Generate security logic and remove irrelevant content

NOTICE

@@ -6,14 +6,3 @@ at The Apache Software Foundation (http://dubbo.apache.org/).
 
 For additional information about the Apache Software Foundation, please see
 <http://www.apache.org/>.
-
-Portions of this file are based on code from the Istio project
-(https://github.com/istio/istio), licensed under the Apache License, Version 2.0.
-
-The following files contain code derived from Istio:
-  - pkg/env/var.go (derived from istio/pkg/env/var.go)
-  - pkg/features/security.go (derived from istio/pkg/features/security.go)
-  - pkg/filewatcher/filewatcher.go (derived from istio/pkg/filewatcher/filewatcher.go)
-  - pkg/filewatcher/worker.go (derived from istio/pkg/filewatcher/worker.go)
-  - pkg/h2c/wrapper.go (derived from istio/pkg/h2c/wrapper.go)
-  - pkg/keepalive/options.go (derived from istio/pkg/keepalive/options.go)

api/fix_import.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+set -e
+
+TARGET_PATH='github.com/apache/dubbo-kubernetes/api/type/v1alpha3'
+
+find . -name "*.go" -type f | while read -r file; do
+  sed -i.bak \
+    -e 's|v1alpha3[[:space:]]*"/api/type/v1alpha3"|v1alpha3 "'"$TARGET_PATH"'"|g' \
+    "$file"
+
+  sed -i.bak \
+    -e 's|"/api/type/v1alpha3"|"'"$TARGET_PATH"'"|g' \
+    "$file"
+
+  rm -f "${file}.bak"
+done
+
+echo "Fixed Success：/api/type/v1alpha3 -> ${TARGET_PATH}"

api/security/v1alpha3/ca.proto

@@ -12,4 +12,26 @@
 // 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.
+// limitations under the License.
+
+syntax = "proto3";
+
+package dubbo.v1.auth;
+
+import "google/protobuf/struct.proto";
+
+option go_package = "/api/security/v1alpha3";
+
+message DubboCertificateRequest {
+  string csr = 1;
+  int64 validity_duration = 2;
+  google.protobuf.Struct metadata = 3;
+}
+
+message DubboCertificateResponse {
+  repeated string cert_chain = 1;
+}
+
+service DubboCertificateService {
+  rpc CreateCertificate(DubboCertificateRequest) returns (DubboCertificateResponse) {}
+}