Can't migrate encrypted shared preference to data store. [177278510]

Fixed

Feature Request

androidx-bug-bounty

Status Update

No update yet.

Description

pr...@gmail.com

created issue #1

Jan 12, 2021 07:44AM

DataStore Component used:
DataStore Version used:
Devices/Android versions reproduced on:

If this is a bug in the library, we would appreciate if you could attach:
- Sample project to trigger the issue.
- A screenrecord or screenshots showing the issue (if UI related).

Comments

pr...@gmail.com <pr...@gmail.com> #2Jan 12, 2021 07:48AM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit c60f33e229e31ab328ef6b59dab63b264954831c
Author: Alexandre Elias <aelias@google.com>
Date: Fri Jul 10 16:23:09 2020

Semantics no-op cleanups

Partly in response to lmr's broad code review, I did a pass of
superficial API/implementation cleanup. The main changes are:

- I changed each Boolean SemanticsProperty where false is equivalent to
not being present to take "Unit" instead. This is conceptually
clearer: it avoids questions like "can I cancel out a semantics from a
merged child by setting it to false?" Because "property = Unit" looks
weird, I also changed the style of these to "property()".

- I moved the Semantics id generator closer to where it's used, in
SemanticsModifierCore. I made it internal and an AtomicInt.
(Note that integer ids are heavily used in the Android
AccessibilityNodeInfo APIs so I can't simply remove them entirely.)

- I deleted dead code. Some examples include SemanticsHintOverrides,
a public API not connected to anything, and SemanticsPropertyKey
merge() open method which is never called. (In both cases I have
a different plan in mind for accessibility.)

Fixes: 145951226
Fixes: 145955412
Test: existing tests
Relnote: "Single-value semantics properties now use a calling style.
For example, 'semantics { hidden = true }' is now written as:
'semantics { hidden() }'."

Change-Id: Ic1afd12ea22c926babc9662f1804d80b33aa0cfc

M ui/integration-tests/benchmark/src/androidTest/java/androidx/ui/benchmark/test/LayoutNodeModifierBenchmark.kt
M ui/ui-core/api/0.1.0-dev15.txt
M ui/ui-core/api/current.txt
M ui/ui-core/api/public_plus_experimental_0.1.0-dev15.txt
M ui/ui-core/api/public_plus_experimental_current.txt
M ui/ui-core/api/restricted_0.1.0-dev15.txt
M ui/ui-core/api/restricted_current.txt
M ui/ui-core/src/androidAndroidTest/kotlin/androidx/ui/graphics/vector/VectorTest.kt
M ui/ui-core/src/androidAndroidTest/kotlin/androidx/ui/semantics/SemanticsTests.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidActuals.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidComposeView.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidComposeViewAccessibilityDelegateCompat.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidPopup.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/Expect.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsConfiguration.kt
D ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsHintOverrides.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsModifier.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsNode.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsOwner.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsWrapper.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/semantics/SemanticsProperties.kt
M ui/ui-foundation/api/0.1.0-dev15.txt
M ui/ui-foundation/api/current.txt
M ui/ui-foundation/api/public_plus_experimental_0.1.0-dev15.txt
M ui/ui-foundation/api/public_plus_experimental_current.txt
M ui/ui-foundation/api/restricted_0.1.0-dev15.txt
M ui/ui-foundation/api/restricted_current.txt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/Clickable.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/Dialog.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/Scroller.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/selection/Selectable.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/selection/Toggleable.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/semantics/FoundationSemanticsProperties.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/ButtonTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/CardTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/CheckboxScreenshotTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/RadioButtonScreenshotTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/ScaffoldTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/SnackbarTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/SurfaceTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/ripple/RippleIndicationTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/textfield/TextFieldScreenshotTest.kt
M ui/ui-material/src/main/java/androidx/ui/material/AppBar.kt
M ui/ui-material/src/main/java/androidx/ui/material/TextFieldImpl.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/AssertsTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/CallSemanticsActionTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/ErrorMessagesTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/FindersTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/PrintToStringTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/ScrollToTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/TextActionsTest.kt
M ui/ui-test/src/main/java/androidx/ui/test/Actions.kt
M ui/ui-test/src/main/java/androidx/ui/test/Filters.kt
M ui/ui-text/api/0.1.0-dev15.txt
M ui/ui-text/api/current.txt
M ui/ui-text/api/public_plus_experimental_0.1.0-dev15.txt
M ui/ui-text/api/public_plus_experimental_current.txt
M ui/ui-text/api/restricted_0.1.0-dev15.txt
M ui/ui-text/api/restricted_current.txt
M ui/ui-text/src/commonMain/kotlin/androidx/ui/text/CoreTextField.kt
M ui/ui-text/src/commonMain/kotlin/androidx/ui/text/TextSemanticsProperties.kt

