quic: update quicly to v0.0.5

-Update quicly patches
-Remove event logger (removed from quicly).
-Update quicly functions calls

Type: feature

Signed-off-by: MathiasRaoul <mathias.raoul@gmail.com>
Change-Id: I0355befeb5ce961928f17225c83890ba87cf6ebc

4 files changed, 109 insertions, 53 deletions

diff --git a/build/external/packages/quicly.mk b/build/external/packages/quicly.mk
index e4926a6a277..e14a513d8be 100644
--- a/build/external/packages/quicly.mk
+++ b/build/external/packages/quicly.mk
@@ -11,9 +11,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-quicly_version := 0.0.3-vpp
+quicly_version := 0.0.5-vpp
 quicly_tarball := quicly_$(quicly_version).tar.gz
-quicly_tarball_md5sum := fa4be6d9039967b380bbf14c96e34cdc
+quicly_tarball_md5sum := 47f6d6324412efcbd058cce1b1ebc045
 quicly_tarball_strip_dirs := 1
 quicly_url := https://github.com/vpp-quic/quicly/releases/download/v$(quicly_version)/quicly_$(quicly_version).tar.gz
 
@@ -21,13 +21,13 @@ picotls_build_dir := $(B)/build-picotls
 
 define  quicly_build_cmds
 	@cd $(quicly_build_dir) && \
-		$(CMAKE) -DCMAKE_INSTALL_PREFIX:PATH=$(quicly_install_dir) \
+		$(CMAKE) -DWITH_DTRACE=OFF -DCMAKE_INSTALL_PREFIX:PATH=$(quicly_install_dir) \
 		$(quicly_src_dir) > $(quicly_build_log)
 	@$(MAKE) $(MAKE_ARGS) -C $(quicly_build_dir) > $(quicly_build_log)
 
 	@mkdir -p $(picotls_build_dir)
 	@cd $(picotls_build_dir) && \
-		$(CMAKE) -DCMAKE_INSTALL_PREFIX:PATH=$(quicly_install_dir) \
+		$(CMAKE) -DWITH_DTRACE=OFF -DCMAKE_INSTALL_PREFIX:PATH=$(quicly_install_dir) \
 		$(quicly_src_dir)/deps/picotls > $(quicly_build_log)
 endef
 
