[main] Upgrade to latest dependencies

go.mod

@@ -13,10 +13,10 @@ require (
 	k8s.io/api v0.25.4
 	k8s.io/apimachinery v0.25.4
 	k8s.io/client-go v0.25.4
-	knative.dev/client-pkg v0.0.0-20230419132438-3bb19d63ba2f
+	knative.dev/client-pkg v0.0.0-20230425201444-4f052f9ef2f2
 	knative.dev/hack v0.0.0-20230417170854-f591fea109b3
 	knative.dev/networking v0.0.0-20230419144338-e5d04e805e50
-	knative.dev/serving v0.36.1-0.20230420202939-b2a416f3bc0d
+	knative.dev/serving v0.37.0
 )
 
 require (
@@ -115,7 +115,7 @@ require (
 	k8s.io/klog/v2 v2.80.2-0.20221028030830-9ae4992afb54 // indirect
 	k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 // indirect
 	k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2 // indirect
-	knative.dev/eventing v0.36.1-0.20230418180955-193f2dffd536 // indirect
+	knative.dev/eventing v0.37.0 // indirect
 	knative.dev/pkg v0.0.0-20230418073056-dfad48eaa5d0 // indirect
 	sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect
 	sigs.k8s.io/kustomize/api v0.12.1 // indirect

go.sum

@@ -1055,18 +1055,18 @@ k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 h1:+70TFaan3hfJzs+7VK2o+O
 k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280/go.mod h1:+Axhij7bCpeqhklhUTe3xmOn6bWxolyZEeyaFpjGtl4=
 k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2 h1:GfD9OzL11kvZN5iArC6oTS7RTj7oJOIfnislxYlqTj8=
 k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
-knative.dev/client-pkg v0.0.0-20230419132438-3bb19d63ba2f h1:aVRA2C9iznL6abvjg29C4wBoZnZdP4C7I3wY7G8Cdj8=
-knative.dev/client-pkg v0.0.0-20230419132438-3bb19d63ba2f/go.mod h1:c1U6Vpnzb1l24hzzZPfSUztuow5pTAu8qQRb86T7Ovs=
-knative.dev/eventing v0.36.1-0.20230418180955-193f2dffd536 h1:HCvZKARYpR/4BNKVY5fCDxsKqCNH13BXTFR0mbAcD6Q=
-knative.dev/eventing v0.36.1-0.20230418180955-193f2dffd536/go.mod h1:v5MzGGi/TfApMkYaRssEo2b5AOPlyzQV6a+H8169408=
+knative.dev/client-pkg v0.0.0-20230425201444-4f052f9ef2f2 h1:Xc6zlrbq9X+Qh15xl8iv8Tl/qkknnOv8KwN+HzjDZU8=
+knative.dev/client-pkg v0.0.0-20230425201444-4f052f9ef2f2/go.mod h1:oYnznlTBCj/bVEHo5vUSM/VS3oDFNJKDmH5+k1aC9/8=
+knative.dev/eventing v0.37.0 h1:OtX8B9nvUSTNcbbpoNFDyeGaGU/5+aetj94i6oATpQU=
+knative.dev/eventing v0.37.0/go.mod h1:62baPXiw5GPpPyV3f0GF64X7tOjc5x9cg64RAh1gjs4=
 knative.dev/hack v0.0.0-20230417170854-f591fea109b3 h1:+W4WBOq83tfGXKhtv8OB/uJeYqze3zh69GKiz1ucuqk=
 knative.dev/hack v0.0.0-20230417170854-f591fea109b3/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
 knative.dev/networking v0.0.0-20230419144338-e5d04e805e50 h1:X9rPBYr7Vrm075q0iXTr7/0oklkYoyqvlnrUwNzcUhI=
 knative.dev/networking v0.0.0-20230419144338-e5d04e805e50/go.mod h1:o2MyGpGfU5DoSAWCE2f/jnSC9GjGOplCslbA99yDkGo=
 knative.dev/pkg v0.0.0-20230418073056-dfad48eaa5d0 h1:EFQcoUo8I4bc+U3y6tR1B3ONYZSHWUdAfI7Vh7dae8g=
 knative.dev/pkg v0.0.0-20230418073056-dfad48eaa5d0/go.mod h1:2qWPP9Gjh9Q7ETti+WRHnBnGCSCq+6q7m3p/nmUQviE=
-knative.dev/serving v0.36.1-0.20230420202939-b2a416f3bc0d h1:6J7Ss5Of8oPTVbj3Wa8VQrvbEycfqpWZBzCIdKcAcX8=
-knative.dev/serving v0.36.1-0.20230420202939-b2a416f3bc0d/go.mod h1:JxH2HRtA7aApDHBGUGE0kG6l7ZkvVbJFgE+0V6djB3k=
+knative.dev/serving v0.37.0 h1:hp/HconGRzv0kh2az9I/af1K1DY3NG3zcyiVc2rHyOk=
+knative.dev/serving v0.37.0/go.mod h1:v0Xbfp7olb0Gljm5l4qNuLsIf8/2p1rIt/mphxvx1z0=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

