chore: import upstream snapshot with attribution

backend/infra/coderunner/impl/impl.go

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2025 coze-dev 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.
+ */
+package impl
+
+import (
+	"os"
+	"strings"
+
+	"github.com/coze-dev/coze-studio/backend/api/model/admin/config"
+	"github.com/coze-dev/coze-studio/backend/infra/coderunner"
+	"github.com/coze-dev/coze-studio/backend/infra/coderunner/impl/direct"
+	"github.com/coze-dev/coze-studio/backend/infra/coderunner/impl/sandbox"
+)
+
+type Runner = coderunner.Runner
+
+func New(conf *config.BasicConfiguration) Runner {
+	switch conf.CodeRunnerType {
+	case config.CodeRunnerType_Sandbox:
+		getAndSplit := func(key string) []string {
+			v := os.Getenv(key)
+			if v == "" {
+				return nil
+			}
+			return strings.Split(v, ",")
+		}
+		config := &sandbox.Config{
+			AllowEnv:       getAndSplit(conf.SandboxConfig.AllowEnv),
+			AllowRead:      getAndSplit(conf.SandboxConfig.AllowRead),
+			AllowWrite:     getAndSplit(conf.SandboxConfig.AllowWrite),
+			AllowNet:       getAndSplit(conf.SandboxConfig.AllowNet),
+			AllowRun:       getAndSplit(conf.SandboxConfig.AllowRun),
+			AllowFFI:       getAndSplit(conf.SandboxConfig.AllowFfi),
+			NodeModulesDir: conf.SandboxConfig.NodeModulesDir,
+			TimeoutSeconds: conf.SandboxConfig.TimeoutSeconds,
+			MemoryLimitMB:  conf.SandboxConfig.MemoryLimitMb,
+		}
+
+		return sandbox.NewRunner(config)
+	default:
+		return direct.NewRunner()
+	}
+}