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Frequent session timeouts when using External users (OC_User_IMAP)

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#101 37 条评论 3 个 reaction 已指派 0 人 在 GitHub 查看

还没有人认领这个 Issue。

  • #20757 来自 @sshambar —— 已关闭，未合并

评估

难度
4/5
预计耗时
3-5 天
新手友好度
35/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
php
领域
authentication, backend

调研方向

Start by reproducing the five-minute timeout with the provided OC_User_IMAP configuration and compare it with a non-IMAP account. Inspect the OC_User_IMAP external-user backend and session keepalive behavior; done means an active IMAP-backed user remains signed in while browsing, without the reported 401 responses.

由索引模型根据 Issue 内容生成。

描述

0. Needs triage bug question
Steps to reproduce
  1. Enable External Users
  2. Set user backends
    'user_backends' =>
    array (
    0 =>
    array (
    'class' => 'OC_User_IMAP',
    'arguments' =>
    array (
    0 => '{:993/imap/ssl/novalidate-cert}',
    ),
    ),
    ),
  3. Log in with an IMAP backed account, and even if you keep browsing the folders and files continuously, the session expires after 5 minutes.
  4. Use a non-IMAP user, do the same and the session does not expire after 5 minutes.
Expected behaviour

Session should not expire while user is active, regardless if user is backed by IMAP.

Actual behaviour

Session expires for IMAP users after 5 minutes, even if they are being active all the time.

Server configuration

Operating system: FreeBSD 11.2

Web server: Apache 2.4.34

Database: mysql 5.6.41

PHP version: 5.6.37

Nextcloud version: 13.0.6

Updated from an older Nextcloud/ownCloud or fresh install: Updated from 13.0.4 (freshly installed 13.0.4 had the same behaviour)

Where did you install Nextcloud from: Downloaded from nextcloud.com, updated with built-in updater.

Signing status:

Signing status

No errors have been found.

List of activated apps:

App list The process control (PCNTL) extensions are required in case you want to interrupt long running commands - see http://php.net/manual/en/book.pcntl.php Enabled: - activity: 2.6.1 - calendar: 1.6.1 - comments: 1.3.0 - contacts: 2.1.5 - dav: 1.4.7 - federatedfilesharing: 1.3.1 - files: 1.8.0 - files_external: 1.4.1 - files_pdfviewer: 1.2.1 - files_sharing: 1.5.0 - files_texteditor: 2.5.1 - files_trashbin: 1.3.0 - files_versions: 1.6.0 - files_videoplayer: 1.2.0 - gallery: 18.0.0 - groupfolders: 1.3.3 - logreader: 2.0.0 - lookup_server_connector: 1.1.0 - nextcloud_announcements: 1.2.0 - notes: 2.4.1 - notifications: 2.1.2 - oauth2: 1.1.1 - password_policy: 1.3.0 - polls: 0.8.3 - provisioning_api: 1.3.0 - serverinfo: 1.3.0 - survey_client: 1.1.0 - systemtags: 1.3.0 - tasks: 0.9.7 - theming: 1.4.5 - twofactor_backupcodes: 1.2.3 - updatenotification: 1.3.0 - user_external: 0.4 - workflowengine: 1.3.0 Disabled: - admin_audit - bruteforcesettings - deck - encryption - federation - files_fulltextsearch - firstrunwizard - fulltextsearch - impersonate - mail - ojsxc - rainloop - ransomware_protection - sharebymail - spreed - unsplash - user_ldap

Nextcloud configuration:

