func ValidateClusterRoleBinding(roleBinding *rbac.ClusterRoleBinding) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&roleBinding.ObjectMeta, false, minimalNameRequirements, field.NewPath("metadata"))...)
// TODO allow multiple API groups. For now, restrict to one, but I can envision other experimental roles in other groups taking
// advantage of the binding infrastructure
if roleBinding.RoleRef.APIGroup != rbac.GroupName {
allErrs = append(allErrs, field.NotSupported(field.NewPath("roleRef", "apiGroup"), roleBinding.RoleRef.APIGroup, []string{rbac.GroupName}))
}
switch roleBinding.RoleRef.Kind {
case "ClusterRole":
default:
allErrs = append(allErrs, field.NotSupported(field.NewPath("roleRef", "kind"), roleBinding.RoleRef.Kind, []string{"ClusterRole"}))
}
if len(roleBinding.RoleRef.Name) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("roleRef", "name"), ""))
} else {
for _, msg := range minimalNameRequirements(roleBinding.RoleRef.Name, false) {
allErrs = append(allErrs, field.Invalid(field.NewPath("roleRef", "name"), roleBinding.RoleRef.Name, msg))
}
}
subjectsPath := field.NewPath("subjects")
for i, subject := range roleBinding.Subjects {
allErrs = append(allErrs, validateRoleBindingSubject(subject, false, subjectsPath.Index(i))...)
}
return allErrs
}
func ValidateJob(job *extensions.Job) validation.ErrorList {
allErrs := validation.ErrorList{}
// Jobs and rcs have the same name validation
allErrs = append(allErrs, apivalidation.ValidateObjectMeta(&job.ObjectMeta, true, apivalidation.ValidateReplicationControllerName, validation.NewFieldPath("metadata"))...)
allErrs = append(allErrs, ValidateJobSpec(&job.Spec, validation.NewFieldPath("spec"))...)
return allErrs
}
func ValidateIdentity(identity *api.Identity) field.ErrorList {
allErrs := kvalidation.ValidateObjectMeta(&identity.ObjectMeta, false, ValidateIdentityName, field.NewPath("metadata"))
if len(identity.ProviderName) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("providerName"), ""))
} else if reasons := ValidateIdentityProviderName(identity.ProviderName); len(reasons) != 0 {
allErrs = append(allErrs, field.Invalid(field.NewPath("providerName"), identity.ProviderName, strings.Join(reasons, ", ")))
}
if len(identity.ProviderUserName) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("providerUserName"), ""))
} else if reasons := ValidateIdentityProviderName(identity.ProviderUserName); len(reasons) != 0 {
allErrs = append(allErrs, field.Invalid(field.NewPath("providerUserName"), identity.ProviderUserName, strings.Join(reasons, ", ")))
}
userPath := field.NewPath("user")
if len(identity.ProviderName) > 0 && len(identity.ProviderUserName) > 0 {
expectedIdentityName := identity.ProviderName + ":" + identity.ProviderUserName
if identity.Name != expectedIdentityName {
allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, fmt.Sprintf("must be %s", expectedIdentityName)))
}
}
if reasons := ValidateUserName(identity.User.Name, false); len(reasons) != 0 {
allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, strings.Join(reasons, ", ")))
}
if len(identity.User.Name) == 0 && len(identity.User.UID) != 0 {
allErrs = append(allErrs, field.Required(userPath.Child("username"), "username is required when uid is provided"))
}
if len(identity.User.Name) != 0 && len(identity.User.UID) == 0 {
allErrs = append(allErrs, field.Required(userPath.Child("uid"), "uid is required when username is provided"))
}
return allErrs
}
// ValidateBuildConfig tests required fields for a Build.
func ValidateBuildConfig(config *buildapi.BuildConfig) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&config.ObjectMeta, true, validation.NameIsDNSSubdomain, field.NewPath("metadata"))...)
