ndn::security::v2::validator_config::Checker Class Reference

#include <checker.hpp>

Inheritance diagram for ndn::security::v2::validator_config::Checker:

Collaboration diagram for ndn::security::v2::validator_config::Checker:

Classes
class	NegativeResultBuilder
class	Result

Public Member Functions
	Checker (tlv::SignatureTypeValue sigType)
virtual	~Checker ()=default
Result	check (uint32_t pktType, tlv::SignatureTypeValue sigType, const Name &pktName, const Name &klName, const ValidationState &state)
	Check if packet name and KeyLocator satisfy the checker's conditions. More...

Static Public Member Functions
static unique_ptr< Checker >	create (const ConfigSection &configSection, const std::string &configFilename)
	create a checker from configuration section More...

Protected Member Functions
virtual Result	checkNames (const Name &pktName, const Name &klName)
	Base version of name checking. More...

Static Protected Member Functions
static Result	accept ()
static NegativeResultBuilder	reject ()

Protected Attributes
tlv::SignatureTypeValue	m_sigType = tlv::SignatureSha256WithEcdsa

Detailed Description

Definition at line 38 of file checker.hpp.

Constructor & Destructor Documentation

Checker()

ndn::security::v2::validator_config::Checker::Checker ( tlv::SignatureTypeValue  sigType )

explicit

Definition at line 35 of file checker.cpp.

References nonstd::optional_lite::std11::move().

~Checker()

virtual ndn::security::v2::validator_config::Checker::~Checker ( )

virtualdefault

Referenced by ndn::security::v2::validator_config::Checker::Result::getErrorMessage().

Member Function Documentation

check()

Checker::Result ndn::security::v2::validator_config::Checker::check	(	uint32_t	pktType,
		tlv::SignatureTypeValue	sigType,
		const Name &	pktName,
		const Name &	klName,
		const ValidationState &	state
	)

Check if packet name and KeyLocator satisfy the checker's conditions.

Parameters

pktType	tlv::Interest or tlv::Data
sigType	Signature type
pktName	packet's name
klName	KeyLocator's name
state	Validation state

Definition at line 73 of file checker.cpp.

References checkNames(), ndn::tlv::Data, ndn::Name::getPrefix(), ndn::TagHost::getTag(), ndn::tlv::Interest, m_sigType, ndn::signed_interest::MIN_SIZE, ndn::tlv::ParametersSha256DigestComponent, reject(), ndn::Name::size(), and ndn::security::V03.

Referenced by ndn::security::v2::validator_config::Checker::Result::getErrorMessage().

create()

unique_ptr< Checker > ndn::security::v2::validator_config::Checker::create ( const ConfigSection &  configSection, const std::string &  configFilename  )

static

create a checker from configuration section

Parameters

configSection	The section containing the definition of checker.
configFilename	The configuration file name.

Returns

a checker created from configuration

Definition at line 182 of file checker.cpp.

References NDN_THROW.

Referenced by ndn::security::v2::validator_config::Rule::create(), and ndn::security::v2::validator_config::Checker::Result::getErrorMessage().

checkNames()

Checker::Result ndn::security::v2::validator_config::Checker::checkNames ( const Name &  pktName, const Name &  klName  )

protectedvirtual

Base version of name checking.

Returns

always returns accept()

Reimplemented in ndn::security::v2::validator_config::HyperRelationChecker, ndn::security::v2::validator_config::RegexChecker, and ndn::security::v2::validator_config::NameRelationChecker.

Definition at line 108 of file checker.cpp.

References accept().

Referenced by check(), and ndn::security::v2::validator_config::Checker::Result::getErrorMessage().

accept()

static Result ndn::security::v2::validator_config::Checker::accept ( )

inlinestaticprotected

Definition at line 112 of file checker.hpp.

References reject().

Referenced by checkNames(), ndn::security::v2::validator_config::NameRelationChecker::checkNames(), ndn::security::v2::validator_config::RegexChecker::checkNames(), and ndn::security::v2::validator_config::HyperRelationChecker::checkNames().

reject()

Checker::NegativeResultBuilder ndn::security::v2::validator_config::Checker::reject ( )

staticprotected

Definition at line 67 of file checker.cpp.

Referenced by accept(), check(), ndn::security::v2::validator_config::NameRelationChecker::checkNames(), ndn::security::v2::validator_config::RegexChecker::checkNames(), and ndn::security::v2::validator_config::HyperRelationChecker::checkNames().

Member Data Documentation

m_sigType

tlv::SignatureTypeValue ndn::security::v2::validator_config::Checker::m_sigType = tlv::SignatureSha256WithEcdsa

protected

Definition at line 138 of file checker.hpp.

Referenced by check().

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

• ndnSIM/ndn-cxx/ndn-cxx/security/validator-config/checker.hpp
• ndnSIM/ndn-cxx/ndn-cxx/security/validator-config/checker.cpp