Server :: Program For Squid To Allow Users Change Passwords
Jan 8, 2011
I am using squid + dansguardian for web and content filtering. And it is working fine. I am forcing users to use proxy through browser configuration. Now I am planning to add another layer to controlling access using ncsa_auth program. I know it is not the most secured but I am fine with it. Plain passwords are fine with me.
I will be giving users some default passwords but I want some program for allowing users to change the passwords for the respective users if they want. Is there any perl script or something web based for the purpose that anyone is using or know of?
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Jun 3, 2010
just now i have installed squid, it works fine with authentication . I created this authentication in a simple text file by using htpasswd . my question is that is there any web based simple page to change passwords of squid users, because each and every time i cant give direct access to server for my squid users .
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May 23, 2010
My squid server works fine in fedora 11 system . Is there any web like interface for admins to create,change,modify users of squid and to view their logs.
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Feb 19, 2010
I have squid server running FC7. i have created a ncsa authentication for windows user to use internet through squid proxy.
My problem is that the each created user should be able to change their password.
- Is there a way, using NCSA authentication, to allow users to change their passwords?
- Is there a way to use windows AD password for squid authentication. if so how?
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Nov 29, 2010
Im trying to set up a Proxy server on my CentOS server and I have been looking at Squid, however I wondered if there is a proxy server that will support having authenticated users and passwords in a MySQL database?I wanted to do this so I have good control over who is connected through my proxy.
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Nov 18, 2009
I am looking for ideas for getting windows users into an ldap server. I am currently running a Linux server for my department and need to create an LDAP server which mirrors the username/password information for all of us as they are stored in the windows server here. I have the openldap server up and running on Ubuntu 8.04 and it works great; I now need to find some way to import user info into this from windows. I've seen discussions of using ldifde.exe to export the AD users into an ldif file. Is this the simplest way to go about it?
Our Linux server is currently providing us with much needed services using apache, and apache is authenticating using LDAP to our windows server (Using our windows username / password is required functionality). This windows server has some problem which causes it to delay for inordinate amounts of time between authentication requests and responses. The situation is such that this problem will not be addressed by IT staff. However, I have control over the Linux server so I am looking to just mirror the windows server on an LDAP server of my own. I could get away with updating the passwords in the Linux server.
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Jun 6, 2010
i have squid 2.6 server running on rhel5. by default teamviewer access is deny. i want to allow access of teamviewer but not getting.
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Apr 16, 2010
I need to write program (preffer Python) to change range for users. Does anyone know some library which can help me to do that? Maybe someone has written program like that?
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Mar 2, 2010
I am trying to set up Ubuntu like I had on my windows PC. I have my account, my wifes account and my kids account. I want passwords set for both myself and my wife but I don't want the kids to be required to have a password to log in. When setting up Ubuntu, it looks like it was all or none. I have dabbled with Linux off and on for years and am sure there is a way to set this up but I have no idea how.
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Dec 22, 2009
I have Fedora 10 installed. I want my users to be able to use any password they want. So I edited /etc/pam.d/system-auth, the password section.
Was:
Code:
password requisite pam_cracklib.so try_first_pass retry=3
password sufficient pam_unix.so md5 shadow nullok try_first_pass use_authtok
password required pam_deny.so
Become:
[Code].....
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May 4, 2011
I upgraded from 10.10 to 11.04 (32 bit) with a clean install as the "upgrade" option in update manager failed. I'm setting up the system again and want to restore the backup I took prior to upgrading, however due to the upgrade I don't want to just re install everything. The following have been backed up
/etc
/home
/usr/local
/var
Now there are various things that are different such as firefox 3.x has become firefox 4 Open office is gone, long live LibreOffice, my proprietary Nvidia drivers don't seem to be trusted yet, all the repositories will be different etc. I will re install all the applications fresh from the software centre, but I would like to restore all the users and passwords and their home directories,
So I don't I want to restore /etc or /usr/local en masse. I guess /var is not worth restoring either /home gets me their files but how do I restore the users and passwords? (there are about 8 registered users some of whom have different privileges) and the user ID need to be the same as they all access a NAS through nfs)
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Aug 19, 2010
I'm configuring a CentOS 5.4 workstation. I have been able to apply most of the security that is required. I have met all but one logging requirement. How do you get the count of old passwords associated with users? I don't need to see their passwords just how many times they have changed them. I have set remember to 24 in the /etc/pam.d/system-auth file. I don't know where the file is that contains this information.
