Python SMB Connection

cvp

pi@RaspberryPi2:~/TEST/smb $ python smb_de.py

This line is printed by the smb client, and it is not the same on iPad, it does not print anything, it is normal.

But is the connection ok?

DavinE

this is my test code for my connection:

import smb, socket
from smb.SMBConnection import SMBConnection
from nmb.NetBIOS import NetBIOS

netbios = NetBIOS()

user = 'xxx'
pwd = 'xxx'

share_name          = "ELEKTROTECHNIK"
user_name           = user
password            = pwd
server_IP           = "xxx.xxx.178.251"
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, 139))

on my iPad i get here False

on my Raspi2 i get True.....

or need i to "translate" my Pwd on my iPad in Base64 ?

cvp

@DavinE said:

or need i to "translate" my Pwd on my iPad in Base24 ?

No.

Did you retry with the other port? 445

DavinE

@cvp
yes, its the same False

cvp

@DavinE you cold also remove ,use_ntlm_v2 = True) in the source code of SmB_client.py

Just to check

DavinE

@cvp
Its the same...

DavinE

@cvp

Do you know what protocol Pythonista use ?
SMB1; SMB2; SMB3 ?

cvp

@DavinE no idea.
Your code works on my NAS

DavinE

@cvp
Which on do you have ? WD or ?

and do you mean on your iPad ?

cvp

@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.

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?