The main benefit of the upgrade for users is the search optimization for top scored documents when the total hit count is not needed. However this optimization is not activated in this change, there is another issue opened to discuss how it should be integrated smoothly.
Some comments about the change:
* Tests that can produce negative scores have been adapted but we need to forbid them completely: #33309Closes#32899
With features like CCR building on the CCS infrastructure, the settings
prefix search.remote makes less sense as the namespace for these remote
cluster settings than does a more general namespace like
cluster.remote. This commit replaces these settings with cluster.remote
with a fallback to the deprecated settings search.remote.
This commit is related to #32517. It allows an "server_name"
attribute on a DiscoveryNode to be propagated to the server using
the TLS SNI extentsion. This functionality is only implemented for
the netty security transport.
This commit adds a security client to the high level rest client, which
includes an implementation for the put user api. As part of these
changes, a new request and response class have been added that are
specific to the high level rest client. One change here is that the response
was previously wrapped inside a user object. The plan is to remove this
wrapping and this PR adds an unwrapped response outside of the user
object so we can remove the user object later on.
See #29827
Solves all of the xpack line length suppressions and then merges the
remainder of the xpack checkstyle_suppressions.xml file into the core
checkstyle_suppressions.xml file. At this point that just means the
antlr generated files for sql.
It also adds an exclusion to the line length tests for javadocs that
are just a URL. We have one such javadoc and breaking up the line would
make the link difficult to use.
With the introduction of the default distribution, it means that by
default the query cache is wrapped in the security implementation of the
query cache. This cache does not allow caching if the request does not
carry indices permissions. Yet, this will not happen if authorization is
not allowed, which it is not by default. This means that with the
introduction of the default distribution, query caching was disabled by
default! This commit addresses this by checking if authorization is
allowed and if not, delegating to the default indices query
cache. Otherwise, we proceed as before with security. Additionally, we
clear the cache on license state changes.
* Fixes SecurityIntegTestCase so it always adds at least one alias
`SecurityIntegTestCase.createIndicesWithRandomAliases` could randomly
fail because its not gauranteed that the randomness of which aliases to
add to the `IndicesAliasesRequestBuilder` would always select at least
one alias to add. This change fixes the problem by keeping track of
whether we have added an alias to teh request and forcing the last
alias to be added if no other aliases have been added so far.
Closes#30098
Closes #33123e
* Addresses review comments
Authorization Realms allow an authenticating realm to delegate the task
of constructing a User object (with name, roles, etc) to one or more
other realms.
E.g. A client could authenticate using PKI, but then delegate to an LDAP
realm. The LDAP realm performs a "lookup" by principal, and then does
regular role-mapping from the discovered user.
This commit includes:
- authorization_realm support in the pki, ldap, saml & kerberos realms
- docs for authorization_realms
- checks that there are no "authorization chains"
(whereby "realm-a" delegates to "realm-b", but "realm-b" delegates to "realm-c")
Authorization realms is a platinum feature.
This PR removes the deprecated `Custom` class in `IndexMetaData`, in favor
of a `Map<String, DiffableStringMap>` that is used to store custom index
metadata. As part of this, there is now no way to set this metadata in a
template or create index request (since it's only set by plugins, or dedicated
REST endpoints).
The `Map<String, DiffableStringMap>` is intended to be a namespaced `Map<String,
String>` (`DiffableStringMap` implements `Map<String, String>`, so the signature
is more like `Map<String, Map<String, String>>`). This is so we can do things
like:
``` java
Map<String, String> ccrMeta = indexMetaData.getCustom("ccr");
```
And then have complete control over the metadata. This also means any
plugin/feature that uses this has to manage its own BWC, as the map is just
serialized as a map. It also means that if metadata is put in the map that isn't
used (for instance, if a plugin were removed), it causes no failures the way
an unregistered `Setting` would.
The reason I use a custom `DiffableStringMap` here rather than a plain
`Map<String, String>` is so the map can be diffed with previous cluster state
updates for serialization.
