IS-11797 Rename pollingInterval config to defaultPollingInterval

[aleixsuau]

Jira: https://curity.atlassian.net/browse/IS-11797

Purpose & Context

pollingInterval read like the value the app controls. It is not. A polling step's properties.interval from the server always wins, and the app value is only the fallback. The logic is the more specific rule wins (step config > app config > default config). The rename to defaultPollingInterval makes that explicit.

Today only BankID sends an interval (1000 ms). SMS, email and Duo polling steps do not, so they use this default.

Backend: no backend change. Works against dev.

How to Test & Review

Setup: a local identity server configured with IDSVR_HOME=<dist> ./configure-idsvr-dev.sh from src/haapi-react-app/, and npm run dev running in that folder. The app is then served on https://localhost:8443.

1. Open the network tab filtered on poll, then visit https://localhost:8443/dev/oauth/authorize?client_id=client-one&redirect_uri=https://localhost:7777/client-callback&response_type=code&state=random.
   1. Verify the authenticator selector shows bankid1, sms1 and email1.
2. Select bankid1.
   1. Verify the poll requests go every 1 s. That is the server value.
3. Visit https://localhost:8443/dev/oauth/authorize?client_id=client-one&redirect_uri=https://localhost:7777/client-callback&response_type=code&state=random again and select sms1.
   1. Verify the poll requests go every 3 s. That is the SDK default.

Non-Functional Impact

Release note: HAAPI React SDK config pollingInterval renamed to defaultPollingInterval.

[Copilot]

🟡 Changes recommended

Server interval validation accepts Infinity, which can cause immediate repeated polling.

Once you've addressed the issues Copilot identified, you can request another Copilot review.

Pull request overview

Renames the HAAPI React SDK polling fallback configuration from pollingInterval to defaultPollingInterval, while prioritizing valid server-provided intervals.

Changes:

• Updates configuration types, defaults, mocks, and previewer usage.
• Adds interval precedence and validation tests.
• Updates polling integration tests and documentation.

File summaries

File	Description
src/haapi-react-sdk/haapi-stepper/util/tests/mocks.ts	Updates test configuration and polling-step fixtures.
src/haapi-react-sdk/haapi-stepper/feature/stepper/step-handlers/polling-step.ts	Resolves server and default polling intervals.
src/haapi-react-sdk/haapi-stepper/feature/stepper/step-handlers/polling-step.spec.ts	Tests polling interval behavior and precedence.
src/haapi-react-sdk/haapi-stepper/feature/stepper/HaapiStepper.tsx	Applies the renamed default configuration.
src/haapi-react-sdk/haapi-stepper/feature/stepper/HaapiStepper.spec.tsx	Updates integration tests.
src/haapi-react-sdk/haapi-stepper/feature/stepper/haapi-stepper.types.ts	Renames and documents the configuration property.
src/haapi-react-app/previewer/Previewer.tsx	Updates preview configuration.

Review details

• Files reviewed: 7/7 changed files
• Comments generated: 1
• Review effort level: Lite

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[luisgoncalves]

Nice to keep it simple.