// image change triggers that refer
fromRefs := map[string]struct{}{}
specPath := field.NewPath("spec")
triggersPath := specPath.Child("triggers")
buildFrom := buildutil.GetInputReference(config.Spec.Strategy)
for i, trg := range config.Spec.Triggers {
allErrs = append(allErrs, validateTrigger(&trg, buildFrom, triggersPath.Index(i))...)
if trg.Type != buildapi.ImageChangeBuildTriggerType || trg.ImageChange == nil {
continue
}
from := trg.ImageChange.From
if from == nil {
from = buildFrom
}
fromKey := refKey(config.Namespace, from)
_, exists := fromRefs[fromKey]
if exists {
allErrs = append(allErrs, field.Invalid(triggersPath, config.Spec.Triggers, "multiple ImageChange triggers refer to the same image stream tag"))
}
fromRefs[fromKey] = struct{}{}
}
allErrs = append(allErrs, validateBuildSpec(&config.Spec.BuildSpec, specPath)...)
return allErrs
}
func ValidateClusterRoleBinding(roleBinding *rbac.ClusterRoleBinding) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&roleBinding.ObjectMeta, false, minimalNameRequirements, field.NewPath("metadata"))...)
// roleRef namespace is empty when referring to global policy.
if len(roleBinding.RoleRef.Namespace) > 0 {
for _, msg := range validation.ValidateNamespaceName(roleBinding.RoleRef.Namespace, false) {
allErrs = append(allErrs, field.Invalid(field.NewPath("roleRef", "namespace"), roleBinding.RoleRef.Namespace, msg))
}
}
if len(roleBinding.RoleRef.Name) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("roleRef", "name"), ""))
} else {
for _, msg := range minimalNameRequirements(roleBinding.RoleRef.Name, false) {
allErrs = append(allErrs, field.Invalid(field.NewPath("roleRef", "name"), roleBinding.RoleRef.Name, msg))
}
}
subjectsPath := field.NewPath("subjects")
for i, subject := range roleBinding.Subjects {
allErrs = append(allErrs, validateRoleBindingSubject(subject, false, subjectsPath.Index(i))...)
}
return allErrs
}
func validateRoleBinding(roleBinding *rbac.RoleBinding, isNamespaced bool, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&roleBinding.ObjectMeta, isNamespaced, minimalNameRequirements, fldPath.Child("metadata"))...)
// roleRef namespace is empty when referring to global policy.
if len(roleBinding.RoleRef.Namespace) > 0 {
if ok, reason := validation.ValidateNamespaceName(roleBinding.RoleRef.Namespace, false); !ok {
allErrs = append(allErrs, field.Invalid(fldPath.Child("roleRef", "namespace"), roleBinding.RoleRef.Namespace, reason))
}
}
if len(roleBinding.RoleRef.Name) == 0 {
allErrs = append(allErrs, field.Required(fldPath.Child("roleRef", "name"), ""))
} else {
if valid, err := minimalNameRequirements(roleBinding.RoleRef.Name, false); !valid {
allErrs = append(allErrs, field.Invalid(fldPath.Child("roleRef", "name"), roleBinding.RoleRef.Name, err))
}
}
subjectsPath := field.NewPath("subjects")
for i, subject := range roleBinding.Subjects {
allErrs = append(allErrs, validateRoleBindingSubject(subject, isNamespaced, subjectsPath.Index(i))...)
}
return allErrs
}
func ValidateIdentity(identity *api.Identity) field.ErrorList {
allErrs := kvalidation.ValidateObjectMeta(&identity.ObjectMeta, false, ValidateIdentityName, field.NewPath("metadata"))
if len(identity.ProviderName) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("providerName"), ""))
} else if ok, msg := ValidateIdentityProviderName(identity.ProviderName); !ok {
allErrs = append(allErrs, field.Invalid(field.NewPath("providerName"), identity.ProviderName, msg))
}
if len(identity.ProviderUserName) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("providerUserName"), ""))
} else if ok, msg := ValidateIdentityProviderName(identity.ProviderUserName); !ok {
allErrs = append(allErrs, field.Invalid(field.NewPath("providerUserName"), identity.ProviderUserName, msg))
}
userPath := field.NewPath("user")
if len(identity.ProviderName) > 0 && len(identity.ProviderUserName) > 0 {
expectedIdentityName := identity.ProviderName + ":" + identity.ProviderUserName
if identity.Name != expectedIdentityName {
allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, fmt.Sprintf("must be %s", expectedIdentityName)))
}
}
if ok, msg := ValidateUserName(identity.User.Name, false); !ok {
allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, msg))
}
if len(identity.User.Name) == 0 && len(identity.User.UID) != 0 {
allErrs = append(allErrs, field.Invalid(userPath.Child("uid"), identity.User.UID, "may not be set if user.name is empty"))
}
if len(identity.User.Name) != 0 && len(identity.User.UID) == 0 {
allErrs = append(allErrs, field.Required(userPath.Child("uid"), ""))
}
return allErrs
}
func ValidateDeploymentConfig(config *deployapi.DeploymentConfig) fielderrors.ValidationErrorList {
allErrs := fielderrors.ValidationErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&config.ObjectMeta, true, validation.NameIsDNSSubdomain).Prefix("metadata")...)
