1package eu.siacs.conversations.ui;
2
3import android.content.Intent;
4import android.content.pm.ActivityInfo;
5import android.os.Bundle;
6import android.text.Editable;
7import android.text.TextWatcher;
8import android.view.View;
9import android.widget.Toast;
10
11import androidx.databinding.DataBindingUtil;
12
13import eu.siacs.conversations.Config;
14import eu.siacs.conversations.R;
15import eu.siacs.conversations.databinding.ActivityMagicCreateBinding;
16import eu.siacs.conversations.entities.Account;
17import eu.siacs.conversations.utils.CryptoHelper;
18import eu.siacs.conversations.utils.InstallReferrerUtils;
19import eu.siacs.conversations.xmpp.Jid;
20
21import java.security.SecureRandom;
22
23public class MagicCreateActivity extends XmppActivity implements TextWatcher {
24
25 public static final String EXTRA_DOMAIN = "domain";
26 public static final String EXTRA_PRE_AUTH = "pre_auth";
27 public static final String EXTRA_USERNAME = "username";
28
29 private ActivityMagicCreateBinding binding;
30 private String domain;
31 private String username;
32 private String preAuth;
33
34 @Override
35 protected void refreshUiReal() {}
36
37 @Override
38 protected void onBackendConnected() {}
39
40 @Override
41 protected void onCreate(final Bundle savedInstanceState) {
42 final Intent data = getIntent();
43 this.domain = data == null ? null : data.getStringExtra(EXTRA_DOMAIN);
44 this.preAuth = data == null ? null : data.getStringExtra(EXTRA_PRE_AUTH);
45 this.username = data == null ? null : data.getStringExtra(EXTRA_USERNAME);
46 if (getResources().getBoolean(R.bool.portrait_only)) {
47 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
48 }
49 super.onCreate(savedInstanceState);
50 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_magic_create);
51 Activities.setStatusAndNavigationBarColors(this, binding.getRoot());
52 setSupportActionBar(this.binding.toolbar);
53 configureActionBar(getSupportActionBar(), this.domain == null);
54 if (username != null && domain != null) {
55 binding.title.setText(R.string.your_server_invitation);
56 binding.instructions.setText(getString(R.string.magic_create_text_fixed, domain));
57 binding.username.setEnabled(false);
58 binding.username.setText(this.username);
59 updateFullJidInformation(this.username);
60 } else if (domain != null) {
61 binding.instructions.setText(getString(R.string.magic_create_text_on_x, domain));
62 }
63 binding.createAccount.setOnClickListener(
64 v -> {
65 try {
66 final String username = binding.username.getText().toString();
67 final Jid jid;
68 final boolean fixedUsername;
69 if (this.domain != null && this.username != null) {
70 fixedUsername = true;
71 jid = Jid.ofLocalAndDomainEscaped(this.username, this.domain);
72 } else if (this.domain != null) {
73 fixedUsername = false;
74 jid = Jid.ofLocalAndDomainEscaped(username, this.domain);
75 } else {
76 fixedUsername = false;
77 jid = Jid.ofLocalAndDomainEscaped(username, Config.MAGIC_CREATE_DOMAIN);
78 }
79 if (!jid.getEscapedLocal().equals(jid.getLocal())
80 || (this.username == null && username.length() < 3)) {
81 binding.usernameLayout.setError(getString(R.string.invalid_username));
82 binding.username.requestFocus();
83 } else {
84 binding.usernameLayout.setError(null);
85 Account account = xmppConnectionService.findAccountByJid(jid);
86 if (account == null) {
87 account =
88 new Account(
89 jid,
90 CryptoHelper.createPassword(new SecureRandom()));
91 account.setOption(Account.OPTION_REGISTER, true);
92 account.setOption(Account.OPTION_DISABLED, true);
93 account.setOption(Account.OPTION_MAGIC_CREATE, true);
94 account.setOption(Account.OPTION_FIXED_USERNAME, fixedUsername);
95 if (this.preAuth != null) {
96 account.setKey(
97 Account.KEY_PRE_AUTH_REGISTRATION_TOKEN, this.preAuth);
98 }
99 xmppConnectionService.createAccount(account);
100 }
101 Intent intent =
102 new Intent(MagicCreateActivity.this, EditAccountActivity.class);
103 intent.putExtra("jid", account.getJid().asBareJid().toString());
104 intent.putExtra("init", true);
105 intent.setFlags(
106 Intent.FLAG_ACTIVITY_NEW_TASK
107 | Intent.FLAG_ACTIVITY_CLEAR_TASK);
108 Toast.makeText(
109 MagicCreateActivity.this,
110 R.string.secure_password_generated,
111 Toast.LENGTH_SHORT)
112 .show();
113 StartConversationActivity.addInviteUri(intent, getIntent());
114 startActivity(intent);
115 }
116 } catch (final IllegalArgumentException e) {
117 binding.usernameLayout.setError(getString(R.string.invalid_username));
118 binding.username.requestFocus();
119 }
120 });
121 binding.username.addTextChangedListener(this);
122 }
123
124 @Override
125 public void onDestroy() {
126 InstallReferrerUtils.markInstallReferrerExecuted(this);
127 super.onDestroy();
128 }
129
130 @Override
131 public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
132
133 @Override
134 public void onTextChanged(CharSequence s, int start, int before, int count) {}
135
136 @Override
137 public void afterTextChanged(final Editable s) {
138 updateFullJidInformation(s.toString());
139 }
140
141 private void updateFullJidInformation(final String username) {
142 if (username.trim().isEmpty()) {
143 binding.fullJid.setVisibility(View.INVISIBLE);
144 } else {
145 try {
146 binding.fullJid.setVisibility(View.VISIBLE);
147 final Jid jid;
148 if (this.domain == null) {
149 jid = Jid.ofLocalAndDomainEscaped(username, Config.MAGIC_CREATE_DOMAIN);
150 } else {
151 jid = Jid.ofLocalAndDomainEscaped(username, this.domain);
152 }
153 binding.fullJid.setText(
154 getString(R.string.your_full_jid_will_be, jid.toEscapedString()));
155 binding.usernameLayout.setError(null);
156 } catch (final IllegalArgumentException e) {
157 binding.fullJid.setVisibility(View.INVISIBLE);
158 }
159 }
160 }
161}