Supersedes #32683
Ran for all locales in system to find locales which caused
problems in tests due to incorrect generalized time handling
in simple kdc ldap server.
Closes#33228
- third party audit detects jar hell with JDK so we disable it
- jdk non portable in forbiddenapis detects classes being used from the
JDK ( for fips ) that are not portable, this is intended so we don't
scan for it on fips.
- different exclusion rules for third party audit on fips
Closes#33179
In #29623 we added `Request` object flavored requests to the low level
REST client and in #30315 we deprecated the old `performRequest`s. In a
long series of PRs I've changed all of the old style requests that I
could find with `grep`. In this PR I change all requests that I could
find by *removing* the deprecated methods. Since this is a non-trivial
change I do not include actually removing the deprecated requests. I'll
do that in a follow up. But this should be the last set of usage
removals before the actual deprecated method removal. Yay!
This commit removes the unused User class from the protocol project.
This class was originally moved into protocol in preparation for moving
more request and response classes, but given the change in direction
for the HLRC this is no longer needed. Additionally, this change also
changes the package name for the User object in x-pack/plugin/core to
its original name.
The new implementation is functional equivalent with the old, ant based one.
It parses task standard error to get the missing classes and violations in the same way.
I considered re-using ForbiddenApisCliTask but Gradle makes it hard to build inheritance with tasks that have task actions , since the order of the task actions can't be controlled.
This inheritance isn't dully desired either as the third party audit task is much more opinionated and we don't want to expose some of the configuration.
We could probably extract a common base class without any task actions, but probably more trouble than it's worth.
Closes#31715
This change adds support for the client credentials grant type to the
token api. The client credentials grant allows for a client to
authenticate with the authorization server and obtain a token to access
as itself. Per RFC 6749, a refresh token should not be included with
the access token and as such a refresh token is not issued when the
client credentials grant is used.
The addition of the client credentials grant will allow users
authenticated with mechanisms such as kerberos or PKI to obtain a token
that can be used for subsequent access.
* Adding new MonitoredSystem for APM server
* Teaching Monitoring template utils about APM server monitoring indices
* Documenting new monitoring index for APM server
* Adding monitoring index template for APM server
* Copy pasta typo
* Removing metrics.libbeat.config section from mapping
* Adding built-in user and role for APM server user
* Actually define the role :)
* Adding missing import
* Removing index template and system ID for apm server
* Shortening line lengths
* Updating expected number of built-in users in integration test
* Removing "system" from role and user names
* Rearranging users to make tests pass
Refactors the logic of authentication and lookup caching in
`CachingUsernamePasswordRealm`. Nothing changed about
the single-inflight-request or positive caching.
This adds support for connecting to a remote cluster through
a tcp proxy. A remote cluster can configured with an additional
`search.remote.$clustername.proxy` setting. This proxy will be used
to connect to remote nodes for every node connection established.
We still try to sniff the remote clsuter and connect to nodes directly
through the proxy which has to support some kind of routing to these nodes.
Yet, this routing mechanism requires the handshake request to include some
kind of information where to route to which is not yet implemented. The effort
to use the hostname and an optional node attribute for routing is tracked
in #32517Closes#31840
Changes to split tests for keytab file test cases instead of
randomized testing for testing branches in the code in the
same test.
On windows platform, for keytab file permission test, we
required additional security permissions for the test
framework. As this was the only test that required those
permissions, skipping that test on windows platform.
The same scenario gets tested in *nix environments.
Closes#32768
This reworks how we configure the `shadow` plugin in the build. The major
change is that we no longer bundle dependencies in the `compile` configuration,
instead we bundle dependencies in the new `bundle` configuration. This feels
more right because it is a little more "opt in" rather than "opt out" and the
name of the `bundle` configuration is a little more obvious.
As an neat side effect of this, the `runtimeElements` configuration used when
one project depends on another now contains exactly the dependencies needed
to run the project so you no longer need to reference projects that use the
shadow plugin like this:
```
testCompile project(path: ':client:rest-high-level', configuration: 'shadow')
```
You can instead use the much more normal:
```
testCompile "org.elasticsearch.client:elasticsearch-rest-high-level-client:${version}"
```
When the application privileges feature was backported to 6.x/6.4 the
BWC version checks on the backport were updated to 6.4.0, but master
was not updated.
