Chore: Refactor secrets service (#40331)

pkg/services/secrets/fakes/fake_service.go

@@ -0,0 +1,41 @@
+package fakes
+
+import (
+	"context"
+
+	"github.com/grafana/grafana/pkg/services/secrets"
+)
+
+type FakeSecretsService struct{}
+
+func NewFakeSecretsService() FakeSecretsService {
+	return FakeSecretsService{}
+}
+
+func (f FakeSecretsService) Encrypt(_ context.Context, payload []byte, _ secrets.EncryptionOptions) ([]byte, error) {
+	return payload, nil
+}
+func (f FakeSecretsService) Decrypt(_ context.Context, payload []byte) ([]byte, error) {
+	return payload, nil
+}
+func (f FakeSecretsService) EncryptJsonData(_ context.Context, kv map[string]string, _ secrets.EncryptionOptions) (map[string][]byte, error) {
+	result := make(map[string][]byte, len(kv))
+	for key, value := range kv {
+		result[key] = []byte(value)
+	}
+	return result, nil
+}
+
+func (f FakeSecretsService) DecryptJsonData(_ context.Context, sjd map[string][]byte) (map[string]string, error) {
+	result := make(map[string]string, len(sjd))
+	for key, value := range sjd {
+		result[key] = string(value)
+	}
+	return result, nil
+}
+func (f FakeSecretsService) GetDecryptedValue(_ context.Context, sjd map[string][]byte, key, fallback string) string {
+	if value, ok := sjd[key]; ok {
+		return string(value)
+	}
+	return fallback
+}

pkg/services/secrets/fakes/fake_store.go

@@ -0,0 +1,47 @@
+package fakes
+
+import (
+	"context"
+
+	"github.com/grafana/grafana/pkg/services/secrets"
+	"xorm.io/xorm"
+)
+
+type FakeSecretsStore struct {
+	store map[string]*secrets.DataKey
+}
+
+func NewFakeSecretsStore() FakeSecretsStore {
+	return FakeSecretsStore{store: make(map[string]*secrets.DataKey)}
+}
+
+func (f FakeSecretsStore) GetDataKey(_ context.Context, name string) (*secrets.DataKey, error) {
+	key, ok := f.store[name]
+	if !ok {
+		return nil, secrets.ErrDataKeyNotFound
+	}
+	return key, nil
+}
+
+func (f FakeSecretsStore) GetAllDataKeys(_ context.Context) ([]*secrets.DataKey, error) {
+	result := make([]*secrets.DataKey, 0)
+	for _, key := range f.store {
+		result = append(result, key)
+	}
+	return result, nil
+}
+
+func (f FakeSecretsStore) CreateDataKey(_ context.Context, dataKey secrets.DataKey) error {
+	f.store[dataKey.Name] = &dataKey
+	return nil
+}
+
+func (f FakeSecretsStore) CreateDataKeyWithDBSession(ctx context.Context, dataKey secrets.DataKey, sess *xorm.Session) error {
+	f.store[dataKey.Name] = &dataKey
+	return nil
+}
+
+func (f FakeSecretsStore) DeleteDataKey(_ context.Context, name string) error {
+	delete(f.store, name)
+	return nil
+}