make the sdk a separate module

The SFTPGo SDK now is at the following URL

https://github.com/sftpgo/sdk

Fixes #657

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>

cmd/portable.go

@@ -10,12 +10,12 @@ import (
 	"path/filepath"
 	"strings"
 
+	"github.com/sftpgo/sdk"
 	"github.com/spf13/cobra"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/service"
 	"github.com/drakkan/sftpgo/v2/sftpd"
 	"github.com/drakkan/sftpgo/v2/version"

common/actions.go

@@ -14,12 +14,13 @@ import (
 	"strings"
 	"time"
 
+	"github.com/sftpgo/sdk"
+	"github.com/sftpgo/sdk/plugin/notifier"
+
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/httpclient"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/notifier"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

common/actions_test.go

@@ -11,12 +11,12 @@ import (
 
 	"github.com/lithammer/shortuuid/v3"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
+	"github.com/sftpgo/sdk/plugin/notifier"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/notifier"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )
 

common/common_test.go

@@ -14,13 +14,13 @@ import (
 	"time"
 
 	"github.com/alexedwards/argon2id"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/crypto/bcrypt"
 
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

common/connection.go

@@ -12,10 +12,10 @@ import (
 
 	ftpserver "github.com/fclairamb/ftpserverlib"
 	"github.com/pkg/sftp"
+	"github.com/sftpgo/sdk"
 
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

common/connection_test.go

@@ -10,11 +10,11 @@ import (
 
 	"github.com/pkg/sftp"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )
 

common/dataretention_test.go

@@ -8,11 +8,11 @@ import (
 	"testing"
 	"time"
 
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	"github.com/drakkan/sftpgo/v2/dataprovider"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/smtp"
 )
 

common/protocol_test.go

@@ -25,6 +25,7 @@ import (
 	"github.com/pquerna/otp/totp"
 	"github.com/rs/xid"
 	"github.com/rs/zerolog"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/crypto/ssh"
@@ -37,7 +38,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/mfa"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

common/transfer_test.go

@@ -7,12 +7,12 @@ import (
 	"testing"
 	"time"
 
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )
 

config/config_test.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 	"testing"
 
+	sdkkms "github.com/sftpgo/sdk/kms"
 	"github.com/spf13/viper"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -19,7 +20,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/httpd"
 	"github.com/drakkan/sftpgo/v2/mfa"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 	"github.com/drakkan/sftpgo/v2/sftpd"
 	"github.com/drakkan/sftpgo/v2/smtp"
 	"github.com/drakkan/sftpgo/v2/util"

dataprovider/actions.go

@@ -11,10 +11,11 @@ import (
 	"strings"
 	"time"
 
+	"github.com/sftpgo/sdk/plugin/notifier"
+
 	"github.com/drakkan/sftpgo/v2/httpclient"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/notifier"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

dataprovider/dataprovider.go

@@ -40,6 +40,7 @@ import (
 	"github.com/alexedwards/argon2id"
 	"github.com/go-chi/render"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
 	passwordvalidator "github.com/wagslane/go-password-validator"
 	"golang.org/x/crypto/bcrypt"
 	"golang.org/x/crypto/pbkdf2"
@@ -51,7 +52,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/metric"
 	"github.com/drakkan/sftpgo/v2/mfa"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

dataprovider/user.go

@@ -15,10 +15,11 @@ import (
 	"strings"
 	"time"
 
+	"github.com/sftpgo/sdk"
+
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/mfa"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

docs/plugins.md

@@ -33,6 +33,6 @@ In theory, because the plugin interface is HTTP, you could even develop a plugin
 
 Developing a plugin is simple. The only knowledge necessary to write a plugin is basic command-line skills and basic knowledge of the [Go programming language](http://golang.org/).
 
-Your plugin implementation needs to satisfy the interface for the plugin type you want to build. You can find these definitions in the [docs](https://pkg.go.dev/github.com/drakkan/sftpgo/v2/sdk/plugin#section-directories).
+Your plugin implementation needs to satisfy the interface for the plugin type you want to build. You can find these definitions in the [docs](https://pkg.go.dev/github.com/sftpgo/sdk/plugin#section-directories).
 
 The SFTPGo plugin system uses the HashiCorp [go-plugin](https://github.com/hashicorp/go-plugin) library. Please refer to its documentation for more in-depth information on writing plugins.

ftpd/cryptfs_test.go

@@ -13,13 +13,13 @@ import (
 	"time"
 
 	"github.com/minio/sio"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/httpdtest"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 )
 
 func TestBasicFTPHandlingCryptFs(t *testing.T) {

ftpd/ftpd_test.go

@@ -24,6 +24,8 @@ import (
 	"github.com/pquerna/otp"
 	"github.com/pquerna/otp/totp"
 	"github.com/rs/zerolog"
+	"github.com/sftpgo/sdk"
+	sdkkms "github.com/sftpgo/sdk/kms"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
@@ -35,8 +37,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/mfa"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 	"github.com/drakkan/sftpgo/v2/sftpd"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

ftpd/internal_test.go

@@ -14,12 +14,12 @@ import (
 	"github.com/eikenb/pipeat"
 	ftpserver "github.com/fclairamb/ftpserverlib"
 	"github.com/pires/go-proxyproto"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )
 

go.mod

@@ -39,6 +39,7 @@ require (
 	github.com/rs/cors v1.8.2
 	github.com/rs/xid v1.3.0
 	github.com/rs/zerolog v1.26.2-0.20211219225053-665519c4da50
+	github.com/sftpgo/sdk v0.0.0-20220106101837-50e87c59705a
 	github.com/shirou/gopsutil/v3 v3.21.11
 	github.com/spf13/afero v1.7.1
 	github.com/spf13/cobra v1.3.0
@@ -52,12 +53,10 @@ require (
 	go.uber.org/automaxprocs v1.4.0
 	gocloud.dev v0.24.0
 	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3
-	golang.org/x/net v0.0.0-20211209124913-491a49abca63
+	golang.org/x/net v0.0.0-20220105145211-5b0dc2dfae98
 	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e
 	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11
 	google.golang.org/api v0.63.0
-	google.golang.org/grpc v1.43.0
-	google.golang.org/protobuf v1.27.1
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
 )
 
@@ -132,6 +131,8 @@ require (
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20211223182754-3ac035c7e7cb // indirect
+	google.golang.org/grpc v1.43.0 // indirect
+	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/ini.v1 v1.66.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect

go.sum

@@ -740,6 +740,8 @@ github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdh
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/secsy/goftp v0.0.0-20200609142545-aa2de14babf4 h1:PT+ElG/UUFMfqy5HrxJxNzj3QBOf7dZwupeVC+mG1Lo=
 github.com/secsy/goftp v0.0.0-20200609142545-aa2de14babf4/go.mod h1:MnkX001NG75g3p8bhFycnyIjeQoOjGL6CEIsdE/nKSY=
+github.com/sftpgo/sdk v0.0.0-20220106101837-50e87c59705a h1:JJc19rE0eW2knPa/KIFYvqyu25CwzKltJ5Cw1kK3o4A=
+github.com/sftpgo/sdk v0.0.0-20220106101837-50e87c59705a/go.mod h1:Bhgac6kiwIziILXLzH4wepT8lQXyhF83poDXqZorN6Q=
 github.com/shirou/gopsutil/v3 v3.21.11 h1:d5tOAP5+bmJ8Hf2+4bxOSkQ/64+sjEbjU9nSW9nJgG0=
 github.com/shirou/gopsutil/v3 v3.21.11/go.mod h1:BToYZVTlSVlfazpDDYFnsVZLaoRG+g8ufT6fPQLdJzA=
 github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=

httpd/api_events.go

@@ -5,9 +5,10 @@ import (
 	"net/http"
 	"strconv"
 
+	"github.com/sftpgo/sdk/plugin/eventsearcher"
+
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/eventsearcher"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

httpd/api_user.go

@@ -7,11 +7,11 @@ import (
 	"strconv"
 
 	"github.com/go-chi/render"
+	"github.com/sftpgo/sdk"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/smtp"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"

httpd/httpd_test.go

@@ -34,6 +34,8 @@ import (
 	"github.com/pquerna/otp/totp"
 	"github.com/rs/xid"
 	"github.com/rs/zerolog"
+	"github.com/sftpgo/sdk"
+	sdkkms "github.com/sftpgo/sdk/kms"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/crypto/bcrypt"
@@ -49,8 +51,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/mfa"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 	"github.com/drakkan/sftpgo/v2/sftpd"
 	"github.com/drakkan/sftpgo/v2/smtp"
 	"github.com/drakkan/sftpgo/v2/util"

httpd/internal_test.go

@@ -28,6 +28,7 @@ import (
 	"github.com/lestrrat-go/jwx/jwa"
 	"github.com/lestrrat-go/jwx/jwt"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
@@ -35,7 +36,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

httpd/middleware.go

@@ -10,11 +10,11 @@ import (
 	"github.com/go-chi/jwtauth/v5"
 	"github.com/lestrrat-go/jwx/jwt"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

httpd/server.go

@@ -19,12 +19,12 @@ import (
 	"github.com/lestrrat-go/jwx/jwa"
 	"github.com/rs/cors"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/mfa"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/smtp"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/version"

httpd/webadmin.go

@@ -13,13 +13,13 @@ import (
 	"time"
 
 	"github.com/go-chi/render"
+	"github.com/sftpgo/sdk"
+	sdkkms "github.com/sftpgo/sdk/kms"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/mfa"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 	"github.com/drakkan/sftpgo/v2/smtp"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/version"

httpd/webclient.go

@@ -18,11 +18,11 @@ import (
 
 	"github.com/go-chi/render"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/mfa"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/smtp"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/version"

kms/basesecret.go

@@ -1,7 +1,7 @@
 package kms
 
 import (
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
+	sdkkms "github.com/sftpgo/sdk/kms"
 )
 
 // BaseSecret defines the base struct shared among all the secret providers

kms/builtin.go

@@ -9,7 +9,7 @@ import (
 	"errors"
 	"io"
 
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
+	sdkkms "github.com/sftpgo/sdk/kms"
 )
 
 var (

kms/kms.go

@@ -8,8 +8,9 @@ import (
 	"strings"
 	"sync"
 
+	sdkkms "github.com/sftpgo/sdk/kms"
+
 	"github.com/drakkan/sftpgo/v2/logger"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 )
 
 // SecretProvider defines the interface for a KMS secrets provider

kms/local.go

@@ -7,10 +7,9 @@ import (
 	"encoding/hex"
 	"io"
 
+	sdkkms "github.com/sftpgo/sdk/kms"
 	"gocloud.dev/secrets/localsecrets"
 	"golang.org/x/crypto/hkdf"
-
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 )
 
 func init() {

plugin/auth.go

@@ -8,9 +8,9 @@ import (
 
 	"github.com/hashicorp/go-hclog"
 	"github.com/hashicorp/go-plugin"
+	"github.com/sftpgo/sdk/plugin/auth"
 
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/auth"
 )
 
 // Supported auth scopes

plugin/kms.go

@@ -8,11 +8,11 @@ import (
 
 	"github.com/hashicorp/go-hclog"
 	"github.com/hashicorp/go-plugin"
+	sdkkms "github.com/sftpgo/sdk/kms"
+	kmsplugin "github.com/sftpgo/sdk/plugin/kms"
 
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
-	kmsplugin "github.com/drakkan/sftpgo/v2/sdk/plugin/kms"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

plugin/metadata.go

@@ -7,9 +7,9 @@ import (
 
 	"github.com/hashicorp/go-hclog"
 	"github.com/hashicorp/go-plugin"
+	"github.com/sftpgo/sdk/plugin/metadata"
 
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/metadata"
 )
 
 type metadataPlugin struct {

plugin/notifier.go

@@ -9,9 +9,9 @@ import (
 
 	"github.com/hashicorp/go-hclog"
 	"github.com/hashicorp/go-plugin"
+	"github.com/sftpgo/sdk/plugin/notifier"
 
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/notifier"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

plugin/plugin.go

@@ -10,14 +10,14 @@ import (
 	"time"
 
 	"github.com/hashicorp/go-hclog"
+	"github.com/sftpgo/sdk/plugin/auth"
+	"github.com/sftpgo/sdk/plugin/eventsearcher"
+	kmsplugin "github.com/sftpgo/sdk/plugin/kms"
+	"github.com/sftpgo/sdk/plugin/metadata"
+	"github.com/sftpgo/sdk/plugin/notifier"
 
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/auth"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/eventsearcher"
-	kmsplugin "github.com/drakkan/sftpgo/v2/sdk/plugin/kms"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/metadata"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/notifier"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

plugin/searcher.go

@@ -7,9 +7,9 @@ import (
 
 	"github.com/hashicorp/go-hclog"
 	"github.com/hashicorp/go-plugin"
+	"github.com/sftpgo/sdk/plugin/eventsearcher"
 
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/eventsearcher"
 )
 
 type searcherPlugin struct {

sdk/filesystem.go

@@ -1,244 +0,0 @@
-package sdk
-
-import "github.com/drakkan/sftpgo/v2/sdk/kms"
-
-// FilesystemProvider defines the supported storage filesystems
-type FilesystemProvider int
-
-// supported values for FilesystemProvider
-const (
-	LocalFilesystemProvider     FilesystemProvider = iota // Local
-	S3FilesystemProvider                                  // AWS S3 compatible
-	GCSFilesystemProvider                                 // Google Cloud Storage
-	AzureBlobFilesystemProvider                           // Azure Blob Storage
-	CryptedFilesystemProvider                             // Local encrypted
-	SFTPFilesystemProvider                                // SFTP
-)
-
-// GetProviderByName returns the FilesystemProvider matching a given name
-// to provide backwards compatibility, numeric strings are accepted as well
-func GetProviderByName(name string) FilesystemProvider {
-	switch name {
-	case "0", "osfs":
-		return LocalFilesystemProvider
-	case "1", "s3fs":
-		return S3FilesystemProvider
-	case "2", "gcsfs":
-		return GCSFilesystemProvider
-	case "3", "azblobfs":
-		return AzureBlobFilesystemProvider
-	case "4", "cryptfs":
-		return CryptedFilesystemProvider
-	case "5", "sftpfs":
-		return SFTPFilesystemProvider
-	}
-
-	// TODO think about returning an error value instead of silently defaulting to LocalFilesystemProvider
-	return LocalFilesystemProvider
-}
-
-// Name returns the Provider's unique name
-func (p FilesystemProvider) Name() string {
-	switch p {
-	case LocalFilesystemProvider:
-		return "osfs"
-	case S3FilesystemProvider:
-		return "s3fs"
-	case GCSFilesystemProvider:
-		return "gcsfs"
-	case AzureBlobFilesystemProvider:
-		return "azblobfs"
-	case CryptedFilesystemProvider:
-		return "cryptfs"
-	case SFTPFilesystemProvider:
-		return "sftpfs"
-	}
-	return "" // let's not claim to be
-}
-
-// ShortInfo returns a human readable, short description for the given FilesystemProvider
-func (p FilesystemProvider) ShortInfo() string {
-	switch p {
-	case LocalFilesystemProvider:
-		return "Local"
-	case S3FilesystemProvider:
-		return "AWS S3 (Compatible)"
-	case GCSFilesystemProvider:
-		return "Google Cloud Storage"
-	case AzureBlobFilesystemProvider:
-		return "Azure Blob Storage"
-	case CryptedFilesystemProvider:
-		return "Local encrypted"
-	case SFTPFilesystemProvider:
-		return "SFTP"
-	}
-	return ""
-}
-
-// ListProviders returns a list of available FilesystemProviders.
-func ListProviders() []FilesystemProvider {
-	return []FilesystemProvider{
-		LocalFilesystemProvider, S3FilesystemProvider,
-		GCSFilesystemProvider, AzureBlobFilesystemProvider,
-		CryptedFilesystemProvider, SFTPFilesystemProvider,
-	}
-}
-
-// BaseS3FsConfig defines the base configuration for S3 based filesystems
-type BaseS3FsConfig struct {
-	Bucket string `json:"bucket,omitempty"`
-	// KeyPrefix is similar to a chroot directory for local filesystem.
-	// If specified then the SFTP user will only see objects that starts
-	// with this prefix and so you can restrict access to a specific
-	// folder. The prefix, if not empty, must not start with "/" and must
-	// end with "/".
-	// If empty the whole bucket contents will be available
-	KeyPrefix    string `json:"key_prefix,omitempty"`
-	Region       string `json:"region,omitempty"`
-	AccessKey    string `json:"access_key,omitempty"`
-	Endpoint     string `json:"endpoint,omitempty"`
-	StorageClass string `json:"storage_class,omitempty"`
-	// The canned ACL to apply to uploaded objects. Leave empty to use the default ACL.
-	// For more information and available ACLs, see here:
-	// https://docs.aws.amazon.com/AmazonS3/latest/userguide/acl-overview.html#canned-acl
-	ACL string `json:"acl,omitempty"`
-	// The buffer size (in MB) to use for multipart uploads. The minimum allowed part size is 5MB,
-	// and if this value is set to zero, the default value (5MB) for the AWS SDK will be used.
-	// The minimum allowed value is 5.
-	// Please note that if the upload bandwidth between the SFTP client and SFTPGo is greater than
-	// the upload bandwidth between SFTPGo and S3 then the SFTP client have to wait for the upload
-	// of the last parts to S3 after it ends the file upload to SFTPGo, and it may time out.
-	// Keep this in mind if you customize these parameters.
-	UploadPartSize int64 `json:"upload_part_size,omitempty"`
-	// How many parts are uploaded in parallel
-	UploadConcurrency int `json:"upload_concurrency,omitempty"`
-	// The buffer size (in MB) to use for multipart downloads. The minimum allowed part size is 5MB,
-	// and if this value is set to zero, the default value (5MB) for the AWS SDK will be used.
-	// The minimum allowed value is 5. Ignored for partial downloads.
-	DownloadPartSize int64 `json:"download_part_size,omitempty"`
-	// How many parts are downloaded in parallel. Ignored for partial downloads.
-	DownloadConcurrency int `json:"download_concurrency,omitempty"`
-	// DownloadPartMaxTime defines the maximum time allowed, in seconds, to download a single chunk (5MB).
-	// 0 means no timeout. Ignored for partial downloads.
-	DownloadPartMaxTime int `json:"download_part_max_time,omitempty"`
-	// Set this to `true` to force the request to use path-style addressing,
-	// i.e., `http://s3.amazonaws.com/BUCKET/KEY`. By default, the S3 client
-	// will use virtual hosted bucket addressing when possible
-	// (`http://BUCKET.s3.amazonaws.com/KEY`)
-	ForcePathStyle bool `json:"force_path_style,omitempty"`
-}
-
-// S3FsConfig defines the base configuration for S3 based filesystems
-type S3FsConfig struct {
-	BaseS3FsConfig
-	AccessSecret kms.BaseSecret `json:"access_secret,omitempty"`
-}
-
-// BaseGCSFsConfig defines the base configuration for Google Cloud Storage based filesystems
-type BaseGCSFsConfig struct {
-	Bucket string `json:"bucket,omitempty"`
-	// KeyPrefix is similar to a chroot directory for local filesystem.
-	// If specified then the SFTP user will only see objects that starts
-	// with this prefix and so you can restrict access to a specific
-	// folder. The prefix, if not empty, must not start with "/" and must
-	// end with "/".
-	// If empty the whole bucket contents will be available
-	KeyPrefix      string `json:"key_prefix,omitempty"`
-	CredentialFile string `json:"-"`
-	// 0 explicit, 1 automatic
-	AutomaticCredentials int    `json:"automatic_credentials,omitempty"`
-	StorageClass         string `json:"storage_class,omitempty"`
-	// The ACL to apply to uploaded objects. Leave empty to use the default ACL.
-	// For more information and available ACLs, refer to the JSON API here:
-	// https://cloud.google.com/storage/docs/access-control/lists#predefined-acl
-	ACL string `json:"acl,omitempty"`
-}
-
-// GCSFsConfig defines the configuration for Google Cloud Storage based filesystems
-type GCSFsConfig struct {
-	BaseGCSFsConfig
-	Credentials kms.BaseSecret `json:"credentials,omitempty"`
-}
-
-// BaseAzBlobFsConfig defines the base configuration for Azure Blob Storage based filesystem
-type BaseAzBlobFsConfig struct {
-	Container string `json:"container,omitempty"`
-	// Storage Account Name, leave blank to use SAS URL
-	AccountName string `json:"account_name,omitempty"`
-	// Optional endpoint. Default is "blob.core.windows.net".
-	// If you use the emulator the endpoint must include the protocol,
-	// for example "http://127.0.0.1:10000"
-	Endpoint string `json:"endpoint,omitempty"`
-	// KeyPrefix is similar to a chroot directory for local filesystem.
-	// If specified then the SFTPGo user will only see objects that starts
-	// with this prefix and so you can restrict access to a specific
-	// folder. The prefix, if not empty, must not start with "/" and must
-	// end with "/".
-	// If empty the whole bucket contents will be available
-	KeyPrefix string `json:"key_prefix,omitempty"`
-	// The buffer size (in MB) to use for multipart uploads.
-	// If this value is set to zero, the default value (1MB) for the Azure SDK will be used.
-	// Please note that if the upload bandwidth between the SFTPGo client and SFTPGo server is
-	// greater than the upload bandwidth between SFTPGo and Azure then the SFTP client have
-	// to wait for the upload of the last parts to Azure after it ends the file upload to SFTPGo,
-	// and it may time out.
-	// Keep this in mind if you customize these parameters.
-	UploadPartSize int64 `json:"upload_part_size,omitempty"`
-	// How many parts are uploaded in parallel
-	UploadConcurrency int `json:"upload_concurrency,omitempty"`
-	// Set to true if you use an Azure emulator such as Azurite
-	UseEmulator bool `json:"use_emulator,omitempty"`
-	// Blob Access Tier
-	AccessTier string `json:"access_tier,omitempty"`
-}
-
-// AzBlobFsConfig defines the configuration for Azure Blob Storage based filesystem
-type AzBlobFsConfig struct {
-	BaseAzBlobFsConfig
-	// Storage Account Key leave blank to use SAS URL.
-	// The access key is stored encrypted based on the kms configuration
-	AccountKey kms.BaseSecret `json:"account_key,omitempty"`
-	// Shared access signature URL, leave blank if using account/key
-	SASURL kms.BaseSecret `json:"sas_url,omitempty"`
-}
-
-// CryptFsConfig defines the configuration to store local files as encrypted
-type CryptFsConfig struct {
-	Passphrase kms.BaseSecret `json:"passphrase,omitempty"`
-}
-
-// BaseSFTPFsConfig defines the base configuration for SFTP based filesystem
-type BaseSFTPFsConfig struct {
-	Endpoint     string   `json:"endpoint,omitempty"`
-	Username     string   `json:"username,omitempty"`
-	Fingerprints []string `json:"fingerprints,omitempty"`
-	// Prefix is the path prefix to strip from SFTP resource paths.
-	Prefix string `json:"prefix,omitempty"`
-	// Concurrent reads are safe to use and disabling them will degrade performance.
-	// Some servers automatically delete files once they are downloaded.
-	// Using concurrent reads is problematic with such servers.
-	DisableCouncurrentReads bool `json:"disable_concurrent_reads,omitempty"`
-	// The buffer size (in MB) to use for transfers.
-	// Buffering could improve performance for high latency networks.
-	// With buffering enabled upload resume is not supported and a file
-	// cannot be opened for both reading and writing at the same time
-	// 0 means disabled.
-	BufferSize int64 `json:"buffer_size,omitempty"`
-}
-
-// SFTPFsConfig defines the configuration for SFTP based filesystem
-type SFTPFsConfig struct {
-	BaseSFTPFsConfig
-	Password   kms.BaseSecret `json:"password,omitempty"`
-	PrivateKey kms.BaseSecret `json:"private_key,omitempty"`
-}
-
-// Filesystem defines filesystem details
-type Filesystem struct {
-	Provider     FilesystemProvider `json:"provider"`
-	S3Config     S3FsConfig         `json:"s3config,omitempty"`
-	GCSConfig    GCSFsConfig        `json:"gcsconfig,omitempty"`
-	AzBlobConfig AzBlobFsConfig     `json:"azblobconfig,omitempty"`
-	CryptConfig  CryptFsConfig      `json:"cryptconfig,omitempty"`
-	SFTPConfig   SFTPFsConfig       `json:"sftpconfig,omitempty"`
-}

