Firebase App Check

gcpPolicy enginegoogle-firebase-app-check

Device and app attestation that blocks unverified clients from Firebase backends.

Provider
gcp
Category
Operations
Properties · 5 set by this component
propertytypevaluesrequiredkind defaultthis component
attestationProvider · component propertyenumplay-integrity | app-attest | device-check | recaptcha-enterprise | customno—inherited
effectenumaudit | deny | modify | deploy-if-not-existsno—▸ audit
enforcementModeenumenforced | disabledno—▸ disabled
managedboolean—nofalse▸ true
monitoringOnly · component propertyboolean—notrueinherited
policyCountinteger—no—inherited
remediationboolean—nofalse▸ false
replayProtection · component propertyboolean—nofalseinherited
scopeenumresource | group | account | organizationno—▸ resource
Rules that apply · 0

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

No rule reads this kind yet. That is a gap, not a guarantee.
Use it in a design
nodes:
  - { id: "firebase-app-check", component: "google-firebase-app-check" }
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Source
# yaml-language-server: $schema=../../schema/component.schema.json
# Firebase App Check ("Firebase App Check" overview and "Monitor App Check request metrics"):
# attests that a request comes from your genuine app before a Firebase backend serves it. After the
# SDK is added requests are only monitored - App Check does not reject anything until enforcement is
# turned on per product, and limited-use (replay-protected) tokens are opted into separately.
schemaVersion: "1"
type: "component"
id: "google-firebase-app-check"
kind: "policy-engine"
provider: "gcp"
docs: "https://firebase.google.com/docs/app-check/monitor-metrics"
defaults:
  effect: "audit"
  enforcementMode: "disabled"
  scope: "resource"
  remediation: false
  managed: true
properties:
  attestationProvider:
    type: "enum"
    values: ["play-integrity", "app-attest", "device-check", "recaptcha-enterprise", "custom"]
  monitoringOnly:
    type: "boolean"
    default: true
  replayProtection:
    type: "boolean"
    default: false

The same page as markdown, for an agent: /catalogue/components/google-firebase-app-check.md