1900668638
The latest revision of the labeled policy patches which enable both labeled and unlabeled policy support for NetLabel. This revision takes into account Chris' feedback from the first version and reduces the number of interface calls in each domain down to two at present: one for unlabeled access, one for NetLabel access. The older, transport layer specific interfaces, are still present for use by third-party modules but are not used in the default policy modules. trunk: Use netmsg initial SID for MLS-only Netlabel packets, from Paul Moore. This patch changes the policy to use the netmsg initial SID as the "base" SID/context for NetLabel packets which only have MLS security attributes. Currently we use the unlabeled initial SID which makes it very difficult to distinquish between actual unlabeled packets and those packets which have MLS security attributes.
110 lines
3.0 KiB
Plaintext
110 lines
3.0 KiB
Plaintext
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policy_module(imaze,1.2.1)
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########################################
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#
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# Declarations
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#
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type imazesrv_t;
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type imazesrv_exec_t;
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init_daemon_domain(imazesrv_t,imazesrv_exec_t)
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type imazesrv_data_t;
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files_type(imazesrv_data_t)
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type imazesrv_data_labs_t;
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files_type(imazesrv_data_labs_t)
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type imazesrv_log_t;
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logging_log_file(imazesrv_log_t)
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type imazesrv_var_run_t;
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files_pid_file(imazesrv_var_run_t)
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########################################
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#
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# Local policy
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#
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dontaudit imazesrv_t self:capability sys_tty_config;
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allow imazesrv_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
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allow imazesrv_t self:fd use;
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allow imazesrv_t self:fifo_file rw_fifo_file_perms;
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allow imazesrv_t self:unix_dgram_socket { create_socket_perms sendto };
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allow imazesrv_t self:unix_stream_socket { create_stream_socket_perms connectto };
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allow imazesrv_t self:shm create_shm_perms;
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allow imazesrv_t self:sem create_sem_perms;
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allow imazesrv_t self:msgq create_msgq_perms;
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allow imazesrv_t self:msg { send receive };
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allow imazesrv_t self:tcp_socket create_stream_socket_perms;
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allow imazesrv_t self:udp_socket create_socket_perms;
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allow imazesrv_t imazesrv_data_t:dir list_dir_perms;
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read_files_pattern(imazesrv_t,imazesrv_data_t,imazesrv_data_t)
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read_lnk_files_pattern(imazesrv_t,imazesrv_data_t,imazesrv_data_t)
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allow imazesrv_t imazesrv_log_t:file manage_file_perms;
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allow imazesrv_t imazesrv_log_t:dir add_entry_dir_perms;
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logging_log_filetrans(imazesrv_t,imazesrv_log_t,file)
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manage_files_pattern(imazesrv_t,imazesrv_var_run_t,imazesrv_var_run_t)
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files_pid_filetrans(imazesrv_t,imazesrv_var_run_t,file)
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kernel_read_kernel_sysctls(imazesrv_t)
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kernel_list_proc(imazesrv_t)
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kernel_read_proc_symlinks(imazesrv_t)
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corenet_all_recvfrom_unlabeled(imazesrv_t)
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corenet_all_recvfrom_netlabel(imazesrv_t)
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corenet_tcp_sendrecv_generic_if(imazesrv_t)
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corenet_udp_sendrecv_generic_if(imazesrv_t)
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corenet_tcp_sendrecv_all_nodes(imazesrv_t)
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corenet_udp_sendrecv_all_nodes(imazesrv_t)
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corenet_tcp_sendrecv_all_ports(imazesrv_t)
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corenet_udp_sendrecv_all_ports(imazesrv_t)
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corenet_tcp_bind_all_nodes(imazesrv_t)
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corenet_udp_bind_all_nodes(imazesrv_t)
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corenet_tcp_bind_imaze_port(imazesrv_t)
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corenet_udp_bind_imaze_port(imazesrv_t)
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corenet_sendrecv_imaze_server_packets(imazesrv_t)
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dev_read_sysfs(imazesrv_t)
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domain_use_interactive_fds(imazesrv_t)
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files_read_etc_files(imazesrv_t)
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fs_getattr_all_fs(imazesrv_t)
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fs_search_auto_mountpoints(imazesrv_t)
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libs_use_ld_so(imazesrv_t)
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libs_use_shared_libs(imazesrv_t)
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logging_send_syslog_msg(imazesrv_t)
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miscfiles_read_localization(imazesrv_t)
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sysnet_read_config(imazesrv_t)
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userdom_use_unpriv_users_fds(imazesrv_t)
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userdom_dontaudit_search_sysadm_home_dirs(imazesrv_t)
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ifdef(`targeted_policy',`
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term_dontaudit_use_unallocated_ttys(imazesrv_t)
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term_dontaudit_use_generic_ptys(imazesrv_t)
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files_dontaudit_read_root_files(imazesrv_t)
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')
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optional_policy(`
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nis_use_ypbind(imazesrv_t)
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')
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optional_policy(`
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seutil_sigchld_newrole(imazesrv_t)
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')
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optional_policy(`
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udev_read_db(imazesrv_t)
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')
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