main_ble_security_manager.cpp File Reference

BLE Security Manager example demonstrating encrypted GATT access. More...

#include <cassert>
#include <cstdint>
#include <cstdio>
#include <cstring>
#include <vector>
#include "../common/gap_event_handler.hpp"
#include "../common/security_event_handler.hpp"
#include "advertisement_data.hpp"
#include "attribute_server.hpp"
#include "ble.hpp"
#include "freertos_task.hpp"
#include "gap.hpp"
#include "platform.hpp"
#include "security_manager.hpp"
#include "app_profile.h"

Include dependency graph for main_ble_security_manager.cpp:

Functions
int	main ()
	Main entry point for the BLE Security Manager example.

Detailed Description

BLE Security Manager example demonstrating encrypted GATT access.

This example exposes a custom vendor service with two characteristics:

• PublicValue (READ): readable without pairing.
• SecureValue (READ_ENCRYPTED): read requires an encrypted link.

The goal is to demonstrate how the Security Manager integrates with the Attribute Server and how GATT security flags behave in practice.

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How to test (nRF Connect / LightBlue)

1. Connect to the device ("c7222-sec-demo")
2. Read "PublicValue" -> succeeds immediately
3. Read "SecureValue" -> fails before pairing and/or triggers pairing
4. Pair (Just Works) and read again -> succeeds

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Notes

• The secure behavior is enforced by the characteristic flags in the .gatt file (READ_ENCRYPTED).
• This example uses "Just Works" pairing (NoInputNoOutput) for simplicity.

Function Documentation

main()

int main

(

void

)

Main entry point for the BLE Security Manager example.

Here is the call graph for this function: