81 lines
2.4 KiB
Plaintext
81 lines
2.4 KiB
Plaintext
#DESC Fingerd - Finger daemon
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#
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# Author: Russell Coker <russell@coker.com.au>
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# X-Debian-Packages: fingerd cfingerd efingerd ffingerd
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#
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#################################
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#
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# Rules for the fingerd_t domain.
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#
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# fingerd_exec_t is the type of the fingerd executable.
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#
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daemon_domain(fingerd)
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etcdir_domain(fingerd)
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allow fingerd_t etc_t:lnk_file read;
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allow fingerd_t { etc_t etc_runtime_t }:file { read getattr };
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log_domain(fingerd)
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system_crond_entry(fingerd_exec_t, fingerd_t)
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ifdef(`logrotate.te', `can_exec(fingerd_t, logrotate_exec_t)')
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allow fingerd_t fingerd_port_t:tcp_socket name_bind;
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ifdef(`inetd.te', `
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allow inetd_t fingerd_port_t:tcp_socket name_bind;
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# can be run from inetd
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domain_auto_trans(inetd_t, fingerd_exec_t, fingerd_t)
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allow fingerd_t inetd_t:tcp_socket { read write getattr ioctl };
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')
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ifdef(`tcpd.te', `
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domain_auto_trans(tcpd_t, fingerd_exec_t, fingerd_t)
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')
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allow fingerd_t self:capability { setgid setuid };
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# for gzip from logrotate
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dontaudit fingerd_t self:capability fsetid;
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# cfingerd runs shell scripts
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allow fingerd_t { bin_t sbin_t }:dir search;
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allow fingerd_t bin_t:lnk_file read;
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can_exec(fingerd_t, { shell_exec_t bin_t sbin_t })
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allow fingerd_t devtty_t:chr_file { read write };
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allow fingerd_t { ttyfile ptyfile }:chr_file getattr;
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# Use the network.
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can_network_server(fingerd_t)
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can_ypbind(fingerd_t)
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allow fingerd_t self:unix_dgram_socket create_socket_perms;
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allow fingerd_t self:unix_stream_socket create_socket_perms;
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allow fingerd_t self:fifo_file { read write getattr };
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# allow any user domain to connect to the finger server
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can_tcp_connect(userdomain, fingerd_t)
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# for .finger, .plan. etc
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allow fingerd_t { home_root_t user_home_dir_type }:dir search;
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# should really have a different type for .plan etc
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allow fingerd_t user_home_type:file { getattr read };
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# stop it accessing sub-directories, prevents checking a Maildir for new mail,
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# have to change this when we create a type for Maildir
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dontaudit fingerd_t user_home_t:dir search;
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# for mail
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allow fingerd_t { var_spool_t mail_spool_t }:dir search;
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allow fingerd_t mail_spool_t:file getattr;
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allow fingerd_t mail_spool_t:lnk_file read;
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# see who is logged in and when users last logged in
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allow fingerd_t { initrc_var_run_t lastlog_t }:file { read getattr };
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dontaudit fingerd_t initrc_var_run_t:file lock;
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allow fingerd_t devpts_t:dir search;
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allow fingerd_t ptyfile:chr_file getattr;
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allow fingerd_t proc_t:file { read getattr };
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# for date command
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read_sysctl(fingerd_t)
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