2005-04-29 17:45:15 +00:00
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#DESC Ping - Send ICMP messages to network hosts
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#
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# Author: David A. Wheeler <dwheeler@ida.org>
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# X-Debian-Packages: iputils-ping netkit-ping iputils-arping arping hping2
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#
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#################################
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#
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# Rules for the ping_t domain.
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#
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# ping_t is the domain for the ping program.
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# ping_exec_t is the type of the corresponding program.
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#
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type ping_t, domain, privlog, nscd_client_domain;
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role sysadm_r types ping_t;
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role system_r types ping_t;
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in_user_role(ping_t)
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type ping_exec_t, file_type, sysadmfile, exec_type;
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2005-09-15 21:03:45 +00:00
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ifdef(`targeted_policy', `', `
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2005-04-29 17:45:15 +00:00
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bool user_ping false;
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if (user_ping) {
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domain_auto_trans(unpriv_userdomain, ping_exec_t, ping_t)
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# allow access to the terminal
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allow ping_t { ttyfile ptyfile }:chr_file rw_file_perms;
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ifdef(`gnome-pty-helper.te', `allow ping_t gphdomain:fd use;')
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}
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2005-09-15 21:03:45 +00:00
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')
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2005-04-29 17:45:15 +00:00
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# Transition into this domain when you run this program.
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domain_auto_trans(sysadm_t, ping_exec_t, ping_t)
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domain_auto_trans(initrc_t, ping_exec_t, ping_t)
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uses_shlib(ping_t)
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can_network_client(ping_t)
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2005-09-15 21:03:45 +00:00
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can_resolve(ping_t)
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2005-04-29 17:45:15 +00:00
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can_ypbind(ping_t)
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allow ping_t etc_t:file { getattr read };
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allow ping_t self:unix_stream_socket create_socket_perms;
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# Let ping create raw ICMP packets.
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allow ping_t self:rawip_socket { create ioctl read write bind getopt setopt };
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# Use capabilities.
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allow ping_t self:capability { net_raw setuid };
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# Access the terminal.
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allow ping_t admin_tty_type:chr_file rw_file_perms;
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ifdef(`gnome-pty-helper.te', `allow ping_t sysadm_gph_t:fd use;')
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allow ping_t privfd:fd use;
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dontaudit ping_t fs_t:filesystem getattr;
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# it tries to access /var/run
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dontaudit ping_t var_t:dir search;
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dontaudit ping_t devtty_t:chr_file { read write };
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dontaudit ping_t self:capability sys_tty_config;
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