/
local_source.go
64 lines (54 loc) · 1.41 KB
/
local_source.go
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// SPDX-License-Identifier: Apache-2.0
package services
import (
secretmanager "cloud.google.com/go/secretmanager/apiv1"
"cloud.google.com/go/secretmanager/apiv1/secretmanagerpb"
"context"
"fmt"
"io"
"os"
)
type LocalSource interface {
GetData(ctx context.Context) (string, error)
}
type StringSource struct {
Data string
}
func (s StringSource) GetData(_ context.Context) (string, error) {
return s.Data, nil
}
type FileSource struct {
FileName string
}
func (f FileSource) GetData(_ context.Context) (string, error) {
file, err := os.Open(f.FileName)
if err != nil {
return "", fmt.Errorf("opening file %s: %v", f.FileName, err)
}
data, err := io.ReadAll(file)
if err != nil {
return "", fmt.Errorf("reading file %s: %v", f.FileName, err)
}
return string(data), nil
}
type GoogleSecretSource struct {
SecretName string
}
func (g GoogleSecretSource) GetData(ctx context.Context) (string, error) {
var client *secretmanager.Client
client, err := secretmanager.NewClient(ctx)
defer func() {
_ = client.Close()
}()
if err != nil {
return "", fmt.Errorf("creating secretmanager client: %v", err)
}
var resp *secretmanagerpb.AccessSecretVersionResponse
resp, err = client.AccessSecretVersion(ctx, &secretmanagerpb.AccessSecretVersionRequest{
Name: g.SecretName,
})
if err != nil {
return "", fmt.Errorf("reading secret %s: %v", g.SecretName, err)
}
return string(resp.GetPayload().GetData()), nil
}