Commit Graph

28 Commits

Author SHA1 Message Date
Bjoern Schiessle bae5be3dc1
add prefix to user and system keys to avoid name collisions
Signed-off-by: Bjoern Schiessle <bjoern@schiessle.org>
2017-08-10 14:27:35 +02:00
Bjoern Schiessle 9524badccc
extend the identity proof manager to allow system wide key pairs
Signed-off-by: Bjoern Schiessle <bjoern@schiessle.org>
2017-08-10 14:27:35 +02:00
Roeland Jago Douma 6a1f2ac076
Add bruteforce capabilities
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2017-07-13 11:23:08 +02:00
Roeland Jago Douma 04f2090698
Write cert bundle to tmp file first
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2017-07-12 19:24:20 +02:00
Joas Schilling ca39940614
Automatic creation of Identity manager
Signed-off-by: Joas Schilling <coding@schilljs.com>
2017-05-10 09:45:11 +02:00
Lukas Reschke dd03fdebec
Add missing space
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2017-05-01 20:36:25 +02:00
Lukas Reschke a5ccb31e85
Mark IP as whitelisted if brute force protection is disabled
Currently, when disabling the brute force protection no new brute force attempts are logged. However, the ones logged within the last 24 hours will still be used for throttling.

This is quite an unexpected behaviour and caused some support issues. With this change when the brute force protection is disabled also the existing attempts within the last 24 hours will be disregarded.

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2017-05-01 18:31:45 +02:00
Lukas Reschke e39e6d0605
Remove expired attempts
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2017-04-13 12:00:18 +02:00
Lukas Reschke 66835476b5
Add support for ratelimiting via annotations
This allows adding rate limiting via annotations to controllers, as one example:

```
@UserRateThrottle(limit=5, period=100)
@AnonRateThrottle(limit=1, period=100)
```

Would mean that logged-in users can access the page 5 times within 100 seconds, and anonymous users 1 time within 100 seconds. If only an AnonRateThrottle is specified that one will also be applied to logged-in users.

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2017-04-13 12:00:16 +02:00
Roeland Jago Douma be674c19a5
Respect bruteforce settings in the Throttler
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2017-04-02 21:13:50 +02:00
Morris Jobke f9bc53146d
Fix unit tests
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
2017-03-28 21:00:12 -06:00
Lukas Reschke adfd1e63f6
Add base-uri to CSP policy
As per https://twitter.com/we1x/status/842032709543333890 a nice security hardening

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2017-03-16 15:16:20 +01:00
Robin Appelman 817e974c5f
dont write a certificate bundle if the shipped ca bundle is empty
Signed-off-by: Robin Appelman <robin@icewind.nl>
2017-01-09 16:51:27 +01:00
Roeland Jago Douma 72f9920a58
Add Identityproof tests
* Add tests for Key
* Add tests for Manager
* Add tests for Signer
* Removed URLGenerator from Signer

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2016-11-24 21:50:19 +01:00
Lukas Reschke fb91bf6a5b
Add a signer class for signing
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2016-11-21 11:30:00 +01:00
Lukas Reschke a8b7df9cc1
Add tests
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2016-11-02 21:10:51 +01:00
Joas Schilling 2c4035e806
Inject config and logger
Signed-off-by: Joas Schilling <coding@schilljs.com>
2016-11-02 20:30:37 +01:00
Leon Klingele e5d78a3523
Fix CSRF token generation / validation
Operate on raw bytes instead of base64-encoded strings.
Issue was introduced in a977465

Signed-off-by: Leon Klingele <git@leonklingele.de>
2016-11-02 10:38:05 +01:00
Roeland Jago Douma e351ba56f1
Move browserSupportsCspV3 to CSPNonceManager
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
2016-10-25 22:03:10 +02:00
Lukas Reschke 38b3ac8213
Add ContentSecurityPolicyNonceManager
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
2016-10-24 16:35:31 +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 7bc2d178ca
Fix getMock CertificateMangerTest 2016-09-13 09:09:53 +02:00
Roeland Jago Douma e1096c964d
Fix getMock Security 2016-09-07 20:42:38 +02:00
Lukas Reschke ba4f12baa0
Implement brute force protection
Class Throttler implements the bruteforce protection for security actions in
Nextcloud.

It is working by logging invalid login attempts to the database and slowing
down all login attempts from the same subnet. The max delay is 30 seconds and
the starting delay are 200 milliseconds. (after the first failed login)
2016-07-20 22:08:56 +02:00
Bjoern Schiessle 7c64e1973f
add test for needsRebundling() check 2016-07-11 15:51:48 +02:00
Johannes Ernst 66a134e69e Disallow certain malformed domain names even if they match the trusted domain expression
Stricter checking for valid domain names
2016-07-06 23:51:04 +00:00
Johannes Ernst 2b4ceae620 Trusted domain wildcard checking made shorter, supporting multiple *
Added test cases
2016-07-06 23:38:30 +00:00
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