An in-memory implementation of Pib. More...

#include <pib-memory.hpp>

Inheritance diagram for ndn::security::pib::PibMemory:

Collaboration diagram for ndn::security::pib::PibMemory:

Classes
class	Error

Public Member Functions
	PibMemory (const std::string &location="")
	Create memory based PIB backend. More...

void	setTpmLocator (const std::string &tpmLocator) override
	Set the corresponding TPM information to `tpmLocator`. More...

std::string	getTpmLocator () const override
	Get TPM Locator. More...

bool	hasIdentity (const Name &identity) const override
	Check the existence of an identity. More...

void	addIdentity (const Name &identity) override
	Add an identity. More...

void	removeIdentity (const Name &identity) override
	Remove an identity and related keys and certificates. More...

void	clearIdentities () override
	Erasing all certificates, keys, and identities. More...

std::set< Name >	getIdentities () const override
	Get the name of all the identities. More...

void	setDefaultIdentity (const Name &identityName) override
	Set an identity with name `identityName` as the default identity. More...

Name	getDefaultIdentity () const override
	Get the default identity. More...

bool	hasKey (const Name &keyName) const override
	Check the existence of a key with `keyName`. More...

void	addKey (const Name &identity, const Name &keyName, const uint8_t *key, size_t keyLen) override
	Add a key. More...

void	removeKey (const Name &keyName) override
	Remove a key with `keyName` and related certificates. More...

Buffer	getKeyBits (const Name &keyName) const override
	Get the key bits of a key with name `keyName`. More...

std::set< Name >	getKeysOfIdentity (const Name &identity) const override
	Get all the key names of an identity with name `identity`. More...

void	setDefaultKeyOfIdentity (const Name &identity, const Name &keyName) override
	Set an key with `keyName` as the default key of an identity with name `identity`. More...

Name	getDefaultKeyOfIdentity (const Name &identity) const override

bool	hasCertificate (const Name &certName) const override
	Check the existence of a certificate with name `certName`. More...

void	addCertificate (const v2::Certificate &certificate) override
	Add a certificate. More...

void	removeCertificate (const Name &certName) override
	Remove a certificate with name `certName`. More...

v2::Certificate	getCertificate (const Name &certName) const override
	Get a certificate with name `certName`. More...

std::set< Name >	getCertificatesOfKey (const Name &keyName) const override
	Get a list of certificate names of a key with id `keyName`. More...

void	setDefaultCertificateOfKey (const Name &keyName, const Name &certName) override
	Set a cert with name `certName` as the default of a key with `keyName`. More...

v2::Certificate	getDefaultCertificateOfKey (const Name &keyName) const override

Public Member Functions inherited from ndn::security::pib::PibImpl
virtual	~PibImpl ()=default

Static Public Member Functions
static const std::string &	getScheme ()

Detailed Description

An in-memory implementation of Pib.

All the contents in Pib are stored in memory and have the same lifetime as the implementation instance.

Definition at line 37 of file pib-memory.hpp.

Constructor & Destructor Documentation

ndn::security::pib::PibMemory::PibMemory ( const std::string & location = "" )

explicit

Create memory based PIB backend.

Parameters

location Not used (required by the PIB-registration interface)

Definition at line 30 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error().

Member Function Documentation

const std::string & ndn::security::pib::PibMemory::getScheme ( )

static

Definition at line 36 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error().

void ndn::security::pib::PibMemory::setTpmLocator ( const std::string & tpmLocator )

overridevirtual

Set the corresponding TPM information to tpmLocator.

This method does not reset contents of the PIB

Implements ndn::security::pib::PibImpl.

Definition at line 43 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error().

std::string ndn::security::pib::PibMemory::getTpmLocator ( ) const

overridevirtual

Get TPM Locator.

Implements ndn::security::pib::PibImpl.

Definition at line 49 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error().

bool ndn::security::pib::PibMemory::hasIdentity ( const Name & identity ) const

overridevirtual

Check the existence of an identity.

Parameters

identity The name of the identity.

Returns: true if the identity exists, otherwise false.

Implements ndn::security::pib::PibImpl.

Definition at line 55 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error().

void ndn::security::pib::PibMemory::addIdentity ( const Name & identity )

overridevirtual

Add an identity.

If the identity already exists, do nothing. If no default identity has been set, set the added one as default identity.

Parameters

identity The name of the identity to add.

Implements ndn::security::pib::PibImpl.

Definition at line 61 of file pib-memory.cpp.

Referenced by addKey(), ndn::security::pib::PibMemory::Error::Error(), and setDefaultIdentity().

void ndn::security::pib::PibMemory::removeIdentity ( const Name & identity )

overridevirtual

Remove an identity and related keys and certificates.

If the default identity is being removed, no default identity will be selected. If the identity does not exist, do nothing.

Parameters

identity The name of the identity to remove.

Implements ndn::security::pib::PibImpl.

Definition at line 72 of file pib-memory.cpp.

References ndn::Name::clear(), getKeysOfIdentity(), and removeKey().

Referenced by ndn::security::pib::PibMemory::Error::Error().

void ndn::security::pib::PibMemory::clearIdentities ( )

overridevirtual

Erasing all certificates, keys, and identities.

Implements ndn::security::pib::PibImpl.

Definition at line 87 of file pib-memory.cpp.

References ndn::Name::clear().

Referenced by ndn::security::pib::PibMemory::Error::Error().

std::set< Name > ndn::security::pib::PibMemory::getIdentities ( ) const

overridevirtual

Get the name of all the identities.

Implements ndn::security::pib::PibImpl.

Definition at line 99 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error().

void ndn::security::pib::PibMemory::setDefaultIdentity ( const Name & identityName )

overridevirtual

Set an identity with name identityName as the default identity.

If identityName identity does not exist, it will be created.

Parameters

identityName The name for the default identity.

Implements ndn::security::pib::PibImpl.

Definition at line 105 of file pib-memory.cpp.

References addIdentity().

Referenced by ndn::security::pib::PibMemory::Error::Error().

Name ndn::security::pib::PibMemory::getDefaultIdentity ( ) const

overridevirtual

Get the default identity.

Returns: The name for the default identity.

Exceptions

Pib::Error no default identity.

Implements ndn::security::pib::PibImpl.

Definition at line 113 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error().

bool ndn::security::pib::PibMemory::hasKey ( const Name & keyName ) const

overridevirtual

Check the existence of a key with keyName.

Returns: true if the key exists, otherwise false. Return false if the identity does not exist

Implements ndn::security::pib::PibImpl.

Definition at line 123 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error(), getKeyBits(), and setDefaultKeyOfIdentity().

void ndn::security::pib::PibMemory::addKey	(	const Name &	identity,
		const Name &	keyName,
		const uint8_t *	key,
		size_t	keyLen
	)

overridevirtual

Add a key.

If a key with the same name already exists, overwrite the key. If the identity does not exist, it will be created. If no default key of the identity has been set, set the added one as default key of the identity. If no default identity has been set, identity becomes the default.

Parameters

identity	The name of the belonged identity.
keyName	The key name.
key	The public key bits.
keyLen	The length of the public key.

Implements ndn::security::pib::PibImpl.

Definition at line 129 of file pib-memory.cpp.

References addIdentity().

Referenced by addCertificate(), and ndn::security::pib::PibMemory::Error::Error().

void ndn::security::pib::PibMemory::removeKey ( const Name & keyName )

overridevirtual

Remove a key with keyName and related certificates.

If the key does not exist, do nothing.

Implements ndn::security::pib::PibImpl.

Definition at line 142 of file pib-memory.cpp.

References ndn::security::v2::extractIdentityFromKeyName(), getCertificatesOfKey(), and removeCertificate().

Referenced by ndn::security::pib::PibMemory::Error::Error(), and removeIdentity().

Buffer ndn::security::pib::PibMemory::getKeyBits ( const Name & keyName ) const

overridevirtual

Get the key bits of a key with name keyName.

Returns: key bits

Exceptions

Pib::Error the key does not exist.

Implements ndn::security::pib::PibImpl.

Definition at line 156 of file pib-memory.cpp.

References hasKey(), and ndn::Name::toUri().

