plugins/AccountsService/AccountsService.cpp · unity8

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unity8/plugins/AccountsService/AccountsService.cpp

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1/*

3 *

4 * This program is free software; you can redistribute it and/or modify

5 * it under the terms of the GNU General Public License as published by

6 * the Free Software Foundation; version 3.

7 *

8 * This program is distributed in the hope that it will be useful,

9 * but WITHOUT ANY WARRANTY; without even the implied warranty of

10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11 * GNU General Public License for more details.

12 *

13 * You should have received a copy of the GNU General Public License

14 * along with this program. If not, see <http://www.gnu.org/licenses/>.

15 *

16 * Author: Michael Terry <michael.terry@canonical.com>

17 */

19#include "AccountsService.h"

20#include "AccountsServiceDBusAdaptor.h"

22#include <QFile>

23#include <QStringList>

24#include <QDebug>

26AccountsService::AccountsService(QObject* parent, const QString &user)

27 : QObject(parent),

28 m_service(new AccountsServiceDBusAdaptor(this)),

29 m_demoEdges(false),

30 m_enableLauncherWhileLocked(false),

31 m_enableIndicatorsWhileLocked(false),

32 m_statsWelcomeScreen(false),

33 m_passwordDisplayHint(Keyboard),

34 m_failedLogins(0),

35 m_hereEnabled(false),

36 m_hereLicensePath() // null means not set yet

37{

38 connect(m_service, &AccountsServiceDBusAdaptor::propertiesChanged, this, &AccountsService::onPropertiesChanged);

39 connect(m_service, &AccountsServiceDBusAdaptor::maybeChanged, this, &AccountsService::onMaybeChanged);

41 setUser(!user.isEmpty() ? user : QString::fromUtf8(qgetenv("USER")));

42}

44QString AccountsService::user() const

45{

46 return m_user;

47}

49void AccountsService::setUser(const QString &user)

50{

51 if (user.isEmpty() || m_user == user)

52 return;

54 m_user = user;

55 Q_EMIT userChanged();

57 updateDemoEdges(false);

58 updateEnableLauncherWhileLocked(false);

59 updateEnableIndicatorsWhileLocked(false);

60 updateBackgroundFile(false);

61 updateStatsWelcomeScreen(false);

62 updatePasswordDisplayHint(false);

63 updateFailedLogins(false);

64 updateHereEnabled(false);

65 updateHereLicensePath(false);

66}

68bool AccountsService::demoEdges() const

69{

70 return m_demoEdges;

71}

73void AccountsService::setDemoEdges(bool demoEdges)

74{

75 if (m_demoEdges != demoEdges) {

76 m_demoEdges = demoEdges;

77 m_service->setUserProperty(m_user, "com.canonical.unity.AccountsService", "demo-edges", demoEdges);

79 Q_EMIT demoEdgesChanged();

80 }

81}

83bool AccountsService::enableLauncherWhileLocked() const

84{

85 return m_enableLauncherWhileLocked;

86}

88bool AccountsService::enableIndicatorsWhileLocked() const

89{

90 return m_enableIndicatorsWhileLocked;

91}

93QString AccountsService::backgroundFile() const

94{

95 return m_backgroundFile;

96}

98bool AccountsService::statsWelcomeScreen() const

99{

100 return m_statsWelcomeScreen;

101}

102

103AccountsService::PasswordDisplayHint AccountsService::passwordDisplayHint() const

104{

105 return m_passwordDisplayHint;

106}

107

108bool AccountsService::hereEnabled() const

109{

110 return m_hereEnabled;

111}

112

113void AccountsService::setHereEnabled(bool enabled)

114{

115 if (m_hereEnabled != enabled) {

116 m_hereEnabled = enabled;

117 m_service->setUserProperty(m_user, "com.ubuntu.location.providers.here.AccountsService", "LicenseAccepted", enabled);

118

119 Q_EMIT hereEnabledChanged();

120 }

121}

122

123QString AccountsService::hereLicensePath() const

124{

125 return m_hereLicensePath;

126}

127

128bool AccountsService::hereLicensePathValid() const

129{

130 return !m_hereLicensePath.isNull();

131}

132

133void AccountsService::updateDemoEdges(bool async)

134{

135 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

136 "com.canonical.unity.AccountsService",

137 "demo-edges");

138 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

139

140 connect(watcher, &QDBusPendingCallWatcher::finished,

141 this, [this](QDBusPendingCallWatcher* watcher) {

142

143 QDBusPendingReply<QDBusVariant> reply = *watcher;

144 watcher->deleteLater();

145 if (reply.isError()) {

146 qWarning() << "Failed to get 'demo-edges' property - " << reply.error().message();

147 return;

148 }

149

150 auto demoEdges = reply.value().variant().toBool();

151 if (m_demoEdges != demoEdges) {

152 m_demoEdges = demoEdges;

153 Q_EMIT demoEdgesChanged();

154 }

155 });

156 if (!async) {

157 watcher->waitForFinished();

158 delete watcher;

159 }

160}

161

162void AccountsService::updateEnableLauncherWhileLocked(bool async)

