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Document resigning fingerprint for external services #3220

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5650eca
document resigning fingerprint when instrumentation is enabled
plistpirate Jul 1, 2025
3dea891
Merge branch 'main' into add-resiging-fingerprint
si-net Jul 2, 2025
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11 changes: 11 additions & 0 deletions docs/mobile-apps/automated-testing/espresso-xcuitest/espresso.md
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Expand Up @@ -1317,6 +1317,17 @@ suites:
resigningEnabled: true
```

#### App Resigning and Certificate Fingerprint
When resigningEnabled is set to true (which is required for instrumentation features), Sauce Labs resigns your application. This re-signing process changes the app's signing certificate.

If your application uses services that rely on the app's signing certificate fingerprint (e.g., "Sign In With Google"), these services will only work correctly if the new signing certificate's fingerprint is registered with the respective service provider. You will need to add the Sauce Labs signing certificate fingerprint to your service's configuration (e.g., in your Google Cloud Project for "Sign In With Google").

The SHA1 fingerprint of the signing certificate used by Sauce Labs for resigning is:

```
A9:09:F1:59:45:35:08:C2:D8:52:6B:87:32:F6:75:D2:82:36:86:19
```

---

#### `audioCapture`
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11 changes: 11 additions & 0 deletions docs/mobile-apps/live-testing/live-mobile-app-testing.md
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Expand Up @@ -52,6 +52,17 @@
| [Biometrics Interception](/mobile-apps/features/biometric-authentication/) | Enable/disable Biometrics Interception. Enabling allows you to choose authentication options if your mobile app requires a biometric authentication, such as fingerprint or face recognition on Android, and Face ID or Touch ID on iOS.<br/> This setting is disabled by default for iOS apps. |
| Group Folder Redirect <br/><p><span className="sauceGreen">iOS Only</span></p> | Enable/disable a group directory redirect. Enabling allows you to use your app's private app container directory instead of the shared app group container directory. When your app gets resigned, the shared directory is not accessible. |

##### Android App Resigning and Certificate Fingerprint

Check warning on line 55 in docs/mobile-apps/live-testing/live-mobile-app-testing.md

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[vale] docs/mobile-apps/live-testing/live-mobile-app-testing.md#L55 

[sauce.HeadingDepth] Refactor the section or page to avoid headings greater than H5.
Raw output 
{"message": "[sauce.HeadingDepth] Refactor the section or page to avoid headings greater than H5.", "location": {"path": "docs/mobile-apps/live-testing/live-mobile-app-testing.md", "range": {"start": {"line": 55, "column": 1}}}, "severity": "WARNING"}
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I guess we can remove one level from all headings in here since there is no H1, we start with H2 for some reason 😕

When resigningEnabled is set to true (which is required for instrumentation features), Sauce Labs resigns your application. This re-signing process changes the app's signing certificate.
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In the table above it's not called resigningEnabled, but Instrumentation

Suggested change
When resigningEnabled is set to true (which is required for instrumentation features), Sauce Labs resigns your application. This re-signing process changes the app's signing certificate.
When "Instrumentation" is enabled (which is required for instrumentation features), Sauce Labs resigns your application. This re-signing process changes the app's signing certificate.


If your application uses services that rely on the app's signing certificate fingerprint (e.g., "Sign In With Google"), these services will only work correctly if the new signing certificate's fingerprint is registered with the respective service provider. You will need to add the Sauce Labs signing certificate fingerprint to your service's configuration (e.g., in your Google Cloud Project for "Sign In With Google").

The SHA1 fingerprint of the signing certificate used by Sauce Labs for resigning is:

```
A9:09:F1:59:45:35:08:C2:D8:52:6B:87:32:F6:75:D2:82:36:86:19
```

#### Device Settings

| Setting | Description |
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