Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
This commit is contained in:
Eric F
@@ -0,0 +1,40 @@
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#
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# AUTO GENERATED - MARKED REGIONS WILL BE KEPT
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# template version 3
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#
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# module setup:
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# - ${MODULE_NAME}: module name
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ev_setup_cpp_module()
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# ev@bcc62523-e22b-41d7-ba2f-825b493a3c97:v1
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target_include_directories(${MODULE_NAME}
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PRIVATE
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"common"
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)
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target_sources(${MODULE_NAME}
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PRIVATE
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"main/libnfc_handler.cpp"
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)
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target_link_libraries(${MODULE_NAME}
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PRIVATE
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"libnfc_nci"
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)
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# ev@bcc62523-e22b-41d7-ba2f-825b493a3c97:v1
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target_sources(${MODULE_NAME}
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PRIVATE
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"main/auth_token_providerImpl.cpp"
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)
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# ev@c55432ab-152c-45a9-9d2e-7281d50c69c3:v1
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install(FILES
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"libnfc-nci_config/libnfc-nxp.conf"
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"libnfc-nci_config/libnfc-nci.conf"
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DESTINATION
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"${CMAKE_INSTALL_SYSCONFDIR}/everest/libnfc_config/")
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# ev@c55432ab-152c-45a9-9d2e-7281d50c69c3:v1
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@@ -0,0 +1,15 @@
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// SPDX-License-Identifier: Apache-2.0
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// Copyright 2022 - 2024 Pionix GmbH and Contributors to EVerest
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#include "PN7160TokenProvider.hpp"
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namespace module {
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void PN7160TokenProvider::init() {
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invoke_init(*p_main);
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}
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void PN7160TokenProvider::ready() {
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invoke_ready(*p_main);
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}
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} // namespace module
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@@ -0,0 +1,58 @@
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// SPDX-License-Identifier: Apache-2.0
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// Copyright Pionix GmbH and Contributors to EVerest
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#ifndef PN7160TOKEN_PROVIDER_HPP
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#define PN7160TOKEN_PROVIDER_HPP
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//
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// AUTO GENERATED - MARKED REGIONS WILL BE KEPT
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// template version 2
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//
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#include "ld-ev.hpp"
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// headers for provided interface implementations
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#include <generated/interfaces/auth_token_provider/Implementation.hpp>
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// ev@4bf81b14-a215-475c-a1d3-0a484ae48918:v1
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// insert your custom include headers here
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// ev@4bf81b14-a215-475c-a1d3-0a484ae48918:v1
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namespace module {
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struct Conf {};
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class PN7160TokenProvider : public Everest::ModuleBase {
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public:
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PN7160TokenProvider() = delete;
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PN7160TokenProvider(const ModuleInfo& info, std::unique_ptr<auth_token_providerImplBase> p_main, Conf& config) :
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ModuleBase(info), p_main(std::move(p_main)), config(config){};
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const std::unique_ptr<auth_token_providerImplBase> p_main;
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const Conf& config;
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// ev@1fce4c5e-0ab8-41bb-90f7-14277703d2ac:v1
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// insert your public definitions here
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// ev@1fce4c5e-0ab8-41bb-90f7-14277703d2ac:v1
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protected:
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// ev@4714b2ab-a24f-4b95-ab81-36439e1478de:v1
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// insert your protected definitions here
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// ev@4714b2ab-a24f-4b95-ab81-36439e1478de:v1
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private:
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friend class LdEverest;
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void init();
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void ready();
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// ev@211cfdbe-f69a-4cd6-a4ec-f8aaa3d1b6c8:v1
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// insert your private definitions here
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// ev@211cfdbe-f69a-4cd6-a4ec-f8aaa3d1b6c8:v1
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};
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// ev@087e516b-124c-48df-94fb-109508c7cda9:v1
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// insert other definitions here
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// ev@087e516b-124c-48df-94fb-109508c7cda9:v1
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} // namespace module
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#endif // PN7160TOKEN_PROVIDER_HPP
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@@ -0,0 +1,27 @@
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.. _everest_modules_handwritten_PN7160TokenProvider:
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.. *******************
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.. PN7160TokenProvider
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.. *******************
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This module provides authentication tokens obtained from RFID cards via the NXP PN7160 NFC chip.
