2018-07-01 15:02:33 +00:00
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policy_module(xscreensaver, 1.4.0)
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2018-06-23 13:00:56 +00:00
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########################################
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#
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# Declarations
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#
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## <desc>
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## <p>
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## Grant the xscreensaver domains read access to generic user content
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## </p>
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## </desc>
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gen_tunable(`xscreensaver_read_generic_user_content', true)
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attribute_role xscreensaver_roles;
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attribute_role xscreensaver_helper_roles;
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type xscreensaver_t;
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type xscreensaver_exec_t;
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userdom_user_application_domain(xscreensaver_t, xscreensaver_exec_t)
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role xscreensaver_roles types xscreensaver_t;
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type xscreensaver_helper_t;
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type xscreensaver_helper_exec_t;
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userdom_user_application_domain(xscreensaver_helper_t, xscreensaver_helper_exec_t)
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role xscreensaver_helper_roles types xscreensaver_helper_t;
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type xscreensaver_config_t;
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userdom_user_home_content(xscreensaver_config_t)
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type xscreensaver_tmpfs_t;
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userdom_user_tmpfs_file(xscreensaver_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 xscreensaver_t self:capability { setgid setuid };
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allow xscreensaver_t self:process { setsched signal sigstop };
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allow xscreensaver_t self:fifo_file rw_fifo_file_perms;
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allow xscreensaver_t xscreensaver_helper_t:process { signal sigstop };
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allow xscreensaver_t xscreensaver_config_t:file manage_file_perms;
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kernel_read_system_state(xscreensaver_t)
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files_read_usr_files(xscreensaver_t)
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fs_dontaudit_getattr_xattr_fs(xscreensaver_t)
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auth_use_nsswitch(xscreensaver_t)
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auth_domtrans_chk_passwd(xscreensaver_t)
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domtrans_pattern(xscreensaver_t, xscreensaver_helper_exec_t, xscreensaver_helper_t)
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init_read_utmp(xscreensaver_t)
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logging_send_audit_msgs(xscreensaver_t)
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logging_send_syslog_msg(xscreensaver_t)
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miscfiles_read_localization(xscreensaver_t)
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userdom_use_user_terminals(xscreensaver_t)
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xdg_read_pictures(xscreensaver_t)
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xserver_rw_xsession_log(xscreensaver_t)
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xserver_user_x_domain_template(xscreensaver, xscreensaver_t, xscreensaver_tmpfs_t)
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tunable_policy(`xscreensaver_read_generic_user_content',`
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userdom_list_user_tmp(xscreensaver_t)
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userdom_list_user_home_content(xscreensaver_t)
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userdom_read_user_home_content_files(xscreensaver_t)
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userdom_read_user_home_content_symlinks(xscreensaver_t)
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userdom_read_user_tmp_files(xscreensaver_t)
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',`
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files_dontaudit_list_home(xscreensaver_t)
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files_dontaudit_list_tmp(xscreensaver_t)
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userdom_dontaudit_list_user_home_dirs(xscreensaver_t)
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userdom_dontaudit_list_user_tmp(xscreensaver_t)
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userdom_dontaudit_read_user_home_content_files(xscreensaver_t)
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userdom_dontaudit_read_user_tmp_files(xscreensaver_t)
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')
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########################################
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#
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# Helper local policy
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#
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allow xscreensaver_helper_t self:process { execmem signal };
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allow xscreensaver_helper_t self:fifo_file rw_fifo_file_perms;
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allow xscreensaver_helper_t xscreensaver_config_t:file manage_file_perms;
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dev_read_sysfs(xscreensaver_helper_t)
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kernel_read_system_state(xscreensaver_helper_t)
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files_dontaudit_search_home(xscreensaver_helper_t)
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# /etc/drirc
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files_read_etc_files(xscreensaver_helper_t)
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files_read_usr_files(xscreensaver_helper_t)
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fs_dontaudit_getattr_xattr_fs(xscreensaver_helper_t)
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miscfiles_read_fonts(xscreensaver_helper_t)
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miscfiles_read_localization(xscreensaver_helper_t)
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xserver_rw_xsession_log(xscreensaver_helper_t)
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xserver_stream_connect(xscreensaver_helper_t)
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