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gcp.go
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gcp.go
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package providers
import (
"context"
"os"
"github.com/google/uuid"
"google.golang.org/api/iam/v1"
"google.golang.org/api/option"
)
// TF and GCP defines multiple environment variables for this
// https://registry.terraform.io/providers/hashicorp/google/latest/docs/guides/provider_reference#full-reference
func getProjectId() string {
gcloudProjEnvVars := []string{
"GOOGLE_PROJECT",
"GOOGLE_CLOUD_PROJECT",
"GCLOUD_PROJECT",
"CLOUDSDK_CORE_PROJECT",
}
for _, key := range gcloudProjEnvVars {
if projectId, hasEnvVariable := os.LookupEnv(key); hasEnvVariable {
return projectId
}
}
return ""
}
type GCPProvider struct {
UniqueCorrelationId uuid.UUID
ProjectId string
}
func NewGCPProvider(uuid uuid.UUID) *GCPProvider {
return &GCPProvider{
UniqueCorrelationId: uuid,
ProjectId: getProjectId(),
}
}
func (m *GCPProvider) Options() option.ClientOption {
return option.WithUserAgent(GetStratusUserAgentForUUID(m.UniqueCorrelationId))
}
func (m *GCPProvider) IsAuthenticated() bool {
_, err := iam.NewService(context.Background())
return err == nil && m.ProjectId != ""
}
func (m *GCPProvider) GetProjectId() string {
return m.ProjectId
}