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It uses a modified *libnfc-nci* as external dependency to interface the chip via I²C or SPI, either from user space or via a kernel module.
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Hardware Interface Configuration
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================================
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Configuration of the hardware interface is possible at runtime.
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The module installs two configuration files:
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* ``libnfc-nci_config/libnfc-nci.conf``: define NFC options
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* ``libnfc-nci_config/libnfc-nxp.conf``: choose the hardware interface (kernel module vs. userspace; I²C vs. SPI, ...)
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Module Configuration
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====================
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The EVerest module can be adjusted in its behaviour as follows:
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* ``token_debounce_interval_ms``: Publish tokens in minimum intervall of this timespan in order not to flood subscribers.
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* ``disable_nfc_rfid``: Allows to load the module without actually initializing the hardware.
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@@ -0,0 +1,121 @@
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##############################################################################
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#
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# Note by PIONIX GmbH
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# ===================
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#
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# Original file distributed NXP
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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##############################################################################
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########################### PN7160 libnfc-nci.conf ############################
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###############################################################################
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# Application options
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APPL_TRACE_LEVEL=0xFF
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PROTOCOL_TRACE_LEVEL=0xFFFFFFFF
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NFC_DEBUG_ENABLED=0x00
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###############################################################################
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# File used for NFA storage
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NFA_STORAGE="/data/vendor/nfc"
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###############################################################################
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# Forcing HOST to listen for a selected protocol
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# 0x00 : Disable Host Listen
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# 0x01 : Enable Host to Listen (A) for ISO-DEP tech A
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# 0x02 : Enable Host to Listen (B) for ISO-DEP tech B
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# 0x04 : Enable Host to Listen (F) for T3T Tag Type Protocol tech F
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# 0x07 : Enable Host to Listen (ABF)for ISO-DEP tech AB & T3T Tag Type Protocol tech F
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HOST_LISTEN_TECH_MASK=0x07
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###############################################################################
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# When screen is turned off, specify the desired power state of the controller.
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# 0: power-off-sleep state; DEFAULT
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# 1: full-power state
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# 2: screen-off card-emulation (CE4/CE3/CE1 modes are used)
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SCREEN_OFF_POWER_STATE=1
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###############################################################################
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# NCI Hal Module name
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NCI_HAL_MODULE="nfc_nci.pn54x"
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###############################################################################
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# Force tag polling for the following technology(s).
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# The bits are defined as tNFA_TECHNOLOGY_MASK in nfa_api.h.
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# Default is NFA_TECHNOLOGY_MASK_A | NFA_TECHNOLOGY_MASK_B |
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# NFA_TECHNOLOGY_MASK_F | NFA_TECHNOLOGY_MASK_ISO15693 |
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# NFA_TECHNOLOGY_MASK_KOVIO | NFA_TECHNOLOGY_MASK_A_ACTIVE |
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# NFA_TECHNOLOGY_MASK_F_ACTIVE
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#
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# Notable bits:
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# NFA_TECHNOLOGY_MASK_A 0x01 /* NFC Technology A */
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# NFA_TECHNOLOGY_MASK_B 0x02 /* NFC Technology B */
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# NFA_TECHNOLOGY_MASK_F 0x04 /* NFC Technology F */
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# NFA_TECHNOLOGY_MASK_ISO15693 0x08 /* Proprietary Technology */
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# NFA_TECHNOLOGY_MASK_KOVIO 0x20 /* Proprietary Technology */
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# NFA_TECHNOLOGY_MASK_A_ACTIVE 0x40 /* NFC Technology A active mode */
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# NFA_TECHNOLOGY_MASK_F_ACTIVE 0x80 /* NFC Technology F active mode */
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# This flag when set to zero will disable Reader mode.
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POLLING_TECH_MASK=0xCF
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###############################################################################
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# Force P2P to only listen for the following technology(s).
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# The bits are defined as tNFA_TECHNOLOGY_MASK in nfa_api.h.
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# Default is NFA_TECHNOLOGY_MASK_A | NFA_TECHNOLOGY_MASK_F |
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# NFA_TECHNOLOGY_MASK_A_ACTIVE | NFA_TECHNOLOGY_MASK_F_ACTIVE
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#
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# Notable bits:
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# NFA_TECHNOLOGY_MASK_A 0x01 /* NFC Technology A */
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# NFA_TECHNOLOGY_MASK_F 0x04 /* NFC Technology F */
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# NFA_TECHNOLOGY_MASK_A_ACTIVE 0x40 /* NFC Technology A active mode */
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# NFA_TECHNOLOGY_MASK_F_ACTIVE 0x80 /* NFC Technology F active mode */
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# This flag when set to zero will disable P2P Listen mode.
