Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
72.40% |
299 / 413 |
|
38.89% |
7 / 18 |
CRAP | |
0.00% |
0 / 1 |
| SessionDAO | |
72.40% |
299 / 413 |
|
38.89% |
7 / 18 |
125.33 | |
0.00% |
0 / 1 |
| getToken | |
95.45% |
21 / 22 |
|
0.00% |
0 / 1 |
4 | |||
| getOrCreateLoginSession | n/a |
0 / 0 |
n/a |
0 / 0 |
2 | |||||
| getLogin | |
100.00% |
33 / 33 |
|
100.00% |
1 / 1 |
4 | |||
| createLoginSession | |
96.15% |
25 / 26 |
|
0.00% |
0 / 1 |
3 | |||
| getLoginSessionByToken | |
100.00% |
30 / 30 |
|
100.00% |
1 / 1 |
2 | |||
| createOrUpdatePersonSession | |
88.00% |
66 / 75 |
|
0.00% |
0 / 1 |
17.50 | |||
| getPersonSessionByToken | |
100.00% |
40 / 40 |
|
100.00% |
1 / 1 |
2 | |||
| getOrCreateGroupToken | |
90.91% |
20 / 22 |
|
0.00% |
0 / 1 |
3.01 | |||
| groupTokenExists | |
0.00% |
0 / 9 |
|
0.00% |
0 / 1 |
2 | |||
| getTestStatus | |
100.00% |
13 / 13 |
|
100.00% |
1 / 1 |
2 | |||
| personHasBooklet | |
100.00% |
9 / 9 |
|
100.00% |
1 / 1 |
3 | |||
| ownsTest | |
100.00% |
9 / 9 |
|
100.00% |
1 / 1 |
1 | |||
| getTestsOfPerson | |
0.00% |
0 / 31 |
|
0.00% |
0 / 1 |
6 | |||
| deletePersonToken | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getGroupMonitors | |
0.00% |
0 / 11 |
|
0.00% |
0 / 1 |
20 | |||
| getGroups | |
0.00% |
0 / 17 |
|
0.00% |
0 / 1 |
2 | |||
| getDependantSessions | |
0.00% |
0 / 10 |
|
0.00% |
0 / 1 |
2 | |||
| getLoginSessions | |
100.00% |
33 / 33 |
|
100.00% |
1 / 1 |
3 | |||
| getSysChecksOfPerson | |
0.00% |
0 / 22 |
|
0.00% |
0 / 1 |
2 | |||
| 1 | <?php |
| 2 | /** @noinspection PhpUnhandledExceptionInspection */ |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | class SessionDAO extends DAO { |
| 6 | public function getToken(string $tokenString, array $requiredTypes): AuthToken { |
| 7 | $tokenInfo = $this->_( |
| 8 | 'select |
| 9 | admin_sessions.token, |
| 10 | users.id, |
| 11 | \'admin\' as "type", |
| 12 | -1 as "workspaceId", |
| 13 | case when (users.is_superadmin) then \'super-admin\' else \'admin\' end as "mode", |
| 14 | valid_until as "validTo", |
| 15 | \'[admins]\' as "group" |
| 16 | from admin_sessions |
| 17 | left join users on (users.id = admin_sessions.user_id) |
| 18 | where |
| 19 | admin_sessions.token = :token |
| 20 | union |
| 21 | select |
| 22 | person_sessions.token, |
| 23 | person_sessions.id as "id", |
| 24 | \'person\' as "type", |
| 25 | logins.workspace_id as "workspaceId", |
| 26 | logins.mode, |
| 27 | person_sessions.valid_until as "validTo", |
| 28 | logins.group_name as "group" |
| 29 | from person_sessions |
| 30 | left join login_sessions on (person_sessions.login_sessions_id = login_sessions.id) |
| 31 | left join logins on (logins.name = login_sessions.name) |
| 32 | where |
| 33 | person_sessions.token = :token |
| 34 | union |
| 35 | select |
| 36 | token, |
| 37 | login_sessions.id as "id", |
| 38 | \'login\' as "type", |
| 39 | logins.workspace_id as "workspaceId", |
| 40 | logins.mode, |
| 41 | logins.valid_to as "validTo", |
| 42 | logins.group_name as "group" |
| 43 | from login_sessions |
| 44 | left join logins on (logins.name = login_sessions.name) |
| 45 | where |
| 46 | login_sessions.token = :token |
| 47 | limit 1', |
| 48 | [':token' => $tokenString] |
| 49 | ); |
| 50 | |
| 51 | if ($tokenInfo == null) { |
| 52 | throw new HttpError("Invalid token: `$tokenString`", 403); |
| 53 | } |
| 54 | |
| 55 | if ($tokenInfo['workspaceId'] == null) { |
| 56 | throw new HttpError("Login removed: `$tokenString`", 410); |
| 57 | } |
| 58 | |
| 59 | if (!in_array($tokenInfo["type"], $requiredTypes)) { |
| 60 | throw new HttpError("Token `$tokenString` of " |