vendor/knative.dev/serving/pkg/apis/serving/fieldmask.go

@@ -86,9 +86,8 @@ func VolumeProjectionMask(in *corev1.VolumeProjection) *corev1.VolumeProjection
 	out.ConfigMap = in.ConfigMap
 	out.ServiceAccountToken = in.ServiceAccountToken
 
-	// Disallowed fields
-	// This list is unnecessary, but added here for clarity
-	out.DownwardAPI = nil
+	// TODO(KauzClay): Should this be behind a feature flag like EmptyDir?
+	out.DownwardAPI = in.DownwardAPI
 
 	return out
 }
@@ -147,6 +146,40 @@ func ServiceAccountTokenProjectionMask(in *corev1.ServiceAccountTokenProjection)
 	return out
 }
 
+// DownwardAPIProjectionMask performs a _shallow_ copy of the Kubernetes DownwardAPIProjection
+// object to a new Kubernetes DownwardAPIProjection object bringing over only the fields allowed
+// in the Knative API. This does not validate the contents or the bounds of the provided fields.
+func DownwardAPIProjectionMask(in *corev1.DownwardAPIProjection) *corev1.DownwardAPIProjection {
+	if in == nil {
+		return nil
+	}
+
+	out := new(corev1.DownwardAPIProjection)
+
+	out.Items = append(out.Items, in.Items...)
+
+	return out
+}
+
+// DownwardAPIVolumeFileMask performs a _shallow_ copy of the Kubernetes DownwardAPIVolumeFileMask
+// object to a new Kubernetes DownwardAPIVolumeFileMask object bringing over only the fields allowed
+// in the Knative API. This does not validate the contents or the bounds of the provided fields.
+func DownwardAPIVolumeFileMask(in *corev1.DownwardAPIVolumeFile) *corev1.DownwardAPIVolumeFile {
+	if in == nil {
+		return nil
+	}
+
+	out := new(corev1.DownwardAPIVolumeFile)
+
+	// Allowed fields
+	out.FieldRef = in.FieldRef
+	out.ResourceFieldRef = in.ResourceFieldRef
+	out.Path = in.Path
+	out.Mode = in.Mode
+
+	return out
+}
+
 // KeyToPathMask performs a _shallow_ copy of the Kubernetes KeyToPath
 // object to a new Kubernetes KeyToPath object bringing over only the fields allowed
 // in the Knative API. This does not validate the contents or the bounds of the provided fields.

vendor/knative.dev/serving/pkg/apis/serving/k8s_validation.go

@@ -196,8 +196,12 @@ func validateProjectedVolumeSource(vp corev1.VolumeProjection) *apis.FieldError
 		specified = append(specified, "serviceAccountToken")
 		errs = errs.Also(validateServiceAccountTokenProjection(vp.ServiceAccountToken).ViaField("serviceAccountToken"))
 	}
+	if vp.DownwardAPI != nil {
+		specified = append(specified, "downwardAPI")
+		errs = errs.Also(validateDownwardAPIProjection(vp.DownwardAPI).ViaField("downwardAPI"))
+	}
 	if len(specified) == 0 {
-		errs = errs.Also(apis.ErrMissingOneOf("secret", "configMap", "serviceAccountToken"))
+		errs = errs.Also(apis.ErrMissingOneOf("secret", "configMap", "serviceAccountToken", "downwardAPI"))
 	} else if len(specified) > 1 {
 		errs = errs.Also(apis.ErrMultipleOneOf(specified...))
 	}
@@ -239,6 +243,28 @@ func validateServiceAccountTokenProjection(sp *corev1.ServiceAccountTokenProject
 	return errs
 }
 
