From f6c3d53006733e1f5bae4b073d4e7f19cefd0870 Mon Sep 17 00:00:00 2001
From: Clément Decoodt
Date: Mon, 20 Jun 2022 12:04:02 +0200
Subject: Add support for FirmwareUpdaterPreflight message
This message seems mandatory on the new versions of MacOS (12+), but it
seems an empty response is what's expected.
---
src/restore.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/src/restore.c b/src/restore.c
index 5423bb9..76194bf 100644
--- a/src/restore.c
+++ b/src/restore.c
@@ -2917,6 +2917,30 @@ static plist_t restore_get_cryptex1_firmware_data(restored_client_t restore, str
return response;
}
+static int restore_send_firmware_updater_preflight(restored_client_t restore, struct idevicerestore_client_t* client, plist_t build_identity, plist_t message)
+{
+ plist_t dict = NULL;
+ int restore_error;
+
+ if (idevicerestore_debug) {
+ debug("DEBUG: %s: Got FirmwareUpdaterPreflight request:\n", __func__);
+ debug_plist(message);
+ }
+
+ dict = plist_new_dict();
+
+ info("Sending FirmwareResponsePreflight now...\n");
+ restore_error = restored_send(restore, dict);
+ plist_free(dict);
+ if (restore_error != RESTORE_E_SUCCESS) {
+ error("ERROR: Couldn't send FirmwareResponsePreflight data (%d)\n", restore_error);
+ return -1;
+ }
+
+ info("Done sending FirmwareUpdaterPreflight response\n");
+ return 0;
+}
+
static 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;
@@ -3758,6 +3782,13 @@ int restore_handle_data_request_msg(struct idevicerestore_client_t* client, idev
}
}
+ else if (!strcmp(type, "FirmwareUpdaterPreflight")) {
+ if(restore_send_firmware_updater_preflight(restore, client, build_identity, message) < 0) {
+ error("ERROR: Unable to send FirmwareUpdaterPreflight\n");
+ return -1;
+ }
+ }
+
else if (!strcmp(type, "FirmwareUpdaterData")) {
if(restore_send_firmware_updater_data(restore, client, build_identity, message) < 0) {
error("ERROR: Unable to send FirmwareUpdater data\n");
--
cgit v1.1-32-gdbae