OCPBUGS-114898: validate OIDC issuer URL and set Degraded when invalid - #1218
OCPBUGS-114898: validate OIDC issuer URL and set Degraded when invalid#1218platex-rehor-bot wants to merge 2 commits into
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OCPBUGS-114898 When an invalid OIDC issuer URL is configured, the console operator now validates the URL format and probes the OIDC discovery endpoint before checking deployment status. Invalid or unreachable issuer URLs cause Degraded=True and Available=False with reason OIDCIssuerURLInvalid, instead of silently staying Progressing=True indefinitely. Changes: - Add DegradedNotAvailable() method to AuthStatusHandler that sets Degraded=True, Available=False, Progressing=False - Add validateOIDCIssuer() that checks URL format (HTTPS, has host) and probes .well-known/openid-configuration with 10s timeout, custom CA bundle support, and proxy env var support - Wire validation into syncAuthTypeOIDC after CA configmap sync and before deployment availability check - Add comprehensive table-driven unit tests covering URL validation, discovery endpoint responses, TLS/CA handling, and unreachable hosts Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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WalkthroughOIDC setup now reads the provider CA bundle, validates the issuer discovery endpoint, and handles validation failures as degraded authentication status. Tests cover URL, HTTP, network, certificate, and custom CA scenarios. ChangesOIDC issuer validation
Estimated code review effort: 3 (Moderate) | ~25 minutes Merge Risk: 🟡 Moderate · up to The PR adds issuer validation, but malformed URLs and discovery responses can still be accepted as valid, allowing an invalid OIDC configuration to avoid Degraded status and present incorrect availability. Merge should wait for the validation contract to be tightened; error propagation and test error handling also need follow-up. 🚥 Pre-merge checks | ✅ 14 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (14 passed)
Full details: Stable And Deterministic Test NamesExplanation PASS. The pull request adds standard Go tests, not Ginkgo tests. The two top-level test names are static, and the table-driven Full details: Test Structure And QualityExplanation PASS: The added tests are standard Go Full details: Microshift Test CompatibilityExplanation PASS: The pull request adds only Go unit tests using the standard Full details: Single Node Openshift (Sno) Test CompatibilityExplanation PASS: The pull request adds only standard Go unit tests using Full details: Topology-Aware Scheduling CompatibilityExplanation PASS: The pull request changes only OIDC URL validation, CA/TLS handling, HTTP discovery probing, tests, and authentication status conditions. The exact diff adds no deployment manifests or scheduling constraints: no anti-affinity, topology spread, replica calculation, node selectors/affinity, tolerations, or PDBs. The existing deployment lister is only read for status checks. Therefore, the stated topology-compatibility failure conditions are not introduced. Full details: Ote Binary Stdout ContractExplanation No OTE stdout contract violation was introduced. The PR changes only OIDC controller/status code and unit tests; it adds no main(), init(), TestMain(), Ginkgo suite setup, or other process-level output code. The added fmt.Fprintf/Fprint calls write to httptest.ResponseWriter values, not stdout. The klog calls found in oidcsetup.go and auth_status.go already existed in the base revision and are unchanged. Full details: Ipv6 And Disconnected Network Test CompatibilityExplanation PASS — The pull request adds standard Go unit tests ( Full details: No-Weak-CryptoExplanation PASS: The PR adds only standard Full details: Container-PrivilegesExplanation PASS: The pull request changes only three Go files. The diff adds no container or Kubernetes manifest changes and no added Full details: No-Sensitive-Data-In-LogsExplanation The pull request adds no new log statement or event containing sensitive input. Full details: Description checkExplanation The description clearly explains the root cause, solution, resulting behavior, and test plan. It does not use every template heading and leaves CI e2e testing unchecked, but it provides sufficient review and triage information. ✨ Finishing Touches🧪 Generate unit tests (beta)
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@platex-rehor-bot: This pull request references Jira Issue OCPBUGS-114898, which is valid. 3 validation(s) were run on this bug
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Actionable comments posted: 3
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Inline comments:
In `@pkg/console/controllers/oidcsetup/oidcsetup_test.go`:
- Line 29: Update the test handlers and response cleanup to handle errors from
fmt.Fprintf, fmt.Fprint, and resp.Body.Close; report each failure through the
test instance instead of discarding the returned errors.
