RFE-9146: Add service account impersonation support - #17026
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@dronenb: This pull request references RFE-9146 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 feature request to target the "5.1.0" version, but no target version was set. DetailsIn response to this:
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Included review availability: Your plan includes up to 12 reviews per rolling hour; 9 remain after this review. WalkthroughThe console now supports user and service-account impersonation with optional groups. The modal validates service-account fields, request handling supports service-account headers, resource actions start impersonation, and Playwright tests cover the flows. ChangesService-account impersonation
Estimated code review effort: 4 (Complex) | ~45 minutes Merge Risk: ⚪ Minimal · up to The change adds a localized service account impersonation workflow with supporting tests, and no actionable merge-blocking risk remains beyond normal checks and review. Sequence Diagram(s)sequenceDiagram
participant Admin
participant ImpersonateUserModal
participant MastheadToolbar
participant startImpersonate
participant ConsoleFetchUtils
participant ConsoleAPI
Admin->>ImpersonateUserModal: select subject and groups
ImpersonateUserModal->>MastheadToolbar: submit username, groups, and kind
MastheadToolbar->>startImpersonate: dispatch impersonation
startImpersonate->>ConsoleFetchUtils: build impersonation headers
ConsoleFetchUtils->>ConsoleAPI: send service-account headers
ConsoleAPI-->>Admin: show active impersonation status
🚥 Pre-merge checks | ✅ 15✅ Passed checks (15 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: dronenb The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
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Inline comments:
In `@frontend/public/components/modals/impersonate-user-modal.tsx`:
- Around line 157-175: Update validateForm and the service-account
namespace/name inputs to enforce Kubernetes naming rules before
handleImpersonate constructs the impersonation principal, rejecting invalid
values and setting the corresponding field-specific error rather than a shared
error. Preserve trimming and the existing required-value checks for valid
identifiers.
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frontend/e2e/pages/masthead-page.tsfrontend/e2e/pages/service-account-page.tsfrontend/e2e/tests/console/app/service-account-impersonation.spec.tsfrontend/packages/console-app/console-extensions.jsonfrontend/packages/console-app/locales/en/console-app.jsonfrontend/packages/console-app/package.jsonfrontend/packages/console-app/src/actions/providers/service-account-provider.tsfrontend/packages/console-shared/src/utils/console-fetch-utils.tsfrontend/public/actions/ui.tsfrontend/public/components/impersonate-notifier.tsxfrontend/public/components/masthead/masthead-toolbar.tsxfrontend/public/components/modals/__tests__/impersonate-user-modal-integration.spec.tsxfrontend/public/components/modals/__tests__/impersonate-user-modal.spec.tsxfrontend/public/components/modals/impersonate-user-modal.tsxfrontend/public/locales/en/public.json
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Inline comments:
In `@frontend/e2e/pages/service-account-page.ts`:
- Around line 13-15: Update the heading assertion in the service-account page to
escape the dynamic name before interpolating it into the RegExp, preserving
literal matching for names containing regex metacharacters while keeping the
existing visibility check and timeout.
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frontend/e2e/pages/masthead-page.tsfrontend/e2e/pages/service-account-page.tsfrontend/e2e/tests/console/app/impersonation.spec.tsfrontend/public/components/modals/__tests__/impersonate-user-modal.spec.tsxfrontend/public/components/modals/impersonate-user-modal.tsxfrontend/public/locales/en/public.json
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- frontend/public/locales/en/public.json
- frontend/public/components/modals/impersonate-user-modal.tsx
- frontend/public/components/modals/tests/impersonate-user-modal.spec.tsx
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Inline comments:
In `@frontend/e2e/pages/service-account-page.ts`:
- Around line 15-16: Update the heading assertion in the service-account page
object to match the resource name exactly, using the existing name value with
exact matching and level 1. Remove the ServiceAccount-prefixed regular
expression and retain the current getByRole assertion structure.
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frontend/e2e/pages/service-account-page.tsfrontend/public/actions/ui.ts
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2 participants
Analysis / Root cause:
OpenShift Console already supports impersonating arbitrary users through the masthead user menu. Because Kubernetes service account impersonation is represented as an impersonated user name in the form
system:serviceaccount:<namespace>:<name>, service accounts can technically be impersonated today by manually entering that full username.However, the UI does not provide a first-class workflow for service account impersonation:
This PR implements RFE-9146. I am a customer implementing these changes.
Solution description:
Adds first-class UI support for service account impersonation.
Changes include:
User/ServiceAccountselector to the masthead impersonation modal.ServiceAccountis selected, the modal prompts for namespace and service account name, then constructssystem:serviceaccount:<namespace>:<name>.Impersonate service account <name>.ServiceAccountuses the existingImpersonate-Userheader/subprotocol behavior.Screenshots / screen recording:
Not attached yet. I will add screenshots after opening the PR.
Test setup:
Tested locally with CRC and a local bridge.
Setup used:
v4.22.7http://localhost:9000Test cases:
Manual/API validation:
oc auth can-i --as=system:serviceaccount:<namespace>:<name>.Automated validation run:
yarn installyarn i18nyarn test public/components/modals/__tests__/impersonate-user-modal.spec.tsx public/components/modals/__tests__/impersonate-user-modal-integration.spec.tsxyarn eslint public/components/modals/impersonate-user-modal.tsx public/components/masthead/masthead-toolbar.tsx public/actions/ui.ts packages/console-shared/src/utils/console-fetch-utils.ts packages/console-app/src/actions/providers/service-account-provider.ts public/components/modals/__tests__/impersonate-user-modal.spec.tsx public/components/modals/__tests__/impersonate-user-modal-integration.spec.tsxyarn eslint e2e/pages/masthead-page.ts e2e/pages/service-account-page.ts e2e/tests/console/app/service-account-impersonation.spec.tsyarn dev-once./build-backend.shWEB_CONSOLE_URL=http://localhost:9000 npx playwright test --project=console e2e/tests/console/app/service-account-impersonation.spec.ts --retries=0git diff --checkKnown validation note:
npx tsc --noEmit -p e2e/tsconfig.jsoncurrently fails due to pre-existing unrelated e2e TypeScript errors outside this change.Browser conformance:
Additional info:
The implementation does not add backend-specific service account impersonation logic. Kubernetes impersonation treats service accounts as user identities via the
Impersonate-Userheader, so the UI constructs the canonical service account username and reuses the existing impersonation flow.Minimal AI disclosure: AI assistance was used to help draft and validate this change.
Reviewers and assignees:
Summary by CodeRabbit
New Features
Bug Fixes
Tests