SafetyNet: Store and display recent requests (8c9aacee) · Commits · e / os / GmsCore

play-services-base-core-ui/src/main/kotlin/org/microg/gms/ui/Utils.kt

+2 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,8 @@ import androidx.navigation.NavController
		import androidx.navigation.navOptions
		import androidx.navigation.ui.R

		fun ByteArray.toHexString() : String = joinToString("") { "%02x".format(it) }

		fun PackageManager.getApplicationInfoIfExists(packageName: String?, flags: Int = 0): ApplicationInfo? = packageName?.let {
		try {
		getApplicationInfo(it, flags)

play-services-core/src/main/kotlin/org/microg/gms/ui/SafetyNetPreferencesFragment.kt

+7 −0

Original line number	Diff line number	Diff line
		@@ -11,6 +11,7 @@ import android.os.Handler
		import android.os.Looper
		import android.util.Base64
		import android.util.Log
		import androidx.navigation.fragment.findNavController
		import androidx.lifecycle.lifecycleScope
		import androidx.preference.Preference
		import androidx.preference.PreferenceFragmentCompat
		@@ -27,6 +28,7 @@ import kotlin.random.Random
		class SafetyNetPreferencesFragment : PreferenceFragmentCompat() {
		private lateinit var runAttest: Preference
		private lateinit var runReCaptcha: Preference
		private lateinit var seeRecent: Preference

		override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
		addPreferencesFromResource(R.xml.preferences_safetynet)
		@@ -36,6 +38,7 @@ class SafetyNetPreferencesFragment : PreferenceFragmentCompat() {
		override fun onBindPreferences() {
		runAttest = preferenceScreen.findPreference("pref_snet_run_attest") ?: runAttest
		runReCaptcha = preferenceScreen.findPreference("pref_recaptcha_run_test") ?: runReCaptcha
		seeRecent = preferenceScreen.findPreference("pref_snet_recent") ?: seeRecent

		// TODO: Use SafetyNet client library once ready
		runAttest.setOnPreferenceClickListener {
		@@ -124,5 +127,9 @@ class SafetyNetPreferencesFragment : PreferenceFragmentCompat() {
		}
		true
		}
		seeRecent.setOnPreferenceClickListener {
		findNavController().navigate(requireContext(), R.id.openSafetyNetRecentList)
		true
		}
		}
		}

play-services-core/src/main/kotlin/org/microg/gms/ui/SafetyNetRecentAttestationPreferencesFragment.kt

0 → 100644

+94 −0

Original line number	Diff line number	Diff line
		package org.microg.gms.ui

		import android.annotation.SuppressLint
		import android.content.ClipData
		import android.content.ClipboardManager
		import android.content.Context
		import android.os.Bundle
		import android.text.format.DateUtils
		import android.widget.Toast
		import androidx.preference.Preference
		import androidx.preference.PreferenceFragmentCompat
		import com.google.android.gms.R
		import org.json.JSONException
		import org.json.JSONObject
		import org.microg.gms.firebase.auth.getStringOrNull
		import org.microg.gms.safetynet.SafetyNetSummary


		class SafetyNetRecentAttestationPreferencesFragment : PreferenceFragmentCompat() {

		lateinit var snetSummary: SafetyNetSummary

		override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
		addPreferencesFromResource(R.xml.preferences_snet_recent_attestation)
		snetSummary = arguments?.get("summary") as SafetyNetSummary
		}

		@SuppressLint("RestrictedApi")
		override fun onBindPreferences() {
		val requestType: Preference = preferenceScreen.findPreference("pref_request_type")!!
		val time : Preference = preferenceScreen.findPreference("pref_time")!!
		val nonce : Preference = preferenceScreen.findPreference("pref_nonce")!!
		val status : Preference = preferenceScreen.findPreference("pref_status")!!
		val evalType : Preference = preferenceScreen.findPreference("pref_eval_type")!!
		val advice : Preference = preferenceScreen.findPreference("pref_advice")!!
		val copyResult : Preference = preferenceScreen.findPreference("pref_copy_result")!!

		requestType.summary = "ATTESTATION"

		time.summary = DateUtils.getRelativeDateTimeString(context, snetSummary.timestamp, DateUtils.MINUTE_IN_MILLIS, DateUtils.WEEK_IN_MILLIS, DateUtils.FORMAT_SHOW_TIME)


		snetSummary.nonce?.toHexString().let {
		if (it == null) {
		nonce.summary = "None"
		} else {
		nonce.summary = it
		}
		}

		if(snetSummary.responseStatus==null){
		status.summary = "Not completed yet"
		}else if(snetSummary.responseStatus!!.isSuccess) {
		try {
		val json = JSONObject(snetSummary.responseData!!)
		evalType.summary = json.getString("evaluationType")
		advice.summary = json.getStringOrNull("advice") ?: "None"

		val basicIntegrity = json.getBoolean("basicIntegrity")
		val ctsProfileMatch = json.getBoolean("ctsProfileMatch")

		status.summary = when{
		basicIntegrity && ctsProfileMatch -> {
		"Integrity and CTS passed"
		}
		basicIntegrity -> {
		"CTS failed"
		}
		else -> {
		"Integrity failed"
		}
		}

