98 lines
2.4 KiB
Go
98 lines
2.4 KiB
Go
/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package direct
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import (
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"bytes"
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"context"
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"fmt"
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"os/exec"
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"github.com/coze-dev/coze-studio/backend/infra/contract/coderunner"
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"github.com/coze-dev/coze-studio/backend/pkg/goutil"
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"github.com/coze-dev/coze-studio/backend/pkg/sonic"
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)
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var pythonCode = `
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import asyncio
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import json
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import sys
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class Args:
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def __init__(self, params):
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self.params = params
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class Output(dict):
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pass
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%s
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try:
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result = asyncio.run(main( Args(json.loads(sys.argv[1]))))
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print(json.dumps(result))
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except Exception as e:
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print(f"{type(e).__name__}: {str(e)}", file=sys.stderr)
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sys.exit(1)
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`
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func NewRunner() coderunner.Runner {
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return &runner{}
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}
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type runner struct{}
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func (r *runner) Run(ctx context.Context, request *coderunner.RunRequest) (*coderunner.RunResponse, error) {
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var (
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params = request.Params
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c = request.Code
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)
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if request.Language == coderunner.Python {
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ret, err := r.pythonCmdRun(ctx, c, params)
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if err != nil {
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return nil, err
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}
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return &coderunner.RunResponse{
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Result: ret,
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}, nil
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}
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return nil, fmt.Errorf("unsupported language: %s", request.Language)
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}
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func (r *runner) pythonCmdRun(_ context.Context, code string, params map[string]any) (map[string]any, error) {
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bs, _ := sonic.Marshal(params)
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cmd := exec.Command(goutil.GetPython3Path(), "-c", fmt.Sprintf(pythonCode, code), string(bs)) // ignore_security_alert RCE
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stdout := new(bytes.Buffer)
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stderr := new(bytes.Buffer)
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cmd.Stdout = stdout
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cmd.Stderr = stderr
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err := cmd.Run()
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if err != nil {
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return nil, fmt.Errorf("failed to run python script err: %s, std err: %s", err.Error(), stderr.String())
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}
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if stderr.String() != "" {
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return nil, fmt.Errorf("failed to run python script err: %s", stderr.String())
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}
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ret := make(map[string]any)
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err = sonic.Unmarshal(stdout.Bytes(), &ret)
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if err != nil {
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return nil, err
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}
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return ret, nil
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}
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