Referenced by ndn::security::pib::PibMemory::Error::Error().

std::set< Name > ndn::security::pib::PibMemory::getKeysOfIdentity ( const Name & identity ) const

overridevirtual

Get all the key names of an identity with name identity.

The returned key names can be used to create a KeyContainer. With key name and backend implementation, one can create a Key frontend instance.

Returns: the key name component set. If the identity does not exist, return an empty set.

Implements ndn::security::pib::PibImpl.

Definition at line 168 of file pib-memory.cpp.

References ndn::security::v2::extractIdentityFromKeyName().

Referenced by ndn::security::pib::PibMemory::Error::Error(), and removeIdentity().

void ndn::security::pib::PibMemory::setDefaultKeyOfIdentity	(	const Name &	identity,
		const Name &	keyName
	)

overridevirtual

Set an key with keyName as the default key of an identity with name identity.

Exceptions

Pib::Error the key does not exist.

Implements ndn::security::pib::PibImpl.

Definition at line 180 of file pib-memory.cpp.

References hasKey(), and ndn::Name::toUri().

Referenced by ndn::security::pib::PibMemory::Error::Error().

Name ndn::security::pib::PibMemory::getDefaultKeyOfIdentity ( const Name & identity ) const

overridevirtual

Returns: The name of the default key of an identity with name identity.

Exceptions

Pib::Error no default key or the identity does not exist.

Implements ndn::security::pib::PibImpl.

Definition at line 190 of file pib-memory.cpp.

References ndn::Name::toUri().

Referenced by ndn::security::pib::PibMemory::Error::Error().

bool ndn::security::pib::PibMemory::hasCertificate ( const Name & certName ) const

overridevirtual

Check the existence of a certificate with name certName.

Parameters

certName The name of the certificate.

Returns: true if the certificate exists, otherwise false.

Implements ndn::security::pib::PibImpl.

Definition at line 201 of file pib-memory.cpp.

Referenced by ndn::security::pib::PibMemory::Error::Error(), getCertificate(), and setDefaultCertificateOfKey().

void ndn::security::pib::PibMemory::addCertificate ( const v2::Certificate & certificate )

overridevirtual

Add a certificate.

If a certificate with the same name (without implicit digest) already exists, overwrite the certificate. If the key or identity does not exist, they will be created. If no default certificate of the key has been set, set the added one as default certificate of the key. If no default key was set for the identity, it will be set as default key for the identity. If no default identity was selected, the certificate's identity becomes default.

Parameters

certificate The certificate to add.

Implements ndn::security::pib::PibImpl.

Definition at line 207 of file pib-memory.cpp.

References addKey(), ndn::Data::getContent(), ndn::security::v2::Certificate::getIdentity(), ndn::security::v2::Certificate::getKeyName(), ndn::Data::getName(), ndn::Block::value(), and ndn::Block::value_size().

Referenced by ndn::security::pib::PibMemory::Error::Error().

void ndn::security::pib::PibMemory::removeCertificate ( const Name & certName )

overridevirtual

Remove a certificate with name certName.

If the certificate does not exist, do nothing.

Parameters

certName The name of the certificate.

Implements ndn::security::pib::PibImpl.

Definition at line 222 of file pib-memory.cpp.

References ndn::security::v2::extractKeyNameFromCertName().

Referenced by ndn::security::pib::PibMemory::Error::Error(), and removeKey().

v2::Certificate ndn::security::pib::PibMemory::getCertificate ( const Name & certName ) const

overridevirtual

Get a certificate with name certName.

Parameters

certName The name of the certificate.

Returns: the certificate.

Exceptions

Pib::Error the certificate does not exist.

Implements ndn::security::pib::PibImpl.

Definition at line 232 of file pib-memory.cpp.

References hasCertificate(), and ndn::Name::toUri().

Referenced by ndn::security::pib::PibMemory::Error::Error().

std::set< Name > ndn::security::pib::PibMemory::getCertificatesOfKey ( const Name & keyName ) const

overridevirtual

Get a list of certificate names of a key with id keyName.

The returned certificate names can be used to create a CertificateContainer. With certificate name and backend implementation, one can obtain the certificate.