FD.io VPP  v19.08-27-gf4dcae4
Vector Packet Processing
tls.c File Reference
+ Include dependency graph for tls.c:

Go to the source code of this file.

Macros

#define TLS_INVALID_HANDLE   ~0
 
#define TLS_IDX_MASK   0x00FFFFFF
 
#define TLS_ENGINE_TYPE_SHIFT   29
 

Functions

void tls_disconnect (u32 ctx_handle, u32 thread_index)
 
void tls_disconnect_transport (tls_ctx_t *ctx)
 
tls_engine_type_t tls_get_available_engine (void)
 
int tls_add_vpp_q_rx_evt (session_t *s)
 
int tls_add_vpp_q_builtin_rx_evt (session_t *s)
 
int tls_add_vpp_q_tx_evt (session_t *s)
 
int tls_add_vpp_q_builtin_tx_evt (session_t *s)
 
static int tls_add_app_q_evt (app_worker_t *app, session_t *app_session)
 
u32 tls_listener_ctx_alloc (void)
 
void tls_listener_ctx_free (tls_ctx_t *ctx)
 
tls_ctx_ttls_listener_ctx_get (u32 ctx_index)
 
u32 tls_listener_ctx_index (tls_ctx_t *ctx)
 
u32 tls_ctx_half_open_alloc (void)
 
void tls_ctx_half_open_free (u32 ho_index)
 
tls_ctx_ttls_ctx_half_open_get (u32 ctx_index)
 
void tls_ctx_half_open_reader_unlock ()
 
u32 tls_ctx_half_open_index (tls_ctx_t *ctx)
 
void tls_notify_app_enqueue (tls_ctx_t *ctx, session_t *app_session)
 
int tls_notify_app_accept (tls_ctx_t *ctx)
 
int tls_notify_app_connected (tls_ctx_t *ctx, u8 is_failed)
 
static void tls_ctx_parse_handle (u32 ctx_handle, u32 *ctx_index, u32 *engine_type)
 
static tls_engine_type_t tls_get_engine_type (tls_engine_type_t preferred)
 
static u32 tls_ctx_alloc (tls_engine_type_t engine_type)
 
static tls_ctx_ttls_ctx_get (u32 ctx_handle)
 
static tls_ctx_ttls_ctx_get_w_thread (u32 ctx_handle, u8 thread_index)
 
static int tls_ctx_init_server (tls_ctx_t *ctx)
 
static int tls_ctx_init_client (tls_ctx_t *ctx)
 
static int tls_ctx_write (tls_ctx_t *ctx, session_t *app_session)
 
static int tls_ctx_read (tls_ctx_t *ctx, session_t *tls_session)
 
static int tls_ctx_transport_close (tls_ctx_t *ctx)
 
static int tls_ctx_app_close (tls_ctx_t *ctx)
 
void tls_ctx_free (tls_ctx_t *ctx)
 
u8 tls_ctx_handshake_is_over (tls_ctx_t *ctx)
 
void tls_session_reset_callback (session_t *s)
 
int tls_add_segment_callback (u32 client_index, u64 segment_handle)
 
int tls_del_segment_callback (u32 client_index, u64 segment_handle)
 
void tls_session_disconnect_callback (session_t *tls_session)
 
int tls_session_accept_callback (session_t *tls_session)
 
int tls_app_rx_callback (session_t *tls_session)
 
int tls_session_connected_callback (u32 tls_app_index, u32 ho_ctx_index, session_t *tls_session, u8 is_fail)
 
static void tls_app_session_cleanup (session_t *s, session_cleanup_ntf_t ntf)
 
int tls_connect (transport_endpoint_cfg_t *tep)
 
u32 tls_start_listen (u32 app_listener_index, transport_endpoint_t *tep)
 
u32 tls_stop_listen (u32 lctx_index)
 
transport_connection_ttls_connection_get (u32 ctx_index, u32 thread_index)
 
transport_connection_ttls_listener_get (u32 listener_index)
 
int tls_custom_tx_callback (void *session, u32 max_burst_size)
 
u8format_tls_ctx (u8 *s, va_list *args)
 
u8format_tls_connection (u8 *s, va_list *args)
 
u8format_tls_listener (u8 *s, va_list *args)
 
u8format_tls_half_open (u8 *s, va_list *args)
 
static void tls_transport_endpoint_get (u32 ctx_handle, u32 thread_index, transport_endpoint_t *tep, u8 is_lcl)
 
static void tls_transport_listener_endpoint_get (u32 ctx_handle, transport_endpoint_t *tep, u8 is_lcl)
 
void tls_register_engine (const tls_engine_vft_t *vft, tls_engine_type_t type)
 
static clib_error_ttls_init (vlib_main_t *vm)
 
static clib_error_ttls_config_fn (vlib_main_t *vm, unformat_input_t *input)
 
tls_main_tvnet_tls_get_main (void)
 