| 61 | . "type `{$tokenInfo["type"]}` has wrong type - `" |
| 62 | . implode("` or `", $requiredTypes) . "` required.", 403); |
| 63 | } |
| 64 | |
| 65 | TimeStamp::checkExpiration(0, TimeStamp::fromSQLFormat($tokenInfo['validTo'])); |
| 66 | |
| 67 | return new AuthToken( |
| 68 | $tokenInfo['token'], |
| 69 | (int) $tokenInfo['id'], |
| 70 | $tokenInfo['type'], |
| 71 | (int) $tokenInfo['workspaceId'], |
| 72 | $tokenInfo['mode'], |
| 73 | $tokenInfo['group'] |
| 74 | ); |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * @codeCoverageIgnore |
| 79 | */ |
| 80 | public function getOrCreateLoginSession(string $name, string $password): LoginSession | FailedLogin { |
| 81 | $login = $this->getLogin($name, $password); |
| 82 | |
| 83 | if (!is_a($login, Login::class)) { |
| 84 | return $login; |
| 85 | } |
| 86 | |
| 87 | return $this->createLoginSession($login); |
| 88 | } |
| 89 | |
| 90 | public function getLogin(string $name, string $password): Login | FailedLogin { |
| 91 | $result = $this->_( |
| 92 | 'select |
| 93 | logins.name, |
| 94 | logins.mode, |
| 95 | logins.group_name, |
| 96 | logins.group_label, |
| 97 | login_session_groups.token as group_token, |
| 98 | logins.codes_to_booklets, |
| 99 | logins.workspace_id, |
| 100 | logins.valid_to, |
| 101 | logins.valid_from, |
| 102 | logins.valid_for, |
| 103 | logins.custom_texts, |
| 104 | logins.password, |
| 105 | logins.monitors |
| 106 | from |
| 107 | logins |
| 108 | left join login_sessions on (logins.name = login_sessions.name) |
| 109 | left join login_session_groups on (login_sessions.group_name = login_session_groups.group_name and login_sessions.workspace_id = login_session_groups.workspace_id) |
| 110 | where |
| 111 | logins.name = :name', |
| 112 | [ |
| 113 | ':name' => $name |
| 114 | ] |
| 115 | ); |
| 116 | |
| 117 | if (!$result) { |
| 118 | // we always check one password to not leak the existence of username to time-attacks |
| 119 | Password::verify($password, 'dummy', 't'); |
| 120 | return FailedLogin::usernameNotFound; |
| 121 | } |
| 122 | |
| 123 | TimeStamp::checkExpiration( |
| 124 | TimeStamp::fromSQLFormat($result['valid_from']), |
| 125 | TimeStamp::fromSQLFormat($result['valid_to']) |
| 126 | ); |
| 127 | |
| 128 | $login = new Login( |
| 129 | $result['name'], |
| 130 | '', |
| 131 | $result['mode'], |
| 132 | $result['group_name'], |
| 133 | $result['group_label'], |
| 134 | JSON::decode($result['codes_to_booklets'], true), |
| 135 | (int) $result['workspace_id'], |
| 136 | TimeStamp::fromSQLFormat($result['valid_to']), |
| 137 | TimeStamp::fromSQLFormat($result['valid_from']), |
| 138 | (int) $result['valid_for'], |
| 139 | JSON::decode($result['custom_texts']), |
| 140 | JSON::decode($result['monitors'], true) |
| 141 | ); |
| 142 | |
| 143 | |
| 144 | // TODO also use customizable use salt for testees? -> change would break current sessions |
| 145 | if (!Password::verify($password, $result['password'], 't')) { |
| 146 | return Mode::hasCapability($login->getMode(), 'protectedLogin') ? |
| 147 | FailedLogin::wrongPasswordProtectedLogin : |
| 148 | FailedLogin::wrongPassword; |
| 149 | } |
| 150 | |
| 151 | return $login; |
| 152 | } |
| 153 | |
| 154 | public function createLoginSession(Login $login): LoginSession { |
| 155 | $loginToken = Token::generate('login', $login->getName()); |
| 156 | |
| 157 | // We don't check for existence of the sessions before inserting it because timing issues occurred: If the same |
| 158 | // login was requested two times at the same moment it could happen that it was created twice. |
| 159 | |
