* It was documented as deprecated.
* The app code checker warned about it
* It's been three years
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
This adds the Psalm Security Analysis, as described at
https://psalm.dev/docs/security_analysis/
It also adds a plugin for adding input into AppFramework.
The results can be viewed in the GitHub Security tab at
https://github.com/nextcloud/server/security/code-scanning
**Q&A:**
Q: Why do you not use the shipped Psalm version?
A: I do a lot of changes to the Psalm Taint behaviour. Using released
versions is not gonna get us the results we want.
Q: How do I improve false positives?
A: https://psalm.dev/docs/security_analysis/avoiding_false_positives/
Q: How do I add custom sources?
A: https://psalm.dev/docs/security_analysis/custom_taint_sources/
Q: We should run this on apps!
A: Yes.
Q: What will change in Psalm?
A: Quite some of the PHP core functions are not yet marked to propagate
the taint. This leads to results where the taint flow is lost. That's
something that I am currently working on.
Q: Why is the plugin MIT licensed?
A: Because its the first of its kind (based on GitHub Code Search) and
I want other people to copy it if they want to. Security is for all :)
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
The getAppPath will always return the same data for the same appId. It
is actually already cached. However we do some cleanup of the appId
(again). Same for the autoloading it is actually already checked.
This just removes the unneeded calls. Which can add up if you have a lot
of incomming shares.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Otherwise you might end up calling a lot of functions unneeded.
And while the individual calls are cheap if you multiply them by 20k
they still get somewhat expensive.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Some apps require the composer autoloader from app.php. If we run boot
before including that file, classes and functions from dependencies
won't be found.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
As an admin, it's always a surprise to see that an app got disabled. On
a busy server with many log entries, it's hard to locate the entry that
explains why Nextcloud disabled an app. Adding a message will make it
more obvious, allowing admins and developers to grep for the string.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
To continue this formatting madness, here's a tiny patch that adds
unified formatting for control structures like if and loops as well as
classes, their methods and anonymous functions. This basically forces
the constructs to start on the same line. This is not exactly what PSR2
wants, but I think we can have a few exceptions with "our" style. The
starting of braces on the same line is pracrically standard for our
code.
This also removes and empty lines from method/function bodies at the
beginning and end.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
Christoph Wurst
Roeland Jago Douma
Lukas Reschke
Roeland Jago Douma
Joas Schilling
Morris Jobke