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Update go dependencies

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This commit is contained in:
Manuel de Brito Fontes 2017-04-01 11:42:02 -03:00
parent e0561ddeb9
commit 88a2751234
1970 changed files with 413928 additions and 222867 deletions
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29
vendor/k8s.io/kubernetes/pkg/security/podsecuritypolicy/seccomp/BUILD generated vendored
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@ -1,29 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_library(
name = "go_default_library",
srcs = ["strategy.go"],
tags = ["automanaged"],
deps = [
"//pkg/api:go_default_library",
"//pkg/util/validation/field:go_default_library",
],
)
go_test(
name = "go_default_test",
srcs = ["strategy_test.go"],
library = "go_default_library",
tags = ["automanaged"],
deps = ["//pkg/api:go_default_library"],
)

149
vendor/k8s.io/kubernetes/pkg/security/podsecuritypolicy/seccomp/strategy.go generated vendored
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@ -1,149 +0,0 @@
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package seccomp
import (
"fmt"
"strings"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/util/validation/field"
)
const (
// AllowAny is the wildcard used to allow any profile.
AllowAny = "*"
// The annotation key specifying the default seccomp profile.
DefaultProfileAnnotationKey = "seccomp.security.alpha.kubernetes.io/defaultProfileName"
// The annotation key specifying the allowed seccomp profiles.
AllowedProfilesAnnotationKey = "seccomp.security.alpha.kubernetes.io/allowedProfileNames"
)
// Strategy defines the interface for all seccomp constraint strategies.
type Strategy interface {
// Generate returns a profile based on constraint rules.
Generate(annotations map[string]string, pod *api.Pod) (string, error)
// Validate ensures that the specified values fall within the range of the strategy.
ValidatePod(pod *api.Pod) field.ErrorList
// Validate ensures that the specified values fall within the range of the strategy.
ValidateContainer(pod *api.Pod, container *api.Container) field.ErrorList
}
type strategy struct {
defaultProfile string
allowedProfiles map[string]bool
// For printing error messages (preserves order).
allowedProfilesString string
// does the strategy allow any profile (wildcard)
allowAnyProfile bool
}
var _ Strategy = &strategy{}
// NewStrategy creates a new strategy that enforces seccomp profile constraints.
func NewStrategy(pspAnnotations map[string]string) Strategy {
var allowedProfiles map[string]bool
allowAnyProfile := false
if allowed, ok := pspAnnotations[AllowedProfilesAnnotationKey]; ok {
profiles := strings.Split(allowed, ",")
allowedProfiles = make(map[string]bool, len(profiles))
for _, p := range profiles {
if p == AllowAny {
allowAnyProfile = true
continue
}
allowedProfiles[p] = true
}
}
return &strategy{
defaultProfile: pspAnnotations[DefaultProfileAnnotationKey],
allowedProfiles: allowedProfiles,
allowedProfilesString: pspAnnotations[AllowedProfilesAnnotationKey],
allowAnyProfile: allowAnyProfile,
}
}
// Generate returns a profile based on constraint rules.
func (s *strategy) Generate(annotations map[string]string, pod *api.Pod) (string, error) {
if annotations[api.SeccompPodAnnotationKey] != "" {
// Profile already set, nothing to do.
return annotations[api.SeccompPodAnnotationKey], nil
}
return s.defaultProfile, nil
}
// ValidatePod ensures that the specified values on the pod fall within the range
// of the strategy.
func (s *strategy) ValidatePod(pod *api.Pod) field.ErrorList {
allErrs := field.ErrorList{}
podSpecFieldPath := field.NewPath("pod", "metadata", "annotations").Key(api.SeccompPodAnnotationKey)
podProfile := pod.Annotations[api.SeccompPodAnnotationKey]
if !s.allowAnyProfile && len(s.allowedProfiles) == 0 && podProfile != "" {
allErrs = append(allErrs, field.Forbidden(podSpecFieldPath, "seccomp may not be set"))
return allErrs
}
if !s.profileAllowed(podProfile) {
msg := fmt.Sprintf("%s is not an allowed seccomp profile. Valid values are %v", podProfile, s.allowedProfilesString)
allErrs = append(allErrs, field.Forbidden(podSpecFieldPath, msg))
}
return allErrs
}
// ValidateContainer ensures that the specified values on the container fall within
// the range of the strategy.
func (s *strategy) ValidateContainer(pod *api.Pod, container *api.Container) field.ErrorList {
allErrs := field.ErrorList{}
fieldPath := field.NewPath("pod", "metadata", "annotations").Key(api.SeccompContainerAnnotationKeyPrefix + container.Name)
containerProfile := profileForContainer(pod, container)
if !s.allowAnyProfile && len(s.allowedProfiles) == 0 && containerProfile != "" {
allErrs = append(allErrs, field.Forbidden(fieldPath, "seccomp may not be set"))
return allErrs
}
if !s.profileAllowed(containerProfile) {
msg := fmt.Sprintf("%s is not an allowed seccomp profile. Valid values are %v", containerProfile, s.allowedProfilesString)
allErrs = append(allErrs, field.Forbidden(fieldPath, msg))
}
return allErrs
}
// profileAllowed checks if profile is in allowedProfiles or if allowedProfiles
// contains the wildcard.
func (s *strategy) profileAllowed(profile string) bool {
// for backwards compatibility and PSPs without a defined list of allowed profiles.
// If a PSP does not have allowedProfiles set then we should allow an empty profile.
// This will mean that the runtime default is used.
if len(s.allowedProfiles) == 0 && profile == "" {
return true
}
return s.allowAnyProfile || s.allowedProfiles[profile]
}
// profileForContainer returns the container profile if set, otherwise the pod profile.
func profileForContainer(pod *api.Pod, container *api.Container) string {
containerProfile, ok := pod.Annotations[api.SeccompContainerAnnotationKeyPrefix+container.Name]
if ok {
return containerProfile
}
return pod.Annotations[api.SeccompPodAnnotationKey]
}