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Jul 19, 2010
Sitting at the console, I log in with any user name and NO PASSWORD IS REQUESTED. I get logged in automatically without entering the user's password.
I did:
passwd joeuser
To change his password and still he goes right in without being asked for a password!
Possibly related- 10 days ago, my smtp server was breached as a spam relay. The username they cracked was deleted. I added fail2ban for postfix. The logs show no further intrusion.
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Aug 11, 2010
How to make users, groups, paswords and their IDs be the same on several computers (for example, on cluster)?
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Aug 13, 2010
I have an old server running CentOS 5. The encription method used was the default MD5 for the shadow file. I would like to migrate the server to Debian Squeeze which uses SHA512. I have already copied the passwd, group and shadow file with the user accounts information but the Debian machine doesn't let the users login. I have already looked in the pam files to make it accept the MD5 encryption without any luck. how can i migrate the users without resetting their passwords?
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May 24, 2010
Is there a way to use kerberos (or baring that a trusted CA) to allow users to ssh across machines in an environment isntead of having to manage the hash keys per user/server? I'm using kerberos+ldap to log folks in and get their settings but I'd like to take it a step further. I've been reading a lot but still can't quite get it all to come together.
Do I need to create a SPN for each host to do this? Sorry if I am asking a dumb question, I am returning to the *nix fold after a decade+ in the Microsoft world, be gentle with me.
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Dec 12, 2010
On other editions of ubuntu server I had no problem saving multiple users and passwords with htdigest but now it seems it is only possible to save one user and password.
Code:
sudo htdigest -c /etc/apache2/passwords directory user
When I add a second username and password for the same directory it overwrites the first.
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Mar 10, 2011
My company has policy that user accounts expire once a month and they also get locked out if they re-try login more than 3 times (pam_tally). It gets very annoying every time they come and ask to get password changed.How do I let users change their own password? Also let the system email them every day for two weeks before password expiration and until they change their password?
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May 12, 2011
I'm planning to centralize users and passwords and also create controls for user access to some equipment, for example, Linux Servers, Switches, routers and firewalls. In case of failure of the link between the ACS and AD or equipment to the ACS, this device would use local username and password.
At the moment, my AD structure is a Microsoft, Cisco ACS servers and Linux Standalone. I wish that both linuxs servers and network equipment were authorized by Cisco ACS on the accounts that are in Microsoft AD.
The configuration of the Cisco ACS to use the AD is done and no problems, the network equipment is OK too, but am having difficulties configuring the server for this solution.
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Sep 3, 2009
I'm using on my smb.conf
# Sincronizacion de cuentas LDAP, NT y LM
# unix password sync = Yes
ldap passwd sync = Yes
[code]....
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Jan 17, 2011
I would like to ask some help and tutorial for setting up and how to configure squid proxy server in my (Home PC Server). I am a newbie in Linux Centos. I already installed in my system the CentOS 5.5 . Now, I want to configure it as my internet server, all of my 4 system running in Windows including the laptop I want to connect through my CentOS pc with username authentication. I assign all IP address by static. see tthe attachement in my set up. [url] I just want to know what I need to change and add in my squid config file. And how can I configure properly my CentOS with 2 LAN card as internet server.
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Jul 22, 2010
I'm using Fedora 10 as a proxy server using squid, but I recently noticed that some users use the IPS's Dns to bypass the proxy and surf the web freely. So my question is, is this a problem with Squid or perhaps I can solve the problem whit IPTables.
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Feb 6, 2010
Example I have 3 user list and 3 file with block site names
acl group1 src 192.168.0.2 192.168.0.3 192.168.0.4/24
acl group2 src 192.168.0.5 192.168.0.6 192.168.0.7/24
acl group3 src 192.168.0.8 192.168.0.9 192.168.0.10/24
[Code]...
