OPRUN-4798: synchronize OLMv0 TLS curves and update package-server manager by tmshort · Pull Request #1394 · openshift/operator-framework-olm

tmshort · 2026-10-26T13:36:26Z

Summary

Synchronizes the merged upstream OLMv0 TLS curve implementation from operator-framework/operator-lifecycle-manager#3946, based on the exact head of #1393.

Updates the OpenShift package-server manager for the new three-value GetSecurityProfileConfig API. It passes the profile's curve IDs through --tls-curve-preferences alongside the existing TLS version and cipher flags, so the generated package-server CSV applies the cluster profile. Adds a reconciliation test that checks the generated CSV command for a custom profile.

This PR supersedes #1393, whose unit-psm and image jobs fail because the manager still expects two return values.

Validation

GOCACHE=/tmp/olm-tls-curves-go-build go test -mod=vendor ./pkg/package-server-manager
git diff --check

Jira

Summary by CodeRabbit

New Features
- TLS security profiles now configure preferred cryptographic curves for API servers and the package server, alongside existing TLS settings.
- Default profiles supply curve preferences when none are specified, and explicit server preferences are preserved.
- FIPS mode limits supported curves to P-256, P-384, and P-521; unsupported curves are ignored.
- Package server startup options now reflect configured curve preferences when available.

…946) * feat: configure OLMv0 TLS curves from cluster profile Signed-off-by: Todd Short <tshort@redhat.com> * fix: preserve TLS curve restrictions in FIPS mode Signed-off-by: Todd Short <tshort@redhat.com> * test: cover OLMv0 TLS curve preferences Signed-off-by: Todd Short <tshort@redhat.com> --------- Signed-off-by: Todd Short <tshort@redhat.com> Upstream-repository: operator-lifecycle-manager Upstream-commit: e046b5c30ab24ea7a3b074a29eb9aa8acc2f9cf5

Signed-off-by: Todd Short <tshort@redhat.com>

openshift-merge-bot · 2026-10-26T13:36:30Z

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openshift-ci-robot · 2026-10-26T13:36:31Z

@tmshort: This pull request references OPRUN-4798 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "5.1.0" version, but no target version was set.

Details

In response to this:

Summary

Synchronizes the merged upstream OLMv0 TLS curve implementation from operator-framework/operator-lifecycle-manager#3946, based on the exact head of #1393.

Updates the OpenShift package-server manager for the new three-value GetSecurityProfileConfig API. It passes the profile's curve IDs through --tls-curve-preferences alongside the existing TLS version and cipher flags, so the generated package-server CSV applies the cluster profile. Adds a reconciliation test that checks the generated CSV command for a custom profile.

This PR supersedes #1393, whose unit-psm and image jobs fail because the manager still expects two return values.

Validation

GOCACHE=/tmp/olm-tls-curves-go-build go test -mod=vendor ./pkg/package-server-manager

git diff --check

Jira

OPRUN-4798

OPRUN-4664

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coderabbitai · 2026-10-26T13:36:43Z

No actionable comments were generated in the recent review.

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Commits

Reviewing files that changed from the base of the PR and between f909da8 and ddf4349.

Files selected for processing: 2

pkg/package-server-manager/controller.go
pkg/package-server-manager/controller_test.go

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Walkthrough

The change carries TLS curve preferences from cluster security profiles into OLM TLS configuration and package-server startup settings. It adds FIPS filtering and fallback behavior, synchronizes curve preferences, preserves explicit serving preferences, and adds tests for profile handling and generated command flags.

