Merge 589dbca into 7fcdeb4

BUILD.gn

@@ -106,6 +106,7 @@ if (current_toolchain != "${dir_pw_toolchain}/dummy:dummy") {
         "${chip_root}/src/messaging/tests/echo:chip-echo-responder",
         "${chip_root}/src/qrcodetool",
         "${chip_root}/src/setup_payload",
+        "${chip_root}/src/tools/chip-cert",
       ]
       if (chip_enable_python_modules) {
         deps += [ "${chip_root}/src/controller/python" ]

src/credentials/CHIPCert.h

@@ -260,7 +260,6 @@ class ChipDN
      **/
     bool IsEmpty() const { return RDNCount() == 0; }
 
-protected:
     ChipRDN rdn[CHIP_CONFIG_CERT_MAX_RDN_ATTRIBUTES];
 
     uint8_t RDNCount() const;

src/tools/chip-cert/BUILD.gn

@@ -0,0 +1,53 @@
+# Copyright (c) 2021 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/chip.gni")
+
+import("${chip_root}/build/chip/tools.gni")
+
+import("//build/config/linux/pkg_config.gni")
+
+pkg_config("openssl_config") {
+  packages = [ "openssl" ]
+}
+
+assert(chip_build_tools)
+
+executable("chip-cert") {
+  sources = [
+    "CertUtils.cpp",
+    "Cmd_ConvertCert.cpp",
+    "Cmd_ConvertKey.cpp",
+    "Cmd_GenCert.cpp",
+    "Cmd_PrintCert.cpp",
+    "Cmd_ResignCert.cpp",
+    "Cmd_ValidateCert.cpp",
+    "GeneralUtils.cpp",
+    "KeyUtils.cpp",
+    "chip-cert.cpp",
+    "chip-cert.h",
+  ]
+
+  public_configs = [ ":openssl_config" ]
+
+  cflags = [ "-Wconversion" ]
+
+  public_deps = [
+    "${chip_root}/src/credentials",
+    "${chip_root}/src/crypto",
+    "${chip_root}/src/lib/asn1",
+    "${chip_root}/src/lib/core",
+    "${chip_root}/src/lib/support",
+  ]
+}