Variables

static tls_main_t tls_main
 
static tls_engine_vft_ttls_vfts
 
static session_cb_vft_t tls_app_cb_vft
 
static const transport_proto_vft_t tls_proto
 

Macro Definition Documentation

#define TLS_ENGINE_TYPE_SHIFT   29

Definition at line 25 of file tls.c.

#define TLS_IDX_MASK   0x00FFFFFF

Definition at line 24 of file tls.c.

#define TLS_INVALID_HANDLE   ~0

Definition at line 23 of file tls.c.

Function Documentation

u8* format_tls_connection ( u8 s,
va_list *  args 
)

Definition at line 718 of file tls.c.

+ Here is the call graph for this function:

u8* format_tls_ctx ( u8 s,
va_list *  args 
)

Definition at line 702 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

u8* format_tls_half_open ( u8 s,
va_list *  args 
)

Definition at line 762 of file tls.c.

+ Here is the call graph for this function:

u8* format_tls_listener ( u8 s,
va_list *  args 
)

Definition at line 742 of file tls.c.

+ Here is the call graph for this function:

static int tls_add_app_q_evt ( app_worker_t app,
session_t app_session 
)
inlinestatic

Definition at line 87 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

int tls_add_segment_callback ( u32  client_index,
u64  segment_handle 
)

Definition at line 369 of file tls.c.

int tls_add_vpp_q_builtin_rx_evt ( session_t s)

Definition at line 62 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

int tls_add_vpp_q_builtin_tx_evt ( session_t s)

Definition at line 78 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

int tls_add_vpp_q_rx_evt ( session_t s)

Definition at line 54 of file tls.c.

+ Here is the call graph for this function:

int tls_add_vpp_q_tx_evt ( session_t s)

Definition at line 70 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

int tls_app_rx_callback ( session_t tls_session)

Definition at line 429 of file tls.c.

+ Here is the call graph for this function:

static void tls_app_session_cleanup ( session_t s,
session_cleanup_ntf_t  ntf 
)
static

Definition at line 493 of file tls.c.

+ Here is the call graph for this function:

static clib_error_t* tls_config_fn ( vlib_main_t vm,
unformat_input_t input 
)
static

Definition at line 879 of file tls.c.

+ Here is the call graph for this function:

int tls_connect ( transport_endpoint_cfg_t tep)

Definition at line 520 of file tls.c.

+ Here is the call graph for this function:

transport_connection_t* tls_connection_get ( u32  ctx_index,
u32  thread_index 
)

Definition at line 671 of file tls.c.

+ Here is the call graph for this function:

static u32 tls_ctx_alloc ( tls_engine_type_t  engine_type)
inlinestatic

Definition at line 286 of file tls.c.

+ Here is the caller graph for this function:

static int tls_ctx_app_close ( tls_ctx_t ctx)
inlinestatic

Definition at line 340 of file tls.c.

+ Here is the caller graph for this function:

void tls_ctx_free ( tls_ctx_t ctx)

Definition at line 346 of file tls.c.

+ Here is the caller graph for this function:

static tls_ctx_t* tls_ctx_get ( u32  ctx_handle)
inlinestatic

Definition at line 294 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

static tls_ctx_t* tls_ctx_get_w_thread ( u32  ctx_handle,
u8  thread_index 
)
inlinestatic

Definition at line 302 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

u32 tls_ctx_half_open_alloc ( void  )

Definition at line 124 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

void tls_ctx_half_open_free ( u32  ho_index)

Definition at line 152 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

tls_ctx_t* tls_ctx_half_open_get ( u32  ctx_index)

Definition at line 161 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

u32 tls_ctx_half_open_index ( tls_ctx_t ctx)

Definition at line 175 of file tls.c.

void tls_ctx_half_open_reader_unlock ( )

Definition at line 169 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

u8 tls_ctx_handshake_is_over ( tls_ctx_t ctx)

Definition at line 352 of file tls.c.

static int tls_ctx_init_client ( tls_ctx_t ctx)
inlinestatic

Definition at line 316 of file tls.c.

