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- pam_ftp — PAM module for anonymous access module
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- DESCRIPTION
- pam_ftp is a PAM module which provides a pluggable anonymous ftp mode of
- access.
- This module intercepts the user's name and password. If the name is ftp or
- anonymous, the user's password is broken up at the @ delimiter into a PAM_RUSER
- and a PAM_RHOST part; these pam-items being set accordingly. The username (
- PAM_USER) is set to ftp. In this case the module succeeds. Alternatively, the
- module sets the PAM_AUTHTOK item with the entered password and fails.
- This module is not safe and easily spoofable.
- OPTIONS
- debug
- Print debug information.
- ignore
- Pay no attention to the email address of the user (if supplied).
- ftp=XXX,YYY,...
- Instead of ftp or anonymous, provide anonymous login to the comma separated
- list of users: XXX,YYY,.... Should the applicant enter one of these
- usernames the returned username is set to the first in the list: XXX.
- EXAMPLES
- Add the following line to /etc/pam.d/ftpd to handle ftp style anonymous login:
- #
- # ftpd; add ftp-specifics. These lines enable anonymous ftp over
- # standard UN*X access (the listfile entry blocks access to
- # users listed in /etc/ftpusers)
- #
- auth sufficient pam_ftp.so
- auth required pam_unix.so use_first_pass
- auth required pam_listfile.so \
- onerr=succeed item=user sense=deny file=/etc/ftpusers
- AUTHOR
- pam_ftp was written by Andrew G. Morgan <morgan@kernel.org>.
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