| 160 | $this->_( |
| 161 | 'insert ignore into login_sessions (token, name, workspace_id, group_name) |
| 162 | values(:token, :name, :ws, :group_name)', |
| 163 | [ |
| 164 | ':token' => $loginToken, |
| 165 | ':name' => $login->getName(), |
| 166 | ':ws' => $login->getWorkspaceId(), |
| 167 | ':group_name' => $login->getGroupName() |
| 168 | ] |
| 169 | ); |
| 170 | |
| 171 | if ($this->lastAffectedRows) { |
| 172 | $id = (int) $this->pdoDBhandle->lastInsertId(); |
| 173 | $groupToken = $this->getOrCreateGroupToken($login); |
| 174 | return new LoginSession($id, $loginToken, $groupToken, $login); |
| 175 | } |
| 176 | |
| 177 | // there is no way in mySQL to combine insert & select into one query, so have to retrieve it to get the id |
| 178 | $session = $this->_( |
| 179 | 'select id, token from login_sessions where name = :name and workspace_id = :ws_id', |
| 180 | [ |
| 181 | ':name' => $login->getName(), |
| 182 | ':ws_id' => $login->getWorkspaceId() |
| 183 | ] |
| 184 | ); |
| 185 | |
| 186 | // usually the musst be a session, because it was just inserted. But in some case of some error conditions: |
| 187 | if (!$session) { |
| 188 | throw new Exception("Could not retrieve login-session: `{$login->getName()}`!"); |
| 189 | } |
| 190 | |
| 191 | $groupToken = $this->getOrCreateGroupToken($login); |
| 192 | return new LoginSession((int) $session['id'], $session['token'], $groupToken, $login); |
| 193 | } |
| 194 | |
| 195 | public function getLoginSessionByToken(string $loginToken): LoginSession { |
| 196 | $loginSession = $this->_( |
| 197 | 'select |
| 198 | login_sessions.id, |
| 199 | logins.name, |
| 200 | login_sessions.token, |
| 201 | logins.mode, |
| 202 | logins.group_name, |
| 203 | logins.group_label, |
| 204 | login_session_groups.token as group_token, |
| 205 | logins.codes_to_booklets, |
| 206 | login_sessions.workspace_id, |
| 207 | logins.custom_texts, |
| 208 | logins.password, |
| 209 | logins.valid_for, |
| 210 | logins.valid_to, |
| 211 | logins.valid_from, |
| 212 | logins.monitors |
| 213 | from |
| 214 | logins |
| 215 | left join login_sessions on (logins.name = login_sessions.name) |
| 216 | left join login_session_groups on (login_sessions.group_name = login_session_groups.group_name and login_sessions.workspace_id = login_session_groups.workspace_id) |
| 217 | where |
| 218 | login_sessions.token=:token', |
| 219 | [':token' => $loginToken] |
| 220 | ); |
| 221 | |
| 222 | if ($loginSession == null) { |
| 223 | throw new HttpError("LoginToken invalid: `$loginToken`", 403); |
| 224 | } |
| 225 | |
| 226 | TimeStamp::checkExpiration( |
| 227 | TimeStamp::fromSQLFormat($loginSession['valid_from']), |
| 228 | TimeStamp::fromSQLFormat($loginSession['valid_to']) |
| 229 | ); |
| 230 | |
| 231 | return new LoginSession( |
| 232 | (int) $loginSession["id"], |
| 233 | $loginSession["token"], |
| 234 | $loginSession["group_token"], |
| 235 | new Login( |
| 236 | $loginSession['name'], |
| 237 | '', |
| 238 | $loginSession['mode'], |
| 239 | $loginSession['group_name'], |
| 240 | $loginSession['group_label'], |
| 241 | JSON::decode($loginSession['codes_to_booklets'], true), |
| 242 | (int) $loginSession['workspace_id'], |
| 243 | TimeStamp::fromSQLFormat($loginSession['valid_to']), |
| 244 | TimeStamp::fromSQLFormat($loginSession['valid_from']), |
| 245 | (int) $loginSession['valid_for'], |
| 246 | JSON::decode($loginSession['custom_texts']), |
| 247 | JSON::decode($loginSession['monitors'], true) |
| 248 | ) |
| 249 | ); |
| 250 | } |
| 251 | |
| 252 | public function createOrUpdatePersonSession( |
| 253 | LoginSession $loginSession, |
