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vendor: Update vendoring for the exec client and server implementations

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Signed-off-by: Jacek J. Łakis <jacek.lakis@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Jacek J. Łakis 2017-02-08 14:57:52 +01:00 • committed by Samuel Ortiz
parent d25b88583f
commit bf51655a7b
2124 changed files with 809703 additions and 5 deletions
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68
vendor/k8s.io/apiserver/pkg/authentication/authenticator/interfaces.go generated vendored Normal file
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/*
Copyright 2014 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 authenticator
import (
"net/http"
"k8s.io/apiserver/pkg/authentication/user"
)
// Token checks a string value against a backing authentication store and returns
// information about the current user and true if successful, false if not successful,
// or an error if the token could not be checked.
type Token interface {
AuthenticateToken(token string) (user.Info, bool, error)
}
// Request attempts to extract authentication information from a request and returns
// information about the current user and true if successful, false if not successful,
// or an error if the request could not be checked.
type Request interface {
AuthenticateRequest(req *http.Request) (user.Info, bool, error)
}
// Password checks a username and password against a backing authentication store and
// returns information about the user and true if successful, false if not successful,
// or an error if the username and password could not be checked
type Password interface {
AuthenticatePassword(user, password string) (user.Info, bool, error)
}
// TokenFunc is a function that implements the Token interface.
type TokenFunc func(token string) (user.Info, bool, error)
// AuthenticateToken implements authenticator.Token.
func (f TokenFunc) AuthenticateToken(token string) (user.Info, bool, error) {
return f(token)
}
// RequestFunc is a function that implements the Request interface.
type RequestFunc func(req *http.Request) (user.Info, bool, error)
// AuthenticateRequest implements authenticator.Request.
func (f RequestFunc) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
return f(req)
}
// PasswordFunc is a function that implements the Password interface.
type PasswordFunc func(user, password string) (user.Info, bool, error)
// AuthenticatePassword implements authenticator.Password.
func (f PasswordFunc) AuthenticatePassword(user, password string) (user.Info, bool, error) {
return f(user, password)
}

115
vendor/k8s.io/apiserver/pkg/authentication/authenticatorfactory/delegating.go generated vendored Normal file
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/*
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 authenticatorfactory
import (
"errors"
"fmt"
"time"
"github.com/go-openapi/spec"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/group"
"k8s.io/apiserver/pkg/authentication/request/anonymous"
"k8s.io/apiserver/pkg/authentication/request/bearertoken"
"k8s.io/apiserver/pkg/authentication/request/headerrequest"
unionauth "k8s.io/apiserver/pkg/authentication/request/union"
"k8s.io/apiserver/pkg/authentication/request/x509"
"k8s.io/apiserver/pkg/authentication/user"
webhooktoken "k8s.io/apiserver/plugin/pkg/authenticator/token/webhook"
authenticationclient "k8s.io/client-go/kubernetes/typed/authentication/v1beta1"
"k8s.io/client-go/util/cert"
)
// DelegatingAuthenticatorConfig is the minimal configuration needed to create an authenticator
// built to delegate authentication to a kube API server
type DelegatingAuthenticatorConfig struct {
Anonymous bool
TokenAccessReviewClient authenticationclient.TokenReviewInterface
// CacheTTL is the length of time that a token authentication answer will be cached.
CacheTTL time.Duration
// ClientCAFile is the CA bundle file used to authenticate client certificates
ClientCAFile string
RequestHeaderConfig *RequestHeaderConfig
}
func (c DelegatingAuthenticatorConfig) New() (authenticator.Request, *spec.SecurityDefinitions, error) {
authenticators := []authenticator.Request{}
securityDefinitions := spec.SecurityDefinitions{}
// front-proxy first, then remote
// Add the front proxy authenticator if requested
if c.RequestHeaderConfig != nil {
requestHeaderAuthenticator, err := headerrequest.NewSecure(
c.RequestHeaderConfig.ClientCA,
c.RequestHeaderConfig.AllowedClientNames,
c.RequestHeaderConfig.UsernameHeaders,
c.RequestHeaderConfig.GroupHeaders,
c.RequestHeaderConfig.ExtraHeaderPrefixes,
)
if err != nil {
return nil, nil, err
}
authenticators = append(authenticators, requestHeaderAuthenticator)
}
// x509 client cert auth
if len(c.ClientCAFile) > 0 {
clientCAs, err := cert.NewPool(c.ClientCAFile)
if err != nil {
return nil, nil, fmt.Errorf("unable to load client CA file %s: %v", c.ClientCAFile, err)
}
verifyOpts := x509.DefaultVerifyOptions()
verifyOpts.Roots = clientCAs
authenticators = append(authenticators, x509.New(verifyOpts, x509.CommonNameUserConversion))
}
if c.TokenAccessReviewClient != nil {
tokenAuth, err := webhooktoken.NewFromInterface(c.TokenAccessReviewClient, c.CacheTTL)
if err != nil {
return nil, nil, err
}
authenticators = append(authenticators, bearertoken.New(tokenAuth))
securityDefinitions["BearerToken"] = &spec.SecurityScheme{
SecuritySchemeProps: spec.SecuritySchemeProps{
Type: "apiKey",
Name: "authorization",
In: "header",
Description: "Bearer Token authentication",
},
}
}
if len(authenticators) == 0 {
if c.Anonymous {
return anonymous.NewAuthenticator(), &securityDefinitions, nil
}
return nil, nil, errors.New("No authentication method configured")
}
authenticator := group.NewGroupAdder(unionauth.New(authenticators...), []string{user.AllAuthenticated})
if c.Anonymous {
authenticator = unionauth.NewFailOnError(authenticator, anonymous.NewAuthenticator())
}
return authenticator, &securityDefinitions, nil
}

29
vendor/k8s.io/apiserver/pkg/authentication/authenticatorfactory/loopback.go generated vendored Normal file
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/*
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 authenticatorfactory
import (
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/request/bearertoken"
"k8s.io/apiserver/pkg/authentication/token/tokenfile"
"k8s.io/apiserver/pkg/authentication/user"
)
// NewFromTokens returns an authenticator.Request or an error
func NewFromTokens(tokens map[string]*user.DefaultInfo) authenticator.Request {
return bearertoken.New(tokenfile.New(tokens))
}

31
vendor/k8s.io/apiserver/pkg/authentication/authenticatorfactory/requestheader.go generated vendored Normal file
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/*
Copyright 2014 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 authenticatorfactory
type RequestHeaderConfig struct {
// UsernameHeaders are the headers to check (in order, case-insensitively) for an identity. The first header with a value wins.
UsernameHeaders []string
// GroupHeaders are the headers to check (case-insensitively) for a group names. All values will be used.
GroupHeaders []string
// ExtraHeaderPrefixes are the head prefixes to check (case-insentively) for filling in
// the user.Info.Extra. All values of all matching headers will be added.
ExtraHeaderPrefixes []string
// ClientCA points to CA bundle file which is used verify the identity of the front proxy
ClientCA string
// AllowedClientNames is a list of common names that may be presented by the authenticating front proxy. Empty means: accept any.
AllowedClientNames []string
}

50
vendor/k8s.io/apiserver/pkg/authentication/group/group_adder.go generated vendored Normal file
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/*
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 group
import (
"net/http"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
// GroupAdder adds groups to an authenticated user.Info
type GroupAdder struct {
// Authenticator is delegated to make the authentication decision
Authenticator authenticator.Request
// Groups are additional groups to add to the user.Info from a successful authentication
Groups []string
}
// NewGroupAdder wraps a request authenticator, and adds the specified groups to the returned user when authentication succeeds
func NewGroupAdder(auth authenticator.Request, groups []string) authenticator.Request {
return &GroupAdder{auth, groups}
}
func (g *GroupAdder) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
u, ok, err := g.Authenticator.AuthenticateRequest(req)
if err != nil || !ok {
return nil, ok, err
}
return &user.DefaultInfo{
Name: u.GetName(),
UID: u.GetUID(),
Groups: append(u.GetGroups(), g.Groups...),
Extra: u.GetExtra(),
}, true, nil
}

42
vendor/k8s.io/apiserver/pkg/authentication/group/group_adder_test.go generated vendored Normal file
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/*
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 group
import (
"net/http"
"reflect"
"testing"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
func TestGroupAdder(t *testing.T) {
adder := authenticator.Request(
NewGroupAdder(
authenticator.RequestFunc(func(req *http.Request) (user.Info, bool, error) {
return &user.DefaultInfo{Name: "user", Groups: []string{"original"}}, true, nil
}),
[]string{"added"},
),
)
user, _, _ := adder.AuthenticateRequest(nil)
if !reflect.DeepEqual(user.GetGroups(), []string{"original", "added"}) {
t.Errorf("Expected original,added groups, got %#v", user.GetGroups())
}
}

36
vendor/k8s.io/apiserver/pkg/authentication/request/anonymous/anonymous.go generated vendored Normal file
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/*
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 anonymous
import (
"net/http"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
const (
anonymousUser = user.Anonymous
unauthenticatedGroup = user.AllUnauthenticated
)
func NewAuthenticator() authenticator.Request {
return authenticator.RequestFunc(func(req *http.Request) (user.Info, bool, error) {
return &user.DefaultInfo{Name: anonymousUser, Groups: []string{unauthenticatedGroup}}, true, nil
})
}

42
vendor/k8s.io/apiserver/pkg/authentication/request/anonymous/anonymous_test.go generated vendored Normal file
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/*
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 anonymous
import (
"testing"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
func TestAnonymous(t *testing.T) {
var a authenticator.Request = NewAuthenticator()
u, ok, err := a.AuthenticateRequest(nil)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
if !ok {
t.Fatalf("Unexpectedly unauthenticated")
}
if u.GetName() != user.Anonymous {
t.Fatalf("Expected username %s, got %s", user.Anonymous, u.GetName())
}
if !sets.NewString(u.GetGroups()...).Equal(sets.NewString(user.AllUnauthenticated)) {
t.Fatalf("Expected group %s, got %v", user.AllUnauthenticated, u.GetGroups())
}
}

