General :: Authenticate Users Logins By A Database?

Apr 8, 2010

is it possible to authenticate users logins by a database (postgres, mysql)?for instance: -user types username, pasword, at login screen -OS then connects to server with database and checks if the user is valid. if so, is it feasible to add a time lock function for each user? in the sql, postgres table ? for instance user sandra can only log onto the computer for 1hr at 5pm

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General :: Created Users In Pureftpd And The Users Are Stored In Mysql Database?

Dec 19, 2010

How to created users in pureftpd and the users are stored in mysql database. I tried when i try to connect i got like this error authentication failed error

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CentOS 5 :: Adding Users With Disabled Logins?

Mar 16, 2011

I have recently installed CentOS on my server and I am trying to install a Teamspeak server as well as a web server using ISPConfig. But, for installing a Teamspeak server I wanted to create the user account "teamspeak" to run it so my files under root are not accessible for security reasons. I was wondering if there was a way of creating the user teamspeak with a disabled login, I know in Ubuntu to do this you do: adduser --disabled-login teamspeak

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Server :: Set Users To Authenticate From Windows ADC?

Mar 16, 2010

Im using linux (Suse 11.1) on my laptop in my new job, however I need to set up my accounts and any account to authenticate using the existing windows ADC server.

What do i need to do precisely. I have kerberos & Samba installed. Do i need both of them or can I just go ahead and set up one.

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Ubuntu :: Authenticate Shutdown - Other Users Still Logged In

Apr 6, 2010

I installed a few media servers to stream something to my PS3 over the weekend, but now when trying to shutdown the computer, I'm asked to authenticate with a password since other users are still logged in. I installed quite a few programs over the weekend trying to get it to work, so I can't remove a specific one. Is there a way to see which daemons are logged in under a different session? Found it. It turned out to be mythtv.

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Ubuntu :: 10.04 - NIS Client Can't Authenticate Valid NIS Users

Oct 26, 2010

I use Ubuntu in my office NIS environment and I can't upgrade the whole network to LDAP right. I upgraded to 10.04 recently and reinstalled the NIS client and associated packages, among other things.

I have set up my /etc/nsswitch.conf file so that passwd, group and shadow all have "files nis", I'm bound to the correct NIS domain and I can do "ypcat -k passwd" or "ypcat -k hosts" just fine.

Problem is that I can't log on or su to any NIS user, I just get "authentication failure". I've tried the same usernames and passwords on Red Hat NIS clients on the same domain and they work fine.

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Security :: How Can Authenticate Ethernet Users Before They Use Network?

Nov 22, 2010

is there any solution for authentication of ethernet users.something similar to daloradius for wifi.I dont want to use pppoe. is there any way to connect daloradius with dhcp server, so when certain mac address asks for IP first daloradius will look if it is allowed.

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Server :: Sendmail Stopped Authenticate Users / What To Do?

Jul 7, 2010

I don't know what happened but sendmail suddenly stopped authenticate my users who tries to send mail.
I use slackware 13.0 and sendmail for SMTP with ssl and plain authentication. Imapd works fine.
There is nothing in logs just that the client did not issue MAIL/EXPN/VRFY/ETRN during connection.

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SUSE / Novell :: Authenticate Users Against EDirectory

Aug 9, 2010

We are testing the possibility to migrate from winXP to SLED 11 SP1. We have solved integration login and single sign on. But now we have the problem that we are not able to authenticate users against eDirectory. The test enviroment is SLED 11 SP1 workstation with authentication method eDirectory LDAP, default software + Novell client from installation disk + yast2-lum + yast2-linux-user-management

[Code]...

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Ubuntu Servers :: Win 7 Users Won't Be Able To Authenticate Unless Access Using IP Address

Sep 22, 2010

I've got a Samba server (CentOS)(I swear all my non-work boxes are Ubuntu) that has been working fine in our Active Directory environment for a long time, now that Windows 7 has been forced upon us, we've noticed that Win 7 users aren't able to authenticate to this server unless they access it using the IP address, e.g. \192.168.1.22. We've tried the different Windows 7 registry hacks and nothing makes a difference. We were advised to update Samba and we did to 3.3.8. However, this being a virtual machine, upgrading a clone of this machine did work, the configuration was identical, except the hostname

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Server :: Authenticate Users To Apache By Host/ISP And Password?

