266 lines
7.6 KiB
Plaintext
266 lines
7.6 KiB
Plaintext
# Copyright (C) 2005 Tresys Technology, LLC
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policy_module(authlogin,1.0)
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########################################
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#
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# Declarations
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#
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type chkpwd_exec_t;
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authlogin_per_userdomain_template(system)
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domain_make_entrypoint_file(system_chkpwd_t,chkpwd_exec_t)
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type faillog_t;
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logging_make_log_file(faillog_t)
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type lastlog_t;
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logging_make_log_file(lastlog_t)
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type login_exec_t;
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files_make_file(login_exec_t)
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type pam_console_t;
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type pam_console_exec_t;
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domain_make_daemon_domain(pam_console_t,pam_console_exec_t)
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role system_r types pam_console_t;
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domain_make_entrypoint_file(pam_console_t,pam_console_exec_t)
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type pam_t; #, nscd_client_domain;
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domain_make_domain(pam_t)
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role system_r types pam_t;
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type pam_exec_t;
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domain_make_entrypoint_file(pam_t,pam_exec_t)
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type pam_tmp_t;
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files_make_file(pam_tmp_t)
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type pam_var_console_t; #, nscd_client_domain
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files_make_file(pam_var_console_t)
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type pam_var_run_t;
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files_make_file(pam_var_run_t)
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type shadow_t;
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files_make_file(shadow_t)
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attribute can_read_shadow_passwords;
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attribute can_write_shadow_passwords;
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neverallow ~can_read_shadow_passwords shadow_t:file read;
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neverallow ~can_write_shadow_passwords shadow_t:file write;
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type utempter_t; #, nscd_client_domain;
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domain_make_domain(utempter_t)
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type utempter_exec_t;
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domain_make_entrypoint_file(utempter_t,utempter_exec_t)
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type wtmp_t;
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logging_make_log_file(wtmp_t)
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########################################
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#
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# PAM local policy
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#
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allow pam_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem dyntransition };
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dontaudit pam_t self:capability sys_tty_config;
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allow pam_t self:fd use;
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allow pam_t self:fifo_file { read getattr lock ioctl write append };
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allow pam_t self:unix_dgram_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow pam_t self:unix_stream_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown listen accept };
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allow pam_t self:unix_dgram_socket sendto;
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allow pam_t self:unix_stream_socket connectto;
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allow pam_t self:shm { associate getattr setattr create destroy read write lock unix_read unix_write };
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allow pam_t self:sem { associate getattr setattr create destroy read write unix_read unix_write };
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allow pam_t self:msgq { associate getattr setattr create destroy read write enqueue unix_read unix_write };
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allow pam_t self:msg { send receive };
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allow pam_t pam_var_run_t:dir { search getattr read write remove_name };
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allow pam_t pam_var_run_t:file { getattr read unlink };
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allow pam_t pam_tmp_t:dir { create read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir };
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allow pam_t pam_tmp_t:file { create ioctl read getattr lock write setattr append link unlink rename };
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files_create_private_tmp_data(pam_t, pam_tmp_t, { file dir })
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kernel_read_system_state(pam_t)
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terminal_use_controlling_terminal(pam_t)
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terminal_use_all_users_physical_terminals(pam_t)
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terminal_use_all_users_pseudoterminals(pam_t)
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init_script_ignore_modify_runtime_data(pam_t)
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files_read_general_system_config(pam_t)
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files_read_runtime_data_directory(pam_t)
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libraries_use_dynamic_loader(pam_t)
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libraries_read_shared_libraries(pam_t)
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logging_send_system_log_message(pam_t)
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optional_policy(`locallogin.te',`
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locallogin_use_file_descriptors(pam_t)
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')
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ifdef(`TODO',`
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allow pam_t unpriv_userdomain:fd use;
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can_ypbind(pam_t)
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ifdef(`automount.te', `
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allow pam_t autofs_t:dir { search getattr };
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')
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in_user_role(pam_t)
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domain_auto_trans(userdomain, pam_exec_t, pam_t)
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ifdef(`gnome-pty-helper.te', `allow pam_t gphdomain:fd use;')
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') dnl endif TODO
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########################################
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#
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# PAM console local policy
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#
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allow pam_console_t self:capability { chown fowner fsetid };
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dontaudit pam_console_t self:capability sys_tty_config;
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allow pam_console_t self:process { sigchld sigkill sigstop signull signal };
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# for /var/run/console.lock checking
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allow pam_console_t pam_var_console_t:dir { getattr read search };
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allow pam_console_t pam_var_console_t:file { read getattr };
