1/*
2   Copyright The containerd Authors.
3
4   Licensed under the Apache License, Version 2.0 (the "License");
5   you may not use this file except in compliance with the License.
6   You may obtain a copy of the License at
7
8       http://www.apache.org/licenses/LICENSE-2.0
9
10   Unless required by applicable law or agreed to in writing, software
11   distributed under the License is distributed on an "AS IS" BASIS,
12   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   See the License for the specific language governing permissions and
14   limitations under the License.
15*/
16
17package docker
18
19import (
20	"context"
21	"testing"
22
23	"github.com/containerd/containerd/reference"
24	"gotest.tools/v3/assert"
25	"gotest.tools/v3/assert/cmp"
26)
27
28func TestRepositoryScope(t *testing.T) {
29	testCases := []struct {
30		refspec  reference.Spec
31		push     bool
32		expected string
33	}{
34		{
35			refspec: reference.Spec{
36				Locator: "host/foo/bar",
37				Object:  "ignored",
38			},
39			push:     false,
40			expected: "repository:foo/bar:pull",
41		},
42		{
43			refspec: reference.Spec{
44				Locator: "host:4242/foo/bar",
45				Object:  "ignored",
46			},
47			push:     true,
48			expected: "repository:foo/bar:pull,push",
49		},
50	}
51	for _, x := range testCases {
52		t.Run(x.refspec.String(), func(t *testing.T) {
53			actual, err := repositoryScope(x.refspec, x.push)
54			assert.NilError(t, err)
55			assert.Equal(t, x.expected, actual)
56		})
57	}
58}
59
60func TestGetTokenScopes(t *testing.T) {
61	testCases := []struct {
62		scopesInCtx  []string
63		commonScopes []string
64		expected     []string
65	}{
66		{
67			scopesInCtx:  []string{},
68			commonScopes: []string{"repository:foo/bar:pull"},
69			expected:     []string{"repository:foo/bar:pull"},
70		},
71		{
72			scopesInCtx:  []string{"repository:foo/bar:pull,push"},
73			commonScopes: []string{},
74			expected:     []string{"repository:foo/bar:pull,push"},
75		},
76		{
77			scopesInCtx:  []string{"repository:foo/bar:pull"},
78			commonScopes: []string{"repository:foo/bar:pull"},
79			expected:     []string{"repository:foo/bar:pull"},
80		},
81		{
82			scopesInCtx:  []string{"repository:foo/bar:pull"},
83			commonScopes: []string{"repository:foo/bar:pull,push"},
84			expected:     []string{"repository:foo/bar:pull", "repository:foo/bar:pull,push"},
85		},
86		{
87			scopesInCtx:  []string{"repository:foo/bar:pull"},
88			commonScopes: []string{"repository:foo/bar:pull,push", "repository:foo/bar:pull"},
89			expected:     []string{"repository:foo/bar:pull", "repository:foo/bar:pull,push"},
90		},
91	}
92	for _, tc := range testCases {
93		ctx := context.WithValue(context.TODO(), tokenScopesKey{}, tc.scopesInCtx)
94		actual := GetTokenScopes(ctx, tc.commonScopes)
95		assert.DeepEqual(t, tc.expected, actual)
96	}
97}
98
99func TestCustomScope(t *testing.T) {
100	scope := "whatever:foo/bar:pull"
101	ctx := WithScope(context.Background(), scope)
102	ctx = contextWithAppendPullRepositoryScope(ctx, "foo/bar")
103
104	scopes := GetTokenScopes(ctx, []string{})
105	assert.Assert(t, cmp.Len(scopes, 2))
106	assert.Check(t, cmp.Equal(scopes[0], "repository:foo/bar:pull"))
107	assert.Check(t, cmp.Equal(scopes[1], scope))
108}
109