sdk/folder.go

@@ -1,35 +0,0 @@
-package sdk
-
-// BaseVirtualFolder defines the path for the virtual folder and the used quota limits.
-// The same folder can be shared among multiple users and each user can have different
-// quota limits or a different virtual path.
-type BaseVirtualFolder struct {
-	ID            int64  `json:"id"`
-	Name          string `json:"name"`
-	MappedPath    string `json:"mapped_path,omitempty"`
-	Description   string `json:"description,omitempty"`
-	UsedQuotaSize int64  `json:"used_quota_size"`
-	// Used quota as number of files
-	UsedQuotaFiles int `json:"used_quota_files"`
-	// Last quota update as unix timestamp in milliseconds
-	LastQuotaUpdate int64 `json:"last_quota_update"`
-	// list of usernames associated with this virtual folder
-	Users []string `json:"users,omitempty"`
-	// Filesystem configuration details
-	FsConfig Filesystem `json:"filesystem"`
-}
-
-// VirtualFolder defines a mapping between an SFTPGo exposed virtual path and a
-// filesystem path outside the user home directory.
-// The specified paths must be absolute and the virtual path cannot be "/",
-// it must be a sub directory. The parent directory for the specified virtual
-// path must exist. SFTPGo will, by default, try to automatically create any missing
-// parent directory for the configured virtual folders at user login.
-type VirtualFolder struct {
-	BaseVirtualFolder
-	VirtualPath string `json:"virtual_path"`
-	// Maximum size allowed as bytes. 0 means unlimited, -1 included in user quota
-	QuotaSize int64 `json:"quota_size"`
-	// Maximum number of files allowed. 0 means unlimited, -1 included in user quota
-	QuotaFiles int `json:"quota_files"`
-}

sdk/kms/kms.go

@@ -1,50 +0,0 @@
-// Package kms provides Key Management Services support
-package kms
-
-// SecretStatus defines the statuses of a Secret object
-type SecretStatus = string
-
-const (
-	// SecretStatusPlain means the secret is in plain text and must be encrypted
-	SecretStatusPlain SecretStatus = "Plain"
-	// SecretStatusAES256GCM means the secret is encrypted using AES-256-GCM
-	SecretStatusAES256GCM SecretStatus = "AES-256-GCM"
-	// SecretStatusSecretBox means the secret is encrypted using a locally provided symmetric key
-	SecretStatusSecretBox SecretStatus = "Secretbox"
-	// SecretStatusGCP means we use keys from Google Cloud Platform’s Key Management Service
-	// (GCP KMS) to keep information secret
-	SecretStatusGCP SecretStatus = "GCP"
-	// SecretStatusAWS means we use customer master keys from Amazon Web Service’s
-	// Key Management Service (AWS KMS) to keep information secret
-	SecretStatusAWS SecretStatus = "AWS"
-	// SecretStatusVaultTransit means we use the transit secrets engine in Vault
-	// to keep information secret
-	SecretStatusVaultTransit SecretStatus = "VaultTransit"
-	// SecretStatusAzureKeyVault means we use Azure KeyVault to keep information secret
-	SecretStatusAzureKeyVault SecretStatus = "AzureKeyVault"
-	// SecretStatusRedacted means the secret is redacted
-	SecretStatusRedacted SecretStatus = "Redacted"
-)
-
-// Scheme defines the supported URL scheme
-type Scheme = string
-
-// supported URL schemes
-const (
-	SchemeLocal         Scheme = "local"
-	SchemeBuiltin       Scheme = "builtin"
-	SchemeAWS           Scheme = "awskms"
-	SchemeGCP           Scheme = "gcpkms"
-	SchemeVaultTransit  Scheme = "hashivault"
-	SchemeAzureKeyVault Scheme = "azurekeyvault"
-)
-
-// BaseSecret defines the base struct shared among all the secret providers
-type BaseSecret struct {
-	Status         SecretStatus `json:"status,omitempty"`
-	Payload        string       `json:"payload,omitempty"`
-	Key            string       `json:"key,omitempty"`
-	AdditionalData string       `json:"additional_data,omitempty"`
-	// 1 means encrypted using a master key
-	Mode int `json:"mode,omitempty"`
-}

sdk/plugin/auth/auth.go

@@ -1,59 +0,0 @@
-// Package auth defines the implementation for authentication plugins.
-// Authentication plugins allow to authenticate external users
-package auth
-
-import (
-	"context"
-
-	"github.com/hashicorp/go-plugin"
-	"google.golang.org/grpc"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/auth/proto"
-)
-
-const (
-	// PluginName defines the name for a notifier plugin
-	PluginName = "auth"
-)
-
-// Handshake is a common handshake that is shared by plugin and host.
-var Handshake = plugin.HandshakeConfig{
-	ProtocolVersion:  1,
-	MagicCookieKey:   "SFTPGO_PLUGIN_AUTH",
-	MagicCookieValue: "d1ed507d-d2be-4a38-a460-6fe0b2cc7efc",
-}
-
-// PluginMap is the map of plugins we can dispense.
-var PluginMap = map[string]plugin.Plugin{
-	PluginName: &Plugin{},
-}
-
-// Authenticator defines the interface for authentication plugins
-type Authenticator interface {
-	CheckUserAndPass(username, password, ip, protocol string, userAsJSON []byte) ([]byte, error)
-	CheckUserAndTLSCert(username, tlsCert, ip, protocol string, userAsJSON []byte) ([]byte, error)
-	CheckUserAndPublicKey(username, pubKey, ip, protocol string, userAsJSON []byte) ([]byte, error)
-	CheckUserAndKeyboardInteractive(username, ip, protocol string, userAsJSON []byte) ([]byte, error)
-	SendKeyboardAuthRequest(requestID, username, password, ip string, answers, questions []string, step int32) (string, []string, []bool, int, int, error)
-}
-
-// Plugin defines the implementation to serve/connect to an authe plugin
-type Plugin struct {
-	plugin.Plugin
-	Impl Authenticator
-}
-
-// GRPCServer defines the GRPC server implementation for this plugin
-func (p *Plugin) GRPCServer(broker *plugin.GRPCBroker, s *grpc.Server) error {
-	proto.RegisterAuthServer(s, &GRPCServer{
-		Impl: p.Impl,
-	})
-	return nil
-}
-
-// GRPCClient defines the GRPC client implementation for this plugin
-func (p *Plugin) GRPCClient(ctx context.Context, broker *plugin.GRPCBroker, c *grpc.ClientConn) (interface{}, error) {
-	return &GRPCClient{
-		client: proto.NewAuthClient(c),
-	}, nil
-}

sdk/plugin/auth/grpc.go

@@ -1,165 +0,0 @@
-package auth
-
-import (
-	"context"
-	"time"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/auth/proto"
-)
-
-const (
-	rpcTimeout = 20 * time.Second
-)
-
-// GRPCClient is an implementation of Authenticator interface that talks over RPC.
-type GRPCClient struct {
-	client proto.AuthClient
-}
-
-// CheckUserAndPass implements the Authenticator interface
-func (c *GRPCClient) CheckUserAndPass(username, password, ip, protocol string, userAsJSON []byte) ([]byte, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.CheckUserAndPass(ctx, &proto.CheckUserAndPassRequest{
-		Username: username,
-		Password: password,
-		Ip:       ip,
-		Protocol: protocol,
-		User:     userAsJSON,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return resp.User, nil
-}
-
-// CheckUserAndTLSCert implements the Authenticator interface
-func (c *GRPCClient) CheckUserAndTLSCert(username, tlsCert, ip, protocol string, userAsJSON []byte) ([]byte, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.CheckUserAndTLSCert(ctx, &proto.CheckUserAndTLSCertRequest{
-		Username: username,
-		TlsCert:  tlsCert,
-		Ip:       ip,
-		Protocol: protocol,
-		User:     userAsJSON,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return resp.User, nil
-}
-
-// CheckUserAndPublicKey implements the Authenticator interface
-func (c *GRPCClient) CheckUserAndPublicKey(username, pubKey, ip, protocol string, userAsJSON []byte) ([]byte, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.CheckUserAndPublicKey(ctx, &proto.CheckUserAndPublicKeyRequest{
-		Username: username,
-		PubKey:   pubKey,
-		Ip:       ip,
-		Protocol: protocol,
-		User:     userAsJSON,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return resp.User, nil
-}
-
-// CheckUserAndKeyboardInteractive implements the Authenticator interface
-func (c *GRPCClient) CheckUserAndKeyboardInteractive(username, ip, protocol string, userAsJSON []byte) ([]byte, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.CheckUserAndKeyboardInteractive(ctx, &proto.CheckUserAndKeyboardInteractiveRequest{
-		Username: username,
-		Ip:       ip,
-		Protocol: protocol,
-		User:     userAsJSON,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return resp.User, nil
-}
-
-// SendKeyboardAuthRequest implements the Authenticator interface
-func (c *GRPCClient) SendKeyboardAuthRequest(requestID, username, password, ip string, answers, questions []string, step int32) (string, []string, []bool, int, int, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.SendKeyboardAuthRequest(ctx, &proto.KeyboardAuthRequest{
-		RequestID: requestID,
-		Username:  username,
-		Password:  password,
-		Ip:        ip,
-		Answers:   answers,
-		Questions: questions,
-		Step:      step,
-	})
-	if err != nil {
-		return "", nil, nil, 0, 0, err
-	}
-	return resp.Instructions, resp.Questions, resp.Echos, int(resp.AuthResult), int(resp.CheckPassword), err
-}
-
-// GRPCServer defines the gRPC server that GRPCClient talks to.
-type GRPCServer struct {
-	Impl Authenticator
-}
-
-// CheckUserAndPass implements the server side check user and password method
-func (s *GRPCServer) CheckUserAndPass(ctx context.Context, req *proto.CheckUserAndPassRequest) (*proto.AuthResponse, error) {
-	user, err := s.Impl.CheckUserAndPass(req.Username, req.Password, req.Ip, req.Protocol, req.User)
-	if err != nil {
-		return nil, err
-	}
-	return &proto.AuthResponse{User: user}, nil
-}
-
-// CheckUserAndTLSCert implements the server side check user and tls certificate method
-func (s *GRPCServer) CheckUserAndTLSCert(ctx context.Context, req *proto.CheckUserAndTLSCertRequest) (*proto.AuthResponse, error) {
-	user, err := s.Impl.CheckUserAndTLSCert(req.Username, req.TlsCert, req.Ip, req.Protocol, req.User)
-	if err != nil {
-		return nil, err
-	}
-	return &proto.AuthResponse{User: user}, nil
-}
-
-// CheckUserAndPublicKey implements the server side check user and public key method
-func (s *GRPCServer) CheckUserAndPublicKey(ctx context.Context, req *proto.CheckUserAndPublicKeyRequest) (*proto.AuthResponse, error) {
-	user, err := s.Impl.CheckUserAndPublicKey(req.Username, req.PubKey, req.Ip, req.Protocol, req.User)
-	if err != nil {
-		return nil, err
-	}
-	return &proto.AuthResponse{User: user}, nil
-}
-
-// CheckUserAndKeyboardInteractive implements the server side check user and keyboard interactive method
-func (s *GRPCServer) CheckUserAndKeyboardInteractive(ctx context.Context, req *proto.CheckUserAndKeyboardInteractiveRequest) (*proto.AuthResponse, error) {
-	user, err := s.Impl.CheckUserAndKeyboardInteractive(req.Username, req.Ip, req.Protocol, req.User)
-	if err != nil {
-		return nil, err
-	}
-	return &proto.AuthResponse{User: user}, nil
-}
-
-// SendKeyboardAuthRequest implements the server side method to send a keyboard interactive authentication request
-func (s *GRPCServer) SendKeyboardAuthRequest(ctx context.Context, req *proto.KeyboardAuthRequest) (*proto.KeyboardAuthResponse, error) {
-	instructions, questions, echos, authResult, checkPwd, err := s.Impl.SendKeyboardAuthRequest(req.RequestID, req.Username,
-		req.Password, req.Ip, req.Answers, req.Questions, req.Step)
-	if err != nil {
-		return nil, err
-	}
-	return &proto.KeyboardAuthResponse{
-		Instructions:  instructions,
-		Questions:     questions,
-		Echos:         echos,
-		AuthResult:    int32(authResult),
-		CheckPassword: int32(checkPwd),
-	}, nil
-}

