69d1431276
Use permission sets where possible. Use permission sets where possible. Use permission sets where possible. Use permission sets where possible. Use permission sets where possible. Use permission sets where possible. Use permission sets where possible.
443 lines
9.1 KiB
Plaintext
443 lines
9.1 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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## RPC stub interface. No access allowed.
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## </summary>
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## <param name="domain" unused="true">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`rpc_stub',`
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gen_require(`
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type exports_t;
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')
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')
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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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## <summary>
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## The type of daemon to be used.
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## </summary>
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## </param>
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#
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template(`rpc_domain_template',`
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gen_require(`
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type var_lib_nfs_t;
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')
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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_interactive_fds($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:tcp_socket create_stream_socket_perms;
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allow $1_t self:udp_socket create_socket_perms;
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manage_dirs_pattern($1_t, var_lib_nfs_t, var_lib_nfs_t)
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manage_files_pattern($1_t, var_lib_nfs_t, var_lib_nfs_t)
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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_sysctls($1_t)
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# bind to arbitary unused ports
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kernel_rw_rpc_sysctls($1_t)
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dev_read_sysfs($1_t)
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dev_read_urand($1_t)
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dev_read_rand($1_t)
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corenet_all_recvfrom_unlabeled($1_t)
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corenet_all_recvfrom_netlabel($1_t)
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corenet_tcp_sendrecv_generic_if($1_t)
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corenet_udp_sendrecv_generic_if($1_t)
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corenet_tcp_sendrecv_generic_node($1_t)
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corenet_udp_sendrecv_generic_node($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_generic_node($1_t)
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corenet_udp_bind_generic_node($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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corenet_sendrecv_portmap_client_packets($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_ports($1_t)
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corenet_dontaudit_udp_bind_all_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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corenet_udp_bind_generic_port($1_t)
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corenet_tcp_bind_all_rpc_ports($1_t)
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corenet_udp_bind_all_rpc_ports($1_t)
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corenet_sendrecv_generic_server_packets($1_t)
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fs_rw_rpc_named_pipes($1_t)
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fs_search_auto_mountpoints($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($1_t)
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files_list_home($1_t)
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auth_use_nsswitch($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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userdom_dontaudit_use_unpriv_user_fds($1_t)
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optional_policy(`
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rpcbind_stream_connect($1_t)
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')
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optional_policy(`
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seutil_sigchld_newrole($1_t)
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')
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optional_policy(`
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udev_read_db($1_t)
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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. (Deprecated)
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`rpc_udp_send',`
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refpolicywarn(`$0($*) has been deprecated.')
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')
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########################################
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## <summary>
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## Do not audit attempts to get the attributes
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## of the NFS export file.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`rpc_dontaudit_getattr_exports',`
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gen_require(`
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type exports_t;
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')
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dontaudit $1 exports_t:file getattr_file_perms;
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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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## <summary>
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## Domain allowed access.
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## </summary>
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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 read_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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## <summary>
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## Domain allowed access.
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## </summary>
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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_file_perms;
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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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## <summary>
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## Domain allowed to transition.
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## </summary>
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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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domtrans_pattern($1, nfsd_exec_t, nfsd_t)
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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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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`rpc_initrc_domtrans_nfsd',`
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gen_require(`
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type nfsd_initrc_exec_t;
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')
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init_labeled_script_domtrans($1, nfsd_initrc_exec_t)
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')
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########################################
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## <summary>
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## Execute domain in rpcd domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`rpc_domtrans_rpcd',`
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gen_require(`
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type rpcd_t, rpcd_exec_t;
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')
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domtrans_pattern($1, rpcd_exec_t, rpcd_t)
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allow rpcd_t $1:process signal;
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')
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########################################
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## <summary>
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## Execute rpcd in the rcpd domain, and
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## allow the specified role the rpcd domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## The role to be allowed the rpcd domain.
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## </summary>
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## </param>
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#
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interface(`rpc_run_rpcd',`
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gen_require(`
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type rpcd_t;
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')
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rpc_domtrans_rpcd($1)
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role $2 types rpcd_t;
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')
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#######################################
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## <summary>
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## Execute domain in rpcd domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`rpc_initrc_domtrans_rpcd',`
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gen_require(`
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type rpcd_initrc_exec_t;
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')
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init_labeled_script_domtrans($1, rpcd_initrc_exec_t)
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')
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########################################
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## <summary>
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## Read NFS exported content.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`rpc_read_nfs_content',`
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gen_require(`
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type nfsd_ro_t, nfsd_rw_t;
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')
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allow $1 { nfsd_ro_t nfsd_rw_t }:dir list_dir_perms;
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allow $1 { nfsd_ro_t nfsd_rw_t }:file read_file_perms;
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allow $1 { nfsd_ro_t nfsd_rw_t }:lnk_file read_lnk_file_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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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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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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manage_dirs_pattern($1, nfsd_rw_t, nfsd_rw_t)
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manage_files_pattern($1, nfsd_rw_t, nfsd_rw_t)
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manage_lnk_files_pattern($1, nfsd_rw_t, nfsd_rw_t)
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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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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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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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manage_dirs_pattern($1, nfsd_ro_t, nfsd_ro_t)
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manage_files_pattern($1, nfsd_ro_t, nfsd_ro_t)
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manage_lnk_files_pattern($1, nfsd_ro_t, nfsd_ro_t)
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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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## <summary>
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## Domain allowed access.
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## </summary>
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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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## Send UDP traffic to NFSd. (Deprecated)
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`rpc_udp_send_nfs',`
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refpolicywarn(`$0($*) has been deprecated.')
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')
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########################################
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## <summary>
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## Search NFS state data in /var/lib/nfs.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`rpc_search_nfs_state_data',`
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gen_require(`
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type var_lib_nfs_t;
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')
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files_search_var_lib($1)
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allow $1 var_lib_nfs_t:dir search_dir_perms;
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')
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########################################
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## <summary>
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## Read NFS state data in /var/lib/nfs.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`rpc_read_nfs_state_data',`
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gen_require(`
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type var_lib_nfs_t;
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')
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files_search_var_lib($1)
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read_files_pattern($1, var_lib_nfs_t, var_lib_nfs_t)
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')
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########################################
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## <summary>
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## Manage NFS state data in /var/lib/nfs.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`rpc_manage_nfs_state_data',`
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gen_require(`
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type var_lib_nfs_t;
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')
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files_search_var_lib($1)
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manage_files_pattern($1, var_lib_nfs_t, var_lib_nfs_t)
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allow $1 var_lib_nfs_t:file relabel_file_perms;
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')
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