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build: update client-go and other kube dependencies to 1.20.6

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client-go 1.20.6 has a fix for below CVE: This patch address this
via updating client-go and other dependencies.

CVE-2019-11250 : The MITRE CVE dictionary describes this issue as:

The Kubernetes client-go library logs request headers at verbosity
levels of 7 or higher. This can disclose credentials to unauthorized
users via logs or command output. Kubernetes components (such as
kube-apiserver) prior to v1.16.0, which make use of basic or bearer
token authentication, and run at high verbosity levels, are affected.

Ref# https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11250

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal
2021-05-10 16:15:47 +05:30
committed by mergify[bot]
parent fa1414d98f
commit 78211b694b
75 changed files with 1208 additions and 3652 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
vendor/k8s.io/kubernetes/pkg/apis/core/v1/zz_generated.defaults.go generated vendored
View File

@ -915,6 +915,12 @@ func SetObjectDefaults_SecretList(in *v1.SecretList) {
func SetObjectDefaults_Service(in *v1.Service) {
SetDefaults_Service(in)
for i := range in.Spec.Ports {
a := &in.Spec.Ports[i]
if reflect.ValueOf(a.Protocol).IsZero() {
a.Protocol = "TCP"
}
}
}
func SetObjectDefaults_ServiceList(in *v1.ServiceList) {

1
vendor/k8s.io/kubernetes/pkg/apis/core/validation/BUILD generated vendored
View File

@ -41,7 +41,6 @@ go_library(
"//staging/src/k8s.io/apimachinery/pkg/util/validation:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
"//vendor/k8s.io/klog/v2:go_default_library",
"//vendor/k8s.io/utils/net:go_default_library",
],
)

150
vendor/k8s.io/kubernetes/pkg/apis/core/validation/validation.go generated vendored
View File

