264 lines
5.9 KiB
Plaintext
264 lines
5.9 KiB
Plaintext
## <summary>Remote Procedure Call Daemon for managment of network based process communication</summary>
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#######################################
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## <summary>
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## The template to define a rpc domain.
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## </summary>
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## <desc>
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## <p>
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## This template creates a domain to be used for
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## a new rpc daemon.
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## </p>
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## </desc>
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## <param name="userdomain_prefix">
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## The type of daemon to be used.
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## </param>
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#
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template(`rpc_domain_template', `
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########################################
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#
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# Declarations
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#
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type $1_t;
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type $1_exec_t;
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init_daemon_domain($1_t,$1_exec_t)
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domain_use_wide_inherit_fd($1_t)
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####################################
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#
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# Local Policy
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#
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dontaudit $1_t self:capability { net_admin sys_tty_config };
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allow $1_t self:capability net_bind_service;
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allow $1_t self:process signal_perms;
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allow $1_t self:unix_dgram_socket create_socket_perms;
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allow $1_t self:unix_stream_socket create_stream_socket_perms;
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allow $1_t self:netlink_route_socket r_netlink_socket_perms;
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allow $1_t self:tcp_socket create_stream_socket_perms;
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allow $1_t self:udp_socket create_socket_perms;
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allow $1_t var_lib_nfs_t:dir create_dir_perms;
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allow $1_t var_lib_nfs_t:file create_file_perms;
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kernel_list_proc($1_t)
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kernel_read_proc_symlinks($1_t)
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kernel_read_kernel_sysctl($1_t)
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# bind to arbitary unused ports
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kernel_rw_rpc_sysctl($1_t)
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dev_read_sysfs($1_t)
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corenet_tcp_sendrecv_all_if($1_t)
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corenet_udp_sendrecv_all_if($1_t)
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corenet_raw_sendrecv_all_if($1_t)
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corenet_tcp_sendrecv_all_nodes($1_t)
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corenet_udp_sendrecv_all_nodes($1_t)
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corenet_raw_sendrecv_all_nodes($1_t)
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corenet_tcp_sendrecv_all_ports($1_t)
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corenet_udp_sendrecv_all_ports($1_t)
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corenet_tcp_bind_all_nodes($1_t)
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corenet_udp_bind_all_nodes($1_t)
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corenet_tcp_bind_reserved_port($1_t)
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corenet_tcp_bind_reserved_port($1_t)
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corenet_tcp_connect_all_ports($1_t)
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# do not log when it tries to bind to a port belonging to another domain
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corenet_dontaudit_tcp_bind_all_reserved_ports($1_t)
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corenet_dontaudit_udp_bind_all_reserved_ports($1_t)
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# bind to arbitary unused ports
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corenet_tcp_bind_generic_port($1_t)
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fs_search_auto_mountpoints($1_t)
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term_dontaudit_use_console($1_t)
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files_read_etc_files($1_t)
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files_read_etc_runtime_files($1_t)
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files_search_var($1_t)
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files_search_var_lib_dir($1_t)
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init_use_fd($1_t)
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init_use_script_pty($1_t)
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libs_use_ld_so($1_t)
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libs_use_shared_libs($1_t)
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logging_send_syslog_msg($1_t)
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miscfiles_read_localization($1_t)
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sysnet_read_config($1_t)
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userdom_dontaudit_use_unpriv_user_fd($1_t)
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ifdef(`targeted_policy',`
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term_dontaudit_use_unallocated_tty($1_t)
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term_dontaudit_use_generic_pty($1_t)
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files_dontaudit_read_root_file($1_t)
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')
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optional_policy(`mount.te',`
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mount_send_nfs_client_request($1_t)
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')
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optional_policy(`nis.te',`
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nis_use_ypbind($1_t)
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')
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optional_policy(`selinuxutil.te',`
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seutil_sigchld_newrole($1_t)
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')
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optional_policy(`udev.te', `
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udev_read_db($1_t)
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')
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ifdef(`TODO',`
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optional_policy(`rhgb.te',`
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rhgb_domain($1_t)
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')
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')
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')
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########################################
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## <summary>
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## Send UDP network traffic to rpc and recieve UDP traffic from rpc.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`rpc_udp_sendto',`
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gen_require(`
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type rpc_t;
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')
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allow $1 rpc_t:udp_socket sendto;
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allow rpc_t $1:udp_socket recvfrom;
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')
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########################################
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## <summary>
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## Allow read access to exports.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`rpc_read_exports',`
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gen_require(`
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type exports_t;
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')
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allow $1 exports_t:file r_file_perms;
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')
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########################################
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## <summary>
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## Allow write access to exports.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`rpc_write_exports',`
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gen_require(`
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type exports_t;
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')
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allow $1 exports_t:file write;
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')
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########################################
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## <summary>
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## Execute domain in nfsd domain.
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## </summary>
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## <param name="domain">
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## The type of the process performing this action.
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## </param>
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#
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interface(`rpc_domtrans_nfsd',`
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gen_require(`
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type nfsd_t, nfsd_exec_t;
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')
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domain_auto_trans($1,nfsd_exec_t,nfsd_t)
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allow $1 nfsd_t:fd use;
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allow nfsd_t $1:fd use;
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allow nfsd_t $1:fifo_file rw_file_perms;
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allow nfsd_t $1:process sigchld;
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')
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########################################
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## <summary>
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## Allow domain to create read and write NFS directories.
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## </summary>
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## <param name="domain">
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## Domain allowed access.
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## </param>
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#
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interface(`rpc_manage_nfs_rw_content',`
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gen_require(`
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type nfsd_rw_t;
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')
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allow $1 nfsd_rw_t:dir manage_dir_perms;
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allow $1 nfsd_rw_t:file manage_file_perms;
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allow $1 nfsd_rw_t:lnk_file create_lnk_perms;
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')
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########################################
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## <summary>
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## Allow domain to create read and write NFS directories.
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## </summary>
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## <param name="domain">
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## Domain allowed access.
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## </param>
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#
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interface(`rpc_manage_nfs_ro_content',`
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gen_require(`
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type nfsd_ro_t;
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')
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allow $1 nfsd_ro_t:dir manage_dir_perms;
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allow $1 nfsd_ro_t:file manage_file_perms;
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allow $1 nfsd_ro_t:lnk_file create_lnk_perms;
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')
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########################################
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## <summary>
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## Allow domain to read and write to an NFS UDP socket.
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## </summary>
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## <param name="domain">
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## Domain allowed access.
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## </param>
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#
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interface(`rpc_udp_rw_nfs_sockets',`
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gen_require(`
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type nfsd_t;
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')
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allow $1 nfsd_t:udp_socket rw_socket_perms;
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')
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########################################
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## <summary>
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## Allow NFS to send UDP network traffic
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## the specified domain and recieve from it.
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## </summary>
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## <param name="domain">
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## The type of the receiving domain.
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## </param>
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#
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interface(`rpc_udp_sendto_nfs',`
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gen_require(`
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type nfsd_t;
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')
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allow nfsd_t $1:udp_socket sendto;
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allow $1 nfsd_t:udp_socket recvfrom;
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')
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