		} catch (e: JSONException) {
		e.printStackTrace()
		status.summary = "Invalid JSON"
		}
		}else{
		status.summary = snetSummary.responseStatus!!.statusMessage
		}

		copyResult.setOnPreferenceClickListener {
		val clipboard = requireContext().getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
		val clip = ClipData.newPlainText("JSON JWS data", snetSummary.responseData)
		clipboard.setPrimaryClip(clip)

		Toast.makeText(context, "Copied to clipboard !", Toast.LENGTH_SHORT).show()

		true
		}

		}

		}
		No newline at end of file

play-services-core/src/main/kotlin/org/microg/gms/ui/SafetyNetRecentFragment.kt

0 → 100644

+61 −0

Original line number	Diff line number	Diff line
		package org.microg.gms.ui

		import android.content.Context
		import android.os.Bundle
		import android.view.LayoutInflater
		import android.view.View
		import android.view.ViewGroup
		import android.widget.ListView
		import android.widget.Toast
		import androidx.fragment.app.Fragment
		import androidx.fragment.app.add
		import androidx.fragment.app.commit
		import com.google.android.gms.R
		import com.google.android.gms.databinding.SafetyNetRecentFragmentBinding
		import org.microg.gms.safetynet.SafetyNetRequestType
		import org.microg.gms.safetynet.SafetyNetSummary

		class SafetyNetRecentFragment : Fragment(R.layout.safety_net_recent_fragment) {


		class MyListView(context: Context) : ListView(context) {

		}

		override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
		binding = SafetyNetRecentFragmentBinding.inflate(inflater, container, false)
		return binding.root
		}

		override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
		super.onViewCreated(view, savedInstanceState)

		val summary = arguments?.get("summary") as SafetyNetSummary

		if(savedInstanceState==null){
		parentFragmentManager.commit {
		setReorderingAllowed(true)
		if(summary.requestType==SafetyNetRequestType.ATTESTATION){
		add<SafetyNetRecentAttestationPreferencesFragment>(R.id.sub_preferences, args=arguments)
		}else{
		add<SafetyNetRecentRecaptchaPreferencesFragment>(R.id.sub_preferences, args=arguments)
		}
		}
		}



		val pm = requireContext().packageManager
		val appInfo = pm.getApplicationInfoIfExists(summary.packageName)
		if(appInfo==null) return Toast.makeText(context, "Application not installed", Toast.LENGTH_SHORT).show()


		binding.appIcon.setImageDrawable(appInfo.loadIcon(pm))
		binding.appName.text = appInfo.loadLabel(pm)
		binding.packageName.text = summary.packageName

		}

		lateinit var binding: SafetyNetRecentFragmentBinding

		}

play-services-core/src/main/kotlin/org/microg/gms/ui/SafetyNetRecentListFragment.kt

0 → 100644

+65 −0

Original line number	Diff line number	Diff line
		package org.microg.gms.ui

		import android.os.Bundle
		import android.view.Menu
		import android.view.MenuInflater
		import android.view.MenuItem
		import android.view.View
		import androidx.core.os.bundleOf
		import androidx.core.view.isVisible
		import androidx.fragment.app.Fragment
		import androidx.navigation.fragment.findNavController
		import androidx.recyclerview.widget.LinearLayoutManager
		import androidx.recyclerview.widget.RecyclerView
		import com.google.android.gms.R
		import org.microg.gms.safetynet.SafetyNetDatabase

		class SafetyNetRecentListFragment : Fragment(R.layout.safety_net_recents_list_fragment){

		private lateinit var adapter: SafetyNetSummaryAdapter

		override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
		super.onViewCreated(view, savedInstanceState)
		setHasOptionsMenu(true)

		val db = SafetyNetDatabase(requireContext())
		val recentRequests = db.recentRequests
		db.close()

		val recyclerView: RecyclerView = view.findViewById(R.id.snet_recent_recyclerview)
		if(recentRequests.isEmpty()){
		recyclerView.isVisible = false
		}else{
		recyclerView.layoutManager = LinearLayoutManager(context)
		adapter = SafetyNetSummaryAdapter(recentRequests) {
		findNavController().navigate(requireContext(), R.id.openSafetyNetRecent, bundleOf(
		"summary" to it
		))
		}
		recyclerView.adapter = adapter
		}
		}


		override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
		menu.add(0, MENU_CLEAR_REQUESTS, 0, R.string.menu_clear_recent_requests)
		super.onCreateOptionsMenu(menu, inflater)
		}

		override fun onOptionsItemSelected(item: MenuItem): Boolean {
		return when (item.itemId) {
		MENU_CLEAR_REQUESTS -> {
		val db = SafetyNetDatabase(requireContext())
		db.clearAllRequests()
		db.close()
		adapter.clearList()
		true
		}
		else -> super.onOptionsItemSelected(item)
		}
		}

		companion object {
		private const val MENU_CLEAR_REQUESTS = Menu.FIRST
		}
		}