Fix LDAP race conditions #24052
Fix LDAP race conditions #24052
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apps/user_ldap/group_ldap.php
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| return $this->access->connection->getFromCache($cacheKey); | ||
| $inGroup = $this->access->connection->getFromCache($cacheKey); | ||
| if(!is_null($inGroup)) { | ||
| return $inGroup; |
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Do make static code scanners happy like Scrutinizer can you cast this to bool?
* getFromCache is wrapped in isCached * inbetween the two calls the cache entry hits it's TTL * getFromCache returns null * this fix only checkes if the returned value is null and return only non-null values
MorrisJobke
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@LukasReschke I addressed your comments :) |
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@LukasReschke @nickvergessen @blizzz Could we get this tested and merged? I really would like to have this in place. @davitol @owncloud/qa @owncloud/ldap We need some LDAP testing here. |
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@karlitschek I would like to request a backport of this down to stable8.2 for this race condition. |
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This fixes race conditions, that are really hard to reproduce. The testing here just involves a verification, that the LDAP connection still works. |
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nice. please backport 👍 |
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👍 WFM. Configuring a LDAP and a AD no problems were found |
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I also got positive feedback. |
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Integration tests still succeed 👍 |
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This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. |
return only non-null values
cc @blizzz @nickvergessen @LukasReschke