Tengo la versión 9.1.3 de Owncloud, instalado en Debian 8.
Se han subido múltiples fotografías y si se intenta descargarlas todas a la vez da error al abrir el archivo comprimido que se ha descargado.
Lo pruebo seleccionando 40 imágenes y se descarga correctamente. Subo la cantidad y da error al abrir el comprimido. Vuelvo a descargar las mismas 40 imágenes anteriores y da error de nuevo.
Este es el mensaje que aparece en el archivo de log
{"reqId":"yZd2GDtvKGJ4qhKlUOPW","remoteAddr":"81.43.249.99","app":"no app in context","message":"Exception: {\"Exception\":\"OC\\HintException\",\"Message\":\"Missing Signature\",\"Code\":0,\"Trace\":\"#0 \\/var\\/www\\/owncloud\\/apps\\/encryption\\/lib\\/Crypto\\/Crypt.php(527): OCA\\Encryption\\Crypto\\Crypt->hasSignature('xQw97HxQSvYJbcM...', 'AES-256-CTR')\n#1 \\/var\\/www\\/owncloud\\/apps\\/encryption\\/lib\\/Crypto\\/Crypt.php(460): OCA\\Encryption\\Crypto\\Crypt->splitMetaData('xQw97HxQSvYJbcM...', 'AES-256-CTR')\n#2 \\/var\\/www\\/owncloud\\/apps\\/encryption\\/lib\\/Crypto\\/Encryption.php(363): OCA\\Encryption\\Crypto\\Crypt->symmetricDecryptFileContent('xQw97HxQSvYJbcM...', '\\f\\xFC\\xBD\\xB6\\xB4\\xAF\\x12>'\\x16:\\x80\\xC1;\\xC6...', 'AES-256-CTR', 1, 1080)\n#3 \\/var\\/www\\/owncloud\\/lib\\/private\\/Files\\/Stream\\/Encryption.php(459): OCA\\Encryption\\Crypto\\Encryption->decrypt(*** sensitive parameters replaced ***)\n#4 \\/var\\/www\\/owncloud\\/lib\\/private\\/Files\\/Stream\\/Encryption.php(290): OC\\Files\\Stream\\Encryption->readCache()\n#5 [internal function]: OC\\Files\\Stream\\Encryption->stream_read(8192)\n#6 \\/var\\/www\\/owncloud\\/3rdparty\\/icewind\\/streams\\/src\\/Wrapper.php(83): fread(Resource id #661, 8192)\n#7 \\/var\\/www\\/owncloud\\/3rdparty\\/icewind\\/streams\\/src\\/CallbackWrapper.php(91): Icewind\\Streams\\Wrapper->stream_read(8192)\n#8 [internal function]: Icewind\\Streams\\CallbackWrapper->stream_read(8192)\n#9 \\/var\\/www\\/owncloud\\/3rdparty\\/mcnetic\\/zipstreamer\\/src\\/ZipStreamer.php(368): fread(Resource id #664, 1048560)\n#10 \\/var\\/www\\/owncloud\\/3rdparty\\/mcnetic\\/zipstreamer\\/src\\/ZipStreamer.php(222): ZipStreamer\\ZipStreamer->streamFileData(Resource id #664, 0, 1)\n#11 \\/var\\/www\\/owncloud\\/lib\\/private\\/Streamer.php(97): ZipStreamer\\ZipStreamer->addFileFromStream(Resource id #664, '37.Cucuruchos.j...')\n#12 \\/var\\/www\\/owncloud\\/lib\\/private\\/legacy\\/files.php(156): OC\\Streamer->addFileFromStream(Resource id #664, '37.Cucuruchos.j...', 7103238)\n#13 \\/var\\/www\\/owncloud\\/apps\\/files_sharing\\/lib\\/Controllers\\/ShareController.php(503): OC_Files::get('\\/Fotos HJT', Array, Array)\n#14 [internal function]: OCA\\Files_Sharing\\Controllers\\ShareController->downloadShare('deXN71cNkO2eman', '[\\"1. Hotel Jard...', '\\/', 'bbiwqieelmgnzes...')