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P2P_LISTEN_TECH_MASK=0xC5
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PRESERVE_STORAGE=0x01
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###############################################################################
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# AID_MATCHING constants
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# AID_MATCHING_EXACT_ONLY 0x00
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# AID_MATCHING_EXACT_OR_PREFIX 0x01
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# AID_MATCHING_PREFIX_ONLY 0x02
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# AID_MATCHING_EXACT_OR_SUBSET_OR_PREFIX 0x03
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AID_MATCHING_MODE=0x03
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###############################################################################
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# Override the stack default for NFA_EE_MAX_EE_SUPPORTED set in nfc_target.h.
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# Maximum EE supported number
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NFA_MAX_EE_SUPPORTED=0x01
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###############################################################################
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#Set the OffHost AID supported power state:
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OFFHOST_AID_ROUTE_PWR_STATE=0x3B
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###############################################################################
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# Vendor Specific Proprietary Protocol & Discovery Configuration
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# Set to 0xFF if unsupported
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# byte[0] NCI_PROTOCOL_18092_ACTIVE
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# byte[1] NCI_PROTOCOL_B_PRIME
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# byte[2] NCI_PROTOCOL_DUAL
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# byte[3] NCI_PROTOCOL_15693
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# byte[4] NCI_PROTOCOL_KOVIO
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# byte[5] NCI_PROTOCOL_MIFARE
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# byte[6] NCI_DISCOVERY_TYPE_POLL_KOVIO
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# byte[7] NCI_DISCOVERY_TYPE_POLL_B_PRIME
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# byte[8] NCI_DISCOVERY_TYPE_LISTEN_B_PRIME
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NFA_PROPRIETARY_CFG={05:FF:FF:06:81:80:70:FF:FF}
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###############################################################################
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@@ -0,0 +1,221 @@
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##############################################################################
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#
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# Note by PIONIX GmbH
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# ===================
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#
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# Original file distributed NXP
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#
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||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
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# --------------------------------------------------------
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# This file has been changed by PIONIX GmbH in 11-2024
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# Changes are marked below
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# --------------------------------------------------------
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#
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##############################################################################
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########################### PN7160 libnfc-nxp.conf ############################
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###############################################################################
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# Logging Levels. Suggested value for debugging is 0x03.
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# NXPLOG_GLOBAL_LOGLEVEL - Configuration for Global logging level
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# NXPLOG_EXTNS_LOGLEVEL - Configuration for extns logging level
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# NXPLOG_NCIHAL_LOGLEVEL - Configuration for enabling logging of HAL
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# NXPLOG_NCIX_LOGLEVEL - Configuration for enabling logging of NCI TX packets
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# NXPLOG_NCIR_LOGLEVEL - Configuration for enabling logging of NCI RX packets
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# NXPLOG_FWDNLD_LOGLEVEL - Configuration for enabling logging of FW download functionality
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# NXPLOG_TML_LOGLEVEL - Configuration for enabling logging of TML
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# Logging Levels
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# NXPLOG_DEFAULT_LOGLEVEL 0x01
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# NXPLOG_DEBUG_LOGLEVEL 0x03
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# NXPLOG_WARN_LOGLEVEL 0x02
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# NXPLOG_ERROR_LOGLEVEL 0x01
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# NXPLOG_SILENT_LOGLEVEL 0x00
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NXPLOG_EXTNS_LOGLEVEL=0x00
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NXPLOG_NCIHAL_LOGLEVEL=0x00
|
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NXPLOG_NCIX_LOGLEVEL=0x00
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NXPLOG_NCIR_LOGLEVEL=0x00
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NXPLOG_FWDNLD_LOGLEVEL=0x00
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NXPLOG_TML_LOGLEVEL=0x00
|
||||
###############################################################################
|
||||
# TRANSPORT Type
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# 0x00 - I2C /SPI for noraml nxpnfc driver
|
||||
# 0x01 - Not Used, kept to align with Android code
|
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# 0x02 - ALT_I2C
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||||
# 0x03 - ALT_SPI
|
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NXP_TRANSPORT=0x02
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||||
|
||||
###############################################################################
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# Nfc Device Node name
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NXP_NFC_DEV_NODE="/dev/nxpnfc"
|
||||
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# Modification by PIONIX GmbH 2024 vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
|
||||
|
||||
###############################################################################
|
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# ALT_I2C/SPI Interface Configuration
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||||
# [PINs defined as GPIO23/24/25 on RPi5]
|
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PIN_INT=594
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PIN_ENABLE=595
|
||||
PIN_FWDNLD=596
|
||||
|
||||
I2C_ADDRESS=0x28
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I2C_BUS="/dev/i2c-1"
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||||
SPI_BUS="/dev/spidev0.0"
