mirror of https://github.com/k3s-io/k3s
140 lines
3.3 KiB
Go
140 lines
3.3 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package config
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import (
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"fmt"
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"reflect"
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"strings"
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"testing"
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"github.com/spf13/pflag"
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)
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func TestNamedCertKeyArrayFlag(t *testing.T) {
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tests := []struct {
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args []string
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def []NamedCertKey
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expected []NamedCertKey
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parseError string
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}{
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{
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args: []string{},
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expected: nil,
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},
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{
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args: []string{"foo.crt,foo.key"},
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expected: []NamedCertKey{{
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KeyFile: "foo.key",
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CertFile: "foo.crt",
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}},
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},
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{
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args: []string{" foo.crt , foo.key "},
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expected: []NamedCertKey{{
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KeyFile: "foo.key",
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CertFile: "foo.crt",
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}},
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},
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{
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args: []string{"foo.crt,foo.key:abc"},
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expected: []NamedCertKey{{
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KeyFile: "foo.key",
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CertFile: "foo.crt",
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Names: []string{"abc"},
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}},
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},
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{
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args: []string{"foo.crt,foo.key: abc "},
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expected: []NamedCertKey{{
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KeyFile: "foo.key",
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CertFile: "foo.crt",
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Names: []string{"abc"},
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}},
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},
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{
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args: []string{"foo.crt,foo.key:"},
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parseError: "empty names list is not allowed",
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},
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{
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args: []string{""},
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parseError: "expected comma separated certificate and key file paths",
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},
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{
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args: []string{" "},
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parseError: "expected comma separated certificate and key file paths",
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},
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{
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args: []string{"a,b,c"},
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parseError: "expected comma separated certificate and key file paths",
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},
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{
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args: []string{"foo.crt,foo.key:abc,def,ghi"},
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expected: []NamedCertKey{{
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KeyFile: "foo.key",
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CertFile: "foo.crt",
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Names: []string{"abc", "def", "ghi"},
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}},
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},
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{
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args: []string{"foo.crt,foo.key:*.*.*"},
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expected: []NamedCertKey{{
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KeyFile: "foo.key",
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CertFile: "foo.crt",
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Names: []string{"*.*.*"},
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}},
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},
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{
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args: []string{"foo.crt,foo.key", "bar.crt,bar.key"},
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expected: []NamedCertKey{{
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KeyFile: "foo.key",
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CertFile: "foo.crt",
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}, {
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KeyFile: "bar.key",
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CertFile: "bar.crt",
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}},
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},
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}
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for i, test := range tests {
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fs := pflag.NewFlagSet("testNamedCertKeyArray", pflag.ContinueOnError)
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var nkcs []NamedCertKey
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for _, d := range test.def {
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nkcs = append(nkcs, d)
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}
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fs.Var(NewNamedCertKeyArray(&nkcs), "tls-sni-cert-key", "usage")
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args := []string{}
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for _, a := range test.args {
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args = append(args, fmt.Sprintf("--tls-sni-cert-key=%s", a))
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}
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err := fs.Parse(args)
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if test.parseError != "" {
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if err == nil {
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t.Errorf("%d: expected error %q, got nil", i, test.parseError)
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} else if !strings.Contains(err.Error(), test.parseError) {
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t.Errorf("%d: expected error %q, got %q", i, test.parseError, err)
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}
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} else if err != nil {
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t.Errorf("%d: expected nil error, got %v", i, err)
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}
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if !reflect.DeepEqual(nkcs, test.expected) {
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t.Errorf("%d: expected %+v, got %+v", i, test.expected, nkcs)
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}
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}
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}
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