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authorFlorin Coras <fcoras@cisco.com>2019-04-17 14:19:12 -0700
committerDamjan Marion <dmarion@me.com>2019-04-18 07:52:17 +0000
commit06a6a30f911383523931cd05c515f08aead7fbd0 (patch)
tree787c3d7c71eb1b3d030af3ae1ae93e7251710d3f /src/vnet
parentd6c9e82fa3f7caf01502b7f877bb3c7a1d9aaa34 (diff)
tls: allow engines to customize close
Change-Id: I11ac3e4f59206902e5dfc326f815c877c5dd6643 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/tls/tls.c41
-rw-r--r--src/vnet/tls/tls.h3
2 files changed, 26 insertions, 18 deletions
diff --git a/src/vnet/tls/tls.c b/src/vnet/tls/tls.c
index 81b51f5dcc8..4d042d6bc85 100644
--- a/src/vnet/tls/tls.c
+++ b/src/vnet/tls/tls.c
@@ -26,7 +26,7 @@ static tls_engine_vft_t *tls_vfts;
void tls_disconnect (u32 ctx_handle, u32 thread_index);
-static void
+void
tls_disconnect_transport (tls_ctx_t * ctx)
{
vnet_disconnect_args_t a = {
@@ -287,13 +287,6 @@ tls_ctx_alloc (tls_engine_type_t engine_type)
return (((u32) engine_type << TLS_ENGINE_TYPE_SHIFT) | ctx_index);
}
-static inline void
-tls_ctx_free (tls_ctx_t * ctx)
-{
- vec_free (ctx->srv_hostname);
- tls_vfts[ctx->tls_ctx_engine].ctx_free (ctx);
-}
-
static inline tls_ctx_t *
tls_ctx_get (u32 ctx_handle)
{
@@ -334,7 +327,26 @@ tls_ctx_read (tls_ctx_t * ctx, session_t * tls_session)
return tls_vfts[ctx->tls_ctx_engine].ctx_read (ctx, tls_session);
}
-static inline u8
+static inline int
+tls_ctx_transport_close (tls_ctx_t * ctx)
+{
+ return tls_vfts[ctx->tls_ctx_engine].ctx_transport_close (ctx);
+}
+
+static inline int
+tls_ctx_app_close (tls_ctx_t * ctx)
+{
+ return tls_vfts[ctx->tls_ctx_engine].ctx_app_close (ctx);
+}
+
+void
+tls_ctx_free (tls_ctx_t * ctx)
+{
+ vec_free (ctx->srv_hostname);
+ tls_vfts[ctx->tls_ctx_engine].ctx_free (ctx);
+}
+
+u8
tls_ctx_handshake_is_over (tls_ctx_t * ctx)
{
return tls_vfts[ctx->tls_ctx_engine].ctx_handshake_is_over (ctx);
@@ -368,13 +380,8 @@ tls_session_disconnect_callback (session_t * tls_session)
tls_session->session_index);
ctx = tls_ctx_get (tls_session->opaque);
- if (!tls_ctx_handshake_is_over (ctx))
- {
- session_close (tls_session);
- return;
- }
ctx->is_passive_close = 1;
- session_transport_closing_notify (&ctx->connection);
+ tls_ctx_transport_close (ctx);
}
int
@@ -542,9 +549,7 @@ tls_disconnect (u32 ctx_handle, u32 thread_index)
TLS_DBG (1, "Disconnecting %x", ctx_handle);
ctx = tls_ctx_get (ctx_handle);
- tls_disconnect_transport (ctx);
- session_transport_delete_notify (&ctx->connection);
- tls_ctx_free (ctx);
+ tls_ctx_app_close (ctx);
}
u32
diff --git a/src/vnet/tls/tls.h b/src/vnet/tls/tls.h
index fffffec9422..6de6924d390 100644
--- a/src/vnet/tls/tls.h
+++ b/src/vnet/tls/tls.h
@@ -109,6 +109,8 @@ typedef struct tls_engine_vft_
u8 (*ctx_handshake_is_over) (tls_ctx_t * ctx);
int (*ctx_start_listen) (tls_ctx_t * ctx);
int (*ctx_stop_listen) (tls_ctx_t * ctx);
+ int (*ctx_transport_close) (tls_ctx_t * ctx);
+ int (*ctx_app_close) (tls_ctx_t * ctx);
} tls_engine_vft_t;
tls_main_t *vnet_tls_get_main (void);
@@ -121,6 +123,7 @@ int tls_add_vpp_q_builtin_rx_evt (session_t * s);
int tls_notify_app_accept (tls_ctx_t * ctx);
int tls_notify_app_connected (tls_ctx_t * ctx, u8 is_failed);
void tls_notify_app_enqueue (tls_ctx_t * ctx, session_t * app_session);
+void tls_disconnect_transport (tls_ctx_t * ctx);
#endif /* SRC_VNET_TLS_TLS_H_ */
/*