| 254 | string $code, |
| 255 | bool $allowExpired = false, |
| 256 | bool $forceUpdateToken = true |
| 257 | ): PersonSession { |
| 258 | $login = $loginSession->getLogin(); |
| 259 | |
| 260 | if (count($login->getBooklets()) and !$login->codeExists($code)) { |
| 261 | throw new HttpError("`$code` is no valid code for `{$login->getName()}`", 400); |
| 262 | } |
| 263 | |
| 264 | if (!$allowExpired) { |
| 265 | TimeStamp::checkExpiration($login->getValidFrom(), $login->getValidTo()); |
| 266 | } |
| 267 | |
| 268 | $suffix = []; |
| 269 | if ($code) { |
| 270 | $suffix[] = $code; |
| 271 | } |
| 272 | if (Mode::hasCapability($loginSession->getLogin()->getMode(), 'alwaysNewSession')) { |
| 273 | // we use random strings to identify the persons, not subsequent numbers, because that caused trouble when |
| 274 | // two logged in in the very same moment |
| 275 | $suffix[] = Random::string(8, false); |
| 276 | } |
| 277 | $suffix = implode('/', $suffix); |
| 278 | |
| 279 | if (!Mode::hasCapability($loginSession->getLogin()->getMode(), 'alwaysNewSession')) { |
| 280 | $personSession = $this->_(' |
| 281 | select id, valid_until, token from person_sessions where login_sessions_id = :lsi and name_suffix = :suffix', |
| 282 | [ |
| 283 | ':lsi' => $loginSession->getId(), |
| 284 | ':suffix' => $suffix |
| 285 | ] |
| 286 | ); |
| 287 | |
| 288 | if ($personSession) { |
| 289 | if (!$allowExpired) { |
| 290 | TimeStamp::checkExpiration(0, TimeStamp::fromSQLFormat($personSession['valid_until'])); |
| 291 | } |
| 292 | $token = $personSession['token']; |
| 293 | if (!$token or $forceUpdateToken) { |
| 294 | $token = Token::generate('person', "{$login->getGroupName()}_{$login->getName()}_$code"); |
| 295 | $this->_( |
| 296 | 'update person_sessions set token=:token where login_sessions_id = :lsi and name_suffix = :suffix', |
| 297 | [ |
| 298 | ':lsi' => $loginSession->getId(), |
| 299 | ':suffix' => $suffix, |
| 300 | ':token' => $token |
| 301 | ] |
| 302 | ); |
| 303 | } |
| 304 | return new PersonSession( |
| 305 | $loginSession, |
| 306 | new Person( |
| 307 | $personSession['id'], |
| 308 | $token, |
| 309 | $code, |
| 310 | $suffix, |
| 311 | TimeStamp::fromSQLFormat($personSession['valid_until']) |
| 312 | ) |
| 313 | ); |
| 314 | } |
| 315 | } |
| 316 | |
| 317 | $validUntil = TimeStamp::expirationFromNow($login->getValidTo(), $login->getValidForMinutes()); |
| 318 | $token = Token::generate('person', "{$login->getGroupName()}_{$login->getName()}_$code"); |
| 319 | |
| 320 | try { |
| 321 | $this->_( |
| 322 | "insert into person_sessions (token, code, login_sessions_id, valid_until, name_suffix) |
| 323 | values (:token, :code, :login_id, :valid_until, :suffix)", |
| 324 | [ |
| 325 | ':token' => $token, |
| 326 | ':code' => $code, |
| 327 | ':login_id' => $loginSession->getId(), |
| 328 | ':valid_until' => TimeStamp::toSQLFormat($validUntil), |
| 329 | ':suffix' => $suffix |
| 330 | ] |
| 331 | ); |
| 332 | } catch (Exception $ee) { |
| 333 | // allow retry on duplicate suffix - unlikely in prod, but always happens in testing when rand is static |
| 334 | if ($originalException = $ee->getPrevious()) { |
| 335 | if ( |
| 336 | property_exists($originalException, 'errorInfo') |
| 337 | and ($originalException->errorInfo[1] == 1062) |
| 338 | and ($originalException->getCode() == 23000) |
| 339 | and (str_ends_with($originalException->errorInfo[2], "for key 'person_sessions.unique_person_session'")) |
| 340 | ) { |
| 341 | error_log("Create person-session: retry on duplicate suffix (`{$loginSession->getLogin()->getName()}` / `$suffix`)"); |