+ Here is the caller graph for this function:

static int tls_ctx_init_server ( tls_ctx_t ctx)
inlinestatic

Definition at line 310 of file tls.c.

+ Here is the caller graph for this function:

static void tls_ctx_parse_handle ( u32  ctx_handle,
u32 ctx_index,
u32 engine_type 
)
inlinestatic

Definition at line 271 of file tls.c.

+ Here is the caller graph for this function:

static int tls_ctx_read ( tls_ctx_t ctx,
session_t tls_session 
)
inlinestatic

Definition at line 328 of file tls.c.

+ Here is the caller graph for this function:

static int tls_ctx_transport_close ( tls_ctx_t ctx)
inlinestatic

Definition at line 334 of file tls.c.

+ Here is the caller graph for this function:

static int tls_ctx_write ( tls_ctx_t ctx,
session_t app_session 
)
inlinestatic

Definition at line 322 of file tls.c.

+ Here is the caller graph for this function:

int tls_custom_tx_callback ( void *  session,
u32  max_burst_size 
)

Definition at line 687 of file tls.c.

+ Here is the call graph for this function:

int tls_del_segment_callback ( u32  client_index,
u64  segment_handle 
)

Definition at line 376 of file tls.c.

void tls_disconnect ( u32  ctx_handle,
u32  thread_index 
)

Definition at line 570 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

void tls_disconnect_transport ( tls_ctx_t ctx)

Definition at line 30 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

tls_engine_type_t tls_get_available_engine ( void  )

Definition at line 42 of file tls.c.

+ Here is the caller graph for this function:

static tls_engine_type_t tls_get_engine_type ( tls_engine_type_t  preferred)
inlinestatic

Definition at line 278 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

static clib_error_t* tls_init ( vlib_main_t vm)
static

Definition at line 825 of file tls.c.

+ Here is the call graph for this function:

u32 tls_listener_ctx_alloc ( void  )

Definition at line 93 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

void tls_listener_ctx_free ( tls_ctx_t ctx)

Definition at line 104 of file tls.c.

+ Here is the caller graph for this function:

tls_ctx_t* tls_listener_ctx_get ( u32  ctx_index)

Definition at line 112 of file tls.c.

+ Here is the caller graph for this function:

u32 tls_listener_ctx_index ( tls_ctx_t ctx)

Definition at line 118 of file tls.c.

transport_connection_t* tls_listener_get ( u32  listener_index)

Definition at line 679 of file tls.c.

+ Here is the call graph for this function:

int tls_notify_app_accept ( tls_ctx_t ctx)

Definition at line 190 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

int tls_notify_app_connected ( tls_ctx_t ctx,
u8  is_failed 
)

Definition at line 222 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

void tls_notify_app_enqueue ( tls_ctx_t ctx,
session_t app_session 
)

Definition at line 181 of file tls.c.

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

void tls_register_engine ( const tls_engine_vft_t vft,
tls_engine_type_t  type 
)

Definition at line 818 of file tls.c.

+ Here is the caller graph for this function:

int tls_session_accept_callback ( session_t tls_session)

Definition at line 395 of file tls.c.

+ Here is the call graph for this function:

int tls_session_connected_callback ( u32  tls_app_index,
u32  ho_ctx_index,
session_t tls_session,
u8  is_fail 
)

Definition at line 439 of file tls.c.

+ Here is the call graph for this function:

void tls_session_disconnect_callback ( session_t tls_session)

Definition at line 382 of file tls.c.

+ Here is the call graph for this function:

void tls_session_reset_callback ( session_t s)

Definition at line 358 of file tls.c.

+ Here is the call graph for this function:

u32 tls_start_listen ( u32  app_listener_index,
transport_endpoint_t tep 
)

Definition at line 581 of file tls.c.

+ Here is the call graph for this function:

u32 tls_stop_listen ( u32  lctx_index)

Definition at line 648 of file tls.c.

