Implements a static function in PainlessLookupBuilder that contains all the logic related
to Whitelist. PainlessLookupBuilder is available for use in loading from methods beyond
Whitelist now.
Java 11 uses more verbose exceptions messages, causing this assertion
to fail. Changed the test to be less restrictive and only look
for the classes we care about.
These are collected from a number of open PRs and are required to
improove existing and write more readable future tests.
I am extracting them to their own PR hoping to be able to merge and use
them sooner.
* Determine the minimum gradle version based on the wrapper
This is restrictive and forces users of the plugin to move together with
us, but without integration tests it's close to impossible to make sure
that the claimed compatability is really there.
If we do want to offer more flexibility, we should add those tests
first.
* Track gradle version in individual file
* PR review
Now that #31666 and #31989 are merged we can run our tests in
fips JVM. This commits enables us to run tests on a Java 8
JVM using BouncyCastleFIPS as a security Provider.
This commit reverts to the pre-6.3 way of merging automata as the
change in 6.3 significantly impacts the performance for roles with a
large number of concrete indices. In addition, the maximum number of
states for security automata has been increased to 100,000 in order
to allow users to use roles that caused problems pre-6.3 and 6.3 fixed.
As an escape hatch, the maximum number of states is configurable with
a setting so that users with complex patterns in roles can increase
the states with the knowledge that there is more memory usage.
* Test `handler` must release buffer the same way the replaced `org.elasticsearch.http.netty4.Netty4HttpRequestHandler#channelRead0` releases it
* Closes#32289
This finishes the updating the methods in the PainlessLookupBuilder to the new naming scheme. Mechanical change. Methods include the ones used for copying members in the inheritance hierarchy, calculating shortcuts, and setting the functional interface.
* Introduce fips_mode setting and associated checks
Introduce xpack.security.fips_mode.enabled setting ( default false)
When it is set to true, a number of Bootstrap checks are performed:
- Check that Secure Settings are of the latest version (3)
- Check that no JKS keystores are configured
- Check that compliant algorithms ( PBKDF2 family ) are used for
password hashing
In the HL REST client we replace the License object with a string, because of
complexity of this class. It is also not really needed on the client side since
end-users are not interacting with the license besides passing it as a string
to the server.
Relates #29827
This commit introduces "Application Privileges" to the X-Pack security
model.
Application Privileges are managed within Elasticsearch, and can be
tested with the _has_privileges API, but do not grant access to any
actions or resources within Elasticsearch. Their purpose is to allow
applications outside of Elasticsearch to represent and store their own
privileges model within Elasticsearch roles.
Access to manage application privileges is handled in a new way that
grants permission to specific application names only. This lays the
foundation for more OLS on cluster privileges, which is implemented by
allowing a cluster permission to inspect not just the action being
executed, but also the request to which the action is applied.
To support this, a "conditional cluster privilege" is introduced, which
is like the existing cluster privilege, except that it has a Predicate
over the request as well as over the action name.
Specifically, this adds
- GET/PUT/DELETE actions for defining application level privileges
- application privileges in role definitions
- application privileges in the has_privileges API
- changes to the cluster permission class to support checking of request
objects
- a new "global" element on role definition to provide cluster object
level security (only for manage application privileges)
- changes to `kibana_user`, `kibana_dashboard_only_user` and
`kibana_system` roles to use and manage application privileges
Closes#29820Closes#31559
This bundles the x-pack:protocol project into the x-pack:plugin:core
project because we'd like folks to consider it an implementation detail
of our build rather than a separate artifact to be managed and depended
on. It is now bundled into both x-pack:plugin:core and
client:rest-high-level. To make this work I had to fix a few things.
Firstly, I had to make PluginBuildPlugin work with the shadow plugin.
In that case we have to bundle only the `shadow` dependencies and the
shadow jar.
Secondly, every reference to x-pack:plugin:core has to use the `shadow`
configuration. Without that the reference is missing all of the
un-shadowed dependencies. I tried to make it so that applying the shadow
plugin automatically redefines the `default` configuration to mirror the
`shadow` configuration which would allow us to use bare project references
to the x-pack:plugin:core project but I couldn't make it work. It'd *look*
like it works but then fail for transitive dependencies anyway. I think
it is still a good thing to do but I don't have the willpower to do it
now.
Finally, I had to fix an issue where Eclipse and IntelliJ didn't properly
reference shadowed transitive dependencies. Neither IDE supports shadowing
natively so they have to reference the shadowed projects. We fix this by
detecting `shadow` dependencies when in "Intellij mode" or "Eclipse mode"
and adding `runtime` dependencies to the same target. This convinces
IntelliJ and Eclipse to play nice.
