I want to refactor scripting engines so we can contain dangerous "God-like" permissions
like createClassloader/sun.reflect. These are used for dynamic class generation (scripts, mocks).
This will mean some refactoring to ES core.
But first lets get the plugins in order first. I removed those permissions globally, and
fixed grants for lang-javascript, lang-python, securemock so that everything works.
lang-javascript needs no code changes, because rhino is properly written :)
lang-python needs accesscontroller blocks. securemock was already working as of 1.1
This is just a baby step, to try to do some of this incrementally! It doesn't yet provide
us anything.
Currently the tribe node version always stays 0, which can cause issues for the services that rely on cluster state version. For example, ClusterStateObserver doesn't revalidate the cluster state after change, which leads to cluster health check with wait flags to take much longer then actually needed.
Until now we had a cloud-azure plugin which is providing 3 distinct features:
* discovery on Azure
* snapshot/restore on Aure
* SMB store
This commit splits the plugin by feature so people can use either one or the other or both features.
Doc is updated accordingly.
We moved a lot of repositories into elasticsearch, but in their new
location they retained their LICENSE.txt and NOTICE.txt files. These are
all the same, and having the license and notice and the root of the
repository should be sufficient.
This commit removes and now forbids all uses of
com.google.common.primitives.Ints across the codebase. This is one of
many steps in the eventual removal of Guava as a dependency.
Relates #13224
graduate this from a hack for insecure plugins to something we can
live with for per-module/plugin permissions, it now works reasonably
in unit tests and with Intellij and Eclipse IDEs.
remove security warnings: we will deal with these issues in a secure
way, if we cannot, then the plugin shouldn't be in our core codebase.
This is the more sheisty business along the same lines as
https://github.com/elastic/elasticsearch/pull/13638
1 hour total adding the real functionality, days of wasted time
on simulated fake functionality to satisfy our crazy test framework...
I debugged on the problematic jenkins machine and I think issues are
from parsing the classpath and URL normalization etc (trailing slashes
vs not, etc in URLs). So I simplifed the code, to remove this completely,
inverting the logic so we just use an exclusion list instead of inclusion one.
I also allow tests for these plugins to run from the IDE (works at least for eclipse) too.
At least for eclipse this is even less realistic as it piles all the code (src and test)
into a single codebase, but it means you can *use it* and you just have to run mvn verify
before pushing as always. And as always... best effort.
A JTS bug causes a misinterpretation of polygon coordinates leading to an unhelpful "geom" AssertionError. While this assertion occurs approx 0.02% of the time it can lead to a misleading test failure. This patch catches the geom assertion and retries randomShapeCreation. For safety a threshold is set to prevent unlimited retrying - though 1 retry is typically sufficient for correcting the invalid shape.
closes#13551
We don't have a plugin .zip for unit tests, so we can't do it
correctly. But we can approximate it better, so that if code
is simply missing an AccessController block at least tests will fail.
Classnames change quickly due to refactorings etc. If that happens in a minor release
we loose the ability to deserialize the exceptoin coming from another node sicne we today
look it up by classname. This change uses a dedicated static id instead of the classname
to lookup the actual class.
Especially the worst of the worst with thread permissions: for example,
this prevents some code from starting daemon thread that will outlive
the elasticsearch process and hang around doing evil shit.
Ryan Ernst
Nik Everett
Camilo Díaz Repka
Robert Muir
Robert Muir
Igor Motov
David Pilato
Simon Willnauer
Jason Tedor
Colin Goodheart-Smithe
Chris Earle
Chris Earle
Michael McCandless
Nicholas Knize
Clinton Gormley
Simon Willnauer
Boaz Leskes
Martijn van Groningen
Lee Hinman