565 lines
22 KiB
Java
565 lines
22 KiB
Java
package eu.siacs.conversations.ui;
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import android.app.Activity;
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import android.app.Dialog;
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import android.content.DialogInterface.OnClickListener;
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import android.content.DialogInterface;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.InputType;
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import android.text.TextWatcher;
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import android.util.Pair;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.ArrayAdapter;
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import android.widget.TextView;
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import android.widget.ToggleButton;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AlertDialog;
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import androidx.databinding.DataBindingUtil;
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import androidx.fragment.app.DialogFragment;
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import androidx.recyclerview.widget.RecyclerView;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import io.michaelrocks.libphonenumber.android.NumberParseException;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.databinding.EnterJidDialogBinding;
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import eu.siacs.conversations.services.XmppConnectionService;
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import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.entities.Presence;
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import eu.siacs.conversations.entities.ServiceDiscoveryResult;
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import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
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import eu.siacs.conversations.ui.interfaces.OnBackendConnected;
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import eu.siacs.conversations.ui.util.DelayedHintHelper;
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import eu.siacs.conversations.utils.PhoneNumberUtilWrapper;
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import eu.siacs.conversations.xmpp.Jid;
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import eu.siacs.conversations.xmpp.OnGatewayResult;
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public class EnterJidDialog extends DialogFragment implements OnBackendConnected, TextWatcher {
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private static final List<String> SUSPICIOUS_DOMAINS =
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Arrays.asList("conference", "muc", "room", "rooms", "chat");
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private OnEnterJidDialogPositiveListener mListener = null;
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private static final String TITLE_KEY = "title";
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private static final String POSITIVE_BUTTON_KEY = "positive_button";
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private static final String PREFILLED_JID_KEY = "prefilled_jid";
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private static final String ACCOUNT_KEY = "account";
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private static final String ALLOW_EDIT_JID_KEY = "allow_edit_jid";
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private static final String ACCOUNTS_LIST_KEY = "activated_accounts_list";
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private static final String SANITY_CHECK_JID = "sanity_check_jid";
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private KnownHostsAdapter knownHostsAdapter;
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private Collection<String> whitelistedDomains = Collections.emptyList();
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private EnterJidDialogBinding binding;
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private AlertDialog dialog;
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private boolean sanityCheckJid = false;
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private boolean issuedWarning = false;
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private GatewayListAdapter gatewayListAdapter = new GatewayListAdapter();
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public static EnterJidDialog newInstance(
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final List<String> activatedAccounts,
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final String title,
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final String positiveButton,
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final String prefilledJid,
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final String account,
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boolean allowEditJid,
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final boolean sanity_check_jid) {
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EnterJidDialog dialog = new EnterJidDialog();
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Bundle bundle = new Bundle();
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bundle.putString(TITLE_KEY, title);
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bundle.putString(POSITIVE_BUTTON_KEY, positiveButton);
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bundle.putString(PREFILLED_JID_KEY, prefilledJid);
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bundle.putString(ACCOUNT_KEY, account);
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bundle.putBoolean(ALLOW_EDIT_JID_KEY, allowEditJid);
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bundle.putStringArrayList(ACCOUNTS_LIST_KEY, (ArrayList<String>) activatedAccounts);
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bundle.putBoolean(SANITY_CHECK_JID, sanity_check_jid);
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dialog.setArguments(bundle);
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return dialog;
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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setRetainInstance(true);
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}
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@Override
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public void onStart() {
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super.onStart();
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final Activity activity = getActivity();
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if (activity instanceof XmppActivity
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&& ((XmppActivity) activity).xmppConnectionService != null) {
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refreshKnownHosts();
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}
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}
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@NonNull
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
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builder.setTitle(getArguments().getString(TITLE_KEY));
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binding =
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DataBindingUtil.inflate(
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getActivity().getLayoutInflater(), R.layout.enter_jid_dialog, null, false);
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this.knownHostsAdapter = new KnownHostsAdapter(getActivity(), R.layout.simple_list_item);
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binding.jid.setAdapter(this.knownHostsAdapter);
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binding.jid.addTextChangedListener(this);
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String prefilledJid = getArguments().getString(PREFILLED_JID_KEY);
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if (prefilledJid != null) {
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binding.jid.append(prefilledJid);
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if (!getArguments().getBoolean(ALLOW_EDIT_JID_KEY)) {
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binding.jid.setFocusable(false);
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binding.jid.setFocusableInTouchMode(false);
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binding.jid.setClickable(false);
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binding.jid.setCursorVisible(false);
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}
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}
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sanityCheckJid = getArguments().getBoolean(SANITY_CHECK_JID, false);
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DelayedHintHelper.setHint(R.string.account_settings_example_jabber_id, binding.jid);
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String account = getArguments().getString(ACCOUNT_KEY);
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if (account == null) {
