wehub-resource-sync
e04ed9c211
CF: Deploy Dev Docs / deploy (push) Has been cancelled
Sync Labels / build (push) Has been cancelled
tests / unit tests (macos-latest) (push) Has been cancelled
tests / unit tests (windows-latest) (push) Has been cancelled
tests / unit tests (ubuntu-latest) (push) Has been cancelled
82 lines
2.2 KiB
Go
82 lines
2.2 KiB
Go
// Copyright 2026 Google LLC
|
|
//
|
|
// 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 util
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"net/http"
|
|
"os"
|
|
"strings"
|
|
|
|
"google.golang.org/api/option"
|
|
htransport "google.golang.org/api/transport/http"
|
|
)
|
|
|
|
const (
|
|
gdaDefaultEndpoint = "https://geminidataanalytics.googleapis.com"
|
|
gdaMTLSEndpoint = "https://geminidataanalytics.mtls.googleapis.com"
|
|
)
|
|
|
|
// GetGDAEndpoint returns the Gemini Data Analytics API endpoint,
|
|
// choosing the mTLS endpoint if mTLS is enabled.
|
|
func GetGDAEndpoint() string {
|
|
mtlsMode := getMTLSMode()
|
|
if mtlsMode == "always" {
|
|
return gdaMTLSEndpoint
|
|
}
|
|
if mtlsMode == "never" {
|
|
return gdaDefaultEndpoint
|
|
}
|
|
// Default mode is "auto"
|
|
if isClientCertificateEnabled() {
|
|
return gdaMTLSEndpoint
|
|
}
|
|
return gdaDefaultEndpoint
|
|
}
|
|
|
|
// NewGDAClient returns an HTTP client configured for Gemini Data Analytics.
|
|
// It handles mTLS and authentication if a token source is provided.
|
|
func NewGDAClient(ctx context.Context, opts ...option.ClientOption) (*http.Client, error) {
|
|
// Default options for GDA
|
|
defaultOpts := []option.ClientOption{
|
|
option.WithEndpoint(GetGDAEndpoint()),
|
|
option.WithScopes("https://www.googleapis.com/auth/cloud-platform"),
|
|
}
|
|
|
|
allOpts := append(defaultOpts, opts...)
|
|
|
|
client, _, err := htransport.NewClient(ctx, allOpts...)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create GDA HTTP client: %w", err)
|
|
}
|
|
return client, nil
|
|
}
|
|
|
|
func isClientCertificateEnabled() bool {
|
|
return strings.ToLower(os.Getenv("GOOGLE_API_USE_CLIENT_CERTIFICATE")) == "true"
|
|
}
|
|
|
|
func getMTLSMode() string {
|
|
mode := os.Getenv("GOOGLE_API_USE_MTLS_ENDPOINT")
|
|
if mode == "" {
|
|
mode = os.Getenv("GOOGLE_API_USE_MTLS") // Deprecated
|
|
}
|
|
if mode == "" {
|
|
return "auto"
|
|
}
|
|
return strings.ToLower(mode)
|
|
}
|