logicalaccess::EPassCommands Class Reference

#include <epasscommands.hpp>

Inheritance diagram for logicalaccess::EPassCommands:

Public Member Functions
	EPassCommands ()
	EPassCommands (std::string ct)
void	setReaderCardAdapter (std::shared_ptr< ReaderCardAdapter > adapter) override
	Set the reader/card adapter.
bool	selectApplication (const ByteVector &app_id)
bool	selectIssuerApplication ()
bool	authenticate (const std::string &mrz)
EPassEFCOM	readEFCOM () const
ByteVector	readEF (uint8_t size_bytes, uint8_t size_offset) const
EPassDG1	readDG1 () const
EPassDG2	readDG2 ()
ByteVector	readSOD () const
virtual std::shared_ptr< ISO7816Commands >	getISO7816Commands () const =0
Public Member Functions inherited from logicalaccess::Commands
	Commands ()=delete
	Constructor.
virtual	~Commands ()
std::shared_ptr< Chip >	getChip () const override
	Get the chip.
virtual void	setChip (std::shared_ptr< Chip > chip)
	Set the chip.
std::shared_ptr< ReaderCardAdapter >	getReaderCardAdapter () const override
	Get the reader/card adapter.
virtual void	setReaderCardAdapter (std::shared_ptr< ReaderCardAdapter > adapter)
	Set the reader/card adapter.
virtual const std::string &	getCmdType () const
	Get the cmd name.
virtual void	setCmdType (const std::string &command_type)
	Set the cmd name.
Public Member Functions inherited from logicalaccess::ICommands
virtual	~ICommands ()=default
virtual std::shared_ptr< Chip >	getChip () const =0
	Get the chip.
virtual std::shared_ptr< ReaderCardAdapter >	getReaderCardAdapter () const =0
	Get the reader/card adapter.

Private Member Functions
ByteVector	compute_hash (const ByteVector &file_id) const

Private Attributes
ByteVector	current_app_
std::shared_ptr< EPassCrypto >	crypto_

Additional Inherited Members
Protected Member Functions inherited from logicalaccess::Commands
	Commands (std::string commandtype)
	Constructor.
Protected Attributes inherited from logicalaccess::Commands
std::shared_ptr< ReaderCardAdapter >	d_readerCardAdapter
	The reader/card adapter.
std::weak_ptr< Chip >	d_chip
	The chip.
std::string	d_commandtype
	The command type.

Constructor & Destructor Documentation

EPassCommands() [1/2]

EPassCommands::EPassCommands

(

)

EPassCommands() [2/2]

EPassCommands::EPassCommands ( std::string  ct )

explicit

Member Function Documentation

authenticate()

bool EPassCommands::authenticate

(

const std::string &

mrz

)

compute_hash()

ByteVector EPassCommands::compute_hash ( const ByteVector &  file_id ) const

private

getISO7816Commands()

virtual std::shared_ptr< ISO7816Commands > logicalaccess::EPassCommands::getISO7816Commands ( ) const

pure virtual

Implemented in logicalaccess::EPassISO7816Commands.

readDG1()

EPassDG1 EPassCommands::readDG1

(

)

const

Extract information from Data Group 1.

Note

Data Group 1 contains the various data available on the MRZ.

readDG2()

EPassDG2 EPassCommands::readDG2

(

)

Retrieve the content of the Data Group 2 and present it throughout a usable object.

Note

Data Group 2 contains facial biometric.

readEF()

ByteVector EPassCommands::readEF	(	uint8_t	size_bytes,
		uint8_t	size_offset
	)		const

Fully read the current file.

Parameters

size_bytes	Is the number of bytes used to encode the size of the file, it will generally be 0 or 1.
size_offset	The offset at which the bytes representing the data size starts, this is generally 1-3, depending on the tag length.

readEFCOM()

EPassEFCOM EPassCommands::readEFCOM

(

)

const

Retrieve the content of the EF.COM file.

This is a necessary step because it enumerates the others files present on the chip.

readSOD()

ByteVector EPassCommands::readSOD

(

)

const

Read the content of SOD, the area that contains hash value for the rest of the EPassport. It allows for verifying the integrity of the chip's content.

selectApplication()

bool EPassCommands::selectApplication

(

const ByteVector &

app_id

)

selectIssuerApplication()

bool EPassCommands::selectIssuerApplication

(

)

setReaderCardAdapter()

void EPassCommands::setReaderCardAdapter ( std::shared_ptr< ReaderCardAdapter >  adapter )

overridevirtual

Set the reader/card adapter.

Parameters

adapter

The reader/card adapter.

Reimplemented from logicalaccess::Commands.

Member Data Documentation

crypto_

std::shared_ptr<EPassCrypto> logicalaccess::EPassCommands::crypto_

private

current_app_

ByteVector logicalaccess::EPassCommands::current_app_

private

The identifier of the currently selected application.

This is a part of a hack. We ignore selectApplication if the we already have selected the one we want. Somehow, on some passport, this cause a failure.

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The documentation for this class was generated from the following files:

• C:/dev/lla/liblogicalaccess/plugins/logicalaccess/plugins/cards/epass/epasscommands.hpp
• C:/dev/lla/liblogicalaccess/plugins/logicalaccess/plugins/cards/epass/epasscommands.cpp