63
vendor/k8s.io/apiserver/pkg/authentication/request/bearertoken/bearertoken.go generated vendored Normal file
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/*
Copyright 2014 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 bearertoken
import (
"errors"
"net/http"
"strings"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
type Authenticator struct {
auth authenticator.Token
}
func New(auth authenticator.Token) *Authenticator {
return &Authenticator{auth}
}
var invalidToken = errors.New("invalid bearer token")
func (a *Authenticator) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
auth := strings.TrimSpace(req.Header.Get("Authorization"))
if auth == "" {
return nil, false, nil
}
parts := strings.Split(auth, " ")
if len(parts) < 2 || strings.ToLower(parts[0]) != "bearer" {
return nil, false, nil
}
token := parts[1]
// Empty bearer tokens aren't valid
if len(token) == 0 {
return nil, false, nil
}
user, ok, err := a.auth.AuthenticateToken(token)
// If the token authenticator didn't error, provide a default error
if !ok && err == nil {
err = invalidToken
}
return user, ok, err
}

105
vendor/k8s.io/apiserver/pkg/authentication/request/bearertoken/bearertoken_test.go generated vendored Normal file
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/*
Copyright 2014 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 bearertoken
import (
"errors"
"net/http"
"testing"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
func TestAuthenticateRequest(t *testing.T) {
auth := New(authenticator.TokenFunc(func(token string) (user.Info, bool, error) {
if token != "token" {
t.Errorf("unexpected token: %s", token)
}
return &user.DefaultInfo{Name: "user"}, true, nil
}))
user, ok, err := auth.AuthenticateRequest(&http.Request{
Header: http.Header{"Authorization": []string{"Bearer token"}},
})
if !ok || user == nil || err != nil {
t.Errorf("expected valid user")
}
}
func TestAuthenticateRequestTokenInvalid(t *testing.T) {
auth := New(authenticator.TokenFunc(func(token string) (user.Info, bool, error) {
return nil, false, nil
}))
user, ok, err := auth.AuthenticateRequest(&http.Request{
Header: http.Header{"Authorization": []string{"Bearer token"}},
})
if ok || user != nil {
t.Errorf("expected not authenticated user")
}
if err != invalidToken {
t.Errorf("expected invalidToken error, got %v", err)
}
}
func TestAuthenticateRequestTokenInvalidCustomError(t *testing.T) {
customError := errors.New("custom")
auth := New(authenticator.TokenFunc(func(token string) (user.Info, bool, error) {
return nil, false, customError
}))
user, ok, err := auth.AuthenticateRequest(&http.Request{
Header: http.Header{"Authorization": []string{"Bearer token"}},
})
if ok || user != nil {
t.Errorf("expected not authenticated user")
}
if err != customError {
t.Errorf("expected custom error, got %v", err)
}
}
func TestAuthenticateRequestTokenError(t *testing.T) {
auth := New(authenticator.TokenFunc(func(token string) (user.Info, bool, error) {
return nil, false, errors.New("error")
}))
user, ok, err := auth.AuthenticateRequest(&http.Request{
Header: http.Header{"Authorization": []string{"Bearer token"}},
})
if ok || user != nil || err == nil {
t.Errorf("expected error")
}
}
func TestAuthenticateRequestBadValue(t *testing.T) {
testCases := []struct {
Req *http.Request
}{
{Req: &http.Request{}},
{Req: &http.Request{Header: http.Header{"Authorization": []string{"Bearer"}}}},
{Req: &http.Request{Header: http.Header{"Authorization": []string{"bear token"}}}},
{Req: &http.Request{Header: http.Header{"Authorization": []string{"Bearer: token"}}}},
}
for i, testCase := range testCases {
auth := New(authenticator.TokenFunc(func(token string) (user.Info, bool, error) {
t.Errorf("authentication should not have been called")
return nil, false, nil
}))
user, ok, err := auth.AuthenticateRequest(testCase.Req)
if ok || user != nil || err != nil {
t.Errorf("%d: expected not authenticated (no token)", i)
}
}
}

178
vendor/k8s.io/apiserver/pkg/authentication/request/headerrequest/requestheader.go generated vendored Normal file
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/*
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 headerrequest
import (
"crypto/x509"
"fmt"
"io/ioutil"
"net/http"
"strings"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apiserver/pkg/authentication/authenticator"
x509request "k8s.io/apiserver/pkg/authentication/request/x509"
"k8s.io/apiserver/pkg/authentication/user"
utilcert "k8s.io/client-go/util/cert"
)
type requestHeaderAuthRequestHandler struct {
// nameHeaders are the headers to check (in order, case-insensitively) for an identity. The first header with a value wins.
nameHeaders []string
// groupHeaders are the headers to check (case-insensitively) for group membership. All values of all headers will be added.
groupHeaders []string
// extraHeaderPrefixes are the head prefixes to check (case-insensitively) for filling in
// the user.Info.Extra. All values of all matching headers will be added.
extraHeaderPrefixes []string
}
func New(nameHeaders []string, groupHeaders []string, extraHeaderPrefixes []string) (authenticator.Request, error) {
trimmedNameHeaders, err := trimHeaders(nameHeaders...)
if err != nil {
return nil, err
}
trimmedGroupHeaders, err := trimHeaders(groupHeaders...)
if err != nil {
return nil, err
}
trimmedExtraHeaderPrefixes, err := trimHeaders(extraHeaderPrefixes...)
if err != nil {
return nil, err
}
return &requestHeaderAuthRequestHandler{
nameHeaders: trimmedNameHeaders,
groupHeaders: trimmedGroupHeaders,
extraHeaderPrefixes: trimmedExtraHeaderPrefixes,
}, nil
}
func trimHeaders(headerNames ...string) ([]string, error) {
ret := []string{}
for _, headerName := range headerNames {
trimmedHeader := strings.TrimSpace(headerName)
if len(trimmedHeader) == 0 {
return nil, fmt.Errorf("empty header %q", headerName)
}
ret = append(ret, trimmedHeader)
}
return ret, nil
}
func NewSecure(clientCA string, proxyClientNames []string, nameHeaders []string, groupHeaders []string, extraHeaderPrefixes []string) (authenticator.Request, error) {
headerAuthenticator, err := New(nameHeaders, groupHeaders, extraHeaderPrefixes)
if err != nil {
return nil, err
}
if len(clientCA) == 0 {
return nil, fmt.Errorf("missing clientCA file")
}
// Wrap with an x509 verifier
caData, err := ioutil.ReadFile(clientCA)
if err != nil {
return nil, fmt.Errorf("error reading %s: %v", clientCA, err)
}
opts := x509request.DefaultVerifyOptions()
opts.Roots = x509.NewCertPool()
certs, err := utilcert.ParseCertsPEM(caData)
if err != nil {
return nil, fmt.Errorf("error loading certs from %s: %v", clientCA, err)
}
for _, cert := range certs {
opts.Roots.AddCert(cert)
}
return x509request.NewVerifier(opts, headerAuthenticator, sets.NewString(proxyClientNames...)), nil
}
func (a *requestHeaderAuthRequestHandler) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
name := headerValue(req.Header, a.nameHeaders)
if len(name) == 0 {
return nil, false, nil
}
groups := allHeaderValues(req.Header, a.groupHeaders)
extra := newExtra(req.Header, a.extraHeaderPrefixes)
// clear headers used for authentication
for _, headerName := range a.nameHeaders {
req.Header.Del(headerName)
}
for _, headerName := range a.groupHeaders {
req.Header.Del(headerName)
}
for k := range extra {
for _, prefix := range a.extraHeaderPrefixes {
req.Header.Del(prefix + k)
}
}
return &user.DefaultInfo{
Name: name,
Groups: groups,
Extra: extra,
}, true, nil
}
func headerValue(h http.Header, headerNames []string) string {
for _, headerName := range headerNames {
headerValue := h.Get(headerName)
if len(headerValue) > 0 {
return headerValue
}
}
return ""
}
func allHeaderValues(h http.Header, headerNames []string) []string {
ret := []string{}
for _, headerName := range headerNames {
values, ok := h[headerName]
if !ok {
continue
}
for _, headerValue := range values {
if len(headerValue) > 0 {
ret = append(ret, headerValue)
}
}
}
return ret
}
func newExtra(h http.Header, headerPrefixes []string) map[string][]string {
ret := map[string][]string{}
// we have to iterate over prefixes first in order to have proper ordering inside the value slices
for _, prefix := range headerPrefixes {
for headerName, vv := range h {
if !strings.HasPrefix(strings.ToLower(headerName), strings.ToLower(prefix)) {
continue
}
extraKey := strings.ToLower(headerName[len(prefix):])
ret[extraKey] = append(ret[extraKey], vv...)
}
}
return ret
}

