2005-04-29 17:45:15 +00:00
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#
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# Macros for chkpwd domains.
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#
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#
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# chkpwd_domain(domain_prefix)
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#
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# Define a derived domain for the *_chkpwd program when executed
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# by a user domain.
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#
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# The type declaration for the executable type for this program is
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# provided separately in domains/program/su.te.
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#
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undefine(`chkpwd_domain')
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ifdef(`chkpwd.te', `
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define(`chkpwd_domain',`
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# Derived domain based on the calling user domain and the program.
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type $1_chkpwd_t, domain, privlog, nscd_client_domain, auth;
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2005-09-16 19:36:10 +00:00
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role $1_r types $1_chkpwd_t;
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2005-04-29 17:45:15 +00:00
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# is_selinux_enabled
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allow $1_chkpwd_t proc_t:file read;
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2005-09-16 19:36:10 +00:00
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2005-04-29 17:45:15 +00:00
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can_getcon($1_chkpwd_t)
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2005-09-16 19:36:10 +00:00
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authentication_domain($1_chkpwd_t)
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2005-04-29 17:45:15 +00:00
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ifelse($1, system, `
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domain_auto_trans(auth_chkpwd, chkpwd_exec_t, system_chkpwd_t)
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allow auth_chkpwd sbin_t:dir search;
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2005-09-16 19:36:10 +00:00
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allow auth_chkpwd self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay };
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dontaudit system_chkpwd_t { user_tty_type tty_device_t }:chr_file rw_file_perms;
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authentication_domain(auth_chkpwd)
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2005-04-29 17:45:15 +00:00
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', `
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domain_auto_trans($1_t, chkpwd_exec_t, $1_chkpwd_t)
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allow $1_t sbin_t:dir search;
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2005-09-16 19:36:10 +00:00
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allow $1_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay };
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2005-04-29 17:45:15 +00:00
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# Write to the user domain tty.
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access_terminal($1_chkpwd_t, $1)
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allow $1_chkpwd_t privfd:fd use;
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# Inherit and use descriptors from gnome-pty-helper.
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ifdef(`gnome-pty-helper.te',`allow $1_chkpwd_t $1_gph_t:fd use;')
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# Inherit and use descriptors from newrole.
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ifdef(`newrole.te', `allow $1_chkpwd_t newrole_t:fd use;')
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')
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uses_shlib($1_chkpwd_t)
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allow $1_chkpwd_t etc_t:file { getattr read };
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allow $1_chkpwd_t self:unix_dgram_socket create_socket_perms;
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allow $1_chkpwd_t self:unix_stream_socket create_socket_perms;
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read_locale($1_chkpwd_t)
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# Use capabilities.
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allow $1_chkpwd_t self:capability setuid;
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r_dir_file($1_chkpwd_t, selinux_config_t)
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# for nscd
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ifdef(`nscd.te', `', `
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dontaudit $1_chkpwd_t var_t:dir search;
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')
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dontaudit $1_chkpwd_t fs_t:filesystem getattr;
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')
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', `
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define(`chkpwd_domain',`')
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')
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