Cannot access private property OC\Files\Storage\Wrapper\Encryption #6171

matt-horwood-mayden · 2017-08-17T14:49:57Z

Steps to reproduce

Share a group folder with a link
use share link and provide password
try to download any file

Expected behaviour

the file should be downloaded

Actual behaviour

ether an empty zip file or a 500 error

Server configuration

Operating system: minibain (debian on Prasberry pi3)

Web server:
nginx version: nginx/1.12.1

Database:
mysql Ver 14.14 Distrib 5.5.57, for debian-linux-gnu (armv7l) using readline 6.3

PHP version:
PHP 5.6.30-0+deb8u1 (cli) (built: Apr 14 2017 16:20:58)

Nextcloud version: (see Nextcloud admin page)
12.0.1

Updated from an older Nextcloud/ownCloud or fresh install:
update from 12.0.0 to 12.0.1

Where did you install Nextcloud from:
nextcloud.com download page

Signing status:

Signing status

No errors have been found.

List of activated apps:

App list

Enabled:

activity: 2.5.2
admin_audit: 1.2.0
admin_notifications: 1.0.0
announcementcenter: 3.1.0
bookmarks: 0.10.1
bruteforcesettings: 1.0.2
calendar: 1.5.3
checksum: 0.3.5
circles: 0.12.4
comments: 1.2.0
contacts: 1.5.3
dashboard: 4.0.5
dav: 1.3.0
deck: 0.2.1
encryption: 1.6.0
federatedfilesharing: 1.2.0
federation: 1.2.0
files: 1.7.2
files_accesscontrol: 1.2.4
files_automatedtagging: 1.2.2
files_downloadactivity: 1.1.1
files_external: 1.3.0
files_markdown: 1.0.1
files_pdfviewer: 1.1.1
files_sharing: 1.4.0
files_texteditor: 2.4.1
files_trashbin: 1.2.0
files_versions: 1.5.0
files_videoplayer: 1.1.0
firstrunwizard: 2.1
gallery: 17.0.0
groupfolders: 1.1.0
keeweb: 0.4.0
logreader: 2.0.0
lookup_server_connector: 1.0.0
mail: 0.6.4
mood: 0.3.2
nextcloud_announcements: 1.1
notes: 2.3.1
notifications: 2.0.0
oauth2: 1.0.5
ocsms: 1.12.1
ownpad: 0.5.10
password_policy: 1.2.2
polls: 0.7.3
provisioning_api: 1.2.0
qownnotesapi: 17.5.0
quota_warning: 1.0.1
radio: 0.6.0
serverinfo: 1.2.0
sharebymail: 1.2.0
socialsharing_diaspora: 1.0.1
socialsharing_email: 1.0.1
socialsharing_facebook: 1.0.1
socialsharing_googleplus: 1.0.1
socialsharing_twitter: 1.0.1
spreed: 2.0.1
survey_client: 1.0.0
systemtags: 1.2.0
tasks: 0.9.5
twofactor_backupcodes: 1.1.1
twofactor_totp: 1.3.1
updatenotification: 1.2.0
user_external: 0.4
workflowengine: 1.2.0
Disabled:
theming
user_ldap

Nextcloud configuration:

Config report

{
"system": {
"instanceid": "oc0xc6xq5cff",
"passwordsalt": "REMOVED SENSITIVE VALUE",
"secret": "REMOVED SENSITIVE VALUE",
"trusted_domains": [
"owncloud.horwood.biz",
"212.159.117.222",
"192.168.49.200"
],
"datadirectory": "/var/data/horwood_owncloud",
"overwrite.cli.url": "https://owncloud.horwood.biz",
"dbtype": "mysql",
"version": "12.0.1.5",
"dbname": "horwood_nextcloud",
"dbhost": "192.168.49.204",
"dbtableprefix": "oc_",
"dbuser": "REMOVED SENSITIVE VALUE",
"dbpassword": "REMOVED SENSITIVE VALUE",
"logtimezone": "UTC",
"logfile": "/var/data/owncloud/owncloud.log",
"logdateformat": "Y-m-d H:i:s",
"installed": true,
"mail_smtpmode": "smtp",
"mail_from_address": "nextcloud",
"mail_domain": "horwood.biz",
"mail_smtphost": "vps.horwood.biz",
"mail_smtpport": "25",
"theme": "horwood_mini",
"filelocking.enabled": "true",
"memcache.local": "\OC\Memcache\APCu",
"memcache.distributed": "\OC\Memcache\Redis",
"memcache.locking": "\OC\Memcache\Redis",
"redis": {
"host": "192.168.49.203",
"port": 6379,
"timeout": 0
},
"asset-pipeline.enabled": false,
"filesystem_check_changes": "0",
"trashbin_retention_obligation": "auto",
"preview_max_scale_factor": 1,
"preview_max_x": 1024,
"preview_max_y": 1024,
"maintenance": false,
"loglevel": "1",
"htaccess.RewriteBase": "/",
"has_internet_connection": true,
"data-fingerprint": "a40dea991a946a4d82e4a3702c8f1fcc",
"updater.secret": "REMOVED SENSITIVE VALUE",
"log_rotate_size": 52428800
}
}

Are you using external storage, if yes which one: Local, Google, Dropbox

Are you using encryption: no

Are you using an external user-backend, if yes which one: No

LDAP configuration (delete this part if not used)

LDAP config

With access to your command line run e.g.:
sudo -u www-data php occ ldap:show-config
from within your Nextcloud installation folder

Without access to your command line download the data/owncloud.db to your local
computer or access your SQL server remotely and run the select query:
SELECT * FROM `oc_appconfig` WHERE `appid` = 'user_ldap';


Eventually replace sensitive data as the name/IP-address of your LDAP server or groups.

Client configuration

Browser: Opera 48.0.2679.0 (PGO) - Opera is up to date

Operating system: Windows 10

Logs

Web server error log

2017/08/17 15:45:08 [error] 6862#0: *269904 FastCGI sent in stderr: "PHP message: PHP Fatal error: Cannot access private property OC\Files\Storage\Wrapper\Encryption::$mountPoint in /var/data/websites/3rd_party/horwood_nextcloud/apps/files_accesscontrol/lib/Operation.php on line 85" while reading upstream, client: 81.138.237.78, server: owncloud.horwood.biz, request: "GET /index.php/s/N4SgOmpLuJEq0vo/download?path=%2F HTTP/1.1", upstream: "fastcgi://192.168.49.204:9000", host: "owncloud.horwood.biz"

Nextcloud log (data/nextcloud.log)

Nextcloud log

Level	App	Message	Time
Error	PHP	Cannot access private property OC\Files\Storage\Wrapper\Encryption::$mountPoint at /var/data/websites/3rd_party/horwood_nextcloud/apps/files_accesscontrol/lib/Operation.php#85	2017-08-17 15:45:08
Info	admin_audit	The shared folder with the token "N4SgOmpLuJEq0vo" by "matt" has been accessed.	2017-08-17 15:45:08

Browser log

{
"log": {
"version": "1.1",
"creator": {
"name": "Firefox",
"version": "52.3.0"
},
"browser": {
"name": "Firefox",
"version": "52.3.0"
},
"pages": [
{
"startedDateTime": "2017-08-17T15:48:37.821+01:00",
"id": "page_1",
"title": "Files - Horwood Cloud",
"pageTimings": {
"onContentLoad": -1,
"onLoad": -1
}
}
],
"entries": [
{
"pageref": "page_1",
"startedDateTime": "2017-08-17T15:48:37.821+01:00",
"time": 2285,
"request": {
"bodySize": 0,
"method": "GET",
"url": "https://owncloud.horwood.biz/index.php/s/N4SgOmpLuJEq0vo/download?path=%2F",
"httpVersion": "HTTP/1.1",
"headers": [
{
"name": "Host",
"value": "owncloud.horwood.biz"
},
{
"name": "User-Agent",
"value": "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0"
},
{
"name": "Accept",
"value": "text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8"
},
{
"name": "Accept-Language",
"value": "en-GB,en;q=0.5"
},
{
"name": "Accept-Encoding",
"value": "gzip, deflate, br"
},
{
"name": "Cookie",
"value": "nc_sameSiteCookielax=true; nc_sameSiteCookiestrict=true; __Host-nc_sameSiteCookielax=true; __Host-nc_sameSiteCookiestrict=true; oc0xc6xq5cff=aosb26afbcngb6rqqd9r97v1k3; oc_sessionPassphrase=ecd99Gw5fe4nYe4MgUyCqswi7oq9qHsw0ZrJavmXq8VrADD%2BKtmW5ox1Iprks8vrcO91Mn%2BQu1QSTFthHdDGLVeRcZhu1dH%2Ft0MwdR%2FZaSmgOXA2aLcPb6CA8nNC1qAm"
},
{
"name": "Connection",
"value": "keep-alive"
},
{
"name": "Upgrade-Insecure-Requests",
"value": "1"
}
],
"cookies": [
{
"name": "nc_sameSiteCookielax",
"value": "true"
},
{
"name": "nc_sameSiteCookiestrict",
"value": "true"
},
{
"name": "__Host-nc_sameSiteCookielax",
"value": "true"
},
{
"name": "__Host-nc_sameSiteCookiestrict",
"value": "true"
},
{
"name": "oc0xc6xq5cff",
"value": "aosb26afbcngb6rqqd9r97v1k3"
},
{
"name": "oc_sessionPassphrase",
"value": "ecd99Gw5fe4nYe4MgUyCqswi7oq9qHsw0ZrJavmXq8VrADD+KtmW5ox1Iprks8vrcO91Mn+Qu1QSTFthHdDGLVeRcZhu1dH/t0MwdR/ZaSmgOXA2aLcPb6CA8nNC1qAm"
}
],
"queryString": [
{
"name": "path",
"value": "/"
}
],
"postData": {
"mimeType": "",
"params": [],
"text": ""
},
"headersSize": 710
},
"response": {
"status": 200,
"statusText": "OK",
"httpVersion": "HTTP/1.1",
"headers": [
{
"name": "Accept-Ranges",
"value": "bytes"
},
{
"name": "Cache-Control",
"value": "no-store, no-cache, must-revalidate, post-check=0, pre-check=0"
},
{
"name": "Connection",
"value": "keep-alive"
},
{
"name": "Content-Disposition",
"value": "attachment; filename*=UTF-8''Pratchett%20and%20Gaiman.zip; filename="Pratchett%20and%20Gaiman.zip""
},
{
"name": "Content-Transfer-Encoding",
"value": "binary"
},
{
"name": "Content-Type",
"value": "application/zip"
},
{
"name": "Date",
"value": "Thu, 17 Aug 2017 14:48:40 GMT"
},
{
"name": "Expires",
"value": "0"
},
{
"name": "Last-Modified",
"value": "Thu, 17 Aug 2017 14:48:39 GMT"
},
{
"name": "Pragma",
"value": "public"
},
{
"name": "Server",
"value": "nginx/1.12.1"
},
{
"name": "Strict-Transport-Security",
"value": "max-age=15768000; includeSubDomains; preload;"
},
{
"name": "Transfer-Encoding",
"value": "chunked"
},
{
"name": "X-Content-Type-Options",
"value": "nosniff"
},
{
"name": "X-Frame-Options",
"value": "SAMEORIGIN"
},
{
"name": "X-Permitted-Cross-Domain-Policies",
"value": "none"
},
{
"name": "X-Powered-By",
"value": "PHP/5.6.30-0+deb8u1"
},
{
"name": "X-Robots-Tag",
"value": "none"
},
{
"name": "X-XSS-Protection",
"value": "1; mode=block"
},
{
"name": "content-security-policy",
"value": "default-src 'self'; script-src 'self' 'unsafe-eval' 'nonce-bGpRVGV2NW5xaWQ5eEJLT1VMc29UMlZ3cnE5Z1RValNQNTZLbDV6bXJscz06cm1WRVRKZ3F6R015akN2Z0tkRk1JQUVBNStrVVBTYWJkZXZwdyttVm5nZz0='; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *; object-src 'none'; base-uri 'self';"
},
{
"name": "x-download-options",
"value": "noopen"
}
],
"cookies": [],
"content": {
"mimeType": "application/zip",
"size": 120,
"encoding": "base64",
"text": "UEsDBBQAAAAAABN2EUsAAAAAAAAAAAAAAAAVAAAAUHJhdGNoZXR0IGFuZCBHYWltYW4vUEsDBBQAAAAAABN2EUsAAAAAAAAAAAAAAAAnAAAAUHJhdGNoZXR0IGFuZCBHYWltYW4vR29vZCBPbWVucyBEaXNjIDEv"
},
"redirectURL": "",
"headersSize": 1150,
"bodySize": -1
},
"cache": {},
"timings": {
"blocked": 0,
"dns": 0,
"connect": 0,
"send": 0,
"wait": 2285,
"receive": 0
},
"serverIPAddress": "212.159.117.222",
"connection": "443"
}
]
}
}