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vendor/k8s.io/apiserver/pkg/authentication/request/headerrequest/requestheader_test.go generated vendored Normal file
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/*
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 headerrequest
import (
"net/http"
"reflect"
"testing"
"k8s.io/apiserver/pkg/authentication/user"
)
func TestRequestHeader(t *testing.T) {
testcases := map[string]struct {
nameHeaders []string
groupHeaders []string
extraPrefixHeaders []string
requestHeaders http.Header
expectedUser user.Info
expectedOk bool
}{
"empty": {},
"user no match": {
nameHeaders: []string{"X-Remote-User"},
},
"user match": {
nameHeaders: []string{"X-Remote-User"},
requestHeaders: http.Header{"X-Remote-User": {"Bob"}},
expectedUser: &user.DefaultInfo{
Name: "Bob",
Groups: []string{},
Extra: map[string][]string{},
},
expectedOk: true,
},
"user exact match": {
nameHeaders: []string{"X-Remote-User"},
requestHeaders: http.Header{
"Prefixed-X-Remote-User-With-Suffix": {"Bob"},
"X-Remote-User-With-Suffix": {"Bob"},
},
},
"user first match": {
nameHeaders: []string{
"X-Remote-User",
"A-Second-X-Remote-User",
"Another-X-Remote-User",
},
requestHeaders: http.Header{
"X-Remote-User": {"", "First header, second value"},
"A-Second-X-Remote-User": {"Second header, first value", "Second header, second value"},
"Another-X-Remote-User": {"Third header, first value"}},
expectedUser: &user.DefaultInfo{
Name: "Second header, first value",
Groups: []string{},
Extra: map[string][]string{},
},
expectedOk: true,
},
"user case-insensitive": {
nameHeaders: []string{"x-REMOTE-user"}, // configured headers can be case-insensitive
requestHeaders: http.Header{"X-Remote-User": {"Bob"}}, // the parsed headers are normalized by the http package
expectedUser: &user.DefaultInfo{
Name: "Bob",
Groups: []string{},
Extra: map[string][]string{},
},
expectedOk: true,
},
"groups none": {
nameHeaders: []string{"X-Remote-User"},
groupHeaders: []string{"X-Remote-Group"},
requestHeaders: http.Header{
"X-Remote-User": {"Bob"},
},
expectedUser: &user.DefaultInfo{
Name: "Bob",
Groups: []string{},
Extra: map[string][]string{},
},
expectedOk: true,
},
"groups all matches": {
nameHeaders: []string{"X-Remote-User"},
groupHeaders: []string{"X-Remote-Group-1", "X-Remote-Group-2"},
requestHeaders: http.Header{
"X-Remote-User": {"Bob"},
"X-Remote-Group-1": {"one-a", "one-b"},
"X-Remote-Group-2": {"two-a", "two-b"},
},
expectedUser: &user.DefaultInfo{
Name: "Bob",
Groups: []string{"one-a", "one-b", "two-a", "two-b"},
Extra: map[string][]string{},
},
expectedOk: true,
},
"extra prefix matches case-insensitive": {
nameHeaders: []string{"X-Remote-User"},
groupHeaders: []string{"X-Remote-Group-1", "X-Remote-Group-2"},
extraPrefixHeaders: []string{"X-Remote-Extra-1-", "X-Remote-Extra-2-"},
requestHeaders: http.Header{
"X-Remote-User": {"Bob"},
"X-Remote-Group-1": {"one-a", "one-b"},
"X-Remote-Group-2": {"two-a", "two-b"},
"X-Remote-extra-1-key1": {"alfa", "bravo"},
"X-Remote-Extra-1-Key2": {"charlie", "delta"},
"X-Remote-Extra-1-": {"india", "juliet"},
"X-Remote-extra-2-": {"kilo", "lima"},
"X-Remote-extra-2-Key1": {"echo", "foxtrot"},
"X-Remote-Extra-2-key2": {"golf", "hotel"},
},
expectedUser: &user.DefaultInfo{
Name: "Bob",
Groups: []string{"one-a", "one-b", "two-a", "two-b"},
Extra: map[string][]string{
"key1": {"alfa", "bravo", "echo", "foxtrot"},
"key2": {"charlie", "delta", "golf", "hotel"},
"": {"india", "juliet", "kilo", "lima"},
},
},
expectedOk: true,
},
}
for k, testcase := range testcases {
auth, err := New(testcase.nameHeaders, testcase.groupHeaders, testcase.extraPrefixHeaders)
if err != nil {
t.Fatal(err)
}
req := &http.Request{Header: testcase.requestHeaders}
user, ok, _ := auth.AuthenticateRequest(req)
if testcase.expectedOk != ok {
t.Errorf("%v: expected %v, got %v", k, testcase.expectedOk, ok)
}
if e, a := testcase.expectedUser, user; !reflect.DeepEqual(e, a) {
t.Errorf("%v: expected %#v, got %#v", k, e, a)
}
}
}

72
vendor/k8s.io/apiserver/pkg/authentication/request/union/union.go generated vendored Normal file
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@ -0,0 +1,72 @@
/*
Copyright 2014 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 union
import (
"net/http"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
// unionAuthRequestHandler authenticates requests using a chain of authenticator.Requests
type unionAuthRequestHandler struct {
// Handlers is a chain of request authenticators to delegate to
Handlers []authenticator.Request
// FailOnError determines whether an error returns short-circuits the chain
FailOnError bool
}
// New returns a request authenticator that validates credentials using a chain of authenticator.Request objects.
// The entire chain is tried until one succeeds. If all fail, an aggregate error is returned.
func New(authRequestHandlers ...authenticator.Request) authenticator.Request {
if len(authRequestHandlers) == 1 {
return authRequestHandlers[0]
}
return &unionAuthRequestHandler{Handlers: authRequestHandlers, FailOnError: false}
}
// NewFailOnError returns a request authenticator that validates credentials using a chain of authenticator.Request objects.
// The first error short-circuits the chain.
func NewFailOnError(authRequestHandlers ...authenticator.Request) authenticator.Request {
if len(authRequestHandlers) == 1 {
return authRequestHandlers[0]
}
return &unionAuthRequestHandler{Handlers: authRequestHandlers, FailOnError: true}
}
// AuthenticateRequest authenticates the request using a chain of authenticator.Request objects.
func (authHandler *unionAuthRequestHandler) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
var errlist []error
for _, currAuthRequestHandler := range authHandler.Handlers {
info, ok, err := currAuthRequestHandler.AuthenticateRequest(req)
if err != nil {
if authHandler.FailOnError {
return info, ok, err
}
errlist = append(errlist, err)
continue
}
if ok {
return info, ok, err
}
}
return nil, false, utilerrors.NewAggregate(errlist)
}

166
vendor/k8s.io/apiserver/pkg/authentication/request/union/unionauth_test.go generated vendored Normal file
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@ -0,0 +1,166 @@
/*
Copyright 2014 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 union
import (
"errors"
"net/http"
"reflect"
"strings"
"testing"
"k8s.io/apiserver/pkg/authentication/user"
)
type mockAuthRequestHandler struct {
returnUser user.Info
isAuthenticated bool
err error
}
var (
user1 = &user.DefaultInfo{Name: "fresh_ferret", UID: "alfa"}
user2 = &user.DefaultInfo{Name: "elegant_sheep", UID: "bravo"}
)
func (mock *mockAuthRequestHandler) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
return mock.returnUser, mock.isAuthenticated, mock.err
}
func TestAuthenticateRequestSecondPasses(t *testing.T) {
handler1 := &mockAuthRequestHandler{returnUser: user1}
handler2 := &mockAuthRequestHandler{returnUser: user2, isAuthenticated: true}
authRequestHandler := New(handler1, handler2)
req, _ := http.NewRequest("GET", "http://example.org", nil)
authenticatedUser, isAuthenticated, err := authRequestHandler.AuthenticateRequest(req)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if !isAuthenticated {
t.Errorf("Unexpectedly unauthenticated: %v", isAuthenticated)
}
if !reflect.DeepEqual(user2, authenticatedUser) {
t.Errorf("Expected %v, got %v", user2, authenticatedUser)
}
}
func TestAuthenticateRequestFirstPasses(t *testing.T) {
handler1 := &mockAuthRequestHandler{returnUser: user1, isAuthenticated: true}
handler2 := &mockAuthRequestHandler{returnUser: user2}
authRequestHandler := New(handler1, handler2)
req, _ := http.NewRequest("GET", "http://example.org", nil)
authenticatedUser, isAuthenticated, err := authRequestHandler.AuthenticateRequest(req)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if !isAuthenticated {
t.Errorf("Unexpectedly unauthenticated: %v", isAuthenticated)
}
if !reflect.DeepEqual(user1, authenticatedUser) {
t.Errorf("Expected %v, got %v", user1, authenticatedUser)
}
}
func TestAuthenticateRequestSuppressUnnecessaryErrors(t *testing.T) {
handler1 := &mockAuthRequestHandler{err: errors.New("first")}
handler2 := &mockAuthRequestHandler{isAuthenticated: true}
authRequestHandler := New(handler1, handler2)
req, _ := http.NewRequest("GET", "http://example.org", nil)
_, isAuthenticated, err := authRequestHandler.AuthenticateRequest(req)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if !isAuthenticated {
t.Errorf("Unexpectedly unauthenticated: %v", isAuthenticated)
}
}
func TestAuthenticateRequestNoAuthenticators(t *testing.T) {
authRequestHandler := New()
req, _ := http.NewRequest("GET", "http://example.org", nil)
authenticatedUser, isAuthenticated, err := authRequestHandler.AuthenticateRequest(req)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if isAuthenticated {
t.Errorf("Unexpectedly authenticated: %v", isAuthenticated)
}
if authenticatedUser != nil {
t.Errorf("Unexpected authenticatedUser: %v", authenticatedUser)
}
}
func TestAuthenticateRequestNonePass(t *testing.T) {
handler1 := &mockAuthRequestHandler{}
handler2 := &mockAuthRequestHandler{}
authRequestHandler := New(handler1, handler2)
req, _ := http.NewRequest("GET", "http://example.org", nil)
_, isAuthenticated, err := authRequestHandler.AuthenticateRequest(req)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if isAuthenticated {
t.Errorf("Unexpectedly authenticated: %v", isAuthenticated)
}
}
func TestAuthenticateRequestAdditiveErrors(t *testing.T) {
handler1 := &mockAuthRequestHandler{err: errors.New("first")}
handler2 := &mockAuthRequestHandler{err: errors.New("second")}
authRequestHandler := New(handler1, handler2)
req, _ := http.NewRequest("GET", "http://example.org", nil)
_, isAuthenticated, err := authRequestHandler.AuthenticateRequest(req)
if err == nil {
t.Errorf("Expected an error")
}
if !strings.Contains(err.Error(), "first") {
t.Errorf("Expected error containing %v, got %v", "first", err)
}
if !strings.Contains(err.Error(), "second") {
t.Errorf("Expected error containing %v, got %v", "second", err)
}
if isAuthenticated {
t.Errorf("Unexpectedly authenticated: %v", isAuthenticated)
}
}
func TestAuthenticateRequestFailEarly(t *testing.T) {
handler1 := &mockAuthRequestHandler{err: errors.New("first")}
handler2 := &mockAuthRequestHandler{err: errors.New("second")}
authRequestHandler := NewFailOnError(handler1, handler2)
req, _ := http.NewRequest("GET", "http://example.org", nil)
_, isAuthenticated, err := authRequestHandler.AuthenticateRequest(req)
if err == nil {
t.Errorf("Expected an error")
}
if !strings.Contains(err.Error(), "first") {
t.Errorf("Expected error containing %v, got %v", "first", err)
}
if strings.Contains(err.Error(), "second") {
t.Errorf("Did not expect second error, got %v", err)
}
if isAuthenticated {
t.Errorf("Unexpectedly authenticated: %v", isAuthenticated)
}
}