I've moved your post here to its own thread. Please don't resurrect dead threads. --win32sux
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Nov 12, 2010
I have Redhat enterprise linux 4 and it is used for squid. This machine is behind the Cisco PIX Firewall and it is handled by our network administrator. few days ago, my boss ordered me to allow Mail (Yahoo, Hotmail, G-Mail) only to some users and block every things for them. Here also, some other users (not above) have allowed downloading, movies etc and some users have not. I did it in squid as follow for users who required mail access only:-
[Code]....
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Feb 15, 2010
Don't worry, I know - that title probably makes this question seem way more complicated than it actually is. Here's the situation: I have a server running SLES10 with a samba share set up on it. I created a username in Samba and Linux for myself, can access the share, permissions are fine, yadda yadda. Now I want to give about 100 more people access to it.
I have active directory running which users log into and I'd like them to be able to use their active directory passwords to authenticate to the share, rather than have me create 100 individual Samba/Linux accounts. In the future the AD server will be changing over to server 2008 but I'll cross that bridge when I get there. It would be equally effective if I could pull AD passwords from AD and "auto-create" the associated Linux/Samba users. Any ideas or could someone point in the right direction?
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May 26, 2010
I am not sure whether it's possible or not. We running squid proxy server for our office. We restrict users using ACL to access the internet. There is some who do the followings:
1. Create a own proxy in there box who has the internet access.
2. Other users use those box as proxy and access to the internet.
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Jun 19, 2014
I installed Debian Kit on my Asus Nexus 7 tablet, and after following the installation tutorial I got it running except for I'm stuck on the step to create a new user. (btw link: [URL] .... )
Here's how it went (I can't copy&paste from my tablet so I have to type out everything...):
Code: Select allroot@android-6c40984c21c156ae:/# adduser paul374
Adding user `paul374' ...
Adding new group `paul374' (5000) ...
Adding new user `paul374' (5000) with group `paul374' ...
Creating home directory `/home/paul374' ...
[Code] ....
So since I read somewhere that selinux had some permission problem, so I did a few chcons:
Code: Select allchcon --user=u --role=r --type=init --range=s0 /etc/passwd
chcon --user=u --role=r --type=init --range=s0 /etc/shadow
chcon --user=u --role=r --type=init --range=s0 /etc/gshadow
And it did take effect:
Code: Select allroot@android-6c40984c21c156ae:/# ls -Z | grep passwd
u:r:init:s0 passwd
u:object_r:unlabeled:s0 passwd-
root@android-6c40984c21c156ae:/# ls -Z | grep shadow
u:r:init:s0 gshadow
u:object_r:unlabeled:s0 gshadow-
u:r:init:s0 shadow
u:object_r:unlabeled:s0 shadow-
...but still same thing as what happened in the beginning...
Anyway my goal is to create and be able to log in to another user so that I'm not stuck running root all the time. (Which, as we all know, is a bad idea.)
If there's a way to manually create the user by editing a few files, and root still won't be able to change passwords, I'm fine with that, as long as I have another user. Whatever it takes to just get a non-root user log-in-able...
I forgot to mention that since this is the Asus Nexus 7, there is no removable media, so chrooting from another Linux machine isn't an option, and neither is removing an SD card to use a LiveCD on it.
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Jan 18, 2011
My Squid is working. But I do not know how to unblock a proxy for two users on my network. My configuration
Code:
acl work src 192.168.16.0/24
acl sites dstdomain "/etc/squid/sites.acl"
acl files urlpath_regex "/etc/squid/files.acl"
acl boss src 192.168.16.12
[Code]....
How to enable blocked sites and files for boss and it_user?
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Jan 24, 2010
How to change both the login/sudo and default-keyring passwords with one operation? If I recall correctly, to change one'slogin and sudo password, one must use `passwd` or System>Preferences>About Me>Change Passworddefault-keyring password, one must goto Accessories>Passwords and Encryption Keys>Passwords, rclick on keyring>Change PasswordIs there a way to do both with one operation? preferably from commandline? preferably in karmic?
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Jan 7, 2010
I wonder if it is possible to have two passwords for one user account in 9.10. I have a long login password (5 words about 45 characters with spaces caps). I would like to set a shorter password for Authentication, sudo, etc. While retaining the original for logging in.In short:Have long password to login to computer.Have short password for everything after login.
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