228 lines
6.2 KiB
Plaintext
228 lines
6.2 KiB
Plaintext
# Copyright (C) 2005 Tresys Technology, LLC
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#######################################
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#
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# Per user domain template for this module
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#
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# authlogin_per_userdomain_template(userdomain_prefix)
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#
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define(`authlogin_per_userdomain_template',`
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requires_block_template(`$0'_depend)
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type $1_chkpwd_t; # , nscd_client_domain;
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domain_make_domain($1_chkpwd_t)
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domain_make_entrypoint_file($1_chkpwd_t,chkpwd_exec_t)
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role $1_r types $1_chkpwd_t;
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role $1_r types system_chkpwd_t;
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# Use capabilities.
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allow $1_chkpwd_t self:capability setuid;
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authlogin_read_shadow_passwords($1_chkpwd_t)
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logging_send_system_log_message($1_chkpwd_t)
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libraries_use_dynamic_loader($1_chkpwd_t)
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libraries_read_shared_libraries($1_chkpwd_t)
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files_read_general_system_config($1_chkpwd_t)
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miscfiles_read_localization($1_chkpwd_t)
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selinux_read_config($1_chkpwd_t)
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filesystem_ignore_get_persistent_filesystem_attributes($1_chkpwd_t)
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# is_selinux_enabled
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kernel_read_system_state($1_chkpwd_t)
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#can_getcon($1_chkpwd_t)
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#can_ypbind($1_chkpwd_t)
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#can_kerberos($1_chkpwd_t)
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#can_ldap($1_chkpwd_t)
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#can_resolve($1_chkpwd_t)
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# Transition from the user domain to this domain.
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ifelse($1, system, `
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#dontaudit $1_chkpwd_t user_tty_type:chr_file rw_file_perms;
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terminal_use_general_physical_terminal($1_chkpwd_t)
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', `
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# Transition from the user domain to this domain.
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allow $1_t chkpwd_exec_t:file { getattr read execute };
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allow $1_t $1_chkpwd_t:process transition;
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#allow $1_t sbin_t:dir search;
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# Write to the user domain tty.
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#userdomain_use_$1_terminal($1_chkpwd_t)
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#userdomain_use_$1_pty($1_chkpwd_t)
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domain_use_widely_inheritable_file_descriptors($1_chkpwd_t)
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# Inherit and use descriptors from gnome-pty-helper.
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#ifdef(`gnome-pty-helper.te',`allow $1_chkpwd_t $1_gph_t:fd use;')
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optional_policy(`selinux.te',`
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selinux_newrole_use_file_descriptors($1_chkpwd_t)
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')
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') dnl ifelse system
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# for nscd
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dontaudit $1_chkpwd_t var_t:dir search;
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')
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define(`authlogin_per_userdomain_template_depend',`
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type chkpwd_exec_t, system_chkpwd_t;
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class file { getattr read execute };
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class process transition;
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class capability setuid;
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class unix_stream_socket { create read getattr write setattr append bind connect getopt setopt shutdown };
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class unix_dgram_socket { create read getattr write setattr append bind connect getopt setopt shutdown };
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')
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#######################################
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#
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# authlogin_make_login_program_entrypoint(domain)
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#
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define(`authlogin_make_login_program_entrypoint',`
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requires_block_template(`$0'_depend)
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domain_make_entrypoint_file($1,login_exec_t)
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')
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define(`authlogin_make_login_program_entrypoint_depend',`
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type login_exec_t;
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domain_make_entrypoint_file_depend
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')
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#######################################
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#
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# authlogin_check_password_transition(domain)
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#
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define(`authlogin_check_password_transition',`
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requires_block_template(`$0'_depend)
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allow $1 chkpwd_exec_t:file { getattr read execute };
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allow $1 system_chkpwd_t:process transition;
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dontaudit $1 shadow_t:file { getattr read };
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#allow auth_chkpwd sbin_t:dir search;
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#can_ypbind(auth_chkpwd)
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#can_kerberos(auth_chkpwd)
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#can_ldap(auth_chkpwd)
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#can_resolve(auth_chkpwd)
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')
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define(`authlogin_check_password_transition_depend',`
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type system_chkpwd_t, chkpwd_exec_t, shadow_t;
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class file { getattr read execute };
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class process transition;
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')
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#######################################
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#
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# authlogin_modify_login_records(domain)
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#
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define(`authlogin_modify_login_records',`
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requires_block_template(`$0'_depend)
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files_search_system_state_data_directory($1)
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# FIXME: search var_log_t
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allow $1 wtmp_t:file { getattr read write setattr };
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')
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define(`authlogin_modify_login_records_depend',`
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type wtmp_t;
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class file { getattr read write setattr };
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')
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#######################################
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#
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# authlogin_read_shadow_passwords(domain)
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#
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define(`authlogin_read_shadow_passwords',`
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requires_block_template(`$0'_depend)
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# FIXME: read etc_t dir
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allow $1 shadow_t:file { getattr read };
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typeattribute $1 can_read_shadow_passwords;
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')
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define(`authlogin_read_shadow_passwords_depend',`
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attribute can_read_shadow_passwords;
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type shadow_t;
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class file { getattr read };
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')
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#######################################
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#
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# authlogin_ignore_read_shadow_passwords(domain)
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#
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define(`authlogin_ignore_read_shadow_passwords',`
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requires_block_template(`$0'_depend)
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dontaudit $1 shadow_t:file { getattr read };
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')
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define(`authlogin_ignore_read_shadow_passwords_depend',`
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type shadow_t;
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class file { getattr read };
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')
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#######################################
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#
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# authlogin_modify_shadow_passwords(domain)
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#
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define(`authlogin_modify_shadow_passwords',`
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requires_block_template(`$0'_depend)
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# FIXME: read etc_t dir
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allow $1 shadow_t:file { getattr read write };
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typeattribute $1 can_read_shadow_passwords;
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typeattribute $1 can_write_shadow_passwords;
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')
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define(`authlogin_modify_shadow_passwords_depend',`
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attribute can_read_shadow_passwords;
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attribute can_write_shadow_passwords;
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type shadow_t;
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class file { getattr read write };
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')
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#######################################
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#
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# authlogin_modify_last_login_log(domain)
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#
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define(`authlogin_modify_last_login_log',`
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requires_block_template(`$0'_depend)
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allow $1 lastlog_t:file { getattr read write setattr };
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')
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define(`authlogin_modify_last_login_log_depend',`
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type lastlog_t;
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class file { getattr read write setattr };
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')
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#######################################
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#
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# authlogin_pam_read_runtime_data(domain)
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#
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define(`authlogin_pam_read_runtime_data',`
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requires_block_template(`$0'_depend)
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files_search_system_state_data_directory($1)
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files_search_runtime_data_directory($1)
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allow $1 pam_var_run_t:dir { getattr search read };
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allow $1 pam_var_run_t:file { getattr read };
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')
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define(`authlogin_pam_read_runtime_data_depend',`
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type pam_var_run_t;
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class dir { getattr search read };
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class file { getattr read };
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')
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#######################################
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#
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# authlogin_pam_remove_runtime_data(domain)
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#
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define(`authlogin_pam_remove_runtime_data',`
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requires_block_template(`$0'_depend)
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files_search_system_state_data_directory($1)
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files_search_runtime_data_directory($1)
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allow $1 pam_var_run_t:dir { getattr search read write remove_name };
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allow $1 pam_var_run_t:file { getattr unlink };
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')
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define(`authlogin_pam_remove_runtime_data_depend',`
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type pam_var_run_t;
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class dir { getattr search read write remove_name };
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class file { getattr unlink };
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')
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