@ -29,8 +29,6 @@ import (
"unicode"
"unicode/utf8"
"k8s.io/klog/v2"
v1 "k8s.io/api/core/v1"
apiequality "k8s.io/apimachinery/pkg/api/equality"
"k8s.io/apimachinery/pkg/api/resource"
@ -1944,13 +1942,11 @@ func ValidatePersistentVolumeUpdate(newPv, oldPv *core.PersistentVolume) field.E
}
// ValidatePersistentVolumeStatusUpdate tests to see if the status update is legal for an end user to make.
// newPv is updated with fields that cannot be changed.
func ValidatePersistentVolumeStatusUpdate(newPv, oldPv *core.PersistentVolume) field.ErrorList {
allErrs := ValidateObjectMetaUpdate(&newPv.ObjectMeta, &oldPv.ObjectMeta, field.NewPath("metadata"))
if len(newPv.ResourceVersion) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("resourceVersion"), ""))
}
newPv.Spec = oldPv.Spec
return allErrs
}
@ -2023,7 +2019,7 @@ func ValidatePersistentVolumeClaimUpdate(newPvc, oldPvc *core.PersistentVolumeCl
// Claims are immutable in order to enforce quota, range limits, etc. without gaming the system.
if len(oldPvc.Spec.VolumeName) == 0 {
// volumeName changes are allowed once.
oldPvcClone.Spec.VolumeName = newPvcClone.Spec.VolumeName
oldPvcClone.Spec.VolumeName = newPvcClone.Spec.VolumeName // +k8s:verify-mutation:reason=clone
}
if validateStorageClassUpgrade(oldPvcClone.Annotations, newPvcClone.Annotations,
@ -2039,7 +2035,7 @@ func ValidatePersistentVolumeClaimUpdate(newPvc, oldPvc *core.PersistentVolumeCl
if utilfeature.DefaultFeatureGate.Enabled(features.ExpandPersistentVolumes) {
// lets make sure storage values are same.
if newPvc.Status.Phase == core.ClaimBound && newPvcClone.Spec.Resources.Requests != nil {
newPvcClone.Spec.Resources.Requests["storage"] = oldPvc.Spec.Resources.Requests["storage"]
newPvcClone.Spec.Resources.Requests["storage"] = oldPvc.Spec.Resources.Requests["storage"] // +k8s:verify-mutation:reason=clone
}
oldSize := oldPvc.Spec.Resources.Requests["storage"]
@ -2096,7 +2092,6 @@ func ValidatePersistentVolumeClaimStatusUpdate(newPvc, oldPvc *core.PersistentVo
for r, qty := range newPvc.Status.Capacity {
allErrs = append(allErrs, validateBasicResource(qty, capPath.Key(string(r)))...)
}
newPvc.Spec = oldPvc.Spec
return allErrs
}
@ -2419,13 +2414,13 @@ func GetVolumeMountMap(mounts []core.VolumeMount) map[string]string {
}
func GetVolumeDeviceMap(devices []core.VolumeDevice) map[string]string {
voldevices := make(map[string]string)
volDevices := make(map[string]string)
for _, dev := range devices {
voldevices[dev.Name] = dev.DevicePath
volDevices[dev.Name] = dev.DevicePath
}
return voldevices
return volDevices
}
func ValidateVolumeMounts(mounts []core.VolumeMount, voldevices map[string]string, volumes map[string]core.VolumeSource, container *core.Container, fldPath *field.Path) field.ErrorList {
@ -3089,10 +3084,11 @@ func validateOnlyAddedTolerations(newTolerations []core.Toleration, oldToleratio
allErrs := field.ErrorList{}
for _, old := range oldTolerations {
found := false
old.TolerationSeconds = nil
for _, new := range newTolerations {
new.TolerationSeconds = nil
if reflect.DeepEqual(old, new) {
oldTolerationClone := old.DeepCopy()
for _, newToleration := range newTolerations {
// assign to our clone before doing a deep equal so we can allow tolerationseconds to change.
oldTolerationClone.TolerationSeconds = newToleration.TolerationSeconds // +k8s:verify-mutation:reason=clone
if reflect.DeepEqual(*oldTolerationClone, newToleration) {
found = true
break
}
@ -3970,37 +3966,44 @@ func ValidatePodUpdate(newPod, oldPod *core.Pod, opts PodValidationOptions) fiel
allErrs = append(allErrs, field.Invalid(specPath.Child("activeDeadlineSeconds"), newPod.Spec.ActiveDeadlineSeconds, "must not update from a positive integer to nil value"))
}
// handle updateable fields by munging those fields prior to deep equal comparison.
mungedPod := *newPod
// munge spec.containers[*].image
var newContainers []core.Container
