141 lines
3.9 KiB
Plaintext
141 lines
3.9 KiB
Plaintext
# Sample SELinux Policy
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## <summary>
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## Sample SELinux Policy
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## </summary>
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## <desc>
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## <p>
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## This module is not functional,
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## but only to test the syntax highlighting.
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## </p>
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## </desc>
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## <required val="true">
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## Depended on by other required modules.
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## </required>
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policycap open_perms;
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module myapp 1.0;
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require {
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type httpd_t;
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type httpd_sys_content_t;
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type initrc_t;
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class sock_file write;
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class unix_stream_socket connectto;
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}
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allow httpd_t httpd_sys_content_t:sock_file write;
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allow httpd_t initrc_t:unix_stream_socket connectto;
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# Refpolicy
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tunable_policy(`allow_execmem',`
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/usr/share/holas(/.*)? -- gen_context(system_u:object_r:holas_t,s0,a,b);
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')
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# M4 Macros
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regexp(`GNUs not Unix', `\w\(\w+\)$', `*** \& *** \1 ***')
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ifdef(`distro_ubuntu',`
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unconfined_domain(chkpwd_t)
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')
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dominance { gen_dominance(0,decr($1)) };
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neverallow user=_isolated domain=((?!isolated_app).)*
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allow consoletype_t self:capability { sys_admin sys_tty_config };
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allow consoletype_t self:msg { send receive };
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# sample for administrative user
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user jadmin roles { staff_r sysadm_r };
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# sample for regular user
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user jdoe roles { user_r };
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default_user process source;
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default_range process source low;
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default_range name GLBLUB;
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sid devnull;
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sid sysctl;
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common file { ioctl read write create getattr setattr lock relabelfrom relabelto append map unlink link rename execute swapon quotaon mounton };
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class dir inherits file { add_name remove_name reparent search rmdir open audit_access execmod };
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class class;
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sensitivity s0 alias sens0;
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category c0 alias cat0;
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mlsconstrain dir { search read ioctl lock }
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(( h1 dom h2 ) or ( t1 == mcsreadall ) or
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(( t1 != mcs_constrained_type ) and (t2 == domain)));
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attribute_role dpkg_roles;
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roleattribute system_r dpkg_roles;
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role system_r types system_t;
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role_transition hello init_script_file_type system_r;
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level s0:c0;
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user user_u roles role_r level s1:c1 range s1:c1 - s2:c2;
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range_transition initrc_t auditd_exec_t:process s15:c0.c255 - s20;
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range_transition source target:class s1 - s2 dsd;
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range_transition source target:class s1 ;
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attribute filesystem_type;
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type dhcp_etc_t;
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typealias dhcp_etc_t ALIAS { etc_dhcp_t etc_dhcpc_t etc_dhcpd_t };
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bool le_boolean true;
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TUNABLE allow_java_execstack false;
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type_transition root_xdrawable_t input_xevent_t:x_event root_input_xevent_t;
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AUDITALLOW xserver_t { root_xdrawable_t x_domain }:x_drawable send;
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optional {
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neverallow untrusted_app *:{ netlink_route_socket netlink_selinux_socket } ioctl;
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neverallowxperm shell domain:{ rawip_socket tcp_socket udp_socket } ioctl priv_sock_ioctls;
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};
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if le_boolean {
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DONTAUDIT untrusted_app asec_public_file:file { execute execmod };
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} else {
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ALLOW untrusted_app perfprofd_data_file:file r_file_perms;
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allow untrusted_app perfprofd_data_file:dir r_dir_perms;
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};
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sid devnull system_u:object_r:null_device_t:s0
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genfscon sysfs /devices/system/cpu/online gen_context(system_u:object_r:cpu_online_t,s0)
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genfscon rootfs / gen_context(system_u:object_r:root_t,s0)
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genfscon proc /cpuinfo u:object_r:proc_cpuinfo:s0
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genfscon selinuxfs / u:object_r:selinuxfs:s0
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fs_use_trans devtmpfs system_u:object_r:device_t:s0;
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fs_use_task pipefs u:object_r:pipefs:s0;
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fs_use_xattr xfs u:object_r:labeledfs:s0;
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fs_use_xattr btrfs u:object_r:labeledfs:s0;
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portcon tcp 80 u:object_r:http_port:s0;
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portcon udp 1024-65535 gen_context(system_u:object_r:unreserved_port_t, s0);
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netifcon $2 gen_context(system_u:object_r:$1,$3) gen_context(system_u:object_r:unlabeled_t,$3);
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nodecon 2001:0DB8:AC10:FE01:: 2001:0DE0:DA88:2222:: system_u:object_r:hello_t:s0;
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nodecon ipv4 127.0.0.2 255.255.255.255 system_u:object_r:node_t:s0;
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#line 118
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# Regular Expressions
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regexp(`Hello(!|\^\^)+', `
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^\s*(?<hello>\.)
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(
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hello[^\s\x12/][1-9]*| # Hello
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bye
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)\s*$
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')
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"aa/aa(?=sdf sdf)ds(aa aa)df[^ a]"
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"open
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"text\"aaa
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"filename\s\w\%(?=aa)aa"
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"/path\s\w(?=aa)aa"
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u:role:type:sen:cat:other
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u:role:type:sen:cat - sen:cat:other
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u:role:type:s0.s1:c0 , c1 - s2.s3:c2.c3,c4:other
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u:role:type:s0,other
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