|
||||
# ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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||||
|
||||
###############################################################################
|
||||
# Extension for Mifare reader enable
|
||||
MIFARE_READER_ENABLE=0x01
|
||||
|
||||
###############################################################################
|
||||
# Firmware file type
|
||||
#.so file 0x01
|
||||
#.bin file 0x02
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NXP_FW_TYPE=0x01
|
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|
||||
###############################################################################
|
||||
# System clock source selection configuration
|
||||
#define CLK_SRC_XTAL 1
|
||||
#define CLK_SRC_PLL 2
|
||||
NXP_SYS_CLK_SRC_SEL=0x01
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||||
|
||||
###############################################################################
|
||||
# Dynamic RSSI feature enable
|
||||
# Disable 0x00
|
||||
# Enable 0x01
|
||||
NXP_AGC_DEBUG_ENABLE=0x00
|
||||
|
||||
###############################################################################
|
||||
# NXP proprietary settings
|
||||
NXP_ACT_PROP_EXTN={2F, 02, 00}
|
||||
|
||||
###############################################################################
|
||||
# NFC forum profile settings
|
||||
NXP_NFC_PROFILE_EXTN={20, 02, 05, 01, A0, 44, 01, 00}
|
||||
|
||||
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||||
###############################################################################
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||||
# To enable i2c fragmentation set i2c fragmentation enable 0x01 to disable set
|
||||
# to 0x00
|
||||
NXP_I2C_FRAGMENTATION_ENABLED=0x00
|
||||
|
||||
###############################################################################
|
||||
# System clock frequency selection configuration
|
||||
#define CLK_FREQ_13MHZ 1
|
||||
#define CLK_FREQ_19_2MHZ 2
|
||||
#define CLK_FREQ_24MHZ 3
|
||||
#define CLK_FREQ_26MHZ 4
|
||||
#define CLK_FREQ_38_4MHZ 5
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||||
#define CLK_FREQ_52MHZ 6
|
||||
NXP_SYS_CLK_FREQ_SEL=0x02
|
||||
|
||||
###############################################################################
|
||||
# The timeout value to be used for clock request acknowledgment
|
||||
# min value = 0x01 to max = 0x06
|
||||
NXP_SYS_CLOCK_TO_CFG=0x06
|
||||
|
||||
###############################################################################
|
||||
# TVDD configurations settings
|
||||
# Allow NFCC to configure External TVDD
|
||||
# There are two possible configurations (0x01 or 0x02):
|
||||
# CFG1: Vbat is used to generate the VDD(TX) through TXLDO
|
||||
# CFG2: external 5V is used to generate the VDD(TX) through TXLDO
|
||||
NXP_EXT_TVDD_CFG=0x02
|
||||
|
||||
# CFG1: 3.3V for both Reader and Card modes
|
||||
NXP_EXT_TVDD_CFG_1={20, 02, 0F, 01, A0, 0E, 0B, 31, 01, 01, 31, 00, 00, 00, 01, 00, D0, 0C}
|
||||
|
||||
# CFG2: VBAT2 to 5V and 4.7V for both Reader and Card modes
|
||||
NXP_EXT_TVDD_CFG_2={20, 02, 0F, 01, A0, 0E, 0B, 11, 01, C2, B2, 00, B2, 1E, 1F, 00, D0, 0C}
|
||||
|
||||
###############################################################################
|
||||
# Core configuration settings
|
||||
NXP_CORE_CONF={ 20, 02, 31, 0F,
|
||||
85, 01, 01,
|
||||
