mirror of https://github.com/grpc/grpc-go.git
103 lines
2.6 KiB
Go
103 lines
2.6 KiB
Go
/*
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*
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* Copyright 2022 gRPC authors.
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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*/
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package bootstrap
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import (
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"encoding/json"
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"testing"
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"google.golang.org/grpc/credentials"
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)
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const testCredsBuilderName = "test_creds"
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var builder = &testCredsBuilder{}
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func init() {
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RegisterCredentials(builder)
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}
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type testCredsBuilder struct {
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config json.RawMessage
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}
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func (t *testCredsBuilder) Build(config json.RawMessage) (credentials.Bundle, func(), error) {
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t.config = config
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return nil, nil, nil
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}
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func (t *testCredsBuilder) Name() string {
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return testCredsBuilderName
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}
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func TestRegisterNew(t *testing.T) {
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c := GetCredentials(testCredsBuilderName)
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if c == nil {
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t.Fatalf("GetCredentials(%q) credential = nil", testCredsBuilderName)
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}
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const sampleConfig = "sample_config"
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rawMessage := json.RawMessage(sampleConfig)
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if _, _, err := c.Build(rawMessage); err != nil {
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t.Errorf("Build(%v) error = %v, want nil", rawMessage, err)
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}
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if got, want := string(builder.config), sampleConfig; got != want {
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t.Errorf("Build config = %v, want %v", got, want)
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}
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}
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func TestCredsBuilders(t *testing.T) {
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tests := []struct {
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typename string
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builder Credentials
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}{
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{"google_default", &googleDefaultCredsBuilder{}},
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{"insecure", &insecureCredsBuilder{}},
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{"tls", &tlsCredsBuilder{}},
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}
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for _, test := range tests {
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t.Run(test.typename, func(t *testing.T) {
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if got, want := test.builder.Name(), test.typename; got != want {
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t.Errorf("%T.Name = %v, want %v", test.builder, got, want)
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}
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_, stop, err := test.builder.Build(nil)
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if err != nil {
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t.Fatalf("%T.Build failed: %v", test.builder, err)
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}
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stop()
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})
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}
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}
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func TestTlsCredsBuilder(t *testing.T) {
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tls := &tlsCredsBuilder{}
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_, stop, err := tls.Build(json.RawMessage(`{}`))
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if err != nil {
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t.Fatalf("tls.Build() failed with error %s when expected to succeed", err)
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}
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stop()
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if _, stop, err := tls.Build(json.RawMessage(`{"ca_certificate_file":"/ca_certificates.pem","refresh_interval": "asdf"}`)); err == nil {
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t.Errorf("tls.Build() succeeded with an invalid refresh interval, when expected to fail")
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stop()
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}
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}
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