scp without permitting shell access, possible?

[Jos Backus]

[My apologies if this question is deemed inappropriate for this list.]

Using OpenSSH, is it possible for a program/script to copy files with known
filenames from a remote server (running sshd), without allowing (interactive)
ssh access to that server? I.e. ``ssh server ls'' or ``ssh server'' should not
be possible (for security reasons), but ``scp server:file .'' should.

Thanks,
-- 
Jos Backus                 _/  _/_/_/        "Modularity is not a hack."
                          _/  _/   _/                -- D. J. Bernstein
                         _/  _/_/_/             
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josb at cncdsl.com     _/_/   _/_/_/            use Std::Disclaimer;