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Hash cache key

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Signed-off-by: Christopher Ng <chrng8@gmail.com>
This commit is contained in:
Christopher Ng 2021-08-17 17:57:21 +00:00 committed by backportbot[bot]
parent 0723cb14f0
commit 7aa75c7b5e
1 changed files with 3 additions and 2 deletions
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5
lib/private/User/Manager.php
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@ -159,7 +159,7 @@ class Manager extends PublicEmitter implements IUserManager {
return $this->cachedUsers[$uid];
}
$cachedBackend = $this->cache->get($uid);
$cachedBackend = $this->cache->get(sha1($uid));
if ($cachedBackend !== null && isset($this->backends[$cachedBackend])) {
// Cache has the info of the user backend already, so ask that one directly
$backend = $this->backends[$cachedBackend];
@ -175,7 +175,8 @@ class Manager extends PublicEmitter implements IUserManager {
}
if ($backend->userExists($uid)) {
$this->cache->set($uid, $i, 300);
// Hash $uid to ensure that only valid characters are used for the cache key
$this->cache->set(sha1($uid), $i, 300);
return $this->getUserObject($uid, $backend);
}
}