19
vendor/k8s.io/apiserver/pkg/authentication/request/x509/doc.go generated vendored Normal file
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@ -0,0 +1,19 @@
/*
Copyright 2014 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 x509 provides a request authenticator that validates and
// extracts user information from client certificates
package x509 // import "k8s.io/apiserver/pkg/authentication/request/x509"

11
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/client-expired.pem generated vendored Normal file
View file

@ -0,0 +1,11 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

11
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/client-valid.pem generated vendored Normal file
View file

@ -0,0 +1,11 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

24
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/client.config.json generated vendored Normal file
View file

@ -0,0 +1,24 @@
{
"signing": {
"profiles": {
"valid": {
"expiry": "876000h",
"usages": [
"signing",
"key encipherment",
"client auth"
]
},
"expired": {
"expiry": "1h",
"not_before": "1990-12-31T23:59:00Z",
"not_after": "1990-12-31T23:59:00Z",
"usages": [
"signing",
"key encipherment",
"client auth"
]
}
}
}
}

3
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/client.csr.json generated vendored Normal file
View file

@ -0,0 +1,3 @@
{
"CN": "My Client"
}

24
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/generate.sh generated vendored Executable file
View file

@ -0,0 +1,24 @@
#!/usr/bin/env bash
# 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.
cfssl gencert -initca root.csr.json | cfssljson -bare root
cfssl gencert -initca intermediate.csr.json | cfssljson -bare intermediate
cfssl sign -ca root.pem -ca-key root-key.pem -config intermediate.config.json intermediate.csr | cfssljson -bare intermediate
cfssl gencert -ca intermediate.pem -ca-key intermediate-key.pem -config client.config.json --profile=valid client.csr.json | cfssljson -bare client-valid
cfssl gencert -ca intermediate.pem -ca-key intermediate-key.pem -config client.config.json --profile=expired client.csr.json | cfssljson -bare client-expired

18
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/intermediate.config.json generated vendored Normal file
View file

@ -0,0 +1,18 @@
{
"signing": {
"default": {
"usages": [
"digital signature",
"cert sign",
"crl sign",
"signing",
"key encipherment",
"client auth"
],
"expiry": "876000h",
"ca_constraint": {
"is_ca": true
}
}
}
}

6
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/intermediate.csr.json generated vendored Normal file
View file

@ -0,0 +1,6 @@
{
"CN": "Intermediate-CA",
"ca": {
"expiry": "876000h"
}
}

11
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/intermediate.pem generated vendored Normal file
View file

@ -0,0 +1,11 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

6
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/root.csr.json generated vendored Normal file
View file

@ -0,0 +1,6 @@
{
"CN": "Root-CA",
"ca": {
"expiry": "876000h"
}
}

11
vendor/k8s.io/apiserver/pkg/authentication/request/x509/testdata/root.pem generated vendored Normal file
View file

@ -0,0 +1,11 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

185
vendor/k8s.io/apiserver/pkg/authentication/request/x509/x509.go generated vendored Normal file
View file

@ -0,0 +1,185 @@
/*
Copyright 2014 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 x509
import (
"crypto/x509"
"crypto/x509/pkix"
"encoding/asn1"
"fmt"
"net/http"
"github.com/golang/glog"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
// UserConversion defines an interface for extracting user info from a client certificate chain
type UserConversion interface {
User(chain []*x509.Certificate) (user.Info, bool, error)
}
// UserConversionFunc is a function that implements the UserConversion interface.
type UserConversionFunc func(chain []*x509.Certificate) (user.Info, bool, error)
// User implements x509.UserConversion
func (f UserConversionFunc) User(chain []*x509.Certificate) (user.Info, bool, error) {
return f(chain)
}
// Authenticator implements request.Authenticator by extracting user info from verified client certificates
type Authenticator struct {
opts x509.VerifyOptions
user UserConversion
}
// New returns a request.Authenticator that verifies client certificates using the provided
// VerifyOptions, and converts valid certificate chains into user.Info using the provided UserConversion
func New(opts x509.VerifyOptions, user UserConversion) *Authenticator {
return &Authenticator{opts, user}
}
// AuthenticateRequest authenticates the request using presented client certificates
func (a *Authenticator) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
if req.TLS == nil || len(req.TLS.PeerCertificates) == 0 {
return nil, false, nil
}
// Use intermediates, if provided
optsCopy := a.opts
if optsCopy.Intermediates == nil && len(req.TLS.PeerCertificates) > 1 {
optsCopy.Intermediates = x509.NewCertPool()
for _, intermediate := range req.TLS.PeerCertificates[1:] {
optsCopy.Intermediates.AddCert(intermediate)
}
}
chains, err := req.TLS.PeerCertificates[0].Verify(optsCopy)
if err != nil {
return nil, false, err
}
var errlist []error
for _, chain := range chains {
user, ok, err := a.user.User(chain)
if err != nil {
errlist = append(errlist, err)
continue
}
if ok {
return user, ok, err
}
}
return nil, false, utilerrors.NewAggregate(errlist)
}
// Verifier implements request.Authenticator by verifying a client cert on the request, then delegating to the wrapped auth
type Verifier struct {
opts x509.VerifyOptions
auth authenticator.Request
// allowedCommonNames contains the common names which a verified certificate is allowed to have.
// If empty, all verified certificates are allowed.
allowedCommonNames sets.String
}
// NewVerifier create a request.Authenticator by verifying a client cert on the request, then delegating to the wrapped auth
func NewVerifier(opts x509.VerifyOptions, auth authenticator.Request, allowedCommonNames sets.String) authenticator.Request {
return &Verifier{opts, auth, allowedCommonNames}
}
// AuthenticateRequest verifies the presented client certificate, then delegates to the wrapped auth
func (a *Verifier) AuthenticateRequest(req *http.Request) (user.Info, bool, error) {
if req.TLS == nil || len(req.TLS.PeerCertificates) == 0 {
return nil, false, nil
}
// Use intermediates, if provided
optsCopy := a.opts
if optsCopy.Intermediates == nil && len(req.TLS.PeerCertificates) > 1 {
optsCopy.Intermediates = x509.NewCertPool()
for _, intermediate := range req.TLS.PeerCertificates[1:] {
optsCopy.Intermediates.AddCert(intermediate)
}
}
if _, err := req.TLS.PeerCertificates[0].Verify(optsCopy); err != nil {
return nil, false, err
}
if err := a.verifySubject(req.TLS.PeerCertificates[0].Subject); err != nil {
return nil, false, err
}
return a.auth.AuthenticateRequest(req)
}
func (a *Verifier) verifySubject(subject pkix.Name) error {
// No CN restrictions
if len(a.allowedCommonNames) == 0 {
return nil
}
// Enforce CN restrictions
if a.allowedCommonNames.Has(subject.CommonName) {
return nil
}
glog.Warningf("x509: subject with cn=%s is not in the allowed list: %v", subject.CommonName, a.allowedCommonNames.List())
return fmt.Errorf("x509: subject with cn=%s is not allowed", subject.CommonName)
}
// DefaultVerifyOptions returns VerifyOptions that use the system root certificates, current time,
// and requires certificates to be valid for client auth (x509.ExtKeyUsageClientAuth)
func DefaultVerifyOptions() x509.VerifyOptions {
return x509.VerifyOptions{
KeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth},
}
}
// CommonNameUserConversion builds user info from a certificate chain using the subject's CommonName
var CommonNameUserConversion = UserConversionFunc(func(chain []*x509.Certificate) (user.Info, bool, error) {
if len(chain[0].Subject.CommonName) == 0 {
return nil, false, nil
}
return &user.DefaultInfo{
Name: chain[0].Subject.CommonName,
Groups: chain[0].Subject.Organization,
}, true, nil
})
// DNSNameUserConversion builds user info from a certificate chain using the first DNSName on the certificate
var DNSNameUserConversion = UserConversionFunc(func(chain []*x509.Certificate) (user.Info, bool, error) {
if len(chain[0].DNSNames) == 0 {
return nil, false, nil
}
return &user.DefaultInfo{Name: chain[0].DNSNames[0]}, true, nil
})
// EmailAddressUserConversion builds user info from a certificate chain using the first EmailAddress on the certificate
var EmailAddressUserConversion = UserConversionFunc(func(chain []*x509.Certificate) (user.Info, bool, error) {
var emailAddressOID asn1.ObjectIdentifier = []int{1, 2, 840, 113549, 1, 9, 1}
if len(chain[0].EmailAddresses) == 0 {
for _, name := range chain[0].Subject.Names {
if name.Type.Equal(emailAddressOID) {
return &user.DefaultInfo{Name: name.Value.(string)}, true, nil
}
}
return nil, false, nil
}
return &user.DefaultInfo{Name: chain[0].EmailAddresses[0]}, true, nil
})

933
vendor/k8s.io/apiserver/pkg/authentication/request/x509/x509_test.go generated vendored Normal file
View file

