202 lines
6.3 KiB
Plaintext
202 lines
6.3 KiB
Plaintext
## <summary>Java virtual machine</summary>
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#######################################
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## <summary>
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## The per user domain template for the java module.
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## </summary>
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## <desc>
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## <p>
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## This template creates a derived domains which are used
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## for java plugins that are executed by a browser.
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## </p>
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## <p>
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## This template is invoked automatically for each user, and
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## generally does not need to be invoked directly
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## by policy writers.
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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 prefix of the user domain (e.g., user
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## is the prefix for user_t).
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## </summary>
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## </param>
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## <param name="user_domain">
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## <summary>
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## The type of the user domain.
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## </summary>
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## </param>
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## <param name="user_role">
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## <summary>
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## The role associated with the user domain.
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## </summary>
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## </param>
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#
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template(`java_per_userdomain_template',`
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gen_require(`
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type java_exec_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_javaplugin_t;
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domain_type($1_javaplugin_t)
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domain_entry_file($1_javaplugin_t,java_exec_t)
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role $3 types $1_javaplugin_t;
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type $1_javaplugin_tmp_t;
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files_tmp_file($1_javaplugin_tmp_t)
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type $1_javaplugin_tmpfs_t;
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files_tmpfs_file($1_javaplugin_tmpfs_t)
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########################################
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#
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# Local policy
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#
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allow $1_javaplugin_t self:process { signal_perms getsched setsched execmem };
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allow $1_javaplugin_t self:fifo_file rw_file_perms;
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allow $1_javaplugin_t self:tcp_socket create_socket_perms;
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allow $1_javaplugin_t self:udp_socket create_socket_perms;
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allow $1_javaplugin_t $2:unix_stream_socket connectto;
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allow $1_javaplugin_t $2:unix_stream_socket { read write };
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userdom_write_user_tmp_sockets($1,$1_javaplugin_t)
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allow $1_javaplugin_t $1_javaplugin_tmp_t:dir create_dir_perms;
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allow $1_javaplugin_t $1_javaplugin_tmp_t:file create_file_perms;
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files_tmp_filetrans($1_javaplugin_t,$1_javaplugin_tmp_t,{ file dir })
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allow $1_javaplugin_t $1_javaplugin_tmpfs_t:dir { read getattr lock search ioctl add_name remove_name write };
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allow $1_javaplugin_t $1_javaplugin_tmpfs_t:file { create ioctl read getattr lock write setattr append link unlink rename };
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allow $1_javaplugin_t $1_javaplugin_tmpfs_t:lnk_file { create read getattr setattr link unlink rename };
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allow $1_javaplugin_t $1_javaplugin_tmpfs_t:sock_file { create ioctl read getattr lock write setattr append link unlink rename };
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allow $1_javaplugin_t $1_javaplugin_tmpfs_t:fifo_file { create ioctl read getattr lock write setattr append link unlink rename };
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fs_tmpfs_filetrans($1_javaplugin_t,$1_javaplugin_tmpfs_t,{ dir file lnk_file sock_file fifo_file })
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# cjp: rw_dir_perms here doesnt make sense
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allow $1_javaplugin_t $1_home_t:dir rw_dir_perms;
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allow $1_javaplugin_t $1_home_t:file rw_file_perms;
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allow $1_javaplugin_t $1_home_t:lnk_file { getattr read };
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can_exec($1_javaplugin_t, java_exec_t)
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# The user role is authorized for this domain.
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domain_auto_trans($1_t, java_exec_t, $1_javaplugin_t)
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allow $1_javaplugin_t $2:fd use;
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# Unrestricted inheritance from the caller.