| 342 | return $this->createOrUpdatePersonSession($loginSession, $code, $allowExpired, $forceUpdateToken); |
| 343 | } |
| 344 | } |
| 345 | throw $ee; |
| 346 | } |
| 347 | |
| 348 | |
| 349 | return new PersonSession( |
| 350 | $loginSession, |
| 351 | new Person( |
| 352 | (int) $this->pdoDBhandle->lastInsertId(), |
| 353 | $token, |
| 354 | $code, |
| 355 | $suffix, |
| 356 | $validUntil |
| 357 | ) |
| 358 | ); |
| 359 | } |
| 360 | |
| 361 | public function getPersonSessionByToken(string $personToken): PersonSession { |
| 362 | $personSession = $this->_( |
| 363 | 'select |
| 364 | login_sessions.id, |
| 365 | logins.codes_to_booklets, |
| 366 | login_sessions.workspace_id, |
| 367 | logins.mode, |
| 368 | logins.password, |
| 369 | logins.group_name, |
| 370 | login_session_groups.group_label, |
| 371 | login_session_groups.token as group_token, |
| 372 | login_sessions.token, |
| 373 | login_sessions.name, |
| 374 | logins.custom_texts, |
| 375 | logins.valid_to, |
| 376 | logins.valid_from, |
| 377 | logins.valid_for, |
| 378 | logins.monitors, |
| 379 | person_sessions.id as "person_id", |
| 380 | person_sessions.code, |
| 381 | person_sessions.valid_until, |
| 382 | person_sessions.name_suffix |
| 383 | from person_sessions |
| 384 | inner join login_sessions on login_sessions.id = person_sessions.login_sessions_id |
| 385 | inner join logins on logins.name = login_sessions.name |
| 386 | left join login_session_groups on (login_sessions.group_name = login_session_groups.group_name and login_sessions.workspace_id = login_session_groups.workspace_id) |
| 387 | where person_sessions.token = :token', |
| 388 | [':token' => $personToken] |
| 389 | ); |
| 390 | |
| 391 | if ($personSession === null) { |
| 392 | throw new HttpError("PersonToken invalid: `$personToken`", 403); |
| 393 | } |
| 394 | |
| 395 | TimeStamp::checkExpiration(0, Timestamp::fromSQLFormat($personSession['valid_until'])); |
| 396 | TimeStamp::checkExpiration( |
| 397 | TimeStamp::fromSQLFormat($personSession['valid_from']), |
| 398 | TimeStamp::fromSQLFormat($personSession['valid_to']) |
| 399 | ); |
| 400 | |
| 401 | return new PersonSession( |
| 402 | new LoginSession( |
| 403 | (int) $personSession['id'], |
| 404 | $personSession['token'], |
| 405 | $personSession['group_token'], |
| 406 | new Login( |
| 407 | $personSession['name'], |
| 408 | '', |
| 409 | $personSession['mode'], |
| 410 | $personSession['group_name'], |
| 411 | $personSession['group_label'], |
| 412 | JSON::decode($personSession['codes_to_booklets'], true), |
| 413 | (int) $personSession['workspace_id'], |
| 414 | Timestamp::fromSQLFormat($personSession['valid_to']), |
| 415 | Timestamp::fromSQLFormat($personSession['valid_from']), |
| 416 | $personSession['valid_for'], |
| 417 | JSON::decode($personSession['custom_texts']), |
| 418 | JSON::decode($personSession['monitors'], true) |
| 419 | ) |
| 420 | ), |
| 421 | new Person( |
| 422 | (int) $personSession['person_id'], |
| 423 | $personToken, |
| 424 | $personSession['code'] ?? '', |
| 425 | $personSession['name_suffix'] ?? '', |
| 426 | TimeStamp::fromSQLFormat($personSession['valid_until']) |
| 427 | ) |
| 428 | ); |
| 429 | } |
| 430 | |
| 431 | public function getOrCreateGroupToken(Login $login): string { |
| 432 | $newGroupToken = Token::generate('group', $login->getGroupName()); |
| 433 | $this->_( |
| 434 | 'insert ignore into login_session_groups (group_name, workspace_id, group_label, token) values (?, ?, ?, ?)', |
| 435 | [ |
| 436 | $login->getGroupName(), |
| 437 | $login->getWorkspaceId(), |
| 438 | $login->getGroupLabel(), |