28, 01, 00,
|
||||
21, 01, 00,
|
||||
30, 01, 08,
|
||||
31, 01, 03,
|
||||
32, 01, 60,
|
||||
38, 01, 01,
|
||||
33, 04, 01, 02, 03, 04,
|
||||
54, 01, 06,
|
||||
50, 01, 02,
|
||||
5B, 01, 00,
|
||||
80, 01, 01,
|
||||
81, 01, 01,
|
||||
82, 01, 0E,
|
||||
18, 01, 01
|
||||
}
|
||||
|
||||
###############################################################################
|
||||
# NXP Proprietary core configuration extensions
|
||||
# For more details refer to the NFC Controller User Manual
|
||||
NXP_CORE_CONF_EXTN={20, 02, 09, 02,
|
||||
A0, 5E, 01, 01,
|
||||
A0, 40, 01, 00
|
||||
}
|
||||
|
||||
###############################################################################
|
||||
# RF configuration settings
|
||||
# Below settings relates to OM5578 demo kit RF performance optimization
|
||||
#NXP_RF_CONF_BLK_1={ 20, 02, A3, 13,
|
||||
# A0, 0D, 06, 04, 35, 90, 01, F4, 01,
|
||||
# A0, 0D, 06, 06, 44, 01, 90, 03, 00,
|
||||
# A0, 0D, 06, 06, 30, B0, 01, 10, 00,
|
||||
# A0, 0D, 06, 06, 42, 02, 00, FF, FF,
|
||||
# A0, 0D, 03, 06, 3F, 04,
|
||||
# A0, 0D, 06, 20, 42, 88, 00, FF, FF,
|
||||
# A0, 0D, 04, 22, 44, 22, 00,
|
||||
# A0, 0D, 06, 22, 2D, 50, 34, 0C, 00,
|
||||
# A0, 0D, 06, 32, 42, F8, 00, FF, FF,
|
||||
# A0, 0D, 06, 34, 2D, 24, 37, 0C, 00,
|
||||
# A0, 0D, 06, 34, 33, 86, 80, 00, 70,
|
||||
# A0, 0D, 04, 34, 44, 22, 00,
|
||||
# A0, 0D, 06, 42, 2D, 15, 45, 0D, 00,
|
||||
# A0, 0D, 04, 46, 44, 22, 00,
|
||||
# A0, 0D, 06, 46, 2D, 05, 59, 0E, 00,
|
||||
# A0, 0D, 06, 44, 42, 88, 00, FF, FF,
|
||||
# A0, 0D, 06, 56, 2D, 05, 9F, 0C, 00,
|
||||
# A0, 0D, 06, 54, 42, 88, 00, FF, FF,
|
||||
# A0, 0D, 06, 0A, 33, 80, 86, 00, 70
|
||||
#}
|
||||
|
||||
###############################################################################
|
||||
# Extended APDU length for ISO_DEP
|
||||
ISO_DEP_MAX_TRANSCEIVE=0xFEFF
|
||||
|
||||
###############################################################################
|
||||
# Choose the presence-check algorithm for type-4 tag. If not defined, the default value is 1.
|
||||
# 0 NFA_RW_PRES_CHK_DEFAULT; Let stack selects an algorithm
|
||||
# 1 NFA_RW_PRES_CHK_I_BLOCK; ISO-DEP protocol's empty I-block
|
||||
# 2 NFA_RW_PRES_CHK_ISO_DEP_NAK; ISO-DEP protocol's nak presence check command
|
||||
PRESENCE_CHECK_ALGORITHM=2
|
||||
|
||||
###############################################################################
|
||||
#T4T NFCEE ENABLE
|
||||
#bit pos 0 = Enable T4T NFCEE from NFCC (Only wired R/W activated, RF read only activated)
|
||||
NXP_T4T_NFCEE_ENABLE=0x01
|
||||
|
||||
###############################################################################
|
||||
#Set the T4TNfcee AID Power state :
|
||||
#This settings will be used when application does not set this parameter
|
||||
# bit pos 0 = Switch On
|
||||
# bit pos 1 = Switch Off
|
||||
# bit pos 2 = Battery Off
|
||||
# bit pos 3 = Screen off unlock
|
||||
# bit pos 4 = Screen On lock
|
||||
# bit pos 5 = Screen Off lock
|
||||
DEFAULT_T4TNFCEE_AID_POWER_STATE=0x3B
|
||||
|
||||
###############################################################################
|
||||
@@ -0,0 +1,87 @@
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
// Copyright Pionix GmbH and Contributors to EVerest
|
||||
|
||||
#include "auth_token_providerImpl.hpp"
|
||||
#include <filesystem>
|
||||
|
||||
std::string rfid_to_string(char const rfid[], size_t length) {
