ndn::security::pib::Pib Class Reference

represents the PIB More...

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

Inheritance diagram for ndn::security::pib::Pib:

Collaboration diagram for ndn::security::pib::Pib:

Classes
class	Error
	represents a semantic error More...

Public Member Functions
	~Pib ()
const Identity &	getDefaultIdentity () const
	Get the default identity. More...
const IdentityContainer &	getIdentities () const
	Get all the identities. More...
Identity	getIdentity (const Name &identityName) const
	Get an identity with name identityName. More...
std::string	getPibLocator () const
	Get PIB Locator. More...
std::string	getScheme () const
	return the scheme of the PIB Locator More...
std::string	getTpmLocator () const
	Get TPM Locator. More...
void	reset ()
	Reset content in PIB, including reset of the TPM locator. More...
void	setTpmLocator (const std::string &tpmLocator)
	Set the corresponding TPM information to tpmLocator. More...

Protected Attributes
Identity	m_defaultIdentity
IdentityContainer	m_identities
shared_ptr< PibImpl >	m_impl
bool	m_isDefaultIdentityLoaded
std::string	m_location
std::string	m_scheme

Friends
class	v2::KeyChain

Detailed Description

represents the PIB

The PIB (Public Information Base) stores the public portion of a user's cryptography keys. The format and location of stored information is indicated by the PibLocator. The PIB is designed to work with a TPM (Trusted Platform Module) which stores private keys. There is a one-to-one association between PIB and TPM, and therefore the TpmLocator is recorded by the PIB to enforce this association and prevent one from operating on mismatched PIB and TPM.

Information in the PIB is organized in a hierarchy of Identity-Key-Certificate. At the top level, the Pib class provides access to identities, and allows setting a default identity. Properties of an identity can be accessed after obtaining an Identity object.

Note

Pib instance is created and managed only by v2::KeyChain. v2::KeyChain::getPib() returns a const reference to the managed Pib instance, through which it is possible to retrieve information about identities, keys, and certificates.

Exceptions

PibImpl::Error

when underlying implementation has non-semantic error.

Definition at line 52 of file pib.hpp.

Constructor & Destructor Documentation

~Pib()

ndn::security::pib::Pib::~Pib ( )

default

Member Function Documentation

getDefaultIdentity()

const Identity & ndn::security::pib::Pib::getDefaultIdentity

(

)

const

Get the default identity.

Exceptions

Pib::Error

if no default identity exists.

Definition at line 129 of file pib.cpp.

getIdentities()

const IdentityContainer & ndn::security::pib::Pib::getIdentities

(

)

const

Get all the identities.

Definition at line 108 of file pib.cpp.

getIdentity()

Identity ndn::security::pib::Pib::getIdentity

(

const Name &

identityName

)

const

Get an identity with name identityName.

Exceptions

Pib::Error

if the identity does not exist.

Definition at line 100 of file pib.cpp.

getPibLocator()

std::string ndn::security::pib::Pib::getPibLocator

(

)

const

Get PIB Locator.

Definition at line 45 of file pib.cpp.

getScheme()

std::string ndn::security::pib::Pib::getScheme ( ) const

inline

return the scheme of the PIB Locator

Definition at line 69 of file pib.hpp.

getTpmLocator()

std::string ndn::security::pib::Pib::getTpmLocator

(

)

const

Get TPM Locator.

Exceptions

Error

if TPM locator is empty

Definition at line 61 of file pib.cpp.

reset()

void ndn::security::pib::Pib::reset

(

)

Reset content in PIB, including reset of the TPM locator.

Definition at line 71 of file pib.cpp.

setTpmLocator()

void ndn::security::pib::Pib::setTpmLocator

(

const std::string &

tpmLocator

)

Set the corresponding TPM information to tpmLocator.

If the provided tpmLocator is different from the existing one, PIB will be reset. Otherwise, nothing will be changed.

Definition at line 51 of file pib.cpp.

Friends And Related Function Documentation

v2::KeyChain

friend class v2::KeyChain

friend

Definition at line 177 of file pib.hpp.

Member Data Documentation

m_defaultIdentity

Identity ndn::security::pib::Pib::m_defaultIdentity

mutableprotected

Definition at line 171 of file pib.hpp.

m_identities

IdentityContainer ndn::security::pib::Pib::m_identities

protected

Definition at line 173 of file pib.hpp.

m_impl

shared_ptr<PibImpl> ndn::security::pib::Pib::m_impl

protected

Definition at line 175 of file pib.hpp.

m_isDefaultIdentityLoaded

bool ndn::security::pib::Pib::m_isDefaultIdentityLoaded

mutableprotected

Definition at line 170 of file pib.hpp.

m_location

std::string ndn::security::pib::Pib::m_location

protected

Definition at line 168 of file pib.hpp.

m_scheme

std::string ndn::security::pib::Pib::m_scheme

protected

Definition at line 167 of file pib.hpp.