If there is no policy set we just take the default empty ones.
That way no obscure errors get thrown if the constructor is not called.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This adds the events and the classes to modify the feature policy.
It also adds a default restricted feature policy.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
If the token doesn't match (or isn't set) during the redirect. We should
properly set it. Else we might redirect to a later auth display that set
these values.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
For #14179
By default responses should have the strictest (and simplest) CSP
possible. Only template responses should require an actual CSP.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This for now uses the jsNonce. That way we can easily backport it.
For 17 I will fix it properly.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This can be used by pages that do not have the full Nextcloud UI.
So notifications etc do not load there.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Fixes#13662
This will fire of an event after a Template Response has been returned.
There is an event for the generic loading and one when logged in. So
apps can chose to load only on loged in pages.
This is a more generic approach than the files app event. As some things
we might want to load on other pages as well besides the files app.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
When id column has no autoincrement flag query for lastInsertId fails
on postgres because no value has been generated. Call lastInsertId only
if id is null.
Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
This way code using the DB mappers can have try catch blocks on this
type of exceptions if they do not care if there was non or to many.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This allows elegant upserts where the entity ID is provided (e.g. by an
external system) and when that data is fed into our database multiple
times.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
Fixes#11035
Since the child-src directive is deprecated (we should kill it at some
point) we need to have the proper worker-src available
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Now this is in core so the basics (that 99% of the app will want to
use) looks always the same.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
* Deprecate our default CSP
* Add strict CSP that is always our strictest setting
* Add strict eval CSP (disable unsafe-eval)
* Add strict inline CSP (disables inline styles)
This is just to move forward and have a incremental improvement of our
CSP
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This avoids having to do it at all the places we want cached responses.
We can't inject the ITimeFactor without breaking public API.
However we can perfectly overwrite the service (resulting in the same
testable effect).
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This is public API and breaks the middlewares of existing apps. Since this also requires maintaining two different code paths for 12 and 13 I'm at the moment voting for reverting this change.
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
This makes the new `@BruteForceProtection` annotation more clever and moves the relevant code into it's own middleware.
Basically you can now set `@BruteForceProtection(action=$key)` as annotation and that will make the controller bruteforce protected. However, the difference to before is that you need to call `$responmse->throttle()` to increase the counter. Before the counter was increased every time which leads to all kind of unexpected problems.
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
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>
* Introduce simpleFS
* Introduce IAppData
* Introduce AppData Factory to get your AppData folder
* Update FileDisplayResponse
* AppData implements a ISimpleRoot but lazy. So only if an apps starts
to access data will stuff get initialized
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This cleans up a bit the OCSController/Middleware. Since the 2 versions
of OCS differ a bit. Moved a lot of stuff internal since it is of no
concern to the outside.
The OCS Controller requires a DataResponse object to be returned.
This means that all error handling will have to be done via exceptions
thrown and handling in the middleware.
Roeland Jago Douma
Marius David Wieschollek
Joas Schilling
Daniel Kesselberg
Morris Jobke
Jakob Sack
Christoph Wurst
Julius Härtl
Roeland Jago Douma
Thomas Citharel
Lukas Reschke
Pierre Rudloff
Robin Appelman
Donquixote