| 439 | $newGroupToken |
| 440 | ] |
| 441 | ); |
| 442 | |
| 443 | if ($this->lastAffectedRows) { |
| 444 | return $newGroupToken; |
| 445 | } |
| 446 | |
| 447 | $res = $this->_( |
| 448 | 'select token from login_session_groups where group_name = ? and workspace_id = ?', |
| 449 | [ |
| 450 | $login->getGroupName(), |
| 451 | $login->getWorkspaceId() |
| 452 | ] |
| 453 | ); |
| 454 | |
| 455 | if (!isset($res['token'])) { |
| 456 | throw new Exception("Could not retrieve group token for `{$login->getGroupName()}`."); |
| 457 | } |
| 458 | |
| 459 | return $res['token']; |
| 460 | } |
| 461 | |
| 462 | |
| 463 | public function groupTokenExists(int $workspaceId, string $groupTokenString): bool { |
| 464 | $res = $this->_( |
| 465 | 'select |
| 466 | count(token) as count |
| 467 | from |
| 468 | login_session_groups |
| 469 | left join logins on login_session_groups.group_name = logins.group_name |
| 470 | where |
| 471 | token = ? and login_session_groups.workspace_id = ?', |
| 472 | [ |
| 473 | $groupTokenString, |
| 474 | $workspaceId |
| 475 | ] |
| 476 | ); |
| 477 | return !!$res['count']; |
| 478 | } |
| 479 | |
| 480 | public function getTestStatus(string $personToken, string $bookletName): array { |
| 481 | $testStatus = $this->_( |
| 482 | 'select |
| 483 | tests.locked, |
| 484 | tests.running, |
| 485 | files.label |
| 486 | from |
| 487 | person_sessions |
| 488 | left join login_sessions on (person_sessions.login_sessions_id = login_sessions.id) |
| 489 | left join logins on (logins.name = login_sessions.name) |
| 490 | left join files on (files.workspace_id = logins.workspace_id) |
| 491 | left join tests on (person_sessions.id = tests.person_id and tests.name = files.id) |
| 492 | where person_sessions.token = :token |
| 493 | and files.id = :bookletname', |
| 494 | [ |
| 495 | ':token' => $personToken, |
| 496 | ':bookletname' => $bookletName |
| 497 | ] |
| 498 | ); |
| 499 | |
| 500 | if ($testStatus == null) { |
| 501 | throw new HttpError("Test `$bookletName` not found!", 404); |
| 502 | } |
| 503 | |
| 504 | $testStatus['running'] = (bool) $testStatus['running']; |
| 505 | $testStatus['locked'] = (bool) $testStatus['locked']; |
| 506 | |
| 507 | return $testStatus; |
| 508 | } |
| 509 | |
| 510 | public function personHasBooklet(string $personToken, string $bookletName): bool { |
| 511 | $bookletDef = $this->_(' |
| 512 | select |
| 513 | logins.codes_to_booklets, |
| 514 | login_sessions.id, |
| 515 | person_sessions.code |
| 516 | from logins |
| 517 | left join login_sessions on logins.name = login_sessions.name |
| 518 | left join person_sessions on login_sessions.id = person_sessions.login_sessions_id |
| 519 | where |
| 520 | person_sessions.token = :token', |
| 521 | [ |
| 522 | ':token' => $personToken |
| 523 | ] |
| 524 | ); |
| 525 | |
| 526 | $code = $bookletDef['code']; |
| 527 | $codes2booklets = JSON::decode($bookletDef['codes_to_booklets'], true); |
| 528 | |
| 529 | return $codes2booklets and isset($codes2booklets[$code]) and in_array($bookletName, $codes2booklets[$code]); |
| 530 | } |
| 531 | |
| 532 | public function ownsTest(string $personToken, string $testId): bool { |
| 533 | $test = $this->_( |
| 534 | 'select tests.locked from tests |
| 535 | inner join person_sessions on person_sessions.id = tests.person_id |
| 536 | where person_sessions.token=:token and tests.id=:testId', |
| 537 | [ |
| 538 | ':token' => $personToken, |
| 539 | ':testId' => $testId |
| 540 | ] |
| 541 | ); |
| 542 | |
| 543 | return !!$test; |
| 544 | } |
| 545 | |
| 546 | public function getTestsOfPerson(PersonSession $personSession): array { |
