127 lines
3.8 KiB
Java
127 lines
3.8 KiB
Java
package eu.siacs.conversations.ui;
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import android.content.Intent;
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import android.content.pm.ActivityInfo;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.view.View;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.TextView;
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import android.widget.Toast;
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import java.security.SecureRandom;
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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.entities.Account;
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import rocks.xmpp.addr.Jid;
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public class MagicCreateActivity extends XmppActivity implements TextWatcher {
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private TextView mFullJidDisplay;
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private EditText mUsername;
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private SecureRandom mRandom;
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private static final String CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456780+-/#$!?";
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private static final int PW_LENGTH = 10;
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@Override
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protected void refreshUiReal() {
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}
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@Override
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void onBackendConnected() {
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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 int theme = findTheme();
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if (this.mTheme != theme) {
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recreate();
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}
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}
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@Override
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protected void onCreate(final Bundle savedInstanceState) {
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if (getResources().getBoolean(R.bool.portrait_only)) {
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setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
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}
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super.onCreate(savedInstanceState);
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setContentView(R.layout.magic_create);
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mFullJidDisplay = findViewById(R.id.full_jid);
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mUsername = findViewById(R.id.username);
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mRandom = new SecureRandom();
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Button next = findViewById(R.id.create_account);
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next.setOnClickListener(v -> {
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String username = mUsername.getText().toString();
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if (username.contains("@") || username.length() < 3) {
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mUsername.setError(getString(R.string.invalid_username));
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mUsername.requestFocus();
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} else {
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mUsername.setError(null);
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try {
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Jid jid = Jid.of(username.toLowerCase(), Config.MAGIC_CREATE_DOMAIN, null);
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Account account = xmppConnectionService.findAccountByJid(jid);
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if (account == null) {
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account = new Account(jid, createPassword());
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account.setOption(Account.OPTION_REGISTER, true);
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account.setOption(Account.OPTION_DISABLED, true);
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account.setOption(Account.OPTION_MAGIC_CREATE, true);
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xmppConnectionService.createAccount(account);
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}
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Intent intent = new Intent(MagicCreateActivity.this, EditAccountActivity.class);
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intent.putExtra("jid", account.getJid().asBareJid().toString());
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intent.putExtra("init", true);
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
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Toast.makeText(MagicCreateActivity.this, R.string.secure_password_generated, Toast.LENGTH_SHORT).show();
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WelcomeActivity.addInviteUri(intent, getIntent());
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startActivity(intent);
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} catch (IllegalArgumentException e) {
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mUsername.setError(getString(R.string.invalid_username));
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mUsername.requestFocus();
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}
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}
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});
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mUsername.addTextChangedListener(this);
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}
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private String createPassword() {
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StringBuilder builder = new StringBuilder(PW_LENGTH);
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for (int i = 0; i < PW_LENGTH; ++i) {
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builder.append(CHARS.charAt(mRandom.nextInt(CHARS.length() - 1)));
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}
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return builder.toString();
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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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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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}
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@Override
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public void afterTextChanged(Editable s) {
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if (s.toString().trim().length() > 0) {
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try {
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mFullJidDisplay.setVisibility(View.VISIBLE);
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Jid jid = Jid.of(s.toString().toLowerCase(), Config.MAGIC_CREATE_DOMAIN, null);
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mFullJidDisplay.setText(getString(R.string.your_full_jid_will_be, jid.toString()));
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} catch (IllegalArgumentException e) {
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mFullJidDisplay.setVisibility(View.INVISIBLE);
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}
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} else {
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mFullJidDisplay.setVisibility(View.INVISIBLE);
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}
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}
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}
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