+func validateDownwardAPIProjection(dapi *corev1.DownwardAPIProjection) *apis.FieldError {
+	errs := apis.CheckDisallowedFields(*dapi, *DownwardAPIProjectionMask(dapi))
+	for i := range dapi.Items {
+		errs = errs.Also(validateDownwardAPIVolumeFile(&dapi.Items[i]).ViaFieldIndex("items", i))
+	}
+	return errs
+}
+
+func validateDownwardAPIVolumeFile(vf *corev1.DownwardAPIVolumeFile) *apis.FieldError {
+	errs := apis.CheckDisallowedFields(*vf, *DownwardAPIVolumeFileMask(vf))
+	if vf.FieldRef == nil && vf.ResourceFieldRef == nil {
+		errs = errs.Also(apis.ErrMissingOneOf("fieldRef", "resourceFieldRef"))
+	}
+	if vf.FieldRef != nil && vf.ResourceFieldRef != nil {
+		errs = errs.Also(apis.ErrGeneric("Within a single item, cannot set both", "resourceFieldRef", "fieldRef"))
+	}
+	if vf.Path == "" {
+		errs = errs.Also(apis.ErrMissingField("path"))
+	}
+	return errs
+}
+
 func validateKeyToPath(k2p corev1.KeyToPath) *apis.FieldError {
 	errs := apis.CheckDisallowedFields(k2p, *KeyToPathMask(&k2p))
 	if k2p.Key == "" {

vendor/knative.dev/serving/pkg/networking/constants.go

@@ -52,8 +52,8 @@ const (
 	// e.g. Public, Private.
 	ServiceTypeKey = networking.GroupName + "/serviceType"
 
-	// ServingCertName is used by the secret name for internal TLS as "namespace-${ServingCertName}".
-	// Also the secret name has the label with "${ServingCertName}: data-plane"
+	// ServingCertName is the secret name for internal TLS.
+	// Also the secret name has the label with "${ServingCertName}: data-plane-user"
 	ServingCertName = "serving-certs"
 )
 

vendor/modules.txt

@@ -858,7 +858,7 @@ k8s.io/utils/net
 k8s.io/utils/pointer
 k8s.io/utils/strings/slices
 k8s.io/utils/trace
-# knative.dev/client-pkg v0.0.0-20230419132438-3bb19d63ba2f
+# knative.dev/client-pkg v0.0.0-20230425201444-4f052f9ef2f2
 ## explicit; go 1.18
 knative.dev/client-pkg/pkg/apis/client
 knative.dev/client-pkg/pkg/apis/client/v1alpha1
@@ -885,7 +885,7 @@ knative.dev/client-pkg/pkg/util
 knative.dev/client-pkg/pkg/util/mock
 knative.dev/client-pkg/pkg/util/test
 knative.dev/client-pkg/pkg/wait
-# knative.dev/eventing v0.36.1-0.20230418180955-193f2dffd536
+# knative.dev/eventing v0.37.0
 ## explicit; go 1.19
 knative.dev/eventing/pkg/apis/config
 knative.dev/eventing/pkg/apis/duck
@@ -972,7 +972,7 @@ knative.dev/pkg/tracing/config
 knative.dev/pkg/tracing/propagation
 knative.dev/pkg/tracing/propagation/tracecontextb3
 knative.dev/pkg/tracker
-# knative.dev/serving v0.36.1-0.20230420202939-b2a416f3bc0d
+# knative.dev/serving v0.37.0
 ## explicit; go 1.18
 knative.dev/serving/pkg/apis/autoscaling
 knative.dev/serving/pkg/apis/autoscaling/v1alpha1