add support for the venerable FTP protocol

Fixes #46
This commit is contained in:
Nicola Murino
2020-07-29 21:56:56 +02:00
parent cc2f04b0e4
commit 93ce96d011
38 changed files with 3075 additions and 160 deletions

View File

@@ -13,6 +13,7 @@ import (
"github.com/spf13/cobra"
"github.com/drakkan/sftpgo/common"
"github.com/drakkan/sftpgo/dataprovider"
"github.com/drakkan/sftpgo/service"
"github.com/drakkan/sftpgo/sftpd"
@@ -49,6 +50,9 @@ var (
portableGCSAutoCredentials int
portableGCSStorageClass string
portableGCSKeyPrefix string
portableFTPDPort int
portableFTPSCert string
portableFTPSKey string
portableCmd = &cobra.Command{
Use: "portable",
Short: "Serve a single directory",
@@ -88,6 +92,14 @@ Please take a look at the usage below to customize the serving parameters`,
portableGCSCredentials = base64.StdEncoding.EncodeToString(creds)
portableGCSAutoCredentials = 0
}
if portableFTPDPort >= 0 && len(portableFTPSCert) > 0 && len(portableFTPSKey) > 0 {
_, err := common.NewCertManager(portableFTPSCert, portableFTPSKey, "FTP portable")
if err != nil {
fmt.Printf("Unable to load FTPS key pair, cert file %#v key file %#v error: %v\n",
portableFTPSCert, portableFTPSKey, err)
os.Exit(1)
}
}
service := service.Service{
ConfigDir: filepath.Clean(defaultConfigDir),
ConfigFile: defaultConfigName,
@@ -133,10 +145,12 @@ Please take a look at the usage below to customize the serving parameters`,
},
},
}
if err := service.StartPortableMode(portableSFTPDPort, portableSSHCommands, portableAdvertiseService,
portableAdvertiseCredentials); err == nil {
if err := service.StartPortableMode(portableSFTPDPort, portableFTPDPort, portableSSHCommands, portableAdvertiseService,
portableAdvertiseCredentials, portableFTPSCert, portableFTPSKey); err == nil {
service.Wait()
os.Exit(0)
if service.Error == nil {
os.Exit(0)
}
}
os.Exit(1)
},
@@ -150,7 +164,9 @@ func init() {
This can be an absolute path or a path
relative to the current directory
`)
portableCmd.Flags().IntVarP(&portableSFTPDPort, "sftpd-port", "s", 0, "0 means a random unprivileged port")
portableCmd.Flags().IntVarP(&portableSFTPDPort, "sftpd-port", "s", 0, "0 means a random unprivileged port")
portableCmd.Flags().IntVar(&portableFTPDPort, "ftpd-port", -1, `0 means a random unprivileged port,
< 0 disabled`)
portableCmd.Flags().StringSliceVarP(&portableSSHCommands, "ssh-commands", "c", sftpd.GetDefaultSSHCommands(),
`SSH commands to enable.
"*" means any supported SSH command
@@ -177,13 +193,13 @@ insensitive. The format is
/dir::ext1,ext2.
For example: "/somedir::.jpg,.png"`)
portableCmd.Flags().BoolVarP(&portableAdvertiseService, "advertise-service", "S", false,
`Advertise SFTP service using multicast
DNS`)
`Advertise SFTP/FTP service using
multicast DNS`)
portableCmd.Flags().BoolVarP(&portableAdvertiseCredentials, "advertise-credentials", "C", false,
`If the SFTP service is advertised via
multicast DNS, this flag allows to put
username/password inside the advertised
TXT record`)
`If the SFTP/FTP service is
advertised via multicast DNS, this
flag allows to put username/password
inside the advertised TXT record`)
portableCmd.Flags().IntVarP(&portableFsProvider, "fs-provider", "f", 0, `0 means local filesystem,
1 Amazon S3 compatible,
2 Google Cloud Storage`)
@@ -210,6 +226,8 @@ file`)
portableCmd.Flags().IntVar(&portableGCSAutoCredentials, "gcs-automatic-credentials", 1, `0 means explicit credentials using
a JSON credentials file, 1 automatic
`)
portableCmd.Flags().StringVar(&portableFTPSCert, "ftpd-cert", "", "Path to the certificate file for FTPS")
portableCmd.Flags().StringVar(&portableFTPSKey, "ftpd-key", "", "Path to the key file for FTPS")
rootCmd.AddCommand(portableCmd)
}