36
vendor/k8s.io/kubernetes/pkg/security/podsecuritypolicy/util/BUILD generated vendored
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@ -1,36 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_library(
name = "go_default_library",
srcs = [
"doc.go",
"util.go",
],
tags = ["automanaged"],
deps = [
"//pkg/api:go_default_library",
"//pkg/apis/extensions:go_default_library",
"//pkg/util/sets:go_default_library",
],
)
go_test(
name = "go_default_test",
srcs = ["util_test.go"],
library = "go_default_library",
tags = ["automanaged"],
deps = [
"//pkg/api:go_default_library",
"//pkg/apis/extensions:go_default_library",
],
)

19
vendor/k8s.io/kubernetes/pkg/security/podsecuritypolicy/util/doc.go generated vendored
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@ -1,19 +0,0 @@
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package util contains utility code shared amongst different parts of the
// pod security policy apparatus.
package util

154
vendor/k8s.io/kubernetes/pkg/security/podsecuritypolicy/util/util.go generated vendored
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@ -1,154 +0,0 @@
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package util
import (
"fmt"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/apis/extensions"
"k8s.io/kubernetes/pkg/util/sets"
)
const (
ValidatedPSPAnnotation = "kubernetes.io/psp"
)
func GetAllFSTypesExcept(exceptions ...string) sets.String {
fstypes := GetAllFSTypesAsSet()
for _, e := range exceptions {
fstypes.Delete(e)
}
return fstypes
}
func GetAllFSTypesAsSet() sets.String {
fstypes := sets.NewString()
fstypes.Insert(
string(extensions.HostPath),
string(extensions.AzureFile),
string(extensions.Flocker),
string(extensions.FlexVolume),
string(extensions.EmptyDir),
string(extensions.GCEPersistentDisk),
string(extensions.AWSElasticBlockStore),
string(extensions.GitRepo),
string(extensions.Secret),
string(extensions.NFS),
string(extensions.ISCSI),
string(extensions.Glusterfs),
string(extensions.PersistentVolumeClaim),
string(extensions.RBD),
string(extensions.Cinder),
string(extensions.CephFS),
string(extensions.DownwardAPI),
string(extensions.FC),
string(extensions.ConfigMap),
string(extensions.VsphereVolume),
string(extensions.Quobyte),
string(extensions.AzureDisk),
string(extensions.PhotonPersistentDisk))
return fstypes
}
// getVolumeFSType gets the FSType for a volume.
func GetVolumeFSType(v api.Volume) (extensions.FSType, error) {
switch {
case v.HostPath != nil:
return extensions.HostPath, nil
case v.EmptyDir != nil:
return extensions.EmptyDir, nil
case v.GCEPersistentDisk != nil:
return extensions.GCEPersistentDisk, nil
case v.AWSElasticBlockStore != nil:
return extensions.AWSElasticBlockStore, nil
case v.GitRepo != nil:
return extensions.GitRepo, nil
case v.Secret != nil:
return extensions.Secret, nil
case v.NFS != nil:
return extensions.NFS, nil
case v.ISCSI != nil:
return extensions.ISCSI, nil
case v.Glusterfs != nil:
return extensions.Glusterfs, nil
case v.PersistentVolumeClaim != nil:
return extensions.PersistentVolumeClaim, nil
case v.RBD != nil:
return extensions.RBD, nil
case v.FlexVolume != nil:
return extensions.FlexVolume, nil
case v.Cinder != nil:
return extensions.Cinder, nil
case v.CephFS != nil:
return extensions.CephFS, nil
case v.Flocker != nil:
return extensions.Flocker, nil
case v.DownwardAPI != nil:
return extensions.DownwardAPI, nil
case v.FC != nil:
return extensions.FC, nil
case v.AzureFile != nil:
return extensions.AzureFile, nil
case v.ConfigMap != nil:
return extensions.ConfigMap, nil
case v.VsphereVolume != nil:
return extensions.VsphereVolume, nil
case v.Quobyte != nil:
return extensions.Quobyte, nil
case v.AzureDisk != nil:
return extensions.AzureDisk, nil
case v.PhotonPersistentDisk != nil:
return extensions.PhotonPersistentDisk, nil
}
return "", fmt.Errorf("unknown volume type for volume: %#v", v)
}
// fsTypeToStringSet converts an FSType slice to a string set.
func FSTypeToStringSet(fsTypes []extensions.FSType) sets.String {
set := sets.NewString()
for _, v := range fsTypes {
set.Insert(string(v))
}
return set
}
// PSPAllowsAllVolumes checks for FSTypeAll in the psp's allowed volumes.
func PSPAllowsAllVolumes(psp *extensions.PodSecurityPolicy) bool {
return PSPAllowsFSType(psp, extensions.All)
}
// PSPAllowsFSType is a utility for checking if a PSP allows a particular FSType.
// If all volumes are allowed then this will return true for any FSType passed.
func PSPAllowsFSType(psp *extensions.PodSecurityPolicy, fsType extensions.FSType) bool {
if psp == nil {
return false
}
for _, v := range psp.Spec.Volumes {
if v == fsType || v == extensions.All {
return true
}
}
return false
}
// FallsInRange is a utility to determine it the id falls in the valid range.
func FallsInRange(id int64, rng extensions.IDRange) bool {
return id >= rng.Min && id <= rng.Max
}