Changes

TLS Curve Preferences

Layer / File(s)	Summary
Parse and default TLS curve preferences `staging/operator-lifecycle-manager/pkg/lib/apiserver/tlsconfig.go`, `staging/operator-lifecycle-manager/pkg/lib/apiserver/tlsconfig_test.go`	`GetSecurityProfileConfig` returns curve preferences. In FIPS mode, it filters preferences to P-256, P-384, and P-521, with those curves as a fallback when configured groups yield no allowed curves. `ApplySecureDefaults` fills empty preferences. Tests cover the returned value and defaults.
Synchronize APIServer curve preferences `staging/operator-lifecycle-manager/pkg/lib/apiserver/querier.go`, `staging/operator-lifecycle-manager/pkg/lib/apiserver/syncer.go`, `staging/operator-lifecycle-manager/pkg/lib/apiserver/syncer_test.go`	The syncer stores and copies curve preferences, checks them for changes, logs updates, and restores them from the default profile when the APIServer resource is deleted.
Apply curve preferences to package-server settings `pkg/package-server-manager/controller.go`, `pkg/package-server-manager/controller_test.go`, `staging/operator-lifecycle-manager/pkg/package-server/server/server.go`, `staging/operator-lifecycle-manager/pkg/package-server/server/server_test.go`	The server applies profile preferences only when explicit serving preferences are absent. The manager adds numeric curve IDs to the `--tls-curve-preferences` argument. Tests check explicit-value precedence and the generated argument.

Priority: Normal

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Feature

Merge Risk: Minimal · up to ddf43

The manager now omits the curve flag when no groups are configured, while passing configured curves to package-server. No outstanding merge-blocking issue is identified.

Pre-merge checks: 14 · 1

Failed checks: 1 warning

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 41.67% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 24 functions across 9 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks: 14 passed

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly identifies the two main changes: synchronizing OLM TLS curves and updating the package-server manager.
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.
Stable And Deterministic Test Names		PASS. The pull request adds or updates only static Go test names such as `TestReconcileAppliesTLSCurvePreferences`, `TestReconcileOmitsEmptyTLSCurvePreferences`, and `TestApplyClusterTLSProfileWithCli…
Test Structure And Quality		PASS: The pull request adds standard Go `testing` tests, not Ginkgo `It` blocks. The tests use isolated fake clients, create no cluster resources, and perform no indefinite `Eventually` or `Consistent…
Microshift Test Compatibility		The pull request adds only standard Go unit tests using `testing` and a controller-runtime fake client. It adds no Ginkgo e2e tests (`It`, `Describe`, `Context`, or `When`). The new test references `C…
Single Node Openshift (Sno) Test Compatibility		The pull request adds or updates only Go unit tests using `testing.T`. The diff adds no Ginkgo e2e tests (`It`, `Describe`, `Context`, or `When`) and introduces no multi-node or HA assumptions. SNO co…
Topology-Aware Scheduling Compatibility		PASS: The pull request changes TLS profile handling and package-server flags only. The reviewed diff contains no deployment manifests or scheduling constraints such as affinity, topology spread, node …
Ote Binary Stdout Contract		PASS: The PR changes no files under `tests-extension` and adds no `main`, suite setup, or `TestMain` stdout writes. The only new direct logging is `klog.Warningf`/`klog.Warning` inside `GetSecurityPro…
Ipv6 And Disconnected Network Test Compatibility		The pull request adds only standard Go unit tests using `testing`, `testify`, and fake Kubernetes clients. It adds no Ginkgo e2e tests, IPv4 assumptions, URLs, public-host connections, image pulls, or…
No-Weak-Crypto		The pull request adds TLS curve preference propagation and FIPS-safe P-curve filtering. The reviewed additions contain no MD5, SHA1, DES, 3DES, RC4, Blowfish, or ECB usage, custom cryptographic implem…
Container-Privileges		The pull request changes TLS curve handling, logging, and tests only. The authoritative diff contains no container or Kubernetes manifest changes and adds no `privileged`, `hostPID`, `hostNetwork`, `h…
No-Sensitive-Data-In-Logs		PASS. The PR adds logs for TLS profile metadata only: standard cipher names, TLS version, numeric curve IDs, curve counts, and recognized/unrecognized TLS group names. These values are security config…

Full details: Stable And Deterministic Test Names

Explanation

PASS. The pull request adds or updates only static Go test names such as TestReconcileAppliesTLSCurvePreferences, TestReconcileOmitsEmptyTLSCurvePreferences, and TestApplyClusterTLSProfileWithClients_IntermediateProfile. The changed test files contain no Ginkgo It, Describe, Context, or When titles, and no title contains dynamic values or legacy metadata tokens.

