aboutsummaryrefslogtreecommitdiffstats
path: root/src/main/java/eu/siacs/conversations/entities/Account.java
blob: 2bc2c9540b9d1c66b2cd99ff669594434c643ba9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
package eu.siacs.conversations.entities;

import android.content.ContentValues;
import android.database.Cursor;
import android.os.SystemClock;

import net.java.otr4j.crypto.OtrCryptoEngineImpl;
import net.java.otr4j.crypto.OtrCryptoException;

import org.json.JSONException;
import org.json.JSONObject;

import java.security.PublicKey;
import java.security.interfaces.DSAPublicKey;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.CopyOnWriteArraySet;

import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.crypto.OtrEngine;
import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.xmpp.XmppConnection;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
import eu.siacs.conversations.xmpp.jid.Jid;

public class Account extends AbstractEntity {

	public static final String TABLENAME = "accounts";

	public static final String USERNAME = "username";
	public static final String SERVER = "server";
	public static final String PASSWORD = "password";
	public static final String OPTIONS = "options";
	public static final String ROSTERVERSION = "rosterversion";
	public static final String KEYS = "keys";
	public static final String AVATAR = "avatar";

	public static final String PINNED_MECHANISM_KEY = "pinned_mechanism";

	public static final int OPTION_USETLS = 0;
	public static final int OPTION_DISABLED = 1;
	public static final int OPTION_REGISTER = 2;
	public static final int OPTION_USECOMPRESSION = 3;

	public static enum State {
		DISABLED,
		OFFLINE,
		CONNECTING,
		ONLINE,
		NO_INTERNET,
		UNAUTHORIZED(true),
		SERVER_NOT_FOUND(true),
		REGISTRATION_FAILED(true),
		REGISTRATION_CONFLICT(true),
		REGISTRATION_SUCCESSFUL,
		REGISTRATION_NOT_SUPPORTED(true),
		SECURITY_ERROR(true),
		INCOMPATIBLE_SERVER(true);

		private final boolean isError;

		public boolean isError() {
			return this.isError;
		}

		private State(final boolean isError) {
			this.isError = isError;
		}

		private State() {
			this(false);
		}

		public int getReadableId() {
			switch (this) {
				case DISABLED:
					return R.string.account_status_disabled;
				case ONLINE:
					return R.string.account_status_online;
				case CONNECTING:
					return R.string.account_status_connecting;
				case OFFLINE:
					return R.string.account_status_offline;
				case UNAUTHORIZED:
					return R.string.account_status_unauthorized;
				case SERVER_NOT_FOUND:
					return R.string.account_status_not_found;
				case NO_INTERNET:
					return R.string.account_status_no_internet;
				case REGISTRATION_FAILED:
					return R.string.account_status_regis_fail;
				case REGISTRATION_CONFLICT:
					return R.string.account_status_regis_conflict;
				case REGISTRATION_SUCCESSFUL:
					return R.string.account_status_regis_success;
				case REGISTRATION_NOT_SUPPORTED:
					return R.string.account_status_regis_not_sup;
				case SECURITY_ERROR:
					return R.string.account_status_security_error;
				case INCOMPATIBLE_SERVER:
					return R.string.account_status_incompatible_server;
				default:
					return R.string.account_status_unknown;
			}
		}
	}

	public List<Conversation> pendingConferenceJoins = new CopyOnWriteArrayList<>();
	public List<Conversation> pendingConferenceLeaves = new CopyOnWriteArrayList<>();
	protected Jid jid;
	protected String password;
	protected int options = 0;
	protected String rosterVersion;
	protected State status = State.OFFLINE;
	protected JSONObject keys = new JSONObject();
	protected String avatar;
	protected boolean online = false;
	private OtrEngine otrEngine = null;
	private XmppConnection xmppConnection = null;
	private long mEndGracePeriod = 0L;
	private String otrFingerprint;
	private final Roster roster = new Roster(this);
	private List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
	private final Collection<Jid> blocklist = new CopyOnWriteArraySet<>();

	public Account() {
		this.uuid = "0";
	}

	public Account(final Jid jid, final String password) {
		this(java.util.UUID.randomUUID().toString(), jid,
				password, 0, null, "", null);
	}

	public Account(final String uuid, final Jid jid,
			final String password, final int options, final String rosterVersion, final String keys,
			final String avatar) {
		this.uuid = uuid;
		this.jid = jid;
		if (jid.isBareJid()) {
			this.setResource("mobile");
		}
		this.password = password;
		this.options = options;
		this.rosterVersion = rosterVersion;
		try {
			this.keys = new JSONObject(keys);
		} catch (final JSONException ignored) {
			this.keys = new JSONObject();
		}
		this.avatar = avatar;
	}

	public static Account fromCursor(final Cursor cursor) {
		Jid jid = null;
		try {
			jid = Jid.fromParts(cursor.getString(cursor.getColumnIndex(USERNAME)),
					cursor.getString(cursor.getColumnIndex(SERVER)), "mobile");
		} catch (final InvalidJidException ignored) {
		}
		return new Account(cursor.getString(cursor.getColumnIndex(UUID)),
				jid,
				cursor.getString(cursor.getColumnIndex(PASSWORD)),
				cursor.getInt(cursor.getColumnIndex(OPTIONS)),
				cursor.getString(cursor.getColumnIndex(ROSTERVERSION)),
				cursor.getString(cursor.getColumnIndex(KEYS)),
				cursor.getString(cursor.getColumnIndex(AVATAR)));
	}

	public boolean isOptionSet(final int option) {
		return ((options & (1 << option)) != 0);
	}

	public void setOption(final int option, final boolean value) {
		if (value) {
			this.options |= 1 << option;
		} else {
			this.options &= ~(1 << option);
		}
	}

