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Commit | Line | Data |
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7c8fc35b | 1 | |
cfcf5004 | 2 | policy_module(dhcp, 1.6.0) |
7c8fc35b CP |
3 | |
4 | ######################################## | |
5 | # | |
6 | # Declarations | |
7 | # | |
8 | ||
9 | type dhcpd_t; | |
10 | type dhcpd_exec_t; | |
11 | init_daemon_domain(dhcpd_t,dhcpd_exec_t) | |
12 | ||
13 | type dhcpd_state_t; | |
14 | files_type(dhcpd_state_t) | |
15 | ||
16 | type dhcpd_tmp_t; | |
17 | files_tmp_file(dhcpd_tmp_t) | |
18 | ||
19 | type dhcpd_var_run_t; | |
20 | files_pid_file(dhcpd_var_run_t) | |
21 | ||
22 | ######################################## | |
23 | # | |
24 | # Local policy | |
25 | # | |
26 | ||
7b90f2db CP |
27 | allow dhcpd_t self:capability net_raw; |
28 | dontaudit dhcpd_t self:capability { net_admin sys_tty_config }; | |
681c9a02 | 29 | allow dhcpd_t self:process signal_perms; |
7c8fc35b CP |
30 | allow dhcpd_t self:fifo_file { read write getattr }; |
31 | allow dhcpd_t self:unix_dgram_socket create_socket_perms; | |
32 | allow dhcpd_t self:unix_stream_socket create_socket_perms; | |
33 | allow dhcpd_t self:netlink_route_socket r_netlink_socket_perms; | |
34 | allow dhcpd_t self:tcp_socket create_stream_socket_perms; | |
35 | allow dhcpd_t self:udp_socket create_socket_perms; | |
36 | # Allow dhcpd_t to use packet sockets | |
37 | allow dhcpd_t self:packet_socket create_socket_perms; | |
38 | allow dhcpd_t self:rawip_socket create_socket_perms; | |
39 | ||
40 | can_exec(dhcpd_t,dhcpd_exec_t) | |
41 | ||
c0868a7a | 42 | manage_files_pattern(dhcpd_t,dhcpd_state_t,dhcpd_state_t) |
1c1ac67f | 43 | sysnet_dhcp_state_filetrans(dhcpd_t,dhcpd_state_t,file) |
7c8fc35b | 44 | |
c0868a7a CP |
45 | manage_dirs_pattern(dhcpd_t,dhcpd_tmp_t,dhcpd_tmp_t) |
46 | manage_files_pattern(dhcpd_t,dhcpd_tmp_t,dhcpd_tmp_t) | |
103fe280 | 47 | files_tmp_filetrans(dhcpd_t, dhcpd_tmp_t, { file dir }) |
7c8fc35b | 48 | |
c0868a7a | 49 | manage_files_pattern(dhcpd_t,dhcpd_var_run_t,dhcpd_var_run_t) |
1c1ac67f | 50 | files_pid_filetrans(dhcpd_t,dhcpd_var_run_t,file) |
7c8fc35b CP |
51 | |
52 | kernel_read_system_state(dhcpd_t) | |
445522dc | 53 | kernel_read_kernel_sysctls(dhcpd_t) |
7c8fc35b | 54 | |
19006686 CP |
55 | corenet_all_recvfrom_unlabeled(dhcpd_t) |
56 | corenet_all_recvfrom_netlabel(dhcpd_t) | |
7c8fc35b CP |
57 | corenet_tcp_sendrecv_all_if(dhcpd_t) |
58 | corenet_udp_sendrecv_all_if(dhcpd_t) | |
59 | corenet_raw_sendrecv_all_if(dhcpd_t) | |
60 | corenet_tcp_sendrecv_all_nodes(dhcpd_t) | |