In `@pkg/console/controllers/oidcsetup/oidcsetup.go`:
- Line 334: Extend the issuer URL validation around parsed.Host to reject any
non-empty parsed.RawQuery or parsed.Fragment. Validate the discovery response by
requiring an application/json content type, decoding its JSON body, and
requiring the returned issuer to exactly match issuerURL; do not treat arbitrary
HTTP 200 responses as success. Add table-driven cases covering each rejected
condition.
- Line 327: Update the error returns in the OIDC setup validation flow to wrap
all three underlying errors with %w instead of %v, preserving their existing
contextual messages so callers can use errors.Is and errors.As.
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📒 Files selected for processing (3)
pkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/status/auth_status.go
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Injection prevention (prodsec-skills):
⚙️ CodeRabbit configuration file
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Review test code for quality and patterns.
⚙️ CodeRabbit configuration file
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.go
Review Go code following OpenShift operator patterns.
⚙️ CodeRabbit configuration file
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Place all controller implementations in `pkg/console/controllers/` subdirectory, with each controller in its own package (e.g., `clidownloads/`, `oauthclients/`, `route/`, `service/`)
📄 CodeRabbit inference engine (ARCHITECTURE.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.go
Use `pkg/console/status/` for status condition handling logic
📄 CodeRabbit inference engine (ARCHITECTURE.md)
Files:
pkg/console/status/auth_status.go
Most unit tests should use the table-driven test pattern, including a `tests := []struct{...}` table and `t.Run(tt.name, ...)` subtests for scenarios with multiple cases.
📄 CodeRabbit inference engine (.claude/skills/unit-test-review.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.go
Format code using `gofmt -w ./pkg ./cmd`
📄 CodeRabbit inference engine (TESTING.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Use gofmt for code formatting on pkg and cmd directories
📄 CodeRabbit inference engine (CLAUDE.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Follow testing patterns and commands as documented in TESTING.md, including running unit tests with 'make test-unit' and checks with 'make check'
📄 CodeRabbit inference engine (CLAUDE.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.go
Follow testing patterns and commands documented in TESTING.md
📄 CodeRabbit inference engine (AGENTS.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.go
In Go tests, do not ignore returned errors; check `err` and fail the test with `t.Fatalf` or `t.Errorf` as appropriate.
📄 CodeRabbit inference engine (.claude/skills/go-quality-review.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.go
Use table-driven tests for comprehensive coverage
📄 CodeRabbit inference engine (TESTING.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.go
Do not use deprecated Go APIs such as `ioutil.ReadFile`, `ioutil.WriteFile`, `ioutil.ReadAll`, or `net.Dial` in `Dial` callbacks; use `os.ReadFile`, `os.WriteFile`, `io.ReadAll`, and `DialContext` instead.
📄 CodeRabbit inference engine (.claude/skills/go-quality-review.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Flag MD5, SHA1, DES, RC4, 3DES, Blowfish, and ECB mode cryptographic usage. Also flag custom crypto implementations and non-constant-time comparison of secrets or tokens.
📄 CodeRabbit inference engine (Custom checks)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Follow Go coding standards and patterns as documented in CONVENTIONS.md, including proper import organization
📄 CodeRabbit inference engine (CLAUDE.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Follow Go coding standards and patterns documented in CONVENTIONS.md
📄 CodeRabbit inference engine (AGENTS.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Organize Go code following the repository structure: main entry point in `cmd/console/main.go`, API constants in `pkg/api/`, operator command setup in `pkg/cmd/operator/`, and version command in `pkg/cmd/version/`
📄 CodeRabbit inference engine (ARCHITECTURE.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
Use `gofmt` for formatting Go code
📄 CodeRabbit inference engine (CONVENTIONS.md)
Files:
pkg/console/controllers/oidcsetup/oidcsetup_test.gopkg/console/controllers/oidcsetup/oidcsetup.gopkg/console/status/auth_status.go
🪛 ast-grep (0.45.2)
pkg/console/controllers/oidcsetup/oidcsetup_test.go
[warning] 176-178: MinVersionis missing from this TLS configuration. By default, TLS 1.2 is currently used as the minimum when acting as a client, and TLS 1.0 when acting as a server. General purpose web applications should default to TLS 1.3 with all other protocols disabled. Only where it is known that a web server must support legacy clients with unsupported an insecure browsers (such as Internet Explorer 10), it may be necessary to enable TLS 1.0 to provide support. AddMinVersion: tls.VersionTLS13' to the TLS configuration to bump the minimum version to TLS 1.3.
