Prio: App crashes when "Check Validity" button is clicked without active internet connection

[Ein-Tim]

Avoid duplicates

• [X] Bug is not mentioned in the FAQ
• [X] Bug is specific for iOS only, for general issues / questions that apply to iOS and Android please raise them in the documentation repository
• [X] Bug is not already reported in another issue

Technical details

• Device name: iPhone XR
• iOS version: 15.0
• App version: 2.10.1

Describe the bug

The app crashes instantly when the "Check Validity" button on a certificate is clicked and the device is not connected to the internet.

Steps to reproduce the issue

1. Open the Corona-Warn-App
2. Turn off WLAN and Mobile Data
3. Click on "Certificates"
4. Select a certificate
5. Press "Check Validity"
6. See the app crash

Expected behaviour

An error message should be shown, like in the previous releases.

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Internal Tracking ID: EXPOSUREAPP-9638

[Ein-Tim]

@dsarkar I consider this as a high priority item. Could you mirror it to JIRA asap? Maybe a fix can be included in the upcoming 2.10.2 hot fix?

Thank you!

[thomasaugsten]

Will be included

[Ein-Tim]

PR #3576 fixes this issue. It's merging into release/2.10.x which confirms that this will be included in a hot fix version.

[Ein-Tim]

@dsarkar

Feel free to add a Fix 2.10.2 label here.

[Ein-Tim]

Confirm fixed in version 2.10.2.

Closing as fixed.