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allow pam_console_t pam_var_console_t:lnk_file { getattr read };
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kernel_read_kernel_sysctl(pam_console_t)
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kernel_read_system_state(pam_console_t)
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kernel_read_hardware_state(pam_console_t)
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kernel_use_file_descriptors(pam_console_t)
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devices_discard_data_stream(pam_console_t)
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# Allow to set attributes on /dev entries
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storage_get_fixed_disk_attributes(pam_console_t)
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storage_set_fixed_disk_attributes(pam_console_t)
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storage_get_removable_device_attributes(pam_console_t)
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storage_set_removable_device_attributes(pam_console_t)
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terminal_use_console(pam_console_t)
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init_use_file_descriptors(pam_console_t)
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init_use_file_descriptors(pam_console_t)
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init_script_use_pseudoterminal(pam_console_t)
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domain_use_widely_inheritable_file_descriptors(pam_console_t)
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files_read_general_system_config(pam_console_t)
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files_search_runtime_data_directory(pam_console_t)
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libraries_use_dynamic_loader(pam_console_t)
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libraries_read_shared_libraries(pam_console_t)
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logging_send_system_log_message(pam_console_t)
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selinux_read_file_contexts(pam_console_t)
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tunable_policy(`direct_sysadm_daemon', `
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dontaudit pam_console_t admin_tty_type:chr_file rw_file_perms;
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')
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tunable_policy(`targeted_policy', `
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terminal_ignore_use_general_physical_terminal(pam_console_t)
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terminal_ignore_use_general_pseudoterminal(pam_console_t)
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files_ignore_read_rootfs_file(pam_console_t)
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')
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optional_policy(`hotplug.te', `
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hotplug_use_file_descriptors(pam_console_t)
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hotplug_ignore_search_config_directory(pam_console_t)
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')
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optional_policy(`selinux.te',`
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selinux_newrole_sigchld(pam_console_t)
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')
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optional_policy(`udev.te', `
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udev_read_database(pam_console_t)
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')
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ifdef(`TODO',`
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optional_policy(`rhgb.te', `
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allow pam_console_t rhgb_t:process sigchld;
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allow pam_console_t rhgb_t:fd use;
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allow pam_console_t rhgb_t:fifo_file { read write };
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')
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allow pam_console_t null_device_t:chr_file r_file_perms;
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dontaudit pam_console_t unpriv_userdomain:fd use;
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allow pam_console_t autofs_t:dir { search getattr };
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allow pam_console_t {
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framebuf_device_t
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v4l_device_t
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apm_bios_t
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sound_device_t
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misc_device_t
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tty_device_t
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scanner_device_t
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mouse_device_t
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power_device_t
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removable_device_t
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scsi_generic_device_t
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}:chr_file { getattr setattr };
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allow pam_console_t mnt_t:dir r_dir_perms;
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ifdef(`gpm.te', `
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allow pam_console_t gpmctl_t:sock_file { getattr setattr };
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')
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ifdef(`xdm.te', `
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allow pam_console_t xdm_var_run_t:file { getattr read };
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')
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allow initrc_t pam_var_console_t:dir r_dir_perms;
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') dnl endif TODO
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########################################
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#
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# Utempter local policy
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#
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allow utempter_t self:capability setgid;
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allow utempter_t self:unix_stream_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown listen accept };
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allow utempter_t wtmp_t:file { ioctl read getattr lock write append };
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terminal_get_all_users_physical_terminal_attributes(utempter_t)
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terminal_get_all_users_pseudoterminal_attributes(utempter_t)
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terminal_ignore_use_all_users_physical_terminals(utempter_t)
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terminal_ignore_use_all_users_pseudoterminals(utempter_t)
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terminal_ignore_use_pseudoterminal_multiplexer(utempter_t)
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init_script_modify_runtime_data(utempter_t)
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files_read_general_system_config(utempter_t)
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domain_use_widely_inheritable_file_descriptors(utempter_t)
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libraries_use_dynamic_loader(utempter_t)
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libraries_read_shared_libraries(utempter_t)
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logging_search_system_log_directory(utempter_t)
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ifdef(`TODO',`
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in_user_role(utempter_t)
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role sysadm_r types utempter_t;
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domain_auto_trans(userdomain, utempter_exec_t, utempter_t)
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# Allow utemper to write to /tmp/.xses-*
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allow utempter_t user_tmpfile:file { getattr write append };
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ifdef(`xdm.te', `
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allow utempter_t xdm_t:fd use;
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allow utempter_t xdm_t:fifo_file { write getattr };
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')
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') dnl endif TODO
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