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StartConversationActivity.populateAccountSpinner(
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getActivity(),
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getArguments().getStringArrayList(ACCOUNTS_LIST_KEY),
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binding.account);
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} else {
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ArrayAdapter<String> adapter =
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new ArrayAdapter<>(
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getActivity(), R.layout.simple_list_item, new String[] {account});
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binding.account.setEnabled(false);
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adapter.setDropDownViewResource(R.layout.simple_list_item);
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binding.account.setAdapter(adapter);
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}
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binding.gatewayList.setLayoutManager(new LinearLayoutManager(getActivity(), LinearLayoutManager.HORIZONTAL, false));
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binding.gatewayList.setAdapter(gatewayListAdapter);
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gatewayListAdapter.setOnEmpty(() -> binding.gatewayList.setVisibility(View.GONE));
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gatewayListAdapter.setOnNonEmpty(() -> binding.gatewayList.setVisibility(View.VISIBLE));
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binding.account.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView accountSpinner, View view, int position, long id) {
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XmppActivity context = (XmppActivity) getActivity();
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if (context.xmppConnectionService == null || accountJid() == null) return;
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gatewayListAdapter.clear();
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final Account account = context.xmppConnectionService.findAccountByJid(accountJid());
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for (final Contact contact : account.getRoster().getContacts()) {
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if (contact.showInRoster() && (contact.getPresences().anyIdentity("gateway", null) || contact.getPresences().anySupport("jabber:iq:gateway"))) {
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context.xmppConnectionService.fetchFromGateway(account, contact.getJid(), null, (final String prompt, String errorMessage) -> {
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if (prompt == null && !contact.getPresences().anyIdentity("gateway", null)) return;
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context.runOnUiThread(() -> {
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gatewayListAdapter.add(contact, prompt);
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});
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});
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}
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}
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}
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@Override
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public void onNothingSelected(AdapterView accountSpinner) {
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gatewayListAdapter.clear();
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}
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});
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builder.setView(binding.getRoot());
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builder.setNegativeButton(R.string.cancel, null);
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builder.setPositiveButton(getArguments().getString(POSITIVE_BUTTON_KEY), null);
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this.dialog = builder.create();
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View.OnClickListener dialogOnClick =
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v -> {
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handleEnter(binding, account);
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};
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binding.jid.setOnEditorActionListener(
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(v, actionId, event) -> {
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handleEnter(binding, account);
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return true;
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});
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dialog.show();
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dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(dialogOnClick);
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return dialog;
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}
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protected Jid accountJid() {
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try {
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if (Config.DOMAIN_LOCK != null) {
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return Jid.ofEscaped((String) binding.account.getSelectedItem(), Config.DOMAIN_LOCK, null);
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} else {
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return Jid.ofEscaped((String) binding.account.getSelectedItem());
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}
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} catch (final IllegalArgumentException e) {
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return null;
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}
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}
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private void handleEnter(EnterJidDialogBinding binding, String account) {
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if (!binding.account.isEnabled() && account == null) {
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return;
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}
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final Jid accountJid = accountJid();
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final OnGatewayResult finish = (final String jidString, final String errorMessage) -> {
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getActivity().runOnUiThread(() -> {
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if (errorMessage != null) {
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binding.jidLayout.setError(errorMessage);
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return;
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}
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if (jidString == null) {
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binding.jidLayout.setError(getActivity().getString(R.string.invalid_jid));
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return;
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}
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final Jid contactJid;
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try {
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contactJid = Jid.ofEscaped(jidString);
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} catch (final IllegalArgumentException e) {
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binding.jidLayout.setError(getActivity().getString(R.string.invalid_jid));
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return;
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}
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if (!issuedWarning && sanityCheckJid) {
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if (contactJid.isDomainJid()) {
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binding.jidLayout.setError(getActivity().getString(R.string.this_looks_like_a_domain));
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dialog.getButton(AlertDialog.BUTTON_POSITIVE).setText(R.string.add_anway);
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issuedWarning = true;
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return;
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}
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if (suspiciousSubDomain(contactJid.getDomain().toEscapedString())) {
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binding.jidLayout.setError(getActivity().getString(R.string.this_looks_like_channel));
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dialog.getButton(AlertDialog.BUTTON_POSITIVE).setText(R.string.add_anway);
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issuedWarning = true;
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return;
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}
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}
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if (mListener != null) {
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try {
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if (mListener.onEnterJidDialogPositive(accountJid, contactJid)) {
