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// Copyright The Notary Project 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 configutil
import (
"os"
"path/filepath"
"runtime"
"strings"
"sync"
"testing"
"github.com/notaryproject/notation-go/dir"
)
func TestIsRegistryInsecure(t *testing.T) {
// for restore dir
defer func(oldDir string) {
dir.UserConfigDir = oldDir
loadConfigOnce = sync.OnceValues(loadConfig)
}(dir.UserConfigDir)
// update config dir
dir.UserConfigDir = "testdata"
type args struct {
target string
}
tests := []struct {
name string
args args
want bool
}{
{name: "hit registry", args: args{target: "reg1.io"}, want: true},
{name: "miss registry", args: args{target: "reg2.io"}, want: false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := IsRegistryInsecure(tt.args.target); got != tt.want {
t.Errorf("IsRegistryInsecure() = %v, want %v", got, tt.want)
}
})
}
}
func TestIsRegistryInsecureMissingConfig(t *testing.T) {
// for restore dir
defer func(oldDir string) {
dir.UserConfigDir = oldDir
loadConfigOnce = sync.OnceValues(loadConfig)
}(dir.UserConfigDir)
// update config dir
dir.UserConfigDir = "./testdata2"
type args struct {
target string
}
tests := []struct {
name string
args args
want bool
}{
{name: "missing config", args: args{target: "reg1.io"}, want: false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := IsRegistryInsecure(tt.args.target); got != tt.want {
t.Errorf("IsRegistryInsecure() = %v, want %v", got, tt.want)
}
})
}
}
func TestIsRegistryInsecureConfigPermissionError(t *testing.T) {
if runtime.GOOS == "windows" {
t.Skip("skipping test on Windows")
}
configDir := "./testdata"
// for restore dir
defer func(oldDir string) error {
// restore permission
dir.UserConfigDir = oldDir
loadConfigOnce = sync.OnceValues(loadConfig)
return os.Chmod(filepath.Join(configDir, "config.json"), 0644)
}(dir.UserConfigDir)
// update config dir
dir.UserConfigDir = configDir
// forbid reading the file
if err := os.Chmod(filepath.Join(configDir, "config.json"), 0000); err != nil {
t.Error(err)
}
if IsRegistryInsecure("reg1.io") {
t.Error("should false because of missing config.json read permission.")
}
}
func TestResolveKey(t *testing.T) {
defer func(oldDir string) {
dir.UserConfigDir = oldDir
loadConfigOnce = sync.OnceValues(loadConfig)
}(dir.UserConfigDir)
t.Run("valid e2e key", func(t *testing.T) {
dir.UserConfigDir = "./testdata/valid_signingkeys"
keySuite, err := ResolveKey("e2e")
if err != nil {
t.Fatal(err)
}
if keySuite.Name != "e2e" {
t.Error("key name is not correct.")
}
})
t.Run("key name is empty (using default key)", func(t *testing.T) {
dir.UserConfigDir = "./testdata/valid_signingkeys"
keySuite, err := ResolveKey("")
if err != nil {
t.Fatal(err)
}
if keySuite.Name != "e2e" {
t.Error("key name is not correct.")
}
})
t.Run("signingkeys.json without read permission", func(t *testing.T) {
if runtime.GOOS == "windows" {
t.Skip("skipping test on Windows")
}
dir.UserConfigDir = "./testdata/valid_signingkeys"
defer func() error {
// restore the permission
return os.Chmod(filepath.Join(dir.UserConfigDir, "signingkeys.json"), 0644)
}()
// forbid reading the file
if err := os.Chmod(filepath.Join(dir.UserConfigDir, "signingkeys.json"), 0000); err != nil {
t.Error(err)
}
_, err := ResolveKey("")
if !strings.Contains(err.Error(), "permission denied") {
t.Error("should error with permission denied")
}
})
}
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