3 Commits (dd9dfc4461ba9e484f25c81e232f00ce1873e2f0)

Author	SHA1	Message	Date
Lukas Reschke	bc6d17ed74	Add check for availability of /dev/urandom ... Without /dev/urandom being available to read the medium RNG will rely only on the following components on a Linux system: 1. MicroTime: microtime() . memory_get_usage() as seed and then a garbage collected microtime for loop 2. MTRand: chr((mt_rand() ^ mt_rand()) % 256) 3. Rand: chr((rand() ^ rand()) % 256) 4. UniqId: Plain uniqid() An adversary with the possibility to predict the seed used by the PHP process may thus be able to predict future tokens which is an unwanted behaviour. One should note that this behaviour is documented in our documentation to ensure that users get aware of this even without reading our documentation this will add a post setup check to the administrative interface. Thanks to David Black from d1b.org for bringing this again to our attention.	11 years ago
Joas Schilling	81ec1c8a1a	Remove hardcoded link to performance docs	11 years ago
Lukas Reschke	65202d2a18	Add check for activated local memcache ... Also used the opportunity to refactor it into an AppFramework controller so that we can unit test it. Fixes https://github.com/owncloud/core/issues/14956	11 years ago