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dialog.dismiss();
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}
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} catch (JidError error) {
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binding.jidLayout.setError(error.toString());
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dialog.getButton(AlertDialog.BUTTON_POSITIVE).setText(R.string.add);
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issuedWarning = false;
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}
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}
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});
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};
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Pair<String,Pair<Jid,Presence>> p = gatewayListAdapter.getSelected();
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final String type = gatewayListAdapter.getSelectedType();
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// Resolve based on local settings before submission
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if (type != null && (type.equals("pstn") || type.equals("sms"))) {
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try {
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binding.jid.setText(PhoneNumberUtilWrapper.normalize(getActivity(), binding.jid.getText().toString()));
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} catch (NumberParseException | IllegalArgumentException | NullPointerException e) { }
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}
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if (p == null) {
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finish.onGatewayResult(binding.jid.getText().toString(), null);
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} else if (p.first != null) { // Gateway already responsed to jabber:iq:gateway once
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final Account acct = ((XmppActivity) getActivity()).xmppConnectionService.findAccountByJid(accountJid);
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((XmppActivity) getActivity()).xmppConnectionService.fetchFromGateway(acct, p.second.first, binding.jid.getText().toString(), finish);
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} else if (p.second.first.isDomainJid() && p.second.second.getServiceDiscoveryResult().getFeatures().contains("jid\\20escaping")) {
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finish.onGatewayResult(Jid.ofLocalAndDomain(binding.jid.getText().toString(), p.second.first.getDomain().toString()).toString(), null);
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} else if (p.second.first.isDomainJid()) {
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finish.onGatewayResult(Jid.ofLocalAndDomain(binding.jid.getText().toString().replace("@", "%"), p.second.first.getDomain().toString()).toString(), null);
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} else {
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finish.onGatewayResult(null, null);
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}
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}
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public void setOnEnterJidDialogPositiveListener(OnEnterJidDialogPositiveListener listener) {
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this.mListener = listener;
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}
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@Override
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public void onBackendConnected() {
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refreshKnownHosts();
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}
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private void refreshKnownHosts() {
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final Activity activity = getActivity();
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if (activity instanceof XmppActivity) {
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final XmppConnectionService service = ((XmppActivity) activity).xmppConnectionService;
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if (service == null) {
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return;
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}
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final Collection<String> hosts = service.getKnownHosts();
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this.knownHostsAdapter.refresh(hosts);
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this.whitelistedDomains = hosts;
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}
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {}
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@Override
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public void afterTextChanged(Editable s) {
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if (issuedWarning) {
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dialog.getButton(AlertDialog.BUTTON_POSITIVE).setText(R.string.add);
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binding.jidLayout.setError(null);
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issuedWarning = false;
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}
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}
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public interface OnEnterJidDialogPositiveListener {
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boolean onEnterJidDialogPositive(Jid account, Jid contact) throws EnterJidDialog.JidError;
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}
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public static class JidError extends Exception {
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final String msg;
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public JidError(final String msg) {
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this.msg = msg;
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}
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@NonNull
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public String toString() {
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return msg;
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}
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}
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@Override
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public void onDestroyView() {
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Dialog dialog = getDialog();
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if (dialog != null && getRetainInstance()) {
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dialog.setDismissMessage(null);
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}
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super.onDestroyView();
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}
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private boolean suspiciousSubDomain(String domain) {
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if (this.whitelistedDomains.contains(domain)) {
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return false;
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}
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final String[] parts = domain.split("\\.");
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return parts.length >= 3 && SUSPICIOUS_DOMAINS.contains(parts[0]);
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}
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protected class GatewayListAdapter extends RecyclerView.Adapter<GatewayListAdapter.ViewHolder> {
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protected class ViewHolder extends RecyclerView.ViewHolder {
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protected ToggleButton button;
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protected int index;
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public ViewHolder(View view, int i) {
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super(view);
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this.button = (ToggleButton) view.findViewById(R.id.button);
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setIndex(i);
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button.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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button.setChecked(true); // Force visual not to flap to unchecked
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setSelected(index);
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}
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});
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}
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public void setIndex(int i) {
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this.index = i;
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button.setChecked(selected == i);
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}
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public void useButton(int res) {
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button.setText(res);