sdk/plugin/auth/proto/auth.proto

@@ -1,65 +0,0 @@
-syntax = "proto3";
-package proto;
-
-option go_package = "sdk/plugin/auth/proto";
-
-message CheckUserAndPassRequest {
-    string username = 1;
-    string password = 2;
-    string ip = 3;
-    string protocol = 4;
-    bytes user = 5; // SFTPGo user JSON serialized
-}
-
-message CheckUserAndTLSCertRequest {
-    string username = 1;
-    string tlsCert = 2; // tls certificate pem encoded
-    string ip = 3;
-    string protocol = 4;
-    bytes user = 5; // SFTPGo user JSON serialized
-}
-
-message CheckUserAndPublicKeyRequest {
-    string username = 1;
-    string pubKey = 2;
-    string ip = 3;
-    string protocol = 4;
-    bytes user = 5; // SFTPGo user JSON serialized
-}
-
-message CheckUserAndKeyboardInteractiveRequest {
-    string username = 1;
-    string ip = 2;
-    string protocol = 3;
-    bytes user = 4; // SFTPGo user JSON serialized
-}
-
-message KeyboardAuthRequest {
-    string requestID = 1;
-    string username = 2;
-    string password = 3;
-    string ip = 4;
-    repeated string answers = 5;
-    repeated string questions = 6;
-    int32 step = 7;
-}
-
-message KeyboardAuthResponse {
-    string instructions = 1;
-    repeated string questions = 2;
-    repeated bool echos = 3;
-    int32 auth_result = 4;
-    int32 check_password = 5;
-}
-
-message AuthResponse {
-    bytes user = 1; // SFTPGo user JSON serialized
-}
-
-service Auth {
-    rpc CheckUserAndPass(CheckUserAndPassRequest) returns (AuthResponse);
-    rpc CheckUserAndTLSCert(CheckUserAndTLSCertRequest) returns (AuthResponse);
-    rpc CheckUserAndPublicKey(CheckUserAndPublicKeyRequest) returns (AuthResponse);
-    rpc CheckUserAndKeyboardInteractive(CheckUserAndKeyboardInteractiveRequest) returns (AuthResponse);
-    rpc SendKeyboardAuthRequest(KeyboardAuthRequest) returns (KeyboardAuthResponse);
-}

sdk/plugin/eventsearcher/eventsearcher.go

@@ -1,87 +0,0 @@
-// Package eventsearcher defines the implementation for events search plugins.
-// Events search plugins allow to search for filesystem and provider events.
-package eventsearcher
-
-import (
-	"context"
-
-	"github.com/hashicorp/go-plugin"
-	"google.golang.org/grpc"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/eventsearcher/proto"
-)
-
-const (
-	// PluginName defines the name for an events search plugin
-	PluginName = "eventsearcher"
-)
-
-// Handshake is a common handshake that is shared by plugin and host.
-var Handshake = plugin.HandshakeConfig{
-	ProtocolVersion:  1,
-	MagicCookieKey:   "SFTPGO_PLUGIN_EVENTSEARCHER",
-	MagicCookieValue: "2b523805-0279-471c-895e-6c0d39002ca4",
-}
-
-// PluginMap is the map of plugins we can dispense.
-var PluginMap = map[string]plugin.Plugin{
-	PluginName: &Plugin{},
-}
-
-// CommonSearchParams defines common parameters for both filesystem and provider search
-type CommonSearchParams struct {
-	StartTimestamp int64
-	EndTimestamp   int64
-	Actions        []string
-	Username       string
-	IP             string
-	InstanceIDs    []string
-	ExcludeIDs     []string
-	Limit          int
-	Order          int
-}
-
-// FsEventSearch defines the fields for a filesystem event search
-type FsEventSearch struct {
-	CommonSearchParams
-	SSHCmd     string
-	Protocols  []string
-	Statuses   []int32
-	FsProvider int
-	Bucket     string
-	Endpoint   string
-}
-
-// ProviderEventSearch defines the fields for a provider event search
-type ProviderEventSearch struct {
-	CommonSearchParams
-	ObjectName  string
-	ObjectTypes []string
-}
-
-// Searcher defines the interface for events search plugins
-type Searcher interface {
-	SearchFsEvents(searchFilters *FsEventSearch) ([]byte, []string, []string, error)
-	SearchProviderEvents(searchFilters *ProviderEventSearch) ([]byte, []string, []string, error)
-}
-
-// Plugin defines the implementation to serve/connect to a event search plugin
-type Plugin struct {
-	plugin.Plugin
-	Impl Searcher
-}
-
-// GRPCServer defines the GRPC server implementation for this plugin
-func (p *Plugin) GRPCServer(broker *plugin.GRPCBroker, s *grpc.Server) error {
-	proto.RegisterSearcherServer(s, &GRPCServer{
-		Impl: p.Impl,
-	})
-	return nil
-}
-
-// GRPCClient defines the GRPC client implementation for this plugin
-func (p *Plugin) GRPCClient(ctx context.Context, broker *plugin.GRPCBroker, c *grpc.ClientConn) (interface{}, error) {
-	return &GRPCClient{
-		client: proto.NewSearcherClient(c),
-	}, nil
-}

sdk/plugin/eventsearcher/grpc.go

@@ -1,131 +0,0 @@
-package eventsearcher
-
-import (
-	"context"
-	"time"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/eventsearcher/proto"
-)
-
-const (
-	rpcTimeout = 20 * time.Second
-)
-
-// GRPCClient is an implementation of Notifier interface that talks over RPC.
-type GRPCClient struct {
-	client proto.SearcherClient
-}
-
-// SearchFsEvents implements the Searcher interface
-func (c *GRPCClient) SearchFsEvents(searchFilters *FsEventSearch) ([]byte, []string, []string, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.SearchFsEvents(ctx, &proto.FsEventsFilter{
-		StartTimestamp: searchFilters.StartTimestamp,
-		EndTimestamp:   searchFilters.EndTimestamp,
-		Actions:        searchFilters.Actions,
-		Username:       searchFilters.Username,
-		Ip:             searchFilters.IP,
-		SshCmd:         searchFilters.SSHCmd,
-		Protocols:      searchFilters.Protocols,
-		InstanceIds:    searchFilters.InstanceIDs,
-		Statuses:       searchFilters.Statuses,
-		Limit:          int32(searchFilters.Limit),
-		ExcludeIds:     searchFilters.ExcludeIDs,
-		FsProvider:     int32(searchFilters.FsProvider),
-		Bucket:         searchFilters.Bucket,
-		Endpoint:       searchFilters.Endpoint,
-		Order:          proto.FsEventsFilter_Order(searchFilters.Order),
-	})
-
-	if err != nil {
-		return nil, nil, nil, err
-	}
-	return resp.Data, resp.SameTsAtStart, resp.SameTsAtEnd, nil
-}
-
-// SearchProviderEvents implements the Searcher interface
-func (c *GRPCClient) SearchProviderEvents(searchFilters *ProviderEventSearch) ([]byte, []string, []string, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.SearchProviderEvents(ctx, &proto.ProviderEventsFilter{
-		StartTimestamp: searchFilters.StartTimestamp,
-		EndTimestamp:   searchFilters.EndTimestamp,
-		Actions:        searchFilters.Actions,
-		Username:       searchFilters.Username,
-		Ip:             searchFilters.IP,
-		ObjectTypes:    searchFilters.ObjectTypes,
-		ObjectName:     searchFilters.ObjectName,
-		InstanceIds:    searchFilters.InstanceIDs,
-		Limit:          int32(searchFilters.Limit),
-		ExcludeIds:     searchFilters.ExcludeIDs,
-		Order:          proto.ProviderEventsFilter_Order(searchFilters.Order),
-	})
-
-	if err != nil {
-		return nil, nil, nil, err
-	}
-	return resp.Data, resp.SameTsAtStart, resp.SameTsAtEnd, nil
-}
-
-// GRPCServer defines the gRPC server that GRPCClient talks to.
-type GRPCServer struct {
-	Impl Searcher
-}
-
-// SearchFsEvents implements the server side fs events search method
-func (s *GRPCServer) SearchFsEvents(ctx context.Context, req *proto.FsEventsFilter) (*proto.SearchResponse, error) {
-	responseData, sameTsAtStart, sameTsAtEnd, err := s.Impl.SearchFsEvents(&FsEventSearch{
-		CommonSearchParams: CommonSearchParams{
-			StartTimestamp: req.StartTimestamp,
-			EndTimestamp:   req.EndTimestamp,
-			Actions:        req.Actions,
-			Username:       req.Username,
-			IP:             req.Ip,
-			InstanceIDs:    req.InstanceIds,
-			Limit:          int(req.Limit),
-			ExcludeIDs:     req.ExcludeIds,
-			Order:          int(req.Order),
-		},
-
-		SSHCmd:     req.SshCmd,
-		Protocols:  req.Protocols,
-		Statuses:   req.Statuses,
-		FsProvider: int(req.FsProvider),
-		Bucket:     req.Bucket,
-		Endpoint:   req.Endpoint,
-	})
-
-	return &proto.SearchResponse{
-		Data:          responseData,
-		SameTsAtStart: sameTsAtStart,
-		SameTsAtEnd:   sameTsAtEnd,
-	}, err
-}
-
-// SearchProviderEvents implement the server side provider events search method
-func (s *GRPCServer) SearchProviderEvents(ctx context.Context, req *proto.ProviderEventsFilter) (*proto.SearchResponse, error) {
-	responseData, sameTsAtStart, sameTsAtEnd, err := s.Impl.SearchProviderEvents(&ProviderEventSearch{
-		CommonSearchParams: CommonSearchParams{
-			StartTimestamp: req.StartTimestamp,
-			EndTimestamp:   req.EndTimestamp,
-			Actions:        req.Actions,
-			Username:       req.Username,
-			IP:             req.Ip,
-			InstanceIDs:    req.InstanceIds,
-			Limit:          int(req.Limit),
-			ExcludeIDs:     req.ExcludeIds,
-			Order:          int(req.Order),
-		},
-		ObjectTypes: req.ObjectTypes,
-		ObjectName:  req.ObjectName,
-	})
-
-	return &proto.SearchResponse{
-		Data:          responseData,
-		SameTsAtStart: sameTsAtStart,
-		SameTsAtEnd:   sameTsAtEnd,
-	}, err
-}