@ -0,0 +1,933 @@
/*
Copyright 2014 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 x509
import (
"crypto/tls"
"crypto/x509"
"encoding/pem"
"errors"
"io/ioutil"
"net/http"
"reflect"
"sort"
"testing"
"time"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/user"
)
const (
rootCACert = `-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
`
selfSignedCert = `-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
`
clientCNCert = `Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1 (0x1)
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=ROOT CA
Validity
Not Before: Dec 8 20:25:58 2014 GMT
Not After : Dec 5 20:25:58 2024 GMT
Subject: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=client_cn
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (1024 bit)
Modulus:
00:a5:30:b3:2b:c0:bd:cb:29:cf:e2:d8:fd:68:b0:
03:c3:a6:3b:1b:ec:36:73:a1:52:5d:27:ee:02:35:
5c:51:ed:3d:3b:54:d7:11:f5:38:94:ee:fd:cc:0c:
22:a8:f8:8e:11:2f:7c:43:5a:aa:07:3f:95:4f:50:
22:7d:aa:e2:5d:2a:90:3d:02:1a:5b:d2:cf:3f:fb:
dc:58:32:c5:ce:2f:81:58:31:20:eb:35:d3:53:d3:
42:47:c2:13:68:93:62:58:b6:46:60:48:17:df:d2:
8c:c3:40:47:cf:67:ea:27:0f:09:78:e9:d5:2a:64:
1e:c4:33:5a:d6:0d:7a:79:93
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints:
CA:FALSE
Netscape Comment:
OpenSSL Generated Certificate
X509v3 Subject Key Identifier:
E7:FB:1F:45:F0:71:77:AF:8C:10:4A:0A:42:03:F5:1F:1F:07:CF:DF
X509v3 Authority Key Identifier:
keyid:3D:F0:F7:30:3D:3B:EB:3A:55:68:FA:F5:43:C9:C7:AC:E1:3F:10:78
DirName:/C=US/ST=My State/L=My City/O=My Org/OU=My Unit/CN=ROOT CA
serial:EA:0E:6D:FE:64:B8:68:19
X509v3 Subject Alternative Name:
<EMPTY>
X509v3 Extended Key Usage:
TLS Web Client Authentication
Netscape Cert Type:
SSL Client
Signature Algorithm: sha256WithRSAEncryption
08:bc:b4:80:a5:3b:be:9a:78:f9:47:3f:c0:2d:75:e3:10:89:
61:b1:6a:dd:f4:a4:c4:6a:d3:6f:27:30:7f:2d:07:78:d9:12:
03:bc:a5:44:68:f3:10:bc:aa:32:e3:3f:6a:16:12:25:eb:82:
ac:ae:30:ef:0d:be:87:11:13:e7:2f:78:69:67:36:62:ba:aa:
51:8a:ee:6e:1e:ca:35:75:95:25:2d:db:e6:cb:71:70:95:25:
76:99:13:02:57:99:56:25:a3:33:55:a2:6a:30:87:8b:97:e6:
68:f3:c1:37:3c:c1:14:26:90:a0:dd:d3:02:3a:e9:c2:9e:59:
d2:44
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`
clientDNSCert = `Certificate:
Data:
Version: 3 (0x2)
Serial Number: 4 (0x4)
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=ROOT CA
Validity
Not Before: Dec 8 20:25:58 2014 GMT
Not After : Dec 5 20:25:58 2024 GMT
Subject: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=client_dns
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (1024 bit)
Modulus:
00:b0:6d:16:6a:fc:28:f7:dc:da:2c:a8:e4:0c:27:
3c:27:ce:ae:d5:72:d9:3c:eb:af:3d:a3:83:98:5b:
85:d8:68:f4:bd:53:57:d2:ad:e8:71:b1:18:8e:ae:
37:8e:02:9c:b2:6c:92:09:cc:5e:e6:74:a1:4b:e1:
50:41:08:9a:5e:d4:20:0b:6f:c7:c0:34:a8:e6:be:
77:1d:43:1f:2c:df:dc:ca:9d:1a:0a:9f:a3:6e:0a:
60:f1:6d:d9:7f:f0:f1:ea:66:9d:4c:f3:de:62:af:
b1:92:70:f1:bb:8a:81:f4:9c:3c:b8:c9:e8:04:18:
70:2f:77:74:48:d9:cd:e5:af
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints:
CA:FALSE
Netscape Comment:
OpenSSL Generated Certificate
X509v3 Subject Key Identifier:
6E:A3:F6:01:52:79:4D:46:78:3C:D0:AB:4A:75:96:AC:7D:6C:08:BE
X509v3 Authority Key Identifier:
keyid:3D:F0:F7:30:3D:3B:EB:3A:55:68:FA:F5:43:C9:C7:AC:E1:3F:10:78
DirName:/C=US/ST=My State/L=My City/O=My Org/OU=My Unit/CN=ROOT CA
serial:EA:0E:6D:FE:64:B8:68:19
X509v3 Subject Alternative Name:
DNS:client_dns.example.com
X509v3 Extended Key Usage:
TLS Web Client Authentication
Netscape Cert Type:
SSL Client
Signature Algorithm: sha256WithRSAEncryption
69:20:83:0f:16:f8:b6:f5:04:98:56:a4:b2:67:32:e0:82:80:
da:8e:54:06:94:96:cd:56:eb:90:4c:f4:3c:50:80:6a:25:ac:
3d:e2:81:05:e4:89:2b:55:63:9a:2d:4a:da:3b:c4:97:5e:1a:
e9:6f:83:b8:05:4a:dc:bd:ab:b0:a0:75:d0:1e:b5:c5:8d:f3:
f6:92:f1:52:d2:81:67:fc:6f:74:ee:49:37:73:08:bc:f5:26:
86:67:f5:82:04:ff:db:5a:9f:f9:6b:df:2f:f5:75:61:f2:a5:
91:0b:05:56:5b:e8:d1:36:d7:56:7a:ed:7d:e5:5f:2a:08:87:
c2:48
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`
clientEmailCert = `Certificate:
Data:
Version: 3 (0x2)
Serial Number: 2 (0x2)
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=ROOT CA
Validity
Not Before: Dec 8 20:25:58 2014 GMT
Not After : Dec 5 20:25:58 2024 GMT
Subject: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=client_email
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (1024 bit)
Modulus:
00:bf:f3:c3:d7:50:d5:64:d6:d2:e3:6c:bb:7e:5d:
4b:41:63:76:9c:c4:c8:33:9a:37:ee:68:24:1e:26:
cf:de:57:79:d6:dc:53:b6:da:12:c6:c0:95:7d:69:
b8:af:1d:4e:8f:a5:83:8b:22:78:e3:94:cc:6e:fe:
24:e2:05:91:ed:1c:01:b7:e1:53:91:aa:51:53:7a:
55:6e:fe:0c:ef:c1:66:70:12:0c:85:94:95:c6:3e:
f5:35:58:4d:3f:11:b1:5a:d6:ec:a1:f5:21:c1:e6:
1f:c1:91:5b:67:89:25:2a:e3:86:27:6b:d8:31:7b:
f1:0d:83:c7:f2:68:70:f0:23
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints:
CA:FALSE
Netscape Comment:
OpenSSL Generated Certificate
X509v3 Subject Key Identifier:
76:22:99:CD:3D:BA:90:62:0F:BE:E7:5B:57:8D:31:1D:25:27:C6:6A
X509v3 Authority Key Identifier:
keyid:3D:F0:F7:30:3D:3B:EB:3A:55:68:FA:F5:43:C9:C7:AC:E1:3F:10:78
DirName:/C=US/ST=My State/L=My City/O=My Org/OU=My Unit/CN=ROOT CA
serial:EA:0E:6D:FE:64:B8:68:19
X509v3 Subject Alternative Name:
email:client_email@example.com
X509v3 Extended Key Usage:
TLS Web Client Authentication
Netscape Cert Type:
SSL Client
Signature Algorithm: sha256WithRSAEncryption
80:70:19:d2:5c:c1:cf:d2:b6:e5:0e:76:cd:8f:c2:8d:a8:19:
07:86:22:3f:a4:b1:98:c6:98:c1:dc:f8:99:5b:20:5c:6d:17:
6b:fa:8b:4c:1b:86:14:b4:71:f7:41:22:03:ca:ec:2c:cd:ae:
77:93:bd:08:06:8c:3c:06:ce:04:2c:b1:ce:79:20:0d:d5:01:
1c:bd:66:60:38:db:4f:ad:dc:a6:33:8f:07:af:e6:bd:1c:27:
4b:93:6a:4f:59:e3:cf:df:ff:87:f1:af:02:ad:50:06:f9:50:
c7:59:87:bc:0c:e6:66:cd:d1:c8:df:e6:15:b2:21:b3:04:86:
8c:89
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
`
serverCert = `Certificate:
Data:
Version: 3 (0x2)
Serial Number: 7 (0x7)
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=ROOT CA
Validity
Not Before: Dec 8 20:25:58 2014 GMT
Not After : Dec 5 20:25:58 2024 GMT
Subject: C=US, ST=My State, L=My City, O=My Org, OU=My Unit, CN=127.0.0.1
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (1024 bit)
Modulus:
00:e2:50:d9:1c:ff:03:34:0d:f8:b4:0c:08:70:fc:
2a:27:2f:42:c9:4b:90:f2:a7:f2:7c:8c:ec:58:a5:
0f:49:29:0c:77:b5:aa:0a:aa:b7:71:e7:2d:0e:fb:
73:2c:88:de:70:69:df:d1:b0:7f:3b:2d:28:99:2d:
f1:43:93:13:aa:c9:98:16:05:05:fb:80:64:7b:11:
19:44:b7:5a:8c:83:20:6f:68:73:4f:ec:78:c2:73:
de:96:68:30:ce:2a:04:03:22:80:21:26:cc:7e:d6:
ec:b5:58:a7:41:bb:ae:fc:2c:29:6a:d1:3a:aa:b9:
2f:88:f5:62:d8:8e:69:f4:19
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints:
CA:FALSE
Netscape Comment:
OpenSSL Generated Certificate
X509v3 Subject Key Identifier:
36:A1:0C:B2:28:0C:77:6C:7F:96:90:11:CA:19:AF:67:1E:92:17:08
X509v3 Authority Key Identifier:
keyid:3D:F0:F7:30:3D:3B:EB:3A:55:68:FA:F5:43:C9:C7:AC:E1:3F:10:78
DirName:/C=US/ST=My State/L=My City/O=My Org/OU=My Unit/CN=ROOT CA
serial:EA:0E:6D:FE:64:B8:68:19
X509v3 Subject Alternative Name:
<EMPTY>
X509v3 Extended Key Usage:
TLS Web Server Authentication
Netscape Cert Type:
SSL Server
Signature Algorithm: sha256WithRSAEncryption
a9:dd:3d:64:e5:e2:fb:7e:2e:ce:52:7a:85:1d:62:0b:ec:ca:
1d:78:51:d1:f7:13:36:1c:27:3f:69:59:27:5f:89:ac:41:5e:
65:c6:ae:dc:18:60:18:85:5b:bb:9a:76:93:df:60:47:96:97:
58:61:34:98:59:46:ea:d4:ad:01:6c:f7:4e:6c:9d:72:26:4d:
76:21:1b:7a:a1:f0:e6:e6:88:61:68:f5:cc:2e:40:76:f1:57:
04:5b:9e:d2:88:c8:ac:9e:49:b5:b4:d6:71:c1:fd:d8:b8:0f:
c7:1a:9c:f3:3f:cc:11:60:ef:54:3a:3d:b8:8d:09:80:fe:be:
f9:ef
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
`
/*
openssl genrsa -out ca.key 4096
openssl req -new -x509 -days 36500 \
-sha256 -key ca.key -extensions v3_ca \
-out ca.crt \
-subj "/C=US/ST=My State/L=My City/O=My Org/O=My Org 1/O=My Org 2/CN=ROOT CA WITH GROUPS"
openssl x509 -in ca.crt -text
*/
// A certificate with multiple organizations.
caWithGroups = `Certificate:
Data:
Version: 3 (0x2)
Serial Number:
bc:57:6d:0b:7c:ff:cb:52
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, ST=My State, L=My City, O=My Org, O=My Org 1, O=My Org 2, CN=ROOT CA WITH GROUPS
Validity
Not Before: Aug 10 19:22:03 2016 GMT
Not After : Jul 17 19:22:03 2116 GMT
Subject: C=US, ST=My State, L=My City, O=My Org, O=My Org 1, O=My Org 2, CN=ROOT CA WITH GROUPS
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:ba:3a:40:34:1a:ba:13:87:0d:c9:c7:bf:e5:8e:
6a:c7:d5:0f:8f:e3:e1:ac:9e:a5:fd:35:e1:39:52:
1d:22:77:c1:d2:3f:74:02:2e:23:c6:c1:fc:cd:30:
b4:33:e7:12:04:6f:90:27:e1:be:8e:ec:c8:dc:87:
91:da:7d:5b:8a:1f:41:fb:62:24:d0:26:98:c6:f7:
f8:ca:8a:56:15:c4:b3:5f:43:86:28:f6:4d:fc:e4:
03:52:1d:2b:25:f7:19:5c:13:c3:0e:04:91:06:f3:
29:b6:3f:8b:86:6d:b5:8e:43:2d:69:4e:60:53:5b:
75:8f:e7:d2:57:8c:db:bb:a1:0b:d7:c7:62:41:bc:
f2:87:be:66:bb:b9:bf:8b:85:97:19:98:18:50:7b:
ee:31:88:47:99:c1:04:e4:12:d2:a6:e2:bf:61:33:
82:11:79:c3:d5:39:7c:1c:15:9e:d2:61:f7:16:9f:
97:f1:39:05:8f:b9:f8:e0:5b:16:ca:da:bf:10:45:
10:0f:14:f9:67:10:66:77:05:f3:fe:21:d6:69:fb:
1e:dc:fd:f7:97:40:db:0d:59:99:8a:9d:e4:31:a3:
b9:c2:4d:ff:85:ae:ea:da:18:d8:c7:a5:b7:ea:f3:
a8:38:a5:44:1f:3b:23:71:fc:4c:5b:bd:36:6f:e0:
28:6d:f3:be:e8:c9:74:64:af:89:54:b3:12:c8:2d:
27:2d:1c:22:23:81:bd:69:b7:8b:76:63:e1:bf:80:
a1:ba:d6:c6:fc:aa:37:2e:44:94:4b:4c:3f:c4:f2:
c3:f8:25:54:ab:1f:0f:4c:19:2f:9c:b6:46:09:db:
26:52:b4:03:0a:35:75:53:94:33:5d:22:29:48:4a:
61:9c:d0:5a:6d:91:f5:18:bb:93:99:30:02:5c:6d:
7c:3f:4d:5a:ea:6f:ee:f7:7a:f9:07:9d:fe:e0:6f:
75:02:4a:ef:1e:25:c2:d5:8d:2c:57:a2:95:a7:df:
37:4f:32:60:94:09:85:4d:a7:67:05:e9:29:db:45:
a8:89:ec:1e:e9:3a:49:92:23:17:5b:4a:9c:b8:0d:
6f:2a:54:ba:47:45:f8:d3:34:30:e8:db:48:6d:c7:
82:08:01:d5:93:6a:08:7c:4b:43:78:04:df:57:b7:
fe:e3:d7:4c:ec:9c:dc:2d:0b:8c:e4:6f:aa:e2:30:
66:74:16:10:b9:44:c9:1e:73:53:86:25:25:cc:60:
3a:94:79:18:f1:c9:31:b0:e1:ca:b9:21:44:75:0a:
6c:e4:58:c1:37:ee:69:28:d1:d4:b8:78:21:64:ea:
27:d3:67:25:cf:3a:82:8d:de:27:51:b4:33:a2:85:
db:07:89
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
AB:3A:46:07:46:0C:68:F0:64:C7:73:A8:7C:8A:20:66:A8:DA:1C:E4
X509v3 Authority Key Identifier:
keyid:AB:3A:46:07:46:0C:68:F0:64:C7:73:A8:7C:8A:20:66:A8:DA:1C:E4
X509v3 Basic Constraints:
CA:TRUE
Signature Algorithm: sha256WithRSAEncryption
1c:af:04:c9:10:f2:43:03:b6:24:2e:20:2e:47:46:4d:7f:b9:
fa:1c:ea:8d:f0:30:a5:42:93:fe:e0:55:4a:b5:8b:4d:30:f4:
e1:04:1f:20:ec:a1:27:ab:1f:b2:9d:da:58:2e:04:5c:b6:7c:
69:8c:00:59:42:4f:cc:c7:3c:d4:f7:30:84:2a:14:8e:5d:3a:
20:91:63:5c:ac:5c:e7:0c:78:fc:28:f3:f9:24:de:3d:30:e3:
64:ca:5d:a6:86:30:76:5e:53:a4:99:77:a4:7a:c5:52:62:cd:
f9:79:42:69:57:1b:79:25:c5:51:45:42:ed:ae:9c:bc:f2:4c:
4d:9d:3a:17:73:b1:d2:94:ab:61:4a:90:fa:59:f1:96:c7:7c:
26:5b:0c:75:4b:94:6f:76:ac:6c:70:8f:68:5c:e3:e7:7b:b9:
38:c2:0f:f2:e3:2d:96:ec:79:fa:bf:df:33:02:f2:67:a1:19:
d1:7d:ed:c4:3b:14:b8:1f:53:c5:6a:52:ad:19:2d:4c:43:19:
c7:d3:14:75:7f:e7:18:40:38:79:b7:2c:ce:91:6f:cd:16:e3:
d9:8f:87:be:bc:c0:c0:53:1a:93:d6:ff:a9:17:c0:d9:6f:6a:
cc:0b:57:37:b8:da:30:98:4a:fc:e5:e9:dc:49:1a:33:35:f0:
e9:9a:a7:a2:fd:6a:13:9e:85:df:66:a8:15:3f:94:30:4b:ca:
61:72:7e:1a:b1:83:88:65:21:e8:f6:58:4a:22:48:b5:29:3d:
00:6c:3e:a2:e5:bd:a5:a3:d9:5a:4d:a9:cb:2a:f8:47:ca:72:
ea:9d:e1:87:e1:d1:75:5d:07:36:ba:ab:fd:7f:5f:d3:66:d0:
41:86:7c:6b:1e:a7:7c:9f:dc:26:7a:37:70:54:1e:7c:b3:66:
7f:f1:99:93:f4:8a:aa:81:02:e9:bf:5d:a5:90:94:82:6e:2a:
a6:c8:e1:77:df:66:59:d8:6c:b1:55:a0:77:d6:53:6b:78:aa:
4b:0d:fc:34:06:5c:52:4e:e6:5e:c7:94:13:19:70:e8:2b:00:
6d:ea:90:b9:f4:6f:74:3f:cc:e7:1d:3e:22:ec:66:cb:84:19:
7a:40:3c:7e:38:77:b4:4e:da:8c:4b:af:dc:c2:23:28:9d:60:
a5:4f:5a:c8:9e:17:df:b9:9d:92:bc:d3:c0:20:12:ec:22:d4:
e8:d4:97:9f:da:3c:35:a0:e9:a3:8c:d1:42:7c:c1:27:1f:8a:
9b:5b:03:3d:2b:9b:df:25:b6:a8:a7:5a:48:0f:e8:1f:26:4b:
0e:3c:a2:50:0a:cd:02:33:4c:e4:7a:c9:2d:b8:b8:bf:80:5a:
6e:07:49:c4:c3:23:a0:2e
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`
)
func TestX509(t *testing.T) {
multilevelOpts := DefaultVerifyOptions()
multilevelOpts.Roots = x509.NewCertPool()
multilevelOpts.Roots.AddCert(getCertsFromFile(t, "root")[0])
testCases := map[string]struct {
Insecure bool
Certs []*x509.Certificate
Opts x509.VerifyOptions
User UserConversion
ExpectUserName string
ExpectGroups []string
ExpectOK bool
ExpectErr bool
}{
"non-tls": {
Insecure: true,
ExpectOK: false,
ExpectErr: false,
},
"tls, no certs": {
ExpectOK: false,
ExpectErr: false,
},
"self signed": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, selfSignedCert),
User: CommonNameUserConversion,
ExpectErr: true,
},
"server cert": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, serverCert),
User: CommonNameUserConversion,
ExpectErr: true,
},
"server cert allowing non-client cert usages": {
Opts: x509.VerifyOptions{Roots: getRootCertPool(t)},
Certs: getCerts(t, serverCert),
User: CommonNameUserConversion,
ExpectUserName: "127.0.0.1",
ExpectGroups: []string{"My Org"},
ExpectOK: true,
ExpectErr: false,
},
"common name": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
User: CommonNameUserConversion,
ExpectUserName: "client_cn",
ExpectGroups: []string{"My Org"},
ExpectOK: true,
ExpectErr: false,
},
"ca with multiple organizations": {
Opts: x509.VerifyOptions{
Roots: getRootCertPoolFor(t, caWithGroups),
},
Certs: getCerts(t, caWithGroups),
User: CommonNameUserConversion,
ExpectUserName: "ROOT CA WITH GROUPS",
ExpectGroups: []string{"My Org", "My Org 1", "My Org 2"},
ExpectOK: true,
ExpectErr: false,
},
"empty dns": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
User: DNSNameUserConversion,
ExpectOK: false,
ExpectErr: false,
},
"dns": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientDNSCert),
User: DNSNameUserConversion,
ExpectUserName: "client_dns.example.com",
ExpectOK: true,
ExpectErr: false,
},
"empty email": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
User: EmailAddressUserConversion,
ExpectOK: false,
ExpectErr: false,
},
"email": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientEmailCert),
User: EmailAddressUserConversion,
ExpectUserName: "client_email@example.com",
ExpectOK: true,
ExpectErr: false,
},
"custom conversion error": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
User: UserConversionFunc(func(chain []*x509.Certificate) (user.Info, bool, error) {
return nil, false, errors.New("custom error")
}),
ExpectOK: false,
ExpectErr: true,
},
"custom conversion success": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
User: UserConversionFunc(func(chain []*x509.Certificate) (user.Info, bool, error) {
return &user.DefaultInfo{Name: "custom"}, true, nil
}),
ExpectUserName: "custom",
ExpectOK: true,
ExpectErr: false,
},
"future cert": {
Opts: x509.VerifyOptions{
CurrentTime: time.Now().Add(time.Duration(-100 * time.Hour * 24 * 365)),
Roots: getRootCertPool(t),
},
Certs: getCerts(t, clientCNCert),
User: CommonNameUserConversion,
ExpectOK: false,
ExpectErr: true,
},
"expired cert": {
Opts: x509.VerifyOptions{
CurrentTime: time.Now().Add(time.Duration(100 * time.Hour * 24 * 365)),
Roots: getRootCertPool(t),
},
Certs: getCerts(t, clientCNCert),
User: CommonNameUserConversion,
ExpectOK: false,
ExpectErr: true,
},
"multi-level, valid": {
Opts: multilevelOpts,
Certs: getCertsFromFile(t, "client-valid", "intermediate"),
User: CommonNameUserConversion,
ExpectUserName: "My Client",
ExpectOK: true,
ExpectErr: false,
},
"multi-level, expired": {
Opts: multilevelOpts,
Certs: getCertsFromFile(t, "client-expired", "intermediate"),
User: CommonNameUserConversion,
ExpectOK: false,
ExpectErr: true,
},
}
for k, testCase := range testCases {
req, _ := http.NewRequest("GET", "/", nil)
if !testCase.Insecure {
req.TLS = &tls.ConnectionState{PeerCertificates: testCase.Certs}
}
a := New(testCase.Opts, testCase.User)
user, ok, err := a.AuthenticateRequest(req)
if testCase.ExpectErr && err == nil {
t.Errorf("%s: Expected error, got none", k)
continue
}
if !testCase.ExpectErr && err != nil {
t.Errorf("%s: Got unexpected error: %v", k, err)
continue
}
if testCase.ExpectOK != ok {
t.Errorf("%s: Expected ok=%v, got %v", k, testCase.ExpectOK, ok)
continue
}
if testCase.ExpectOK {
if testCase.ExpectUserName != user.GetName() {
t.Errorf("%s: Expected user.name=%v, got %v", k, testCase.ExpectUserName, user.GetName())
}
groups := user.GetGroups()
sort.Strings(testCase.ExpectGroups)
sort.Strings(groups)
if !reflect.DeepEqual(testCase.ExpectGroups, groups) {
t.Errorf("%s: Expected user.groups=%v, got %v", k, testCase.ExpectGroups, groups)
}
}
}
}
func TestX509Verifier(t *testing.T) {
multilevelOpts := DefaultVerifyOptions()
multilevelOpts.Roots = x509.NewCertPool()
multilevelOpts.Roots.AddCert(getCertsFromFile(t, "root")[0])
testCases := map[string]struct {
Insecure bool
Certs []*x509.Certificate
Opts x509.VerifyOptions
AllowedCNs sets.String
ExpectOK bool
ExpectErr bool
}{
"non-tls": {
Insecure: true,
ExpectOK: false,
ExpectErr: false,
},
"tls, no certs": {
ExpectOK: false,
ExpectErr: false,
},
"self signed": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, selfSignedCert),
ExpectErr: true,
},
"server cert disallowed": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, serverCert),
ExpectErr: true,
},
"server cert allowing non-client cert usages": {
Opts: x509.VerifyOptions{Roots: getRootCertPool(t)},
Certs: getCerts(t, serverCert),
ExpectOK: true,
ExpectErr: false,
},
"valid client cert": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
ExpectOK: true,
ExpectErr: false,
},
"valid client cert with wrong CN": {
Opts: getDefaultVerifyOptions(t),
AllowedCNs: sets.NewString("foo", "bar"),
Certs: getCerts(t, clientCNCert),
ExpectOK: false,
ExpectErr: true,
},
"valid client cert with right CN": {
Opts: getDefaultVerifyOptions(t),
AllowedCNs: sets.NewString("client_cn"),
Certs: getCerts(t, clientCNCert),
ExpectOK: true,
ExpectErr: false,
},
"future cert": {
Opts: x509.VerifyOptions{
CurrentTime: time.Now().Add(-100 * time.Hour * 24 * 365),
Roots: getRootCertPool(t),
},
Certs: getCerts(t, clientCNCert),
ExpectOK: false,
ExpectErr: true,
},
"expired cert": {
Opts: x509.VerifyOptions{
CurrentTime: time.Now().Add(100 * time.Hour * 24 * 365),
Roots: getRootCertPool(t),
},
Certs: getCerts(t, clientCNCert),
ExpectOK: false,
ExpectErr: true,
},
"multi-level, valid": {
Opts: multilevelOpts,
Certs: getCertsFromFile(t, "client-valid", "intermediate"),
ExpectOK: true,
ExpectErr: false,
},
"multi-level, expired": {
Opts: multilevelOpts,
Certs: getCertsFromFile(t, "client-expired", "intermediate"),
ExpectOK: false,
ExpectErr: true,
},
}
for k, testCase := range testCases {
req, _ := http.NewRequest("GET", "/", nil)
if !testCase.Insecure {
req.TLS = &tls.ConnectionState{PeerCertificates: testCase.Certs}
}
authCall := false
auth := authenticator.RequestFunc(func(req *http.Request) (user.Info, bool, error) {
authCall = true
return &user.DefaultInfo{Name: "innerauth"}, true, nil
})
a := NewVerifier(testCase.Opts, auth, testCase.AllowedCNs)
user, ok, err := a.AuthenticateRequest(req)
if testCase.ExpectErr && err == nil {
t.Errorf("%s: Expected error, got none", k)
continue
}
if !testCase.ExpectErr && err != nil {
t.Errorf("%s: Got unexpected error: %v", k, err)
continue
}
if testCase.ExpectOK != ok {
t.Errorf("%s: Expected ok=%v, got %v", k, testCase.ExpectOK, ok)
continue
}
if testCase.ExpectOK {
if !authCall {
t.Errorf("%s: Expected inner auth called, wasn't", k)
continue
}
if "innerauth" != user.GetName() {
t.Errorf("%s: Expected user.name=%v, got %v", k, "innerauth", user.GetName())
continue
}
} else {
if authCall {
t.Errorf("%s: Expected inner auth not to be called, was", k)
continue
}
}
}
}
func getDefaultVerifyOptions(t *testing.T) x509.VerifyOptions {
options := DefaultVerifyOptions()
options.Roots = getRootCertPool(t)
return options
}
func getRootCertPool(t *testing.T) *x509.CertPool {
return getRootCertPoolFor(t, rootCACert)
}
func getRootCertPoolFor(t *testing.T, certs ...string) *x509.CertPool {
pool := x509.NewCertPool()
for _, cert := range certs {
pool.AddCert(getCert(t, cert))
}
return pool
}
func getCertsFromFile(t *testing.T, names ...string) []*x509.Certificate {
certs := []*x509.Certificate{}
for _, name := range names {
filename := "testdata/" + name + ".pem"
data, err := ioutil.ReadFile(filename)
if err != nil {
t.Fatalf("error reading %s: %v", filename, err)
}
certs = append(certs, getCert(t, string(data)))
}
return certs
}
func getCert(t *testing.T, pemData string) *x509.Certificate {
pemBlock, _ := pem.Decode([]byte(pemData))
cert, err := x509.ParseCertificate(pemBlock.Bytes)
if err != nil {
t.Fatalf("Error parsing cert: %v", err)
return nil
}
return cert
}
func getCerts(t *testing.T, pemData ...string) []*x509.Certificate {
certs := []*x509.Certificate{}
for _, pemData := range pemData {
certs = append(certs, getCert(t, pemData))
}
return certs
}

