SecretsManager: Unify KMS across OSS and Enterprise (#108085)

* everything is compiling

* tests passing

* remove used object

* write a test for secret key upgrades

* misc cleanup

* clean up some wording

* lint issues

* fix a typo

* import hashicorp dependency explicitly

* simplify oss kmsprovider package structure

* consolidate current provider and available providers

* add a new manager configuration test

* fix hashivault import

* fix import issue

* fix unit tests

* Update go.mod

Co-authored-by: Matheus Macabu <macabu@users.noreply.github.com>

---------

Co-authored-by: Matheus Macabu <macabu@users.noreply.github.com>

pkg/server/wire.go

@@ -43,7 +43,7 @@ import (
 	"github.com/grafana/grafana/pkg/registry/apis/provisioning/repository/github"
 	secretcontracts "github.com/grafana/grafana/pkg/registry/apis/secret/contracts"
 	secretdecrypt "github.com/grafana/grafana/pkg/registry/apis/secret/decrypt"
-	gsmEncryption "github.com/grafana/grafana/pkg/registry/apis/secret/encryption"
+	cipher "github.com/grafana/grafana/pkg/registry/apis/secret/encryption/cipher/service"
 	encryptionManager "github.com/grafana/grafana/pkg/registry/apis/secret/encryption/manager"
 	secretsecurevalueservice "github.com/grafana/grafana/pkg/registry/apis/secret/service"
 	secretvalidator "github.com/grafana/grafana/pkg/registry/apis/secret/validator"
@@ -437,7 +437,7 @@ var wireBasicSet = wire.NewSet(
 	secretdatabase.ProvideDatabase,
 	wire.Bind(new(secretcontracts.Database), new(*secretdatabase.Database)),
 	encryptionManager.ProvideEncryptionManager,
-	gsmEncryption.ProvideThirdPartyProviderMap,
+	cipher.ProvideAESGCMCipherService,
 	// Unified storage
 	resource.ProvideStorageMetrics,
 	resource.ProvideIndexMetrics,

pkg/server/wireexts_oss.go

@@ -14,6 +14,7 @@ import (
 	"github.com/grafana/grafana/pkg/registry"
 	apisregistry "github.com/grafana/grafana/pkg/registry/apis"
 	"github.com/grafana/grafana/pkg/registry/apis/secret/contracts"
+	gsmKMSProviders "github.com/grafana/grafana/pkg/registry/apis/secret/encryption/kmsproviders"
 	"github.com/grafana/grafana/pkg/registry/apis/secret/secretkeeper"
 	"github.com/grafana/grafana/pkg/registry/backgroundsvcs"
 	"github.com/grafana/grafana/pkg/registry/usagestatssvcs"
@@ -130,6 +131,7 @@ var wireExtsBasicSet = wire.NewSet(
 	builder.ProvideDefaultBuildHandlerChainFuncFromBuilders,
 	aggregatorrunner.ProvideNoopAggregatorConfigurator,
 	apisregistry.WireSetExts,
+	gsmKMSProviders.ProvideOSSKMSProviders,
 )
 
 var wireExtsSet = wire.NewSet(