61 | corenet_udp_sendrecv_all_nodes(dhcpd_t) | |
62 | corenet_raw_sendrecv_all_nodes(dhcpd_t) | |
63 | corenet_tcp_sendrecv_all_ports(dhcpd_t) | |
64 | corenet_udp_sendrecv_all_ports(dhcpd_t) | |
65 | corenet_tcp_bind_all_nodes(dhcpd_t) | |
66 | corenet_udp_bind_all_nodes(dhcpd_t) | |
77f6e2cd | 67 | corenet_tcp_bind_dhcpd_port(dhcpd_t) |
7c8fc35b CP |
68 | corenet_udp_bind_dhcpd_port(dhcpd_t) |
69 | corenet_udp_bind_pxe_port(dhcpd_t) | |
a0824843 | 70 | corenet_tcp_connect_all_ports(dhcpd_t) |
141cffdd CP |
71 | corenet_sendrecv_dhcpd_server_packets(dhcpd_t) |
72 | corenet_sendrecv_pxe_server_packets(dhcpd_t) | |
73 | corenet_sendrecv_all_client_packets(dhcpd_t) | |
7c8fc35b CP |
74 | |
75 | dev_read_sysfs(dhcpd_t) | |
76 | dev_read_rand(dhcpd_t) | |
77 | dev_read_urand(dhcpd_t) | |
78 | ||
79 | fs_getattr_all_fs(dhcpd_t) | |
80 | fs_search_auto_mountpoints(dhcpd_t) | |
81 | ||
7c8fc35b | 82 | corecmd_exec_bin(dhcpd_t) |
7c8fc35b | 83 | |
15722ec9 | 84 | domain_use_interactive_fds(dhcpd_t) |
7c8fc35b CP |
85 | |
86 | files_read_etc_files(dhcpd_t) | |
87 | files_read_usr_files(dhcpd_t) | |
88 | files_read_etc_runtime_files(dhcpd_t) | |
89 | files_search_var_lib(dhcpd_t) | |
90 | ||
7c8fc35b CP |
91 | libs_use_ld_so(dhcpd_t) |
92 | libs_use_shared_libs(dhcpd_t) | |
93 | ||
94 | logging_send_syslog_msg(dhcpd_t) | |
95 | ||
96 | miscfiles_read_localization(dhcpd_t) | |
97 | ||
98 | sysnet_read_config(dhcpd_t) | |
99 | sysnet_read_dhcp_config(dhcpd_t) | |
100 | ||
15722ec9 | 101 | userdom_dontaudit_use_unpriv_user_fds(dhcpd_t) |
e9c6cda7 CP |
102 | |
103 | sysadm_dontaudit_search_home_dirs(dhcpd_t) | |
7c8fc35b CP |
104 | |
105 | ifdef(`distro_gentoo',` | |
106 | allow dhcpd_t self:capability { chown dac_override setgid setuid sys_chroot }; | |
107 | ') | |
108 | ||
bb7170f6 | 109 | optional_policy(` |
7c8fc35b CP |
110 | # used for dynamic DNS |
111 | bind_read_dnssec_keys(dhcpd_t) | |
112 | ') | |
113 | ||
8708d9be CP |
114 | optional_policy(` |
115 | dbus_system_bus_client_template(dhcpd,dhcpd_t) | |
116 | dbus_connect_system_bus(dhcpd_t) | |
8708d9be CP |
117 | ') |
118 | ||
bb7170f6 | 119 | optional_policy(` |
7c8fc35b CP |
120 | nis_use_ypbind(dhcpd_t) |
121 | ') | |
122 | ||
bb7170f6 | 123 | optional_policy(` |
1815bad1 | 124 | nscd_socket_use(dhcpd_t) |
a0824843 CP |
125 | ') |
126 | ||
bb7170f6 | 127 | optional_policy(` |
7c8fc35b CP |
128 | seutil_sigchld_newrole(dhcpd_t) |
129 | ') | |
130 | ||
bb7170f6 | 131 | optional_policy(` |
7c8fc35b CP |
132 | udev_read_db(dhcpd_t) |
133 | ') |