|
||||
std::stringstream ss;
|
||||
|
||||
for (size_t i = 0; i < length; ++i) {
|
||||
ss << std::setfill('0') << std::setw(2) << std::uppercase << std::hex << static_cast<uint16_t>(rfid[i]);
|
||||
}
|
||||
|
||||
return ss.str();
|
||||
};
|
||||
|
||||
namespace module {
|
||||
namespace main {
|
||||
|
||||
void auth_token_providerImpl::init() {
|
||||
if (config.disable_nfc_rfid) {
|
||||
return;
|
||||
}
|
||||
|
||||
std::filesystem::path config_path = mod->info.paths.etc / "libnfc_config";
|
||||
EVLOG_info << "Using configuration path " << config_path << " to look for 'libnfc-nci.conf' and 'libnfc-nxp.conf'";
|
||||
try {
|
||||
this->nfc_handler = std::make_unique<NfcHandler>(config_path);
|
||||
} catch (const std::exception& e) {
|
||||
EVLOG_error << "Failed to initialize libnfc handler: " << e.what();
|
||||
}
|
||||
}
|
||||
|
||||
void auth_token_providerImpl::new_rfid_token_callback(char* uid, size_t length, NfcHandler::Protocol protocol) {
|
||||
|
||||
// debounce
|
||||
const auto now = std::chrono::steady_clock::now();
|
||||
const auto debounce_interval = std::chrono::milliseconds(config.token_debounce_interval_ms);
|
||||
|
||||
if (now < this->last_rfid_submit + debounce_interval) {
|
||||
// nothing to do, just debounce
|
||||
return;
|
||||
}
|
||||
|
||||
if (uid == nullptr || length == 0 || length > 32) {
|
||||
// NOTE (aw): invalid data?, can this even happen?
|
||||
// NOTE (aw): we should probably log here?
|
||||
return;
|
||||
}
|
||||
|
||||
// convert token to string and publish ist
|
||||
types::authorization::ProvidedIdToken token;
|
||||
|
||||
token.id_token.type = [](NfcHandler::Protocol const in) {
|
||||
switch (in) {
|
||||
case NfcHandler::Protocol::ISO_IEC_15693:
|
||||
return types::authorization::IdTokenType::ISO15693;
|
||||
case NfcHandler::Protocol::MIFARE:
|
||||
return types::authorization::IdTokenType::ISO14443;
|
||||
case NfcHandler::Protocol::UNKNOWN:
|
||||
return types::authorization::IdTokenType::Local;
|
||||
}
|
||||
|
||||
// FIXME (aw): default would be unknown, what to do here?
|
||||
// choosing Local here, although this is not the proper way
|
||||
return types::authorization::IdTokenType::Local;
|
||||
}(protocol);
|
||||
token.id_token.value = rfid_to_string(uid, length);
|
||||
token.authorization_type = types::authorization::AuthorizationType::RFID;
|
||||
|
||||
if (config.debug) {
|
||||
EVLOG_info << "Publishing new rfid/nfc token: " << token;
|
||||
}
|
||||
this->publish_provided_token(token);
|
||||
|
||||
this->last_rfid_submit = now;
|
||||
}
|
||||
|
||||
void auth_token_providerImpl::ready() {
|
||||
if (this->nfc_handler) {
|
||||
this->nfc_handler->start(
|
||||
[this](auto&&... args) { this->new_rfid_token_callback(std::forward<decltype(args)>(args)...); });
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace main
|
||||
} // namespace module
|
||||
@@ -0,0 +1,71 @@
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
// Copyright Pionix GmbH and Contributors to EVerest
|
||||
#ifndef MAIN_AUTH_TOKEN_PROVIDER_IMPL_HPP
|
||||
#define MAIN_AUTH_TOKEN_PROVIDER_IMPL_HPP
|
||||
|
||||
//
|
||||
// AUTO GENERATED - MARKED REGIONS WILL BE KEPT
|
||||
// template version 3
|
||||
//
|
||||
|
||||
#include <generated/interfaces/auth_token_provider/Implementation.hpp>
|
||||
|
||||
#include "../PN7160TokenProvider.hpp"
|
||||
