Hook up onboarding logic

2024-11-27 12:05:22 +00:00 · 2019-12-17 10:04:08 +01:00 · 2019-12-17 10:04:08 +01:00 · d4db46aeca
commit d4db46aeca
parent f42e69388e
9 changed files with 233 additions and 9 deletions
--- a/res/layout/activity_display_name_v2.xml
+++ b/res/layout/activity_display_name_v2.xml
@ -48,6 +48,7 @@

    <Button
        style="@style/MediumProminentFilledButton"
+        android:id="@+id/registerButton"
        android:layout_width="match_parent"
        android:layout_height="@dimen/medium_button_height"
        android:layout_marginLeft="@dimen/massive_spacing"
--- a/res/layout/activity_register.xml
+++ b/res/layout/activity_register.xml
@ -33,6 +33,7 @@

    <TextView
        style="@style/SessionIDTextView"
+        android:id="@+id/publicKeyTextView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="@dimen/very_large_spacing"
@ -46,8 +47,8 @@
        android:layout_weight="1"/>

    <Button
-        android:id="@+id/registerButton"
        style="@style/MediumProminentFilledButton"
+        android:id="@+id/registerButton"
        android:layout_width="match_parent"
        android:layout_height="@dimen/medium_button_height"
        android:layout_marginLeft="@dimen/massive_spacing"
@ -56,6 +57,7 @@

    <Button
        style="@style/MediumProminentOutlineButton"
+        android:id="@+id/copyButton"
        android:layout_width="match_parent"
        android:layout_height="@dimen/medium_button_height"
        android:layout_marginLeft="@dimen/massive_spacing"
@ -64,7 +66,7 @@
        android:text="Copy" />

    <Button
-        android:id="@+id/legalButton"
+        android:id="@+id/termsButton"
        android:layout_width="match_parent"
        android:layout_height="@dimen/onboarding_button_bottom_offset"
        android:layout_marginLeft="@dimen/massive_spacing"
--- a/res/layout/activity_restore.xml
+++ b/res/layout/activity_restore.xml
@ -49,6 +49,7 @@

    <Button
        style="@style/MediumProminentFilledButton"
+        android:id="@+id/restoreButton"
        android:layout_width="match_parent"
        android:layout_height="@dimen/medium_button_height"
        android:layout_marginLeft="@dimen/massive_spacing"
@ -57,7 +58,7 @@
        android:text="Continue" />

    <Button
-        android:id="@+id/legalButton"
+        android:id="@+id/termsButton"
        android:layout_width="match_parent"
        android:layout_height="@dimen/onboarding_button_bottom_offset"
        android:layout_marginLeft="@dimen/massive_spacing"
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@ -1652,4 +1652,10 @@
    <string name="dialog_device_unlink_title">Device unlinked</string>
    <string name="dialog_device_unlink_message">This device has been successfully unlinked</string>

+    <!-- Loki -->
+
+    <!-- Session -->
+    <string name="activity_register_public_key_copied_message">Copied to clipboard</string>
+    <!-- Session -->
+
 </resources>
--- a/src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java
+++ b/src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java
@ -37,6 +37,7 @@ import android.support.v4.content.ContextCompat;
 import android.support.v4.graphics.drawable.DrawableCompat;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.preference.Preference;
+import android.util.Log;
 import android.widget.Toast;

 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
@ -365,7 +366,7 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
                    .setNeutralButton(R.string.activity_settings_seed_dialog_ok_button_title, null)
                    .show();
          } catch (Exception e) {
-            // Do nothing
+            Log.d("Loki", e.getMessage());
          }
          break;
        default:
--- a/src/org/thoughtcrime/securesms/crypto/IdentityKeyUtil.java
+++ b/src/org/thoughtcrime/securesms/crypto/IdentityKeyUtil.java
@ -49,8 +49,8 @@ public class IdentityKeyUtil {
  private static final String IDENTITY_PUBLIC_KEY_CIPHERTEXT_LEGACY_PREF  = "pref_identity_public_curve25519";
  private static final String IDENTITY_PRIVATE_KEY_CIPHERTEXT_LEGACY_PREF = "pref_identity_private_curve25519";

-  private static final String IDENTITY_PUBLIC_KEY_PREF                    = "pref_identity_public_v3";
-  private static final String IDENTITY_PRIVATE_KEY_PREF                   = "pref_identity_private_v3";
+  public static final String IDENTITY_PUBLIC_KEY_PREF                    = "pref_identity_public_v3";
+  public static final String IDENTITY_PRIVATE_KEY_PREF                   = "pref_identity_private_v3";

  public static final String lokiSeedKey = "loki_seed";

--- a/src/org/thoughtcrime/securesms/loki/redesign/DisplayNameActivity.kt
+++ b/src/org/thoughtcrime/securesms/loki/redesign/DisplayNameActivity.kt
@ -1,10 +1,18 @@
 package org.thoughtcrime.securesms.loki.redesign