Full details: Test Structure And Quality

Explanation

PASS: The pull request adds standard Go testing tests, not Ginkgo It blocks. The tests use isolated fake clients, create no cluster resources, and perform no indefinite Eventually or Consistently waits. Each new test checks one TLS curve behavior and follows the existing package test style. The ote.Informing() recommendation does not apply.

Full details: Microshift Test Compatibility

Explanation

The pull request adds only standard Go unit tests using testing and a controller-runtime fake client. It adds no Ginkgo e2e tests (It, Describe, Context, or When). The new test references ClusterServiceVersion only as an in-memory fake object, so the MicroShift e2e compatibility check does not apply.

Full details: Single Node Openshift (Sno) Test Compatibility

Explanation

The pull request adds or updates only Go unit tests using testing.T. The diff adds no Ginkgo e2e tests (It, Describe, Context, or When) and introduces no multi-node or HA assumptions. SNO compatibility checks are therefore not applicable.

Full details: Topology-Aware Scheduling Compatibility

Explanation

PASS: The pull request changes TLS profile handling and package-server flags only. The reviewed diff contains no deployment manifests or scheduling constraints such as affinity, topology spread, node selectors, tolerations, replica counts, or PDBs. The modified controller passes TLS curve preferences to the package-server command and does not alter workload placement.

Full details: Ote Binary Stdout Contract

Explanation

PASS: The PR changes no files under tests-extension and adds no main, suite setup, or TestMain stdout writes. The only new direct logging is klog.Warningf/klog.Warning inside GetSecurityProfileConfig, a library function in staging/operator-lifecycle-manager/pkg/lib/apiserver/tlsconfig.go, not OTE process-level setup. No changed code introduces non-JSON stdout in an OTE binary.

Full details: Ipv6 And Disconnected Network Test Compatibility

Explanation

The pull request adds only standard Go unit tests using testing, testify, and fake Kubernetes clients. It adds no Ginkgo e2e tests, IPv4 assumptions, URLs, public-host connections, image pulls, or external network access.

Full details: No-Weak-Crypto

Explanation

The pull request adds TLS curve preference propagation and FIPS-safe P-curve filtering. The reviewed additions contain no MD5, SHA1, DES, 3DES, RC4, Blowfish, or ECB usage, custom cryptographic implementation, or non-constant-time secret comparison. Existing cipher-suite conversion is unchanged.

Full details: Container-Privileges

Explanation

The pull request changes TLS curve handling, logging, and tests only. The authoritative diff contains no container or Kubernetes manifest changes and adds no privileged, hostPID, hostNetwork, hostIPC, SYS_ADMIN, or allowPrivilegeEscalation settings. No new root execution setting is introduced.

Full details: No-Sensitive-Data-In-Logs

Explanation

PASS. The PR adds logs for TLS profile metadata only: standard cipher names, TLS version, numeric curve IDs, curve counts, and recognized/unrecognized TLS group names. These values are security configuration, not passwords, tokens, API keys, PII, session IDs, hostnames, or customer data. No sensitive-data logging was introduced.

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tmshort · 2026-10-26T13:37:08Z

Alternative to #1393

openshift-ci · 2026-10-26T13:42:12Z

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: tmshort

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Actionable comments posted: 1

🪄 Fix comments: Fix CodeRabbit comments on this PR

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Inline comments:
Review comments at @pkg/package-server-manager/controller.go:
- Around line 100-109: Update the TLS flag construction around
GetSecurityProfileConfig so --tls-curve-preferences is appended only when
curvePreferencesStr is non-empty; keep the minimum-version and cipher-suite
flags unchanged.

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Commits

Reviewing files that changed from the base of the PR and between 191c02f and f909da8.

Files ignored due to path filters: 4

vendor/github.com/operator-framework/operator-lifecycle-manager/pkg/lib/apiserver/querier.go is excluded by !**/vendor/**, !vendor/**
vendor/github.com/operator-framework/operator-lifecycle-manager/pkg/lib/apiserver/syncer.go is excluded by !**/vendor/**, !vendor/**
vendor/github.com/operator-framework/operator-lifecycle-manager/pkg/lib/apiserver/tlsconfig.go is excluded by !**/vendor/**, !vendor/**
vendor/github.com/operator-framework/operator-lifecycle-manager/pkg/package-server/server/server.go is excluded by !**/vendor/**, !vendor/**