163{

164 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

165 "com.ubuntu.AccountsService.SecurityPrivacy",

166 "EnableLauncherWhileLocked");

167 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

168

169 connect(watcher, &QDBusPendingCallWatcher::finished,

170 this, [this](QDBusPendingCallWatcher* watcher) {

171

172 QDBusPendingReply<QVariant> reply = *watcher;

173 watcher->deleteLater();

174 if (reply.isError()) {

175 qWarning() << "Failed to get 'EnableLauncherWhileLocked' property - " << reply.error().message();

176 return;

177 }

178

179 const bool enableLauncherWhileLocked = reply.value().toBool();

180 if (m_enableLauncherWhileLocked != enableLauncherWhileLocked) {

181 m_enableLauncherWhileLocked = enableLauncherWhileLocked;

182 Q_EMIT enableLauncherWhileLockedChanged();

183 }

184 });

185 if (!async) {

186 watcher->waitForFinished();

187 delete watcher;

188 }

189}

190

191void AccountsService::updateEnableIndicatorsWhileLocked(bool async)

192{

193 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

194 "com.ubuntu.AccountsService.SecurityPrivacy",

195 "EnableIndicatorsWhileLocked");

196 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

197

198 connect(watcher, &QDBusPendingCallWatcher::finished,

199 this, [this](QDBusPendingCallWatcher* watcher) {

200

201 QDBusPendingReply<QVariant> reply = *watcher;

202 watcher->deleteLater();

203 if (reply.isError()) {

204 qWarning() << "Failed to get 'EnableIndicatorsWhileLocked' property - " << reply.error().message();

205 return;

206 }

207

208 const bool enableIndicatorsWhileLocked = reply.value().toBool();

209 if (m_enableIndicatorsWhileLocked != enableIndicatorsWhileLocked) {

210 m_enableIndicatorsWhileLocked = enableIndicatorsWhileLocked;

211 Q_EMIT enableIndicatorsWhileLockedChanged();

212 }

213 });

214 if (!async) {

215 watcher->waitForFinished();

216 delete watcher;

217 }

218}

219

220void AccountsService::updateBackgroundFile(bool async)

221{

222 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

223 "org.freedesktop.Accounts.User",

224 "BackgroundFile");

225 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

226

227 connect(watcher, &QDBusPendingCallWatcher::finished,

228 this, [this](QDBusPendingCallWatcher* watcher) {

229

230 QDBusPendingReply<QVariant> reply = *watcher;

231 watcher->deleteLater();

232 if (reply.isError()) {

233 qWarning() << "Failed to get 'BackgroundFile' property - " << reply.error().message();

234 return;

235 }

236

237 const QString backgroundFile = reply.value().toString();

238 if (m_backgroundFile != backgroundFile) {

239 m_backgroundFile = backgroundFile;

240 Q_EMIT backgroundFileChanged();

241 }

242 });

243 if (!async) {

244 watcher->waitForFinished();

245 delete watcher;

246 }

247}

248

249void AccountsService::updateStatsWelcomeScreen(bool async)

250{

251 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

252 "com.ubuntu.touch.AccountsService.SecurityPrivacy",

253 "StatsWelcomeScreen");

254 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

255

256 connect(watcher, &QDBusPendingCallWatcher::finished,

257 this, [this](QDBusPendingCallWatcher* watcher) {

258

259 QDBusPendingReply<QVariant> reply = *watcher;

260 watcher->deleteLater();

261 if (reply.isError()) {

262 qWarning() << "Failed to get 'StatsWelcomeScreen' property - " << reply.error().message();

263 return;

264 }

265

266 const bool statsWelcomeScreen = reply.value().toBool();

267 if (m_statsWelcomeScreen != statsWelcomeScreen) {

268 m_statsWelcomeScreen = statsWelcomeScreen;

269 Q_EMIT statsWelcomeScreenChanged();

270 }

271 });

272 if (!async) {

273 watcher->waitForFinished();

274 delete watcher;

275 }

276}

277

278void AccountsService::updatePasswordDisplayHint(bool async)

279{

280 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

281 "com.ubuntu.AccountsService.SecurityPrivacy",

282 "PasswordDisplayHint");

283 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

284

285 connect(watcher, &QDBusPendingCallWatcher::finished,

286 this, [this](QDBusPendingCallWatcher* watcher) {

287

288 QDBusPendingReply<QVariant> reply = *watcher;

289 watcher->deleteLater();

290 if (reply.isError()) {

291 qWarning() << "Failed to get 'PasswordDisplayHint' property - " << reply.error().message();

292 return;

293 }

294

295 const PasswordDisplayHint passwordDisplayHint = (PasswordDisplayHint)reply.value().toInt();

296 if (m_passwordDisplayHint != passwordDisplayHint) {

297 m_passwordDisplayHint = passwordDisplayHint;

298 Q_EMIT passwordDisplayHintChanged();

299 }

300 });

301 if (!async) {

302 watcher->waitForFinished();

303 delete watcher;

304 }

305}

306

307void AccountsService::updateFailedLogins(bool async)