Aug 13, 2010

I am wondering how websites like banks are able to determine if you have previously used a certain computer to access the website, even if your router's IP address may have changed and your system's cookies have been cleared. I have users that need to access our HTTP intranet from outside locations. Those locations will have dynamic IP addresses most of the time, so I can't just "allow from [ip]" in my Apache proxy configuration. Originally we considered a VPN, but determined that a VPN will be overkill to access just an internal website, since we do not want external users to have permission to the rest of the network, only the website.I currently have it working over HTTPS with basic authentication against an internal LDAP server, but I want a little more security for such an important website.

crappy diagram:
[user]-->(internet via https)-->[apache gateway]-->(intranet)-->[http server]

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CentOS 5 Server :: Authenticate Windows Users From Openldap?

Apr 30, 2011

Friends is there some way to authenticate Microsoft windows users from openldap running on CentOS. I will be very thankful if you provide me step by step procedure.

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Networking :: Configure Squid Users To Authenticate Against Windows 2003 Active Directory?

Feb 5, 2010

I have running on RHL enterprise 4. I want to configure squid users to authenticate against windows 2003 active directory. How do I go about from scratch

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General :: Add To Windows Domain / Authenticate Users From Windows Domain?

Sep 27, 2010

i have a windows domain and linux ftp server. OSs windows 2003 server and centos 5.5. i would like to integrate this file server to windows domain. And would authenticate users from windows domain.

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Ubuntu Servers :: Berkeley Db Database For Virtual Users?

Jan 31, 2011

Im configuring virtual users for ftp and in few guides i find that i need this database.This guides were outdated so i cant follow them(by downloading with its commands), can anyone explain me something about this db(like, where to download, how, did i have installed other version of this db with ubuntu server default packages)...By the way i need to create login file with users and their passwords, for example:tomfoofredbar
Then i must create actual database file like this:

Code:
db_load -T -t hash -f logins.txt /etc/vsftpd_login.db
(that requires the Berkeley db program installed)

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Ubuntu Servers :: How To Postfix And Email Users Database

Jun 14, 2011

I have installed ubuntu 10.04.2 LTS and followd all the steps from the tutorial from [URL], postfix and dovecot works fine ...but ...is there any way to create email accounts (postfix account) without creating linux accounts for each mail account ?

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CentOS 5 :: Unable To Get Box (Centos 5.3) Authenticate Users Through LDAP?

Jun 4, 2009

So far, I've been able to get my Box (Centos 5.3) authenticate users through LDAP. My next plan was to automount their home directory from our NAS device.But I'm struggling getting autofs talking to the LDAP Server.My Config Files:

/etc/ldap.conf
[root@tmplt_CentOS-5 ~]# egrep -v '^#|^$?' /etc/ldap.conf
base ou=intern,o=zde,dc=simiangroup,dc=com

[code]....

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Ubuntu Servers :: Active Directory Domain Integration - Allow Domain Users To Authenticate Server And Access File Shares Using Samba

May 13, 2010

The company I work for, as usual, is Microsoft-centric. I'm attempting to integrate my Ubuntu server into the domain to allow domain users to authenticate to the server and access file shares using Samba. Here's my current configuration:

[Code].....

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General :: Monitor Database IO And Available Database Threads?

Mar 7, 2011

am using zabbix open source solution for systems monitoring. I am facing a problem and discussed it on zabbix forum. my post was as "My zabbix server is behaving abnormally, approximately daily from 9 to 12, the server stop accumulating logs. I observed that the server report is RUNNING but it did not accumulate log values and also the machine have no extra load. Its shown in the graph image attached.t the following reply,"database performance?are you monitoring database IO and available database threads? "So any one have any idea that how can I do this as I am using MySQL as backend database on RHEL 3.

