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Backport of #12054 to stable13 

only write when the displayname differs, but then announce it

refs #5212 and fixes #9112

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

do not run into UniqueConstraintViolationException

… when an unmapped user logs in for the first time when background job
mode is ajax and no memcache was configured.

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>
This commit is contained in:
Arthur Schiwon 2018-10-25 23:41:12 +02:00
parent d90385caf6
commit 908e6be07e
No known key found for this signature in database
GPG Key ID: 7424F1874854DF23
2 changed files with 50 additions and 6 deletions
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13
apps/user_ldap/lib/User/User.php
View File

@ -414,14 +414,23 @@ class User {
*
* @param string $displayName
* @param string $displayName2
* @returns string the effective display name
* @return string the effective display name
*/
public function composeAndStoreDisplayName($displayName, $displayName2 = '') {
$displayName2 = strval($displayName2);
if($displayName2 !== '') {
$displayName .= ' (' . $displayName2 . ')';
}
$this->store('displayName', $displayName);
$oldName = $this->config->getUserValue($this->uid, 'user_ldap', 'displayName', null);
if ($oldName !== $displayName) {
$this->store('displayName', $displayName);
$user = $this->userManager->get($this->getUsername());
if (!empty($oldName) && $user instanceof \OC\User\User) {
// if it was empty, it would be a new record, not a change emitting the trigger could
// potentially cause a UniqueConstraintViolationException, depending on some factors.
$user->triggerChange('displayName', $displayName);
}
}
return $displayName;
}

43
apps/user_ldap/tests/User/UserTest.php
View File

@ -1232,21 +1232,41 @@ class UserTest extends \Test\TestCase {
public function displayNameProvider() {
return [
['Roland Deschain', '', 'Roland Deschain'],
['Roland Deschain', null, 'Roland Deschain'],
['Roland Deschain', 'gunslinger@darktower.com', 'Roland Deschain (gunslinger@darktower.com)'],
['Roland Deschain', '', 'Roland Deschain', false],
['Roland Deschain', '', 'Roland Deschain', true],
['Roland Deschain', null, 'Roland Deschain', false],
['Roland Deschain', 'gunslinger@darktower.com', 'Roland Deschain (gunslinger@darktower.com)', false],
['Roland Deschain', 'gunslinger@darktower.com', 'Roland Deschain (gunslinger@darktower.com)', true],
];
}
/**
* @dataProvider displayNameProvider
*/
public function testComposeAndStoreDisplayName($part1, $part2, $expected) {
public function testComposeAndStoreDisplayName($part1, $part2, $expected, $expectTriggerChange) {
list(, $config, $filesys, $image, $log, $avaMgr, $userMgr, $notiMgr) =
$this->getTestInstances();
$config->expects($this->once())
->method('setUserValue');
$oldName = $expectTriggerChange ? 'xxGunslingerxx' : null;
$this->config->expects($this->once())
->method('getUserValue')
->with($this->user->getUsername(), 'user_ldap', 'displayName', null)
->willReturn($oldName);
$ncUserObj = $this->createMock(\OC\User\User::class);
if ($expectTriggerChange) {
$ncUserObj->expects($this->once())
->method('triggerChange')
->with('displayName', $expected);
} else {
$ncUserObj->expects($this->never())
->method('triggerChange');
}
$this->userManager->expects($this->once())
->method('get')
->willReturn($ncUserObj);
$user = new User(
'user', 'cn=user', $this->access, $config, $filesys, $image, $log, $avaMgr, $userMgr, $notiMgr);
@ -1255,6 +1275,21 @@ class UserTest extends \Test\TestCase {
$this->assertSame($expected, $displayName);
}
public function testComposeAndStoreDisplayNameNoOverwrite() {
$displayName = 'Randall Flagg';
$this->config->expects($this->never())
->method('setUserValue');
$this->config->expects($this->once())
->method('getUserValue')
->willReturn($displayName);
$this->userManager->expects($this->never())
->method('get'); // Implicit: no triggerChange can be called
$composedDisplayName = $this->user->composeAndStoreDisplayName($displayName);
$this->assertSame($composedDisplayName, $displayName);
}
public function testHandlePasswordExpiryWarningDefaultPolicy() {
list(, $config, $filesys, $image, $log, $avaMgr, $userMgr, $notiMgr) =
$this->getTestInstances();