for ix, container := range mungedPod.Spec.Containers {
container.Image = oldPod.Spec.Containers[ix].Image
newContainers = append(newContainers, container)
}
mungedPod.Spec.Containers = newContainers
// munge spec.initContainers[*].image
var newInitContainers []core.Container
for ix, container := range mungedPod.Spec.InitContainers {
container.Image = oldPod.Spec.InitContainers[ix].Image
newInitContainers = append(newInitContainers, container)
}
mungedPod.Spec.InitContainers = newInitContainers
// munge spec.activeDeadlineSeconds
mungedPod.Spec.ActiveDeadlineSeconds = nil
if oldPod.Spec.ActiveDeadlineSeconds != nil {
activeDeadlineSeconds := *oldPod.Spec.ActiveDeadlineSeconds
mungedPod.Spec.ActiveDeadlineSeconds = &activeDeadlineSeconds
}
// Allow only additions to tolerations updates.
mungedPod.Spec.Tolerations = oldPod.Spec.Tolerations
allErrs = append(allErrs, validateOnlyAddedTolerations(newPod.Spec.Tolerations, oldPod.Spec.Tolerations, specPath.Child("tolerations"))...)
if !apiequality.Semantic.DeepEqual(mungedPod.Spec, oldPod.Spec) {
// the last thing to check is pod spec equality. If the pod specs are equal, then we can simply return the errors we have
// so far and save the cost of a deep copy.
if apiequality.Semantic.DeepEqual(newPod.Spec, oldPod.Spec) {
return allErrs
}
// handle updateable fields by munging those fields prior to deep equal comparison.
mungedPodSpec := *newPod.Spec.DeepCopy()
// munge spec.containers[*].image
var newContainers []core.Container
for ix, container := range mungedPodSpec.Containers {
container.Image = oldPod.Spec.Containers[ix].Image // +k8s:verify-mutation:reason=clone
newContainers = append(newContainers, container)
}
mungedPodSpec.Containers = newContainers
// munge spec.initContainers[*].image
var newInitContainers []core.Container
for ix, container := range mungedPodSpec.InitContainers {
container.Image = oldPod.Spec.InitContainers[ix].Image // +k8s:verify-mutation:reason=clone
newInitContainers = append(newInitContainers, container)
}
mungedPodSpec.InitContainers = newInitContainers
// munge spec.activeDeadlineSeconds
mungedPodSpec.ActiveDeadlineSeconds = nil
if oldPod.Spec.ActiveDeadlineSeconds != nil {
activeDeadlineSeconds := *oldPod.Spec.ActiveDeadlineSeconds
mungedPodSpec.ActiveDeadlineSeconds = &activeDeadlineSeconds
}
// tolerations are checked before the deep copy, so munge those too
mungedPodSpec.Tolerations = oldPod.Spec.Tolerations // +k8s:verify-mutation:reason=clone
if !apiequality.Semantic.DeepEqual(mungedPodSpec, oldPod.Spec) {
// This diff isn't perfect, but it's a helluva lot better an "I'm not going to tell you what the difference is".
//TODO: Pinpoint the specific field that causes the invalid error after we have strategic merge diff
specDiff := diff.ObjectDiff(mungedPod.Spec, oldPod.Spec)
specDiff := diff.ObjectDiff(mungedPodSpec, oldPod.Spec)
allErrs = append(allErrs, field.Forbidden(specPath, fmt.Sprintf("pod updates may not change fields other than `spec.containers[*].image`, `spec.initContainers[*].image`, `spec.activeDeadlineSeconds` or `spec.tolerations` (only additions to existing tolerations)\n%v", specDiff)))
}
@ -4032,8 +4035,7 @@ func ValidateContainerStateTransition(newStatuses, oldStatuses []core.ContainerS
return allErrs
}
// ValidatePodStatusUpdate tests to see if the update is legal for an end user to make. newPod is updated with fields
// that cannot be changed.
// ValidatePodStatusUpdate tests to see if the update is legal for an end user to make.
func ValidatePodStatusUpdate(newPod, oldPod *core.Pod) field.ErrorList {
fldPath := field.NewPath("metadata")
allErrs := ValidateObjectMetaUpdate(&newPod.ObjectMeta, &oldPod.ObjectMeta, fldPath)
@ -4064,9 +4066,6 @@ func ValidatePodStatusUpdate(newPod, oldPod *core.Pod) field.ErrorList {
}
}
// For status update we ignore changes to pod spec.
newPod.Spec = oldPod.Spec
return allErrs
}
