Mimsy Were the Borogoves

Hacks: Articles about programming in Python, Perl, PHP, and whatever else I happen to feel like hacking at.

42 Astoundingly Useful Scripts and Automations for the Macintosh

Work faster and more reliably. Use Perl, Python, AppleScript, Swift, and Automator to automate the drudgery of computer use. Add actions to the services menu and the menu bar, and create drag-and-drop apps.

Use simple scripts and make your Macintosh play music, roll dice, and talk to you. Create ASCII art from your photos. There’s a script for all of that in my new book, 42 Astoundingly Useful Scripts and Automations for the Macintosh.

checkpw failed, trying legacy method

Jerry Stratton, May 19, 2009

We’re still running Tiger for one of our web servers, because we don’t want to bring it down for a few hours. While troubleshooting a problem, I discovered that our error logs were filling up with:

  • Authenticating using checkpw failed, trying legacy method

In and of itself this wasn’t a big deal, but it was obscuring the real errors I was looking for.

A quick search on the error text found a solution for 10.3, and a whole bunch of questions asking how to apply that solution to 10.4. It appears that by default Apple loads a special auth_module that checks the Apple password storage first, and then the file specified by the .htaccess file. The solution was to comment out Apple’s mod_auth and uncomment the stock mod_auth.

But mod_auth was nowhere to be found in httpd.conf on our 10.4 server, and I’d guess everyone else’s.

However, it’s a standard Apache module, and a quick “locate mod_auth” found a mod_auth.so in the right place, so I tried just adding it in to httpd.conf and commenting out the Apple-specific ones:

  • #LoadModule apple_auth_module libexec/httpd/mod_auth_apple.so
  • LoadModule auth_module libexec/httpd/mod_auth.so
  • #AddModule mod_auth_apple.c
  • AddModule mod_auth.c

This worked, and a test of a password-protected directory showed that the error is gone.

  1. <- Mailman distutils
  2. Add SimpleXML Nodes ->