Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/serviceaccount/claims_test.go

@@ -0,0 +1,184 @@
+/*
+Copyright 2018 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 (
+	"encoding/json"
+	"fmt"
+	"testing"
+	"time"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/pkg/apis/core"
+
+	"gopkg.in/square/go-jose.v2/jwt"
+)
+
+func init() {
+	now = func() time.Time {
+		// epoch time: 1514764800
+		return time.Date(2018, time.January, 1, 0, 0, 0, 0, time.UTC)
+	}
+}
+
+func TestClaims(t *testing.T) {
+	sa := core.ServiceAccount{
+		ObjectMeta: metav1.ObjectMeta{
+			Namespace: "myns",
+			Name:      "mysvcacct",
+			UID:       "mysvcacct-uid",
+		},
+	}
+	pod := &core.Pod{
+		ObjectMeta: metav1.ObjectMeta{
+			Namespace: "myns",
+			Name:      "mypod",
+			UID:       "mypod-uid",
+		},
+	}
+	sec := &core.Secret{
+		ObjectMeta: metav1.ObjectMeta{
+			Namespace: "myns",
+			Name:      "mysecret",
+			UID:       "mysecret-uid",
+		},
+	}
+	cs := []struct {
+		// input
+		sa  core.ServiceAccount
+		pod *core.Pod
+		sec *core.Secret
+		exp int64
+		aud []string
+		// desired
+		sc *jwt.Claims
+		pc *privateClaims
+	}{
+		{
+			// pod and secret
+			sa:  sa,
+			pod: pod,
+			sec: sec,
+			// really fast
+			exp: 0,
+			// nil audience
+			aud: nil,
+
+			sc: &jwt.Claims{
+				Subject:   "system:serviceaccount:myns:mysvcacct",
+				IssuedAt:  jwt.NumericDate(1514764800),
+				NotBefore: jwt.NumericDate(1514764800),
+				Expiry:    jwt.NumericDate(1514764800),
+			},
+			pc: &privateClaims{
+				Kubernetes: kubernetes{
+					Namespace: "myns",
+					Svcacct:   ref{Name: "mysvcacct", UID: "mysvcacct-uid"},
+					Pod:       &ref{Name: "mypod", UID: "mypod-uid"},
+				},
+			},
+		},
+		{
+			// pod
+			sa:  sa,
+			pod: pod,
+			// empty audience
+			aud: []string{},
+			exp: 100,
+
+			sc: &jwt.Claims{
+				Subject:   "system:serviceaccount:myns:mysvcacct",
+				IssuedAt:  jwt.NumericDate(1514764800),
+				NotBefore: jwt.NumericDate(1514764800),
+				Expiry:    jwt.NumericDate(1514764800 + 100),
+			},
+			pc: &privateClaims{
+				Kubernetes: kubernetes{
+					Namespace: "myns",
+					Svcacct:   ref{Name: "mysvcacct", UID: "mysvcacct-uid"},
+					Pod:       &ref{Name: "mypod", UID: "mypod-uid"},
+				},
+			},
+		},
+		{
+			// secret
+			sa:  sa,
+			sec: sec,
+			exp: 100,
+			// single member audience
+			aud: []string{"1"},
+
+			sc: &jwt.Claims{
+				Subject:   "system:serviceaccount:myns:mysvcacct",
+				Audience:  []string{"1"},
+				IssuedAt:  jwt.NumericDate(1514764800),
+				NotBefore: jwt.NumericDate(1514764800),
+				Expiry:    jwt.NumericDate(1514764800 + 100),
+			},
+			pc: &privateClaims{
+				Kubernetes: kubernetes{
+					Namespace: "myns",
+					Svcacct:   ref{Name: "mysvcacct", UID: "mysvcacct-uid"},
+					Secret:    &ref{Name: "mysecret", UID: "mysecret-uid"},
+				},
+			},
+		},
+		{
+			// no obj binding
+			sa:  sa,
+			exp: 100,
+			// multimember audience
+			aud: []string{"1", "2"},
+
+			sc: &jwt.Claims{
+				Subject:   "system:serviceaccount:myns:mysvcacct",
+				Audience:  []string{"1", "2"},
+				IssuedAt:  jwt.NumericDate(1514764800),
+				NotBefore: jwt.NumericDate(1514764800),
+				Expiry:    jwt.NumericDate(1514764800 + 100),
+			},
+			pc: &privateClaims{
+				Kubernetes: kubernetes{
+					Namespace: "myns",
+					Svcacct:   ref{Name: "mysvcacct", UID: "mysvcacct-uid"},
+				},
+			},
+		},
+	}
+	for i, c := range cs {
+		t.Run(fmt.Sprintf("case %d", i), func(t *testing.T) {
+			// comparing json spews has the benefit over
+			// reflect.DeepEqual that we are also asserting that
+			// claims structs are json serializable
+			spew := func(obj interface{}) string {
+				b, err := json.Marshal(obj)
+				if err != nil {
+					t.Fatalf("err, couldn't marshal claims: %v", err)
+				}
+				return string(b)
+			}
+
+			sc, pc := Claims(c.sa, c.pod, c.sec, c.exp, c.aud)
+			if spew(sc) != spew(c.sc) {
+				t.Errorf("standard claims differed\n\tsaw:\t%s\n\twant:\t%s", spew(sc), spew(c.sc))
+			}
+			if spew(pc) != spew(c.pc) {
+				t.Errorf("private claims differed\n\tsaw: %s\n\twant: %s", spew(pc), spew(c.pc))
+			}
+		})
+	}
+}