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RUMM-2038 Use safe context for directBootAware host apps#1209

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xgouchet merged 3 commits into
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xgouchet/RUMM-2038/direct_boot_mode
Jan 2, 2023
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RUMM-2038 Use safe context for directBootAware host apps#1209
xgouchet merged 3 commits into
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xgouchet/RUMM-2038/direct_boot_mode

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Fixes #854
Fixes #1116

What does this PR do?

Uses the createDeviceProtectedStorageContext to ensure Kronos works in all edge cases.
Note that the safe context should only be used for Kronos.

@xgouchet
xgouchet requested a review from a team as a code owner December 30, 2022 09:57
@xgouchet
xgouchet force-pushed the xgouchet/RUMM-2038/direct_boot_mode branch from d6747f1 to 3875e69 Compare December 30, 2022 10:01
@xgouchet
xgouchet requested a review from a team as a code owner December 30, 2022 10:01
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codecov-commenter commented Dec 30, 2022

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Codecov Report

Merging #1209 (17673d2) into develop (120224b) will decrease coverage by 0.02%.
The diff coverage is 80.00%.

@@             Coverage Diff             @@
##           develop    #1209      +/-   ##
===========================================
- Coverage    82.31%   82.29%   -0.02%     
===========================================
  Files          353      353              
  Lines        11795    11799       +4     
  Branches      2007     2009       +2     
===========================================
+ Hits          9708     9709       +1     
- Misses        1475     1476       +1     
- Partials       612      614       +2     
Impacted Files Coverage Δ
...n/com/datadog/android/core/internal/CoreFeature.kt 90.98% <80.00%> (-0.25%) ⬇️
...n/com/datadog/android/v2/core/SdkInternalLogger.kt 73.08% <0.00%> (-7.69%) ⬇️
...ndroid/telemetry/internal/TelemetryEventHandler.kt 69.75% <0.00%> (-2.52%) ⬇️
...d/v2/core/internal/storage/FileEventBatchWriter.kt 95.24% <0.00%> (-2.38%) ⬇️
...rsistence/file/batch/PlainBatchFileReaderWriter.kt 88.24% <0.00%> (-0.98%) ⬇️
.../kotlin/com/datadog/android/v2/core/DatadogCore.kt 89.40% <0.00%> (-0.92%) ⬇️
...android/rum/internal/ndk/DatadogNdkCrashHandler.kt 86.70% <0.00%> (-0.49%) ⬇️
...android/log/internal/domain/DatadogLogGenerator.kt 95.97% <0.00%> (ø)
...droid/rum/tracking/FragmentViewTrackingStrategy.kt 75.00% <0.00%> (ø)
.../android/rum/internal/domain/scope/RumViewScope.kt 95.42% <0.00%> (+0.18%) ⬆️
... and 5 more

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just some small nits, otherwise looks good for docs

Comment thread docs/mobile_data_collected.md Outdated
Comment thread docs/mobile_data_collected.md Outdated
Comment on lines +285 to +289
// When the host app uses the `directBootAware` flag on a file encrypted device,
// the app can wake up during the boot sequence before the device is unlocked
// This mean any file I/O or access to shared preferences will throw an exception
// This safe context creates a device-protected storage which can be used for non sensitive
// data. It should not be used to store the data captured by the SDK.

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Suggested change
// When the host app uses the `directBootAware` flag on a file encrypted device,
// the app can wake up during the boot sequence before the device is unlocked
// This mean any file I/O or access to shared preferences will throw an exception
// This safe context creates a device-protected storage which can be used for non sensitive
// data. It should not be used to store the data captured by the SDK.
// When the host app uses the `directBootAware` flag on a file encrypted device,
// the app can wake up during the boot sequence before the device is unlocked
// This mean any file I/O or access to shared preferences will throw an exception
// This safe context creates a device-protected storage which can be used for non-sensitive
// data. It should not be used to store the data captured by the SDK.

@xgouchet
xgouchet merged commit 640dc96 into develop Jan 2, 2023
@xgouchet
xgouchet deleted the xgouchet/RUMM-2038/direct_boot_mode branch January 2, 2023 09:47
@xgouchet xgouchet added this to the 1.17.0 milestone Dec 13, 2023
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DataDog crashing with directBootAware-"true" attribute Cannot use in direct boot mode

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