFreeCustom(buildmanifest,plist_free);
if (delete_fs && filesystem) unlink(filesystem);
if (!result && !err) info("DONE\n");
return result ? abs(result) : err;
info("About to restore device... \n");
int result = 0;
retassure(!(result = restore_device(client, build_identity, filesystem)), "ERROR: Unable to restore device\n");
}
int futurerestore::doJustBoot(const char *ipsw, string bootargs){
int err = 0;
//some memory might not get freed if this function throws an exception, but you probably don't want to catch that anyway.
struct idevicerestore_client_t* client = _client;
int unused;
int result = 0;
plist_t buildmanifest = NULL;
plist_t build_identity = NULL;
client->ipsw = strdup(ipsw);
getDeviceMode(true);
info("Found device in %s mode\n", client->mode->string);
retassure((client->mode->index == MODE_DFU || client->mode->index == MODE_RECOVERY) && _enterPwnRecoveryRequested, "device not in DFU/Recovery mode\n");
// discover the device type
retassure(check_hardware_model(client) && client->device,"ERROR: Unable to discover device model\n");
info("Identified device as %s, %s\n", client->device->hardware_model, client->device->product_type);
// verify if ipsw file exists
retassure(!access(client->ipsw, F_OK), "ERROR: Firmware file %s does not exist.\n", client->ipsw);
info("Extracting BuildManifest from IPSW\n");
retassure(!ipsw_extract_build_manifest(client->ipsw, &buildmanifest, &unused),"ERROR: Unable to extract BuildManifest from %s. Firmware file might be corrupt.\n", client->ipsw);
/* check if device type is supported by the given build manifest */
retassure(!build_manifest_check_compatibility(buildmanifest, client->device->product_type),"ERROR: Could not make sure this firmware is suitable for the current device. Refusing to continue.\n");
/* print iOS information from the manifest */
build_manifest_get_version_information(buildmanifest, client);
info("Product Version: %s\n", client->version);
info("Product Build: %s Major: %d\n", client->build, client->build_major);
client->image4supported = is_image4_supported(client);
info("Device supports Image4: %s\n", (client->image4supported) ? "true" : "false");
retassure(build_identity = getBuildidentityWithBoardconfig(buildmanifest, client->device->hardware_model, 0),"ERROR: Unable to find any build identities for IPSW\n");
/* print information about current build identity */
build_identity_print_information(build_identity);
//check for enterpwnrecovery, because we could be in DFU mode
retassure(_enterPwnRecoveryRequested, "enterPwnRecoveryRequested is not set, but required");
retassure(getDeviceMode(true) == MODE_DFU || getDeviceMode(false) == MODE_RECOVERY, "unexpected device mode\n");
enterPwnRecovery(build_identity, bootargs);
client->recovery_custom_component_function = get_custom_component;
for (int i=0;getDeviceMode(true) != MODE_RECOVERY && i<40; i++) putchar('.'),usleep(USEC_PER_SEC*0.5);
putchar('\n');
retassure(check_mode(client), "failed to reconnect to device in recovery (iBEC) mode\n");
get_ecid(client, &client->ecid);
client->flags |= FLAG_BOOT;
if (client->mode->index == MODE_RECOVERY) {
retassure(client->srnm,"ERROR: could not retrieve device serial number. Can't continue.\n");
retassure(!irecv_send_command(client->recovery->client, "bgcolor 0 255 0"), "ERROR: Unable to set bgcolor\n");
info("[WARNING] Setting bgcolor to green! If you don't see a green screen, then your device didn't boot iBEC correctly\n");
sleep(2); //show the user a green screen!
client->image4supported = true; //dirty hack to not require apticket
retassure(!recovery_enter_restore(client, build_identity),"ERROR: Unable to place device into restore mode\n");
client->image4supported = false;
recovery_client_free(client);
}
info("Cleaning up...\n");
error:
safeFree(client->sepfwdata);
safeFreeCustom(buildmanifest, plist_free);
if (!result && !err) info("DONE\n");
return result ? abs(result) : err;
reterror("not implemented");
// int err = 0;
// //some memory might not get freed if this function throws an exception, but you probably don't want to catch that anyway.
//
// struct idevicerestore_client_t* client = _client;
// int unused;
// int result = 0;
// plist_t buildmanifest = NULL;
// plist_t build_identity = NULL;
//
// client->ipsw = strdup(ipsw);
//
// getDeviceMode(true);
// info("Found device in %s mode\n", client->mode->string);
//
// retassure((client->mode->index == MODE_DFU || client->mode->index == MODE_RECOVERY) && _enterPwnRecoveryRequested, "device not in DFU/Recovery mode\n");
//
// // discover the device type
// retassure(check_hardware_model(client) && client->device,"ERROR: Unable to discover device model\n");
// info("Identified device as %s, %s\n", client->device->hardware_model, client->device->product_type);
//
// // verify if ipsw file exists
// retassure(!access(client->ipsw, F_OK), "ERROR: Firmware file %s does not exist.\n", client->ipsw);
// info("Extracting BuildManifest from IPSW\n");
//