diff --git a/build/external/patches/quicly_0.0.5-vpp/0001-Add-function-ptr-in-ptls-ctx-for-aead_encrypt.patch b/build/external/patches/quicly_0.0.5-vpp/0001-Add-function-ptr-in-ptls-ctx-for-aead_encrypt.patch
new file mode 100644
index 00000000000..80f3bcb684f
--- /dev/null
+++ b/build/external/patches/quicly_0.0.5-vpp/0001-Add-function-ptr-in-ptls-ctx-for-aead_encrypt.patch
@@ -0,0 +1,33 @@
+diff --git a/deps/picotls/include/picotls.h b/deps/picotls/include/picotls.h
+index 06d62f9..de33b86 100644
+--- a/deps/picotls/include/picotls.h
++++ b/deps/picotls/include/picotls.h
+@@ -276,6 +276,8 @@ typedef struct st_ptls_aead_context_t {
+     size_t (*do_encrypt_final)(struct st_ptls_aead_context_t *ctx, void *output);
+     size_t (*do_decrypt)(struct st_ptls_aead_context_t *ctx, void *output, const void *input, size_t inlen, const void *iv,
+                          const void *aad, size_t aadlen);
++    size_t (*do_encrypt)(struct st_ptls_aead_context_t *ctx, void *output, const void *input, size_t inlen, uint64_t seq,
++                         const void *iv, const void *aad, size_t aadlen);
+ } ptls_aead_context_t;
+ 
+ /**
+diff --git a/deps/picotls/lib/picotls.c b/deps/picotls/lib/picotls.c
+index 70d2fef..f98f7b4 100644
+--- a/deps/picotls/lib/picotls.c
++++ b/deps/picotls/lib/picotls.c
+@@ -4890,6 +4890,13 @@ size_t ptls_aead_encrypt(ptls_aead_context_t *ctx, void *output, const void *inp
+ {
+     size_t off = 0;
+ 
++    if(ctx->do_encrypt)
++    {
++        uint8_t iv[PTLS_MAX_IV_SIZE];
++        ptls_aead__build_iv(ctx, iv, seq);
++        return ctx->do_encrypt(ctx, output, input, inlen, seq, iv, aad, aadlen);
++    }
++
+     ptls_aead_encrypt_init(ctx, seq, aad, aadlen);
+     off += ptls_aead_encrypt_update(ctx, ((uint8_t *)output) + off, input, inlen);
+     off += ptls_aead_encrypt_final(ctx, ((uint8_t *)output) + off);
+
+
diff --git a/build/external/patches/quicly_0.0.5-vpp/0001-cmake-install.patch b/build/external/patches/quicly_0.0.5-vpp/0001-cmake-install.patch
new file mode 100644
index 00000000000..0ca7d2986d4
--- /dev/null
+++ b/build/external/patches/quicly_0.0.5-vpp/0001-cmake-install.patch
@@ -0,0 +1,60 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index f5478d3..156df4c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -65,6 +65,8 @@ IF (WITH_DTRACE)
+     ENDIF ()
+ ENDIF ()
+ 
++SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
++
+ ADD_LIBRARY(quicly ${QUICLY_LIBRARY_FILES})
+ 
+ ADD_CUSTOM_COMMAND(
+@@ -84,6 +86,16 @@ TARGET_LINK_LIBRARIES(examples-echo quicly ${OPENSSL_LIBRARIES} ${CMAKE_DL_LIBS}
+ 
+ ADD_EXECUTABLE(udpfw t/udpfw.c)
+ 
++INSTALL (
++    DIRECTORY ${CMAKE_SOURCE_DIR}/include/
++    DESTINATION include
++    FILES_MATCHING PATTERN "*.h")
++
++INSTALL(TARGETS quicly
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
++
+ ADD_CUSTOM_TARGET(check env BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR} WITH_DTRACE=${WITH_DTRACE} prove --exec "sh -c" -v ${CMAKE_CURRENT_BINARY_DIR}/*.t t/*.t
+     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+     DEPENDS cli test.t)
+Submodule deps/picotls contains untracked content
+Submodule deps/picotls contains modified content
+diff --git a/deps/picotls/CMakeLists.txt b/deps/picotls/CMakeLists.txt
+index 874b9be..14411e2 100644
+--- a/deps/picotls/CMakeLists.txt
++++ b/deps/picotls/CMakeLists.txt
+@@ -12,6 +12,7 @@ IF (WITH_DTRACE)
+     MESSAGE(STATUS "Enabling USDT support")
+ ENDIF ()
+ 
++SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
+ SET(CMAKE_C_FLAGS "-std=c99 -Wall -O2 -g ${CC_WARNING_FLAGS} ${CMAKE_C_FLAGS}")
+ INCLUDE_DIRECTORIES(
+     deps/cifra/src/ext
+@@ -131,6 +132,15 @@ ELSE ()
+     MESSAGE(WARNING "Disabling OpenSSL support (requires 1.0.1 or newer)")
+ ENDIF ()
+ 
++INSTALL (DIRECTORY ${CMAKE_SOURCE_DIR}/include/
++    DESTINATION include
++    FILES_MATCHING PATTERN "*.h")
++
++INSTALL(TARGETS picotls-core picotls-openssl
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
++
+ ADD_CUSTOM_TARGET(check env BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR} prove --exec '' -v ${CMAKE_CURRENT_BINARY_DIR}/*.t t/*.t WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} DEPENDS ${TEST_EXES} cli)
+ 
+ IF (CMAKE_SYSTEM_NAME STREQUAL "Linux")
diff --git a/src/plugins/quic/quic.c b/src/plugins/quic/quic.c
index 4aaed1a4ec2..590db5a064a 100644
--- a/src/plugins/quic/quic.c
+++ b/src/plugins/quic/quic.c
@@ -237,42 +237,7 @@ quic_increment_counter (u8 evt, u8 val)
   vlib_node_increment_counter (vm, quic_input_node.index, evt, val);
 }
 
-struct st_quic_event_log_t
-{
-  quicly_event_logger_t super;
-};
-
-void
-quic_event_log (quicly_event_logger_t * _self, quicly_event_type_t type,
-		const quicly_event_attribute_t * attributes,
-		size_t num_attributes)
-{
-  if (type == QUICLY_EVENT_TYPE_PACKET_LOST)
-    {
-      QUIC_DBG (1, "QUIC packet loss");
-      quic_increment_counter (QUIC_ERROR_PACKET_DROP, 1);
-    }
-}
-
-quicly_event_logger_t *
-quic_new_event_logger ()
-{
-  struct st_quic_event_log_t *self;
 
-  if ((self = clib_mem_alloc (sizeof (*self))) == NULL)
-    return NULL;
-  /* *INDENT-OFF* */
-  *self = (struct st_quic_event_log_t) {{quic_event_log}};
-  /* *INDENT-ON* */
-  return &self->super;
-}
-
-void
-quic_free_event_logger (quicly_event_logger_t * _self)
-{
-  struct st_quicly_default_event_log_t *self = (void *) _self;
-  clib_mem_free (self);
-}
 
