PM-11256: Add RootNav logic to display Remove Password Screen (#3803)

app/src/main/java/com/x8bit/bitwarden/data/auth/repository/model/JwtTokenDataJson.kt

@@ -37,4 +37,10 @@ data class JwtTokenDataJson(
 
     @SerialName("amr")
     val authenticationMethodsReference: List<String>,
-)
+) {
+    /**
+     * Indicates that this is an external user. Mainly used for SSO users with a key connector.
+     */
+    val isExternal: Boolean
+        get() = authenticationMethodsReference.any { it == "external" }
+}

app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/rootnav/RootNavScreen.kt

@@ -19,6 +19,9 @@ import com.x8bit.bitwarden.ui.auth.feature.auth.AUTH_GRAPH_ROUTE
 import com.x8bit.bitwarden.ui.auth.feature.auth.authGraph
 import com.x8bit.bitwarden.ui.auth.feature.auth.navigateToAuthGraph
 import com.x8bit.bitwarden.ui.auth.feature.completeregistration.navigateToCompleteRegistration
+import com.x8bit.bitwarden.ui.auth.feature.removepassword.REMOVE_PASSWORD_ROUTE
+import com.x8bit.bitwarden.ui.auth.feature.removepassword.navigateToRemovePassword
+import com.x8bit.bitwarden.ui.auth.feature.removepassword.removePasswordDestination
 import com.x8bit.bitwarden.ui.auth.feature.resetpassword.RESET_PASSWORD_ROUTE
 import com.x8bit.bitwarden.ui.auth.feature.resetpassword.navigateToResetPasswordGraph
 import com.x8bit.bitwarden.ui.auth.feature.resetpassword.resetPasswordDestination
@@ -79,6 +82,7 @@ fun RootNavScreen(
     ) {
         splashDestination()
         authGraph(navController)
+        removePasswordDestination()
         resetPasswordDestination()
         trustedDeviceGraph(navController)
         vaultUnlockDestination()
@@ -93,6 +97,7 @@ fun RootNavScreen(
 
         RootNavState.ResetPassword -> RESET_PASSWORD_ROUTE
         RootNavState.SetPassword -> SET_PASSWORD_ROUTE
+        RootNavState.RemovePassword -> REMOVE_PASSWORD_ROUTE
         RootNavState.Splash -> SPLASH_ROUTE
         RootNavState.TrustedDevice -> TRUSTED_DEVICE_GRAPH_ROUTE
         RootNavState.VaultLocked -> VAULT_UNLOCK_ROUTE
@@ -149,13 +154,14 @@ fun RootNavScreen(
                 )
             }
 
+            RootNavState.RemovePassword -> navController.navigateToRemovePassword(rootNavOptions)
             RootNavState.ResetPassword -> navController.navigateToResetPasswordGraph(rootNavOptions)
             RootNavState.SetPassword -> navController.navigateToSetPassword(rootNavOptions)
             RootNavState.Splash -> navController.navigateToSplash(rootNavOptions)
             RootNavState.TrustedDevice -> navController.navigateToTrustedDeviceGraph(rootNavOptions)
             RootNavState.VaultLocked -> navController.navigateToVaultUnlock(rootNavOptions)
             is RootNavState.VaultUnlocked -> navController.navigateToVaultUnlockedGraph(
-                rootNavOptions,
+                navOptions = rootNavOptions,
             )
 
             RootNavState.VaultUnlockedForNewSend -> {

app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/rootnav/RootNavViewModel.kt

