161bda392e
Remove unused permission definitions from SELinux. Many of these were only ever used in pre-mainline versions of SELinux, prior to Linux 2.6.0. Some of them were used in the legacy network or compat_net=1 checks that were disabled by default in Linux 2.6.18 and fully removed in Linux 2.6.30. The corresponding classmap declarations were removed from the mainline kernel in: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=42a9699a9fa179c0054ea3cf5ad3cc67104a6162 Permissions never used in mainline Linux: file swapon filesystem transition tcp_socket { connectto newconn acceptfrom } node enforce_dest unix_stream_socket { newconn acceptfrom } Legacy network checks, removed in 2.6.30: socket { recv_msg send_msg } node { tcp_recv tcp_send udp_recv udp_send rawip_recv rawip_send dccp_recv dccp_send } netif { tcp_recv tcp_send udp_recv udp_send rawip_recv rawip_send dccp_recv dccp_send } Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
139 lines
3.5 KiB
Plaintext
139 lines
3.5 KiB
Plaintext
policy_module(irc, 2.6.2)
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########################################
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#
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# Declarations
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#
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## <desc>
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## <p>
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## Determine whether irc clients can
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## listen on and connect to any
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## unreserved TCP ports.
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## </p>
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## </desc>
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gen_tunable(irc_use_any_tcp_ports, false)
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attribute_role irc_roles;
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type irc_t;
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type irc_exec_t;
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userdom_user_application_domain(irc_t, irc_exec_t)
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role irc_roles types irc_t;
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type irc_conf_t;
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files_config_file(irc_conf_t)
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type irc_home_t;
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userdom_user_home_content(irc_home_t)
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type irc_log_home_t;
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userdom_user_home_content(irc_log_home_t)
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type irc_tmp_t;
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userdom_user_tmp_file(irc_tmp_t)
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########################################
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#
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# Local policy
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#
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allow irc_t self:process { getsched signal sigkill };
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allow irc_t self:fifo_file rw_fifo_file_perms;
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allow irc_t self:unix_dgram_socket create_socket_perms;
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allow irc_t self:unix_stream_socket { accept listen };
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allow irc_t irc_conf_t:file read_file_perms;
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can_exec(irc_t, irc_exec_t)
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corecmd_search_bin(irc_t)
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manage_dirs_pattern(irc_t, irc_home_t, irc_home_t)
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manage_fifo_files_pattern(irc_t, irc_home_t, irc_home_t)
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manage_files_pattern(irc_t, irc_home_t, irc_home_t)
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manage_lnk_files_pattern(irc_t, irc_home_t, irc_home_t)
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userdom_user_home_dir_filetrans(irc_t, irc_home_t, dir, ".irssi")
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userdom_user_home_dir_filetrans(irc_t, irc_home_t, file, ".ircmotd")
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userdom_user_home_dir_filetrans(irc_t, irc_home_t, dir, ".weechat")
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manage_dirs_pattern(irc_t, irc_log_home_t, irc_log_home_t)
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create_files_pattern(irc_t, irc_log_home_t, irc_log_home_t)
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append_files_pattern(irc_t, irc_log_home_t, irc_log_home_t)
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userdom_user_home_dir_filetrans(irc_t, irc_log_home_t, dir, "irclogs")
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manage_dirs_pattern(irc_t, irc_tmp_t, irc_tmp_t)
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manage_files_pattern(irc_t, irc_tmp_t, irc_tmp_t)
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manage_lnk_files_pattern(irc_t, irc_tmp_t, irc_tmp_t)
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manage_fifo_files_pattern(irc_t, irc_tmp_t, irc_tmp_t)
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manage_sock_files_pattern(irc_t, irc_tmp_t, irc_tmp_t)
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files_tmp_filetrans(irc_t, irc_tmp_t, { file dir lnk_file sock_file fifo_file })
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# For /proc/sys/crypto/fips_enabled
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kernel_read_crypto_sysctls(irc_t)
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kernel_read_system_state(irc_t)
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corenet_all_recvfrom_unlabeled(irc_t)
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corenet_all_recvfrom_netlabel(irc_t)
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corenet_tcp_sendrecv_generic_if(irc_t)
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corenet_tcp_sendrecv_generic_node(irc_t)
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corenet_sendrecv_gatekeeper_client_packets(irc_t)
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corenet_tcp_connect_gatekeeper_port(irc_t)
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corenet_sendrecv_http_cache_client_packets(irc_t)
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corenet_tcp_connect_http_cache_port(irc_t)
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corenet_sendrecv_ircd_client_packets(irc_t)
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corenet_tcp_connect_ircd_port(irc_t)
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dev_read_urand(irc_t)
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dev_read_rand(irc_t)
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domain_use_interactive_fds(irc_t)
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files_read_usr_files(irc_t)
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fs_getattr_all_fs(irc_t)
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fs_search_auto_mountpoints(irc_t)
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term_use_controlling_term(irc_t)
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term_list_ptys(irc_t)
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auth_use_nsswitch(irc_t)
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init_read_utmp(irc_t)
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init_dontaudit_lock_utmp(irc_t)
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miscfiles_read_generic_certs(irc_t)
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miscfiles_read_localization(irc_t)
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userdom_use_user_terminals(irc_t)
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userdom_user_content_access_template(irc, irc_t)
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xdg_manage_downloads(irc_t)
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tunable_policy(`irc_use_any_tcp_ports',`
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allow irc_t self:tcp_socket { accept listen };
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corenet_sendrecv_all_server_packets(irc_t)
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corenet_tcp_bind_all_unreserved_ports(irc_t)
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corenet_sendrecv_all_client_packets(irc_t)
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corenet_tcp_connect_all_unreserved_ports(irc_t)
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')
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tunable_policy(`use_nfs_home_dirs',`
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fs_manage_nfs_dirs(irc_t)
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fs_manage_nfs_files(irc_t)
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fs_manage_nfs_symlinks(irc_t)
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')
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tunable_policy(`use_samba_home_dirs',`
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fs_manage_cifs_dirs(irc_t)
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fs_manage_cifs_files(irc_t)
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fs_manage_cifs_symlinks(irc_t)
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')
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optional_policy(`
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seutil_use_newrole_fds(irc_t)
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')
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