	public String getUsername() {
		return jid.getLocalpart();
	}

	public void setUsername(final String username) throws InvalidJidException {
		jid = Jid.fromParts(username, jid.getDomainpart(), jid.getResourcepart());
	}

	public Jid getServer() {
		return jid.toDomainJid();
	}

	public void setServer(final String server) throws InvalidJidException {
		jid = Jid.fromParts(jid.getLocalpart(), server, jid.getResourcepart());
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(final String password) {
		this.password = password;
	}

	public State getStatus() {
		if (isOptionSet(OPTION_DISABLED)) {
			return State.DISABLED;
		} else {
			return this.status;
		}
	}

	public void setStatus(final State status) {
		this.status = status;
	}

	public boolean errorStatus() {
		return getStatus().isError();
	}

	public boolean hasErrorStatus() {
		return getXmppConnection() != null && getStatus().isError() && getXmppConnection().getAttempt() >= 2;
	}

	public String getResource() {
		return jid.getResourcepart();
	}

	public void setResource(final String resource) {
		try {
			jid = Jid.fromParts(jid.getLocalpart(), jid.getDomainpart(), resource);
		} catch (final InvalidJidException ignored) {
		}
	}

	public Jid getJid() {
		return jid;
	}

	public JSONObject getKeys() {
		return keys;
	}

	public boolean setKey(final String keyName, final String keyValue) {
		try {
			this.keys.put(keyName, keyValue);
			return true;
		} catch (final JSONException e) {
			return false;
		}
	}

	@Override
	public ContentValues getContentValues() {
		final ContentValues values = new ContentValues();
		values.put(UUID, uuid);
		values.put(USERNAME, jid.getLocalpart());
		values.put(SERVER, jid.getDomainpart());
		values.put(PASSWORD, password);
		values.put(OPTIONS, options);
		values.put(KEYS, this.keys.toString());
		values.put(ROSTERVERSION, rosterVersion);
		values.put(AVATAR, avatar);
		return values;
	}

	public void initOtrEngine(final XmppConnectionService context) {
		this.otrEngine = new OtrEngine(context, this);
	}

	public OtrEngine getOtrEngine() {
		return this.otrEngine;
	}

	public XmppConnection getXmppConnection() {
		return this.xmppConnection;
	}

	public void setXmppConnection(final XmppConnection connection) {
		this.xmppConnection = connection;
	}

	public String getOtrFingerprint() {
		if (this.otrFingerprint == null) {
			try {
				if (this.otrEngine == null) {
					return null;
				}
				final PublicKey publicKey = this.otrEngine.getPublicKey();
				if (publicKey == null || !(publicKey instanceof DSAPublicKey)) {
					return null;
				}
				this.otrFingerprint = new OtrCryptoEngineImpl().getFingerprint(publicKey);
				return this.otrFingerprint;
			} catch (final OtrCryptoException ignored) {
				return null;
			}
		} else {
			return this.otrFingerprint;
		}
	}

	public String getRosterVersion() {
		if (this.rosterVersion == null) {
			return "";
		} else {
			return this.rosterVersion;
		}
	}

	public void setRosterVersion(final String version) {
		this.rosterVersion = version;
	}

	public int countPresences() {
		return this.getRoster().getContact(this.getJid().toBareJid()).getPresences().size();
	}

	public String getPgpSignature() {
		if (keys.has("pgp_signature")) {
			try {
				return keys.getString("pgp_signature");
			} catch (final JSONException e) {
				return null;
			}
		} else {
			return null;
		}
	}

	public Roster getRoster() {
		return this.roster;
	}

	public List<Bookmark> getBookmarks() {
		return this.bookmarks;
	}

	public void setBookmarks(final List<Bookmark> bookmarks) {
		this.bookmarks = bookmarks;
	}

	public boolean hasBookmarkFor(final Jid conferenceJid) {
		for (final Bookmark bookmark : this.bookmarks) {
			final Jid jid = bookmark.getJid();
			if (jid != null && jid.equals(conferenceJid.toBareJid())) {
				return true;
			}
		}
		return false;
	}

	public boolean setAvatar(final String filename) {
		if (this.avatar != null && this.avatar.equals(filename)) {
			return false;
		} else {
			this.avatar = filename;
			return true;
		}
	}

	public String getAvatar() {
		return this.avatar;
	}

	public void activateGracePeriod() {
		this.mEndGracePeriod = SystemClock.elapsedRealtime()
			+ (Config.CARBON_GRACE_PERIOD * 1000);
	}

	public void deactivateGracePeriod() {
		this.mEndGracePeriod = 0L;
	}

	public boolean inGracePeriod() {
		return SystemClock.elapsedRealtime() < this.mEndGracePeriod;
	}

	public String getShareableUri() {
		final String fingerprint = this.getOtrFingerprint();
		if (fingerprint != null) {
			return "xmpp:" + this.getJid().toBareJid().toString() + "?otr-fingerprint="+fingerprint;
		} else {
			return "xmpp:" + this.getJid().toBareJid().toString();
		}
	}

	public boolean isBlocked(final ListItem contact) {
		final Jid jid = contact.getJid();
		return jid != null && (blocklist.contains(jid.toBareJid()) || blocklist.contains(jid.toDomainJid()));
	}

	public boolean isBlocked(final Jid jid) {
		return jid != null && blocklist.contains(jid.toBareJid());
	}

	public Collection<Jid> getBlocklist() {
		return this.blocklist;
	}

	public void clearBlocklist() {
		getBlocklist().clear();
	}

	public boolean isOnlineAndConnected() {
		return this.getStatus() == State.ONLINE && this.getXmppConnection() != null;
	}
}