https://android-review.googlesource.com/1360099

ro...@google.com <ro...@google.com> #3Jan 12, 2021 05:17PM

SharedPreferencesMigration doesn't support this yet. You can implement a DataMigration yourself and migrate from EncryptedSharedPreferences with it right now. I'll mark this as a feature request to support EncryptedSharedPreferences in SharedPreferencesMigration.

pr...@gmail.com <pr...@gmail.com> #4Jan 27, 2021 08:31AM

Hi,
when can we get this feature to support EncryptedSharedPreferences in SharedPreferencesMigration?
Also , i am using flatmap/map (rxJava) , so calling suspend function inside flatMap is not directly possible. So do i need to convert all Rx things to coroutine to go with this? Do you have any docs for this?

ap...@google.com <ap...@google.com> #5Feb 17, 2021 07:39PM

Project: platform/frameworks/support
Branch: androidx-main

commit bd56cad31f8a28f08d85caf010ea082c8c8fbf88
Author: rohitsat13 <rohitsat@google.com>
Date: Mon Feb 08 15:05:52 2021

Add SharedPreferencesMigration variant that allows you to inject a SharedPreferences instance and remove the deleteEmptyPreferences option.

Test: SharedPreferencesMigrationTest
Bug: 177278510
Relnote: If you want to migrate EncryptedSharedPreferences (or direct boot SharedPreferences) to DataStore you can now do that with the new SharedPreferencesMigration constructor that allows you to inject the SharedPreferences.
Change-Id: I8e04e9f3c62d41ba6bfeffe3e5978be4790b3661

M datastore/datastore-preferences/api/current.txt
M datastore/datastore-preferences/api/public_plus_experimental_current.txt
M datastore/datastore-preferences/api/restricted_current.txt
M datastore/datastore-preferences/src/androidTest/java/androidx/datastore/preferences/SharedPreferencesToPreferencesTest.kt
M datastore/datastore-preferences/src/main/java/androidx/datastore/preferences/SharedPreferencesMigration.kt
M datastore/datastore-rxjava2/api/current.txt
M datastore/datastore-rxjava2/api/public_plus_experimental_current.txt
M datastore/datastore-rxjava2/api/restricted_current.txt
M datastore/datastore-rxjava2/src/androidTest/java/androidx/datastore/rxjava2/RxSharedPreferencesMigrationTest.java
M datastore/datastore-rxjava2/src/main/java/androidx/datastore/rxjava2/RxSharedPreferencesMigration.kt
M datastore/datastore-rxjava3/api/current.txt
M datastore/datastore-rxjava3/api/public_plus_experimental_current.txt
M datastore/datastore-rxjava3/api/restricted_current.txt
M datastore/datastore-rxjava3/src/androidTest/java/androidx/datastore/rxjava3/RxSharedPreferencesMigrationTest.java
M datastore/datastore-rxjava3/src/main/java/androidx/datastore/rxjava3/RxSharedPreferencesMigration.kt
M datastore/datastore/api/current.txt
M datastore/datastore/api/public_plus_experimental_current.txt
M datastore/datastore/api/restricted_current.txt
M datastore/datastore/src/androidTest/java/androidx/datastore/migrations/SharedPreferencesMigrationTest.kt
M datastore/datastore/src/main/java/androidx/datastore/migrations/SharedPreferencesMigration.kt

https://android-review.googlesource.com/1580977

ro...@google.com <ro...@google.com> #6Feb 17, 2021 09:18PM

Marked as fixed.

EncryptedSharedPreferences can be migrated with the next release.

ru...@gmail.com <ru...@gmail.com> #7Feb 17, 2021 10:30PM

Will it still be encrypted post-migration? I assume no, since issue 167697691 is still open.

ro...@google.com <ro...@google.com> #8Feb 17, 2021 10:44PM

No - this will allow you to migrate from Encrypted shared prefs to a regular DataStore. Once we have out of the box support for encryption you'll be able to migrate to that.