83 lines
1.9 KiB
Plaintext
83 lines
1.9 KiB
Plaintext
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#
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# Macros for xauth domains.
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#
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#
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# Author: Russell Coker <russell@coker.com.au>
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#
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#
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# xauth_domain(domain_prefix)
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#
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# Define a derived domain for the xauth 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/xauth.te.
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#
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undefine(`xauth_domain')
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ifdef(`xauth.te', `
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define(`xauth_domain',`
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# Derived domain based on the calling user domain and the program.
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type $1_xauth_t, domain;
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allow $1_xauth_t self:process signal;
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home_domain($1, xauth)
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# Transition from the user domain to this domain.
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domain_auto_trans($1_t, xauth_exec_t, $1_xauth_t)
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ifdef(`ssh.te', `
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domain_auto_trans($1_ssh_t, xauth_exec_t, $1_xauth_t)
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allow $1_xauth_t sshd_t:fifo_file { getattr read };
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dontaudit $1_xauth_t $1_ssh_t:tcp_socket { read write };
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allow $1_xauth_t sshd_t:process sigchld;
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')dnl end if ssh
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# The user role is authorized for this domain.
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role $1_r types $1_xauth_t;
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# Inherit and use descriptors from gnome-pty-helper.
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ifdef(`gnome-pty-helper.te', `
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allow $1_xauth_t $1_gph_t:fd use;
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')
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allow $1_xauth_t privfd:fd use;
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allow $1_xauth_t ptmx_t:chr_file { read write };
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# allow ps to show xauth
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can_ps($1_t, $1_xauth_t)
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allow $1_t $1_xauth_t:process signal;
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uses_shlib($1_xauth_t)
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# allow DNS lookups...
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can_resolve($1_xauth_t)
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can_ypbind($1_xauth_t)
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ifdef(`named.te', `
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can_udp_send($1_xauth_t, named_t)
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can_udp_send(named_t, $1_xauth_t)
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')dnl end if named.te
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allow $1_xauth_t self:unix_stream_socket create_stream_socket_perms;
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allow $1_xauth_t etc_t:file { getattr read };
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allow $1_xauth_t fs_t:filesystem getattr;
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# Write to the user domain tty.
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access_terminal($1_xauth_t, $1)
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# Scan /var/run.
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allow $1_xauth_t var_t:dir search;
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allow $1_xauth_t var_run_t:dir search;
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tmp_domain($1_xauth)
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allow $1_xauth_t $1_tmp_t:file { getattr ioctl read };
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')dnl end xauth_domain macro
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', `
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define(`xauth_domain',`')
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')dnl end if xauth.te
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