Commit Graph

65 Commits

Author SHA1 Message Date
Moritz Beck b68661ed6e
Allow "same-origin" as "Referrer-Policy"
Fixes #11531

Although "same-origin" is more strict than e.g. strict-origin it showed up a warning in setupcheck
Based on https://scotthelme.co.uk/a-new-security-header-referrer-policy/

Signed-off-by: Moritz Beck <git@birkenstab.de>
2018-10-11 13:17:26 +02:00
Timo Förster 006e150c87 Change check if secure randomness is possible.
Signed-off-by: Timo Förster <tfoerster@webfoersterei.de>
2018-08-24 23:12:02 +02:00
Michael Weimann 2bab916c53
Adds license to files. Updates the branch.
Signed-off-by: Michael Weimann <mail@michael-weimann.eu>
2018-08-20 20:46:23 +02:00
Michael Weimann c164409ee7
Adds a memory limit warning for console commands if the limit is below the recommended value
Signed-off-by: Michael Weimann <mail@michael-weimann.eu>
2018-08-20 15:24:10 +02:00
Michael Weimann c2fced4463
Adds a setup check for the memory limit
Signed-off-by: Michael Weimann <mail@michael-weimann.eu>
2018-08-20 15:24:10 +02:00
Michael Weimann b2e60e365d
Adds a setup check for app directory permissions.
Signed-off-by: Michael Weimann <mail@michael-weimann.eu>
2018-08-09 19:47:55 +02:00
Cthulhux f6f49c77f7
opcache module check
Improved the speed of isOpcacheProperlySetup() (instant return instead of continuing when we're already failed), added a check for the opcache extension itself. Potentially fixes #9410

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2018-07-11 16:08:40 +02:00
Roeland Jago Douma 6a0c54d5bf
Add warning to setup checks if the default mailer is still php
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2018-07-04 08:28:33 +02:00
Morris Jobke 9c4aecb539
Merge all setup checks into one controller
* renamed hasMissingIndexes to missingIndexes

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2018-06-13 15:25:08 +02:00
Morris Jobke cd87a40eb3
Merge pull request #9836 from nextcloud/feature/noid/merge-tips-and-tricks-into-setup-checks
Merge tips & tricks section into setup checks
2018-06-13 13:18:40 +02:00
Morris Jobke 4a0b7aaf6c
Merge tips & tricks section into setup checks
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2018-06-13 12:05:38 +02:00
Morris Jobke 624d191ef6
Fix wrong hint about missing indexes
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2018-06-13 11:56:43 +02:00
Morris Jobke 393d9aae74
Add a hint that some indexes are not added yet
* gives the admin a chance to discover the missing indexes and improve the performance of the instance without digging through the manual
* nicely integrated in the setup checks where this kind of hints belong to
* also adds an option to integrate this from an app based on events
* fix style of setting warnings

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2018-06-06 16:55:01 +02:00
Roeland Jago Douma 4b70c9f89d
Add referrer policy setup check
Fixes #9122

Based on https://www.w3.org/TR/referrer-policy/ and
https://scotthelme.co.uk/a-new-security-header-referrer-policy/

Setting a sane Referrer-Policy will tell the browser if/when to send
referrer headers when accessing a link from Nextcloud. When configured
properly this results in less tracking and less leaking of (possibly)
sensitive urls

* Fix tests

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2018-06-04 09:21:35 +02:00
Allan Nordhøy 13d8b7f190
Spelling: FreeType 2018-01-14 15:58:36 +01:00
Roeland Jago Douma 7618473a44 Add warning regarding freetype support
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2017-12-13 17:20:48 +01:00
Morris Jobke ace96a406a
Show hint that PHP 5.6 will not be supported in Nextcloud 14 anymore
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2017-12-08 10:02:41 +01:00
Allan Nordhøy 55cad46a21
No "to equal to" "We" or "Our", properly
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2017-11-27 08:50:37 +01:00
Lukas Reschke 6d1d2dde0b
Merge pull request #4856 from coderkun/issue-3808-xframe-deny
Improve warning for X-Frame-Options header DENY (#3808)
2017-11-14 14:30:14 +01:00
Markus Staab db34b59238 Prevent XSS in links which open a new browser window 2017-10-19 12:16:04 +02:00
rakekniven f2d999aa70 Update setupchecks.js
Fixed typo and removed doclink symbol.
Reported at transifex

Update util.php

Another l10n improvement from transifex.

