Posts Tagged howto
Victory! Change Active Directory Password via LDAP through browser
Posted by evan in Uncategorized on January 13, 2010
I had to give up on PHP and go to Perl, but it turned out not to be so bad. Users can now change their Active Directory passwords via a self-service web page that doesn’t require admin credentials. The Perl code is below. Authentication to the script is done via .htaccess LDAP authentication, so the REMOTE_USER env variable is assumed to contain the user’s username (sAMAccountName) by the time this script is called. There is a simple check for $ENV{HTTPS} to ensure the script is called via SSL, and AD requires password changes to be done via ldaps, so the whole thing should be encrypted end to end.
(Edited 5/14/2010 to replace the inlined Perl script with a link to the script as a text file.)
How to install the 64-bit Sun Java plugin on 64-bit firefox on 64-bit Fedora Core 11 Linux (which happens to use 64 bits)
Posted by evan in Uncategorized on October 21, 2009
I’m giddy! I found this post on mozdev.org which was magical.
[evan@ehoffman ~]$ java -version java version "1.6.0_17" Java(TM) SE Runtime Environment (build 1.6.0_17-b04) Java HotSpot(TM) 64-Bit Server VM (build 14.3-b01, mixed mode)
[root@ehoffman plugins]# uname -a Linux ehoffman 2.6.30.8-64.fc11.x86_64 #1 SMP Fri Sep 25 04:43:32 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux [root@ehoffman plugins]# pwd /usr/lib64/mozilla/plugins [root@ehoffman plugins]# ln -s /usr/java/jdk1.6.0_16/jre/lib/amd64/libnpjp2.so
The main thing I was missing was that the plugin isn’t libpluginjava_oji.so, or whatever I thought it was, but libnpjp2.so. Once I created the symlink into /usr/lib64/mozilla/plugins it worked (as verified on http://www.java.com/en/download/help/testvm.xml and http://www.java.com/en/download/installed.jsp).
That’s all it takes to get the Sun Java plugin working in Firefox on Linux.
Migrating RT from mysql to postgresql.
Posted by evan in Uncategorized on August 6, 2009
So I wanted to move our old RT 3.6 system to a new VM running a clean CentOS 5.3 x86 install and RT 3.8. I got RT installed but the 3.6 system was running on MySQL, which sucks (still), and I wanted to move it to Postgres, which rules (more and more each day). So Googling for “migrate rt from mysql to postgresql” brought me here. I tried the procedure listed there but it wasn’t quite working for me. my2pg.pl and mysql2postgresql.perl both caused segfaults when I tried to run them. I realized I was on my own, and it wasn’t really that bad.
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