|
||||
// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
|
||||
// insert your custom include headers here
|
||||
#include "libnfc_handler.hpp"
|
||||
// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
|
||||
|
||||
namespace module {
|
||||
namespace main {
|
||||
|
||||
struct Conf {
|
||||
int token_debounce_interval_ms;
|
||||
bool disable_nfc_rfid;
|
||||
bool debug;
|
||||
};
|
||||
|
||||
class auth_token_providerImpl : public auth_token_providerImplBase {
|
||||
public:
|
||||
auth_token_providerImpl() = delete;
|
||||
auth_token_providerImpl(Everest::ModuleAdapter* ev, const Everest::PtrContainer<PN7160TokenProvider>& mod,
|
||||
Conf& config) :
|
||||
auth_token_providerImplBase(ev, "main"), mod(mod), config(config){};
|
||||
|
||||
// ev@8ea32d28-373f-4c90-ae5e-b4fcc74e2a61:v1
|
||||
// insert your public definitions here
|
||||
// ev@8ea32d28-373f-4c90-ae5e-b4fcc74e2a61:v1
|
||||
|
||||
protected:
|
||||
// no commands defined for this interface
|
||||
|
||||
// ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
|
||||
// insert your protected definitions here
|
||||
// ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
|
||||
|
||||
private:
|
||||
const Everest::PtrContainer<PN7160TokenProvider>& mod;
|
||||
const Conf& config;
|
||||
|
||||
virtual void init() override;
|
||||
virtual void ready() override;
|
||||
|
||||
// ev@3370e4dd-95f4-47a9-aaec-ea76f34a66c9:v1
|
||||
|
||||
std::unique_ptr<NfcHandler> nfc_handler{nullptr};
|
||||
|
||||
void new_rfid_token_callback(char*, size_t, NfcHandler::Protocol);
|
||||
|
||||
std::chrono::steady_clock::time_point last_rfid_submit{};
|
||||
// ev@3370e4dd-95f4-47a9-aaec-ea76f34a66c9:v1
|
||||
};
|
||||
|
||||
// ev@3d7da0ad-02c2-493d-9920-0bbbd56b9876:v1
|
||||
// insert other definitions here
|
||||
// ev@3d7da0ad-02c2-493d-9920-0bbbd56b9876:v1
|
||||
|
||||
} // namespace main
|
||||
} // namespace module
|
||||
|
||||
#endif // MAIN_AUTH_TOKEN_PROVIDER_IMPL_HPP
|
||||
@@ -0,0 +1,90 @@
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
// Copyright Pionix GmbH and Contributors to EVerest
|
||||
|
||||
#include <cstdio>
|
||||
#include <iomanip>
|
||||
#include <stdexcept>
|
||||
#include <thread>
|
||||
|
||||
extern "C" {
|
||||
#include <linux_nfc_api.h>
|
||||
#include <linux_nfc_api_compatibility.h>
|
||||
}
|
||||
|
||||
#include "libnfc_handler.hpp"
|
||||
|
||||
// NOTE (aw): access to this variable is not thread safe
|
||||
// but for the current "one-shot" use, this should not be necessary
|
||||
static NfcHandler* nfc_handler_instance{nullptr};
|
||||
static nfcTagCallback_t nfc_callbacks;
|
||||
|
||||
NfcHandler::NfcHandler(const std::filesystem::path& config_path) {
|
||||
// we could have also used a singleton instance,
|
||||
if (nfc_handler_instance) {
|
||||
throw std::runtime_error("Only one nfc handler instance allowed");
|
||||
}
|
||||
|
||||
setConfigPath(config_path.c_str());
|
||||
|
||||
InitializeLogLevel();
|
||||
|
||||
if (doInitialize() != 0) {
|
||||
throw std::runtime_error("Failed to initialize libnfc_nci library");
|
||||
}
|
||||
|
||||
nfc_callbacks.onTagArrival = [](nfc_tag_info_t* tag_info) { nfc_handler_instance->on_tag_arrival(tag_info); };
|
||||
|
||||
nfc_callbacks.onTagDeparture = []() { nfc_handler_instance->on_tag_departure(); };
|
||||
|
||||
nfc_handler_instance = this;
|
||||
}
|
||||
