tls.h File Reference

#include "libavutil/bprint.h"
#include "libavutil/opt.h"
#include "url.h"

Go to the source code of this file.

Data Structures
struct	TLSShared

Macros
#define	MAX_CERTIFICATE_SIZE   8192
	Maximum size limit of a certificate and private key size. More...
#define	TLS_OPTFL   (AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
#define	TLS_COMMON_OPTIONS(pstruct, options_field)

Enumerations
enum	DTLSState { DTLS_STATE_NONE, DTLS_STATE_FINISHED, DTLS_STATE_CLOSED, DTLS_STATE_FAILED }

Functions
int	ff_tls_open_underlying (TLSShared *c, URLContext *parent, const char *uri, AVDictionary **options)
int	ff_url_read_all (const char *url, AVBPrint *bp)
	Read all data from the given URL url and store it in the given buffer bp. More...
int	ff_dtls_set_udp (URLContext *h, URLContext *udp)
int	ff_dtls_export_materials (URLContext *h, char *dtls_srtp_materials, size_t materials_sz)
int	ff_dtls_state (URLContext *h)
int	ff_ssl_read_key_cert (char *key_url, char *cert_url, char *key_buf, size_t key_sz, char *cert_buf, size_t cert_sz, char **fingerprint)
int	ff_ssl_gen_key_cert (char *key_buf, size_t key_sz, char *cert_buf, size_t cert_sz, char **fingerprint)
void	ff_gnutls_init (void)
void	ff_gnutls_deinit (void)
int	ff_openssl_init (void)
void	ff_openssl_deinit (void)

Macro Definition Documentation

MAX_CERTIFICATE_SIZE

#define MAX_CERTIFICATE_SIZE   8192

Maximum size limit of a certificate and private key size.

Definition at line 34 of file tls.h.

TLS_OPTFL

#define TLS_OPTFL   (AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_ENCODING_PARAM)

Definition at line 82 of file tls.h.

TLS_COMMON_OPTIONS

#define TLS_COMMON_OPTIONS	(		pstruct,
			options_field
	)

Value:

    {"ca_file",    "Certificate Authority database file", offsetof(pstruct, options_field . ca_file),   AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \
    {"cafile",     "Certificate Authority database file", offsetof(pstruct, options_field . ca_file),   AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \
    {"tls_verify", "Verify the peer certificate",         offsetof(pstruct, options_field . verify),    AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = TLS_OPTFL }, \
    {"cert_file",  "Certificate file",                    offsetof(pstruct, options_field . cert_file), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \
    {"key_file",   "Private key file",                    offsetof(pstruct, options_field . key_file),  AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \
    {"listen",     "Listen for incoming connections",     offsetof(pstruct, options_field . listen),    AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = TLS_OPTFL }, \
    {"verifyhost", "Verify against a specific hostname",  offsetof(pstruct, options_field . host),      AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \
    {"http_proxy", "Set proxy to tunnel through",         offsetof(pstruct, options_field . http_proxy), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL }, \
    {"use_external_udp", "Use external UDP from muxer or demuxer", offsetof(pstruct, options_field . use_external_udp), AV_OPT_TYPE_INT, { .i64 = 0}, 0, 1, .flags = TLS_OPTFL }, \
    {"mtu", "Maximum Transmission Unit", offsetof(pstruct, options_field . mtu), AV_OPT_TYPE_INT,  { .i64 = 0 }, 0, INT_MAX, .flags = TLS_OPTFL}, \
    {"fingerprint", "The optional fingerprint for DTLS", offsetof(pstruct, options_field . fingerprint), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL}, \
    {"cert_buf", "The optional certificate buffer for DTLS", offsetof(pstruct, options_field . cert_buf), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL}, \
    {"key_buf", "The optional private key buffer for DTLS", offsetof(pstruct, options_field . key_buf), AV_OPT_TYPE_STRING, .flags = TLS_OPTFL}

Definition at line 83 of file tls.h.

Enumeration Type Documentation

DTLSState

enum DTLSState

Enumerator
DTLS_STATE_NONE
DTLS_STATE_FINISHED
DTLS_STATE_CLOSED
DTLS_STATE_FAILED

Definition at line 36 of file tls.h.

Function Documentation

ff_tls_open_underlying()

int ff_tls_open_underlying	(	TLSShared *	c,
		URLContext *	parent,
		const char *	uri,
		AVDictionary **	options
	)

Definition at line 69 of file tls.c.

Referenced by dtls_start(), ff_tls_open(), and tls_open().

ff_url_read_all()

int ff_url_read_all	(	const char *	url,
		AVBPrint *	bp
	)

Read all data from the given URL url and store it in the given buffer bp.

Definition at line 153 of file tls.c.

Referenced by ff_ssl_read_key_cert().

ff_dtls_set_udp()

int ff_dtls_set_udp	(	URLContext *	h,
		URLContext *	udp
	)

Definition at line 497 of file tls_openssl.c.

Referenced by dtls_initialize().

ff_dtls_export_materials()

int ff_dtls_export_materials	(	URLContext *	h,
		char *	dtls_srtp_materials,
		size_t	materials_sz
	)

Definition at line 504 of file tls_openssl.c.

Referenced by setup_srtp().

ff_dtls_state()

int ff_dtls_state

(

URLContext *

h

)

Definition at line 519 of file tls_openssl.c.

Referenced by dtls_context_on_state().

ff_ssl_read_key_cert()

int ff_ssl_read_key_cert	(	char *	key_url,
		char *	cert_url,
		char *	key_buf,
		size_t	key_sz,
		char *	cert_buf,
		size_t	cert_sz,
		char **	fingerprint
	)

Definition at line 159 of file tls_openssl.c.

Referenced by certificate_key_init().

ff_ssl_gen_key_cert()

int ff_ssl_gen_key_cert	(	char *	key_buf,
		size_t	key_sz,
		char *	cert_buf,
		size_t	cert_sz,
		char **	fingerprint
	)

Definition at line 381 of file tls_openssl.c.

Referenced by certificate_key_init().

ff_gnutls_init()

void ff_gnutls_init

(

void

)

Definition at line 55 of file tls_gnutls.c.

Referenced by ff_tls_init(), and tls_open().

ff_gnutls_deinit()

void ff_gnutls_deinit

(

void

)

Definition at line 66 of file tls_gnutls.c.

Referenced by ff_tls_deinit(), and tls_close().

ff_openssl_init()

int ff_openssl_init

(

void

)

Definition at line 557 of file tls_openssl.c.

Referenced by ff_tls_init(), and tls_open().

ff_openssl_deinit()

void ff_openssl_deinit

(

void

)

Definition at line 587 of file tls_openssl.c.

Referenced by ff_tls_deinit(), and tls_close().