Config report The process control (PCNTL) extensions are required in case you want to interrupt long running commands - see http://php.net/manual/en/book.pcntl.php { "system": { "instanceid": "***REMOVED SENSITIVE VALUE***", "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "***REMOVED SENSITIVE VALUE***" ], "datadirectory": "***REMOVED SENSITIVE VALUE***", "overwrite.cli.url": "***REMOVED SENSITIVE VALUE***", "dbtype": "mysql", "version": "13.0.6.1", "dbname": "***REMOVED SENSITIVE VALUE***", "dbhost": "***REMOVED SENSITIVE VALUE***", "dbport": "", "dbtableprefix": "oc_", "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "installed": true, "mail_from_address": "***REMOVED SENSITIVE VALUE***", "mail_smtpmode": "php", "mail_smtpauthtype": "LOGIN", "mail_domain": "***REMOVED SENSITIVE VALUE***", "theme": "", "loglevel": 0, "maintenance": false, "session_lifetime": 3600, "session_keepalive": true, "apps_paths": [ { "path": "\/usr\/local\/www\/nextcloud\/apps", "url": "\/apps", "writable": true }, { "path": "\/usr\/local\/www\/nextcloud\/apps-pkg", "url": "\/apps-pkg", "writable": false } ], "user_backends": [ { "class": "OC_User_IMAP", "arguments": [ "{server:993\/imap\/ssl\/novalidate-cert}" ] } ], "updater.secret": "***REMOVED SENSITIVE VALUE***" } }

Are you using external storage, if yes which one: NONE

Are you using encryption: no

Are you using an external user-backend, if yes which one: OC_User_IMAP

Client configuration

Browser: Firefox, Chrome

Operating system: Linux, Windows

Logs
Web server error log
Web server error log [Sat Sep 08 15:24:26.306389 2018] [authz_core:error] [pid 41778] [client CLIENT_IP:41192] AH01630: client denied by server configuration: /usr/local/www/nextcloud/data/.ocdata [Sat Sep 08 15:43:46.530126 2018] [authz_core:error] [pid 71617] [client CLIENT_IP:42956] AH01630: client denied by server configuration: /usr/local/www/nextcloud/data/.ocdata
Nextcloud log (data/nextcloud.log)
Nextcloud log [nextcloud.log](https://github.com/nextcloud/server/files/2363378/nextcloud.log)
Browser log
Browser log

Navigated to https://fqdn.net/nextcloud/index.php/login?redirect_url=/nextcloud/index.php/apps/files/%3Fdir%3D/Eln%25C3%25B6ks%25C3%25A9g/Ki%25C3%25A1ll%25C3%25ADt%25C3%25A1sok/2018%2520Orsz%25C3%25A1gos%2520Ki%25C3%25A1ll%25C3%25ADt%25C3%25A1s%26fileid%3D1705
Content Security Policy: Directive ‘child-src’ has been deprecated. Please use directive ‘worker-src’ to control workers, or directive ‘frame-src’ to control frames respectively.
JQMIGRATE: Migrate is installed, version 1.4.0 core.js:7:542
window.controllers/Controllers is deprecated. Do not use it for UA detection. merged.js:2171
Source map error: TypeError: NetworkError when attempting to fetch resource.
Resource URL: https://fqdn.net.hu/nextcloud/core/vendor/core.js?v=97481833-10
Source Map URL: purify.min.js.map[Learn More]
Shutting down notifications: [401] Unauthorized merged.js:285:5
_onFetchError
https://fqdn.net/nextcloud/index.php/js/notifications/merged.js:285:5
j
https://fqdn.net/nextcloud/core/vendor/core.js:2:26920
fireWith
https://fqdn.net/nextcloud/core/vendor/core.js:2:27738
x
https://fqdn.net/nextcloud/core/vendor/core.js:4:11276
b/<
https://fqdn.net/nextcloud/core/vendor/core.js:4:14765
Navigated to https://fqdn.net/nextcloud/index.php/apps/files/?dir=/Eln%C3%B6ks%C3%A9g/Ki%C3%A1ll%C3%ADt%C3%A1sok/2018%20Orsz%C3%A1gos%20Ki%C3%A1ll%C3%ADt%C3%A1s&fileid=1705

主要语言
JavaScript
星标
120
派生
72
30 天内没有已合并 PR

环境准备

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  3. Fork 仓库，在一个分支上完成修改。
  4. 提交 Pull Request，并在描述里引用这个 Issue 编号。

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