{"id":3429,"date":"2022-12-20T17:02:39","date_gmt":"2022-12-20T20:02:39","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/pam_ftp-man8\/"},"modified":"2022-12-20T17:02:39","modified_gmt":"2022-12-20T20:02:39","slug":"pam_ftp-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/pam_ftp-man8\/","title":{"rendered":"PAM_FTP (man8)"},"content":{"rendered":"

PAM_FTP<\/h1>\n

NAME<\/a>
SYNOPSIS<\/a>
DESCRIPTION<\/a>
OPTIONS<\/a>
MODULE TYPES PROVIDED<\/a>
RETURN VALUES<\/a>
EXAMPLES<\/a>
SEE ALSO<\/a>
AUTHOR<\/a> <\/p>\n

\n

NAME <\/a> <\/h2>\n

pam_ftp \u2212 PAM module for anonymous access module<\/p>\n

SYNOPSIS <\/a> <\/h2>\n\n\n
<\/td>\n\n

pam_ftp.so<\/b> [debug] [ignore] [users=XXX,YYY,<\/i>…]<\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

DESCRIPTION <\/a> <\/h2>\n

pam_ftp is a PAM module which provides a pluggable anonymous ftp mode of access.<\/p>\n

This module intercepts the user’s name and password. If the name is ftp<\/i> or anonymous<\/i>, the user’s password is broken up at the @<\/i> delimiter into a PAM_RUSER<\/i> and a PAM_RHOST<\/i> part; these pam\u2212items being set accordingly. The username (PAM_USER<\/i>) is set to ftp<\/i>. In this case the module succeeds. Alternatively, the module sets the PAM_AUTHTOK<\/i> item with the entered password and fails.<\/p>\n

This module is not safe and easily spoofable.<\/p>\n

OPTIONS <\/a> <\/h2>\n

debug<\/b><\/p>\n

Print debug information.<\/p>\n

ignore<\/b><\/p>\n

Pay no attention to the email address of the user (if supplied).<\/p>\n

ftp=<\/b>XXX,YYY,…<\/i><\/p>\n

Instead of ftp<\/i> or anonymous<\/i>, provide anonymous login to the comma separated list of users: XXX,YYY,…<\/i>. Should the applicant enter one of these usernames the returned username is set to the first in the list: XXX<\/i>.<\/p>\n

MODULE TYPES PROVIDED <\/a> <\/h2>\n

Only the auth<\/b> module type is provided.<\/p>\n

RETURN VALUES <\/a> <\/h2>\n

PAM_SUCCESS<\/p>\n

The authentication was successful.<\/p>\n

PAM_USER_UNKNOWN<\/p>\n

User not known.<\/p>\n

EXAMPLES <\/a> <\/h2>\n

Add the following line to \/etc\/pam.d\/ftpd to handle ftp style anonymous login:<\/p>\n

#
# ftpd; add ftp\u2212specifics. 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<\/p>\n

SEE ALSO <\/a> <\/h2>\n

pam.conf<\/b>(5), pam.d<\/b>(5), pam<\/b>(8)<\/p>\n

AUTHOR <\/a> <\/h2>\n

pam_ftp was written by Andrew G. Morgan .<\/p>\n

\n","protected":false},"excerpt":{"rendered":"

pam_ftp \u2212 PAM module for anonymous access module <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[5,52,4,555],"class_list":["post-3429","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-man8","tag-pam_ftp"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=3429"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3429\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=3429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=3429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=3429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}