// TODO: Refactor to validate spec and status separately
for i := range config.Spec.Triggers {
allErrs = append(allErrs, validateTrigger(&config.Spec.Triggers[i]).PrefixIndex(i).Prefix("spec.triggers")...)
}
allErrs = append(allErrs, validateDeploymentStrategy(&config.Spec.Strategy).Prefix("spec.strategy")...)
if config.Spec.Template == nil {
allErrs = append(allErrs, fielderrors.NewFieldRequired("spec.template"))
} else {
allErrs = append(allErrs, validation.ValidatePodTemplateSpec(config.Spec.Template).Prefix("spec.template")...)
}
if config.Status.LatestVersion < 0 {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("status.latestVersion", config.Status.LatestVersion, "latestVersion cannot be negative"))
}
if config.Spec.Replicas < 0 {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("spec.replicas", config.Spec.Replicas, "replicas cannot be negative"))
}
if len(config.Spec.Selector) == 0 {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("spec.selector", config.Spec.Selector, "selector cannot be empty"))
}
return allErrs
}
func ValidatePolicyBinding(policyBinding *authorizationapi.PolicyBinding, isNamespaced bool) fielderrors.ValidationErrorList {
allErrs := fielderrors.ValidationErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&policyBinding.ObjectMeta, isNamespaced, PolicyBindingNameValidator(policyBinding.PolicyRef.Namespace)).Prefix("metadata")...)
if !isNamespaced {
if len(policyBinding.PolicyRef.Namespace) > 0 {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("policyRef.namespace", policyBinding.PolicyRef.Namespace, "may not reference another namespace"))
}
}
for roleBindingKey, roleBinding := range policyBinding.RoleBindings {
if roleBinding == nil {
allErrs = append(allErrs, fielderrors.NewFieldRequired("roleBindings."+roleBindingKey))
}
if roleBinding.RoleRef.Namespace != policyBinding.PolicyRef.Namespace {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("roleBindings."+roleBindingKey+".roleRef.namespace", policyBinding.PolicyRef.Namespace, "must be "+policyBinding.PolicyRef.Namespace))
}
if roleBindingKey != roleBinding.Name {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("roleBindings."+roleBindingKey+".metadata.name", roleBinding.Name, "must be "+roleBindingKey))
}
allErrs = append(allErrs, ValidateRoleBinding(roleBinding, isNamespaced).Prefix("roleBindings."+roleBindingKey)...)
}
return allErrs
}
// ValidateImageStream tests required fields for an ImageStream.
func ValidateImageStream(stream *api.ImageStream) field.ErrorList {
result := validation.ValidateObjectMeta(&stream.ObjectMeta, true, ValidateImageStreamName, field.NewPath("metadata"))
// Ensure we can generate a valid docker image repository from namespace/name
if len(stream.Namespace+"/"+stream.Name) > reference.NameTotalLengthMax {
result = append(result, field.Invalid(field.NewPath("metadata", "name"), stream.Name, fmt.Sprintf("'namespace/name' cannot be longer than %d characters", reference.NameTotalLengthMax)))
}
if len(stream.Spec.DockerImageRepository) != 0 {
dockerImageRepositoryPath := field.NewPath("spec", "dockerImageRepository")
if ref, err := api.ParseDockerImageReference(stream.Spec.DockerImageRepository); err != nil {
result = append(result, field.Invalid(dockerImageRepositoryPath, stream.Spec.DockerImageRepository, err.Error()))
} else {
if len(ref.Tag) > 0 {
result = append(result, field.Invalid(dockerImageRepositoryPath, stream.Spec.DockerImageRepository, "the repository name may not contain a tag"))
}
if len(ref.ID) > 0 {
result = append(result, field.Invalid(dockerImageRepositoryPath, stream.Spec.DockerImageRepository, "the repository name may not contain an ID"))
}
}
}
for tag, tagRef := range stream.Spec.Tags {
path := field.NewPath("spec", "tags").Key(tag)
result = append(result, ValidateImageStreamTagReference(tagRef, path)...)