@ -4754,11 +4753,8 @@ func ValidateNodeUpdate(node, oldNode *core.Node) field.ErrorList {
addresses[address] = true
}
if len(oldNode.Spec.PodCIDRs) == 0 {
// Allow the controller manager to assign a CIDR to a node if it doesn't have one.
//this is a no op for a string slice.
oldNode.Spec.PodCIDRs = node.Spec.PodCIDRs
} else {
// Allow the controller manager to assign a CIDR to a node if it doesn't have one.
if len(oldNode.Spec.PodCIDRs) > 0 {
// compare the entire slice
if len(oldNode.Spec.PodCIDRs) != len(node.Spec.PodCIDRs) {
allErrs = append(allErrs, field.Forbidden(field.NewPath("spec", "podCIDRs"), "node updates may not change podCIDR except from \"\" to valid"))
@ -4772,46 +4768,35 @@ func ValidateNodeUpdate(node, oldNode *core.Node) field.ErrorList {
}
// Allow controller manager updating provider ID when not set
if len(oldNode.Spec.ProviderID) == 0 {
oldNode.Spec.ProviderID = node.Spec.ProviderID
} else {
if oldNode.Spec.ProviderID != node.Spec.ProviderID {
allErrs = append(allErrs, field.Forbidden(field.NewPath("spec", "providerID"), "node updates may not change providerID except from \"\" to valid"))
}
if len(oldNode.Spec.ProviderID) > 0 && oldNode.Spec.ProviderID != node.Spec.ProviderID {
allErrs = append(allErrs, field.Forbidden(field.NewPath("spec", "providerID"), "node updates may not change providerID except from \"\" to valid"))
}
if node.Spec.ConfigSource != nil {
allErrs = append(allErrs, validateNodeConfigSourceSpec(node.Spec.ConfigSource, field.NewPath("spec", "configSource"))...)
}
oldNode.Spec.ConfigSource = node.Spec.ConfigSource
if node.Status.Config != nil {
allErrs = append(allErrs, validateNodeConfigStatus(node.Status.Config, field.NewPath("status", "config"))...)
}
oldNode.Status.Config = node.Status.Config
// TODO: move reset function to its own location
// Ignore metadata changes now that they have been tested
oldNode.ObjectMeta = node.ObjectMeta
// Allow users to update capacity
oldNode.Status.Capacity = node.Status.Capacity
// Allow users to unschedule node
oldNode.Spec.Unschedulable = node.Spec.Unschedulable
// Clear status
oldNode.Status = node.Status
// update taints
if len(node.Spec.Taints) > 0 {
allErrs = append(allErrs, validateNodeTaints(node.Spec.Taints, fldPath.Child("taints"))...)
}
oldNode.Spec.Taints = node.Spec.Taints
// We made allowed changes to oldNode, and now we compare oldNode to node. Any remaining differences indicate changes to protected fields.
// TODO: Add a 'real' error type for this error and provide print actual diffs.
if !apiequality.Semantic.DeepEqual(oldNode, node) {
klog.V(4).Infof("Update failed validation %#v vs %#v", oldNode, node)
allErrs = append(allErrs, field.Forbidden(field.NewPath(""), "node updates may only change labels, taints, or capacity (or configSource, if the DynamicKubeletConfig feature gate is enabled)"))
if node.Spec.DoNotUseExternalID != oldNode.Spec.DoNotUseExternalID {
allErrs = append(allErrs, field.Forbidden(field.NewPath("spec", "externalID"), "may not be updated"))
}
// status and metadata are allowed change (barring restrictions above), so separately test spec field.
// spec only has a few fields, so check the ones we don't allow changing
// 1. PodCIDRs - immutable after first set - checked above
// 2. ProviderID - immutable after first set - checked above
// 3. Unschedulable - allowed to change
// 4. Taints - allowed to change
// 5. ConfigSource - allowed to change (and checked above)
// 6. DoNotUseExternalID - immutable - checked above
return allErrs
}
@ -5224,10 +5209,6 @@ func ValidateSecret(secret *core.Secret) field.ErrorList {
func ValidateSecretUpdate(newSecret, oldSecret *core.Secret) field.ErrorList {
allErrs := ValidateObjectMetaUpdate(&newSecret.ObjectMeta, &oldSecret.ObjectMeta, field.NewPath("metadata"))
if len(newSecret.Type) == 0 {
newSecret.Type = oldSecret.Type
}
allErrs = append(allErrs, ValidateImmutableField(newSecret.Type, oldSecret.Type, field.NewPath("type"))...)
