Python SMB Connection

[DavinE]

Hey Guys,

I have a Problem and i don't find my solution...
Here's my test Code:

import smb
from smb.SMBConnection import SMBConnection
from nmb.NetBIOS import NetBIOS

netbios = NetBIOS()

share_name          = "share"
user_name           = "user"
password            = "passwd"
server_IP           = "xxx.xxx.xxx.251"
local_machine_name  = socket.gethostname()
server_machine_name = netbios.queryIPForName(server_IP)

print(server_machine_name[0])

# create and establish connection
conn = SMBConnection(user_name, password, local_machine_name, server_machine_name[0], domain="WORKGROUP", use_ntlm_v2=True)
# 139
# 445
print(conn.connect(server_IP, 445))

i get every Time this Message:

ELEKTROTECHNIK
False

but the Function conn.connect return on Success True... not False....
i Have no idea what i'm doing wrong...

im trying to connect to my Synology NAS 718

i hope you guys know what im doing wrong....

Thanks!!

[cvp]

Obviously, the smb module in Pythonista is old and is not identical as on your Radpberry.

[DavinE]

@cvp said:

@DavinE my NAS is a WD
I work on an iPad. WitH your code.
It also works with a flash drive connected in usb slot of my router, drive that I always reach in smb.

When i use my Raspi with the data i get this:

RASPBERRYPI4
Error on line 87 OperationFailure Failed to list  on Ebner-Elektrotechnik: Unable to connect to shared device
==================== SMB Message 0 ====================
SMB Header:
-----------
Command: 0x03 (SMB2_COM_TREE_CONNECT) 
Status: 0x00000000 
Flags: 0x00 
PID: 1563 
MID: 9 
TID: 0 
Data: 78 bytes 
b'09000000480046005c005c005200410053005000420045005200520059005000490034005c00450062006e00650072002d0045006c0065006b00740072006f0074006500630068006e0069006b00' 
SMB Data Packet (hex):
----------------------
b'fe534d42400000000000000003000000000000000000000009000000000000001b06000000000000979d8799000000000000000000000000000000000000000009000000480046005c005c005200410053005000420045005200520059005000490034005c00450062006e00650072002d0045006c0065006b00740072006f0074006500630068006e0069006b00'
==================== SMB Message 1 ====================
SMB Header:
-----------
Command: 0x03 (SMB2_COM_TREE_CONNECT) 
Status: 0xC0000022 
Flags: 0x01 
PID: 1563 
MID: 9 
TID: 0 
Data: 9 bytes 
b'090000000000000000' 
SMB Data Packet (hex):
----------------------
b'fe534d4240000000220000c003000100010000000000000009000000000000001b06000000000000979d87990000000000000000000000000000000000000000090000000000000000'

[]

this is a shared folder on my Pi Ebner-Elektrotechnik

[DavinE]

@cvp said:

Obviously, the smb module in Pythonista is old and is not identical as on your Radpberry.

it looks so but it sucks.... :(

[cvp]

@DavinE smb is not a standard module of Pythonista, in site-packages, thus you could try to install there the same as on your Raspberry.

[DavinE]

@cvp
smb is in the module of pysmb or ?
on my iPad an my Pi the version is the same.... 1.2.6
and i installed both with pip install pysmb

[cvp]

@DavinE said:

smb is in the module of pysmb

Yes

[cvp]

I have the same problem on another WD NAS....

[DavinE]

@cvp said:

@DavinE said:

smb is in the module of pysmb

Yes

okay... then i have no idea what and how i solve my what ever ^^....

[DavinE]

@cvp said:

I have the same problem on another WD NAS....

oh okay for test now ?

[cvp]

@DavinE said:

okay for test now ?

Test what?

[DavinE]

@cvp said:

@DavinE said:

okay for test now ?

Test what?

The Connection or do you have this problem longer ?

[cvp]

@DavinE I normally access this NAS via FTP but I just tested it with your script and I meet the same connection error.

[DavinE]

@cvp

i found this:
ftp

is Pythonista Able to use ftp/sftp to upload files ?

[DavinE]

@cvp said:

@DavinE I normally access this NAS via FTP but I just tested it with your script and I meet the same connection error.

hehe okay and my idea is now FTP ^^

works this with Pythonista ?

[cvp]

@DavinE FTP is ok and SFTP (SSH) also

[cvp]

But my old WD NAS does not support SFTP...

[cvp]

from ftplib import FTP
import paramiko

ftplib for FTP
paramiko for SFTP

[DavinE]

@cvp said:

from ftplib import FTP
import paramiko

ftplib for FTP
paramiko for SFTP

I know I'm annoying you a lot, but would you have a script like with SMB?

[DavinE]

@cvp said:

@DavinE FTP is ok and SFTP (SSH) also

SFTP i don't know it works because i use Private Key's for my SSH connection...

[cvp]

@DavinE upload or download?