[srpl] integrate SRPL

.github/workflows/macOS.yml

@@ -63,4 +63,4 @@ jobs:
  brew reinstall boost cmake cpputest dbus jsoncpp ninja protobuf pkg-config
  - name: Build
  run: |
- OTBR_OPTIONS='-DOTBR_BORDER_AGENT=OFF -DOTBR_MDNS=OFF -DOT_FIREWALL=OFF -DOTBR_DBUS=OFF' ./script/test build
+ OTBR_OPTIONS='-DOTBR_BORDER_AGENT=OFF -DOTBR_MDNS=OFF -DOT_FIREWALL=OFF -DOTBR_DBUS=OFF -DOTBR_DNS_DSO=OFF' ./script/test build

etc/cmake/options.cmake

@@ -116,6 +116,16 @@ if(OTBR_NAT64)
  target_compile_definitions(otbr-config INTERFACE OTBR_ENABLE_NAT64=1)
 endif()
 
+option(OTBR_DNS_DSO "Enable DSO" OFF)
+if(OTBR_DNS_DSO)
+ target_compile_definitions(otbr-config INTERFACE OTBR_ENABLE_DNS_DSO=1)
+endif()
+
+option(OTBR_SRP_REPLICATION "Enable SRP Replication" OFF)
+if(OTBR_SRP_REPLICATION)
+ target_compile_definitions(otbr-config INTERFACE OTBR_ENABLE_SRP_REPLICATION=1)
+endif()
+
 option(OTBR_VENDOR_INFRA_LINK_SELECT "Enable Vendor-specific infrastructure link selection rules" OFF)
 if(OTBR_VENDOR_INFRA_LINK_SELECT)
  target_compile_definitions(otbr-config INTERFACE OTBR_ENABLE_VENDOR_INFRA_LINK_SELECT=1)

script/test

@@ -132,6 +132,7 @@ do_build()
  "-DOTBR_WEB=ON"
  "-DOTBR_UNSECURE_JOIN=ON"
  "-DOTBR_TREL=ON"
+ "-DOTBR_DNS_DSO=ON"
  ${otbr_options[@]+"${otbr_options[@]}"}
  )
 
@@ -148,7 +149,7 @@ do_check()
 {
  (cd "${OTBR_TOP_BUILDDIR}" \
  && ninja && sudo ninja install \
- && CTEST_OUTPUT_ON_FAILURE=1 ninja test)
+ && CTEST_OUTPUT_ON_FAILURE=1 sudo ninja test)
 }
 
 do_doxygen()

src/CMakeLists.txt

@@ -34,8 +34,10 @@ add_subdirectory(common)
 if(OTBR_FEATURE_FLAGS)
  add_subdirectory(proto)
 endif()
+add_subdirectory(dso)
 add_subdirectory(ncp)
 add_subdirectory(sdp_proxy)
+add_subdirectory(srpl_dnssd)
 add_subdirectory(trel_dnssd)
 
 if(OTBR_DBUS)

src/agent/CMakeLists.txt

@@ -45,6 +45,7 @@ target_link_libraries(otbr-agent PRIVATE
  openthread-ftd
  openthread-spinel-rcp
  openthread-hdlc
+ otbr-dso
  otbr-sdp-proxy
  otbr-ncp
  otbr-common

src/agent/application.cpp

@@ -78,6 +78,9 @@ Application::Application(const std::string &aInterfaceName,
 #if OTBR_ENABLE_VENDOR_SERVER
  , mVendorServer(mNcp)
 #endif
+#if OTBR_ENABLE_DNS_DSO
+ , mDsoAgent()
+#endif
 {
  OTBR_UNUSED_VARIABLE(aRestListenAddress);
 }
@@ -104,6 +107,9 @@ void Application::Init(void)
 #if OTBR_ENABLE_VENDOR_SERVER
  mVendorServer.Init();
 #endif
+#if OTBR_ENABLE_DNS_DSO
+ mDsoAgent.Init(mNcp.GetInstance(), mBackboneInterfaceName);
+#endif
 }
 
 void Application::Deinit(void)

src/agent/application.hpp

@@ -58,6 +58,7 @@
 #if OTBR_ENABLE_VENDOR_SERVER
 #include "agent/vendor.hpp"
 #endif
+#include "dso/dso_transport.hpp"
 #include "utils/infra_link_selector.hpp"
 
 namespace otbr {
@@ -144,6 +145,9 @@ class Application : private NonCopyable
 #if OTBR_ENABLE_VENDOR_SERVER
  vendor::VendorServer mVendorServer;
 #endif
+#if OTBR_ENABLE_DNS_DSO
+ Dso::DsoAgent mDsoAgent;
+#endif
 
  static std::atomic_bool sShouldTerminate;
 };

src/border_agent/CMakeLists.txt

@@ -34,6 +34,7 @@ add_library(otbr-border-agent
 target_link_libraries(otbr-border-agent PRIVATE
  $<$<BOOL:${OTBR_MDNS}>:otbr-mdns>
  $<$<BOOL:${OTBR_BACKBONE_ROUTER}>:otbr-backbone-router>
+ otbr-srpl-dnssd
  otbr-trel-dnssd
  otbr-common
 )

src/border_agent/border_agent.cpp

@@ -149,6 +149,9 @@ BorderAgent::BorderAgent(otbr::Ncp::ControllerOpenThread &aNcp)
 #if OTBR_ENABLE_TREL
  , mTrelDnssd(aNcp, *mPublisher)
 #endif
+#if OTBR_ENABLE_SRP_REPLICATION
+ , mSrplDnssd(aNcp, *mPublisher)
+#endif
 {
 }
 

src/border_agent/border_agent.hpp

@@ -49,6 +49,7 @@
 #include "ncp/ncp_openthread.hpp"
 #include "sdp_proxy/advertising_proxy.hpp"
 #include "sdp_proxy/discovery_proxy.hpp"
+#include "srpl_dnssd/srpl_dnssd.hpp"
 #include "trel_dnssd/trel_dnssd.hpp"
 
 #ifndef OTBR_VENDOR_NAME
@@ -144,6 +145,9 @@ class BorderAgent : private NonCopyable
 #if OTBR_ENABLE_TREL
  TrelDnssd::TrelDnssd mTrelDnssd;
 #endif
+#if OTBR_ENABLE_SRP_REPLICATION
+ SrplDnssd::SrplDnssd mSrplDnssd;
+#endif
 
  std::string mServiceInstanceName;
 };

src/dso/CMakeLists.txt

@@ -0,0 +1,38 @@
+#
+# Copyright (c) 2023, The OpenThread Authors.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# 3. Neither the name of the copyright holder nor the
+# names of its contributors may be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+add_library(otbr-dso
+ dso_transport.cpp
+ dso_transport.hpp
+ )
+target_link_libraries(otbr-dso
+ PUBLIC
+ mbedtls
+ otbr-config
+ otbr-common
+)