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.
151 lines
3.4 KiB
Plaintext
151 lines
3.4 KiB
Plaintext
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policy_module(pyzor,1.2.2)
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########################################
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#
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# Declarations
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#
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type pyzor_t;
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type pyzor_exec_t;
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domain_type(pyzor_t)
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domain_entry_file(pyzor_t,pyzor_exec_t)
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role system_r types pyzor_t;
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type pyzord_t;
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type pyzord_exec_t;
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domain_type(pyzord_t)
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init_daemon_domain(pyzord_t,pyzord_exec_t)
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type pyzor_etc_t;
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files_type(pyzor_etc_t)
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type pyzord_log_t;
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logging_log_file(pyzord_log_t)
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type pyzor_tmp_t;
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files_tmp_file(pyzor_tmp_t)
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type pyzor_var_lib_t;
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files_type(pyzor_var_lib_t)
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########################################
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#
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# Pyzor local policy
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#
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allow pyzor_t self:udp_socket create_socket_perms;
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allow pyzor_t pyzor_var_lib_t:dir list_dir_perms;
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read_files_pattern(pyzor_t,pyzor_var_lib_t,pyzor_var_lib_t)
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files_search_var_lib(pyzor_t)
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manage_files_pattern(pyzor_t,pyzor_tmp_t,pyzor_tmp_t)
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manage_dirs_pattern(pyzor_t,pyzor_tmp_t,pyzor_tmp_t)
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files_tmp_filetrans(pyzor_t, pyzor_tmp_t, { file dir })
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kernel_read_kernel_sysctls(pyzor_t)
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kernel_read_system_state(pyzor_t)
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corecmd_list_bin(pyzor_t)
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corecmd_getattr_bin_files(pyzor_t)
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corenet_tcp_sendrecv_all_if(pyzor_t)
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corenet_udp_sendrecv_all_if(pyzor_t)
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corenet_tcp_sendrecv_all_nodes(pyzor_t)
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corenet_udp_sendrecv_all_nodes(pyzor_t)
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corenet_tcp_sendrecv_all_ports(pyzor_t)
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corenet_udp_sendrecv_all_ports(pyzor_t)
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corenet_tcp_connect_http_port(pyzor_t)
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dev_read_urand(pyzor_t)
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files_read_etc_files(pyzor_t)
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auth_use_nsswitch(pyzor_t)
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libs_use_ld_so(pyzor_t)
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libs_use_shared_libs(pyzor_t)
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miscfiles_read_localization(pyzor_t)
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userdom_dontaudit_search_sysadm_home_dirs(pyzor_t)
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ifdef(`targeted_policy',`
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userdom_read_generic_user_home_content_files(pyzor_t)
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')
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optional_policy(`
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amavis_manage_lib_files(pyzor_t)
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amavis_manage_spool_files(pyzor_t)
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')
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optional_policy(`
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spamassassin_signal_spamd(pyzor_t)
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spamassassin_read_spamd_tmp_files(pyzor_t)
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')
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########################################
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#
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# Pyzord local policy
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#
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allow pyzord_t self:udp_socket create_socket_perms;
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manage_files_pattern(pyzord_t,pyzor_var_lib_t,pyzor_var_lib_t)
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allow pyzord_t pyzor_var_lib_t:dir setattr;
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files_var_lib_filetrans(pyzord_t,pyzor_var_lib_t,{ file dir })
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read_files_pattern(pyzord_t,pyzor_etc_t,pyzor_etc_t)
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allow pyzord_t pyzor_etc_t:dir list_dir_perms;
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can_exec(pyzord_t,pyzor_exec_t)
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manage_files_pattern(pyzord_t,pyzord_log_t,pyzord_log_t)
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allow pyzord_t pyzord_log_t:dir setattr;
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logging_log_filetrans(pyzord_t,pyzord_log_t, { file dir } )
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kernel_read_kernel_sysctls(pyzord_t)
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kernel_read_system_state(pyzord_t)
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dev_read_urand(pyzord_t)
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corecmd_exec_bin(pyzord_t)
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corenet_all_recvfrom_unlabeled(pyzord_t)
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corenet_all_recvfrom_netlabel(pyzord_t)
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corenet_udp_sendrecv_all_if(pyzord_t)
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corenet_udp_sendrecv_all_nodes(pyzord_t)
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corenet_udp_sendrecv_all_ports(pyzord_t)
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corenet_udp_bind_all_nodes(pyzord_t)
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corenet_udp_bind_pyzor_port(pyzord_t)
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corenet_sendrecv_pyzor_server_packets(pyzord_t)
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files_read_etc_files(pyzord_t)
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auth_use_nsswitch(pyzord_t)
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libs_use_ld_so(pyzord_t)
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libs_use_shared_libs(pyzord_t)
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locallogin_dontaudit_use_fds(pyzord_t)
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miscfiles_read_localization(pyzord_t)
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# Do not audit attempts to access /root.
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userdom_dontaudit_search_sysadm_home_dirs(pyzord_t)
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userdom_dontaudit_search_staff_home_dirs(pyzord_t)
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mta_manage_spool(pyzord_t)
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ifdef(`targeted_policy',`
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term_dontaudit_use_generic_ptys(pyzord_t)
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term_dontaudit_use_unallocated_ttys(pyzord_t)
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userdom_read_generic_user_home_content_files(pyzord_t)
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')
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optional_policy(`
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logging_send_syslog_msg(pyzord_t)
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')
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