}
for tag, history := range stream.Status.Tags {
for i, tagEvent := range history.Items {
if len(tagEvent.DockerImageReference) == 0 {
result = append(result, field.Required(field.NewPath("status", "tags").Key(tag).Child("items").Index(i).Child("dockerImageReference"), ""))
}
}
}
return result
}
func ValidateDeploymentConfig(config *deployapi.DeploymentConfig) field.ErrorList {
allErrs := validation.ValidateObjectMeta(&config.ObjectMeta, true, validation.NameIsDNSSubdomain, field.NewPath("metadata"))
// TODO: Refactor to validate spec and status separately
for i := range config.Spec.Triggers {
allErrs = append(allErrs, validateTrigger(&config.Spec.Triggers[i], field.NewPath("spec", "triggers").Index(i))...)
}
specPath := field.NewPath("spec")
allErrs = append(allErrs, validateDeploymentStrategy(&config.Spec.Strategy, field.NewPath("spec", "strategy"))...)
if config.Spec.Template == nil {
allErrs = append(allErrs, field.Required(specPath.Child("template"), ""))
} else {
allErrs = append(allErrs, validation.ValidatePodTemplateSpec(config.Spec.Template, specPath.Child("template"))...)
}
if config.Status.LatestVersion < 0 {
allErrs = append(allErrs, field.Invalid(field.NewPath("status", "latestVersion"), config.Status.LatestVersion, "latestVersion cannot be negative"))
}
if config.Spec.Replicas < 0 {
allErrs = append(allErrs, field.Invalid(specPath.Child("replicas"), config.Spec.Replicas, "replicas cannot be negative"))
}
if len(config.Spec.Selector) == 0 {
allErrs = append(allErrs, field.Invalid(specPath.Child("selector"), config.Spec.Selector, "selector cannot be empty"))
}
return allErrs
}
func ValidateJob(job *experimental.Job) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
// Jobs and rcs have the same name validation
allErrs = append(allErrs, apivalidation.ValidateObjectMeta(&job.ObjectMeta, true, apivalidation.ValidateReplicationControllerName).Prefix("metadata")...)
allErrs = append(allErrs, ValidateJobSpec(&job.Spec).Prefix("spec")...)
return allErrs
}
// ValidateImageStreamMapping tests required fields for an ImageStreamMapping.
func ValidateImageStreamMapping(mapping *api.ImageStreamMapping) field.ErrorList {
result := validation.ValidateObjectMeta(&mapping.ObjectMeta, true, oapi.MinimalNameRequirements, field.NewPath("metadata"))
hasRepository := len(mapping.DockerImageRepository) != 0
hasName := len(mapping.Name) != 0
switch {
case hasRepository:
if _, err := api.ParseDockerImageReference(mapping.DockerImageRepository); err != nil {
result = append(result, field.Invalid(field.NewPath("dockerImageRepository"), mapping.DockerImageRepository, err.Error()))
}
case hasName:
default:
result = append(result, field.Required(field.NewPath("name"), ""))
result = append(result, field.Required(field.NewPath("dockerImageRepository"), ""))
}
if ok, msg := validation.ValidateNamespaceName(mapping.Namespace, false); !ok {
result = append(result, field.Invalid(field.NewPath("metadata", "namespace"), mapping.Namespace, msg))
}
if len(mapping.Tag) == 0 {
result = append(result, field.Required(field.NewPath("tag"), ""))
}
if errs := validateImage(&mapping.Image, field.NewPath("image")); len(errs) != 0 {
result = append(result, errs...)
}
return result
}
// BeforeCreate ensures that common operations for all resources are performed on creation. It only returns
// errors that can be converted to api.Status. It invokes PrepareForCreate, then GenerateName, then Validate.