sdk/plugin/eventsearcher/proto/search.pb.go

@@ -1,766 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.1
-// source: eventsearcher/proto/search.proto
-
-package proto
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type FsEventsFilter_Order int32
-
-const (
-	FsEventsFilter_DESC FsEventsFilter_Order = 0
-	FsEventsFilter_ASC  FsEventsFilter_Order = 1
-)
-
-// Enum value maps for FsEventsFilter_Order.
-var (
-	FsEventsFilter_Order_name = map[int32]string{
-		0: "DESC",
-		1: "ASC",
-	}
-	FsEventsFilter_Order_value = map[string]int32{
-		"DESC": 0,
-		"ASC":  1,
-	}
-)
-
-func (x FsEventsFilter_Order) Enum() *FsEventsFilter_Order {
-	p := new(FsEventsFilter_Order)
-	*p = x
-	return p
-}
-
-func (x FsEventsFilter_Order) String() string {
-	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (FsEventsFilter_Order) Descriptor() protoreflect.EnumDescriptor {
-	return file_eventsearcher_proto_search_proto_enumTypes[0].Descriptor()
-}
-
-func (FsEventsFilter_Order) Type() protoreflect.EnumType {
-	return &file_eventsearcher_proto_search_proto_enumTypes[0]
-}
-
-func (x FsEventsFilter_Order) Number() protoreflect.EnumNumber {
-	return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use FsEventsFilter_Order.Descriptor instead.
-func (FsEventsFilter_Order) EnumDescriptor() ([]byte, []int) {
-	return file_eventsearcher_proto_search_proto_rawDescGZIP(), []int{0, 0}
-}
-
-type ProviderEventsFilter_Order int32
-
-const (
-	ProviderEventsFilter_DESC ProviderEventsFilter_Order = 0
-	ProviderEventsFilter_ASC  ProviderEventsFilter_Order = 1
-)
-
-// Enum value maps for ProviderEventsFilter_Order.
-var (
-	ProviderEventsFilter_Order_name = map[int32]string{
-		0: "DESC",
-		1: "ASC",
-	}
-	ProviderEventsFilter_Order_value = map[string]int32{
-		"DESC": 0,
-		"ASC":  1,
-	}
-)
-
-func (x ProviderEventsFilter_Order) Enum() *ProviderEventsFilter_Order {
-	p := new(ProviderEventsFilter_Order)
-	*p = x
-	return p
-}
-
-func (x ProviderEventsFilter_Order) String() string {
-	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (ProviderEventsFilter_Order) Descriptor() protoreflect.EnumDescriptor {
-	return file_eventsearcher_proto_search_proto_enumTypes[1].Descriptor()
-}
-
-func (ProviderEventsFilter_Order) Type() protoreflect.EnumType {
-	return &file_eventsearcher_proto_search_proto_enumTypes[1]
-}
-
-func (x ProviderEventsFilter_Order) Number() protoreflect.EnumNumber {
-	return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use ProviderEventsFilter_Order.Descriptor instead.
-func (ProviderEventsFilter_Order) EnumDescriptor() ([]byte, []int) {
-	return file_eventsearcher_proto_search_proto_rawDescGZIP(), []int{1, 0}
-}
-
-type FsEventsFilter struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	StartTimestamp int64                `protobuf:"varint,1,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
-	EndTimestamp   int64                `protobuf:"varint,2,opt,name=end_timestamp,json=endTimestamp,proto3" json:"end_timestamp,omitempty"`
-	Actions        []string             `protobuf:"bytes,3,rep,name=actions,proto3" json:"actions,omitempty"`
-	Username       string               `protobuf:"bytes,4,opt,name=username,proto3" json:"username,omitempty"`
-	Ip             string               `protobuf:"bytes,5,opt,name=ip,proto3" json:"ip,omitempty"`
-	SshCmd         string               `protobuf:"bytes,6,opt,name=ssh_cmd,json=sshCmd,proto3" json:"ssh_cmd,omitempty"`
-	Protocols      []string             `protobuf:"bytes,7,rep,name=protocols,proto3" json:"protocols,omitempty"`
-	Statuses       []int32              `protobuf:"varint,8,rep,packed,name=statuses,proto3" json:"statuses,omitempty"`
-	InstanceIds    []string             `protobuf:"bytes,9,rep,name=instance_ids,json=instanceIds,proto3" json:"instance_ids,omitempty"`
-	Limit          int32                `protobuf:"varint,10,opt,name=limit,proto3" json:"limit,omitempty"`
-	ExcludeIds     []string             `protobuf:"bytes,11,rep,name=exclude_ids,json=excludeIds,proto3" json:"exclude_ids,omitempty"`
-	FsProvider     int32                `protobuf:"varint,12,opt,name=fs_provider,json=fsProvider,proto3" json:"fs_provider,omitempty"`
-	Bucket         string               `protobuf:"bytes,13,opt,name=bucket,proto3" json:"bucket,omitempty"`
-	Endpoint       string               `protobuf:"bytes,14,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
-	Order          FsEventsFilter_Order `protobuf:"varint,15,opt,name=order,proto3,enum=proto.FsEventsFilter_Order" json:"order,omitempty"`
-}
-
-func (x *FsEventsFilter) Reset() {
-	*x = FsEventsFilter{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_eventsearcher_proto_search_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *FsEventsFilter) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*FsEventsFilter) ProtoMessage() {}
-
-func (x *FsEventsFilter) ProtoReflect() protoreflect.Message {
-	mi := &file_eventsearcher_proto_search_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use FsEventsFilter.ProtoReflect.Descriptor instead.
-func (*FsEventsFilter) Descriptor() ([]byte, []int) {
-	return file_eventsearcher_proto_search_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *FsEventsFilter) GetStartTimestamp() int64 {
-	if x != nil {
-		return x.StartTimestamp
-	}
-	return 0
-}
-
-func (x *FsEventsFilter) GetEndTimestamp() int64 {
-	if x != nil {
-		return x.EndTimestamp
-	}
-	return 0
-}
-
-func (x *FsEventsFilter) GetActions() []string {
-	if x != nil {
-		return x.Actions
-	}
-	return nil
-}
-
-func (x *FsEventsFilter) GetUsername() string {
-	if x != nil {
-		return x.Username
-	}
-	return ""
-}
-
-func (x *FsEventsFilter) GetIp() string {
-	if x != nil {
-		return x.Ip
-	}
-	return ""
-}
-
-func (x *FsEventsFilter) GetSshCmd() string {
-	if x != nil {
-		return x.SshCmd
-	}
-	return ""
-}
-
-func (x *FsEventsFilter) GetProtocols() []string {
-	if x != nil {
-		return x.Protocols
-	}
-	return nil
-}
-
-func (x *FsEventsFilter) GetStatuses() []int32 {
-	if x != nil {
-		return x.Statuses
-	}
-	return nil
-}
-
-func (x *FsEventsFilter) GetInstanceIds() []string {
-	if x != nil {
-		return x.InstanceIds
-	}
-	return nil
-}
-
-func (x *FsEventsFilter) GetLimit() int32 {
-	if x != nil {
-		return x.Limit
-	}
-	return 0
-}
-
-func (x *FsEventsFilter) GetExcludeIds() []string {
-	if x != nil {
-		return x.ExcludeIds
-	}
-	return nil
-}
-
-func (x *FsEventsFilter) GetFsProvider() int32 {
-	if x != nil {
-		return x.FsProvider
-	}
-	return 0
-}
-
-func (x *FsEventsFilter) GetBucket() string {
-	if x != nil {
-		return x.Bucket
-	}
-	return ""
-}
-
-func (x *FsEventsFilter) GetEndpoint() string {
-	if x != nil {
-		return x.Endpoint
-	}
-	return ""
-}
-
-func (x *FsEventsFilter) GetOrder() FsEventsFilter_Order {
-	if x != nil {
-		return x.Order
-	}
-	return FsEventsFilter_DESC
-}
-
-type ProviderEventsFilter struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	StartTimestamp int64                      `protobuf:"varint,1,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
-	EndTimestamp   int64                      `protobuf:"varint,2,opt,name=end_timestamp,json=endTimestamp,proto3" json:"end_timestamp,omitempty"`
-	Actions        []string                   `protobuf:"bytes,3,rep,name=actions,proto3" json:"actions,omitempty"`
-	Username       string                     `protobuf:"bytes,4,opt,name=username,proto3" json:"username,omitempty"`
-	Ip             string                     `protobuf:"bytes,5,opt,name=ip,proto3" json:"ip,omitempty"`
-	ObjectTypes    []string                   `protobuf:"bytes,6,rep,name=object_types,json=objectTypes,proto3" json:"object_types,omitempty"`
-	ObjectName     string                     `protobuf:"bytes,7,opt,name=object_name,json=objectName,proto3" json:"object_name,omitempty"`
-	InstanceIds    []string                   `protobuf:"bytes,8,rep,name=instance_ids,json=instanceIds,proto3" json:"instance_ids,omitempty"`
-	Limit          int32                      `protobuf:"varint,9,opt,name=limit,proto3" json:"limit,omitempty"`
-	ExcludeIds     []string                   `protobuf:"bytes,10,rep,name=exclude_ids,json=excludeIds,proto3" json:"exclude_ids,omitempty"`
-	Order          ProviderEventsFilter_Order `protobuf:"varint,11,opt,name=order,proto3,enum=proto.ProviderEventsFilter_Order" json:"order,omitempty"`
-}
-
-func (x *ProviderEventsFilter) Reset() {
-	*x = ProviderEventsFilter{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_eventsearcher_proto_search_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *ProviderEventsFilter) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ProviderEventsFilter) ProtoMessage() {}
-
-func (x *ProviderEventsFilter) ProtoReflect() protoreflect.Message {
-	mi := &file_eventsearcher_proto_search_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ProviderEventsFilter.ProtoReflect.Descriptor instead.
-func (*ProviderEventsFilter) Descriptor() ([]byte, []int) {
-	return file_eventsearcher_proto_search_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *ProviderEventsFilter) GetStartTimestamp() int64 {
-	if x != nil {
-		return x.StartTimestamp
-	}
-	return 0
-}
-
-func (x *ProviderEventsFilter) GetEndTimestamp() int64 {
-	if x != nil {
-		return x.EndTimestamp
-	}
-	return 0
-}
-
-func (x *ProviderEventsFilter) GetActions() []string {
-	if x != nil {
-		return x.Actions
-	}
-	return nil
-}
-
-func (x *ProviderEventsFilter) GetUsername() string {
-	if x != nil {
-		return x.Username
-	}
-	return ""
-}
-
-func (x *ProviderEventsFilter) GetIp() string {
-	if x != nil {
-		return x.Ip
-	}
-	return ""
-}
-
-func (x *ProviderEventsFilter) GetObjectTypes() []string {
-	if x != nil {
-		return x.ObjectTypes
-	}
-	return nil
-}
-
-func (x *ProviderEventsFilter) GetObjectName() string {
-	if x != nil {
-		return x.ObjectName
-	}
-	return ""
-}
-
-func (x *ProviderEventsFilter) GetInstanceIds() []string {
-	if x != nil {
-		return x.InstanceIds
-	}
-	return nil
-}
-
-func (x *ProviderEventsFilter) GetLimit() int32 {
-	if x != nil {
-		return x.Limit
-	}
-	return 0
-}
-
-func (x *ProviderEventsFilter) GetExcludeIds() []string {
-	if x != nil {
-		return x.ExcludeIds
-	}
-	return nil
-}
-
-func (x *ProviderEventsFilter) GetOrder() ProviderEventsFilter_Order {
-	if x != nil {
-		return x.Order
-	}
-	return ProviderEventsFilter_DESC
-}
-
-type SearchResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Data          []byte   `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"` // JSON serialized response to return
-	SameTsAtStart []string `protobuf:"bytes,2,rep,name=same_ts_at_start,json=sameTsAtStart,proto3" json:"same_ts_at_start,omitempty"`
-	SameTsAtEnd   []string `protobuf:"bytes,3,rep,name=same_ts_at_end,json=sameTsAtEnd,proto3" json:"same_ts_at_end,omitempty"`
-}
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-func (x *SearchResponse) Reset() {
-	*x = SearchResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_eventsearcher_proto_search_proto_msgTypes[2]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *SearchResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*SearchResponse) ProtoMessage() {}
-
-func (x *SearchResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_eventsearcher_proto_search_proto_msgTypes[2]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use SearchResponse.ProtoReflect.Descriptor instead.
-func (*SearchResponse) Descriptor() ([]byte, []int) {
-	return file_eventsearcher_proto_search_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *SearchResponse) GetData() []byte {
-	if x != nil {
-		return x.Data
-	}
-	return nil
-}
-
-func (x *SearchResponse) GetSameTsAtStart() []string {
-	if x != nil {
-		return x.SameTsAtStart
-	}
-	return nil
-}
-
-func (x *SearchResponse) GetSameTsAtEnd() []string {
-	if x != nil {
-		return x.SameTsAtEnd
-	}
-	return nil
-}
-
-var File_eventsearcher_proto_search_proto protoreflect.FileDescriptor
-
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-}
-
-var (
-	file_eventsearcher_proto_search_proto_rawDescOnce sync.Once
-	file_eventsearcher_proto_search_proto_rawDescData = file_eventsearcher_proto_search_proto_rawDesc
-)
-
-func file_eventsearcher_proto_search_proto_rawDescGZIP() []byte {
-	file_eventsearcher_proto_search_proto_rawDescOnce.Do(func() {
-		file_eventsearcher_proto_search_proto_rawDescData = protoimpl.X.CompressGZIP(file_eventsearcher_proto_search_proto_rawDescData)
-	})
-	return file_eventsearcher_proto_search_proto_rawDescData
-}
-
-var file_eventsearcher_proto_search_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
-var file_eventsearcher_proto_search_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
-var file_eventsearcher_proto_search_proto_goTypes = []interface{}{
-	(FsEventsFilter_Order)(0),       // 0: proto.FsEventsFilter.Order
-	(ProviderEventsFilter_Order)(0), // 1: proto.ProviderEventsFilter.Order
-	(*FsEventsFilter)(nil),          // 2: proto.FsEventsFilter
-	(*ProviderEventsFilter)(nil),    // 3: proto.ProviderEventsFilter
-	(*SearchResponse)(nil),          // 4: proto.SearchResponse
-}
-var file_eventsearcher_proto_search_proto_depIdxs = []int32{
-	0, // 0: proto.FsEventsFilter.order:type_name -> proto.FsEventsFilter.Order
-	1, // 1: proto.ProviderEventsFilter.order:type_name -> proto.ProviderEventsFilter.Order
-	2, // 2: proto.Searcher.SearchFsEvents:input_type -> proto.FsEventsFilter
-	3, // 3: proto.Searcher.SearchProviderEvents:input_type -> proto.ProviderEventsFilter
-	4, // 4: proto.Searcher.SearchFsEvents:output_type -> proto.SearchResponse
-	4, // 5: proto.Searcher.SearchProviderEvents:output_type -> proto.SearchResponse
-	4, // [4:6] is the sub-list for method output_type
-	2, // [2:4] is the sub-list for method input_type
-	2, // [2:2] is the sub-list for extension type_name
-	2, // [2:2] is the sub-list for extension extendee
-	0, // [0:2] is the sub-list for field type_name
-}
-
-func init() { file_eventsearcher_proto_search_proto_init() }
-func file_eventsearcher_proto_search_proto_init() {
-	if File_eventsearcher_proto_search_proto != nil {
-		return
-	}
-	if !protoimpl.UnsafeEnabled {
-		file_eventsearcher_proto_search_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*FsEventsFilter); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_eventsearcher_proto_search_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ProviderEventsFilter); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_eventsearcher_proto_search_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SearchResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_eventsearcher_proto_search_proto_rawDesc,
-			NumEnums:      2,
-			NumMessages:   3,
-			NumExtensions: 0,
-			NumServices:   1,
-		},
-		GoTypes:           file_eventsearcher_proto_search_proto_goTypes,
-		DependencyIndexes: file_eventsearcher_proto_search_proto_depIdxs,
-		EnumInfos:         file_eventsearcher_proto_search_proto_enumTypes,
-		MessageInfos:      file_eventsearcher_proto_search_proto_msgTypes,
-	}.Build()
-	File_eventsearcher_proto_search_proto = out.File
-	file_eventsearcher_proto_search_proto_rawDesc = nil
-	file_eventsearcher_proto_search_proto_goTypes = nil
-	file_eventsearcher_proto_search_proto_depIdxs = nil
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConnInterface
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
-
-// SearcherClient is the client API for Searcher service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type SearcherClient interface {
-	SearchFsEvents(ctx context.Context, in *FsEventsFilter, opts ...grpc.CallOption) (*SearchResponse, error)
-	SearchProviderEvents(ctx context.Context, in *ProviderEventsFilter, opts ...grpc.CallOption) (*SearchResponse, error)
-}
-
-type searcherClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewSearcherClient(cc grpc.ClientConnInterface) SearcherClient {
-	return &searcherClient{cc}
-}
-
-func (c *searcherClient) SearchFsEvents(ctx context.Context, in *FsEventsFilter, opts ...grpc.CallOption) (*SearchResponse, error) {
-	out := new(SearchResponse)
-	err := c.cc.Invoke(ctx, "/proto.Searcher/SearchFsEvents", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *searcherClient) SearchProviderEvents(ctx context.Context, in *ProviderEventsFilter, opts ...grpc.CallOption) (*SearchResponse, error) {
-	out := new(SearchResponse)
-	err := c.cc.Invoke(ctx, "/proto.Searcher/SearchProviderEvents", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// SearcherServer is the server API for Searcher service.
-type SearcherServer interface {
-	SearchFsEvents(context.Context, *FsEventsFilter) (*SearchResponse, error)
-	SearchProviderEvents(context.Context, *ProviderEventsFilter) (*SearchResponse, error)
-}
-
-// UnimplementedSearcherServer can be embedded to have forward compatible implementations.
-type UnimplementedSearcherServer struct {
-}
-
-func (*UnimplementedSearcherServer) SearchFsEvents(context.Context, *FsEventsFilter) (*SearchResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method SearchFsEvents not implemented")
-}
-func (*UnimplementedSearcherServer) SearchProviderEvents(context.Context, *ProviderEventsFilter) (*SearchResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method SearchProviderEvents not implemented")
-}
-
-func RegisterSearcherServer(s *grpc.Server, srv SearcherServer) {
-	s.RegisterService(&_Searcher_serviceDesc, srv)
-}
-
-func _Searcher_SearchFsEvents_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(FsEventsFilter)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SearcherServer).SearchFsEvents(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Searcher/SearchFsEvents",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SearcherServer).SearchFsEvents(ctx, req.(*FsEventsFilter))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Searcher_SearchProviderEvents_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(ProviderEventsFilter)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SearcherServer).SearchProviderEvents(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Searcher/SearchProviderEvents",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SearcherServer).SearchProviderEvents(ctx, req.(*ProviderEventsFilter))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Searcher_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.Searcher",
-	HandlerType: (*SearcherServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "SearchFsEvents",
-			Handler:    _Searcher_SearchFsEvents_Handler,
-		},
-		{
-			MethodName: "SearchProviderEvents",
-			Handler:    _Searcher_SearchProviderEvents_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "eventsearcher/proto/search.proto",
-}

sdk/plugin/eventsearcher/proto/search.proto

@@ -1,55 +0,0 @@
-syntax = "proto3";
-package proto;
-
-option go_package = "sdk/plugin/eventsearcher/proto";
-
-message FsEventsFilter {
-    int64 start_timestamp = 1;
-    int64 end_timestamp = 2;
-    repeated string actions = 3;
-    string username = 4;
-    string ip = 5;
-    string ssh_cmd = 6;
-    repeated string protocols = 7;
-    repeated int32 statuses = 8;
-    repeated string instance_ids = 9;
-    int32 limit = 10;
-    repeated string exclude_ids = 11;
-    int32 fs_provider = 12;
-    string bucket = 13;
-    string endpoint = 14;
-    enum Order {
-        DESC = 0;
-        ASC = 1;
-    }
-    Order order = 15;
-}
-
-message ProviderEventsFilter {
-    int64 start_timestamp = 1;
-    int64 end_timestamp = 2;
-    repeated string actions = 3;
-    string username = 4;
-    string ip = 5;
-    repeated string object_types = 6;
-    string object_name = 7;
-    repeated string instance_ids = 8;
-    int32 limit = 9;
-    repeated string exclude_ids = 10;
-    enum Order {
-        DESC = 0;
-        ASC = 1;
-    }
-    Order order = 11;
-}
-
-message SearchResponse {
-    bytes data = 1; // JSON serialized response to return
-    repeated string same_ts_at_start = 2;
-    repeated string same_ts_at_end = 3;
-}
-
-service Searcher {
-    rpc SearchFsEvents(FsEventsFilter) returns (SearchResponse);
-    rpc SearchProviderEvents(ProviderEventsFilter) returns (SearchResponse);
-}

sdk/plugin/kms/grpc.go

@@ -1,84 +0,0 @@
-package kms
-
-import (
-	"context"
-	"time"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/kms/proto"
-)
-
-const (
-	rpcTimeout = 20 * time.Second
-)
-
-// GRPCClient is an implementation of KMS interface that talks over RPC.
-type GRPCClient struct {
-	client proto.KMSClient
-}
-
-// Encrypt implements the KMSService interface
-func (c *GRPCClient) Encrypt(payload, additionalData, URL, masterKey string) (string, string, int32, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.Encrypt(ctx, &proto.EncryptRequest{
-		Payload:        payload,
-		AdditionalData: additionalData,
-		Url:            URL,
-		MasterKey:      masterKey,
-	})
-	if err != nil {
-		return "", "", 0, err
-	}
-	return resp.Payload, resp.Key, resp.Mode, nil
-}
-
-// Decrypt implements the KMSService interface
-func (c *GRPCClient) Decrypt(payload, key, additionalData string, mode int, URL, masterKey string) (string, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.Decrypt(ctx, &proto.DecryptRequest{
-		Payload:        payload,
-		Key:            key,
-		AdditionalData: additionalData,
-		Mode:           int32(mode),
-		Url:            URL,
-		MasterKey:      masterKey,
-	})
-	if err != nil {
-		return "", err
-	}
-	return resp.Payload, nil
-}
-
-// GRPCServer defines the gRPC server that GRPCClient talks to.
-type GRPCServer struct {
-	Impl Service
-}
-
-// Encrypt implements the serve side encrypt method
-func (s *GRPCServer) Encrypt(ctx context.Context, req *proto.EncryptRequest) (*proto.EncryptResponse, error) {
-	payload, key, mode, err := s.Impl.Encrypt(req.Payload, req.AdditionalData, req.Url, req.MasterKey)
-	if err != nil {
-		return nil, err
-	}
-
-	return &proto.EncryptResponse{
-		Payload: payload,
-		Key:     key,
-		Mode:    mode,
-	}, nil
-}
-
-// Decrypt implements the serve side decrypt method
-func (s *GRPCServer) Decrypt(ctx context.Context, req *proto.DecryptRequest) (*proto.DecryptResponse, error) {
-	payload, err := s.Impl.Decrypt(req.Payload, req.Key, req.AdditionalData, int(req.Mode), req.Url, req.MasterKey)
-	if err != nil {
-		return nil, err
-	}
-
-	return &proto.DecryptResponse{
-		Payload: payload,
-	}, nil
-}

sdk/plugin/kms/kms.go

@@ -1,56 +0,0 @@
-// Package kms defines the implementation for kms plugins.
-// KMS plugins allow to encrypt/decrypt sensitive data.
-package kms
-
-import (
-	"context"
-
-	"github.com/hashicorp/go-plugin"
-	"google.golang.org/grpc"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/kms/proto"
-)
-
-const (
-	// PluginName defines the name for a kms plugin
-	PluginName = "kms"
-)
-
-// Handshake is a common handshake that is shared by plugin and host.
-var Handshake = plugin.HandshakeConfig{
-	ProtocolVersion:  1,
-	MagicCookieKey:   "SFTPGO_PLUGIN_KMS",
-	MagicCookieValue: "223e3571-7ed2-4b96-b4b3-c7eb87d7ca1d",
-}
-
-// PluginMap is the map of plugins we can dispense.
-var PluginMap = map[string]plugin.Plugin{
-	PluginName: &Plugin{},
-}
-
-// Service defines the interface for kms plugins
-type Service interface {
-	Encrypt(payload, additionalData, URL, masterKey string) (string, string, int32, error)
-	Decrypt(payload, key, additionalData string, mode int, URL, masterKey string) (string, error)
-}
-
-// Plugin defines the implementation to serve/connect to a notifier plugin
-type Plugin struct {
-	plugin.Plugin
-	Impl Service
-}
-
-// GRPCServer defines the GRPC server implementation for this plugin
-func (p *Plugin) GRPCServer(broker *plugin.GRPCBroker, s *grpc.Server) error {
-	proto.RegisterKMSServer(s, &GRPCServer{
-		Impl: p.Impl,
-	})
-	return nil
-}
-
-// GRPCClient defines the GRPC client implementation for this plugin
-func (p *Plugin) GRPCClient(ctx context.Context, broker *plugin.GRPCBroker, c *grpc.ClientConn) (interface{}, error) {
-	return &GRPCClient{
-		client: proto.NewKMSClient(c),
-	}, nil
-}

