CentOS 5 Server :: Start Certificate Authentication From Website?

Feb 28, 2009

I'm try to start certificate authentication from my web site..

vhosts.conf for httpd:
<IfModule mod_ssl.c>
<VirtualHost 127.0.0.1:443>
ServerName ca.asu

[Code].....

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Server :: Configure Authentication For A Particular Tool On A Website?

Jan 3, 2011

i've been trying to configure authentication for a particular tool on a website i've been building

i've tried php http authorization and .htaccess/.htpasswd files, neither seem to work

Code:
<?php
if (!isset($_SERVER['PHP_AUTH_TYPE'])) {
header('WWW-Authenticate: Basic realm="My Realma"');
header('HTTP/1.0 401 Unauthorized');

[Code]....

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In my httpd log I always get this recurring error

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[notice] Digest: done
[warn] RSA server certificate CommonName (CN) `srvspam' does NOT match server name!?

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Jun 9, 2010

I've had qmail running on a server for three years, almost forgot how difficult that installation was. I got away with it because I downloaded Qmail Rocks and followed all their instructions step by step. However, Qmail Rocks is based on qmail 1.03. I just had to install qmail on a new server, so this time I looked around and found netqmail 1.06 and decided to go with it, following the instructions on Life With Qmail. It was a good decision. A read a lot more documentation and now I understand qmail a lot better.

But I can't get past one point: authentication. Consider this test on Qmail Rocks:
Code:
telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 somewhere.anywhere.com ESMTP
ehlo localhost
250-somewhere.anywhere.com
250-AUTH LOGIN CRAM-MD5 PLAIN
250-AUTH=LOGIN CRAM-MD5 PLAIN
250-STARTTLS
250-PIPELINING
250 8BITMIME
starttls
220 ready for tls
quit
quit
Connection closed by foreign host.

That test works fine on my old server. But qmail behaves differently on my new server:
Code:
# netqmail-1.06> telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 domain.com ESMTP
ehlo localhost
250-domain.com
250-PIPELINING
250 8BITMIME
starttls
502 unimplemented (#5.5.1)
quit
221 domain.com
Connection closed by foreign host.

That same page on Qmail Rocks says that I need to have a certificate, the procedure is described here. The installation procedure given by LWQ does not include that step. Running 'make cert' inside the source directory of netqmail-1.06 does not work:
Code:
# netqmail-1.06> make cert
make: *** No rule to make target `cert'. Stop.

In my vast ignorance, I copied /var/qmail/control/servercert.pem from my old server over to the new one. I also fixed all ownership and permissions. I don't know if I am allowed to do that. But although those are two different boxes, I am in fact installing the same domain in the new box. The new server is going to replace the old one as soon as it's running perfectly. I restarted qmail and... authentication still does not work.

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When I am trying to run the Xserver using the command startx I am getting the below mentioned error

xauth: creating new authority file /oracle/oracle10g/.serverauth.22555
Fatal server error:PAM authentication failed, cannot start X server. Perhaps you do not have console ownership?

[code]....

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vsftpd: nss_ldap: reconnecting to LDAP server (sleeping 64 seconds)...
vsftpd: nss_ldap: reconnecting to LDAP server (sleeping 64 seconds)...
crond[24483]: nss_ldap: reconnecting to LDAP server (sleeping 4 seconds)...
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[Code]...

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I'm configuring a new Centos 5.5 server in replacement of an old W2K server.The topology of our network is simple : one file/dhcp/dns relay server and workstations (PC's and some MAC's) plus network printers and scanners.All the workstations have dynamic IP addresses (easier because a lot of 'dynamic' changes : new persons with their own laptop, ...) and the server and printers/scanners have fixed IP addresses.I edited the dhcpd.conf (see here underneath), I have the file dhcpd.leases but it doesn't start !

DHCPD.CONF
ddns-update-style interim;
ignore client-updates;

[code].....

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Jun 4, 2011

I am administrating a server with CentOS installed. It came with qmail and courier-imap preinstalled, and Plesk.I need to manually add email accounts outside of Plesk, because my 1-domain Plesk license only allows the creation of one email address (yes, it sucks).

When I say add email account I mean creating a new email address, have email for that address be stored in its maildir, and have a corresponding imap (and hipefully also pop3) account that will be able to read that mail. All this with virtual domains.I've already found out how to create the new email addresses for qmail, so that email for the new email address is being delivered correctly. Now I need to create the imap/pop3 accounts for courier.

For the qmail part, I create a folder in in /var/qmail/mailnames/virtualdomain.org/username and a maildir called Maildir inside it. This is how the first mail address was created by Plesk and i'd like to maintain the same structure. As I've said, the qmail part is already working, I need to get the courier-imap part to work. Ideally, it should accept login with both short (i.e. myuser) and long (i.e. myuser@virtualdomain.org) user names.

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The second question is, what would be the most recommended authentication module that would make it easiest to create new email addresses/accounts from the command line? I need to be able to write a shell scripts capable of creating a new email address with all that is needed, and I'd like to keep this script as simple as possible, so for example I'd avoid mysql-based authentication as it sounds rather complicated. And the last question is, if I do need to reinstall courier-imap, how can I install a package without recompiling it? Will my one existing mailbox keep working?

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