// It returns nil if the object should be created.
func BeforeCreate(strategy RESTCreateStrategy, ctx api.Context, obj runtime.Object) error {
objectMeta, kind, kerr := objectMetaAndKind(strategy, obj)
if kerr != nil {
return kerr
}
if strategy.NamespaceScoped() {
if !api.ValidNamespace(ctx, objectMeta) {
return errors.NewBadRequest("the namespace of the provided object does not match the namespace sent on the request")
}
} else {
objectMeta.Namespace = api.NamespaceNone
}
objectMeta.DeletionTimestamp = nil
objectMeta.DeletionGracePeriodSeconds = nil
strategy.PrepareForCreate(obj)
api.FillObjectMetaSystemFields(ctx, objectMeta)
api.GenerateName(strategy, objectMeta)
if errs := strategy.Validate(ctx, obj); len(errs) > 0 {
return errors.NewInvalid(kind, objectMeta.Name, errs)
}
// Custom validation (including name validation) passed
// Now run common validation on object meta
// Do this *after* custom validation so that specific error messages are shown whenever possible
if errs := validation.ValidateObjectMeta(objectMeta, strategy.NamespaceScoped(), validation.ValidatePathSegmentName); len(errs) > 0 {
return errors.NewInvalid(kind, objectMeta.Name, errs)
}
strategy.Canonicalize(obj)
return nil
}
func ValidateIdentity(identity *api.Identity) fielderrors.ValidationErrorList {
allErrs := fielderrors.ValidationErrorList{}
allErrs = append(allErrs, kvalidation.ValidateObjectMeta(&identity.ObjectMeta, false, ValidateIdentityName).Prefix("metadata")...)
if len(identity.ProviderName) == 0 {
allErrs = append(allErrs, fielderrors.NewFieldRequired("providerName"))
} else if ok, msg := ValidateIdentityProviderName(identity.ProviderName); !ok {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("providerName", identity.ProviderName, msg))
}
if len(identity.ProviderUserName) == 0 {
allErrs = append(allErrs, fielderrors.NewFieldRequired("providerUserName"))
} else if ok, msg := ValidateIdentityProviderName(identity.ProviderUserName); !ok {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("providerUserName", identity.ProviderUserName, msg))
}
if len(identity.ProviderName) > 0 && len(identity.ProviderUserName) > 0 {
expectedIdentityName := identity.ProviderName + ":" + identity.ProviderUserName
if identity.Name != expectedIdentityName {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("user.name", identity.User.Name, fmt.Sprintf("must be %s", expectedIdentityName)))
}
}
if ok, msg := ValidateUserName(identity.User.Name, false); !ok {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("user.name", identity.User.Name, msg))
}
if len(identity.User.Name) == 0 && len(identity.User.UID) != 0 {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("user.uid", identity.User.UID, "may not be set if user.name is empty"))
}
if len(identity.User.Name) != 0 && len(identity.User.UID) == 0 {
allErrs = append(allErrs, fielderrors.NewFieldRequired("user.uid"))
}
return allErrs
}
// ValidateStorageClass validates a StorageClass.
func ValidateStorageClass(storageClass *extensions.StorageClass) field.ErrorList {
allErrs := apivalidation.ValidateObjectMeta(&storageClass.ObjectMeta, false, apivalidation.NameIsDNSSubdomain, field.NewPath("metadata"))
allErrs = append(allErrs, validateProvisioner(storageClass.Provisioner, field.NewPath("provisioner"))...)
allErrs = append(allErrs, validateParameters(storageClass.Parameters, field.NewPath("parameters"))...)
return allErrs
}
// ValidateBuild tests required fields for a Build.
func ValidateBuild(build *buildapi.Build) fielderrors.ValidationErrorList {
allErrs := fielderrors.ValidationErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&build.ObjectMeta, true, validation.NameIsDNSSubdomain).Prefix("metadata")...)
allErrs = append(allErrs, validateBuildSpec(&build.Spec).Prefix("spec")...)
return allErrs
}
// ValidateBuildConfig tests required fields for a Build.
func ValidateBuildConfig(config *buildapi.BuildConfig) fielderrors.ValidationErrorList {
allErrs := fielderrors.ValidationErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&config.ObjectMeta, true, validation.NameIsDNSSubdomain).Prefix("metadata")...)