+import android.content.Intent
 import android.os.Bundle
+import android.view.inputmethod.InputMethodManager
+import android.widget.Toast
 import kotlinx.android.synthetic.main.activity_display_name_v2.*
 import network.loki.messenger.R
+import org.thoughtcrime.securesms.ApplicationContext
 import org.thoughtcrime.securesms.BaseActionBarActivity
+import org.thoughtcrime.securesms.ConversationListActivity
+import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.loki.redesign.utilities.setUpActionBarSessionLogo
+import org.thoughtcrime.securesms.util.TextSecurePreferences
+import org.whispersystems.signalservice.api.crypto.ProfileCipher

 class DisplayNameActivity : BaseActionBarActivity() {

@ -12,10 +20,40 @@ class DisplayNameActivity : BaseActionBarActivity() {
        super.onCreate(savedInstanceState)
        setUpActionBarSessionLogo()
        setContentView(R.layout.activity_display_name_v2)
+        registerButton.setOnClickListener { register() }
    }

    override fun onResume() {
        super.onResume()
        displayNameEditText.requestFocus()
    }
+
+    private fun register() {
+        val displayName = displayNameEditText.text.toString().trim()
+        if (displayName.isEmpty()) {
+            return Toast.makeText(this, "Please pick a display name", Toast.LENGTH_SHORT).show()
+        }
+        if (!displayName.matches(Regex("[a-zA-Z0-9_]+"))) {
+            return Toast.makeText(this, "Please pick a display name that consists of only a-z, A-Z, 0-9 and _ characters", Toast.LENGTH_SHORT).show()
+        }
+        if (displayName.toByteArray().size > ProfileCipher.NAME_PADDED_LENGTH) {
+            return Toast.makeText(this, "Please pick a shorter display name", Toast.LENGTH_SHORT).show()
+        }
+        val inputMethodManager = getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager
+        inputMethodManager.hideSoftInputFromWindow(displayNameEditText.windowToken, 0)
+        TextSecurePreferences.setProfileName(this, displayName)
+        TextSecurePreferences.setHasSeenWelcomeScreen(this, true)
+        TextSecurePreferences.setPromptedPushRegistration(this, true)
+        val publicChatAPI = ApplicationContext.getInstance(this).lokiPublicChatAPI
+        if (publicChatAPI != null) {
+            // TODO: This won't be necessary anymore when we don't auto-join the Loki Public Chat anymore
+            val application = ApplicationContext.getInstance(this)
+            application.setUpStorageAPIIfNeeded()
+            application.createDefaultPublicChatsIfNeeded()
+            val servers = DatabaseFactory.getLokiThreadDatabase(this).getAllPublicChatServers()
+            servers.forEach { publicChatAPI.setDisplayName(displayName, it) }
+        }
+        startActivity(Intent(this, ConversationListActivity::class.java))
+        finish()
+    }
 }
--- a/src/org/thoughtcrime/securesms/loki/redesign/RegisterActivity.kt
+++ b/src/org/thoughtcrime/securesms/loki/redesign/RegisterActivity.kt
@ -1,32 +1,125 @@
 package org.thoughtcrime.securesms.loki.redesign

+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
 import android.content.Intent
 import android.graphics.Typeface
+import android.net.Uri
 import android.os.Bundle
 import android.text.Spannable
 import android.text.SpannableStringBuilder
 import android.text.style.StyleSpan
+import android.widget.Toast
 import kotlinx.android.synthetic.main.activity_register.*
 import network.loki.messenger.R
 import org.thoughtcrime.securesms.BaseActionBarActivity
+import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
+import org.thoughtcrime.securesms.database.Address
+import org.thoughtcrime.securesms.database.DatabaseFactory
+import org.thoughtcrime.securesms.database.IdentityDatabase
 import org.thoughtcrime.securesms.loki.redesign.utilities.setUpActionBarSessionLogo
-
+import org.thoughtcrime.securesms.util.Base64
+import org.thoughtcrime.securesms.util.Hex
+import org.thoughtcrime.securesms.util.TextSecurePreferences
+import org.whispersystems.curve25519.Curve25519
+import org.whispersystems.libsignal.ecc.Curve
+import org.whispersystems.libsignal.ecc.ECKeyPair
+import org.whispersystems.libsignal.util.KeyHelper
+import org.whispersystems.signalservice.loki.utilities.hexEncodedPublicKey
+import java.io.File
+import java.io.FileOutputStream

 class RegisterActivity : BaseActionBarActivity() {
+    private var seed: ByteArray? = null
+    private var keyPair: ECKeyPair? = null
+        set(value) { field = value; updatePublicKeyTextView() }