This commit adds support for Kerberos authentication with a platinum
license. Kerberos authentication support relies on SPNEGO, which is
triggered by challenging clients with a 401 response with the
`WWW-Authenticate: Negotiate` header. A SPNEGO client will then provide
a Kerberos ticket in the `Authorization` header. The tickets are
validated using Java's built-in GSS support. The JVM uses a vm wide
configuration for Kerberos, so there can be only one Kerberos realm.
This is enforced by a bootstrap check that also enforces the existence
of the keytab file.
In many cases a fallback authentication mechanism is needed when SPNEGO
authentication is not available. In order to support this, the
DefaultAuthenticationFailureHandler now takes a list of failure response
headers. For example, one realm can provide a
`WWW-Authenticate: Negotiate` header as its default and another could
provide `WWW-Authenticate: Basic` to indicate to the client that basic
authentication can be used in place of SPNEGO.
In order to test Kerberos, unit tests are run against an in-memory KDC
that is backed by an in-memory ldap server. A QA project has also been
added to test against an actual KDC, which is provided by the krb5kdc
fixture.
Closes#30243
This adds the ERR metric to the provided xContent parsers in the module and the
high level rest client registry. Also adding integration tests to make sure the
metric is correctly registered and usable from the client.
* Complete changes for running IT in a fips JVM
- Mute :x-pack:qa:sql:security:ssl:integTest as it
cannot run in FIPS 140 JVM until the SQL CLI supports key/cert.
- Set default JVM keystore/truststore password in top level build
script for all integTest tasks in a FIPS 140 JVM
- Changed top level x-pack build script to use keys and certificates
for trust/key material when spinning up clusters for IT
Adds a new single-value metrics aggregation that computes the weighted
average of numeric values that are extracted from the aggregated
documents. These values can be extracted from specific numeric
fields in the documents.
When calculating a regular average, each datapoint has an equal "weight"; it
contributes equally to the final value. In contrast, weighted averages
scale each datapoint differently. The amount that each datapoint contributes
to the final value is extracted from the document, or provided by a script.
As a formula, a weighted average is the `∑(value * weight) / ∑(weight)`
A regular average can be thought of as a weighted average where every value has
an implicit weight of `1`.
Closes#15731
In #29623 we added `Request` object flavored requests to the low level
REST client and in #30315 we deprecated the old `performRequest`s. This
changes all calls in the `x-pack/plugin/monitoring` project to use the new
versions.
The notion of "quality" is an overloaded term in the search ranking evaluation
context. Its usually used to decribe certain levels of "good" vs. "bad" of a
seach result with respect to the users information need. We currently report the
result of the ranking evaluation as `quality_level` which is a bit missleading.
This changes the response parameter name to `metric_score` which fits better.
Hadoop's security model uses the OS level authentication modules to collect
information about the current user. In JDK 11, the UnixLoginModule makes
use of a new permission to determine if the executing code is allowed to load
the libraries required to pull the user information from the OS. This PR adds
that permission and re-enables the tests that were previously failing when
testing against JDK 11.
This recreates a test that was added to the bats packaging tests
in #31343 but didn't make it over to the java project during when the
linux package tests were ported in #31943
When packages are installed but can not locate the java executable, they
should fail with a descriptive message
Explicitly include all subdirectories of these folders in
/usr/share/elasticsearch in package distributions so that they are
managed by the package manager. This change does really have an
effect in the 7.x series, where there are no subdirectories in bin, and
we were already doing this in lib and modules. It does have an effect in
the 6.x series where the bin/x-pack subdirectory was not previously
tracked by the package manager and could be left behind on removal in
rpm distributions.
In #29623 we added `Request` object flavored requests to the low level
REST client and in #30315 we deprecated the old `performRequest`s. This
changes all calls in the `x-pack:core` project to use the new versions.
This is largely mechanical change that cleans up the addConstructor, addMethod, and
addFields methods in PainlessLookup. Changes include renamed variables, better error
messages, and some minor code movement to make it more maintainable long term.
Jack Conradson
Lisa Cawley
Dimitris Athanasiou
Zachary Tong
Igor Motov
Vladimir Dolzhenko
Alpar Torok
Ioannis Kakavas
Tim Vernum
Jay Modi
Armin Braun
Julie Tibshirani
Lee Hinman
Ryan Ernst
debadair
Christoph Büscher
Tim Vernum
Nik Everett
Yogesh Gaikwad
David Kyle
Daniel Mitterdorfer
Andy Bristol
Zachary Tong
Russ Cam
James Baiera
Jason Tedor
Andrey Ershov