\n#15 \\/var\\/www\\/owncloud\\/lib\\/private\\/AppFramework\\/Http\\/Dispatcher.php(159): call_user_func_array(Array, Array)\n#16 \\/var\\/www\\/owncloud\\/lib\\/private\\/AppFramework\\/Http\\/Dispatcher.php(89): OC\\AppFramework\\Http\\Dispatcher->executeController(Object(OCA\\Files_Sharing\\Controllers\\ShareController), 'downloadShare')\n#17 \\/var\\/www\\/owncloud\\/lib\\/private\\/AppFramework\\/App.php(99): OC\\AppFramework\\Http\\Dispatcher->dispatch(Object(OCA\\Files_Sharing\\Controllers\\ShareController), 'downloadShare')\n#18 \\/var\\/www\\/owncloud\\/lib\\/public\\/AppFramework\\/App.php(135): OC\\AppFramework\\App::main('ShareController', 'downloadShare', Object(OC\\AppFramework\\DependencyInjection\\DIContainer))\n#19 \\/var\\/www\\/owncloud\\/core\\/routes.php(140): OCP\\AppFramework\\App->dispatch('ShareController', 'downloadShare')\n#20 [internal function]: OC\\Route\\Router->{closure}(Array)\n#21 \\/var\\/www\\/owncloud\\/lib\\/private\\/Route\\/Router.php(280): call_user_func(Object(Closure), Array)\n#22 \\/var\\/www\\/owncloud\\/lib\\/base.php(891): OC\\Route\\Router->match('\\/s\\/deXN71cNkO2e...')\n#23 \\/var\\/www\\/owncloud\\/index.php(54): OC::handleRequest()\n#24 {main}\",\"File\":\"\\/var\\/www\\/owncloud\\/apps\\/encryption\\/lib\\/Crypto\\/Crypt.php\",\"Line\":562}","level":3,"time":"2017-03-09T12:37:29+01:00","method":"GET","url":"\/index.php\/s\/deXN71cNkO2eman\/download?path=%2F&files=%5B%221.%20Hotel%20Jardin%20Tropical.JPG%22%2C%222.%20Hotel%20Jardin%20Tropical.JPG%22%2C%223.%20Hotel%20Jardin%20Tropical.jpg%22%2C%225.Hotel%20Jardin%20Tropical.jpg%22%2C%226.Hotel%20Jardin%20Tropical.jpg%22%2C%227.Hotel%20Jardin%20Tropical.JPG%22%2C%228.%20Hotel%20Jardin%20Tropical.JPG%22%2C%229.Hotel%20Jardin%20Tropical.JPG%22%2C%2210.Hotel%20Jardin%20Tropical.JPG%22%2C%2211.Hotel%20Jardin%20Tropical.jpg%22%2C%2212.Hotel%20Jardin%20Tropical.jpg%22%2C%2213.Hotel%20Jardin%20Tropical.jpg%22%2C%2214.Hotel%20Jardin%20Tropical.jpg%22%2C%2215.Hotel%20Jardin%20Tropical.jpg%22%2C%2216.Hotel%20Jardin%20Tropical.jpg%22%2C%2217.Hotel%20Jardin%20Tropical.JPG%22%2C%2218.Hotel%20Jardin%20Tropical.JPG%22%2C%2219.Hotel%20Jardin%20Tropical.jpg%22%2C%2220.Hotel%20Jardin%20Tropical.jpg%22%2C%2221.Hotel%20Jardin%20Tropical.jpg%22%2C%2222.Hotel%20Jardin%20Tropical.jpg%22%2C%2223.super%20Jardin%20Tropical.jpg%22%2C%2224.Hotel%20Jardin%20Tropical.jpg%22%2C%2225.Hotel%20Jardin%20Tropical.jpg%22%2C%2226.Hotel%20Jardin%20Tropical.jpg%22%2C%2227.%20Junior%20Suite.jpg%22%2C%2227.Junior%20Suite%202.jpg%22%2C%2227.Junior%20suite.jpg%22%2C%2227.Suite.jpg%22%2C%2228.Suite%202.jpg%22%2C%2229.Suite%203.jpg%22%2C%2230%20Buffet.jpg%22%2C%2231%20Buffet.jpg%22%2C%2232%20Las%20Rocas.jpg%22%2C%2233%20Las%20Rocas.jpg%22%2C%2234%20Las%20Rocas.jpg%22%2C%2235%20Rest%20Gastron%C3%B3mico.JPG%22%2C%2236.Cucuruchos.jpg%22%2C%2237.Cucuruchos.jpg%22%2C%2241.Gym.jpg%22%2C%2242.%20Wellness.jpg%22%2C%2238%20Caf%C3%A9%20Paris.tif%22%2C%2239.Caf%C3%A9%20Paris.tif%22%2C%2240.Caf%C3%A9%20Paris.tif%22%2C%2243%20Wellness.TIF%22%2C%2244%20Chill%20Out%20Terrace.jpg%22%2C%2245%20Chill%20Out%20Terrace.jpg%22%2C%2246%20Sunset%20Bar.jpg%22%2C%2247%20Sunset%20Bar.jpg%22%2C%2248.Hotel%20Jardin%20Tropical.JPG%22%2C%2249.Hotel%20Jardin%20Tropical.jpg%22%2C%2250.Hotel%20Jardin%20Tropical.jpg%22%2C%221.%20Life%20Style%20Jardin%20Tropical.jpg%22%2C%222.%20Life%20Style%20Jardin%20Tropical.jpg%22%2C%223.Life%20Style%20Jardin%20Tropical.jpg%22%2C%224.Life%20Style%20Jardin%20Tropical.jpg%22%2C%225.Life%20Style%20Jardin%20Tropical.jpg%22%5D&downloadStartSecret=bbiwqieelmgnzes18af50cnmi","user":"--"}