Validator is one of the main classes of the security library. More...

#include <validator.hpp>

Inheritance diagram for ndn::Validator:

Collaboration diagram for ndn::Validator:

Data Structures
class	Error

Public Member Functions
	Validator ()

	Validator (Face &face)

void	validate (const Data &data, const OnDataValidated &onValidated, const OnDataValidationFailed &onValidationFailed)
	Validate Data and call either onValidated or onValidationFailed. More...

void	validate (const Interest &interest, const OnInterestValidated &onValidated, const OnInterestValidationFailed &onValidationFailed)
	Validate Interest and call either onValidated or onValidationFailed. More...

Static Public Member Functions
static bool	verifySignature (const Data &data, const PublicKey &publicKey)
	Verify the data using the publicKey. More...

static bool	verifySignature (const Interest &interest, const PublicKey &publicKey)
	Verify the signed Interest using the publicKey. More...

static bool	verifySignature (const Buffer &blob, const Signature &sig, const PublicKey &publicKey)
	Verify the blob using the publicKey against the signature. More...

static bool	verifySignature (const Data &data, const SignatureSha256WithRsa &sig, const PublicKey &publicKey)
	Verify the data using the publicKey against the SHA256-RSA signature. More...

static bool	verifySignature (const Interest &interest, const SignatureSha256WithRsa &sig, const PublicKey &publicKey)
	Verify the interest using the publicKey against the SHA256-RSA signature. More...

static bool	verifySignature (const Buffer &blob, const SignatureSha256WithRsa &sig, const PublicKey &publicKey)
	Verify the blob using the publicKey against the SHA256-RSA signature. More...

static bool	verifySignature (const uint8_t *buf, const size_t size, const SignatureSha256WithRsa &sig, const PublicKey &publicKey)
	Verify the blob using the publicKey against the SHA256-RSA signature. More...

static bool	verifySignature (const Data &data, const SignatureSha256 &sig)
	Verify the data against the SHA256 signature. More...

static bool	verifySignature (const Interest &interest, const SignatureSha256 &sig)
	Verify the interest against the SHA256 signature. More...

static bool	verifySignature (const Buffer &blob, const SignatureSha256 &sig)
	Verify the blob against the SHA256 signature. More...

static bool	verifySignature (const uint8_t *buf, const size_t size, const SignatureSha256 &sig)
	Verify the blob against the SHA256 signature. More...

Protected Member Functions
virtual void	checkPolicy (const Data &data, int nSteps, const OnDataValidated &onValidated, const OnDataValidationFailed &onValidationFailed, std::vector< shared_ptr< ValidationRequest > > &nextSteps)=0
	Check the Data against policy and return the next validation step if necessary. More...

virtual void	checkPolicy (const Interest &interest, int nSteps, const OnInterestValidated &onValidated, const OnInterestValidationFailed &onValidationFailed, std::vector< shared_ptr< ValidationRequest > > &nextSteps)=0
	Check the Interest against validation policy and return the next validation step if necessary. More...

Protected Attributes
bool	m_hasFace

Face &	m_face

Detailed Description

Validator is one of the main classes of the security library.

The Validator class provides the interfaces for packet validation.

Definition at line 27 of file validator.hpp.

Constructor & Destructor Documentation

ndn::Validator::Validator ( )

Definition at line 20 of file validator.cpp.

ndn::Validator::Validator ( Face & face )

explicit

Definition at line 26 of file validator.cpp.

Member Function Documentation

virtual void ndn::Validator::checkPolicy	(	const Data &	data,
		int	nSteps,
		const OnDataValidated &	onValidated,
		const OnDataValidationFailed &	onValidationFailed,
		std::vector< shared_ptr< ValidationRequest > > &	nextSteps
	)

protectedpure virtual

Check the Data against policy and return the next validation step if necessary.

If there is no next validation step, that validation MUST have been done. i.e., either onValidated or onValidationFailed callback is invoked.

Parameters

data	The Data to check.
nSteps	The number of validation steps that have been done.
onDataValidated	If the Data is validated, this calls onValidated(data).
onDataValidationFailed	If validation fails, this calls onValidationFailed(data).
nextSteps	On return, contains the next validation step.

Implemented in ndn::ValidatorRegex, ndn::ValidatorConfig, ndn::CommandInterestValidator, and ndn::ValidatorNull.

virtual void ndn::Validator::checkPolicy	(	const Interest &	interest,
		int	nSteps,
		const OnInterestValidated &	onValidated,
		const OnInterestValidationFailed &	onValidationFailed,
		std::vector< shared_ptr< ValidationRequest > > &	nextSteps
	)

protectedpure virtual

Check the Interest against validation policy and return the next validation step if necessary.