sdk/plugin/kms/proto/kms.pb.go

@@ -1,559 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.17.3
-// source: kms/proto/kms.proto
-
-package proto
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type EncryptRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Payload        string `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
-	AdditionalData string `protobuf:"bytes,2,opt,name=additional_data,json=additionalData,proto3" json:"additional_data,omitempty"`
-	Url            string `protobuf:"bytes,3,opt,name=url,proto3" json:"url,omitempty"`
-	MasterKey      string `protobuf:"bytes,4,opt,name=master_key,json=masterKey,proto3" json:"master_key,omitempty"`
-}
-
-func (x *EncryptRequest) Reset() {
-	*x = EncryptRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_kms_proto_kms_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *EncryptRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*EncryptRequest) ProtoMessage() {}
-
-func (x *EncryptRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_kms_proto_kms_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use EncryptRequest.ProtoReflect.Descriptor instead.
-func (*EncryptRequest) Descriptor() ([]byte, []int) {
-	return file_kms_proto_kms_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *EncryptRequest) GetPayload() string {
-	if x != nil {
-		return x.Payload
-	}
-	return ""
-}
-
-func (x *EncryptRequest) GetAdditionalData() string {
-	if x != nil {
-		return x.AdditionalData
-	}
-	return ""
-}
-
-func (x *EncryptRequest) GetUrl() string {
-	if x != nil {
-		return x.Url
-	}
-	return ""
-}
-
-func (x *EncryptRequest) GetMasterKey() string {
-	if x != nil {
-		return x.MasterKey
-	}
-	return ""
-}
-
-type EncryptResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Payload string `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
-	Key     string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
-	Mode    int32  `protobuf:"varint,3,opt,name=mode,proto3" json:"mode,omitempty"`
-}
-
-func (x *EncryptResponse) Reset() {
-	*x = EncryptResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_kms_proto_kms_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *EncryptResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*EncryptResponse) ProtoMessage() {}
-
-func (x *EncryptResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_kms_proto_kms_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use EncryptResponse.ProtoReflect.Descriptor instead.
-func (*EncryptResponse) Descriptor() ([]byte, []int) {
-	return file_kms_proto_kms_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *EncryptResponse) GetPayload() string {
-	if x != nil {
-		return x.Payload
-	}
-	return ""
-}
-
-func (x *EncryptResponse) GetKey() string {
-	if x != nil {
-		return x.Key
-	}
-	return ""
-}
-
-func (x *EncryptResponse) GetMode() int32 {
-	if x != nil {
-		return x.Mode
-	}
-	return 0
-}
-
-type DecryptRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Payload        string `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
-	Key            string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
-	AdditionalData string `protobuf:"bytes,3,opt,name=additional_data,json=additionalData,proto3" json:"additional_data,omitempty"`
-	Mode           int32  `protobuf:"varint,4,opt,name=mode,proto3" json:"mode,omitempty"`
-	Url            string `protobuf:"bytes,5,opt,name=url,proto3" json:"url,omitempty"`
-	MasterKey      string `protobuf:"bytes,6,opt,name=master_key,json=masterKey,proto3" json:"master_key,omitempty"`
-}
-
-func (x *DecryptRequest) Reset() {
-	*x = DecryptRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_kms_proto_kms_proto_msgTypes[2]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *DecryptRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DecryptRequest) ProtoMessage() {}
-
-func (x *DecryptRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_kms_proto_kms_proto_msgTypes[2]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use DecryptRequest.ProtoReflect.Descriptor instead.
-func (*DecryptRequest) Descriptor() ([]byte, []int) {
-	return file_kms_proto_kms_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *DecryptRequest) GetPayload() string {
-	if x != nil {
-		return x.Payload
-	}
-	return ""
-}
-
-func (x *DecryptRequest) GetKey() string {
-	if x != nil {
-		return x.Key
-	}
-	return ""
-}
-
-func (x *DecryptRequest) GetAdditionalData() string {
-	if x != nil {
-		return x.AdditionalData
-	}
-	return ""
-}
-
-func (x *DecryptRequest) GetMode() int32 {
-	if x != nil {
-		return x.Mode
-	}
-	return 0
-}
-
-func (x *DecryptRequest) GetUrl() string {
-	if x != nil {
-		return x.Url
-	}
-	return ""
-}
-
-func (x *DecryptRequest) GetMasterKey() string {
-	if x != nil {
-		return x.MasterKey
-	}
-	return ""
-}
-
-type DecryptResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Payload string `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
-}
-
-func (x *DecryptResponse) Reset() {
-	*x = DecryptResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_kms_proto_kms_proto_msgTypes[3]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *DecryptResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DecryptResponse) ProtoMessage() {}
-
-func (x *DecryptResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_kms_proto_kms_proto_msgTypes[3]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use DecryptResponse.ProtoReflect.Descriptor instead.
-func (*DecryptResponse) Descriptor() ([]byte, []int) {
-	return file_kms_proto_kms_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *DecryptResponse) GetPayload() string {
-	if x != nil {
-		return x.Payload
-	}
-	return ""
-}
-
-var File_kms_proto_kms_proto protoreflect.FileDescriptor
-
-var file_kms_proto_kms_proto_rawDesc = []byte{
-	0x0a, 0x13, 0x6b, 0x6d, 0x73, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x6b, 0x6d, 0x73, 0x2e,
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-	0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
-}
-
-var (
-	file_kms_proto_kms_proto_rawDescOnce sync.Once
-	file_kms_proto_kms_proto_rawDescData = file_kms_proto_kms_proto_rawDesc
-)
-
-func file_kms_proto_kms_proto_rawDescGZIP() []byte {
-	file_kms_proto_kms_proto_rawDescOnce.Do(func() {
-		file_kms_proto_kms_proto_rawDescData = protoimpl.X.CompressGZIP(file_kms_proto_kms_proto_rawDescData)
-	})
-	return file_kms_proto_kms_proto_rawDescData
-}
-
-var file_kms_proto_kms_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
-var file_kms_proto_kms_proto_goTypes = []interface{}{
-	(*EncryptRequest)(nil),  // 0: proto.EncryptRequest
-	(*EncryptResponse)(nil), // 1: proto.EncryptResponse
-	(*DecryptRequest)(nil),  // 2: proto.DecryptRequest
-	(*DecryptResponse)(nil), // 3: proto.DecryptResponse
-}
-var file_kms_proto_kms_proto_depIdxs = []int32{
-	0, // 0: proto.KMS.Encrypt:input_type -> proto.EncryptRequest
-	2, // 1: proto.KMS.Decrypt:input_type -> proto.DecryptRequest
-	1, // 2: proto.KMS.Encrypt:output_type -> proto.EncryptResponse
-	3, // 3: proto.KMS.Decrypt:output_type -> proto.DecryptResponse
-	2, // [2:4] is the sub-list for method output_type
-	0, // [0:2] is the sub-list for method input_type
-	0, // [0:0] is the sub-list for extension type_name
-	0, // [0:0] is the sub-list for extension extendee
-	0, // [0:0] is the sub-list for field type_name
-}
-
-func init() { file_kms_proto_kms_proto_init() }
-func file_kms_proto_kms_proto_init() {
-	if File_kms_proto_kms_proto != nil {
-		return
-	}
-	if !protoimpl.UnsafeEnabled {
-		file_kms_proto_kms_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*EncryptRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_kms_proto_kms_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*EncryptResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_kms_proto_kms_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DecryptRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_kms_proto_kms_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DecryptResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_kms_proto_kms_proto_rawDesc,
-			NumEnums:      0,
-			NumMessages:   4,
-			NumExtensions: 0,
-			NumServices:   1,
-		},
-		GoTypes:           file_kms_proto_kms_proto_goTypes,
-		DependencyIndexes: file_kms_proto_kms_proto_depIdxs,
-		MessageInfos:      file_kms_proto_kms_proto_msgTypes,
-	}.Build()
-	File_kms_proto_kms_proto = out.File
-	file_kms_proto_kms_proto_rawDesc = nil
-	file_kms_proto_kms_proto_goTypes = nil
-	file_kms_proto_kms_proto_depIdxs = nil
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConnInterface
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
-
-// KMSClient is the client API for KMS service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type KMSClient interface {
-	Encrypt(ctx context.Context, in *EncryptRequest, opts ...grpc.CallOption) (*EncryptResponse, error)
-	Decrypt(ctx context.Context, in *DecryptRequest, opts ...grpc.CallOption) (*DecryptResponse, error)
-}
-
-type kMSClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewKMSClient(cc grpc.ClientConnInterface) KMSClient {
-	return &kMSClient{cc}
-}
-
-func (c *kMSClient) Encrypt(ctx context.Context, in *EncryptRequest, opts ...grpc.CallOption) (*EncryptResponse, error) {
-	out := new(EncryptResponse)
-	err := c.cc.Invoke(ctx, "/proto.KMS/Encrypt", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *kMSClient) Decrypt(ctx context.Context, in *DecryptRequest, opts ...grpc.CallOption) (*DecryptResponse, error) {
-	out := new(DecryptResponse)
-	err := c.cc.Invoke(ctx, "/proto.KMS/Decrypt", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// KMSServer is the server API for KMS service.
-type KMSServer interface {
-	Encrypt(context.Context, *EncryptRequest) (*EncryptResponse, error)
-	Decrypt(context.Context, *DecryptRequest) (*DecryptResponse, error)
-}
-
-// UnimplementedKMSServer can be embedded to have forward compatible implementations.
-type UnimplementedKMSServer struct {
-}
-
-func (*UnimplementedKMSServer) Encrypt(context.Context, *EncryptRequest) (*EncryptResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Encrypt not implemented")
-}
-func (*UnimplementedKMSServer) Decrypt(context.Context, *DecryptRequest) (*DecryptResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Decrypt not implemented")
-}
-
-func RegisterKMSServer(s *grpc.Server, srv KMSServer) {
-	s.RegisterService(&_KMS_serviceDesc, srv)
-}
-
-func _KMS_Encrypt_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(EncryptRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(KMSServer).Encrypt(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.KMS/Encrypt",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(KMSServer).Encrypt(ctx, req.(*EncryptRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _KMS_Decrypt_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(DecryptRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(KMSServer).Decrypt(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.KMS/Decrypt",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(KMSServer).Decrypt(ctx, req.(*DecryptRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _KMS_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.KMS",
-	HandlerType: (*KMSServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Encrypt",
-			Handler:    _KMS_Encrypt_Handler,
-		},
-		{
-			MethodName: "Decrypt",
-			Handler:    _KMS_Decrypt_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "kms/proto/kms.proto",
-}

sdk/plugin/kms/proto/kms.proto

@@ -1,35 +0,0 @@
-syntax = "proto3";
-package proto;
-
-option go_package = "sdk/plugin/kms/proto";
-
-message EncryptRequest {
-    string payload = 1;
-    string additional_data = 2;
-    string url = 3;
-    string master_key = 4;
-}
-
-message EncryptResponse {
-    string payload = 1;
-    string key = 2;
-    int32 mode = 3;
-}
-
-message DecryptRequest {
-    string payload = 1;
-    string key = 2;
-    string additional_data = 3;
-    int32 mode = 4;
-    string url = 5;
-    string master_key = 6;
-}
-
-message DecryptResponse {
-    string payload = 1;
-}
-
-service KMS {
-    rpc Encrypt(EncryptRequest) returns (EncryptResponse);
-    rpc Decrypt(DecryptRequest) returns (DecryptResponse);
-}

sdk/plugin/metadata/grpc.go

@@ -1,160 +0,0 @@
-package metadata
-
-import (
-	"context"
-	"time"
-
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-	"google.golang.org/protobuf/types/known/emptypb"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/metadata/proto"
-)
-
-const (
-	rpcTimeout = 20 * time.Second
-)
-
-// GRPCClient is an implementation of Metadater interface that talks over RPC.
-type GRPCClient struct {
-	client proto.MetadataClient
-}
-
-// SetModificationTime implements the Metadater interface
-func (c *GRPCClient) SetModificationTime(storageID, objectPath string, mTime int64) error {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	_, err := c.client.SetModificationTime(ctx, &proto.SetModificationTimeRequest{
-		StorageId:        storageID,
-		ObjectPath:       objectPath,
-		ModificationTime: mTime,
-	})
-
-	return c.checkError(err)
-}
-
-// GetModificationTime implements the Metadater interface
-func (c *GRPCClient) GetModificationTime(storageID, objectPath string) (int64, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.GetModificationTime(ctx, &proto.GetModificationTimeRequest{
-		StorageId:  storageID,
-		ObjectPath: objectPath,
-	})
-
-	if err != nil {
-		return 0, c.checkError(err)
-	}
-
-	return resp.ModificationTime, nil
-}
-
-// GetModificationTimes implements the Metadater interface
-func (c *GRPCClient) GetModificationTimes(storageID, objectPath string) (map[string]int64, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout*4)
-	defer cancel()
-
-	resp, err := c.client.GetModificationTimes(ctx, &proto.GetModificationTimesRequest{
-		StorageId:  storageID,
-		FolderPath: objectPath,
-	})
-
-	if err != nil {
-		return nil, c.checkError(err)
-	}
-
-	return resp.Pairs, nil
-}
-
-// RemoveMetadata implements the Metadater interface
-func (c *GRPCClient) RemoveMetadata(storageID, objectPath string) error {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	_, err := c.client.RemoveMetadata(ctx, &proto.RemoveMetadataRequest{
-		StorageId:  storageID,
-		ObjectPath: objectPath,
-	})
-
-	return c.checkError(err)
-}
-
-// GetFolders implements the Metadater interface
-func (c *GRPCClient) GetFolders(storageID string, limit int, from string) ([]string, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	resp, err := c.client.GetFolders(ctx, &proto.GetFoldersRequest{
-		StorageId: storageID,
-		Limit:     int32(limit),
-		From:      from,
-	})
-	if err != nil {
-		return nil, c.checkError(err)
-	}
-	return resp.Folders, nil
-}
-
-func (c *GRPCClient) checkError(err error) error {
-	if err == nil {
-		return nil
-	}
-	if s, ok := status.FromError(err); ok {
-		if s.Code() == codes.NotFound {
-			return ErrNoSuchObject
-		}
-	}
-	return err
-}
-
-// GRPCServer defines the gRPC server that GRPCClient talks to.
-type GRPCServer struct {
-	Impl Metadater
-}
-
-// SetModificationTime implements the server side set modification time method
-func (s *GRPCServer) SetModificationTime(ctx context.Context, req *proto.SetModificationTimeRequest) (*emptypb.Empty, error) {
-	err := s.Impl.SetModificationTime(req.StorageId, req.ObjectPath, req.ModificationTime)
-
-	return &emptypb.Empty{}, err
-}
-
-// GetModificationTime implements the server side get modification time method
-func (s *GRPCServer) GetModificationTime(ctx context.Context, req *proto.GetModificationTimeRequest) (
-	*proto.GetModificationTimeResponse, error,
-) {
-	mTime, err := s.Impl.GetModificationTime(req.StorageId, req.ObjectPath)
-
-	return &proto.GetModificationTimeResponse{
-		ModificationTime: mTime,
-	}, err
-}
-
-// GetModificationTimes implements the server side get modification times method
-func (s *GRPCServer) GetModificationTimes(ctx context.Context, req *proto.GetModificationTimesRequest) (
-	*proto.GetModificationTimesResponse, error,
-) {
-	res, err := s.Impl.GetModificationTimes(req.StorageId, req.FolderPath)
-
-	return &proto.GetModificationTimesResponse{
-		Pairs: res,
-	}, err
-}
-
-// RemoveMetadata implements the server side remove metadata method
-func (s *GRPCServer) RemoveMetadata(ctx context.Context, req *proto.RemoveMetadataRequest) (*emptypb.Empty, error) {
-	err := s.Impl.RemoveMetadata(req.StorageId, req.ObjectPath)
-
-	return &emptypb.Empty{}, err
-}
-
-// GetFolders implements the server side get folders method
-func (s *GRPCServer) GetFolders(ctx context.Context, req *proto.GetFoldersRequest) (*proto.GetFoldersResponse, error) {
-	res, err := s.Impl.GetFolders(req.StorageId, int(req.Limit), req.From)
-
-	return &proto.GetFoldersResponse{
-		Folders: res,
-	}, err
-}

sdk/plugin/metadata/metadata.go

@@ -1,61 +0,0 @@
-package metadata
-
-import (
-	"context"
-	"errors"
-
-	"github.com/hashicorp/go-plugin"
-	"google.golang.org/grpc"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/metadata/proto"
-)
-
-const (
-	// PluginName defines the name for a metadata plugin
-	PluginName = "metadata"
-)
-
-var (
-	// Handshake is a common handshake that is shared by plugin and host.
-	Handshake = plugin.HandshakeConfig{
-		ProtocolVersion:  1,
-		MagicCookieKey:   "SFTPGO_PLUGIN_METADATA",
-		MagicCookieValue: "85dddeea-56d8-4d5b-b488-8b125edb3a0f",
-	}
-	// ErrNoSuchObject is the error that plugins must return if the request object does not exist
-	ErrNoSuchObject = errors.New("no such object")
-	// PluginMap is the map of plugins we can dispense.
-	PluginMap = map[string]plugin.Plugin{
-		PluginName: &Plugin{},
-	}
-)
-
-// Metadater defines the interface for metadata plugins
-type Metadater interface {
-	SetModificationTime(storageID, objectPath string, mTime int64) error
-	GetModificationTime(storageID, objectPath string) (int64, error)
-	GetModificationTimes(storageID, objectPath string) (map[string]int64, error)
-	RemoveMetadata(storageID, objectPath string) error
-	GetFolders(storageID string, limit int, from string) ([]string, error)
-}
-
-// Plugin defines the implementation to serve/connect to a metadata plugin
-type Plugin struct {
-	plugin.Plugin
-	Impl Metadater
-}
-
-// GRPCServer defines the GRPC server implementation for this plugin
-func (p *Plugin) GRPCServer(broker *plugin.GRPCBroker, s *grpc.Server) error {
-	proto.RegisterMetadataServer(s, &GRPCServer{
-		Impl: p.Impl,
-	})
-	return nil
-}
-
-// GRPCClient defines the GRPC client implementation for this plugin
-func (p *Plugin) GRPCClient(ctx context.Context, broker *plugin.GRPCBroker, c *grpc.ClientConn) (interface{}, error) {
-	return &GRPCClient{
-		client: proto.NewMetadataClient(c),
-	}, nil
-}

