[PM-41059] fix: CXF import crash when credential timestamps contain negative values (e.g., Windows FILETIME epoch -11644473600 from Google Password Manager exports).

[crosenth]

🎟️ Tracking

#7140

#7215

https://bitwarden.atlassian.net/browse/PM-40542

📔 Objective

Fixes bug:

Stacktrace:
com.bitwarden.sdk.BitwardenException$Export: v1=com.bitwarden.exporters.ExportException$Cxf: Credential Exchange error: JSON error: invalid value: integer -11644473600, expected u64 at line 1 column 61701
com.bitwarden.sdk.FfiConverterTypeBitwardenError.read(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:174)
com.bitwarden.sdk.FfiConverterTypeBitwardenError.read(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:515)
com.bitwarden.sdk.FfiConverter$DefaultImpls.liftFromRustBuffer(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:11)
com.bitwarden.sdk.FfiConverterRustBuffer$DefaultImpls.liftFromRustBuffer(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:4)
com.bitwarden.sdk.FfiConverterTypeBitwardenError.liftFromRustBuffer(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:1)
com.bitwarden.sdk.FfiConverterTypeBitwardenError.liftFromRustBuffer(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:8)
com.bitwarden.sdk.FfiConverterRustBuffer$DefaultImpls.lift(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:4)
com.bitwarden.sdk.FfiConverterTypeBitwardenError.lift(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:1)
com.bitwarden.sdk.FfiConverterTypeBitwardenError.lift(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:8)
com.bitwarden.sdk.BitwardenException$ErrorHandler.lift(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:6)
com.bitwarden.sdk.BitwardenException$ErrorHandler.lift(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:13)
com.bitwarden.sdk.Bitwarden_uniffiKt.uniffiCheckCallStatus(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:79)
com.bitwarden.sdk.Bitwarden_uniffiKt.access$uniffiCheckCallStatus(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:1)
com.bitwarden.sdk.ExporterClient.importCxf(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:66)
rpb.Z(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:75)
db2.a(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:133)
hnb.T(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:91)
br4.invokeSuspend(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:51)
vo0.resumeWith(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:8)
qw2.run(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:114)
qb3.t0(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:24)
ng1.o(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:93)
ng1.s(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:3)
l41.a(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:7)
j41.R(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:69)
j41.d(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:53)
j41.b(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:104)
com.bitwarden.ui.platform.base.BaseViewModel.trySendAction(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:3)
ip.invokeSuspend(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:1362)
vo0.resumeWith(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:8)
qw2.run(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:114)
xr.p0(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:24)
wr.run(r8-map-id-3711f003cf7d2a46fb8ec7e8ada71c46655423e03b475b325f07a00886353258:3)
android.os.Handler.handleCallback(Handler.java:1095)
android.os.Handler.dispatchMessageImpl(Handler.java:135)
android.os.Handler.dispatchMessage(Handler.java:125)
android.os.Looper.loopOnce(Looper.java:296)
android.os.Looper.loop(Looper.java:397)
android.app.ActivityThread.main(ActivityThread.java:9523)
java.lang.reflect.Method.invoke(Native Method)
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:575)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:939)

Version: 2026.6.1 (21713)
Device: 📱 google Pixel 9 🤖 17@37 📦 prod
CI: 🧱 commit: e5ee43f
💻 build source: bitwarden/android/actions/runs/28253991408/attempts/1

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[bitwarden-bot]

Thank you for your contribution! We've added this to our internal tracking system for review.
ID: PM-41059
Link: https://bitwarden.atlassian.net/browse/PM-41059

Details on our contribution process can be found here: https://contributing.bitwarden.com/contributing/pull-requests/community-pr-process.