@@ -3,7 +3,9 @@ package com.x8bit.bitwarden.ui.platform.feature.rootnav
 import android.os.Parcelable
 import androidx.lifecycle.viewModelScope
 import com.x8bit.bitwarden.data.auth.repository.AuthRepository
+import com.x8bit.bitwarden.data.auth.repository.model.AuthState
 import com.x8bit.bitwarden.data.auth.repository.model.UserState
+import com.x8bit.bitwarden.data.auth.repository.util.parseJwtTokenDataOrNull
 import com.x8bit.bitwarden.data.autofill.fido2.model.Fido2CredentialAssertionRequest
 import com.x8bit.bitwarden.data.autofill.fido2.model.Fido2CredentialRequest
 import com.x8bit.bitwarden.data.autofill.fido2.model.Fido2GetCredentialsRequest
@@ -11,6 +13,7 @@ import com.x8bit.bitwarden.data.autofill.model.AutofillSaveItem
 import com.x8bit.bitwarden.data.autofill.model.AutofillSelectionData
 import com.x8bit.bitwarden.data.platform.manager.SpecialCircumstanceManager
 import com.x8bit.bitwarden.data.platform.manager.model.SpecialCircumstance
+import com.x8bit.bitwarden.data.vault.datasource.network.model.OrganizationType
 import com.x8bit.bitwarden.ui.platform.base.BaseViewModel
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.combine
@@ -32,12 +35,12 @@ class RootNavViewModel @Inject constructor(
 ) {
     init {
         combine(
-            authRepository
+            authRepository.authStateFlow,
-                .userStateFlow,
+            authRepository.userStateFlow,
-            specialCircumstanceManager
+            specialCircumstanceManager.specialCircumstanceStateFlow,
-                .specialCircumstanceStateFlow,
+        ) { authState, userState, specialCircumstance ->
-        ) { userState, specialCircumstance ->
             RootNavAction.Internal.UserStateUpdateReceive(
+                authState = authState,
                 userState = userState,
                 specialCircumstance = specialCircumstance,
             )
@@ -86,6 +89,11 @@ class RootNavViewModel @Inject constructor(
                 }
             }
 
+            userState.activeAccount.isVaultUnlocked &&
+                userState.shouldShowRemovePassword(authState = action.authState) -> {
+                RootNavState.RemovePassword
+            }
+
             userState.activeAccount.isVaultUnlocked -> {
                 when (specialCircumstance) {
                     is SpecialCircumstance.AutofillSave -> {
@@ -145,6 +153,20 @@ class RootNavViewModel @Inject constructor(
         }
         mutableStateFlow.update { updatedRootNavState }
     }
+
+    private fun UserState.shouldShowRemovePassword(authState: AuthState): Boolean {
+        val isLoggedInUsingSso = (authState as? AuthState.Authenticated)
+            ?.accessToken
+            ?.let(::parseJwtTokenDataOrNull)
+            ?.isExternal == true
+        val usesKeyConnectorAndNotAdmin = this.activeAccount.organizations.any {
+            it.shouldUseKeyConnector &&
+                it.role != OrganizationType.OWNER &&
+                it.role != OrganizationType.ADMIN
+        }
+        val userIsNotUsingKeyConnector = !this.activeAccount.isUsingKeyConnector
+        return isLoggedInUsingSso && usesKeyConnectorAndNotAdmin && userIsNotUsingKeyConnector
+    }
 }
 
 /**
@@ -163,6 +185,12 @@ sealed class RootNavState : Parcelable {
     @Parcelize
     data object AuthWithWelcome : RootNavState()
 
+    /**
+     * App should show remove password graph.
+     */
+    @Parcelize
+    data object RemovePassword : RootNavState()
+
     /**
      * App should show reset password graph.
      */
@@ -290,6 +318,7 @@ sealed class RootNavAction {
          * User state in the repository layer changed.
          */
         data class UserStateUpdateReceive(
+            val authState: AuthState,
             val userState: UserState?,
             val specialCircumstance: SpecialCircumstance?,
         ) : RootNavAction()

app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/rootnav/RootNavViewModelTest.kt

