Hitchhiker's Guide to Openbsd
- Setting up KerberosV Clients and Servers
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- Adding the FTP account
10.12 - Setting up KerberosV Clients and Servers
OpenBSD includes KerberosV as a pre-installed component of the default system. For more information on KerberosV, from your OpenBSD system, use the command: # info heimdal 10.13 - Setting up Anonymous FTP Services Anonymous FTP allows users without accounts to access files on your computer via the File Transfer Protocol. This will give an overview of setting up the anonymous FTP server, and its logging, etc. Adding the FTP account http://www.openbsd.org/faq/faq10.html (14 of 32)9/4/2011 10:02:15 AM 10 - System Management To start off, you need to have an ftp account on your system. This account should not have a usable password. Here we will set the login directory to /home/ftp, but you can put it wherever you want. When using anonymous ftp, the ftp daemon will chroot itself to the home directory of the ftp user. To read up more on that, read the ftpd(8) and chroot(2) man pages. Here is an example of adding the ftp user. I will do this using adduser(8) . We also need to add /usr/bin/false to our /etc/shells, this is the "shell" that we will be giving to the ftp user. This won't allow them to login, even though we will give them an empty password. To do this you can simply do echo /usr/bin/false >> /etc/shells After this, you are ready to add the ftp user: # adduser Use option ``-silent'' if you don't want to see all warnings and questions. Reading /etc/shells Check /etc/master.passwd Check /etc/group Ok, let's go. Don't worry about mistakes. There will be a chance later to correct any input. Enter username []: ftp Enter full name []: anonymous ftp Enter shell csh false ksh nologin sh [ksh]: false Uid [1002]: Enter Login group ftp [ftp]: Enter Login group is ``ftp''. Invite ftp into other groups: guest no [no]: no Login class authpf daemon default staff [default]: Enter Enter password []: Enter Set the password so that user cannot logon? (y/n) [n]: y Name: ftp Password: **** Fullname: anonymous ftp Uid: 1002 Gid: 1002 (ftp) Groups: ftp Login Class: default http://www.openbsd.org/faq/faq10.html (15 of 32)9/4/2011 10:02:15 AM 10 - System Management HOME: /home/ftp Shell: /usr/bin/false OK? (y/n) [y]: y Added user ``ftp'' Copy files from /etc/skel to /home/ftp Add another user? (y/n) [y]: n Goodbye! Download 1.27 Mb. Do'stlaringiz bilan baham: |
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