The cvm-pwfile Module
Synopsis:
 UNIX-style passwd file module
Credentials:
- Pass phrase
Description:
This module loads entries from an alternate password file using the
fgetpwent API, which requires the file to be formatted the
same as the UNIX /etc/passwd file.  No group name lookups are
done.
Configuration Variables:
- $CVM_PWFILE_PATH
- the path to the passwd file
containing the credential information.
- $CVM_PWFILE_PWCMP (optional)
- The password comparison module to use.  If it
is not set, the default password comparison mode is plain-text.  To use
UNIX crypt style passwords, like /etc/passwd does, set this to
"crypt".