// image change triggers that refer
fromRefs := map[string]struct{}{}
for i, trg := range config.Spec.Triggers {
allErrs = append(allErrs, validateTrigger(&trg).PrefixIndex(i).Prefix("triggers")...)
if trg.Type != buildapi.ImageChangeBuildTriggerType || trg.ImageChange == nil {
continue
}
from := trg.ImageChange.From
if from == nil {
from = buildutil.GetImageStreamForStrategy(config.Spec.Strategy)
}
fromKey := refKey(config.Namespace, from)
_, exists := fromRefs[fromKey]
if exists {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("triggers", config.Spec.Triggers, "multiple ImageChange triggers refer to the same image stream tag"))
}
fromRefs[fromKey] = struct{}{}
}
allErrs = append(allErrs, validateBuildSpec(&config.Spec.BuildSpec).Prefix("spec")...)
return allErrs
}
func ValidateClusterResourceQuota(clusterquota *quotaapi.ClusterResourceQuota) field.ErrorList {
allErrs := validation.ValidateObjectMeta(&clusterquota.ObjectMeta, false, validation.ValidateResourceQuotaName, field.NewPath("metadata"))
hasSelectionCriteria := (clusterquota.Spec.Selector.LabelSelector != nil && len(clusterquota.Spec.Selector.LabelSelector.MatchLabels)+len(clusterquota.Spec.Selector.LabelSelector.MatchExpressions) > 0) ||
(len(clusterquota.Spec.Selector.AnnotationSelector) > 0)
if !hasSelectionCriteria {
allErrs = append(allErrs, field.Required(field.NewPath("spec", "selector"), "must restrict the selected projects"))
}
if clusterquota.Spec.Selector.LabelSelector != nil {
allErrs = append(allErrs, unversionedvalidation.ValidateLabelSelector(clusterquota.Spec.Selector.LabelSelector, field.NewPath("spec", "selector", "labels"))...)
if len(clusterquota.Spec.Selector.LabelSelector.MatchLabels)+len(clusterquota.Spec.Selector.LabelSelector.MatchExpressions) == 0 {
allErrs = append(allErrs, field.Invalid(field.NewPath("spec", "selector", "labels"), clusterquota.Spec.Selector.LabelSelector, "must restrict the selected projects"))
}
}
allErrs = append(allErrs, validation.ValidateResourceQuotaSpec(&clusterquota.Spec.Quota, field.NewPath("spec", "quota"))...)
allErrs = append(allErrs, validation.ValidateResourceQuotaStatus(&clusterquota.Status.Total, field.NewPath("status", "overall"))...)
for e := clusterquota.Status.Namespaces.OrderedKeys().Front(); e != nil; e = e.Next() {
namespace := e.Value.(string)
used, _ := clusterquota.Status.Namespaces.Get(namespace)
fldPath := field.NewPath("status", "namespaces").Key(namespace)
for k, v := range used.Used {
resPath := fldPath.Key(string(k))
allErrs = append(allErrs, validation.ValidateResourceQuotaResourceName(string(k), resPath)...)
allErrs = append(allErrs, validation.ValidateResourceQuantityValue(string(k), v, resPath)...)
}
}
return allErrs
}
// ValidateRoute tests if required fields in the route are set.
func ValidateRoute(route *routeapi.Route) fielderrors.ValidationErrorList {
result := fielderrors.ValidationErrorList{}
//ensure meta is set properly
result = append(result, kval.ValidateObjectMeta(&route.ObjectMeta, true, oapi.GetNameValidationFunc(kval.ValidatePodName)).Prefix("metadata")...)
//host is not required but if it is set ensure it meets DNS requirements
if len(route.Host) > 0 {
if !util.IsDNS1123Subdomain(route.Host) {
result = append(result, fielderrors.NewFieldInvalid("host", route.Host, "host must conform to DNS 952 subdomain conventions"))
}
}
if len(route.Path) > 0 && !strings.HasPrefix(route.Path, "/") {
result = append(result, fielderrors.NewFieldInvalid("path", route.Path, "path must begin with /"))
}
if len(route.ServiceName) == 0 {
result = append(result, fielderrors.NewFieldRequired("serviceName"))
}
if errs := validateTLS(route); len(errs) != 0 {
result = append(result, errs.Prefix("tls")...)