// retassure(!ipsw_extract_build_manifest(client->ipsw, &buildmanifest, &unused),"ERROR: Unable to extract BuildManifest from %s. Firmware file might be corrupt.\n", client->ipsw);
//
// /* check if device type is supported by the given build manifest */
// retassure(!build_manifest_check_compatibility(buildmanifest, client->device->product_type),"ERROR: Could not make sure this firmware is suitable for the current device. Refusing to continue.\n");
//
// /* print iOS information from the manifest */
// build_manifest_get_version_information(buildmanifest, client);
//
// info("Product Version: %s\n", client->version);
// info("Product Build: %s Major: %d\n", client->build, client->build_major);
//
// client->image4supported = is_image4_supported(client);
// info("Device supports Image4: %s\n", (client->image4supported) ? "true" : "false");
//
// retassure(build_identity = getBuildidentityWithBoardconfig(buildmanifest, client->device->hardware_model, 0),"ERROR: Unable to find any build identities for IPSW\n");
//
//
// /* print information about current build identity */
// build_identity_print_information(build_identity);
//
//
// //check for enterpwnrecovery, because we could be in DFU mode
// retassure(_enterPwnRecoveryRequested, "enterPwnRecoveryRequested is not set, but required");
//
// retassure(getDeviceMode(true) == MODE_DFU || getDeviceMode(false) == MODE_RECOVERY, "unexpected device mode\n");
//
// enterPwnRecovery(build_identity, bootargs);
//
// client->recovery_custom_component_function = get_custom_component;
//
// for (int i=0;getDeviceMode(true) != MODE_RECOVERY && i<40; i++) putchar('.'),usleep(USEC_PER_SEC*0.5);
// putchar('\n');
//
// retassure(check_mode(client), "failed to reconnect to device in recovery (iBEC) mode\n");
//
// get_ecid(client, &client->ecid);
//
// client->flags |= FLAG_BOOT;
//
// if (client->mode->index == MODE_RECOVERY) {
// retassure(client->srnm,"ERROR: could not retrieve device serial number. Can't continue.\n");
//
// retassure(!irecv_send_command(client->recovery->client, "bgcolor 0 255 0"), "ERROR: Unable to set bgcolor\n");
//
// info("[WARNING] Setting bgcolor to green! If you don't see a green screen, then your device didn't boot iBEC correctly\n");
// sleep(2); //show the user a green screen!
// client->image4supported = true; //dirty hack to not require apticket
//
// retassure(!recovery_enter_restore(client, build_identity),"ERROR: Unable to place device into restore mode\n");
//
// client->image4supported = false;
// recovery_client_free(client);
// }
//
// info("Cleaning up...\n");
//
//error:
// safeFree(client->sepfwdata);
// safeFreeCustom(buildmanifest, plist_free);
// if (!result && !err) info("DONE\n");
// return result ? abs(result) : err;
}
futurerestore::~futurerestore(){
normal_client_free(_client);
recovery_client_free(_client);
idevicerestore_client_free(_client);
for (auto im4m : _im4ms){
@ -1056,22 +1091,46 @@ const char *futurerestore::getDeviceModelNoCopy(){
int mode = getDeviceMode(true);
retassure(mode == MODE_NORMAL || mode == MODE_RECOVERY || mode == MODE_DFU, "unexpected device mode=%d\n",mode);
retassure(check_hardware_model(_client) && _client->device, "ERROR: Unable to discover device model\n");
switch (mode) {
case MODE_RESTORE:
_client->device = restore_get_irecv_device(_client);
break;
case MODE_NORMAL:
_client->device = normal_get_irecv_device(_client);
break;
case MODE_DFU:
case MODE_RECOVERY:
_client->device = dfu_get_irecv_device(_client);
break;
default:
break;
}
}
return _client->device->product_type;
}
const char *futurerestore::getDeviceBoardNoCopy(){
if (!_client->device || !_client->device->hardware_model){
if (!_client->device || !_client->device->product_type){
int mode = getDeviceMode(true);
retassure(mode == MODE_NORMAL || mode == MODE_RECOVERY || mode == MODE_DFU, "unexpected device mode=%d\n",mode);
retassure(mode == MODE_NORMAL || mode == MODE_RECOVERY, "unexpected device mode=%d\n",mode);
retassure(check_hardware_model(_client) && _client->device, "ERROR: Unable to discover device model\n");
switch (mode) {
case MODE_RESTORE:
_client->device = restore_get_irecv_device(_client);
break;
case MODE_NORMAL:
_client->device = normal_get_irecv_device(_client);
break;
case MODE_DFU:
case MODE_RECOVERY:
_client->device = dfu_get_irecv_device(_client);
break;
default:
break;
}
}
return _client->device->hardware_model;
}

2
futurerestore/futurerestore.hpp
View file

@ -103,7 +103,7 @@ public:
uint64_t getBasebandGoldCertIDFromDevice();
int doRestore(const char *ipsw);
void doRestore(const char *ipsw);
int doJustBoot(const char *ipsw, std::string bootargs = "");
~futurerestore();

9
futurerestore/main.cpp
View file

@ -264,12 +264,11 @@ int main_r(int argc, const char * argv[]) {
try {
if (bootargs)
res = client.doJustBoot(ipsw,bootargs);
client.doJustBoot(ipsw,bootargs);
else
res = client.doRestore(ipsw);
} catch (int error) {
if (error == -20) error("maybe you forgot -w ?\n");
err = error;
client.doRestore(ipsw);
} catch (tihmstar::exception &e) {
e.dump();
}
cout << "Done: restoring "<< (!res ? "succeeded" : "failed")<<"." <<endl;