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2017-05-31 13:41:45 +02:00
Morris Jobke 1fedf450ac Update Opcache recommendation
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2017-05-21 18:21:28 -05:00
coderkun b44c3dd198 Improve warning for X-Frame-Options header DENY (#3808)
Signed-off-by: Oliver Hanraths <olli@coderkun.de>
2017-05-14 13:16:36 +02:00
Joas Schilling 1c0bffe87f
Fix translations
Signed-off-by: Joas Schilling <coding@schilljs.com>
2017-04-18 16:40:53 -05:00
Ko- 786ee72146 Add warning on admin screen when set_time_limit is unavailable 2017-03-16 11:48:28 +01:00
Morris Jobke cee8853658
Show info in admin settings about PHP opcache if disabled
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2017-02-22 23:45:48 -06:00
Morris Jobke a2867c0664
Properly check the data dir
* fixes #1364

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2016-12-05 23:35:35 +01:00
Joas Schilling 0f06034239
Replace more vendor naming
Signed-off-by: Joas Schilling <coding@schilljs.com>
2016-11-11 08:54:21 +01:00
Arthur Schiwon 44f3fcc187
fix internal links in security & setup warnings, resolves #1048 2016-08-25 13:24:50 +02:00
Derek b236100619 Alters 'No Internet Connection' error message. #181 2016-07-20 19:12:10 -05:00
Vincent Petry 97f1813695
Don't reload page in case of auth errors during setup checks
If an error occurs during setup checks, do not let the global ajax
error handler reload the page.
2016-06-23 11:54:49 +02:00
Vincent Petry fb087a0261
Use temporary htaccesstest.txt for data dir security check 2016-06-07 18:36:13 +02:00
Morris Jobke e03d289b70
Use 6 months as SSL STS header threshold
* this uses 6 months (6 * 30 * 24 * 60 * 60 = 15552000)
* old value was half a year (365 / 2 * 24 * 60 * 60 = 15768000)
* fixes #23957
2016-04-13 08:47:34 +02:00
Lukas Reschke 6ad957906e Consistently use rel=noreferrer
When linking to external entities we should consistently use rel=noreferrer
2016-03-20 15:27:20 +01:00
Lukas Reschke 2ca3c0d461 Adjust wording a bit
**Before:**
> Your PHP version (5.4.16) is no longer supported by PHP. We encourage you to upgrade your PHP version to take advantage of performance and security updates provided by PHP.

**After:**
> You are currently running PHP 5.4.0. We encourage you to upgrade your PHP version to take advantage of performance and security updates provided by the PHP Group as soon as your distribution supports it.

Fixes https://github.com/owncloud/enterprise/issues/1170
2016-03-11 17:39:35 +01:00
Thomas Müller 8abdcb8085 Fix error ins source language strings
https://www.transifex.com/owncloud-org/owncloud/translate/#en_GB/core/50786279
https://www.transifex.com/owncloud-org/owncloud/translate/#en_GB/settings-1/50555028
2016-02-19 15:04:16 +01:00
Vincent Petry b8b77709c0 Add handler for global ajax errors 2016-02-15 12:48:47 +01:00
Lukas Reschke 5ba6148bfe Add check for content
The response may be a redirect which is always followed by jQuery. Thus leading to false positives depending on the server configuration (e.g. when it issues a 302)

To prevent that there is also a check performed on the response content.
2016-02-04 16:13:27 +01:00
Vincent Chan faf48e42b7 Move data protection check to javascript
fixes #20199
2016-02-01 18:57:58 +01:00
Thomas Müller b1ee51f255 Merge pull request #21630 from owncloud/add-some-security-headers-as-hardening
Add X-Download-Options and X-Permitted-Cross-Domain-Policies
2016-01-13 10:33:58 +01:00
Thomas Müller 2493cfede9 Merge pull request #21640 from owncloud/add-config-to-disable-wellknown-check
Add config switch to disable the .well-known URL check
2016-01-12 14:46:09 +01:00
Lukas Reschke 4d0dcd3c53 Add X-Download-Options and X-Permitted-Cross-Domain-Policies
Two small security hardenings for our IE users and those with Adobe products. Aligns it more with https://github.com/twitter/secureheaders#secureheaders---
2016-01-12 10:37:16 +01:00
Morris Jobke 8b6b042ffd Add config switch to disable the .well-known URL check 2016-01-12 09:53:23 +01:00
Morris Jobke a6c7cdd75e Show the well-known URL check as info instead of error
* ref https://github.com/owncloud/core/pull/21562#issuecomment-170344549
2016-01-12 09:18:20 +01:00
Morris Jobke 0161928fc3 Add check for .well-known URL in the root of the webservers URL
* fixes #20012
2016-01-08 23:27:29 +01:00
Renaud Fortier 83899a5fa1 add _blank to href 2015-12-21 13:28:32 -05:00
Lukas Reschke 4971015544 Add code integrity check
This PR implements the base foundation of the code signing and integrity check. In this PR implemented is the signing and verification logic, as well as commands to sign single apps or the core repository.