73
vendor/k8s.io/apiserver/pkg/authentication/serviceaccount/util.go generated vendored Normal file
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/*
Copyright 2014 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 serviceaccount
import (
"fmt"
"strings"
apimachineryvalidation "k8s.io/apimachinery/pkg/api/validation"
)
const (
ServiceAccountUsernamePrefix = "system:serviceaccount:"
ServiceAccountUsernameSeparator = ":"
ServiceAccountGroupPrefix = "system:serviceaccounts:"
AllServiceAccountsGroup = "system:serviceaccounts"
)
// MakeUsername generates a username from the given namespace and ServiceAccount name.
// The resulting username can be passed to SplitUsername to extract the original namespace and ServiceAccount name.
func MakeUsername(namespace, name string) string {
return ServiceAccountUsernamePrefix + namespace + ServiceAccountUsernameSeparator + name
}
var invalidUsernameErr = fmt.Errorf("Username must be in the form %s", MakeUsername("namespace", "name"))
// SplitUsername returns the namespace and ServiceAccount name embedded in the given username,
// or an error if the username is not a valid name produced by MakeUsername
func SplitUsername(username string) (string, string, error) {
if !strings.HasPrefix(username, ServiceAccountUsernamePrefix) {
return "", "", invalidUsernameErr
}
trimmed := strings.TrimPrefix(username, ServiceAccountUsernamePrefix)
parts := strings.Split(trimmed, ServiceAccountUsernameSeparator)
if len(parts) != 2 {
return "", "", invalidUsernameErr
}
namespace, name := parts[0], parts[1]
if len(apimachineryvalidation.ValidateNamespaceName(namespace, false)) != 0 {
return "", "", invalidUsernameErr
}
if len(apimachineryvalidation.ValidateServiceAccountName(name, false)) != 0 {
return "", "", invalidUsernameErr
}
return namespace, name, nil
}
// MakeGroupNames generates service account group names for the given namespace and ServiceAccount name
func MakeGroupNames(namespace, name string) []string {
return []string{
AllServiceAccountsGroup,
MakeNamespaceGroupName(namespace),
}
}
// MakeNamespaceGroupName returns the name of the group all service accounts in the namespace are included in
func MakeNamespaceGroupName(namespace string) string {
return ServiceAccountGroupPrefix + namespace
}