}
return result
}
func ValidatePolicyBinding(policyBinding *authorizationapi.PolicyBinding, isNamespaced bool) field.ErrorList {
allErrs := validation.ValidateObjectMeta(&policyBinding.ObjectMeta, isNamespaced, PolicyBindingNameValidator(policyBinding.PolicyRef.Namespace), field.NewPath("metadata"))
if !isNamespaced {
if len(policyBinding.PolicyRef.Namespace) > 0 {
allErrs = append(allErrs, field.Invalid(field.NewPath("policyRef", "namespace"), policyBinding.PolicyRef.Namespace, "may not reference another namespace"))
}
}
roleBindingsPath := field.NewPath("roleBindings")
for roleBindingKey, roleBinding := range policyBinding.RoleBindings {
keyPath := roleBindingsPath.Key(roleBindingKey)
if roleBinding == nil {
allErrs = append(allErrs, field.Required(keyPath, ""))
}
if roleBinding.RoleRef.Namespace != policyBinding.PolicyRef.Namespace {
allErrs = append(allErrs, field.Invalid(keyPath.Child("roleRef", "namespace"), policyBinding.PolicyRef.Namespace, "must be "+policyBinding.PolicyRef.Namespace))
}
if roleBindingKey != roleBinding.Name {
allErrs = append(allErrs, field.Invalid(keyPath.Child("metadata", "name"), roleBinding.Name, "must be "+roleBindingKey))
}
allErrs = append(allErrs, validateRoleBinding(roleBinding, isNamespaced, keyPath)...)
}
return allErrs
}
func ValidateJob(job *batch.Job) field.ErrorList {
// Jobs and rcs have the same name validation
allErrs := apivalidation.ValidateObjectMeta(&job.ObjectMeta, true, apivalidation.ValidateReplicationControllerName, field.NewPath("metadata"))
allErrs = append(allErrs, ValidateGeneratedSelector(job)...)
allErrs = append(allErrs, ValidateJobSpec(&job.Spec, field.NewPath("spec"))...)
return allErrs
}
func ValidatePodSecurityPolicy(psp *extensions.PodSecurityPolicy) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, apivalidation.ValidateObjectMeta(&psp.ObjectMeta, false, ValidatePodSecurityPolicyName, field.NewPath("metadata"))...)
allErrs = append(allErrs, ValidatePodSecurityPolicySpecificAnnotations(psp.Annotations, field.NewPath("metadata").Child("annotations"))...)
allErrs = append(allErrs, ValidatePodSecurityPolicySpec(&psp.Spec, field.NewPath("spec"))...)
return allErrs
}
// ValidateClusterNetwork tests if required fields in the ClusterNetwork are set.
func ValidateClusterNetwork(clusterNet *sdnapi.ClusterNetwork) field.ErrorList {
allErrs := validation.ValidateObjectMeta(&clusterNet.ObjectMeta, false, oapi.MinimalNameRequirements, field.NewPath("metadata"))
clusterIP, clusterIPNet, err := net.ParseCIDR(clusterNet.Network)
if err != nil {
allErrs = append(allErrs, field.Invalid(field.NewPath("network"), clusterNet.Network, err.Error()))
} else {
ones, bitSize := clusterIPNet.Mask.Size()
if uint32(bitSize-ones) <= clusterNet.HostSubnetLength {
allErrs = append(allErrs, field.Invalid(field.NewPath("hostSubnetLength"), clusterNet.HostSubnetLength, "subnet length is greater than cluster Mask"))
}
}
serviceIP, serviceIPNet, err := net.ParseCIDR(clusterNet.ServiceNetwork)
if err != nil {
allErrs = append(allErrs, field.Invalid(field.NewPath("serviceNetwork"), clusterNet.ServiceNetwork, err.Error()))
}
if (clusterIPNet != nil) && (serviceIP != nil) && clusterIPNet.Contains(serviceIP) {
allErrs = append(allErrs, field.Invalid(field.NewPath("serviceNetwork"), clusterNet.ServiceNetwork, "service network overlaps with cluster network"))
}
if (serviceIPNet != nil) && (clusterIP != nil) && serviceIPNet.Contains(clusterIP) {
allErrs = append(allErrs, field.Invalid(field.NewPath("network"), clusterNet.Network, "cluster network overlaps with service network"))
}
return allErrs
}
func ValidateAuthorizeToken(authorizeToken *api.OAuthAuthorizeToken) field.ErrorList {
allErrs := validation.ValidateObjectMeta(&authorizeToken.ObjectMeta, false, ValidateTokenName, field.NewPath("metadata"))
allErrs = append(allErrs, ValidateClientNameField(authorizeToken.ClientName, field.NewPath("clientName"))...)