Context: tls.Config{
RootCAs: pool,
}
Note: [CWE-327]: Use of a Broken or Risky Cryptographic Algorithm [OWASP A03:2017]: Sensitive Data Exposure [OWASP A02:2021]: Cryptographic Failures
(missing-ssl-minversion-go)
pkg/console/controllers/oidcsetup/oidcsetup.go
[warning] 340-340: MinVersionis missing from this TLS configuration. By default, TLS 1.2 is currently used as the minimum when acting as a client, and TLS 1.0 when acting as a server. General purpose web applications should default to TLS 1.3 with all other protocols disabled. Only where it is known that a web server must support legacy clients with unsupported an insecure browsers (such as Internet Explorer 10), it may be necessary to enable TLS 1.0 to provide support. AddMinVersion: tls.VersionTLS13' to the TLS configuration to bump the minimum version to TLS 1.3.
Context: tls.Config{}
Note: [CWE-327]: Use of a Broken or Risky Cryptographic Algorithm [OWASP A03:2017]: Sensitive Data Exposure [OWASP A02:2021]: Cryptographic Failures
(missing-ssl-minversion-go)
🪛 golangci-lint (2.12.2)
pkg/console/controllers/oidcsetup/oidcsetup_test.go
[error] 29-29: Error return value of fmt.Fprintf is not checked
(errcheck)
[error] 163-163: Error return value of fmt.Fprint is not checked
(errcheck)
[error] 187-187: Error return value of resp.Body.Close is not checked
(errcheck)
[error] 183-183: (*net/http.Client).Get must not be called. use (*net/http.Client).Do(*http.Request)
(noctx)
pkg/console/controllers/oidcsetup/oidcsetup.go
[error] 368-368: Error return value of resp.Body.Close is not checked
(errcheck)
OCPBUGS-114898 Address review feedback: reject query/fragment in issuer URL per OIDC Discovery spec, validate discovery JSON response (content-type, issuer match), set TLS MinVersion, use %w for error wrapping, handle all returned errors in tests.
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Summary
Fixes OCPBUGS-114898: When an invalid OIDC issuer URL is configured (e.g.
https://abc/v2), the console operator staysProgressing=Trueindefinitely with no actionable error. This PR adds OIDC issuer URL validation that:<issuerURL>/.well-known/openid-configuration) with a 10-second timeoutDegraded=True,Available=Falsewith reasonOIDCIssuerURLInvalidwhen validation fails, giving operators a clear, actionable errorChanges
pkg/console/status/auth_status.go— AddedDegradedNotAvailable()method toAuthStatusHandlerthat setsDegraded=True,Available=False,Progressing=Falsepkg/console/controllers/oidcsetup/oidcsetup.go— AddedvalidateOIDCIssuer()function and wired it intosyncAuthTypeOIDCafter CA configmap sync and before deployment availability checkpkg/console/controllers/oidcsetup/oidcsetup_test.go— Added comprehensive table-driven unit tests (13 test cases) covering URL validation, discovery endpoint responses (200/404/500), unreachable hosts, TLS/CA handling, and trailing slash normalizationResulting Behavior
Progressing=Trueforever,Available=TrueDegraded=True,Available=False, reason=OIDCIssuerURLInvalidProgressing=TrueProgressing=True(unchanged)Available=TrueAvailable=True(unchanged)Test plan
go test ./pkg/console/controllers/oidcsetup/)go test ./pkg/...)go vetcleangofmtcleanSummary by CodeRabbit
New Features
Bug Fixes