sdk/plugin/metadata/proto/metadata.pb.go

@@ -1,938 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.17.3
-// source: metadata/proto/metadata.proto
-
-package proto
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	emptypb "google.golang.org/protobuf/types/known/emptypb"
-	reflect "reflect"
-	sync "sync"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type SetModificationTimeRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	StorageId        string `protobuf:"bytes,1,opt,name=storage_id,json=storageId,proto3" json:"storage_id,omitempty"`
-	ObjectPath       string `protobuf:"bytes,2,opt,name=object_path,json=objectPath,proto3" json:"object_path,omitempty"`
-	ModificationTime int64  `protobuf:"varint,3,opt,name=modification_time,json=modificationTime,proto3" json:"modification_time,omitempty"`
-}
-
-func (x *SetModificationTimeRequest) Reset() {
-	*x = SetModificationTimeRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *SetModificationTimeRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*SetModificationTimeRequest) ProtoMessage() {}
-
-func (x *SetModificationTimeRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use SetModificationTimeRequest.ProtoReflect.Descriptor instead.
-func (*SetModificationTimeRequest) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *SetModificationTimeRequest) GetStorageId() string {
-	if x != nil {
-		return x.StorageId
-	}
-	return ""
-}
-
-func (x *SetModificationTimeRequest) GetObjectPath() string {
-	if x != nil {
-		return x.ObjectPath
-	}
-	return ""
-}
-
-func (x *SetModificationTimeRequest) GetModificationTime() int64 {
-	if x != nil {
-		return x.ModificationTime
-	}
-	return 0
-}
-
-type GetModificationTimeRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	StorageId  string `protobuf:"bytes,1,opt,name=storage_id,json=storageId,proto3" json:"storage_id,omitempty"`
-	ObjectPath string `protobuf:"bytes,2,opt,name=object_path,json=objectPath,proto3" json:"object_path,omitempty"`
-}
-
-func (x *GetModificationTimeRequest) Reset() {
-	*x = GetModificationTimeRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetModificationTimeRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetModificationTimeRequest) ProtoMessage() {}
-
-func (x *GetModificationTimeRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetModificationTimeRequest.ProtoReflect.Descriptor instead.
-func (*GetModificationTimeRequest) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *GetModificationTimeRequest) GetStorageId() string {
-	if x != nil {
-		return x.StorageId
-	}
-	return ""
-}
-
-func (x *GetModificationTimeRequest) GetObjectPath() string {
-	if x != nil {
-		return x.ObjectPath
-	}
-	return ""
-}
-
-type GetModificationTimeResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	ModificationTime int64 `protobuf:"varint,1,opt,name=modification_time,json=modificationTime,proto3" json:"modification_time,omitempty"`
-}
-
-func (x *GetModificationTimeResponse) Reset() {
-	*x = GetModificationTimeResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[2]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetModificationTimeResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetModificationTimeResponse) ProtoMessage() {}
-
-func (x *GetModificationTimeResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[2]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetModificationTimeResponse.ProtoReflect.Descriptor instead.
-func (*GetModificationTimeResponse) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{2}
-}
-
-func (x *GetModificationTimeResponse) GetModificationTime() int64 {
-	if x != nil {
-		return x.ModificationTime
-	}
-	return 0
-}
-
-type GetModificationTimesRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	StorageId  string `protobuf:"bytes,1,opt,name=storage_id,json=storageId,proto3" json:"storage_id,omitempty"`
-	FolderPath string `protobuf:"bytes,2,opt,name=folder_path,json=folderPath,proto3" json:"folder_path,omitempty"`
-}
-
-func (x *GetModificationTimesRequest) Reset() {
-	*x = GetModificationTimesRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[3]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetModificationTimesRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetModificationTimesRequest) ProtoMessage() {}
-
-func (x *GetModificationTimesRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[3]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetModificationTimesRequest.ProtoReflect.Descriptor instead.
-func (*GetModificationTimesRequest) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *GetModificationTimesRequest) GetStorageId() string {
-	if x != nil {
-		return x.StorageId
-	}
-	return ""
-}
-
-func (x *GetModificationTimesRequest) GetFolderPath() string {
-	if x != nil {
-		return x.FolderPath
-	}
-	return ""
-}
-
-type GetModificationTimesResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	// the file name (not the full path) is the map key and the modification time is the map value
-	Pairs map[string]int64 `protobuf:"bytes,1,rep,name=pairs,proto3" json:"pairs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
-}
-
-func (x *GetModificationTimesResponse) Reset() {
-	*x = GetModificationTimesResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[4]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetModificationTimesResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetModificationTimesResponse) ProtoMessage() {}
-
-func (x *GetModificationTimesResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[4]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetModificationTimesResponse.ProtoReflect.Descriptor instead.
-func (*GetModificationTimesResponse) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{4}
-}
-
-func (x *GetModificationTimesResponse) GetPairs() map[string]int64 {
-	if x != nil {
-		return x.Pairs
-	}
-	return nil
-}
-
-type RemoveMetadataRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	StorageId  string `protobuf:"bytes,1,opt,name=storage_id,json=storageId,proto3" json:"storage_id,omitempty"`
-	ObjectPath string `protobuf:"bytes,2,opt,name=object_path,json=objectPath,proto3" json:"object_path,omitempty"`
-}
-
-func (x *RemoveMetadataRequest) Reset() {
-	*x = RemoveMetadataRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[5]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *RemoveMetadataRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*RemoveMetadataRequest) ProtoMessage() {}
-
-func (x *RemoveMetadataRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[5]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use RemoveMetadataRequest.ProtoReflect.Descriptor instead.
-func (*RemoveMetadataRequest) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{5}
-}
-
-func (x *RemoveMetadataRequest) GetStorageId() string {
-	if x != nil {
-		return x.StorageId
-	}
-	return ""
-}
-
-func (x *RemoveMetadataRequest) GetObjectPath() string {
-	if x != nil {
-		return x.ObjectPath
-	}
-	return ""
-}
-
-type GetFoldersRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	StorageId string `protobuf:"bytes,1,opt,name=storage_id,json=storageId,proto3" json:"storage_id,omitempty"`
-	Limit     int32  `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"`
-	From      string `protobuf:"bytes,3,opt,name=from,proto3" json:"from,omitempty"`
-}
-
-func (x *GetFoldersRequest) Reset() {
-	*x = GetFoldersRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[6]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetFoldersRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetFoldersRequest) ProtoMessage() {}
-
-func (x *GetFoldersRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[6]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetFoldersRequest.ProtoReflect.Descriptor instead.
-func (*GetFoldersRequest) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{6}
-}
-
-func (x *GetFoldersRequest) GetStorageId() string {
-	if x != nil {
-		return x.StorageId
-	}
-	return ""
-}
-
-func (x *GetFoldersRequest) GetLimit() int32 {
-	if x != nil {
-		return x.Limit
-	}
-	return 0
-}
-
-func (x *GetFoldersRequest) GetFrom() string {
-	if x != nil {
-		return x.From
-	}
-	return ""
-}
-
-type GetFoldersResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Folders []string `protobuf:"bytes,1,rep,name=folders,proto3" json:"folders,omitempty"`
-}
-
-func (x *GetFoldersResponse) Reset() {
-	*x = GetFoldersResponse{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_metadata_proto_metadata_proto_msgTypes[7]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *GetFoldersResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*GetFoldersResponse) ProtoMessage() {}
-
-func (x *GetFoldersResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_metadata_proto_metadata_proto_msgTypes[7]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use GetFoldersResponse.ProtoReflect.Descriptor instead.
-func (*GetFoldersResponse) Descriptor() ([]byte, []int) {
-	return file_metadata_proto_metadata_proto_rawDescGZIP(), []int{7}
-}
-
-func (x *GetFoldersResponse) GetFolders() []string {
-	if x != nil {
-		return x.Folders
-	}
-	return nil
-}
-
-var File_metadata_proto_metadata_proto protoreflect.FileDescriptor
-
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-}
-
-var (
-	file_metadata_proto_metadata_proto_rawDescOnce sync.Once
-	file_metadata_proto_metadata_proto_rawDescData = file_metadata_proto_metadata_proto_rawDesc
-)
-
-func file_metadata_proto_metadata_proto_rawDescGZIP() []byte {
-	file_metadata_proto_metadata_proto_rawDescOnce.Do(func() {
-		file_metadata_proto_metadata_proto_rawDescData = protoimpl.X.CompressGZIP(file_metadata_proto_metadata_proto_rawDescData)
-	})
-	return file_metadata_proto_metadata_proto_rawDescData
-}
-
-var file_metadata_proto_metadata_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
-var file_metadata_proto_metadata_proto_goTypes = []interface{}{
-	(*SetModificationTimeRequest)(nil),   // 0: proto.SetModificationTimeRequest
-	(*GetModificationTimeRequest)(nil),   // 1: proto.GetModificationTimeRequest
-	(*GetModificationTimeResponse)(nil),  // 2: proto.GetModificationTimeResponse
-	(*GetModificationTimesRequest)(nil),  // 3: proto.GetModificationTimesRequest
-	(*GetModificationTimesResponse)(nil), // 4: proto.GetModificationTimesResponse
-	(*RemoveMetadataRequest)(nil),        // 5: proto.RemoveMetadataRequest
-	(*GetFoldersRequest)(nil),            // 6: proto.GetFoldersRequest
-	(*GetFoldersResponse)(nil),           // 7: proto.GetFoldersResponse
-	nil,                                  // 8: proto.GetModificationTimesResponse.PairsEntry
-	(*emptypb.Empty)(nil),                // 9: google.protobuf.Empty
-}
-var file_metadata_proto_metadata_proto_depIdxs = []int32{
-	8, // 0: proto.GetModificationTimesResponse.pairs:type_name -> proto.GetModificationTimesResponse.PairsEntry
-	0, // 1: proto.Metadata.SetModificationTime:input_type -> proto.SetModificationTimeRequest
-	1, // 2: proto.Metadata.GetModificationTime:input_type -> proto.GetModificationTimeRequest
-	3, // 3: proto.Metadata.GetModificationTimes:input_type -> proto.GetModificationTimesRequest
-	5, // 4: proto.Metadata.RemoveMetadata:input_type -> proto.RemoveMetadataRequest
-	6, // 5: proto.Metadata.GetFolders:input_type -> proto.GetFoldersRequest
-	9, // 6: proto.Metadata.SetModificationTime:output_type -> google.protobuf.Empty
-	2, // 7: proto.Metadata.GetModificationTime:output_type -> proto.GetModificationTimeResponse
-	4, // 8: proto.Metadata.GetModificationTimes:output_type -> proto.GetModificationTimesResponse
-	9, // 9: proto.Metadata.RemoveMetadata:output_type -> google.protobuf.Empty
-	7, // 10: proto.Metadata.GetFolders:output_type -> proto.GetFoldersResponse
-	6, // [6:11] is the sub-list for method output_type
-	1, // [1:6] is the sub-list for method input_type
-	1, // [1:1] is the sub-list for extension type_name
-	1, // [1:1] is the sub-list for extension extendee
-	0, // [0:1] is the sub-list for field type_name
-}
-
-func init() { file_metadata_proto_metadata_proto_init() }
-func file_metadata_proto_metadata_proto_init() {
-	if File_metadata_proto_metadata_proto != nil {
-		return
-	}
-	if !protoimpl.UnsafeEnabled {
-		file_metadata_proto_metadata_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SetModificationTimeRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_metadata_proto_metadata_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetModificationTimeRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_metadata_proto_metadata_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetModificationTimeResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_metadata_proto_metadata_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetModificationTimesRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_metadata_proto_metadata_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetModificationTimesResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_metadata_proto_metadata_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*RemoveMetadataRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_metadata_proto_metadata_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetFoldersRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_metadata_proto_metadata_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetFoldersResponse); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_metadata_proto_metadata_proto_rawDesc,
-			NumEnums:      0,
-			NumMessages:   9,
-			NumExtensions: 0,
-			NumServices:   1,
-		},
-		GoTypes:           file_metadata_proto_metadata_proto_goTypes,
-		DependencyIndexes: file_metadata_proto_metadata_proto_depIdxs,
-		MessageInfos:      file_metadata_proto_metadata_proto_msgTypes,
-	}.Build()
-	File_metadata_proto_metadata_proto = out.File
-	file_metadata_proto_metadata_proto_rawDesc = nil
-	file_metadata_proto_metadata_proto_goTypes = nil
-	file_metadata_proto_metadata_proto_depIdxs = nil
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConnInterface
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
-
-// MetadataClient is the client API for Metadata service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type MetadataClient interface {
-	SetModificationTime(ctx context.Context, in *SetModificationTimeRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
-	GetModificationTime(ctx context.Context, in *GetModificationTimeRequest, opts ...grpc.CallOption) (*GetModificationTimeResponse, error)
-	GetModificationTimes(ctx context.Context, in *GetModificationTimesRequest, opts ...grpc.CallOption) (*GetModificationTimesResponse, error)
-	RemoveMetadata(ctx context.Context, in *RemoveMetadataRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
-	GetFolders(ctx context.Context, in *GetFoldersRequest, opts ...grpc.CallOption) (*GetFoldersResponse, error)
-}
-
-type metadataClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewMetadataClient(cc grpc.ClientConnInterface) MetadataClient {
-	return &metadataClient{cc}
-}
-
-func (c *metadataClient) SetModificationTime(ctx context.Context, in *SetModificationTimeRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) {
-	out := new(emptypb.Empty)
-	err := c.cc.Invoke(ctx, "/proto.Metadata/SetModificationTime", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *metadataClient) GetModificationTime(ctx context.Context, in *GetModificationTimeRequest, opts ...grpc.CallOption) (*GetModificationTimeResponse, error) {
-	out := new(GetModificationTimeResponse)
-	err := c.cc.Invoke(ctx, "/proto.Metadata/GetModificationTime", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *metadataClient) GetModificationTimes(ctx context.Context, in *GetModificationTimesRequest, opts ...grpc.CallOption) (*GetModificationTimesResponse, error) {
-	out := new(GetModificationTimesResponse)
-	err := c.cc.Invoke(ctx, "/proto.Metadata/GetModificationTimes", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *metadataClient) RemoveMetadata(ctx context.Context, in *RemoveMetadataRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) {
-	out := new(emptypb.Empty)
-	err := c.cc.Invoke(ctx, "/proto.Metadata/RemoveMetadata", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *metadataClient) GetFolders(ctx context.Context, in *GetFoldersRequest, opts ...grpc.CallOption) (*GetFoldersResponse, error) {
-	out := new(GetFoldersResponse)
-	err := c.cc.Invoke(ctx, "/proto.Metadata/GetFolders", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// MetadataServer is the server API for Metadata service.
-type MetadataServer interface {
-	SetModificationTime(context.Context, *SetModificationTimeRequest) (*emptypb.Empty, error)
-	GetModificationTime(context.Context, *GetModificationTimeRequest) (*GetModificationTimeResponse, error)
-	GetModificationTimes(context.Context, *GetModificationTimesRequest) (*GetModificationTimesResponse, error)
-	RemoveMetadata(context.Context, *RemoveMetadataRequest) (*emptypb.Empty, error)
-	GetFolders(context.Context, *GetFoldersRequest) (*GetFoldersResponse, error)
-}
-
-// UnimplementedMetadataServer can be embedded to have forward compatible implementations.
-type UnimplementedMetadataServer struct {
-}
-
-func (*UnimplementedMetadataServer) SetModificationTime(context.Context, *SetModificationTimeRequest) (*emptypb.Empty, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method SetModificationTime not implemented")
-}
-func (*UnimplementedMetadataServer) GetModificationTime(context.Context, *GetModificationTimeRequest) (*GetModificationTimeResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method GetModificationTime not implemented")
-}
-func (*UnimplementedMetadataServer) GetModificationTimes(context.Context, *GetModificationTimesRequest) (*GetModificationTimesResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method GetModificationTimes not implemented")
-}
-func (*UnimplementedMetadataServer) RemoveMetadata(context.Context, *RemoveMetadataRequest) (*emptypb.Empty, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method RemoveMetadata not implemented")
-}
-func (*UnimplementedMetadataServer) GetFolders(context.Context, *GetFoldersRequest) (*GetFoldersResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method GetFolders not implemented")
-}
-
-func RegisterMetadataServer(s *grpc.Server, srv MetadataServer) {
-	s.RegisterService(&_Metadata_serviceDesc, srv)
-}
-
-func _Metadata_SetModificationTime_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(SetModificationTimeRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(MetadataServer).SetModificationTime(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Metadata/SetModificationTime",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(MetadataServer).SetModificationTime(ctx, req.(*SetModificationTimeRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Metadata_GetModificationTime_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(GetModificationTimeRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(MetadataServer).GetModificationTime(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Metadata/GetModificationTime",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(MetadataServer).GetModificationTime(ctx, req.(*GetModificationTimeRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Metadata_GetModificationTimes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(GetModificationTimesRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(MetadataServer).GetModificationTimes(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Metadata/GetModificationTimes",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(MetadataServer).GetModificationTimes(ctx, req.(*GetModificationTimesRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Metadata_RemoveMetadata_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(RemoveMetadataRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(MetadataServer).RemoveMetadata(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Metadata/RemoveMetadata",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(MetadataServer).RemoveMetadata(ctx, req.(*RemoveMetadataRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Metadata_GetFolders_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(GetFoldersRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(MetadataServer).GetFolders(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Metadata/GetFolders",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(MetadataServer).GetFolders(ctx, req.(*GetFoldersRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Metadata_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.Metadata",
-	HandlerType: (*MetadataServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "SetModificationTime",
-			Handler:    _Metadata_SetModificationTime_Handler,
-		},
-		{
-			MethodName: "GetModificationTime",
-			Handler:    _Metadata_GetModificationTime_Handler,
-		},
-		{
-			MethodName: "GetModificationTimes",
-			Handler:    _Metadata_GetModificationTimes_Handler,
-		},
-		{
-			MethodName: "RemoveMetadata",
-			Handler:    _Metadata_RemoveMetadata_Handler,
-		},
-		{
-			MethodName: "GetFolders",
-			Handler:    _Metadata_GetFolders_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "metadata/proto/metadata.proto",
-}

sdk/plugin/metadata/proto/metadata.proto

@@ -1,54 +0,0 @@
-syntax = "proto3";
-package proto;
-
-import "google/protobuf/empty.proto";
-
-option go_package = "sdk/plugin/metadata/proto";
-
-message SetModificationTimeRequest {
-    string storage_id = 1;
-    string object_path = 2;
-    int64 modification_time = 3;
-}
-
-message GetModificationTimeRequest {
-    string storage_id = 1;
-    string object_path = 2;
-}
-
-message GetModificationTimeResponse {
-    int64 modification_time = 1;
-}
-
-message GetModificationTimesRequest {
-    string storage_id = 1;
-    string folder_path = 2;
-}
-
-message GetModificationTimesResponse {
-    // the file name (not the full path) is the map key and the modification time is the map value
-    map<string,int64> pairs = 1;
-}
-
-message RemoveMetadataRequest {
-    string storage_id = 1;
-    string object_path = 2;
-}
-
-message GetFoldersRequest {
-    string storage_id = 1;
-    int32 limit = 2;
-    string from = 3;
-}
-
-message GetFoldersResponse {
-    repeated string folders = 1;
-}
-
-service Metadata {
-    rpc SetModificationTime(SetModificationTimeRequest) returns (google.protobuf.Empty);
-    rpc GetModificationTime(GetModificationTimeRequest) returns (GetModificationTimeResponse);
-    rpc GetModificationTimes(GetModificationTimesRequest) returns (GetModificationTimesResponse);
-    rpc RemoveMetadata(RemoveMetadataRequest) returns (google.protobuf.Empty);
-    rpc GetFolders(GetFoldersRequest) returns (GetFoldersResponse);
-}

sdk/plugin/mkproto.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-
-protoc notifier/proto/notifier.proto --go_out=plugins=grpc:../.. --go_out=../../..
-protoc kms/proto/kms.proto --go_out=plugins=grpc:../.. --go_out=../../..
-protoc auth/proto/auth.proto --go_out=plugins=grpc:../.. --go_out=../../..
-protoc eventsearcher/proto/search.proto --go_out=plugins=grpc:../.. --go_out=../../..
-protoc metadata/proto/metadata.proto --go_out=plugins=grpc:../.. --go_out=../../..