if oldSecret.Immutable != nil && *oldSecret.Immutable {
if newSecret.Immutable == nil || !*newSecret.Immutable {
@ -5527,7 +5508,6 @@ func ValidateResourceQuantityValue(resource string, value resource.Quantity, fld
}
// ValidateResourceQuotaUpdate tests to see if the update is legal for an end user to make.
// newResourceQuota is updated with fields that cannot be changed.
func ValidateResourceQuotaUpdate(newResourceQuota, oldResourceQuota *core.ResourceQuota) field.ErrorList {
allErrs := ValidateObjectMetaUpdate(&newResourceQuota.ObjectMeta, &oldResourceQuota.ObjectMeta, field.NewPath("metadata"))
allErrs = append(allErrs, ValidateResourceQuotaSpec(&newResourceQuota.Spec, field.NewPath("spec"))...)
@ -5546,12 +5526,10 @@ func ValidateResourceQuotaUpdate(newResourceQuota, oldResourceQuota *core.Resour
allErrs = append(allErrs, field.Invalid(fldPath, newResourceQuota.Spec.Scopes, fieldImmutableErrorMsg))
}
newResourceQuota.Status = oldResourceQuota.Status
return allErrs
}
// ValidateResourceQuotaStatusUpdate tests to see if the status update is legal for an end user to make.
// newResourceQuota is updated with fields that cannot be changed.
func ValidateResourceQuotaStatusUpdate(newResourceQuota, oldResourceQuota *core.ResourceQuota) field.ErrorList {
allErrs := ValidateObjectMetaUpdate(&newResourceQuota.ObjectMeta, &oldResourceQuota.ObjectMeta, field.NewPath("metadata"))
if len(newResourceQuota.ResourceVersion) == 0 {
@ -5569,7 +5547,6 @@ func ValidateResourceQuotaStatusUpdate(newResourceQuota, oldResourceQuota *core.
allErrs = append(allErrs, ValidateResourceQuotaResourceName(string(k), resPath)...)
allErrs = append(allErrs, ValidateResourceQuantityValue(string(k), v, resPath)...)
}
newResourceQuota.Spec = oldResourceQuota.Spec
return allErrs
}
@ -5602,19 +5579,14 @@ func validateKubeFinalizerName(stringValue string, fldPath *field.Path) field.Er
}
// ValidateNamespaceUpdate tests to make sure a namespace update can be applied.
// newNamespace is updated with fields that cannot be changed
func ValidateNamespaceUpdate(newNamespace *core.Namespace, oldNamespace *core.Namespace) field.ErrorList {
allErrs := ValidateObjectMetaUpdate(&newNamespace.ObjectMeta, &oldNamespace.ObjectMeta, field.NewPath("metadata"))
newNamespace.Spec.Finalizers = oldNamespace.Spec.Finalizers
newNamespace.Status = oldNamespace.Status
return allErrs
}
// ValidateNamespaceStatusUpdate tests to see if the update is legal for an end user to make. newNamespace is updated with fields
// that cannot be changed.
// ValidateNamespaceStatusUpdate tests to see if the update is legal for an end user to make.
func ValidateNamespaceStatusUpdate(newNamespace, oldNamespace *core.Namespace) field.ErrorList {
allErrs := ValidateObjectMetaUpdate(&newNamespace.ObjectMeta, &oldNamespace.ObjectMeta, field.NewPath("metadata"))
newNamespace.Spec = oldNamespace.Spec
if newNamespace.DeletionTimestamp.IsZero() {
if newNamespace.Status.Phase != core.NamespaceActive {
allErrs = append(allErrs, field.Invalid(field.NewPath("status", "Phase"), newNamespace.Status.Phase, "may only be 'Active' if `deletionTimestamp` is empty"))
@ -5628,7 +5600,6 @@ func ValidateNamespaceStatusUpdate(newNamespace, oldNamespace *core.Namespace) f
}
// ValidateNamespaceFinalizeUpdate tests to see if the update is legal for an end user to make.
// newNamespace is updated with fields that cannot be changed.
func ValidateNamespaceFinalizeUpdate(newNamespace, oldNamespace *core.Namespace) field.ErrorList {
allErrs := ValidateObjectMetaUpdate(&newNamespace.ObjectMeta, &oldNamespace.ObjectMeta, field.NewPath("metadata"))
@ -5637,7 +5608,6 @@ func ValidateNamespaceFinalizeUpdate(newNamespace, oldNamespace *core.Namespace)
idxPath := fldPath.Index(i)
allErrs = append(allErrs, validateFinalizerName(string(newNamespace.Spec.Finalizers[i]), idxPath)...)
}
newNamespace.Status = oldNamespace.Status
return allErrs
}