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properly selecting correct buildidentity now

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tihmstar 2016-12-30 14:07:25 +01:00
parent 74c63d725b
commit 485b0912fc
3 changed files with 63 additions and 57 deletions
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22
futurerestore/futurerestore.cpp
View file

@ -567,7 +567,7 @@ char *futurerestore::getLatestFirmwareUrl(){
void futurerestore::loadLatestBaseband(){
char * manifeststr = getLatestManifest();
char *pathStr = getPathOfElementInManifest("BasebandFirmware", manifeststr);
char *pathStr = getPathOfElementInManifest("BasebandFirmware", manifeststr, getConnectedDeviceModel(), 0);
info("downloading Baseband\n\n");
if (downloadPartialzip(getLatestFirmwareUrl(), pathStr, _basebandPath = BASEBAND_TMP_PATH))
reterror(-32, "could not download baseband\n");
@ -576,7 +576,7 @@ void futurerestore::loadLatestBaseband(){
void futurerestore::loadLatestSep(){
char * manifeststr = getLatestManifest();
char *pathStr = getPathOfElementInManifest("SEP", manifeststr);
char *pathStr = getPathOfElementInManifest("SEP", manifeststr, getConnectedDeviceModel(), 0);
info("downloading SEP\n\n");
if (downloadPartialzip(getLatestFirmwareUrl(), pathStr, _sepPath = SEP_TMP_PATH))
reterror(-33, "could not download SEP\n");
@ -688,20 +688,20 @@ plist_t futurerestore::loadPlistFromFile(const char *path){
return ret;
}
char *futurerestore::getPathOfElementInManifest(const char *element, const char *manifeststr){
char *futurerestore::getPathOfElementInManifest(const char *element, const char *manifeststr, const char *model, int isUpdateInstall){
char *pathStr = NULL;
ptr_smart<plist_t> buildmanifest(NULL,plist_free);
plist_from_xml(manifeststr, (uint32_t)strlen(manifeststr), &buildmanifest);
if (plist_t buildidentities = plist_dict_get_item(buildmanifest._p, "BuildIdentities"))
if (plist_t firstIdentitie = plist_array_get_item(buildidentities, 0))
if (plist_t manifest = plist_dict_get_item(firstIdentitie, "Manifest"))
if (plist_t elem = plist_dict_get_item(manifest, element))
if (plist_t info = plist_dict_get_item(elem, "Info"))
if (plist_t path = plist_dict_get_item(info, "Path"))
if (plist_get_string_val(path, &pathStr), pathStr)
goto noerror;
if (plist_t identity = getBuildidentity(buildmanifest._p, model, isUpdateInstall))
if (plist_t manifest = plist_dict_get_item(identity, "Manifest"))
if (plist_t elem = plist_dict_get_item(manifest, element))
if (plist_t info = plist_dict_get_item(elem, "Info"))
if (plist_t path = plist_dict_get_item(info, "Path"))
if (plist_get_string_val(path, &pathStr), pathStr)
goto noerror;
reterror(-31, "could not get %s path\n",element);
noerror:
return pathStr;

2
futurerestore/futurerestore.hpp
View file

@ -89,7 +89,7 @@ public:
static char *getNonceFromAPTicket(const char* apticketPath);
static plist_t loadPlistFromFile(const char *path);
static void saveStringToFile(const char *str, const char *path);
static char *getPathOfElementInManifest(const char *element, const char *manifeststr);
static char *getPathOfElementInManifest(const char *element, const char *manifeststr, const char *model, int isUpdateInstall);
};

96
futurerestore/main.cpp
View file

@ -130,54 +130,60 @@ int main(int argc, const char * argv[]) {
futurerestore client;
if (!client.init()) reterror(-3,"can't init, no device found\n");
if (apticketPaths.size()) client.loadAPTickets(apticketPaths);
if (!((apticketPaths.size() && ipsw)
&& ((basebandPath && basebandManifestPath) || (flags & FLAG_LATEST_BASEBAND))
&& ((sepPath && sepManifestPath) || (flags & FLAG_LATEST_SEP)))) {
if (!(flags & FLAG_WAIT) || ipsw){
error("missing argument\n");
cmd_help();
err = -2;
}else{
client.putDeviceIntoRecovery();
client.waitForNonce();
info("done\n");
try {
if (apticketPaths.size()) client.loadAPTickets(apticketPaths);
if (!((apticketPaths.size() && ipsw)
&& ((basebandPath && basebandManifestPath) || (flags & FLAG_LATEST_BASEBAND))
&& ((sepPath && sepManifestPath) || (flags & FLAG_LATEST_SEP)))) {
if (!(flags & FLAG_WAIT) || ipsw){
error("missing argument\n");
cmd_help();
err = -2;
}else{
client.putDeviceIntoRecovery();
client.waitForNonce();
info("done\n");
}
goto error;
}
if (flags & FLAG_LATEST_SEP){
info("user specified to use latest signed sep\n");
client.loadLatestSep();
}else{
client.setSepPath(sepPath);
client.setSepManifestPath(sepManifestPath);
}
if (flags & FLAG_LATEST_BASEBAND){
info("user specified to use latest signed baseband (WARNING, THIS CAN CAUSE A NON-WORKING RESTORE)\n");
client.loadLatestBaseband();
}else{
client.setBasebandPath(basebandPath);
client.setBasebandManifestPath(basebandManifestPath);
}
versVals.basebandMode = kBasebandModeWithoutBaseband;
if (!(isSepManifestSigned = isManifestSignedForDevice(client.sepManifestPath(), NULL, &devVals, &versVals))){
reterror(-3,"sep firmware isn't signed\n");
}
versVals.basebandMode = kBasebandModeOnlyBaseband;
if (!(isBasebandSigned = isManifestSignedForDevice(client.basebandManifestPath(), NULL, &devVals, &versVals))){
reterror(-3,"baseband firmware isn't signed\n");
}
client.putDeviceIntoRecovery();
if (flags & FLAG_WAIT){
client.waitForNonce();
}
} catch (int error) {
err = error;
printf("[Error] Fail code=%d\n",err);
goto error;
}
if (flags & FLAG_LATEST_SEP){
info("user specified to use latest signed sep\n");
client.loadLatestSep();
}else{
client.setSepPath(sepPath);
client.setSepManifestPath(sepManifestPath);
}
if (flags & FLAG_LATEST_BASEBAND){
info("user specified to use latest signed baseband (WARNING, THIS CAN CAUSE A NON-WORKING RESTORE)\n");
client.loadLatestBaseband();
}else{
client.setBasebandPath(basebandPath);
client.setBasebandManifestPath(basebandManifestPath);
}
versVals.basebandMode = kBasebandModeWithoutBaseband;
if (!(isSepManifestSigned = isManifestSignedForDevice(client.sepManifestPath(), NULL, &devVals, &versVals))){
reterror(-3,"sep firmware isn't signed\n");
}
versVals.basebandMode = kBasebandModeOnlyBaseband;
if (!(isBasebandSigned = isManifestSignedForDevice(client.basebandManifestPath(), NULL, &devVals, &versVals))){
reterror(-3,"baseband firmware isn't signed\n");
}
client.putDeviceIntoRecovery();
if (flags & FLAG_WAIT){
client.waitForNonce();
}
try {
res = client.doRestore(ipsw, flags & FLAG_UPDATE);