82
vendor/k8s.io/apiserver/pkg/authentication/serviceaccount/util_test.go generated vendored Normal file
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/*
Copyright 2014 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 serviceaccount
import "testing"
func TestMakeUsername(t *testing.T) {
testCases := map[string]struct {
Namespace string
Name string
ExpectedErr bool
}{
"valid": {
Namespace: "foo",
Name: "bar",
ExpectedErr: false,
},
"empty": {
ExpectedErr: true,
},
"empty namespace": {
Namespace: "",
Name: "foo",
ExpectedErr: true,
},
"empty name": {
Namespace: "foo",
Name: "",
ExpectedErr: true,
},
"extra segments": {
Namespace: "foo",
Name: "bar:baz",
ExpectedErr: true,
},
"invalid chars in namespace": {
Namespace: "foo ",
Name: "bar",
ExpectedErr: true,
},
"invalid chars in name": {
Namespace: "foo",
Name: "bar ",
ExpectedErr: true,
},
}
for k, tc := range testCases {
username := MakeUsername(tc.Namespace, tc.Name)
namespace, name, err := SplitUsername(username)
if (err != nil) != tc.ExpectedErr {
t.Errorf("%s: Expected error=%v, got %v", k, tc.ExpectedErr, err)
continue
}
if err != nil {
continue
}
if namespace != tc.Namespace {
t.Errorf("%s: Expected namespace %q, got %q", k, tc.Namespace, namespace)
}
if name != tc.Name {
t.Errorf("%s: Expected name %q, got %q", k, tc.Name, name)
}
}
}