This commit updates all relevant version checks, and adds tests.
This is a followup to #31886. After that commit the
TransportConnectionListener had to be propogated to both the
Transport and the ConnectionManager. This commit moves that listener
to completely live in the ConnectionManager. The request and response
related methods are moved to a TransportMessageListener. That listener
continues to live in the Transport class.
* Lazy resolve DNS (i.e. `String` to `DiscoveryNode`) to not run into indefinitely caching lookup issues (provided the JVM dns cache is configured correctly as explained in https://www.elastic.co/guide/en/elasticsearch/reference/6.3/networkaddress-cache-ttl.html)
* Changed `InetAddress` type to `String` for that higher up the stack
* Passed down `Supplier<DiscoveryNode>` instead of outright `DiscoveryNode` from `RemoteClusterAware#buildRemoteClustersSeeds` on to lazy resolve DNS when the `DiscoveryNode` is actually used (could've also passed down the value of `clusterName = REMOTE_CLUSTERS_SEEDS.getNamespace(concreteSetting)` together with the `List<String>` of hosts, but this route seemed to introduce less duplication and resulted in a significantly smaller changeset).
* Closes#28858
This commit removes the put privilege API in favor of having a single API to
create and update privileges. If we see the need to have an API like this in
the future we can always add it back.
This change cleans up some methods in the CharArrays class from x-pack, which
includes the unification of char[] to utf8 and utf8 to char[] conversions that
intentionally do not use strings. There was previously an implementation in
x-pack and in the reloading of secure settings. The method from the reloading
of secure settings was adopted as it handled more scenarios related to the
backing byte and char buffers that were used to perform the conversions. The
cleaned up class is moved into libs/core to allow it to be used by requests
that will be migrated to the high level rest client.
Relates #32332
This removes custom Response classes that extend `AcknowledgedResponse` and do nothing, these classes are not needed and we can directly use the non-abstract super-class instead.
While this appears to be a large PR, no code has actually changed, only class names have been changed and entire classes removed.
This change removes the PasswordHashingBootstrapCheck and replaces it
with validation on the setting itself. This ensures we always get a
valid value from the setting when it is used.
This change moves the validation for values of usernames and passwords
from the request to the transport action. This is done to prevent
the need to move more classes into protocol once we add this API to the
high level rest client. Additionally, this resolves an issue where
validation depends on settings and we always pass empty settings
instead of the actual settings.
Relates #32332
All Unit tests in this module are muted in FIPS 140 JVMs and
as such the CI run fails. This commit disables test task for the
module in a FIPS JVM and reverts adding a dummy test in
4cbcc1.
This commit adds missing debug log statements for exceptions
that occur during ticket validation. I thought these
get logged somewhere else in authentication chain
but even after enabling trace logs I could not see them
logged. As the Kerberos exception messages are cryptic
adding full stack trace would help debugging faster.
This commit modifies the test to handle file permission
tests in windows/dos environments. The test requires access
to UserPrincipal and so have modified the plugin-security policy
to access user information.
Closes#32637
* Change SecurityNioHttpServerTransportTests to use PEM key and
certificate files instead of a JKS keystore so that this tests
can also run in a FIPS 140 JVM
* Do not attempt to run cases with ssl.verification_mode NONE in
SessionFactoryTests so that the tests can run in a FIPS 140 JVM
Jim Ferenczi
Jason Tedor
Tim Brooks
Jay Modi
Nik Everett
Armin Braun
Sohaib Iftikhar
Colin Goodheart-Smithe
Tim Vernum
Igor Motov
Yogesh Gaikwad
Alpar Torok
Shaunak Kashyap
Albert Zaharovits
Simon Willnauer
Andrei Stefan
markharwood
Ioannis Kakavas
Lee Hinman
Alexander Reelsen
Tim Vernum