Software Distributor (SD-UX) Administration Guide HP-UX 11i v1, 11i v2, and 11i v3 (762797-001, March 2014)

12 Nonprivileged SD
This chapter provides general guidelines on how to set up Software Distributor to run in
nonprivileged mode.
Table 53 Chapter Topics
Topics:
“Overview” (page 224)
“Setting Up Nonprivileged Mode” (page 225)
“Default Configuration” (page 226)
“Alternative Configuration” (page 226)
Overview
The nonprivileged mode of SD-UX lets users access application software based on their file system
permissions rather than super-user privilege implemented by SD-UX ACLs. Nonprivileged mode is
honored by almost all SD commands. You can use nonprivileged mode for all aspects of developing,
distributing, and managing applications.
Who Can Benefit?
Nonprivileged SD-UX is primarily intended for administrators of large data centers who must
manage in-house applications without using super-user privilege. You might not benefit from this
feature if you are a casual user wanting to manage your own applications—unless you are
experienced enough at packaging software to take advantage of nonprivileged mode.
How Does It Work?
In nonprivileged mode, most SD-UX operations are done according to the invoking user’s uid, gid,
and umask. In this mode, logfiles and the installed software catalog usually found in /var/adm/sw
are stored by default in user-specific admin directories at /var/home/USER_NAME/sw (in which
USER_NAME is the user’s log-in name). Location of the user’s admin directory and installed software
catalog can be customized using default options.
While you are using nonprivileged mode, you can also package and copy applications that won’t
be used for nonprivileged mode. However, you must use the normal mode of SD-UX (that is with
run_as_superuser set to true and permissions granted by ACLs) to install such applications.
When packaging, file system access on the install target must be considered. See “Packaging
Software for Use in Nonprivileged Mode” (page 225).
Limitations
• Remote targets are not allowed with SD-UX remote operations, except for swlist access to
remote systems and commands that can normally access remote depots. Access to such remote
systems is determined by the SD ACLs on the remote system.
• Nonprivileged mode cannot be used to manage HP-UX operating system software or patches
to it.
• A swinstall or swcopy in nonprivileged mode cannot read a source depot on a local
writable file system that was created with super-user privileges (that is, created by a super-user,
or created by a non super-user when the run_as_superuser option is set to true and using
ACL permissions). This limitation does not apply to tape or CD-ROM source depots.
• swinstall and swcopy in nonprivileged mode can read any remote source depot as
allowed by ACLs, can read local source depots created by the invoking user in nonprivileged
224 Nonprivileged SD