+    // region Lifecycle
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_register)
+        setUpLanguageFileDirectory()
        setUpActionBarSessionLogo()
        registerButton.setOnClickListener { register() }
+        copyButton.setOnClickListener { copyPublicKey() }
        val termsExplanation = SpannableStringBuilder("By using this service, you agree to our Terms and Conditions and Privacy Statement")
        termsExplanation.setSpan(StyleSpan(Typeface.BOLD), 40, 60, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
        termsExplanation.setSpan(StyleSpan(Typeface.BOLD), 65, 82, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
-        legalButton.text = termsExplanation
+        termsButton.text = termsExplanation
+        termsButton.setOnClickListener { showTerms() }
+        updateKeyPair()
+    }
+    // endregion
+
+    // region General
+    private fun setUpLanguageFileDirectory() {
+        val languages = listOf( "english", "japanese", "portuguese", "spanish" )
+        val directory = File(applicationInfo.dataDir)
+        for (language in languages) {
+            val fileName = "$language.txt"
+            if (directory.list().contains(fileName)) { continue }
+            val inputStream = assets.open("mnemonic/$fileName")
+            val file = File(directory, fileName)
+            val outputStream = FileOutputStream(file)
+            val buffer = ByteArray(1024)
+            while (true) {
+                val count = inputStream.read(buffer)
+                if (count < 0) { break }
+                outputStream.write(buffer, 0, count)
+            }
+            inputStream.close()
+            outputStream.close()
+        }
+    }
+    // endregion
+
+    // region Updating
+    private fun updateKeyPair() {
+        val seedCandidate = Curve25519.getInstance(Curve25519.BEST).generateSeed(16)
+        try {
+            this.keyPair = Curve.generateKeyPair(seedCandidate + seedCandidate) // Validate the seed
+        } catch (exception: Exception) {
+            return updateKeyPair()
+        }
+        seed = seedCandidate
    }

+    private fun updatePublicKeyTextView() {
+        publicKeyTextView.text = keyPair!!.hexEncodedPublicKey
+    }
+    // endregion
+
+    // region Interaction
    private fun register() {
+        IdentityKeyUtil.save(this, IdentityKeyUtil.lokiSeedKey, Hex.toStringCondensed(seed))
+        IdentityKeyUtil.save(this, IdentityKeyUtil.IDENTITY_PUBLIC_KEY_PREF, Base64.encodeBytes(keyPair!!.publicKey.serialize()))
+        IdentityKeyUtil.save(this, IdentityKeyUtil.IDENTITY_PRIVATE_KEY_PREF, Base64.encodeBytes(keyPair!!.privateKey.serialize()))
+        val userHexEncodedPublicKey = keyPair!!.hexEncodedPublicKey
+        val registrationID = KeyHelper.generateRegistrationId(false)
+        TextSecurePreferences.setLocalRegistrationId(this, registrationID)
+        DatabaseFactory.getIdentityDatabase(this).saveIdentity(Address.fromSerialized(userHexEncodedPublicKey),
+            IdentityKeyUtil.getIdentityKeyPair(this).publicKey, IdentityDatabase.VerifiedStatus.VERIFIED,
+            true, System.currentTimeMillis(), true)
+        TextSecurePreferences.setLocalNumber(this, userHexEncodedPublicKey)
        val intent = Intent(this, DisplayNameActivity::class.java)
        startActivity(intent)
    }
+
+    private fun copyPublicKey() {
+        val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+        val clip = ClipData.newPlainText("Session ID", keyPair!!.hexEncodedPublicKey)
+        clipboard.primaryClip = clip
+        Toast.makeText(this, R.string.activity_register_public_key_copied_message, Toast.LENGTH_SHORT).show()
+    }
+
+    private fun showTerms() {
+        try {
+            val intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/loki-project/loki-messenger-android/blob/master/privacy-policy.md"))
+            startActivity(intent)
+        } catch (e: Exception) {
+            Toast.makeText(this, "Couldn't open link", Toast.LENGTH_SHORT).show()
+        }
+    }
+    // endregion
 }
--- a/src/org/thoughtcrime/securesms/loki/redesign/RestoreActivity.kt
+++ b/src/org/thoughtcrime/securesms/loki/redesign/RestoreActivity.kt
@ -1,29 +1,111 @@
 package org.thoughtcrime.securesms.loki.redesign