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General :: Top Causes Of Slow Ssh Logins

Jul 22, 2010

there are 2 spots where I see a range from instantaneous to multi-second delays.Between issuing the ssh command and getting a login prompt and between entering the passphrase and having the shell load.Now, specifically I'm looking at ssh details only here. Obviously network latency, speed of the hardware and OSes involved, complex login scripts, etc can cause delays. For context I ssh to a vast multitude of linux distributions and some Solaris hosts using mostly Ubuntu, CentOS, and MacOS X as my client systems. Almost all of the time, the ssh server configuration is unchanged from the OS's default settings.

What ssh server configurations should I be interested in? Are there OS/kernel parameters that can be tuned? Login shell tricks? Etc?

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General :: Find The Ftp Logins In System?

Aug 26, 2010

we are using "last" command to find the last logins in our system.. how to find the ftp logins in our system?

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General :: After Some Logins 11.04 Started Disconnect From Internet

Apr 30, 2011

i have installed ubuntu 11.04 linux by wubi (windows 7 ultimate is the other operating system). after some logins it started disconnect from internet.

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General :: Application Running As User Foo Log Onto Database As (database) User Foobar?

Jan 5, 2011

I am writing a simple application that will run as user foo (i.e. Ubuntu user foo).However, the application will connect to my database as (database user foobar). IIRC, database users have nothing to do with Linux system users - but I just need to clarify that.So can an app launched to run as user 'foo', connect to a database as user 'foobar'?

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General :: Authentication Failure For Root Logins (Fedora 12)?

Jan 20, 2010

I just got Fedora 12, and I used su root to change the bin ownership to my primary developer account. For some reason, though, all subsequent attempts to log in as root have had authentication failure, be it through su or through the startup login screen. This does NOT occur for adminstrator tools such as Groups and Users.

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General :: Detect Remote Logins Within Shell Script?

Apr 19, 2011

I've written a shell script that among other things, restarts network services. As such, I'd like to keep those who are remoting in via putty, etc. from executing the script. Is there a way to detect this and restrict running the script (by adding additional coding in the script) that disallows running it from unless you are logged in directly to the machine? It's written in bash.

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General :: Mapping Sftp/scp As A Drive Letter Without User Logins?

Aug 24, 2011

I'm trying to find a software which could map sftp/scp services to a windows drive letter. I know there are quite a bunch of those available, but i haven't found a single one which could run with SYSTEM or Netservice privileges or have decent command line options so i could elevate the program myself. The mapped drive should be available for other services running on the same server.

Most of the programs (sftp netdrive, expandrive, etc) have only option to startautomatically only when someone logs in. Because of that they are useless to me.Their inability to handle non-interactive starts is a bummer too. FTP->SFTP wrappers don't count as solution despite of integrated windows support for ftp drives. The way they are handled in windows makes ftp mapping unusable without some external ftp drive mapper software.

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General :: Only Limited Users Should Login In NIS (not All Nis Users) RHEL 5.4?

Aug 1, 2011

i have a NIS master server and 4 NIS clients. out of 4 nis clients two are acting as login servers ie users will login and do all their stuffs and the remaining two are application servers. But sometimes users login into applications servers and started doing all their developer's job. i want to allow only a limited number of users tointo this application users not all the users who are all part of the nis domain.all the systems are running RHEL 5.4 on hp's proliant x86_64 based servers. Please advice me how should i proceed? enabling ip tables is not possible in my environment.

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General :: Vsftp - Some Users See Files - Some Don't - But All Users Are In Same Group

Jan 18, 2010

When I have different people log into our ftp and browse to the same folder, some people see the files inside, some don't. all the user accounts are in the same group, which has permission to this folder. but the one user who can see the files is the owner. how can i fix it so everyone in that group who's the owner of the folder can see the files?

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General :: Windows XP Install - Authenticate Root Password?

Jun 9, 2010

I have fedora linux as an operating system on my laptop but each time I try to install a new program it prompts for an authenticate root password of which I have no idea. I wanted to install windows xp on it but each time I do so it prompts"se-linux denial" on the base that the source is not trusted as i didnt authenticate it.

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General :: Keep Users From Accessing Other Users Files?

Oct 1, 2009

Because I was browsing around in KDE and found out that I can view other users files and they can view mine.

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