commit 10c016c055c3900bf5a52f30a67f3aff20a37492
author Matus Fabian <matfabia@cisco.com> Wed Oct 16 15:29:36 2024 +0200
committer Florin Coras <florin.coras@gmail.com> Fri Oct 25 15:50:51 2024 +0000
tree 194b8714c3e2b7b61d33d5ee6d9febc580069b40
parent 75f4960d12a37d0b6ad2cd003e2a10ddb2527db6

session: support of multiple extended configs

This allow configuration for each transport protocol when combined,
e.g. HTTPS=HTTP+TLS.
Extended config of session endpoint config is now chunk of memory,
which allow seamless integration with VCL, and internal
representation is hidden behind APIs, which is better for
future improvements. By default chunk is allocated to 512B if the
app doesn't do so before.

Type: improvement
Change-Id: I323f19ec255eba31c58c06b8b83af45aab7f5bb1
Signed-off-by: Matus Fabian <matfabia@cisco.com>

src/vnet/tls/tls.c

diff --git a/src/vnet/tls/tls.c b/src/vnet/tls/tls.c
index 8754b67..12dcbb4 100644
--- a/src/vnet/tls/tls.c
+++ b/src/vnet/tls/tls.c
@@ -628,16 +628,18 @@
   application_t *app;
   tls_ctx_t *ctx;
   u32 ctx_index;
+  transport_endpt_ext_cfg_t *ext_cfg;
   int rv;
 
   sep = (session_endpoint_cfg_t *) tep;
-  if (!sep->ext_cfg)
+  ext_cfg = session_endpoint_get_ext_cfg (sep, TRANSPORT_ENDPT_EXT_CFG_CRYPTO);
+  if (!ext_cfg)
     return SESSION_E_NOEXTCFG;
 
   app_wrk = app_worker_get (sep->app_wrk_index);
   app = application_get (app_wrk->app_index);
 
-  ccfg = &sep->ext_cfg->crypto;
+  ccfg = &ext_cfg->crypto;
   engine_type = tls_get_engine_type (ccfg->crypto_engine, app->tls_engine);
   if (engine_type == CRYPTO_ENGINE_NONE)
     {
@@ -709,16 +711,18 @@
   app_listener_t *al;
   tls_ctx_t *lctx;
   u32 lctx_index;
+  transport_endpt_ext_cfg_t *ext_cfg;
   int rv;
 
   sep = (session_endpoint_cfg_t *) tep;
-  if (!sep->ext_cfg)
+  ext_cfg = session_endpoint_get_ext_cfg (sep, TRANSPORT_ENDPT_EXT_CFG_CRYPTO);
+  if (!ext_cfg)
     return SESSION_E_NOEXTCFG;
 
   app_wrk = app_worker_get (sep->app_wrk_index);
   app = application_get (app_wrk->app_index);
 
-  ccfg = &sep->ext_cfg->crypto;
+  ccfg = &ext_cfg->crypto;
   engine_type = tls_get_engine_type (ccfg->crypto_engine, app->tls_engine);
   if (engine_type == CRYPTO_ENGINE_NONE)
     {
@@ -1115,16 +1119,18 @@
   application_t *app;
   tls_ctx_t *ctx;
   u32 ctx_handle;
+  transport_endpt_ext_cfg_t *ext_cfg;
   int rv;
 
   sep = (session_endpoint_cfg_t *) tep;
-  if (!sep->ext_cfg)
+  ext_cfg = session_endpoint_get_ext_cfg (sep, TRANSPORT_ENDPT_EXT_CFG_CRYPTO);
+  if (!ext_cfg)
     return -1;
 
   app_wrk = app_worker_get (sep->app_wrk_index);
   app = application_get (app_wrk->app_index);
 
-  ccfg = &sep->ext_cfg->crypto;
+  ccfg = &ext_cfg->crypto;
   engine_type = tls_get_engine_type (ccfg->crypto_engine, app->tls_engine);
   if (engine_type == CRYPTO_ENGINE_NONE)
     {