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allow $2 $1_javaplugin_t:process { noatsecure siginh rlimitinh };
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allow $1_javaplugin_t $2:process signull;
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kernel_read_all_sysctls($1_javaplugin_t)
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kernel_search_vm_sysctl($1_javaplugin_t)
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kernel_read_network_state($1_javaplugin_t)
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kernel_read_system_state($1_javaplugin_t)
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# Search bin directory under javaplugin for javaplugin executable
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corecmd_search_bin($1_javaplugin_t)
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corenet_non_ipsec_sendrecv($1_javaplugin_t)
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corenet_tcp_sendrecv_generic_if($1_javaplugin_t)
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corenet_udp_sendrecv_generic_if($1_javaplugin_t)
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corenet_tcp_sendrecv_all_nodes($1_javaplugin_t)
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corenet_udp_sendrecv_all_nodes($1_javaplugin_t)
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corenet_tcp_sendrecv_all_ports($1_javaplugin_t)
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corenet_udp_sendrecv_all_ports($1_javaplugin_t)
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corenet_tcp_connect_all_ports($1_javaplugin_t)
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corenet_sendrecv_all_client_packets($1_javaplugin_t)
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dev_read_sound($1_javaplugin_t)
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dev_write_sound($1_javaplugin_t)
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dev_read_urand($1_javaplugin_t)
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dev_read_rand($1_javaplugin_t)
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files_read_etc_files($1_javaplugin_t)
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files_read_usr_files($1_javaplugin_t)
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files_search_home($1_javaplugin_t)
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files_search_var_lib($1_javaplugin_t)
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files_read_etc_runtime_files($1_javaplugin_t)
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# Read global fonts and font config
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files_read_etc_files($1_javaplugin_t)
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fs_getattr_xattr_fs($1_javaplugin_t)
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fs_dontaudit_rw_tmpfs_files($1_javaplugin_t)
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libs_use_ld_so($1_javaplugin_t)
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libs_use_shared_libs($1_javaplugin_t)
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logging_send_syslog_msg($1_javaplugin_t)
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miscfiles_read_localization($1_javaplugin_t)
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# Read global fonts and font config
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miscfiles_read_fonts($1_javaplugin_t)
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sysnet_read_config($1_javaplugin_t)
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userdom_dontaudit_use_user_terminals($1,$1_javaplugin_t)
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userdom_dontaudit_setattr_user_home_content_files($1,$1_javaplugin_t)
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userdom_dontaudit_exec_user_home_content_files($1,$1_javaplugin_t)
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userdom_manage_user_home_content_dirs($1,$1_javaplugin_t)
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userdom_manage_user_home_content_files($1,$1_javaplugin_t)
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userdom_manage_user_home_content_symlinks($1,$1_javaplugin_t)
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userdom_manage_user_home_content_pipes($1,$1_javaplugin_t)
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userdom_manage_user_home_content_sockets($1,$1_javaplugin_t)
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userdom_user_home_dir_filetrans_user_home_content($1,$1_javaplugin_t,{ file lnk_file sock_file fifo_file })
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tunable_policy(`allow_java_execstack',`
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allow $1_javaplugin_t self:process execstack;
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allow $1_javaplugin_t $1_javaplugin_tmp_t:file execute;
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libs_legacy_use_shared_libs($1_javaplugin_t)
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libs_legacy_use_ld_so($1_javaplugin_t)
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libs_use_lib_files($1_javaplugin_t)
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miscfiles_legacy_read_localization($1_javaplugin_t)
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')
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optional_policy(`
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nis_use_ypbind($1_javaplugin_t)
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')
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optional_policy(`
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nscd_socket_use($1_javaplugin_t)
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')
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optional_policy(`
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xserver_user_client_template($1,$1_javaplugin_t,$1_javaplugin_tmpfs_t)
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')
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')
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########################################
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## <summary>
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## Execute the java program in the java domain.
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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(`java_domtrans',`
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ifdef(`targeted_policy',`
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gen_require(`
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type java_t, java_exec_t;
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')
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corecmd_search_bin($1)
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domain_auto_trans($1, java_exec_t, java_t)
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allow $1 java_t:fd use;
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allow java_t $1:fd use;
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allow java_t $1:fifo_file rw_file_perms;
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allow java_t $1:process sigchld;
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',`
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refpolicywarn(`$0($1) has no effect in strict policy.')
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')
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')
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