+ Here is the call graph for this function:

static void tls_transport_endpoint_get ( u32  ctx_handle,
u32  thread_index,
transport_endpoint_t tep,
u8  is_lcl 
)
static

Definition at line 773 of file tls.c.

+ Here is the call graph for this function:

static void tls_transport_listener_endpoint_get ( u32  ctx_handle,
transport_endpoint_t tep,
u8  is_lcl 
)
static

Definition at line 784 of file tls.c.

+ Here is the call graph for this function:

tls_main_t* vnet_tls_get_main ( void  )

Definition at line 904 of file tls.c.

+ Here is the caller graph for this function:

Variable Documentation

session_cb_vft_t tls_app_cb_vft
static
Initial value:
= {
.session_accept_callback = tls_session_accept_callback,
.session_disconnect_callback = tls_session_disconnect_callback,
.session_connected_callback = tls_session_connected_callback,
.session_reset_callback = tls_session_reset_callback,
.add_segment_callback = tls_add_segment_callback,
.del_segment_callback = tls_del_segment_callback,
.builtin_app_rx_callback = tls_app_rx_callback,
.session_cleanup_callback = tls_app_session_cleanup,
}
void tls_session_reset_callback(session_t *s)
Definition: tls.c:358
void tls_session_disconnect_callback(session_t *tls_session)
Definition: tls.c:382
int tls_app_rx_callback(session_t *tls_session)
Definition: tls.c:429
int tls_del_segment_callback(u32 client_index, u64 segment_handle)
Definition: tls.c:376
int tls_session_accept_callback(session_t *tls_session)
Definition: tls.c:395
int tls_add_segment_callback(u32 client_index, u64 segment_handle)
Definition: tls.c:369
static void tls_app_session_cleanup(session_t *s, session_cleanup_ntf_t ntf)
Definition: tls.c:493
int tls_session_connected_callback(u32 tls_app_index, u32 ho_ctx_index, session_t *tls_session, u8 is_fail)
Definition: tls.c:439

Definition at line 507 of file tls.c.

tls_main_t tls_main
static

Definition at line 20 of file tls.c.

const transport_proto_vft_t tls_proto
static
Initial value:
= {
.connect = tls_connect,
.close = tls_disconnect,
.start_listen = tls_start_listen,
.stop_listen = tls_stop_listen,
.get_connection = tls_connection_get,
.get_listener = tls_listener_get,
.custom_tx = tls_custom_tx_callback,
.format_connection = format_tls_connection,
.format_half_open = format_tls_half_open,
.format_listener = format_tls_listener,
.get_transport_endpoint = tls_transport_endpoint_get,
.get_transport_listener_endpoint = tls_transport_listener_endpoint_get,
.transport_options = {
.service_type = TRANSPORT_SERVICE_APP,
},
}
u8 * format_tls_connection(u8 *s, va_list *args)
Definition: tls.c:718
transport_connection_t * tls_connection_get(u32 ctx_index, u32 thread_index)
Definition: tls.c:671
u8 * format_tls_listener(u8 *s, va_list *args)
Definition: tls.c:742
static void tls_transport_listener_endpoint_get(u32 ctx_handle, transport_endpoint_t *tep, u8 is_lcl)
Definition: tls.c:784
static void tls_transport_endpoint_get(u32 ctx_handle, u32 thread_index, transport_endpoint_t *tep, u8 is_lcl)
Definition: tls.c:773
app transport service
void tls_disconnect(u32 ctx_handle, u32 thread_index)
Definition: tls.c:570
transport_connection_t * tls_listener_get(u32 listener_index)
Definition: tls.c:679
int tls_connect(transport_endpoint_cfg_t *tep)
Definition: tls.c:520
apps acting as transports
int tls_custom_tx_callback(void *session, u32 max_burst_size)
Definition: tls.c:687
u32 tls_stop_listen(u32 lctx_index)
Definition: tls.c:648
u8 * format_tls_half_open(u8 *s, va_list *args)
Definition: tls.c:762
u32 tls_start_listen(u32 app_listener_index, transport_endpoint_t *tep)
Definition: tls.c:581

Definition at line 797 of file tls.c.

tls_engine_vft_t* tls_vfts
static

Definition at line 21 of file tls.c.