allErrs = append(allErrs, ValidateUserNameField(authorizeToken.UserName, field.NewPath("userName"))...)
allErrs = append(allErrs, ValidateScopes(authorizeToken.Scopes, field.NewPath("scopes"))...)
if len(authorizeToken.UserUID) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("userUID"), ""))
}
if ok, msg := ValidateRedirectURI(authorizeToken.RedirectURI); !ok {
allErrs = append(allErrs, field.Invalid(field.NewPath("redirectURI"), authorizeToken.RedirectURI, msg))
}
if len(authorizeToken.CodeChallenge) > 0 || len(authorizeToken.CodeChallengeMethod) > 0 {
switch {
case len(authorizeToken.CodeChallenge) == 0:
allErrs = append(allErrs, field.Required(field.NewPath("codeChallenge"), "required if codeChallengeMethod is specified"))
case !codeChallengeRegex.MatchString(authorizeToken.CodeChallenge):
allErrs = append(allErrs, field.Invalid(field.NewPath("codeChallenge"), authorizeToken.CodeChallenge, "must be 43-128 characters [a-zA-Z0-9.~_-]"))
}
switch authorizeToken.CodeChallengeMethod {
case "":
allErrs = append(allErrs, field.Required(field.NewPath("codeChallengeMethod"), "required if codeChallenge is specified"))
case codeChallengeMethodPlain, codeChallengeMethodSHA256:
// no-op, good
default:
allErrs = append(allErrs, field.NotSupported(field.NewPath("codeChallengeMethod"), authorizeToken.CodeChallengeMethod, CodeChallengeMethodsSupported))
}
}
return allErrs
}
// ValidateNetNamespace tests fields for a greater-than-zero NetID
func ValidateNetNamespace(netnamespace *sdnapi.NetNamespace) field.ErrorList {
allErrs := validation.ValidateObjectMeta(&netnamespace.ObjectMeta, false, oapi.MinimalNameRequirements, field.NewPath("metadata"))
if err := sdnapi.ValidVNID(netnamespace.NetID); err != nil {
allErrs = append(allErrs, field.Invalid(field.NewPath("netID"), netnamespace.NetID, err.Error()))
}
return allErrs
}
// ValidateNetNamespace tests fields for a greater-than-zero NetID
func ValidateNetNamespace(netnamespace *sdnapi.NetNamespace) field.ErrorList {
allErrs := validation.ValidateObjectMeta(&netnamespace.ObjectMeta, false, oapi.MinimalNameRequirements, field.NewPath("metadata"))
if netnamespace.NetID < 0 {
allErrs = append(allErrs, field.Invalid(field.NewPath("netID"), netnamespace.NetID, "invalid Net ID: cannot be negative"))
}
return allErrs
}
// ValidateNetNamespace tests fields for a greater-than-zero NetID
func ValidateNetNamespace(netnamespace *sdnapi.NetNamespace) fielderrors.ValidationErrorList {
allErrs := fielderrors.ValidationErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&netnamespace.ObjectMeta, false, oapi.MinimalNameRequirements).Prefix("metadata")...)
if netnamespace.NetID < 0 {
allErrs = append(allErrs, fielderrors.NewFieldInvalid("netID", netnamespace.NetID, "invalid Net ID: cannot be negative"))
}
return allErrs
}
// ValidateBuildRequest validates a BuildRequest object
func ValidateBuildRequest(request *buildapi.BuildRequest) fielderrors.ValidationErrorList {
allErrs := fielderrors.ValidationErrorList{}
allErrs = append(allErrs, validation.ValidateObjectMeta(&request.ObjectMeta, true, oapi.MinimalNameRequirements).Prefix("metadata")...)
if request.Revision != nil {
allErrs = append(allErrs, validateRevision(request.Revision).Prefix("revision")...)
}
return allErrs
}
func ValidateCertificateSigningRequest(csr *certificates.CertificateSigningRequest) field.ErrorList {
isNamespaced := false
allErrs := apivalidation.ValidateObjectMeta(&csr.ObjectMeta, isNamespaced, ValidateCertificateRequestName, field.NewPath("metadata"))
err := validateCSR(csr)
if err != nil {
allErrs = append(allErrs, field.Invalid(field.NewPath("request"), csr.Spec.Request, fmt.Sprintf("%v", err)))
}
return allErrs
}