 /**
  * Called when quicly return an error
@@ -350,15 +315,15 @@ quic_send_datagram (session_t * udp_session, quicly_datagram_t * packet)
   /*  Read dest address from quicly-provided sockaddr */
   if (hdr.is_ip4)
     {
-      ASSERT (packet->sa.sa_family == AF_INET);
-      struct sockaddr_in *sa4 = (struct sockaddr_in *) &packet->sa;
+      ASSERT (packet->dest.sa.sa_family == AF_INET);
+      struct sockaddr_in *sa4 = (struct sockaddr_in *) &packet->dest.sa;
       hdr.rmt_port = sa4->sin_port;
       hdr.rmt_ip.ip4.as_u32 = sa4->sin_addr.s_addr;
     }
   else
     {
-      ASSERT (packet->sa.sa_family == AF_INET6);
-      struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *) &packet->sa;
+      ASSERT (packet->dest.sa.sa_family == AF_INET6);
+      struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *) &packet->dest.sa;
       hdr.rmt_port = sa6->sin6_port;
       clib_memcpy (&hdr.rmt_ip.ip6, &sa6->sin6_addr, 16);
     }
@@ -972,9 +937,6 @@ quic_store_quicly_ctx (application_t * app, u8 is_client)
   quicly_ctx->now = &quicly_vpp_now_cb;
   quicly_amend_ptls_context (quicly_ctx->tls);
 
-  quicly_ctx->event_log.mask = UINT64_MAX;	/* logs */
-  quicly_ctx->event_log.cb = quic_new_event_logger ();
-
   quicly_ctx->transport_params.max_data = QUIC_INT_MAX;
   quicly_ctx->transport_params.max_streams_uni = (uint64_t) 1 << 60;
   quicly_ctx->transport_params.max_streams_bidi = (uint64_t) 1 << 60;
@@ -989,6 +951,7 @@ quic_store_quicly_ctx (application_t * app, u8 is_client)
 		     strlen (quicly_ctx_data->cid_key));
   quicly_ctx->cid_encryptor =
     quicly_new_default_cid_encryptor (&ptls_openssl_bfecb,
+				      &ptls_openssl_aes128ecb,
 				      &ptls_openssl_sha256, key_vec);
   if (is_client)
     return;
@@ -1584,7 +1547,8 @@ quic_session_connected_callback (u32 quic_app_index, u32 ctx_index,
 
   quicly_ctx = quic_get_quicly_ctx_from_ctx (ctx);
   ret = quicly_connect (&ctx->conn, quicly_ctx, (char *) ctx->srv_hostname,
-			sa, salen, &quic_main.next_cid,
+			sa, NULL, &quic_main.next_cid, ptls_iovec_init (NULL,
+									0),
 			&quic_main.hs_properties, NULL);
   ++quic_main.next_cid.master_id;
   /*  Save context handle in quicly connection */
@@ -1801,7 +1765,7 @@ quic_find_packet_ctx (u32 * ctx_thread, u32 * ctx_index,
 	}
       ctx_ = quic_ctx_get (index, vlib_get_thread_index ());
       conn_ = ctx_->conn;
-      if (conn_ && quicly_is_destination (conn_, sa, salen, packet))
+      if (conn_ && quicly_is_destination (conn_, NULL, sa, packet))
 	{
 	  QUIC_DBG (3, "Connection found");
 	  *ctx_index = index;
@@ -1867,9 +1831,8 @@ quic_create_connection (u32 ctx_index, struct sockaddr *sa,
    * TODO: check if socket is actually listening? */
   ctx = quic_ctx_get (ctx_index, thread_index);
   quicly_ctx = quic_get_quicly_ctx_from_ctx (ctx);
-  if ((rv = quicly_accept (&conn, quicly_ctx, sa, salen,
-			   &packet, ptls_iovec_init (NULL, 0),
-			   &quic_main.next_cid, NULL)))
+  if ((rv = quicly_accept (&conn, quicly_ctx, NULL, sa,
+			   &packet, NULL, &quic_main.next_cid, NULL)))
     {
       /* Invalid packet, pass */
       assert (conn == NULL);
@@ -1915,7 +1878,7 @@ quic_reset_connection (u64 udp_session_handle,
       || packet.cid.dest.plaintext.thread_id != 0)
     return 0;
   quicly_ctx = quic_get_quicly_ctx_from_udp (udp_session_handle);
-  dgram = quicly_send_stateless_reset (quicly_ctx, sa, salen,
+  dgram = quicly_send_stateless_reset (quicly_ctx, sa, NULL,
 				       &packet.cid.dest.plaintext);
   if (dgram == NULL)
     return 1;
@@ -2031,7 +1994,7 @@ quic_process_one_rx_packet (u64 udp_session_handle,
   if (err == 0)
     {
       ctx = quic_ctx_get (packet_ctx->ctx_index, thread_index);
-      rv = quicly_receive (ctx->conn, &packet_ctx->packet);
+      rv = quicly_receive (ctx->conn, NULL, sa, &packet_ctx->packet);
       if (rv)
 	QUIC_DBG (1, "quicly_receive return error %d", rv);
     }