sdk/plugin/notifier/grpc.go

@@ -1,109 +0,0 @@
-package notifier
-
-import (
-	"context"
-	"time"
-
-	"google.golang.org/protobuf/types/known/emptypb"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/notifier/proto"
-)
-
-const (
-	rpcTimeout = 20 * time.Second
-)
-
-// GRPCClient is an implementation of Notifier interface that talks over RPC.
-type GRPCClient struct {
-	client proto.NotifierClient
-}
-
-// NotifyFsEvent implements the Notifier interface
-func (c *GRPCClient) NotifyFsEvent(event *FsEvent) error {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	_, err := c.client.SendFsEvent(ctx, &proto.FsEvent{
-		Timestamp:         event.Timestamp,
-		Action:            event.Action,
-		Username:          event.Username,
-		FsPath:            event.Path,
-		FsTargetPath:      event.TargetPath,
-		SshCmd:            event.SSHCmd,
-		FileSize:          event.FileSize,
-		Protocol:          event.Protocol,
-		Ip:                event.IP,
-		Status:            int32(event.Status),
-		VirtualPath:       event.VirtualPath,
-		VirtualTargetPath: event.VirtualTargetPath,
-		SessionId:         event.SessionID,
-		FsProvider:        int32(event.FsProvider),
-		Bucket:            event.Bucket,
-		Endpoint:          event.Endpoint,
-		OpenFlags:         int32(event.OpenFlags),
-	})
-
-	return err
-}
-
-// NotifyProviderEvent implements the Notifier interface
-func (c *GRPCClient) NotifyProviderEvent(event *ProviderEvent) error {
-	ctx, cancel := context.WithTimeout(context.Background(), rpcTimeout)
-	defer cancel()
-
-	_, err := c.client.SendProviderEvent(ctx, &proto.ProviderEvent{
-		Timestamp:  event.Timestamp,
-		Action:     event.Action,
-		ObjectType: event.ObjectType,
-		Username:   event.Username,
-		Ip:         event.IP,
-		ObjectName: event.ObjectName,
-		ObjectData: event.ObjectData,
-	})
-
-	return err
-}
-
-// GRPCServer defines the gRPC server that GRPCClient talks to.
-type GRPCServer struct {
-	Impl Notifier
-}
-
-// SendFsEvent implements the serve side fs notify method
-func (s *GRPCServer) SendFsEvent(ctx context.Context, req *proto.FsEvent) (*emptypb.Empty, error) {
-	event := &FsEvent{
-		Action:      req.Action,
-		Username:    req.Username,
-		Path:        req.FsPath,
-		TargetPath:  req.FsTargetPath,
-		VirtualPath: req.VirtualPath,
-		SSHCmd:      req.SshCmd,
-		FileSize:    req.FileSize,
-		Status:      int(req.Status),
-		Protocol:    req.Protocol,
-		IP:          req.Ip,
-		SessionID:   req.SessionId,
-		Timestamp:   req.Timestamp,
-		FsProvider:  int(req.FsProvider),
-		Bucket:      req.Bucket,
-		Endpoint:    req.Endpoint,
-		OpenFlags:   int(req.OpenFlags),
-	}
-	err := s.Impl.NotifyFsEvent(event)
-	return &emptypb.Empty{}, err
-}
-
-// SendProviderEvent implements the serve side provider event notify method
-func (s *GRPCServer) SendProviderEvent(ctx context.Context, req *proto.ProviderEvent) (*emptypb.Empty, error) {
-	event := &ProviderEvent{
-		Action:     req.Action,
-		Username:   req.Username,
-		ObjectType: req.ObjectType,
-		ObjectName: req.ObjectName,
-		IP:         req.Ip,
-		ObjectData: req.ObjectData,
-		Timestamp:  req.Timestamp,
-	}
-	err := s.Impl.NotifyProviderEvent(event)
-	return &emptypb.Empty{}, err
-}

sdk/plugin/notifier/notifier.go

@@ -1,90 +0,0 @@
-// Package notifier defines the implementation for event notifier plugins.
-// Notifier plugins allow to receive notifications for supported filesystem
-// events such as file uploads, downloads etc. and provider events such as
-// objects add, update, delete.
-package notifier
-
-import (
-	"context"
-
-	"github.com/hashicorp/go-plugin"
-	"google.golang.org/grpc"
-
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/notifier/proto"
-)
-
-const (
-	// PluginName defines the name for a notifier plugin
-	PluginName = "notifier"
-)
-
-// Handshake is a common handshake that is shared by plugin and host.
-var Handshake = plugin.HandshakeConfig{
-	ProtocolVersion:  1,
-	MagicCookieKey:   "SFTPGO_PLUGIN_NOTIFIER",
-	MagicCookieValue: "c499b98b-cd59-4df2-92b3-6268817f4d80",
-}
-
-// PluginMap is the map of plugins we can dispense.
-var PluginMap = map[string]plugin.Plugin{
-	PluginName: &Plugin{},
-}
-
-// FsEvent defines a file system event
-type FsEvent struct {
-	Action            string `json:"action"`
-	Username          string `json:"username"`
-	Path              string `json:"path"`
-	TargetPath        string `json:"target_path,omitempty"`
-	VirtualPath       string `json:"virtual_path"`
-	VirtualTargetPath string `json:"virtual_target_path,omitempty"`
-	SSHCmd            string `json:"ssh_cmd,omitempty"`
-	FileSize          int64  `json:"file_size,omitempty"`
-	FsProvider        int    `json:"fs_provider"`
-	Bucket            string `json:"bucket,omitempty"`
-	Endpoint          string `json:"endpoint,omitempty"`
-	Status            int    `json:"status"`
-	Protocol          string `json:"protocol"`
-	IP                string `json:"ip"`
-	SessionID         string `json:"session_id"`
-	Timestamp         int64  `json:"timestamp"`
-	OpenFlags         int    `json:"open_flags,omitempty"`
-}
-
-// ProviderEvent defines a provider event
-type ProviderEvent struct {
-	Action     string
-	Username   string
-	ObjectType string
-	ObjectName string
-	IP         string
-	ObjectData []byte
-	Timestamp  int64
-}
-
-// Notifier defines the interface for notifiers plugins
-type Notifier interface {
-	NotifyFsEvent(event *FsEvent) error
-	NotifyProviderEvent(event *ProviderEvent) error
-}
-
-// Plugin defines the implementation to serve/connect to a notifier plugin
-type Plugin struct {
-	plugin.Plugin
-	Impl Notifier
-}
-
-// GRPCServer defines the GRPC server implementation for this plugin
-func (p *Plugin) GRPCServer(broker *plugin.GRPCBroker, s *grpc.Server) error {
-	proto.RegisterNotifierServer(s, &GRPCServer{
-		Impl: p.Impl,
-	})
-	return nil
-}
-
-// GRPCClient defines the GRPC client implementation for this plugin
-func (p *Plugin) GRPCClient(ctx context.Context, broker *plugin.GRPCBroker, c *grpc.ClientConn) (interface{}, error) {
-	return &GRPCClient{
-		client: proto.NewNotifierClient(c),
-	}, nil
-}

sdk/plugin/notifier/proto/notifier.pb.go

@@ -1,559 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.1
-// source: notifier/proto/notifier.proto
-
-package proto
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	emptypb "google.golang.org/protobuf/types/known/emptypb"
-	reflect "reflect"
-	sync "sync"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type FsEvent struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Timestamp         int64  `protobuf:"varint,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
-	Action            string `protobuf:"bytes,2,opt,name=action,proto3" json:"action,omitempty"`
-	Username          string `protobuf:"bytes,3,opt,name=username,proto3" json:"username,omitempty"`
-	FsPath            string `protobuf:"bytes,4,opt,name=fs_path,json=fsPath,proto3" json:"fs_path,omitempty"`
-	FsTargetPath      string `protobuf:"bytes,5,opt,name=fs_target_path,json=fsTargetPath,proto3" json:"fs_target_path,omitempty"`
-	SshCmd            string `protobuf:"bytes,6,opt,name=ssh_cmd,json=sshCmd,proto3" json:"ssh_cmd,omitempty"`
-	FileSize          int64  `protobuf:"varint,7,opt,name=file_size,json=fileSize,proto3" json:"file_size,omitempty"`
-	Protocol          string `protobuf:"bytes,8,opt,name=protocol,proto3" json:"protocol,omitempty"`
-	Status            int32  `protobuf:"varint,9,opt,name=status,proto3" json:"status,omitempty"`
-	Ip                string `protobuf:"bytes,10,opt,name=ip,proto3" json:"ip,omitempty"`
-	VirtualPath       string `protobuf:"bytes,11,opt,name=virtual_path,json=virtualPath,proto3" json:"virtual_path,omitempty"`
-	VirtualTargetPath string `protobuf:"bytes,12,opt,name=virtual_target_path,json=virtualTargetPath,proto3" json:"virtual_target_path,omitempty"`
-	SessionId         string `protobuf:"bytes,13,opt,name=session_id,json=sessionId,proto3" json:"session_id,omitempty"`
-	FsProvider        int32  `protobuf:"varint,14,opt,name=fs_provider,json=fsProvider,proto3" json:"fs_provider,omitempty"`
-	Bucket            string `protobuf:"bytes,15,opt,name=bucket,proto3" json:"bucket,omitempty"`
-	Endpoint          string `protobuf:"bytes,16,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
-	OpenFlags         int32  `protobuf:"varint,17,opt,name=open_flags,json=openFlags,proto3" json:"open_flags,omitempty"`
-}
-
-func (x *FsEvent) Reset() {
-	*x = FsEvent{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_notifier_proto_notifier_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *FsEvent) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*FsEvent) ProtoMessage() {}
-
-func (x *FsEvent) ProtoReflect() protoreflect.Message {
-	mi := &file_notifier_proto_notifier_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use FsEvent.ProtoReflect.Descriptor instead.
-func (*FsEvent) Descriptor() ([]byte, []int) {
-	return file_notifier_proto_notifier_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *FsEvent) GetTimestamp() int64 {
-	if x != nil {
-		return x.Timestamp
-	}
-	return 0
-}
-
-func (x *FsEvent) GetAction() string {
-	if x != nil {
-		return x.Action
-	}
-	return ""
-}
-
-func (x *FsEvent) GetUsername() string {
-	if x != nil {
-		return x.Username
-	}
-	return ""
-}
-
-func (x *FsEvent) GetFsPath() string {
-	if x != nil {
-		return x.FsPath
-	}
-	return ""
-}
-
-func (x *FsEvent) GetFsTargetPath() string {
-	if x != nil {
-		return x.FsTargetPath
-	}
-	return ""
-}
-
-func (x *FsEvent) GetSshCmd() string {
-	if x != nil {
-		return x.SshCmd
-	}
-	return ""
-}
-
-func (x *FsEvent) GetFileSize() int64 {
-	if x != nil {
-		return x.FileSize
-	}
-	return 0
-}
-
-func (x *FsEvent) GetProtocol() string {
-	if x != nil {
-		return x.Protocol
-	}
-	return ""
-}
-
-func (x *FsEvent) GetStatus() int32 {
-	if x != nil {
-		return x.Status
-	}
-	return 0
-}
-
-func (x *FsEvent) GetIp() string {
-	if x != nil {
-		return x.Ip
-	}
-	return ""
-}
-
-func (x *FsEvent) GetVirtualPath() string {
-	if x != nil {
-		return x.VirtualPath
-	}
-	return ""
-}
-
-func (x *FsEvent) GetVirtualTargetPath() string {
-	if x != nil {
-		return x.VirtualTargetPath
-	}
-	return ""
-}
-
-func (x *FsEvent) GetSessionId() string {
-	if x != nil {
-		return x.SessionId
-	}
-	return ""
-}
-
-func (x *FsEvent) GetFsProvider() int32 {
-	if x != nil {
-		return x.FsProvider
-	}
-	return 0
-}
-
-func (x *FsEvent) GetBucket() string {
-	if x != nil {
-		return x.Bucket
-	}
-	return ""
-}
-
-func (x *FsEvent) GetEndpoint() string {
-	if x != nil {
-		return x.Endpoint
-	}
-	return ""
-}
-
-func (x *FsEvent) GetOpenFlags() int32 {
-	if x != nil {
-		return x.OpenFlags
-	}
-	return 0
-}
-
-type ProviderEvent struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Timestamp  int64  `protobuf:"varint,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
-	Action     string `protobuf:"bytes,2,opt,name=action,proto3" json:"action,omitempty"`
-	ObjectType string `protobuf:"bytes,3,opt,name=object_type,json=objectType,proto3" json:"object_type,omitempty"`
-	Username   string `protobuf:"bytes,4,opt,name=username,proto3" json:"username,omitempty"`
-	Ip         string `protobuf:"bytes,5,opt,name=ip,proto3" json:"ip,omitempty"`
-	ObjectName string `protobuf:"bytes,6,opt,name=object_name,json=objectName,proto3" json:"object_name,omitempty"`
-	ObjectData []byte `protobuf:"bytes,7,opt,name=object_data,json=objectData,proto3" json:"object_data,omitempty"` // object JSON serialized
-}
-
-func (x *ProviderEvent) Reset() {
-	*x = ProviderEvent{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_notifier_proto_notifier_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *ProviderEvent) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ProviderEvent) ProtoMessage() {}
-
-func (x *ProviderEvent) ProtoReflect() protoreflect.Message {
-	mi := &file_notifier_proto_notifier_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ProviderEvent.ProtoReflect.Descriptor instead.
-func (*ProviderEvent) Descriptor() ([]byte, []int) {
-	return file_notifier_proto_notifier_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *ProviderEvent) GetTimestamp() int64 {
-	if x != nil {
-		return x.Timestamp
-	}
-	return 0
-}
-
-func (x *ProviderEvent) GetAction() string {
-	if x != nil {
-		return x.Action
-	}
-	return ""
-}
-
-func (x *ProviderEvent) GetObjectType() string {
-	if x != nil {
-		return x.ObjectType
-	}
-	return ""
-}
-
-func (x *ProviderEvent) GetUsername() string {
-	if x != nil {
-		return x.Username
-	}
-	return ""
-}
-
-func (x *ProviderEvent) GetIp() string {
-	if x != nil {
-		return x.Ip
-	}
-	return ""
-}
-
-func (x *ProviderEvent) GetObjectName() string {
-	if x != nil {
-		return x.ObjectName
-	}
-	return ""
-}
-
-func (x *ProviderEvent) GetObjectData() []byte {
-	if x != nil {
-		return x.ObjectData
-	}
-	return nil
-}
-
-var File_notifier_proto_notifier_proto protoreflect.FileDescriptor
-
-var file_notifier_proto_notifier_proto_rawDesc = []byte{
-	0x0a, 0x1d, 0x6e, 0x6f, 0x74, 0x69, 0x66, 0x69, 0x65, 0x72, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
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-	0x74, 0x6f, 0x33,
-}
-
-var (
-	file_notifier_proto_notifier_proto_rawDescOnce sync.Once
-	file_notifier_proto_notifier_proto_rawDescData = file_notifier_proto_notifier_proto_rawDesc
-)
-
-func file_notifier_proto_notifier_proto_rawDescGZIP() []byte {
-	file_notifier_proto_notifier_proto_rawDescOnce.Do(func() {
-		file_notifier_proto_notifier_proto_rawDescData = protoimpl.X.CompressGZIP(file_notifier_proto_notifier_proto_rawDescData)
-	})
-	return file_notifier_proto_notifier_proto_rawDescData
-}
-
-var file_notifier_proto_notifier_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_notifier_proto_notifier_proto_goTypes = []interface{}{
-	(*FsEvent)(nil),       // 0: proto.FsEvent
-	(*ProviderEvent)(nil), // 1: proto.ProviderEvent
-	(*emptypb.Empty)(nil), // 2: google.protobuf.Empty
-}
-var file_notifier_proto_notifier_proto_depIdxs = []int32{
-	0, // 0: proto.Notifier.SendFsEvent:input_type -> proto.FsEvent
-	1, // 1: proto.Notifier.SendProviderEvent:input_type -> proto.ProviderEvent
-	2, // 2: proto.Notifier.SendFsEvent:output_type -> google.protobuf.Empty
-	2, // 3: proto.Notifier.SendProviderEvent:output_type -> google.protobuf.Empty
-	2, // [2:4] is the sub-list for method output_type
-	0, // [0:2] is the sub-list for method input_type
-	0, // [0:0] is the sub-list for extension type_name
-	0, // [0:0] is the sub-list for extension extendee
-	0, // [0:0] is the sub-list for field type_name
-}
-
-func init() { file_notifier_proto_notifier_proto_init() }
-func file_notifier_proto_notifier_proto_init() {
-	if File_notifier_proto_notifier_proto != nil {
-		return
-	}
-	if !protoimpl.UnsafeEnabled {
-		file_notifier_proto_notifier_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*FsEvent); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_notifier_proto_notifier_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ProviderEvent); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_notifier_proto_notifier_proto_rawDesc,
-			NumEnums:      0,
-			NumMessages:   2,
-			NumExtensions: 0,
-			NumServices:   1,
-		},
-		GoTypes:           file_notifier_proto_notifier_proto_goTypes,
-		DependencyIndexes: file_notifier_proto_notifier_proto_depIdxs,
-		MessageInfos:      file_notifier_proto_notifier_proto_msgTypes,
-	}.Build()
-	File_notifier_proto_notifier_proto = out.File
-	file_notifier_proto_notifier_proto_rawDesc = nil
-	file_notifier_proto_notifier_proto_goTypes = nil
-	file_notifier_proto_notifier_proto_depIdxs = nil
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConnInterface
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
-
-// NotifierClient is the client API for Notifier service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type NotifierClient interface {
-	SendFsEvent(ctx context.Context, in *FsEvent, opts ...grpc.CallOption) (*emptypb.Empty, error)
-	SendProviderEvent(ctx context.Context, in *ProviderEvent, opts ...grpc.CallOption) (*emptypb.Empty, error)
-}
-
-type notifierClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewNotifierClient(cc grpc.ClientConnInterface) NotifierClient {
-	return &notifierClient{cc}
-}
-
-func (c *notifierClient) SendFsEvent(ctx context.Context, in *FsEvent, opts ...grpc.CallOption) (*emptypb.Empty, error) {
-	out := new(emptypb.Empty)
-	err := c.cc.Invoke(ctx, "/proto.Notifier/SendFsEvent", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *notifierClient) SendProviderEvent(ctx context.Context, in *ProviderEvent, opts ...grpc.CallOption) (*emptypb.Empty, error) {
-	out := new(emptypb.Empty)
-	err := c.cc.Invoke(ctx, "/proto.Notifier/SendProviderEvent", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// NotifierServer is the server API for Notifier service.
-type NotifierServer interface {
-	SendFsEvent(context.Context, *FsEvent) (*emptypb.Empty, error)
-	SendProviderEvent(context.Context, *ProviderEvent) (*emptypb.Empty, error)
-}
-
-// UnimplementedNotifierServer can be embedded to have forward compatible implementations.
-type UnimplementedNotifierServer struct {
-}
-
-func (*UnimplementedNotifierServer) SendFsEvent(context.Context, *FsEvent) (*emptypb.Empty, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method SendFsEvent not implemented")
-}
-func (*UnimplementedNotifierServer) SendProviderEvent(context.Context, *ProviderEvent) (*emptypb.Empty, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method SendProviderEvent not implemented")
-}
-
-func RegisterNotifierServer(s *grpc.Server, srv NotifierServer) {
-	s.RegisterService(&_Notifier_serviceDesc, srv)
-}
-
-func _Notifier_SendFsEvent_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(FsEvent)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(NotifierServer).SendFsEvent(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Notifier/SendFsEvent",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(NotifierServer).SendFsEvent(ctx, req.(*FsEvent))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Notifier_SendProviderEvent_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(ProviderEvent)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(NotifierServer).SendProviderEvent(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Notifier/SendProviderEvent",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(NotifierServer).SendProviderEvent(ctx, req.(*ProviderEvent))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Notifier_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.Notifier",
-	HandlerType: (*NotifierServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "SendFsEvent",
-			Handler:    _Notifier_SendFsEvent_Handler,
-		},
-		{
-			MethodName: "SendProviderEvent",
-			Handler:    _Notifier_SendProviderEvent_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "notifier/proto/notifier.proto",
-}