Files selected for processing: 9

pkg/package-server-manager/controller.go
pkg/package-server-manager/controller_test.go
staging/operator-lifecycle-manager/pkg/lib/apiserver/querier.go
staging/operator-lifecycle-manager/pkg/lib/apiserver/syncer.go
staging/operator-lifecycle-manager/pkg/lib/apiserver/syncer_test.go
staging/operator-lifecycle-manager/pkg/lib/apiserver/tlsconfig.go
staging/operator-lifecycle-manager/pkg/lib/apiserver/tlsconfig_test.go
staging/operator-lifecycle-manager/pkg/package-server/server/server.go
staging/operator-lifecycle-manager/pkg/package-server/server/server_test.go

Included review availability: This review used your included allowance. Your plan provides up to 12 included reviews per hour; 11 remain after this review.

Signed-off-by: Todd Short <tshort@redhat.com>

tmshort · 2026-10-26T19:23:42Z

/test e2e-gcp-olm
/test e2e-gcp-ovn

tmshort · 2026-10-26T20:03:05Z

/test e2e-aws-olm0-ext

tmshort · 2026-10-27T14:59:04Z

/test e2e-aws-olmv0-ext

openshift-ci · 2026-10-27T16:37:18Z

@tmshort: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-aws-olmv0-ext	`ddf4349`	link	true	`/test e2e-aws-olmv0-ext`

Full PR test history. Your PR dashboard.

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perdasilva · 2026-10-27T16:41:25Z

/lgtm

openshift-merge-bot · 2026-10-27T16:45:19Z

Scheduling tests matching the pipeline_run_if_changed or not excluded by pipeline_skip_if_only_changed parameters:
/test e2e-gcp-console-olm
/test e2e-upgrade

tmshort · 2026-10-27T17:29:37Z

/override ci/prow/e2e-aws-olmv0-ext
PSA CI failure to possibly fixed by openshift/release#87635

openshift-ci · 2026-10-27T17:30:34Z

@tmshort: Overrode contexts on behalf of tmshort: ci/prow/e2e-aws-olmv0-ext

Details

In response to this:

/override ci/prow/e2e-aws-olmv0-ext
PSA CI failure to possibly fixed by openshift/release#87635

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tmshort · 2026-10-27T19:38:37Z

/payload-job periodic-ci-openshift-release-main-nightly-5.1-tls-scan

openshift-ci · 2026-10-27T19:38:40Z

@tmshort: trigger 1 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

periodic-ci-openshift-release-main-nightly-5.1-tls-scan

See details on https://pr-payload-tests.ci.openshift.org/runs/ci/02042f30-d23e-11f1-8713-fdfea20034a2-0

tmshort · 2026-10-28T03:26:36Z

/verified by CI
And the TLS scan passed

openshift-ci-robot · 2026-10-28T03:26:48Z

@tmshort: This PR has been marked as verified by CI.

Details

In response to this:

/verified by CI
And the TLS scan passed

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tmshort and others added 2 commits October 24, 2026 00:13

OPRUN-4664: configure package server TLS curves

f909da8

Signed-off-by: Todd Short <tshort@redhat.com>

openshift-ci-robot added the jira/valid-reference Indicates that this PR references a valid Jira ticket of any type. label Oct 26, 2026

openshift-ci Bot requested review from ankitathomas and dtfranz October 26, 2026 13:41

openshift-ci Bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 26, 2026

coderabbitai Bot reviewed Oct 26, 2026

View reviewed changes

Comment thread pkg/package-server-manager/controller.go

OPRUN-4664: omit empty package server TLS curve flag

ddf4349

Signed-off-by: Todd Short <tshort@redhat.com>

openshift-ci Bot assigned perdasilva Oct 27, 2026

openshift-ci Bot added the lgtm Indicates that a PR is ready to be merged. label Oct 27, 2026

openshift-ci-robot added the verified Signifies that the PR passed pre-merge verification criteria label Oct 28, 2026

openshift-merge-bot Bot merged commit 7cb8a9b into openshift:main Oct 28, 2026
17 checks passed

tmshort deleted the OPRUN-4798-tls-curves-downstream-sync branch October 28, 2026 03:29

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