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I am currently using HyperContent 1.3 to access the files since it provides a nice filesystem abstraction layer, however, access would work just as well with Java Files. When the user logs in and accesses a channel that uses AFS, I attempt a HyperContent "mount". This is not Unix "mount" but just an initialization process for HyperContent. If this fails, HyperContent will report a FileSystemException and I prompt the user for their file system name and AFS password. System.exec is then called to execute the following shell script (see attached AFSFileSystem.java):

#!/bin/csh
set fsname = "$argv[1]"
set uname = "$argv[2]"
set pwd = "$argv[3]"
set dir = `hesinfo "$fsname" 'filsys'`
if ($status != 0) then
  exit 1
endif
set afs = `echo "$dir" | awk '{ print $2 }'`
pagsh -c /bin/csh <<EOT
klog "$uname" -password "$pwd"
/usr/bin/fs sa -dir "$afs" -acl portal rl
if (!(-e "$afs/.Portal")) then
  mkdir "$afs/.Portal"
  /usr/bin/fs sa -dir "$afs/.Portal" -acl portal rwlidwka
endif
unlog
exit
EOT

This will create the .Portal directory and give the "portal" user full access to this directory. Subsequent fill file access will occur normally.

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