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Add SFTP Server Support (#6753)

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* Add SFTP Server Support

Signed-off-by: Mohamed Sekour <mohamed.sekour@exfo.com>

* fix s3 tests and helm lint

Signed-off-by: Mohamed Sekour <mohamed.sekour@exfo.com>

* increase  helm chart version

* adjust version

---------

Signed-off-by: Mohamed Sekour <mohamed.sekour@exfo.com>
Co-authored-by: chrislu <chris.lu@gmail.com>
This commit is contained in:
Mohamed Sekour
2025-05-05 20:43:49 +02:00
committed by GitHub
parent a2c5510ae1
commit 93aed187e9
28 changed files with 2997 additions and 103 deletions
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27
weed/command/filer.go
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@@ -35,6 +35,8 @@ var (
filerWebDavOptions WebDavOption
filerStartIam *bool
filerIamOptions IamOptions
filerStartSftp *bool
filerSftpOptions SftpOptions
)
type FilerOptions struct {
@@ -141,6 +143,19 @@ func init() {
filerStartIam = cmdFiler.Flag.Bool("iam", false, "whether to start IAM service")
filerIamOptions.ip = cmdFiler.Flag.String("iam.ip", *f.ip, "iam server http listen ip address")
filerIamOptions.port = cmdFiler.Flag.Int("iam.port", 8111, "iam server http listen port")
filerStartSftp = cmdFiler.Flag.Bool("sftp", false, "whether to start the SFTP server")
filerSftpOptions.port = cmdFiler.Flag.Int("sftp.port", 2022, "SFTP server listen port")
filerSftpOptions.sshPrivateKey = cmdFiler.Flag.String("sftp.sshPrivateKey", "", "path to the SSH private key file for host authentication")
filerSftpOptions.hostKeysFolder = cmdFiler.Flag.String("sftp.hostKeysFolder", "", "path to folder containing SSH private key files for host authentication")
filerSftpOptions.authMethods = cmdFiler.Flag.String("sftp.authMethods", "password,publickey", "comma-separated list of allowed auth methods: password, publickey, keyboard-interactive")
filerSftpOptions.maxAuthTries = cmdFiler.Flag.Int("sftp.maxAuthTries", 6, "maximum number of authentication attempts per connection")
filerSftpOptions.bannerMessage = cmdFiler.Flag.String("sftp.bannerMessage", "SeaweedFS SFTP Server - Unauthorized access is prohibited", "message displayed before authentication")
filerSftpOptions.loginGraceTime = cmdFiler.Flag.Duration("sftp.loginGraceTime", 2*time.Minute, "timeout for authentication")
filerSftpOptions.clientAliveInterval = cmdFiler.Flag.Duration("sftp.clientAliveInterval", 5*time.Second, "interval for sending keep-alive messages")
filerSftpOptions.clientAliveCountMax = cmdFiler.Flag.Int("sftp.clientAliveCountMax", 3, "maximum number of missed keep-alive messages before disconnecting")
filerSftpOptions.userStoreFile = cmdFiler.Flag.String("sftp.userStoreFile", "", "path to JSON file containing user credentials and permissions")
filerSftpOptions.localSocket = cmdFiler.Flag.String("sftp.localSocket", "", "default to /tmp/seaweedfs-sftp-<port>.sock")
}
func filerLongDesc() string {
@@ -235,6 +250,18 @@ func runFiler(cmd *Command, args []string) bool {
time.Sleep(delay * time.Second)
filerIamOptions.startIamServer()
}(startDelay)
startDelay++
}
if *filerStartSftp {
sftpOptions.filer = &filerAddress
if *f.dataCenter != "" && *filerSftpOptions.dataCenter == "" {
filerSftpOptions.dataCenter = f.dataCenter
}
go func(delay time.Duration) {
time.Sleep(delay * time.Second)
sftpOptions.startSftpServer()
}(startDelay)
}
f.masters = pb.ServerAddresses(*f.mastersString).ToServiceDiscovery()