91
vendor/k8s.io/apiserver/pkg/authentication/token/tokenfile/tokenfile.go generated vendored Normal file
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/*
Copyright 2014 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 tokenfile
import (
"encoding/csv"
"fmt"
"io"
"os"
"strings"
"github.com/golang/glog"
"k8s.io/apiserver/pkg/authentication/user"
)
type TokenAuthenticator struct {
tokens map[string]*user.DefaultInfo
}
// New returns a TokenAuthenticator for a single token
func New(tokens map[string]*user.DefaultInfo) *TokenAuthenticator {
return &TokenAuthenticator{
tokens: tokens,
}
}
// NewCSV returns a TokenAuthenticator, populated from a CSV file.
// The CSV file must contain records in the format "token,username,useruid"
func NewCSV(path string) (*TokenAuthenticator, error) {
file, err := os.Open(path)
if err != nil {
return nil, err
}
defer file.Close()
recordNum := 0
tokens := make(map[string]*user.DefaultInfo)
reader := csv.NewReader(file)
reader.FieldsPerRecord = -1
for {
record, err := reader.Read()
if err == io.EOF {
break
}
if err != nil {
return nil, err
}
if len(record) < 3 {
return nil, fmt.Errorf("token file '%s' must have at least 3 columns (token, user name, user uid), found %d", path, len(record))
}
obj := &user.DefaultInfo{
Name: record[1],
UID: record[2],
}
recordNum++
if _, exist := tokens[record[0]]; exist {
glog.Warningf("duplicate token has been found in token file '%s', record number '%d'", path, recordNum)
}
tokens[record[0]] = obj
if len(record) >= 4 {
obj.Groups = strings.Split(record[3], ",")
}
}
return &TokenAuthenticator{
tokens: tokens,
}, nil
}
func (a *TokenAuthenticator) AuthenticateToken(value string) (user.Info, bool, error) {
user, ok := a.tokens[value]
if !ok {
return nil, false, nil
}
return user, true, nil
}

141
vendor/k8s.io/apiserver/pkg/authentication/token/tokenfile/tokenfile_test.go generated vendored Normal file
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/*
Copyright 2014 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 tokenfile
import (
"io/ioutil"
"os"
"reflect"
"testing"
"k8s.io/apiserver/pkg/authentication/user"
)
func TestTokenFile(t *testing.T) {
auth, err := newWithContents(t, `
token1,user1,uid1
token2,user2,uid2
token3,user3,uid3,"group1,group2"
token4,user4,uid4,"group2"
token5,user5,uid5,group5
token6,user6,uid6,group5,otherdata
token7,user7,uid7,"group1,group2",otherdata
`)
if err != nil {
t.Fatalf("unable to read tokenfile: %v", err)
}
testCases := []struct {
Token string
User *user.DefaultInfo
Ok bool
Err bool
}{
{
Token: "token1",
User: &user.DefaultInfo{Name: "user1", UID: "uid1"},
Ok: true,
},
{
Token: "token2",
User: &user.DefaultInfo{Name: "user2", UID: "uid2"},
Ok: true,
},
{
Token: "token3",
User: &user.DefaultInfo{Name: "user3", UID: "uid3", Groups: []string{"group1", "group2"}},
Ok: true,
},
{
Token: "token4",
User: &user.DefaultInfo{Name: "user4", UID: "uid4", Groups: []string{"group2"}},
Ok: true,
},
{
Token: "token5",
User: &user.DefaultInfo{Name: "user5", UID: "uid5", Groups: []string{"group5"}},
Ok: true,
},
{
Token: "token6",
User: &user.DefaultInfo{Name: "user6", UID: "uid6", Groups: []string{"group5"}},
Ok: true,
},
{
Token: "token7",
User: &user.DefaultInfo{Name: "user7", UID: "uid7", Groups: []string{"group1", "group2"}},
Ok: true,
},
{
Token: "token8",
},
}
for i, testCase := range testCases {
user, ok, err := auth.AuthenticateToken(testCase.Token)
if testCase.User == nil {
if user != nil {
t.Errorf("%d: unexpected non-nil user %#v", i, user)
}
} else if !reflect.DeepEqual(testCase.User, user) {
t.Errorf("%d: expected user %#v, got %#v", i, testCase.User, user)
}
if testCase.Ok != ok {
t.Errorf("%d: expected auth %v, got %v", i, testCase.Ok, ok)
}
switch {
case err == nil && testCase.Err:
t.Errorf("%d: unexpected nil error", i)
case err != nil && !testCase.Err:
t.Errorf("%d: unexpected error: %v", i, err)
}
}
}
func TestBadTokenFile(t *testing.T) {
_, err := newWithContents(t, `
token1,user1,uid1
token2,user2,uid2
token3,user3
token4
`)
if err == nil {
t.Fatalf("unexpected non error")
}
}
func TestInsufficientColumnsTokenFile(t *testing.T) {
_, err := newWithContents(t, "token4\n")
if err == nil {
t.Fatalf("unexpected non error")
}
}
func newWithContents(t *testing.T, contents string) (auth *TokenAuthenticator, err error) {
f, err := ioutil.TempFile("", "tokenfile_test")
if err != nil {
t.Fatalf("unexpected error creating tokenfile: %v", err)
}
f.Close()
defer os.Remove(f.Name())
if err := ioutil.WriteFile(f.Name(), []byte(contents), 0700); err != nil {
t.Fatalf("unexpected error writing tokenfile: %v", err)
}
return NewCSV(f.Name())
}

19
vendor/k8s.io/apiserver/pkg/authentication/user/doc.go generated vendored Normal file
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/*
Copyright 2014 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 user contains utilities for dealing with simple user exchange in the auth
// packages. The user.Info interface defines an interface for exchanging that info.
package user

82
vendor/k8s.io/apiserver/pkg/authentication/user/user.go generated vendored Normal file
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/*
Copyright 2014 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 user
// Info describes a user that has been authenticated to the system.
type Info interface {
// GetName returns the name that uniquely identifies this user among all
// other active users.
GetName() string
// GetUID returns a unique value for a particular user that will change
// if the user is removed from the system and another user is added with
// the same name.
GetUID() string
// GetGroups returns the names of the groups the user is a member of
GetGroups() []string
// GetExtra can contain any additional information that the authenticator
// thought was interesting. One example would be scopes on a token.
// Keys in this map should be namespaced to the authenticator or
// authenticator/authorizer pair making use of them.
// For instance: "example.org/foo" instead of "foo"
// This is a map[string][]string because it needs to be serializeable into
// a SubjectAccessReviewSpec.authorization.k8s.io for proper authorization
// delegation flows
// In order to faithfully round-trip through an impersonation flow, these keys
// MUST be lowercase.
GetExtra() map[string][]string
}
// DefaultInfo provides a simple user information exchange object
// for components that implement the UserInfo interface.
type DefaultInfo struct {
Name string
UID string
Groups []string
Extra map[string][]string
}
func (i *DefaultInfo) GetName() string {
return i.Name
}
func (i *DefaultInfo) GetUID() string {
return i.UID
}
func (i *DefaultInfo) GetGroups() []string {
return i.Groups
}
func (i *DefaultInfo) GetExtra() map[string][]string {
return i.Extra
}
// well-known user and group names
const (
SystemPrivilegedGroup = "system:masters"
NodesGroup = "system:nodes"
AllUnauthenticated = "system:unauthenticated"
AllAuthenticated = "system:authenticated"
Anonymous = "system:anonymous"
APIServerUser = "system:apiserver"
// core kubernetes process identities
KubeProxy = "system:kube-proxy"
KubeControllerManager = "system:kube-controller-manager"
)