ssh – SFTP with Active Directory authentication (RealmD and SSSD)

What it should look like:
My Ubuntu VM is connected through SSSD to my Active Directory Server. I want an SFTP Server that jails incomming Users that have a specific AD Group (USR-SFTP@domain) assigned and only SFTP and not SSH. My Admin Users with the their Group assigned (Domain-Admins@domain) should still be able to log in through SSH but not SFTP.

How it is now:
I got SSSD working fine. SFTP is making me issues.

sssd.conf:

(sssd)
domains = domain
config_file_version = 2
services = nss, pam
default_domain_suffix = domain

(domain/HLGAT.lan)
default_shell = /bin/bash
krb5_store_password_if_offline = True
cache_credentials = True
krb5_realm = domain
realmd_tags = manages-system joined-with-adcli
id_provider = ad
fallback_homedir = /home/%u@%d
ad_domain = domain
use_fully_qualified_names = True
ldap_id_mapping = True
access_provider = simple
simple_allow_groups = Domain-Admins@domain

sshd.conf:

Subsystem sftp internal-sftp

Match Group usr-sftp
        ChrootDirectory /appdata/SFTPdata/%u
        ForceCommand internal-sftp -d /upload
        AllowTcpForwarding no
        GatewayPorts no
        X11Forwarding no

Folder /appdata/SFTPdata/%u is owned by root. Folder /appdata/SFTPdata/%u/upload is owned by the user.

When I add the AD Group “usr-sftp” in the allowed Groups in the sssd.conf Im able to connect through ssh and sftp but get directed to /home.

I dont know what im doing wrong at this point.

active directory – objectCategory for domain

We saw how objectCategory for domain controller can be used for querying all the DCs within the Forest.
Is there a similar way to iterate through all the available Domains ?

I currently use WinNT provider.

DirectoryEntry de = new DirectoryEntry("WinNT:");
foreach (DirectoryEntry child in de.Children)
{
    if (child.SchemaClassName == "Domain")
    {
        domainList.Add(child.Name);
    }
    child.Dispose();
}

This is how I am iterating through the Domains. However, it would be nice if I get some hint as to how the DirectorySercher can be set for querying the Domains.

How to list content of a directory (vsftpd)?

This question could be a follow-up of this question. Where the OP was asking
about how to list directory contents using passive mode and specific ports.

I wonder how do I do it in active mode using default port 21 ?

This is how I’ve been doing it until now:

input screenshot

“Here comes the directory listing.” and that’s where it all ends.

Am I missing something here ?

Configure integration of SharePoint Online in the azure active directory

I need you help please!

I want to integrate SharePoint online in the azure active directory and apply SSO (single_sign_on).

I follow this tutorial: Configure Azure AD single sign-on

But I arrive at this step where I do not know what I should put instead of "urn: <sharepointFarmName>: <federationName>"

enter image description here

active directory – Abort “Current” Windows Shutdown

So I’m currently doing a school project where I need to develop a script and apply it to a GPO. What the script does is that once the user clicks on Restart/Shutdown/Sign Out it will be prompt asking if the user has work files to save or not. If yes it will cancel the shutdown and allow them to save, if not it will go ahead and delete the local profile.

The issue is that once I press the Shutdown in my VM, the script asks if I want to save the work files, I click on yes, but actually doesn’t cancel the shutdown because it says Unable to abort the system shutdown because no shutdown was in progress and then afterwards it shutdowns the computer entirely and doesn’t allow me to save the work files.

I’ve already selected the option to Run PowerShell Script script last but even changing to first it still gives me the same outcome.

I’ve initially written this script: https://pastebin.com/V7B8U34Y However, I found out this: https://docs.microsoft.com/en-us/windows/win32/shutdown/logging-off but I’m unable to understand how it works and I’ve been googling for examples and found out that needs to be written in C# which I never developed apps in C#

I hope anyone can help me with this.

Thanks

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active directory – Deleted a secondary partition server 2008, Now Domain Controller wont boot?

I had C: for OS.. D: for data.. but this Data partition was last modified “2016”.. I made a full backup of it just to be safe but after rebooting post deletion this morning, I get the blue screen referring to Directory Services cannot start due to the following : file not found..

Scoured the edges of the internet to find out its most likely a file called ntds.dit corruption, however i tried the NTDS util and Emurepar and it did not work for me like all the others who said it instantly fixed their issues..

I do have a secondary Domain controller that seems to be working as long as I tell other users to modify DNS to point to it instead of primary that is not working but that tells me some form of replication is off and i really don’t want to do anything other than get this original server back up and running for now..

Any ideas?? again I do have a system state backup, and also a file level backup. However the system state wants to recover to the D: partition again within a folder called D:windowsNTDS but its only one file and why on earth would the machine use D: when C: is the OS and X: is the system recovery??

unix – Write a Bash script that organizes a given directory

We have a directory containing music videos, images, logs and perhaps other files. Your task is to organize files into categories and get rid of some of them Specifically, after your script has made changes, the directory should appear as follows • a new directory “music” should contain all files with “.mp3” and “.flac edensions • a new directory “images” should contain all files with “.jpg” and “.png” extensions • a new directory “videos”, should contain all files with “.avi” and “.mov Extensions all files with the “.log” extension should be removed • other files not already mentioned in this must not be changed For example, given the following directory contents bike.png car.jpg comedy.mov error. log horror.avi info.txt interview.mp3 song.flac tree-small.jpeg 11.10.2017 some-directory! nested-file.log the script should leave the directory in the following state: images/ bike.png car.jpg music/ interview.mp3 song.flac videos/ comedy. Rov horror.avi info.txt tree-small.jpeg 11.10.2017 some-directory! nested-file.log Assume that • there are between and 1000 files in the given current directory • every filename consists only of lowercase English letters (-2). digits (0-9) and special characters (without quotes) • the filename is not longer than 20 characters • there are no files named images music, Videos at the initial state • there exists at least one file for each of the following extensions jpg”,”png”,”avi”. ROV3″,flac and “log the machine is running Ubuntu 16.04
Write a Bash script that organizes a given directory We have a directory containing: music, videos, images, logs and perhaps other files. Your task is to organize files into categories and get rid of some of them. Specifically, after your script has made changes, the directory should appear as follows: a new directory, “music”, should contain all files with “.mp3” and “.flac” extensions; • a new directory, “images”, should contain all files with “.jpg” and “.png” extensions; a new directory, “videos”, should contain all files with “.avi” and “.mov” extensions; • all files with the “.log” extension should be removed; • other files not already mentioned in this list must not be changed.