sdk/plugin/notifier/proto/notifier.proto

@@ -1,41 +0,0 @@
-syntax = "proto3";
-package proto;
-
-import "google/protobuf/empty.proto";
-
-option go_package = "sdk/plugin/notifier/proto";
-
-message FsEvent {
-    int64 timestamp = 1;
-    string action = 2;
-    string username = 3;
-    string fs_path = 4;
-    string fs_target_path = 5;
-    string ssh_cmd = 6;
-    int64 file_size =  7;
-    string protocol = 8;
-    int32 status = 9;
-    string ip = 10;
-    string virtual_path = 11;
-    string virtual_target_path = 12;
-    string session_id = 13;
-    int32 fs_provider = 14;
-    string bucket = 15;
-    string endpoint = 16;
-    int32 open_flags = 17;
-}
-
-message ProviderEvent {
-    int64 timestamp = 1;
-    string action = 2;
-    string object_type = 3;
-    string username = 4;
-    string ip = 5;
-    string object_name = 6;
-    bytes object_data = 7; // object JSON serialized
-}
-
-service Notifier {
-    rpc SendFsEvent(FsEvent) returns (google.protobuf.Empty);
-    rpc SendProviderEvent(ProviderEvent) returns (google.protobuf.Empty);
-}

sdk/plugin/plugin.go

@@ -1 +0,0 @@
-package plugin

sdk/sdk.go

@@ -1,2 +0,0 @@
-// Package sdk provides SFTPGo data structures primarily intended for use within plugins
-package sdk

sdk/user.go

@@ -1,262 +0,0 @@
-package sdk
-
-import (
-	"strings"
-
-	"github.com/drakkan/sftpgo/v2/sdk/kms"
-)
-
-// Web Client/user REST API restrictions
-const (
-	WebClientPubKeyChangeDisabled     = "publickey-change-disabled"
-	WebClientWriteDisabled            = "write-disabled"
-	WebClientMFADisabled              = "mfa-disabled"
-	WebClientPasswordChangeDisabled   = "password-change-disabled"
-	WebClientAPIKeyAuthChangeDisabled = "api-key-auth-change-disabled"
-	WebClientInfoChangeDisabled       = "info-change-disabled"
-	WebClientSharesDisabled           = "shares-disabled"
-	WebClientPasswordResetDisabled    = "password-reset-disabled"
-)
-
-var (
-	// WebClientOptions defines the available options for the web client interface/user REST API
-	WebClientOptions = []string{WebClientWriteDisabled, WebClientPasswordChangeDisabled, WebClientPasswordResetDisabled,
-		WebClientPubKeyChangeDisabled, WebClientMFADisabled, WebClientAPIKeyAuthChangeDisabled, WebClientInfoChangeDisabled,
-		WebClientSharesDisabled}
-	// UserTypes defines the supported user type hints for auth plugins
-	UserTypes = []string{string(UserTypeLDAP), string(UserTypeOS)}
-)
-
-// TLSUsername defines the TLS certificate attribute to use as username
-type TLSUsername string
-
-// Supported certificate attributes to use as username
-const (
-	TLSUsernameNone TLSUsername = "None"
-	TLSUsernameCN   TLSUsername = "CommonName"
-)
-
-// UserType defines the supported user types.
-// This is an hint for external auth plugins, is not used in SFTPGo directly
-type UserType string
-
-// User types, auth plugins could use this info to choose the correct authentication backend
-const (
-	UserTypeLDAP UserType = "LDAPUser"
-	UserTypeOS   UserType = "OSUser"
-)
-
-// DirectoryPermissions defines permissions for a directory virtual path
-type DirectoryPermissions struct {
-	Path        string
-	Permissions []string
-}
-
-// PatternsFilter defines filters based on shell like patterns.
-// These restrictions do not apply to files listing for performance reasons, so
-// a denied file cannot be downloaded/overwritten/renamed but will still be
-// in the list of files.
-// System commands such as Git and rsync interacts with the filesystem directly
-// and they are not aware about these restrictions so they are not allowed
-// inside paths with extensions filters
-type PatternsFilter struct {
-	// Virtual path, if no other specific filter is defined, the filter applies for
-	// sub directories too.
-	// For example if filters are defined for the paths "/" and "/sub" then the
-	// filters for "/" are applied for any file outside the "/sub" directory
-	Path string `json:"path"`
-	// files with these, case insensitive, patterns are allowed.
-	// Denied file patterns are evaluated before the allowed ones
-	AllowedPatterns []string `json:"allowed_patterns,omitempty"`
-	// files with these, case insensitive, patterns are not allowed.
-	// Denied file patterns are evaluated before the allowed ones
-	DeniedPatterns []string `json:"denied_patterns,omitempty"`
-}
-
-// GetCommaSeparatedPatterns returns the first non empty patterns list comma separated
-func (p *PatternsFilter) GetCommaSeparatedPatterns() string {
-	if len(p.DeniedPatterns) > 0 {
-		return strings.Join(p.DeniedPatterns, ",")
-	}
-	return strings.Join(p.AllowedPatterns, ",")
-}
-
-// IsDenied returns true if the patterns has one or more denied patterns
-func (p *PatternsFilter) IsDenied() bool {
-	return len(p.DeniedPatterns) > 0
-}
-
-// IsAllowed returns true if the patterns has one or more allowed patterns
-func (p *PatternsFilter) IsAllowed() bool {
-	return len(p.AllowedPatterns) > 0
-}
-
-// HooksFilter defines user specific overrides for global hooks
-type HooksFilter struct {
-	ExternalAuthDisabled  bool `json:"external_auth_disabled"`
-	PreLoginDisabled      bool `json:"pre_login_disabled"`
-	CheckPasswordDisabled bool `json:"check_password_disabled"`
-}
-
-// RecoveryCode defines a 2FA recovery code
-type RecoveryCode struct {
-	Secret kms.BaseSecret `json:"secret"`
-	Used   bool           `json:"used,omitempty"`
-}
-
-// TOTPConfig defines the time-based one time password configuration
-type TOTPConfig struct {
-	Enabled    bool           `json:"enabled,omitempty"`
-	ConfigName string         `json:"config_name,omitempty"`
-	Secret     kms.BaseSecret `json:"secret,omitempty"`
-	// TOTP will be required for the specified protocols.
-	// SSH protocol (SFTP/SCP/SSH commands) will ask for the TOTP passcode if the client uses keyboard interactive
-	// authentication.
-	// FTP have no standard way to support two factor authentication, if you
-	// enable the support for this protocol you have to add the TOTP passcode after the password.
-	// For example if your password is "password" and your one time passcode is
-	// "123456" you have to use "password123456" as password.
-	Protocols []string `json:"protocols,omitempty"`
-}
-
-// BandwidthLimit defines a per-source bandwidth limit
-type BandwidthLimit struct {
-	// Source networks in CIDR notation as defined in RFC 4632 and RFC 4291
-	// for example "192.0.2.0/24" or "2001:db8::/32". The limit applies if the
-	// defined networks contain the client IP
-	Sources []string `json:"sources"`
-	// Maximum upload bandwidth as KB/s
-	UploadBandwidth int64 `json:"upload_bandwidth,omitempty"`
-	// Maximum download bandwidth as KB/s
-	DownloadBandwidth int64 `json:"download_bandwidth,omitempty"`
-}
-
-// GetSourcesAsString returns the sources as comma separated string
-func (l *BandwidthLimit) GetSourcesAsString() string {
-	return strings.Join(l.Sources, ",")
-}
-
-// BaseUserFilters defines additional restrictions for a user
-type BaseUserFilters struct {
-	// only clients connecting from these IP/Mask are allowed.
-	// IP/Mask must be in CIDR notation as defined in RFC 4632 and RFC 4291
-	// for example "192.0.2.0/24" or "2001:db8::/32"
-	AllowedIP []string `json:"allowed_ip,omitempty"`
-	// clients connecting from these IP/Mask are not allowed.
-	// Denied rules will be evaluated before allowed ones
-	DeniedIP []string `json:"denied_ip,omitempty"`
-	// these login methods are not allowed.
-	// If null or empty any available login method is allowed
-	DeniedLoginMethods []string `json:"denied_login_methods,omitempty"`
-	// these protocols are not allowed.
-	// If null or empty any available protocol is allowed
-	DeniedProtocols []string `json:"denied_protocols,omitempty"`
-	// filter based on shell patterns.
-	// Please note that these restrictions can be easily bypassed.
-	FilePatterns []PatternsFilter `json:"file_patterns,omitempty"`
-	// max size allowed for a single upload, 0 means unlimited
-	MaxUploadFileSize int64 `json:"max_upload_file_size,omitempty"`
-	// TLS certificate attribute to use as username.
-	// For FTP clients it must match the name provided using the
-	// "USER" command
-	TLSUsername TLSUsername `json:"tls_username,omitempty"`
-	// user specific hook overrides
-	Hooks HooksFilter `json:"hooks,omitempty"`
-	// Disable checks for existence and automatic creation of home directory
-	// and virtual folders.
-	// SFTPGo requires that the user's home directory, virtual folder root,
-	// and intermediate paths to virtual folders exist to work properly.
-	// If you already know that the required directories exist, disabling
-	// these checks will speed up login.
-	// You could, for example, disable these checks after the first login
-	DisableFsChecks bool `json:"disable_fs_checks,omitempty"`
-	// WebClient related configuration options
-	WebClient []string `json:"web_client,omitempty"`
-	// API key auth allows to impersonate this user with an API key
-	AllowAPIKeyAuth bool `json:"allow_api_key_auth,omitempty"`
-	// UserType is an hint for authentication plugins.
-	// It is ignored when using SFTPGo internal authentication
-	UserType string `json:"user_type,omitempty"`
-	// Per-source bandwidth limits
-	BandwidthLimits []BandwidthLimit `json:"bandwidth_limits,omitempty"`
-}
-
-// UserFilters defines additional restrictions for a user
-// TODO: rename to UserOptions in v3
-type UserFilters struct {
-	BaseUserFilters
-	// Time-based one time passwords configuration
-	TOTPConfig TOTPConfig `json:"totp_config,omitempty"`
-	// Recovery codes to use if the user loses access to their second factor auth device.
-	// Each code can only be used once, you should use these codes to login and disable or
-	// reset 2FA for your account
-	RecoveryCodes []RecoveryCode `json:"recovery_codes,omitempty"`
-}
-
-// BaseUser defines the shared user fields
-type BaseUser struct {
-	// Data provider unique identifier
-	ID int64 `json:"id"`
-	// 1 enabled, 0 disabled (login is not allowed)
-	Status int `json:"status"`
-	// Username
-	Username string `json:"username"`
-	// Email
-	Email string `json:"email,omitempty"`
-	// Account expiration date as unix timestamp in milliseconds. An expired account cannot login.
-	// 0 means no expiration
-	ExpirationDate int64 `json:"expiration_date"`
-	// Password used for password authentication.
-	// For users created using SFTPGo REST API the password is be stored using bcrypt or argon2id hashing algo.
-	// Checking passwords stored with pbkdf2, md5crypt and sha512crypt is supported too.
-	Password string `json:"password,omitempty"`
-	// PublicKeys used for public key authentication. At least one between password and a public key is mandatory
-	PublicKeys []string `json:"public_keys,omitempty"`
-	// The user cannot upload or download files outside this directory. Must be an absolute path
-	HomeDir string `json:"home_dir"`
-	// If sftpgo runs as root system user then the created files and directories will be assigned to this system UID
-	UID int `json:"uid"`
-	// If sftpgo runs as root system user then the created files and directories will be assigned to this system GID
-	GID int `json:"gid"`
-	// Maximum concurrent sessions. 0 means unlimited
-	MaxSessions int `json:"max_sessions"`
-	// Maximum size allowed as bytes. 0 means unlimited
-	QuotaSize int64 `json:"quota_size"`
-	// Maximum number of files allowed. 0 means unlimited
-	QuotaFiles int `json:"quota_files"`
-	// List of the granted permissions
-	Permissions map[string][]string `json:"permissions"`
-	// Used quota as bytes
-	UsedQuotaSize int64 `json:"used_quota_size,omitempty"`
-	// Used quota as number of files
-	UsedQuotaFiles int `json:"used_quota_files,omitempty"`
-	// Last quota update as unix timestamp in milliseconds
-	LastQuotaUpdate int64 `json:"last_quota_update,omitempty"`
-	// Maximum upload bandwidth as KB/s, 0 means unlimited.
-	// This is the default if no per-source limit match
-	UploadBandwidth int64 `json:"upload_bandwidth,omitempty"`
-	// Maximum download bandwidth as KB/s, 0 means unlimited.
-	// This is the default if no per-source limit match
-	DownloadBandwidth int64 `json:"download_bandwidth,omitempty"`
-	// Last login as unix timestamp in milliseconds
-	LastLogin int64 `json:"last_login,omitempty"`
-	// Creation time as unix timestamp in milliseconds. It will be 0 for admins created before v2.2.0
-	CreatedAt int64 `json:"created_at"`
-	// last update time as unix timestamp in milliseconds
-	UpdatedAt int64 `json:"updated_at"`
-	// optional description, for example full name
-	Description string `json:"description,omitempty"`
-	// free form text field for external systems
-	AdditionalInfo string `json:"additional_info,omitempty"`
-}
-
-// User defines a SFTPGo user
-type User struct {
-	BaseUser
-	// Additional restrictions
-	Filters UserFilters `json:"filters"`
-	// Mapping between virtual paths and virtual folders
-	VirtualFolders []VirtualFolder `json:"virtual_folders,omitempty"`
-	// Filesystem configuration details
-	FsConfig Filesystem `json:"filesystem"`
-}

service/service_portable.go

@@ -13,13 +13,13 @@ import (
 	"time"
 
 	"github.com/grandcat/zeroconf"
+	"github.com/sftpgo/sdk"
 
 	"github.com/drakkan/sftpgo/v2/config"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/ftpd"
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/sftpd"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/version"

sftpd/cryptfs_test.go

@@ -11,12 +11,12 @@ import (
 	"time"
 
 	"github.com/minio/sio"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/httpdtest"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )
 

sftpd/internal_test.go

@@ -14,6 +14,7 @@ import (
 
 	"github.com/eikenb/pipeat"
 	"github.com/pkg/sftp"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/crypto/ssh"
@@ -21,7 +22,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

sftpd/sftpd_test.go

@@ -35,6 +35,8 @@ import (
 
 	"github.com/pkg/sftp"
 	"github.com/rs/zerolog"
+	"github.com/sftpgo/sdk"
+	sdkkms "github.com/sftpgo/sdk/kms"
 	"github.com/stretchr/testify/assert"
 	"golang.org/x/crypto/ssh"
 
@@ -45,8 +47,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/mfa"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 	"github.com/drakkan/sftpgo/v2/sftpd"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"

sftpd/ssh_cmd.go

@@ -18,13 +18,13 @@ import (
 
 	"github.com/google/shlex"
 	fscopy "github.com/otiai10/copy"
+	"github.com/sftpgo/sdk"
 	"golang.org/x/crypto/ssh"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/metric"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

tests/eventsearcher/main.go

@@ -4,8 +4,8 @@ import (
 	"encoding/json"
 	"errors"
 
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/eventsearcher"
 	"github.com/hashicorp/go-plugin"
+	"github.com/sftpgo/sdk/plugin/eventsearcher"
 )
 
 var (

vfs/filesystem.go

@@ -3,8 +3,9 @@ package vfs
 import (
 	"fmt"
 
+	"github.com/sftpgo/sdk"
+
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

vfs/folder.go

@@ -6,7 +6,8 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/drakkan/sftpgo/v2/sdk"
+	"github.com/sftpgo/sdk"
+
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

vfs/sftpfs.go

@@ -17,11 +17,11 @@ import (
 	"github.com/eikenb/pipeat"
 	"github.com/pkg/sftp"
 	"github.com/rs/xid"
+	"github.com/sftpgo/sdk"
 	"golang.org/x/crypto/ssh"
 
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/version"
 )

vfs/vfs.go

@@ -15,12 +15,12 @@ import (
 
 	"github.com/eikenb/pipeat"
 	"github.com/pkg/sftp"
+	"github.com/sftpgo/sdk"
+	"github.com/sftpgo/sdk/plugin/metadata"
 
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
 	"github.com/drakkan/sftpgo/v2/plugin"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	"github.com/drakkan/sftpgo/v2/sdk/plugin/metadata"
 	"github.com/drakkan/sftpgo/v2/util"
 )
 

webdavd/internal_test.go

@@ -17,13 +17,13 @@ import (
 	"time"
 
 	"github.com/eikenb/pipeat"
+	"github.com/sftpgo/sdk"
 	"github.com/stretchr/testify/assert"
 	"golang.org/x/net/webdav"
 
 	"github.com/drakkan/sftpgo/v2/common"
 	"github.com/drakkan/sftpgo/v2/dataprovider"
 	"github.com/drakkan/sftpgo/v2/kms"
-	"github.com/drakkan/sftpgo/v2/sdk"
 	"github.com/drakkan/sftpgo/v2/util"
 	"github.com/drakkan/sftpgo/v2/vfs"
 )

webdavd/webdavd_test.go

@@ -23,6 +23,8 @@ import (
 
 	"github.com/minio/sio"
 	"github.com/rs/zerolog"
+	"github.com/sftpgo/sdk"
+	sdkkms "github.com/sftpgo/sdk/kms"
 	"github.com/stretchr/testify/assert"
 	"github.com/studio-b12/gowebdav"
 
@@ -33,8 +35,6 @@ import (
 	"github.com/drakkan/sftpgo/v2/httpdtest"
 	"github.com/drakkan/sftpgo/v2/kms"
 	"github.com/drakkan/sftpgo/v2/logger"
-	"github.com/drakkan/sftpgo/v2/sdk"
-	sdkkms "github.com/drakkan/sftpgo/v2/sdk/kms"
 	"github.com/drakkan/sftpgo/v2/sftpd"
 	"github.com/drakkan/sftpgo/v2/vfs"
 	"github.com/drakkan/sftpgo/v2/webdavd"