|
||||
bool NfcHandler::start(Callback callback_) {
|
||||
if (this->callback) {
|
||||
return false;
|
||||
}
|
||||
|
||||
this->callback = std::move(callback_);
|
||||
|
||||
registerTagCallback(&nfc_callbacks);
|
||||
// enable discovery in reader-only mody, no host-routing/host-card-emulation and force a restart
|
||||
// doEnableDiscovery (int technologies_mask,
|
||||
// int reader_only_mode,
|
||||
// int enable_host_routing,
|
||||
// int restart)
|
||||
doEnableDiscovery(DEFAULT_NFA_TECH_MASK, 0x01, 0x0, 0x1);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void NfcHandler::on_tag_arrival(void* tag_info_) {
|
||||
// unfortunately, typedefs can't be forward declared, therefor we need to do it here
|
||||
const auto tag_info = reinterpret_cast<nfc_tag_info_t*>(tag_info_);
|
||||
|
||||
const auto protocol = [](tNFC_PROTOCOL const in) {
|
||||
if (in == NFA_PROTOCOL_MIFARE) {
|
||||
return Protocol::MIFARE;
|
||||
} else if (in == NFA_PROTOCOL_15693) {
|
||||
return Protocol::ISO_IEC_15693;
|
||||
}
|
||||
|
||||
return Protocol::UNKNOWN;
|
||||
}(tag_info->protocol);
|
||||
|
||||
if (this->callback) {
|
||||
this->callback(tag_info->uid, tag_info->uid_length, protocol);
|
||||
} else {
|
||||
// this should not happen
|
||||
// assert(false);
|
||||
}
|
||||
}
|
||||
|
||||
void NfcHandler::on_tag_departure() {
|
||||
// handle tag departure
|
||||
}
|
||||
|
||||
NfcHandler::~NfcHandler() {
|
||||
disableDiscovery();
|
||||
deregisterTagCallback();
|
||||
doDeinitialize();
|
||||
}
|
||||
@@ -0,0 +1,33 @@
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
// Copyright Pionix GmbH and Contributors to EVerest
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <chrono>
|
||||
#include <filesystem>
|
||||
#include <memory>
|
||||
#include <vector>
|
||||
|
||||
#include <generated/interfaces/auth_token_provider/Implementation.hpp>
|
||||
|
||||
class NfcHandler {
|
||||
public:
|
||||
enum class Protocol {
|
||||
UNKNOWN,
|
||||
MIFARE,
|
||||
ISO_IEC_15693,
|
||||
};
|
||||
|
||||
using Callback = std::function<void(char* uid, size_t length, Protocol)>;
|
||||
|
||||
NfcHandler(const std::filesystem::path& config_path);
|
||||
~NfcHandler();
|
||||
|
||||
bool start(Callback);
|
||||
|
||||
private:
|
||||
void on_tag_arrival(void* pTagInfo);
|
||||
void on_tag_departure();
|
||||
|
||||
Callback callback{nullptr};
|
||||
};
|
||||
@@ -0,0 +1,28 @@
|
||||
description: PN7160 RFID/NFC token provider returning the token as soon as the tag can be read by the reader
|
||||
provides:
|
||||
main:
|
||||
description: Implementation of PN7160 RFID/NFC token provider
|
||||
interface: auth_token_provider
|
||||
config:
|
||||
token_debounce_interval_ms:
|
||||
description: Minimal wait time in ms until next token will be published (debounce interval).
|
||||
type: integer
|
||||
default: 3000
|
||||
minimum: 1000
|
||||
maximum: 10000
|
||||
disable_nfc_rfid:
|
||||
description: Disable NFC RFID reader
|
||||
type: boolean
|
||||
default: false
|
||||
debug:
|
||||
description: Show debug output on command line.
|
||||
type: boolean
|
||||
default: false
|
||||
metadata:
|
||||
license: https://opensource.org/licenses/Apache-2.0
|
||||
authors:
|
||||
- Cornelius Claussen
|
||||
- Kai-Uwe Hermann
|
||||
- Thilo Molitor
|
||||
- Anton Wöllert
|
||||
- Christoph Burandt
|
||||
Reference in New Issue
Block a user