308{

309 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

310 "com.canonical.unity.AccountsService.Private",

311 "FailedLogins");

312 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

313

314 connect(watcher, &QDBusPendingCallWatcher::finished,

315 this, [this](QDBusPendingCallWatcher* watcher) {

316

317 QDBusPendingReply<QVariant> reply = *watcher;

318 watcher->deleteLater();

319 if (reply.isError()) {

320 qWarning() << "Failed to get 'FailedLogins' property - " << reply.error().message();

321 return;

322 }

323

324 const uint failedLogins = reply.value().toUInt();

325 if (m_failedLogins != failedLogins) {

326 m_failedLogins = failedLogins;

327 Q_EMIT failedLoginsChanged();

328 }

329 });

330 if (!async) {

331 watcher->waitForFinished();

332 delete watcher;

333 }

334}

335

336void AccountsService::updateHereEnabled(bool async)

337{

338 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

339 "com.ubuntu.location.providers.here.AccountsService",

340 "LicenseAccepted");

341 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

342

343 connect(watcher, &QDBusPendingCallWatcher::finished,

344 this, [this](QDBusPendingCallWatcher* watcher) {

345

346 QDBusPendingReply<QVariant> reply = *watcher;

347 watcher->deleteLater();

348 if (reply.isError()) {

349 qWarning() << "Failed to get 'LicenseAccepted' property - " << reply.error().message();

350 return;

351 }

352

353 const bool hereEnabled = reply.value().toBool();

354 if (m_hereEnabled != hereEnabled) {

355 m_hereEnabled = hereEnabled;

356 Q_EMIT hereEnabledChanged();

357 }

358 });

359 if (!async) {

360 watcher->waitForFinished();

361 delete watcher;

362 }

363}

364

365void AccountsService::updateHereLicensePath(bool async)

366{

367 QDBusPendingCall pendingReply = m_service->getUserPropertyAsync(m_user,

368 "com.ubuntu.location.providers.here.AccountsService",

369 "LicenseBasePath");

370 QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingReply, this);

371

372 connect(watcher, &QDBusPendingCallWatcher::finished,

373 this, [this](QDBusPendingCallWatcher* watcher) {

374

375 QDBusPendingReply<QVariant> reply = *watcher;

376 watcher->deleteLater();

377 if (reply.isError()) {

378 qWarning() << "Failed to get 'LicenseBasePath' property - " << reply.error().message();

379 return;

380 }

381

382 QString hereLicensePath = reply.value().toString();

383 if (hereLicensePath.isEmpty() || !QFile::exists(hereLicensePath))

384 hereLicensePath = "";

385

386 if (m_hereLicensePath.isNull() || m_hereLicensePath != hereLicensePath) {

387 m_hereLicensePath = hereLicensePath;

388 Q_EMIT hereLicensePathChanged();

389 }

390 });

391 if (!async) {

392 watcher->waitForFinished();

393 delete watcher;

394 }

395}

396

397uint AccountsService::failedLogins() const

398{

399 return m_failedLogins;

400}

401

402void AccountsService::setFailedLogins(uint failedLogins)

403{

404 if (m_failedLogins != failedLogins) {

405 m_failedLogins = failedLogins;

406 m_service->setUserProperty(m_user, "com.canonical.unity.AccountsService.Private", "FailedLogins", failedLogins);

407

408 Q_EMIT failedLoginsChanged();

409 }

410}

411

412void AccountsService::onPropertiesChanged(const QString &user, const QString &interface, const QStringList &changed)

413{

414 if (m_user != user) {

415 return;

416 }

417

418 if (interface == "com.canonical.unity.AccountsService") {

419 if (changed.contains("demo-edges")) {

420 updateDemoEdges();

421 }

422 } else if (interface == "com.canonical.unity.AccountsService.Private") {

423 if (changed.contains("FailedLogins")) {

424 updateFailedLogins();

425 }

426 } else if (interface == "com.ubuntu.touch.AccountsService.SecurityPrivacy") {

427 if (changed.contains("StatsWelcomeScreen")) {

428 updateStatsWelcomeScreen();

429 }

430 } else if (interface == "com.ubuntu.AccountsService.SecurityPrivacy") {

431 if (changed.contains("PasswordDisplayHint")) {

432 updatePasswordDisplayHint();

433 }

434 if (changed.contains("EnableLauncherWhileLocked")) {

435 updateEnableLauncherWhileLocked();

436 }

437 if (changed.contains("EnableIndicatorsWhileLocked")) {

438 updateEnableIndicatorsWhileLocked();

439 }

440 } else if (interface == "com.ubuntu.location.providers.here.AccountsService") {

441 if (changed.contains("LicenseAccepted")) {

442 updateHereEnabled();

443 }

444 if (changed.contains("LicenseBasePath")) {

445 updateHereLicensePath();

446 }

447 }

448}

449

450void AccountsService::onMaybeChanged(const QString &user)

451{

452 if (m_user != user) {

453 return;

454 }

455

456 // Standard properties might have changed

457 updateBackgroundFile();

458}