ndn::security::pib::PibMemory Class Reference

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

#include <ndn-cxx/security/pib/pib-memory.hpp>

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

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

Public Member Functions
	PibMemory (const std::string &location="")
	Create memory based PIB backend. More...
void	addCertificate (const v2::Certificate &certificate) override
	Add a certificate. More...
void	addIdentity (const Name &identity) override
	Add an identity. More...
void	addKey (const Name &identity, const Name &keyName, const uint8_t *key, size_t keyLen) override
	Add a key. More...
void	clearIdentities () override
	Erasing all certificates, keys, and identities. 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...
v2::Certificate	getDefaultCertificateOfKey (const Name &keyName) const override
Name	getDefaultIdentity () const override
	Get the default identity. More...
Name	getDefaultKeyOfIdentity (const Name &identity) const override
std::set< Name >	getIdentities () const override
	Get the name of all the identities. 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...
std::string	getTpmLocator () const override
	Get TPM Locator. More...
bool	hasCertificate (const Name &certName) const override
	Check the existence of a certificate with name certName. More...
bool	hasIdentity (const Name &identity) const override
	Check the existence of an identity. More...
bool	hasKey (const Name &keyName) const override
	Check the existence of a key with keyName. More...
void	removeCertificate (const Name &certName) override
	Remove a certificate with name certName. More...
void	removeIdentity (const Name &identity) override
	Remove an identity and related keys and certificates. More...
void	removeKey (const Name &keyName) override
	Remove a key with keyName and related certificates. 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...
void	setDefaultIdentity (const Name &identityName) override
	Set an identity with name identityName as the default 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...
void	setTpmLocator (const std::string &tpmLocator) override
	Set the corresponding TPM information to tpmLocator. More...

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 32 of file pib-memory.cpp.

Member Function Documentation

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 209 of file pib-memory.cpp.

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 63 of file pib-memory.cpp.

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 131 of file pib-memory.cpp.

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

overridevirtual

Erasing all certificates, keys, and identities.

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

Definition at line 89 of file pib-memory.cpp.

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 234 of file pib-memory.cpp.

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.

Returns

The certificate name set. If the key does not exist, return an empty set.

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

Definition at line 245 of file pib-memory.cpp.

v2::Certificate ndn::security::pib::PibMemory::getDefaultCertificateOfKey ( const Name &  keyName ) const

overridevirtual

Returns

Get the default certificate of a key with keyName.

Exceptions

Pib::Error

the default certificate does not exist.

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

Definition at line 267 of file pib-memory.cpp.

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 115 of file pib-memory.cpp.

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 192 of file pib-memory.cpp.

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 101 of file pib-memory.cpp.

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 158 of file pib-memory.cpp.

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 170 of file pib-memory.cpp.

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

static

Definition at line 38 of file pib-memory.cpp.

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

overridevirtual

Get TPM Locator.

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

Definition at line 51 of file pib-memory.cpp.

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 203 of file pib-memory.cpp.

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 57 of file pib-memory.cpp.

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 125 of file pib-memory.cpp.

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 224 of file pib-memory.cpp.

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 74 of file pib-memory.cpp.

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 144 of file pib-memory.cpp.

void ndn::security::pib::PibMemory::setDefaultCertificateOfKey ( const Name &  keyName, const Name &  certName  )

overridevirtual

Set a cert with name certName as the default of a key with keyName.

Exceptions

Pib::Error

the certificate with name certName does not exist.

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

Definition at line 257 of file pib-memory.cpp.

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 107 of file pib-memory.cpp.

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 182 of file pib-memory.cpp.

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 45 of file pib-memory.cpp.