The text was updated successfully, but these errors were encountered:

LukasReschke · 2017-08-18T10:45:10Z

@nickvergessen Good old:

Cannot access private property OC\Files\Storage\Wrapper\Encryption::$mountPoint at /var/data/websites/3rd_party/horwood_nextcloud/apps/files_accesscontrol/lib/Operation.php#85
--

nickvergessen · 2017-08-18T11:42:25Z

Yeah its fixed for 12.0.3 and waiting for your review ;)
https://github.com/nextcloud/files_accesscontrol/pull/74/files

matt-horwood-mayden · 2017-09-21T13:48:04Z

I can confirm this is now fixed, ta 👍

LukasReschke added the bug label Aug 18, 2017

nickvergessen mentioned this issue Aug 18, 2017

Make sure the mountPoint property is public before using it nextcloud/files_accesscontrol#74

Merged

nickvergessen closed this as completed in nextcloud/files_accesscontrol#74 Sep 22, 2017

nextcloud-bot mentioned this issue Nov 23, 2018

Cannot access after upgrade #12618

Closed

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Cannot access private property OC\Files\Storage\Wrapper\Encryption #6171

Cannot access private property OC\Files\Storage\Wrapper\Encryption #6171

matt-horwood-mayden commented Aug 17, 2017

LukasReschke commented Aug 18, 2017

nickvergessen commented Aug 18, 2017

matt-horwood-mayden commented Sep 21, 2017

Cannot access private property OC\Files\Storage\Wrapper\Encryption #6171

Cannot access private property OC\Files\Storage\Wrapper\Encryption #6171

Comments

matt-horwood-mayden commented Aug 17, 2017

Steps to reproduce

Expected behaviour

Actual behaviour

Server configuration

LDAP configuration (delete this part if not used)

Client configuration

Logs

Web server error log

Nextcloud log (data/nextcloud.log)

Browser log

LukasReschke commented Aug 18, 2017

nickvergessen commented Aug 18, 2017

matt-horwood-mayden commented Sep 21, 2017