| 547 | $bookletIds = $personSession->getLoginSession()->getLogin()->getBooklets()[$personSession->getPerson()->getCode() ?? '']; |
| 548 | if (!count($bookletIds)) { |
| 549 | return []; |
| 550 | } |
| 551 | $placeHolder = implode(', ', array_fill(0, count($bookletIds), '?')); |
| 552 | $sql = "select |
| 553 | tests.person_id, |
| 554 | tests.id, |
| 555 | tests.locked, |
| 556 | tests.running, |
| 557 | files.name, |
| 558 | files.id as bookletId, |
| 559 | files.label as testLabel, |
| 560 | files.description |
| 561 | from files |
| 562 | left outer join tests on files.id = tests.name and tests.person_id = ? |
| 563 | where |
| 564 | files.workspace_id = ? |
| 565 | and files.type = 'Booklet' |
| 566 | and files.id in ($placeHolder) |
| 567 | order by |
| 568 | field(files.id, $placeHolder)"; |
| 569 | $tests = $this->_( |
| 570 | $sql, |
| 571 | [ |
| 572 | $personSession->getPerson()->getId(), |
| 573 | $personSession->getLoginSession()->getLogin()->getWorkspaceId(), |
| 574 | ...$bookletIds, |
| 575 | ...$bookletIds |
| 576 | ], |
| 577 | true |
| 578 | ); |
| 579 | return array_map( |
| 580 | function(array $res): TestData { |
| 581 | return new TestData( |
| 582 | (int) $res['id'], |
| 583 | $res['bookletId'], |
| 584 | $res['testLabel'], |
| 585 | $res['description'], |
| 586 | (bool) $res['locked'], |
| 587 | (bool) $res['running'], |
| 588 | (object) [] |
| 589 | ); |
| 590 | }, |
| 591 | $tests |
| 592 | ); |
| 593 | } |
| 594 | |
| 595 | public function deletePersonToken(AuthToken $authToken): void { |
| 596 | // we can not delete the session entirely, because this would delete the whole response data. |
| 597 | $this->_("update person_sessions set token=null where token = :token", [':token' => $authToken->getToken()]); |
| 598 | } |
| 599 | |
| 600 | /** |
| 601 | * @return Group[] |
| 602 | */ |
| 603 | public function getGroupMonitors(PersonSession $personSession): array { |
| 604 | switch ($personSession->getLoginSession()->getLogin()->getMode()) { |
| 605 | default: return []; |
| 606 | case 'monitor-group': |
| 607 | return [ |
| 608 | new Group( |
| 609 | $personSession->getLoginSession()->getLogin()->getGroupName(), |
| 610 | $personSession->getLoginSession()->getLogin()->getGroupLabel() |
| 611 | ) |
| 612 | ]; |
| 613 | case 'monitor-study': |
| 614 | return $this->getGroups($personSession->getLoginSession()->getLogin()->getWorkspaceId()); |
| 615 | } |
| 616 | } |
| 617 | |
| 618 | /** |
| 619 | * @return Group[] |
| 620 | */ |
| 621 | public function getGroups(int $workspaceId): array { |
| 622 | $modeSelector = "mode in ('" . implode("', '", Mode::getByCapability('monitorable')) . "')"; |
| 623 | $sql = |
| 624 | "select |
| 625 | group_name, |
| 626 | group_label, |
| 627 | valid_from, |
| 628 | valid_to |
| 629 | from |
| 630 | logins |
| 631 | where |
| 632 | workspace_id = :ws_id |
| 633 | and $modeSelector |
| 634 | group by group_name, group_label, valid_from, valid_to |
| 635 | order by group_label"; |
| 636 | |
| 637 | return array_reduce( |
| 638 | $this->_($sql, [':ws_id' => $workspaceId], true), |
| 639 | function(array $agg, array $row): array { |
| 640 | $expiration = TimeStamp::isExpired( |
| 641 | TimeStamp::fromSQLFormat($row['valid_from']), |
| 642 | TimeStamp::fromSQLFormat($row['valid_to']) |
| 643 | ); |
| 644 | $agg[$row['group_name']] = new Group($row['group_name'], $row['group_label'], $expiration); |
| 645 | return $agg; |
| 646 | }, |
| 647 | [] |
| 648 | ); |
| 649 | } |
| 650 | |
| 651 | public function getDependantSessions(LoginSession $login): array { |