If there is no next validation step, that validation MUST have been done. i.e., either onValidated or onValidationFailed callback is invoked.

Parameters

data	The Interest to check.
nSteps	The number of validation steps that have been done.
OnInterestValidated	If the Interest is validated, this calls onValidated(data).
OnInterestValidationFailed	If validation fails, this calls onValidationFailed(data).

Returns: the indication of next validation step, null if there is no further step.

Implemented in ndn::ValidatorRegex, ndn::ValidatorConfig, ndn::CommandInterestValidator, and ndn::ValidatorNull.

void ndn::Validator::validate	(	const Data &	data,
		const OnDataValidated &	onValidated,
		const OnDataValidationFailed &	onValidationFailed
	)

inline

Validate Data and call either onValidated or onValidationFailed.

Parameters

data	The Data with the signature to check.
onValidated	If the Data is validated, this calls onValidated(data).
onValidationFailed	If validation fails, this calls onValidationFailed(data).

Definition at line 53 of file validator.hpp.

void ndn::Validator::validate	(	const Interest &	interest,
		const OnInterestValidated &	onValidated,
		const OnInterestValidationFailed &	onValidationFailed
	)

inline

Validate Interest and call either onValidated or onValidationFailed.

Parameters

interest	The Interest with the signature to check.
onValidated	If the Interest is validated, this calls onValidated(interest).
onValidationFailed	If validation fails, this calls onValidationFailed(interest).

Definition at line 68 of file validator.hpp.

bool ndn::Validator::verifySignature	(	const Data &	data,
		const PublicKey &	publicKey
	)

static

Verify the data using the publicKey.

Definition at line 128 of file validator.cpp.

bool ndn::Validator::verifySignature	(	const Interest &	interest,
		const PublicKey &	publicKey
	)

static

Verify the signed Interest using the publicKey.

(Note the signature covers the first n-2 name components).

Definition at line 153 of file validator.cpp.

bool ndn::Validator::verifySignature	(	const Buffer &	blob,
		const Signature &	sig,
		const PublicKey &	publicKey
	)

static

Verify the blob using the publicKey against the signature.

Definition at line 195 of file validator.cpp.

static bool ndn::Validator::verifySignature	(	const Data &	data,
		const SignatureSha256WithRsa &	sig,
		const PublicKey &	publicKey
	)

inlinestatic

Verify the data using the publicKey against the SHA256-RSA signature.

Definition at line 97 of file validator.hpp.

static bool ndn::Validator::verifySignature	(	const Interest &	interest,
		const SignatureSha256WithRsa &	sig,
		const PublicKey &	publicKey
	)

inlinestatic

Verify the interest using the publicKey against the SHA256-RSA signature.

(Note the signature covers the first n-2 name components).

Definition at line 111 of file validator.hpp.

static bool ndn::Validator::verifySignature	(	const Buffer &	blob,
		const SignatureSha256WithRsa &	sig,
		const PublicKey &	publicKey
	)

inlinestatic

Verify the blob using the publicKey against the SHA256-RSA signature.

Definition at line 127 of file validator.hpp.

bool ndn::Validator::verifySignature	(	const uint8_t *	buf,
		const size_t	size,
		const SignatureSha256WithRsa &	sig,
		const PublicKey &	publicKey
	)

static

Verify the blob using the publicKey against the SHA256-RSA signature.

Definition at line 220 of file validator.cpp.

static bool ndn::Validator::verifySignature	(	const Data &	data,
		const SignatureSha256 &	sig
	)

inlinestatic

Verify the data against the SHA256 signature.

Definition at line 144 of file validator.hpp.

static bool ndn::Validator::verifySignature	(	const Interest &	interest,
		const SignatureSha256 &	sig
	)

inlinestatic

Verify the interest against the SHA256 signature.

(Note the signature covers the first n-2 name components).

Definition at line 157 of file validator.hpp.

static bool ndn::Validator::verifySignature	(	const Buffer &	blob,
		const SignatureSha256 &	sig
	)

inlinestatic

Verify the blob against the SHA256 signature.

Definition at line 171 of file validator.hpp.

bool ndn::Validator::verifySignature	(	const uint8_t *	buf,
		const size_t	size,
		const SignatureSha256 &	sig
	)

static

Verify the blob against the SHA256 signature.

Definition at line 247 of file validator.cpp.

Field Documentation

Face& ndn::Validator::m_face

protected

Definition at line 251 of file validator.hpp.

bool ndn::Validator::m_hasFace

protected

Definition at line 250 of file validator.hpp.

C++ library for Named Data Networking documentation

Data Structures

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation