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39 Commits

Author SHA1 Message Date
Jordan Liggitt f014f4a768 Fix unit tests for filtering 
Kubernetes-commit: 6a4170607291288e9b01be8435b82537309c547d
 2024-09-09 16:45:32 -04:00
Jordan Liggitt 6c5ca3dcf3 Fixup lint warning 
Kubernetes-commit: 9f8f36708a0eb1ad78e48beeaf15f2c6ae3e1552
 2024-06-27 00:42:01 -04:00
Jordan Liggitt f14fc0f445 Adjust CEL cost calculation and versioning for authorization library 
Kubernetes-commit: 83bd512861aa11ec00a90e4ac382daa788dccf87
 2024-06-26 21:38:24 -04:00
David Eads efe135c937 Add CEL fieldSelector / labelSelector support to authorizer library 
Kubernetes-commit: be2e32fa3ed0a06ac9cc59d9966be0b40617c2b2
 2024-06-14 14:39:54 -04:00
Jiahui Feng 2ae742ecb6 make Err wrap one or zero error. 
Kubernetes-commit: ce45a82346623d19168b0b85cbba5ba4ff164417
 2024-04-25 17:59:32 -07:00
Jiahui Feng 8be90f624a errors improvement. 
Kubernetes-commit: b846c39047289e69d932ea9d5d4dadc6856ad0c7
 2024-04-23 16:54:47 -07:00
Cici Huang d44012e895 Adding the feature gates to fix cost for VAP and webhook matchConditions. 
Kubernetes-commit: d6e4115ead6b93d2accf688876471231b365ceae
 2024-05-01 16:26:41 -07:00
Alexander Zielenski 1672796601 bugfix: avoid NPE possibility by making composition environment global 
Kubernetes-commit: 3094395fa76210f33118d10d6a7c8214c50a7f33
 2024-01-29 13:45:27 -08:00
Jiahui Feng 59297e78dd use context for lazy evaluation. 
Kubernetes-commit: 4fa3247a61e21abcb31778f8bfb85af844a6bd03
 2023-10-30 11:29:57 -07:00
Jiahui Feng 6b0a70e192 typed variables support. 
Kubernetes-commit: c03579bfa40dcb39e1ffe24c12f933720e4eb204
 2023-10-04 16:39:24 -07:00
Alexander Zielenski 09a47412b5 bugfix: use matched resource for AdmissionRequest.resource, not the resource it was converted from 
use existing admission request for audit annotation eval

populate matchResource in empty rules case

Kubernetes-commit: e1b0bc3d0a7fb89a1e60f4ec1ee34b10de22d00a
 2023-07-21 18:13:24 -07:00
Cici Huang 04b26c4697 ValidatingAdmissionPolicy: support namespace access (#118267) 
* Support namespace access from cel expression in validatingadmissionpolicy.

* Whitelist the exposed fields in namespace object and add test

* better handling of cluster-scoped resources.

* [API REVIEW] namespaceObject in Expression doc.

* compatibility with composition.

* generated: ./hack/update-codegen.sh && ./hack/update-openapi-spec.sh

* workaround namespace of namespace is unexpectedly set.

* basic test coverage for namespaceObject.

---------

Co-authored-by: Jiahui Feng <jhf@google.com>

Kubernetes-commit: 13172cba5c0e1c6a076dbda4aeebbccaf658c7f1
 2023-07-15 01:33:59 +00:00
Jiahui Feng 7eadaa66c4 ValidatingAdmissionPolicy: Variable Composition (#118642) 
* [API REVIEW] Variable Composition

* lazy map.

* variable composition implementation.

* check variables during VAP validation.

* generated: ./hack/update-vendor.sh

* generated: UPDATE_COMPATIBILITY_FIXTURE_DATA

(cd staging/src/k8s.io/api/ && env UPDATE_COMPATIBILITY_FIXTURE_DATA=true go test)

* cost calucation.

* tests for cost calculations.

* e2e test for variables.

* fix doc for Validation.Expression.

* generated: ./hack/update-codegen.sh

* fix missing utilruntime import.

* generated: ./hack/update-openapi-spec.sh

Kubernetes-commit: b635f2a401fd03715f6a33c4a19f11c509c0ce03
 2023-07-14 01:49:55 +00:00
Joe Betz e04cbed587 CEL lib: Expose errors on authz decisions instead of raising them from check(). 
Co-authored-by: Ben Luddy <bluddy@redhat.com>

Kubernetes-commit: 1053d1bbcf581f20300a821a951a14ae77915246
 2023-03-10 22:38:21 -05:00
Joe Betz f32e391a45 Introduce CEL EnvSets for managing safe rollout of new CEL features, libraries and expression variables 
Kubernetes-commit: e740f8340eedc89baccd120329b454a860385e2d
 2023-04-28 14:16:56 -04:00
Igor Velichkovich 05d2078e68 Matchconditions admission webhooks alpha implementation for kep-3716 (#116261) 
* api changes adding match conditions

* feature gate and registry strategy to drop fields

* matchConditions logic for admission webhooks

* feedback

* update test

* import order

* bears.com

* update fail policy ignore behavior

* update docs and matcher to hold fail policy as non-pointer

* update matcher error aggregation, fix early fail failpolicy ignore, update docs

* final cleanup

* openapi gen

Kubernetes-commit: 5e5b3029f3bbfc93c3569f07ad300a5c6057fc58
 2023-03-15 07:36:02 +00:00
Jiahui Feng fc16fc2926 implmementing type checking 
with multi-type support.

Kubernetes-commit: feb18b3f5f9d443c27dd8cccb6358f271f887744
 2023-03-07 15:49:19 -08:00
Jiahui Feng 52ca13e6fc implement message expression. 
Kubernetes-commit: d8be7aa9ca99070e42cdef37b8c4af07b754520e
 2023-03-08 17:36:11 -08:00
Igor Velichkovich 9608de14c4 migrate versionedattr to avoid circular dependency 
Kubernetes-commit: 64c426a90232e34853d9b9cfdaad5409371c191a
 2023-03-03 14:04:29 -06:00
Cici Huang f58819aa69 Apply context cancellation to ValidatingAdmissionPolicy. 
Kubernetes-commit: c400002facd01a8b0fc10ca4f5a66c8b8abd94c4
 2023-03-03 00:18:47 +00:00
Joe Betz 265820879d Implement validationActions and auditAnnotations 
Kubernetes-commit: d221ddb89a5dde5a6f55674dc38aa71cc842d481
 2023-03-06 17:29:28 -05:00
Cici Huang c4a92f1b65 Apply resource constraints to ValidatingAdmissionPolicy. 
Kubernetes-commit: 244c63a2e6c8d859be8f4c6c23fbe1263dbfab0a
 2023-02-14 06:37:57 +00:00
Joe Betz f094db0dd5 Implement secondary authz 
Kubernetes-commit: 7bbda746fee7ae4e50647099b72c02327525ef7a
 2023-03-06 12:08:14 -05:00
Igor Velichkovich 0b1f199d07 refactor admission cel validator and compiler to be reusable 
Kubernetes-commit: e96ef311872ee6429a54e4580528717238a6816b
 2023-02-15 16:08:59 -06:00
Cici Huang 55bc692e10 Rename admission cel package to validatingadmissionpolicy 
Kubernetes-commit: 40c21dafcdb7d4f7ee85c652b362632f3b620861
 2022-11-08 14:18:26 +00:00
Alexander Zielenski 806e2feeca add test for error when informers are not ready 
Kubernetes-commit: acf571fcbed6e762a2a654bfbe6c415e668dfed3
 2022-11-09 15:28:37 -08:00
Alexander Zielenski 2167932c69 use existing admissionHandler readyfunc to wait for sync 
is what other plugins do, and should decrease verbosity in logs

Kubernetes-commit: df315f347c911c5cc189d14f6dc70a23da52e57d
 2022-11-08 13:07:42 -08:00
Kermit Alexander II 8884260fa6 Add metrics integration. 
Kubernetes-commit: 99494e67779d0db5a1bf304256e7df273070bf95
 2022-10-31 19:22:35 +00:00
Alexander Zielenski 7c2a6f0ee8 fix possible race in admission test of listwatch 
Kubernetes-commit: 4e217159cfc1441f3c3234059fc6fca0eb13a66d
 2022-11-07 12:01:44 -08:00
Joe Betz 0e28c0c81f Fix params to be null instead of an empty map if paramRef is null 
Kubernetes-commit: 65460b14d2b9ea20aaf2c6fece191af53ae57249
 2022-11-08 13:49:50 -05:00
Cici Huang 81aeb1b5e9 Integrate cel admission with API. 
Co-authored-by: Alexander Zielenski <zielenski@google.com>
Co-authored-by: Joe Betz <jpbetz@google.com>

Kubernetes-commit: e7d83a1fb7b3e4f6a75ed73bc6e410946e12ad9f
 2022-11-07 21:38:55 +00:00
Cici Huang 58f75bc06a Add match check for policy and binding. 
Co-authored-by: Max Smythe <smythe@google.com>

Kubernetes-commit: 46f97d4662d5b403badd29675d79d0c74875b9f0
 2022-11-07 21:33:17 +00:00
Cici Huang 464de72d97 Adding new api version of admissionregistration.k8s.io v1alpha1 for CEL in Admission Control 
Kubernetes-commit: 0486e062618f2181857ae7b235dcd4b8be0964e4
 2022-10-04 04:46:55 +00:00
Alexander Zielenski ee983a05da fix flaky admission tests 
would fllake .04% of the time on my machine.

In tests waiting for objects to be reconciled, would erroneously treat the "Not Found" case as an error rather than waiting a bit.

also add some more context to test errors to improve debuggability

Kubernetes-commit: bfbc1f3479423b5c53231cfec58895746ef2de69
 2022-10-21 09:47:18 -07:00
Alexander Zielenski e25b9399a5 add cel admission controller tests 
84% coverage

Kubernetes-commit: 8b74e73e3825e725d05376de717ad96506a52eec
 2022-10-12 18:03:44 -07:00
Alexander Zielenski cd8f0b6cf7 add cel admission plugin and initializer 
Kubernetes-commit: a41a536dbdb72877fa48f85272e479eb628e68f8
 2022-10-12 10:21:31 -07:00
Alexander Zielenski b154760894 add generics tests 
84.1% coverage

Kubernetes-commit: 74b103cd52da3b0149aa9e50a569a89bdd46e1db
 2022-10-13 13:44:03 -07:00
Alexander Zielenski b1196b949c add cel admission controller 
Kubernetes-commit: 2286501e227ead064e95880a6f28904526f887a6
 2022-10-12 10:21:08 -07:00
Alexander Zielenski bf7388424e add OWNERS 
Kubernetes-commit: c52fae186a60f0d480f26628c55656c76c7ccac0
 2022-10-12 16:11:11 -07:00