使用輸出和輸入設定限制服務存取權
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
您可以只允許相同 Google Cloud 專案或 VPC Service Controls 服務範圍內的資源 (例如 Cloud Run) 呼叫 Cloud Functions,確保 Cloud Functions 的安全。
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如需包含這個程式碼範例的詳細說明文件,請參閱下列內容:
程式碼範例
Python
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[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[],[],null,["# Using egress and ingress settings to restrict access to services\n\nSecure your Cloud Functions by allowing them to be called only by resources, like Cloud Run, in the same Google Cloud project or VPC Service Controls service perimeter.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Configure network settings (1st gen)](/functions/1stgendocs/networking/network-settings)\n\nCode sample\n-----------\n\n### Python\n\n\nTo authenticate to Cloud Run, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n import os\n import urllib\n\n import google.auth.transport.requests\n import google.oauth2.id_token\n\n\n def get_hello_world(request):\n try:\n url = os.environ.get(\"URL\")\n req = urllib.request.Request(url)\n\n auth_req = google.auth.transport.requests.Request()\n id_token = google.oauth2.id_token.fetch_id_token(auth_req, url)\n req.add_header(\"Authorization\", f\"Bearer {id_token}\")\n\n response = urllib.request.urlopen(req)\n return response.read()\n\n except Exception as e:\n print(e)\n return str(e)\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=cloudrun)."]]