Commit Graph

9 Commits

Author SHA1 Message Date
Joas Schilling c20ab0049f
Identify Chromium as Chrome
Signed-off-by: Joas Schilling <coding@schilljs.com>
2016-10-26 12:07:10 +02:00
Lukas Reschke 9e6634814e
Add support for CSP nonces
CSP nonces are a feature available with CSP v2. Basically instead of saying "JS resources from the same domain are ok to be served" we now say "Ressources from everywhere are allowed as long as they add a `nonce` attribute to the script tag with the right nonce.

At the moment the nonce is basically just a `<?php p(base64_encode($_['requesttoken'])) ?>`, we have to decode the requesttoken since `:` is not an allowed value in the nonce. So if somebody does on their own include JS files (instead of using the `addScript` public API, they now must also include that attribute.)

IE does currently not implement CSP v2, thus there is a whitelist included that delivers the new CSP v2 policy to newer browsers. Check http://caniuse.com/#feat=contentsecuritypolicy2 for the current browser support list. An alternative approach would be to just add `'unsafe-inline'` as well as `'unsafe-inline'` is ignored by CSPv2 when a nonce is set. But this would make this security feature unusable at all in IE. Not worth it at the moment IMO.

Implementing this offers the following advantages:

1. **Security:** As we host resources from the same domain by design we don't have to worry about 'self' anymore being in the whitelist
2. **Performance:** We can move oc.js again to inline JS. This makes the loading way quicker as we don't have to load on every load of a new web page a blocking dynamically non-cached JavaScript file.

If you want to toy with CSP see also https://csp-evaluator.withgoogle.com/

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2016-10-24 12:27:50 +02:00
Roeland Jago Douma 777c3ee325
Add FileDisplayResponse
A lazy implementation of the DisplayResponse that only hits the
filesystem if the etag and mtime do not match.
2016-09-05 15:09:54 +02:00
Joas Schilling f9cea0b582 Merge pull request #797 from nextcloud/only-match-for-auth-cookie
Match only for actual session cookie
2016-08-31 15:59:16 +02:00
Lukas Reschke d50e7ee36c
Remove reading PATH_INFO from server variable
Having two code paths for this is unreliable and can lead to bugs. Also, in some cases Apache isn't setting the PATH_INFO variable when mod_rewrite is used.

Fixes https://github.com/nextcloud/server/issues/983
2016-08-19 14:48:13 +02:00
Lukas Reschke b53ea18ea5
Match only for actual session cookie
OVH has implemented load balancing in a very questionable way where the reverse proxy actually internally adds some cookies which would trigger a security exception. To work around this, this change only checks for the session cookie.
2016-08-09 19:23:08 +02:00
Lukas Reschke a299fa38a9
[master] Port Same-Site Cookies to master
Fixes https://github.com/nextcloud/server/issues/50
2016-07-20 18:37:57 +02:00
Roeland Jago Douma 2fa9e67294
Fix phpunit-5.4 wargning
* getMock is deprecated.
* \PDOStatement mocking fails hard on phpunit 4.8
2016-07-11 08:50:07 +02:00
Joas Schilling 94ad54ec9b Move tests/ to PSR-4 (#24731)
* Move a-b to PSR-4

* Move c-d to PSR-4

* Move e+g to PSR-4

* Move h-l to PSR-4

* Move m-r to PSR-4

* Move s-u to PSR-4

* Move files/ to PSR-4

* Move remaining tests to PSR-4

* Remove Test\ from old autoloader
2016-05-20 15:38:20 +02:00