A key source that uses playready for encryption. More...

#include <playready_key_source.h>

Inheritance diagram for shaka::media::PlayReadyKeySource:

Public Member Functions
	PlayReadyKeySource (const std::string &server_url)

	PlayReadyKeySource (const std::string &server_url, const std::string &client_cert_file, const std::string &client_cert_private_key_file, const std::string &client_cert_private_key_password)

virtual Status	FetchKeysWithProgramIdentifier (const std::string &program_identifier)

void	SetCaFile (const std::string &ca_file)
	Sets the Certificate Authority file for validating self-signed certificates.

KeySource implementation overrides.
Status	FetchKeys (EmeInitDataType init_data_type, const std::vector< uint8_t > &init_data) override

Status	GetKey (const std::string &stream_label, EncryptionKey *key) override

Status	GetKey (const std::vector< uint8_t > &key_id, EncryptionKey *key) override

Status	GetCryptoPeriodKey (uint32_t crypto_period_index, const std::string &stream_label, EncryptionKey *key) override

Static Public Member Functions
static std::unique_ptr < PlayReadyKeySource >	CreateFromKeyAndKeyId (const std::vector< uint8_t > &key_id, const std::vector< uint8_t > &key)

Detailed Description

A key source that uses playready for encryption.

Definition at line 24 of file playready_key_source.h.

Constructor & Destructor Documentation

shaka::media::PlayReadyKeySource::PlayReadyKeySource ( const std::string & server_url )

Creates a new PlayReadyKeySource from the given packaging information.

Parameters

server_url PlayReady packaging server url.

Definition at line 160 of file playready_key_source.cc.

shaka::media::PlayReadyKeySource::PlayReadyKeySource	(	const std::string &	server_url,
		const std::string &	client_cert_file,
		const std::string &	client_cert_private_key_file,
		const std::string &	client_cert_private_key_password
	)

Creates a new PlayReadyKeySource from the given packaging information.

Parameters

server_url	PlayReady packaging server url.
client_cert_file	absolute path to a client certificate.
client_cert_private_key_file	absolute path to the private file for the client certificate.
client_cert_private_key_password	password for the private key.

Definition at line 166 of file playready_key_source.cc.

Member Function Documentation

std::unique_ptr< PlayReadyKeySource > shaka::media::PlayReadyKeySource::CreateFromKeyAndKeyId	(	const std::vector< uint8_t > &	key_id,
		const std::vector< uint8_t > &	key
	)

static

Creates a new PlayReadyKeySource from the given data. Returns null if the strings are invalid. Note: GetKey on the created key source will always return the same key for all track types.

Definition at line 184 of file playready_key_source.cc.

Status shaka::media::PlayReadyKeySource::FetchKeys	(	EmeInitDataType	init_data_type,
		const std::vector< uint8_t > &	init_data
	)

overridevirtual

Fetch keys based on the specified encrypted media init data.

Parameters

init_data_type	specifies the encrypted media init data type.
init_data	contains the init data.

Returns: OK on success, an error status otherwise.

Implements shaka::media::KeySource.

Definition at line 306 of file playready_key_source.cc.

Status shaka::media::PlayReadyKeySource::GetCryptoPeriodKey	(	uint32_t	crypto_period_index,
		const std::string &	stream_label,
		EncryptionKey *	key
	)

overridevirtual

Get encryption key of the specified track type at the specified index.

Parameters

crypto_period_index	is the sequence number of the key rotation period for which the key is being retrieved.
stream_label	is the label of stream for which retrieving the key.
key	is a pointer to the EncryptionKey which will hold the retrieved key. Owner retains ownership, and may not be NULL.

Returns: OK on success, an error status otherwise.

Implements shaka::media::KeySource.

Definition at line 333 of file playready_key_source.cc.

Status shaka::media::PlayReadyKeySource::GetKey	(	const std::string &	stream_label,
		EncryptionKey *	key
	)

overridevirtual

Get encryption key of the specified stream label.

Parameters

stream_label	is the label of stream for which retrieving the key.
key	is a pointer to the EncryptionKey which will hold the retrieved key. Owner retains ownership, and may not be NULL.

Returns: OK on success, an error status otherwise.

Implements shaka::media::KeySource.

Definition at line 312 of file playready_key_source.cc.

Status shaka::media::PlayReadyKeySource::GetKey	(	const std::vector< uint8_t > &	key_id,
		EncryptionKey *	key
	)

overridevirtual

Get the encryption key specified by the CENC key ID.

Parameters

key_id	is the unique identifier for the key being retreived.
key	is a pointer to the EncryptionKey which will hold the retrieved key. Owner retains ownership, and may not be NULL.

Returns: OK on success, or an error status otherwise.

Implements shaka::media::KeySource.

Definition at line 323 of file playready_key_source.cc.

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

packager/media/base/playready_key_source.h
packager/media/base/playready_key_source.cc

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation