tls_gnutls.c File Reference

TLS implementation with GNUTLS. More...

Data Structures
struct	tls_t

Macros
#define	GNUTLS_CB_TLS_EXPORTER   3

Functions
void	tls_initialize (void)
void	tls_shutdown (void)
static int	_tls_password_callback (void *userdata, int attempt, const char *token_url, const char *token_label, unsigned int flags, char *pin, size_t pin_max)
static gnutls_x509_crt_t	_tls_load_cert_x509 (xmpp_conn_t *conn)
static gnutls_x509_crt_t	_tls_load_cert_p12 (xmpp_conn_t *conn)
static gnutls_x509_crt_t	_tls_load_cert (xmpp_conn_t *conn)
static void	_tls_free_cert (xmpp_conn_t *conn, gnutls_x509_crt_t cert)
static int	_tls_get_id_on_xmppaddr (xmpp_conn_t *conn, gnutls_x509_crt_t cert, unsigned int n, char **ret)
static int	_tls_id_on_xmppaddr (xmpp_conn_t *conn, gnutls_x509_crt_t cert, unsigned int n, char **ret)
char *	tls_id_on_xmppaddr (xmpp_conn_t *conn, unsigned int n)
	Search through the SubjectAlternativeNames and return the next id-on-xmppAddr element starting from n.
unsigned int	tls_id_on_xmppaddr_num (xmpp_conn_t *conn)
static xmpp_tlscert_t *	_x509_to_tlscert (xmpp_ctx_t *ctx, gnutls_x509_crt_t cert)
static int	_tls_verify (gnutls_session_t session)
tls_t *	tls_new (xmpp_conn_t *conn)
void	tls_free (tls_t *tls)
xmpp_tlscert_t *	tls_peer_cert (xmpp_conn_t *conn)
int	tls_set_credentials (tls_t *tls, const char *cafilename)
int	tls_init_channel_binding (tls_t *tls, const char **binding_prefix, size_t *binding_prefix_len)
const void *	tls_get_channel_binding_data (tls_t *tls, size_t *size)
int	tls_start (tls_t *tls)
int	tls_stop (tls_t *tls)
int	tls_error (struct conn_interface *intf)
int	tls_is_recoverable (struct conn_interface *intf, int error)
int	tls_pending (struct conn_interface *intf)
int	tls_read (struct conn_interface *intf, void *buff, size_t len)
int	tls_write (struct conn_interface *intf, const void *buff, size_t len)
int	tls_clear_pending_write (struct conn_interface *intf)

Detailed Description

TLS implementation with GNUTLS.

Macro Definition Documentation

GNUTLS_CB_TLS_EXPORTER

#define GNUTLS_CB_TLS_EXPORTER   3

Function Documentation

tls_initialize()

void tls_initialize

(

void

)

tls_shutdown()

void tls_shutdown

(

void

)

_tls_password_callback()

static int _tls_password_callback ( void *  userdata, int  attempt, const char *  token_url, const char *  token_label, unsigned int  flags, char *  pin, size_t  pin_max  )

static

_tls_load_cert_x509()

static gnutls_x509_crt_t _tls_load_cert_x509 ( xmpp_conn_t *  conn )

static

_tls_load_cert_p12()

static gnutls_x509_crt_t _tls_load_cert_p12 ( xmpp_conn_t *  conn )

static

_tls_load_cert()

static gnutls_x509_crt_t _tls_load_cert ( xmpp_conn_t *  conn )

static

_tls_free_cert()

static void _tls_free_cert ( xmpp_conn_t *  conn, gnutls_x509_crt_t  cert  )

static

_tls_get_id_on_xmppaddr()

static int _tls_get_id_on_xmppaddr ( xmpp_conn_t *  conn, gnutls_x509_crt_t  cert, unsigned int  n, char **  ret  )

static

_tls_id_on_xmppaddr()

static int _tls_id_on_xmppaddr ( xmpp_conn_t *  conn, gnutls_x509_crt_t  cert, unsigned int  n, char **  ret  )

static

tls_id_on_xmppaddr()

char * tls_id_on_xmppaddr	(	xmpp_conn_t *	conn,
		unsigned int	n
	)

Search through the SubjectAlternativeNames and return the next id-on-xmppAddr element starting from n.

tls_id_on_xmppaddr_num()

unsigned int tls_id_on_xmppaddr_num

(

xmpp_conn_t *

conn

)

_x509_to_tlscert()

static xmpp_tlscert_t * _x509_to_tlscert ( xmpp_ctx_t *  ctx, gnutls_x509_crt_t  cert  )

static

_tls_verify()

static int _tls_verify ( gnutls_session_t  session )

static

tls_new()

tls_t * tls_new

(

xmpp_conn_t *

conn

)

tls_free()

void tls_free

(

tls_t *

tls

)

tls_peer_cert()

xmpp_tlscert_t * tls_peer_cert

(

xmpp_conn_t *

conn

)

tls_set_credentials()

int tls_set_credentials	(	tls_t *	tls,
		const char *	cafilename
	)

tls_init_channel_binding()

int tls_init_channel_binding	(	tls_t *	tls,
		const char **	binding_prefix,
		size_t *	binding_prefix_len
	)

tls_get_channel_binding_data()

const void * tls_get_channel_binding_data	(	tls_t *	tls,
		size_t *	size
	)

tls_start()

int tls_start

(

tls_t *

tls

)

tls_stop()

int tls_stop

(

tls_t *

tls

)

tls_error()

int tls_error

(

struct conn_interface *

intf

)

tls_is_recoverable()

int tls_is_recoverable	(	struct conn_interface *	intf,
		int	error
	)

tls_pending()

int tls_pending

(

struct conn_interface *

intf

)

tls_read()

int tls_read	(	struct conn_interface *	intf,
		void *	buff,
		size_t	len
	)

tls_write()

int tls_write	(	struct conn_interface *	intf,
		const void *	buff,
		size_t	len
	)

tls_clear_pending_write()

int tls_clear_pending_write

(

struct conn_interface *

intf

)