update.h File Reference

Include dependency graph for update.h:

Go to the source code of this file.

Data Structures
struct	public_key_packet_t
struct	signature_packet_t
struct	public_key_t
struct	update_download_thread_t
	Non blocking binary download. More...
struct	update_check_thread_t
	Non blocking update availability verification. More...
struct	update_t
	The update object. More...

Typedefs
typedef struct public_key_packet_t	public_key_packet_t
typedef struct signature_packet_t	signature_packet_t
typedef struct public_key_t	public_key_t

Enumerations
enum	{ SIGNATURE_PACKET = 0x02 , PUBLIC_KEY_PACKET = 0x06 , USER_ID_PACKET = 0x0d }
enum	{   BINARY_SIGNATURE = 0x00 , TEXT_SIGNATURE = 0x01 , GENERIC_KEY_SIGNATURE = 0x10 , PERSONA_KEY_SIGNATURE = 0x11 ,   CASUAL_KEY_SIGNATURE = 0x12 , POSITIVE_KEY_SIGNATURE = 0x13 }
enum	{ ISSUER_SUBPACKET = 0x10 }

Functions
public_key_t *	download_key (vlc_object_t *p_this, const uint8_t *p_longid, const uint8_t *p_signature_issuer)
int	parse_public_key (const uint8_t *p_key_data, size_t i_key_len, public_key_t *p_key, const uint8_t *p_sig_issuer)
int	verify_signature (signature_packet_t *sign, public_key_packet_t *p_key, uint8_t *p_hash)
int	download_signature (vlc_object_t *p_this, signature_packet_t *p_sig, const char *psz_url)
uint8_t *	hash_from_text (const char *psz_text, signature_packet_t *p_sig)
uint8_t *	hash_from_file (const char *psz_file, signature_packet_t *p_sig)
uint8_t *	hash_from_public_key (public_key_t *p_pkey)

Typedef Documentation

public_key_packet_t

typedef struct public_key_packet_t public_key_packet_t

public_key_t

typedef struct public_key_t public_key_t

signature_packet_t

typedef struct signature_packet_t signature_packet_t

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
SIGNATURE_PACKET
PUBLIC_KEY_PACKET
USER_ID_PACKET

anonymous enum

anonymous enum

Enumerator
BINARY_SIGNATURE
TEXT_SIGNATURE
GENERIC_KEY_SIGNATURE
PERSONA_KEY_SIGNATURE
CASUAL_KEY_SIGNATURE
POSITIVE_KEY_SIGNATURE

anonymous enum

anonymous enum

Enumerator
ISSUER_SUBPACKET

Function Documentation

download_key()

public_key_t * download_key	(	vlc_object_t *	p_this,
		const uint8_t *	p_longid,
		const uint8_t *	p_signature_issuer
	)

References asprintf(), public_key_t::longid, msg_Dbg, parse_public_key(), vlc_stream_Delete(), vlc_stream_GetSize(), vlc_stream_NewURL, vlc_stream_Read(), and VLC_SUCCESS.

Referenced by GetUpdateFile().

download_signature()

int download_signature	(	vlc_object_t *	p_this,
		signature_packet_t *	p_sig,
		const char *	psz_url
	)

References BINARY_SIGNATURE, signature_packet_t::hashed_data, msg_Dbg, packet_header_len, packet_type, parse_signature_packet(), pgp_unarmor(), scalar_number(), SIGNATURE_PACKET, signature_packet_t::specific, TEXT_SIGNATURE, signature_packet_t::type, signature_packet_t::unhashed_data, signature_packet_t::v4, signature_packet_t::version, VLC_EGENERIC, VLC_ENOMEM, vlc_stream_Delete(), vlc_stream_GetSize(), vlc_stream_NewURL, vlc_stream_Read(), and VLC_SUCCESS.

Referenced by GetUpdateFile(), and update_DownloadReal().

hash_from_file()

uint8_t * hash_from_file	(	const char *	psz_file,
		signature_packet_t *	p_sig
	)

References signature_packet_t::digest_algo, hash_finish(), and hash_from_binary_file().

Referenced by update_DownloadReal().

hash_from_public_key()

uint8_t * hash_from_public_key

(

public_key_t *

p_pkey

)

References public_key_packet_t::algo, signature_packet_t::digest_algo, public_key_packet_t::dsa, public_key_packet_t::e, public_key_packet_t::g, GENERIC_KEY_SIGNATURE, hash_finish(), signature_packet_t::hash_verification, public_key_t::key, mpi_len(), public_key_packet_t::n, public_key_packet_t::p, POSITIVE_KEY_SIGNATURE, public_key_t::psz_username, public_key_packet_t::q, public_key_packet_t::rsa, public_key_packet_t::sig, public_key_t::sig, public_key_packet_t::timestamp, signature_packet_t::type, public_key_packet_t::version, signature_packet_t::version, and public_key_packet_t::y.

Referenced by GetUpdateFile().

hash_from_text()

uint8_t * hash_from_text	(	const char *	psz_text,
		signature_packet_t *	p_sig
	)

References signature_packet_t::digest_algo, hash_finish(), TEXT_SIGNATURE, and signature_packet_t::type.

Referenced by GetUpdateFile().

parse_public_key()

int parse_public_key	(	const uint8_t *	p_key_data,
		size_t	i_key_len,
		public_key_t *	p_key,
		const uint8_t *	p_sig_issuer
	)

References signature_packet_t::hashed_data, i_type, signature_packet_t::issuer_longid, public_key_t::key, packet_header_len, packet_type, parse_public_key_packet(), parse_signature_packet(), pgp_unarmor(), public_key_t::psz_username, PUBLIC_KEY_FOUND, PUBLIC_KEY_PACKET, scalar_number(), public_key_t::sig, SIGNATURE_FOUND, SIGNATURE_PACKET, signature_packet_t::specific, signature_packet_t::unhashed_data, USER_ID_FOUND, USER_ID_PACKET, signature_packet_t::v4, signature_packet_t::version, VLC_EGENERIC, VLC_ENOMEM, and VLC_SUCCESS.

Referenced by download_key(), and GetUpdateFile().

verify_signature()

int verify_signature	(	signature_packet_t *	sign,
		public_key_packet_t *	p_key,
		uint8_t *	p_hash
	)

References signature_packet_t::public_key_algo, verify_signature_dsa(), verify_signature_rsa(), and VLC_EGENERIC.

Referenced by GetUpdateFile(), and update_DownloadReal().