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-rw-r--r--src/restore.c244
1 files changed, 244 insertions, 0 deletions
diff --git a/src/restore.c b/src/restore.c
index 52a4eb9..87d26f3 100644
--- a/src/restore.c
+++ b/src/restore.c
@@ -34,6 +34,7 @@
#include "fdr.h"
#include "fls.h"
#include "mbn.h"
+#include "ftab.h"
#include "tss.h"
#include "ipsw.h"
#include "restore.h"
@@ -2118,6 +2119,237 @@ plist_t restore_get_yonkers_firmware_data(restored_client_t restore, struct idev
return response;
}
+plist_t restore_get_rose_firmware_data(restored_client_t restore, struct idevicerestore_client_t* client, plist_t build_identity, plist_t p_info)
+{
+ char *comp_name = NULL;
+ char *comp_path = NULL;
+ plist_t comp_node = NULL;
+ unsigned char* component_data = NULL;
+ unsigned int component_size = 0;
+ ftab_t ftab = NULL;
+ ftab_t rftab = NULL;
+ uint32_t ftag = 0;
+ plist_t parameters = NULL;
+ plist_t request = NULL;
+ plist_t response = NULL;
+ plist_t node = NULL;
+ int ret;
+
+ /* create Rose request */
+ request = tss_request_new(NULL);
+ if (request == NULL) {
+ error("ERROR: Unable to create Rose TSS request\n");
+ free(component_data);
+ return NULL;
+ }
+
+ parameters = plist_new_dict();
+
+ /* add manifest for current build_identity to parameters */
+ tss_parameters_add_from_manifest(parameters, build_identity);
+
+ plist_dict_set_item(parameters, "ApProductionMode", plist_new_bool(1));
+ if (client->image4supported) {
+ plist_dict_set_item(parameters, "ApSecurityMode", plist_new_bool(1));
+ plist_dict_set_item(parameters, "ApSupportsImg4", plist_new_bool(1));
+ } else {
+ plist_dict_set_item(parameters, "ApSupportsImg4", plist_new_bool(0));
+ }
+
+ /* add Rap,* tags from info dictionary to parameters */
+ plist_dict_merge(&parameters, p_info);
+
+ /* add required tags for Rose TSS request */
+ tss_request_add_rose_tags(request, parameters, NULL);
+
+ plist_free(parameters);
+
+ info("Sending Rose TSS request...\n");
+ response = tss_request_send(request, client->tss_url);
+ plist_free(request);
+ if (response == NULL) {
+ error("ERROR: Unable to fetch Rose ticket\n");
+ free(component_data);
+ return NULL;
+ }
+
+ if (plist_dict_get_item(response, "Rap,Ticket")) {
+ info("Received Rose ticket\n");
+ } else {
+ error("ERROR: No 'Rap,Ticket' in TSS response, this might not work\n");
+ }
+
+ comp_name = "Rap,RTKitOS";
+ if (build_identity_get_component_path(build_identity, comp_name, &comp_path) < 0) {
+ error("ERROR: Unable get path for '%s' component\n", comp_name);
+ return NULL;
+ }
+ ret = extract_component(client->ipsw, comp_path, &component_data, &component_size);
+ free(comp_path);
+ comp_path = NULL;
+ if (ret < 0) {
+ error("ERROR: Unable to extract '%s' component\n", comp_name);
+ return NULL;
+ }
+ if (ftab_parse(component_data, component_size, &ftab, &ftag) != 0) {
+ free(component_data);
+ error("ERROR: Failed to parse '%s' component data.\n");
+ return NULL;
+ }
+ free(component_data);
+ component_data = NULL;
+ component_size = 0;
+ if (ftag != 'rkos') {
+ error("WARNING: Unexpected tag 0x%08x, expected 0x%08x; continuing anyway.", ftag, 'rkos');
+ }
+
+ comp_name = "Rap,RestoreRTKitOS";
+ if (build_identity_get_component_path(build_identity, comp_name, &comp_path) < 0) {
+ ftab_free(ftab);
+ error("ERROR: Unable get path for '%s' component\n", comp_name);
+ return NULL;
+ }
+ ret = extract_component(client->ipsw, comp_path, &component_data, &component_size);
+ free(comp_path);
+ comp_path = NULL;
+ if (ret < 0) {
+ ftab_free(ftab);
+ error("ERROR: Unable to extract '%s' component\n", comp_name);
+ return NULL;
+ }
+
+ ftag = 0;
+ if (ftab_parse(component_data, component_size, &rftab, &ftag) != 0) {
+ free(component_data);
+ ftab_free(ftab);
+ error("ERROR: Failed to parse '%s' component data.\n");
+ return NULL;
+ }
+ free(component_data);
+ component_data = NULL;
+ component_size = 0;
+ if (ftag != 'rkos') {
+ error("WARNING: Unexpected tag 0x%08x, expected 0x%08x; continuing anyway.", ftag, 'rkos');
+ }
+
+ if (ftab_get_entry_ptr(rftab, 'rrko', &component_data, &component_size) == 0) {
+ ftab_add_entry(ftab, 'rrko', component_data, component_size);
+ } else {
+ error("ERROR: Could not find 'rrko' entry in ftab. This will probably break things.\n");
+ }
+ ftab_free(rftab);
+ component_data = NULL;
+ component_size = 0;
+
+ ftab_write(ftab, &component_data, &component_size);
+ ftab_free(ftab);
+
+ plist_dict_set_item(response, "FirmwareData", plist_new_data((char *)component_data, (uint64_t)component_size));
+ free(component_data);
+ component_data = NULL;
+ component_size = 0;
+
+ return response;
+}
+
+plist_t restore_get_veridian_firmware_data(restored_client_t restore, struct idevicerestore_client_t* client, plist_t build_identity, plist_t p_info)
+{
+ char *comp_name = "BMU,FirmwareMap";
+ char *comp_path = NULL;
+ plist_t comp_node = NULL;
+ unsigned char* component_data = NULL;
+ unsigned int component_size = 0;
+ plist_t parameters = NULL;
+ plist_t request = NULL;
+ plist_t response = NULL;
+ plist_t node = NULL;
+ int ret;
+
+ /* create Veridian request */
+ request = tss_request_new(NULL);
+ if (request == NULL) {
+ error("ERROR: Unable to create Veridian TSS request\n");
+ free(component_data);
+ return NULL;
+ }
+
+ parameters = plist_new_dict();
+
+ /* add manifest for current build_identity to parameters */
+ tss_parameters_add_from_manifest(parameters, build_identity);
+
+ /* add BMU,* tags from info dictionary to parameters */
+ plist_dict_merge(&parameters, p_info);
+
+ /* add required tags for Veridian TSS request */
+ tss_request_add_veridian_tags(request, parameters, NULL);
+
+ plist_free(parameters);
+
+ info("Sending Veridian TSS request...\n");
+ response = tss_request_send(request, client->tss_url);
+ plist_free(request);
+ if (response == NULL) {
+ error("ERROR: Unable to fetch Veridian ticket\n");
+ free(component_data);
+ return NULL;
+ }
+
+ if (plist_dict_get_item(response, "BMU,Ticket")) {
+ info("Received Veridian ticket\n");
+ } else {
+ error("ERROR: No 'BMU,Ticket' in TSS response, this might not work\n");
+ }
+
+ if (build_identity_get_component_path(build_identity, comp_name, &comp_path) < 0) {
+ error("ERROR: Unable get path for '%s' component\n", comp_name);
+ return NULL;
+ }
+
+ /* now get actual component data */
+ ret = extract_component(client->ipsw, comp_path, &component_data, &component_size);
+ free(comp_path);
+ comp_path = NULL;
+ if (ret < 0) {
+ error("ERROR: Unable to extract '%s' component\n", comp_name);
+ return NULL;
+ }
+
+ plist_t fw_map = NULL;
+ if (plist_is_binary((const char*)component_data, component_size)) {
+ plist_from_bin((const char*)component_data, component_size, &fw_map);
+ } else {
+ plist_from_xml((const char*)component_data, component_size, &fw_map);
+ }
+ free(component_data);
+ component_data = NULL;
+ component_size = 0;
+
+ if (!fw_map) {
+ error("ERROR: Unable to parse '%s' component data as plist\n", comp_name);
+ return NULL;
+ }
+
+ plist_t fw_map_digest = plist_access_path(build_identity, 3, "Manifest", comp_name, "Digest");
+ if (!fw_map_digest) {
+ plist_free(fw_map);
+ error("ERROR: Unable to get Digest for '%s' component\n", comp_name);
+ return NULL;
+ }
+
+ plist_dict_set_item(fw_map, "fw_map_digest", plist_copy(fw_map_digest));
+
+ char *bin_plist = NULL;
+ uint32_t bin_size = 0;
+ plist_to_bin(fw_map, &bin_plist, &bin_size);
+ plist_free(fw_map);
+
+ plist_dict_set_item(response, "FirmwareData", plist_new_data(bin_plist, (uint64_t)bin_size));
+ free(bin_plist);
+
+ return response;
+}
+
int restore_send_firmware_updater_data(restored_client_t restore, struct idevicerestore_client_t* client, plist_t build_identity, plist_t message)
{
plist_t arguments;
@@ -2193,6 +2425,18 @@ int restore_send_firmware_updater_data(restored_client_t restore, struct idevice
error("ERROR: %s: Couldn't get %s firmware data\n", __func__, fwtype);
goto error_out;
}
+ } else if (strcmp(s_updater_name, "Rose") == 0) {
+ fwdict = restore_get_rose_firmware_data(restore, client, build_identity, p_info);
+ if (fwdict == NULL) {
+ error("ERROR: %s: Couldn't get Rose firmware data\n", __func__);
+ goto error_out;
+ }
+ } else if (strcmp(s_updater_name, "T200") == 0) {
+ fwdict = restore_get_veridian_firmware_data(restore, client, build_identity, p_info);
+ if (fwdict == NULL) {
+ error("ERROR: %s: Couldn't get Veridian firmware data\n", __func__);
+ goto error_out;
+ }
} else {
error("ERROR: %s: Got unknown updater name '%s'.\n", __func__, s_updater_name);
goto error_out;
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