@@ -2,7 +2,11 @@ package com.x8bit.bitwarden.ui.platform.feature.rootnav
 
 import android.content.pm.SigningInfo
 import com.x8bit.bitwarden.data.auth.repository.AuthRepository
+import com.x8bit.bitwarden.data.auth.repository.model.AuthState
+import com.x8bit.bitwarden.data.auth.repository.model.JwtTokenDataJson
+import com.x8bit.bitwarden.data.auth.repository.model.Organization
 import com.x8bit.bitwarden.data.auth.repository.model.UserState
+import com.x8bit.bitwarden.data.auth.repository.util.parseJwtTokenDataOrNull
 import com.x8bit.bitwarden.data.autofill.fido2.model.Fido2CredentialRequest
 import com.x8bit.bitwarden.data.autofill.fido2.model.createMockFido2CredentialAssertionRequest
 import com.x8bit.bitwarden.data.autofill.fido2.model.createMockFido2GetCredentialsRequest
@@ -12,11 +16,16 @@ import com.x8bit.bitwarden.data.platform.manager.SpecialCircumstanceManagerImpl
 import com.x8bit.bitwarden.data.platform.manager.model.CompleteRegistrationData
 import com.x8bit.bitwarden.data.platform.manager.model.SpecialCircumstance
 import com.x8bit.bitwarden.data.platform.repository.model.Environment
+import com.x8bit.bitwarden.data.vault.datasource.network.model.OrganizationType
 import com.x8bit.bitwarden.ui.platform.base.BaseViewModelTest
 import io.mockk.every
 import io.mockk.mockk
+import io.mockk.mockkStatic
+import io.mockk.unmockkStatic
 import kotlinx.coroutines.flow.MutableStateFlow
+import org.junit.jupiter.api.AfterEach
 import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import java.time.Clock
 import java.time.Instant
@@ -24,13 +33,25 @@ import java.time.ZoneOffset
 
 @Suppress("LargeClass")
 class RootNavViewModelTest : BaseViewModelTest() {
+    private val mutableAuthStateFlow = MutableStateFlow<AuthState>(AuthState.Uninitialized)
     private val mutableUserStateFlow = MutableStateFlow<UserState?>(null)
     private val authRepository = mockk<AuthRepository> {
         every { userStateFlow } returns mutableUserStateFlow
+        every { authStateFlow } returns mutableAuthStateFlow
         every { showWelcomeCarousel } returns false
     }
     private val specialCircumstanceManager = SpecialCircumstanceManagerImpl()
 
+    @BeforeEach
+    fun setup() {
+        mockkStatic(::parseJwtTokenDataOrNull)
+    }
+
+    @AfterEach
+    fun tearDown() {
+        unmockkStatic(::parseJwtTokenDataOrNull)
+    }
+
     @Test
     fun `when there are no accounts the nav state should be Auth`() {
         mutableUserStateFlow.tryEmit(null)
@@ -294,6 +315,49 @@ class RootNavViewModelTest : BaseViewModelTest() {
         )
     }
 
+    @Suppress("MaxLineLength")
+    @Test
+    fun `when the active user has an unlocked vault with an external user, a key-connector user account and is not currently using key connector the nav state should be RemovePassword`() {
+        val jwtTokenDataJson = mockk<JwtTokenDataJson> {
+            every { isExternal } returns true
+        }
+        every { parseJwtTokenDataOrNull(ACCESS_TOKEN) } returns jwtTokenDataJson
+        mutableUserStateFlow.tryEmit(
+            UserState(
+                activeUserId = "activeUserId",
+                accounts = listOf(
+                    UserState.Account(
+                        userId = "activeUserId",
+                        name = "name",
+                        email = "email",
+                        avatarColorHex = "avatarColorHex",
+                        environment = Environment.Us,
+                        isPremium = true,
+                        isLoggedIn = true,
+                        isVaultUnlocked = true,
+                        needsPasswordReset = false,
+                        isBiometricsEnabled = false,
+                        organizations = listOf(
+                            Organization(
+                                id = "orgId",
+                                name = "orgName",
+                                shouldUseKeyConnector = true,
+                                role = OrganizationType.USER,
+                            ),
+                        ),
+                        needsMasterPassword = false,
+                        trustedDevice = null,
+                        hasMasterPassword = true,
+                        isUsingKeyConnector = false,
+                    ),
+                ),
+            ),
+        )
+        mutableAuthStateFlow.value = AuthState.Authenticated(accessToken = ACCESS_TOKEN)
+        val viewModel = createViewModel()
+        assertEquals(RootNavState.RemovePassword, viewModel.stateFlow.value)
+    }
+
     @Test
     fun `when the active user has an unlocked vault the nav state should be VaultUnlocked`() {
         mutableUserStateFlow.tryEmit(
@@ -742,9 +806,11 @@ class RootNavViewModelTest : BaseViewModelTest() {
             authRepository = authRepository,
             specialCircumstanceManager = specialCircumstanceManager,
         )
+}
 
 private val FIXED_CLOCK: Clock = Clock.fixed(
     Instant.parse("2023-10-27T12:00:00Z"),
     ZoneOffset.UTC,
 )
-}
+
+private const val ACCESS_TOKEN: String = "access_token"