| 652 | return match ($login->getLogin()->getMode()) { |
| 653 | 'monitor-group' => $this->getLoginSessions([ |
| 654 | 'logins.workspace_id' => $login->getLogin()->getWorkspaceId(), |
| 655 | 'logins.group_name' => $login->getLogin()->getGroupName() |
| 656 | ]), |
| 657 | 'monitor-study' => $this->getLoginSessions([ |
| 658 | 'logins.workspace_id' => $login->getLogin()->getWorkspaceId() |
| 659 | ]), |
| 660 | default => [], |
| 661 | }; |
| 662 | } |
| 663 | |
| 664 | protected function getLoginSessions(array $filters = []): array { |
| 665 | $logins = []; |
| 666 | |
| 667 | $replacements = []; |
| 668 | $filterSQL = []; |
| 669 | foreach ($filters as $filter => $filterValue) { |
| 670 | $filterName = ':' . str_replace('.', '_', $filter); |
| 671 | $replacements[$filterName] = $filterValue; |
| 672 | $filterSQL[] = "$filter = $filterName"; |
| 673 | } |
| 674 | $filterSQL = implode(' and ', $filterSQL); |
| 675 | |
| 676 | $sql = "select |
| 677 | logins.name, |
| 678 | logins.mode, |
| 679 | logins.group_name, |
| 680 | logins.group_label, |
| 681 | logins.codes_to_booklets, |
| 682 | logins.custom_texts, |
| 683 | logins.password, |
| 684 | logins.valid_for, |
| 685 | logins.valid_to, |
| 686 | logins.valid_from, |
| 687 | logins.workspace_id, |
| 688 | login_sessions.id, |
| 689 | login_sessions.token, |
| 690 | login_session_groups.token as group_token |
| 691 | from |
| 692 | logins |
| 693 | left join login_sessions on (logins.name = login_sessions.name) |
| 694 | left join login_session_groups on (login_sessions.group_name = login_session_groups.group_name and login_sessions.workspace_id = login_session_groups.workspace_id) |
| 695 | where |
| 696 | $filterSQL |
| 697 | order by id"; |
| 698 | |
| 699 | $result = $this->_($sql, $replacements, true); |
| 700 | |
| 701 | foreach ($result as $row) { |
| 702 | $logins[] = |
| 703 | new LoginSession( |
| 704 | (int) $row["id"], |
| 705 | $row["token"], |
| 706 | $row["group_token"], |
| 707 | new Login( |
| 708 | $row['name'], |
| 709 | '', |
| 710 | $row['mode'], |
| 711 | $row['group_name'], |
| 712 | $row['group_label'], |
| 713 | JSON::decode($row['codes_to_booklets'], true), |
| 714 | (int) $row['workspace_id'], |
| 715 | TimeStamp::fromSQLFormat($row['valid_to']), |
| 716 | TimeStamp::fromSQLFormat($row['valid_from']), |
| 717 | (int) $row['valid_for'], |
| 718 | JSON::decode($row['custom_texts']) |
| 719 | ) |
| 720 | ); |
| 721 | } |
| 722 | |
| 723 | return $logins; |
| 724 | } |
| 725 | |
| 726 | /** @return SystemCheck[] */ |
| 727 | public function getSysChecksOfPerson(PersonSession $personSession): array |
| 728 | { |
| 729 | $wsId = $personSession->getLoginSession()->getLogin()->getWorkspaceId(); |
| 730 | $sessionName = $personSession->getLoginSession()->getLogin()->getName(); |
| 731 | |
| 732 | $syschecks = $this->_(" |
| 733 | select * |
| 734 | from files |
| 735 | left join logins on files.workspace_id = logins.workspace_id |
| 736 | where |
| 737 | files.type = 'SysCheck' and |
| 738 | logins.name = :session_name and |
| 739 | logins.workspace_id = :ws_id and |
| 740 | logins.mode = 'sys-check-login' |
| 741 | ", |
| 742 | [ |
| 743 | 'session_name' => $sessionName, |
| 744 | 'ws_id' => $wsId, |
| 745 | ], |
| 746 | true |
| 747 | ); |
| 748 | |
| 749 | return array_map( |
| 750 | function (array $sysCheck) { |
| 751 | return new SystemCheck( |
| 752 | (string) $sysCheck['workspace_id'], |
| 753 | (string) $sysCheck['id'], |
| 754 | $sysCheck['name'], |
| 755 | $sysCheck['label'], |
| 756 | $sysCheck['description'] |
| 757 | ); |
| 758 | }, |
| 759 | $syschecks |
| 760 | ); |
| 761 | } |
| 762 | } |