+import android.content.Intent
 import android.graphics.Typeface
+import android.net.Uri
 import android.os.Bundle
 import android.text.Spannable
 import android.text.SpannableStringBuilder
 import android.text.style.StyleSpan
+import android.widget.Toast
 import kotlinx.android.synthetic.main.activity_restore.*
 import network.loki.messenger.R
 import org.thoughtcrime.securesms.BaseActionBarActivity
+import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
+import org.thoughtcrime.securesms.database.Address
+import org.thoughtcrime.securesms.database.DatabaseFactory
+import org.thoughtcrime.securesms.database.IdentityDatabase
 import org.thoughtcrime.securesms.loki.redesign.utilities.setUpActionBarSessionLogo
+import org.thoughtcrime.securesms.util.Base64
+import org.thoughtcrime.securesms.util.Hex
+import org.thoughtcrime.securesms.util.TextSecurePreferences
+import org.whispersystems.libsignal.ecc.Curve
+import org.whispersystems.libsignal.util.KeyHelper
+import org.whispersystems.signalservice.loki.crypto.MnemonicCodec
+import org.whispersystems.signalservice.loki.utilities.hexEncodedPublicKey
+import java.io.File
+import java.io.FileOutputStream

 class RestoreActivity : BaseActionBarActivity() {
+    private lateinit var languageFileDirectory: File

+    // region Lifecycle
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
+        setUpLanguageFileDirectory()
        setUpActionBarSessionLogo()
        setContentView(R.layout.activity_restore)
+        mnemonicEditText.imeOptions = mnemonicEditText.imeOptions or 16777216 // Always use incognito keyboard
+        restoreButton.setOnClickListener { restore() }
        val termsExplanation = SpannableStringBuilder("By using this service, you agree to our Terms and Conditions and Privacy Statement")
        termsExplanation.setSpan(StyleSpan(Typeface.BOLD), 40, 60, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
        termsExplanation.setSpan(StyleSpan(Typeface.BOLD), 65, 82, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
-        legalButton.text = termsExplanation
+        termsButton.text = termsExplanation
+        termsButton.setOnClickListener { showTerms() }
    }

    override fun onResume() {
        super.onResume()
        mnemonicEditText.requestFocus()
    }
+    // endregion
+
+    // region General
+    private fun setUpLanguageFileDirectory() {
+        val languages = listOf( "english", "japanese", "portuguese", "spanish" )
+        val directory = File(applicationInfo.dataDir)
+        for (language in languages) {
+            val fileName = "$language.txt"
+            if (directory.list().contains(fileName)) { continue }
+            val inputStream = assets.open("mnemonic/$fileName")
+            val file = File(directory, fileName)
+            val outputStream = FileOutputStream(file)
+            val buffer = ByteArray(1024)
+            while (true) {
+                val count = inputStream.read(buffer)
+                if (count < 0) { break }
+                outputStream.write(buffer, 0, count)
+            }
+            inputStream.close()
+            outputStream.close()
+        }
+        languageFileDirectory = directory
+    }
+    // endregion
+
+    // region Interaction
+    private fun restore() {
+        val mnemonic = mnemonicEditText.text.toString()
+        try {
+            val hexEncodedSeed = MnemonicCodec(languageFileDirectory).decode(mnemonic)
+            var seed = Hex.fromStringCondensed(hexEncodedSeed)
+            IdentityKeyUtil.save(this, IdentityKeyUtil.lokiSeedKey, Hex.toStringCondensed(seed))
+            if (seed.size == 16) { seed = seed + seed }
+            val keyPair = Curve.generateKeyPair(seed)
+            IdentityKeyUtil.save(this, IdentityKeyUtil.IDENTITY_PUBLIC_KEY_PREF, Base64.encodeBytes(keyPair.publicKey.serialize()))
+            IdentityKeyUtil.save(this, IdentityKeyUtil.IDENTITY_PRIVATE_KEY_PREF, Base64.encodeBytes(keyPair.privateKey.serialize()))
+            val userHexEncodedPublicKey = keyPair.hexEncodedPublicKey
+            val registrationID = KeyHelper.generateRegistrationId(false)
+            TextSecurePreferences.setLocalRegistrationId(this, registrationID)
+            DatabaseFactory.getIdentityDatabase(this).saveIdentity(Address.fromSerialized(userHexEncodedPublicKey),
+                    IdentityKeyUtil.getIdentityKeyPair(this).publicKey, IdentityDatabase.VerifiedStatus.VERIFIED,
+                    true, System.currentTimeMillis(), true)
+            TextSecurePreferences.setLocalNumber(this, userHexEncodedPublicKey)
+            val intent = Intent(this, DisplayNameActivity::class.java)
+            startActivity(intent)
+        } catch (e: Exception) {
+            val message = if (e is MnemonicCodec.DecodingError) e.description else MnemonicCodec.DecodingError.Generic.description
+            return Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    private fun showTerms() {
+        try {
+            val intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/loki-project/loki-messenger-android/blob/master/privacy-policy.md"))
+            startActivity(intent)
+        } catch (e: Exception) {
+            Toast.makeText(this, "Couldn't open link", Toast.LENGTH_SHORT).show()
+        }
+    }
+    // endregion
 }