애플리케이션이 iframe 내에서 URL 탐색을 사용하는 경우 탐색되는 모든 출처가 addOnOrigins 필드에 나열되어야 합니다. 와일드 카드 하위 도메인은 허용됩니다. 예를 들면 https://*.example.com입니다. 하지만 Firebase에서 소유한 web.app와 같이 소유하지 않은 도메인에 와일드카드 하위 도메인을 사용하는 것은 권장하지 않습니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-08-01(UTC)"],[],[],null,["# Add-on security\n\nThis page details the security requirements third-party add-ons\nhave to fulfill.\n\nOrigin restrictions\n-------------------\n\nAn origin is a URL with a scheme (protocol), host (domain), and port. Two URLs\nhave the same origin when they share the same scheme, host, and port.\nSub-origins are permitted. For more information, see [RFC\n6454](https://www.ietf.org/rfc/rfc6454.txt).\n\nThese resources share the same origin as they have the same scheme, host, and\nport components:\n\n- `https://www.example.com`\n- `https://www.example.com:443`\n- `https://www.example.com/sidePanel.html`\n\nThe following constraints are enforced when working with origins:\n\n1. All [origins](/workspace/meet/add-ons/guides/overview#origin) used in the operation of\n your add-on must use `https` as the protocol.\n\n2. The `addOnOrigins` field in the [add-on\n manifest](/workspace/meet/add-ons/guides/deploy-add-on#create-deployment) must be\n populated with the origins that your add-on is\n using.\n\n The entries in the `addOnOrigins` field must be a list of [CSP host\n source](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/Sources#host-source)\n compatible values. For example `https://*.addon.example.com` or\n `https://main-stage-addon.example.com:443`. [Resource\n paths](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/Web_mechanics/What_is_a_URL#path_to_resource)\n are not allowed.\n\n This list is used to:\n - Set the\n [`frame-src`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/frame-src)\n value of the iframes containing your application.\n\n - Validate the URLs that your add-on is using.\n The origin used in the following locales must be part of the origins\n listed in the `addOnOrigins` field in the manifest:\n\n - The `sidePanelUri` field in the add-on\n manifest. For more information, see\n [Deploy a Meet add-on](/workspace/meet/add-ons/guides/deploy-add-on#create-deployment).\n\n - The `sidePanelUrl` and `mainStageUrl` properties in the\n [`AddonScreenshareInfo`](/workspace/meet/add-ons/reference/websdk/screenshare_api.addonscreenshareinfo)\n object. For more information, see\n [Promote an add-on to users through screen\n sharing](/workspace/meet/add-ons/guides/promote#screen_sharing).\n\n - The `sidePanelUrl` and `mainStageUrl` properties in the\n [`ActivityStartingState`](/workspace/meet/add-ons/reference/websdk/addon_sdk.activitystartingstate).\n For more information on activity starting state, see [Collaborate using a Meet add-on](/workspace/meet/add-ons/guides/collaborate-in-the-add-on).\n\n - Validate the origin of the site that's calling the\n [`exposeToMeetWhenScreensharing()`](/workspace/meet/add-ons/reference/websdk/screenshare_api.meetaddonscreenshare.exposetomeetwhenscreensharing)\n method.\n\n3. If your application uses URL navigation inside the iframe, all origins that\n are being navigated to must be listed in the `addOnOrigins` field. Note that\n wildcard subdomains are permitted. For example,\n `https://*.example.com`. However, we strongly advise against using wildcard\n subdomains with a domain you don't own, such as `web.app` which is owned by\n Firebase."]]