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button.setTextOff(button.getText());
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button.setTextOn(button.getText());
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button.setChecked(selected == this.index);
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binding.gatewayList.setVisibility(View.VISIBLE);
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button.setVisibility(View.VISIBLE);
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}
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public void useButton(String txt) {
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button.setTextOff(txt);
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button.setTextOn(txt);
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button.setChecked(selected == this.index);
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binding.gatewayList.setVisibility(View.VISIBLE);
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button.setVisibility(View.VISIBLE);
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}
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}
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protected List<Pair<Contact,String>> gateways = new ArrayList();
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protected int selected = 0;
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protected Runnable onEmpty = () -> {};
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protected Runnable onNonEmpty = () -> {};
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@Override
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public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
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View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.enter_jid_dialog_gateway_list_item, null);
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return new ViewHolder(view, i);
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}
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@Override
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public void onBindViewHolder(ViewHolder viewHolder, int i) {
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viewHolder.setIndex(i);
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if(i == 0) {
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viewHolder.useButton(R.string.account_settings_jabber_id);
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} else {
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viewHolder.useButton(getLabel(i));
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}
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}
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@Override
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public int getItemCount() {
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return this.gateways.size() + 1;
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}
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public void setSelected(int i) {
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int old = this.selected;
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this.selected = i;
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if(i == 0) {
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binding.jid.setThreshold(1);
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binding.jid.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS | InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE);
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binding.jidLayout.setHint(R.string.account_settings_jabber_id);
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if(binding.jid.hasFocus()) {
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binding.jid.setHint(R.string.account_settings_example_jabber_id);
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} else {
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DelayedHintHelper.setHint(R.string.account_settings_example_jabber_id, binding.jid);
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}
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} else {
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binding.jid.setThreshold(999999); // do not autocomplete
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binding.jid.setHint(null);
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binding.jid.setOnFocusChangeListener((v, hasFocus) -> {});
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binding.jidLayout.setHint(this.gateways.get(i-1).second);
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String type = getType(i);
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if (type == null) type = "";
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if (type.equals("pstn") || type.equals("sms")) {
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binding.jid.setInputType(InputType.TYPE_CLASS_PHONE);
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} else if (type.equals("email") || type.equals("sip")) {
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binding.jid.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
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if(binding.jid.hasFocus()) {
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binding.jid.setHint(R.string.account_settings_example_jabber_id);
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} else {
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DelayedHintHelper.setHint(R.string.account_settings_example_jabber_id, binding.jid);
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}
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} else {
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binding.jid.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
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}
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}
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notifyItemChanged(old);
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notifyItemChanged(i);
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}
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public String getLabel(Contact gateway) {
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String type = getType(gateway);
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if (type != null) return type;
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return gateway.getDisplayName();
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}
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public String getLabel(int i) {
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if (i == 0) return null;
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return getLabel(this.gateways.get(i-1).first);
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}
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public String getType(int i) {
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if (i == 0) return null;
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|
return getType(this.gateways.get(i-1).first);
|
|
}
|
|
|
|
public String getType(Contact gateway) {
|
|
for(Presence p : gateway.getPresences().getPresences()) {
|
|
ServiceDiscoveryResult.Identity id;
|
|
if(p.getServiceDiscoveryResult() != null && (id = p.getServiceDiscoveryResult().getIdentity("gateway", null)) != null) {
|
|
return id.getType();
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public String getSelectedType() {
|
|
return getType(selected);
|
|
}
|
|
|
|
public Pair<String, Pair<Jid,Presence>> getSelected() {
|
|
if(this.selected == 0) {
|
|
return null; // No gateway, just use direct JID entry
|
|
}
|
|
|
|
Pair<Contact,String> gateway = this.gateways.get(this.selected - 1);
|
|
|
|
Pair<Jid,Presence> presence = null;
|
|
for (Map.Entry<String,Presence> e : gateway.first.getPresences().getPresencesMap().entrySet()) {
|
|
Presence p = e.getValue();
|
|
if (p.getServiceDiscoveryResult() != null) {
|
|
if (p.getServiceDiscoveryResult().getFeatures().contains("jabber:iq:gateway")) {
|
|
if (e.getKey().equals("")) {
|
|
presence = new Pair<>(gateway.first.getJid(), p);
|
|
} else {
|
|
presence = new Pair<>(gateway.first.getJid().withResource(e.getKey()), p);
|
|
}
|
|
break;
|
|
}
|
|
if (p.getServiceDiscoveryResult().hasIdentity("gateway", null)) {
|
|
if (e.getKey().equals("")) {
|
|
presence = new Pair<>(gateway.first.getJid(), p);
|
|
} else {
|
|
presence = new Pair<>(gateway.first.getJid().withResource(e.getKey()), p);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return presence == null ? null : new Pair(gateway.second, presence);
|
|
}
|
|
|
|
public void setOnEmpty(Runnable r) {
|
|
onEmpty = r;
|
|
}
|
|
|
|
public void setOnNonEmpty(Runnable r) {
|
|
onNonEmpty = r;
|
|
}
|
|
|
|
public void clear() {
|
|
gateways.clear();
|
|
onEmpty.run();
|
|
notifyDataSetChanged();
|
|
setSelected(0);
|
|
}
|
|
|
|
public void add(Contact gateway, String prompt) {
|
|
if (getItemCount() < 2) onNonEmpty.run();
|
|
this.gateways.add(new Pair<>(gateway, prompt));
|
|
Collections.sort(this.gateways, (x, y) -> getLabel(x.first).compareTo(getLabel(y.first)));
|
|
notifyDataSetChanged();
|
|
}
|
|
}
|
|
}
|