Furthermore, there is a basic implementation to display problems with the code integrity on the update screen.

Code signing basically happens the following way:

- There is a ownCloud Root Certificate authority stored `resources/codesigning/root.crt` (in this PR I also ship the private key which we obviously need to change before a release 😉). This certificate is not intended to be used for signing directly and only is used to sign new certificates.
- Using the `integrity:sign-core` and `integrity:sign-app` commands developers can sign either the core release or a single app. The core release needs to be signed with a certificate that has a CN of `core`,  apps need to be signed with a certificate that either has a CN of `core` (shipped apps!)  or the AppID.
- The command generates a signature.json file of the following format:
```json
{
    "hashes": {
        "/filename.php": "2401fed2eea6f2c1027c482a633e8e25cd46701f811e2d2c10dc213fd95fa60e350bccbbebdccc73a042b1a2799f673fbabadc783284cc288e4f1a1eacb74e3d",
        "/lib/base.php": "55548cc16b457cd74241990cc9d3b72b6335f2e5f45eee95171da024087d114fcbc2effc3d5818a6d5d55f2ae960ab39fd0414d0c542b72a3b9e08eb21206dd9"
    },
    "certificate": "-----BEGIN CERTIFICATE-----MIIBvTCCASagAwIBAgIUPvawyqJwCwYazcv7iz16TWxfeUMwDQYJKoZIhvcNAQEF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\niG+UxI/MNcWV0uJg9S63LF8=\n-----END CERTIFICATE-----",
    "signature": "U29tZVNpZ25lZERhdGFFeGFtcGxl"
}
```
`hashes` is an array of all files in the folder with their corresponding SHA512 hashes (this is actually quite cheap to calculate), the `certificate` is the  certificate used for signing. It has to be issued by the ownCloud Root Authority and it's CN needs to be permitted to perform the required action. The `signature` is then a signature of the `hashes` which can be verified using the `certificate`.

Steps to do in other PRs, this is already a quite huge one:
- Add nag screen in case the code check fails to ensure that administrators are aware of this.
- Add code verification also to OCC upgrade and unify display code more.
- Add enforced code verification to apps shipped from the appstore with a level of "official"
- Add enfocrced code verification to apps shipped from the appstore that were already signed in a previous release
- Add some developer documentation on how devs can request their own certificate
- Check when installing ownCloud
- Add support for CRLs to allow revoking certificates

**Note:** The upgrade checks are only run when the instance has a defined release channel of `stable` (defined in `version.php`). If you want to test this, you need to change the channel thus and then generate the core signature:

```
➜  master git:(add-integrity-checker) ✗ ./occ integrity:sign-core --privateKey=resources/codesigning/core.key --certificate=resources/codesigning/core.crt
Successfully signed "core"
```

Then increase the version and you should see something like the following:

![2015-11-04_12-02-57](https://cloud.githubusercontent.com/assets/878997/10936336/6adb1d14-82ec-11e5-8f06-9a74801c9abf.png)

As you can see a failed code check will not prevent the further update. It will instead just be a notice to the admin. In a next step we will add some nag screen.

For packaging stable releases this requires the following additional steps as a last action before zipping:
1. Run `./occ integrity:sign-core` once
2. Run `./occ integrity:sign-app` _for each_ app. However, this can be simply automated using a simple foreach on the apps folder.
2015-12-01 11:55:20 +01:00
Morris Jobke b519965408 [admin] check for correct PHP memcached module 2015-10-06 08:51:47 +02:00
Roeland Jago Douma 8eefc5c4e1 Move remaining setupchecks to new fomat 2015-08-18 14:42:57 +02:00
Jan-Christoph Borchardt 12eec397e3 Merge pull request #17975 from owncloud/settings_admin_warning_levels
Settings admin warning levels
2015-08-18 13:38:08 +02:00