1240 lines
25 KiB
Plaintext
1240 lines
25 KiB
Plaintext
## <summary>Common e-mail transfer agent policy.</summary>
|
|
|
|
########################################
|
|
## <summary>
|
|
## MTA stub interface. No access allowed.
|
|
## </summary>
|
|
## <param name="domain" unused="true">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_stub',`
|
|
gen_require(`
|
|
type sendmail_exec_t;
|
|
')
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## The template to define a mail domain.
|
|
## </summary>
|
|
## <param name="domain_prefix">
|
|
## <summary>
|
|
## Domain prefix to be used.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`mta_base_mail_template',`
|
|
gen_require(`
|
|
attribute user_mail_domain;
|
|
type sendmail_exec_t;
|
|
')
|
|
|
|
########################################
|
|
#
|
|
# Declarations
|
|
#
|
|
|
|
type $1_mail_t, user_mail_domain;
|
|
application_domain($1_mail_t, sendmail_exec_t)
|
|
|
|
type $1_mail_tmp_t;
|
|
files_tmp_file($1_mail_tmp_t)
|
|
|
|
########################################
|
|
#
|
|
# Declarations
|
|
#
|
|
|
|
manage_dirs_pattern($1_mail_t, $1_mail_tmp_t, $1_mail_tmp_t)
|
|
manage_files_pattern($1_mail_t, $1_mail_tmp_t, $1_mail_tmp_t)
|
|
files_tmp_filetrans($1_mail_t, $1_mail_tmp_t, { file dir })
|
|
|
|
auth_use_nsswitch($1_mail_t)
|
|
|
|
optional_policy(`
|
|
postfix_domtrans_user_mail_handler($1_mail_t)
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Role access for mta.
|
|
## </summary>
|
|
## <param name="role_prefix">
|
|
## <summary>
|
|
## The prefix of the user role (e.g., user
|
|
## is the prefix for user_r).
|
|
## </summary>
|
|
## </param>
|
|
## <param name="user_domain">
|
|
## <summary>
|
|
## User domain for the role.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="user_exec_domain">
|
|
## <summary>
|
|
## User exec domain for execute and transition access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="role">
|
|
## <summary>
|
|
## Role allowed access
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`mta_role',`
|
|
gen_require(`
|
|
attribute mta_user_agent;
|
|
attribute_role user_mail_roles;
|
|
type user_mail_t, sendmail_exec_t, mail_home_t;
|
|
type user_mail_tmp_t, mail_home_rw_t;
|
|
')
|
|
|
|
roleattribute $4 user_mail_roles;
|
|
|
|
# this is something i need to fix
|
|
# i dont know if and why it is needed
|
|
# will role attribute work?
|
|
role $4 types mta_user_agent;
|
|
|
|
domtrans_pattern($3, sendmail_exec_t, user_mail_t)
|
|
allow $3 sendmail_exec_t:lnk_file read_lnk_file_perms;
|
|
|
|
allow $3 { user_mail_t mta_user_agent }:process { ptrace signal_perms };
|
|
ps_process_pattern($3, { user_mail_t mta_user_agent })
|
|
|
|
allow $2 mail_home_t:file { manage_file_perms relabel_file_perms };
|
|
userdom_user_home_dir_filetrans($2, mail_home_t, file, ".esmtp_queue")
|
|
userdom_user_home_dir_filetrans($2, mail_home_t, file, ".forward")
|
|
userdom_user_home_dir_filetrans($2, mail_home_t, file, ".mailrc")
|
|
userdom_user_home_dir_filetrans($2, mail_home_t, file, "dead.letter")
|
|
|
|
allow $2 mail_home_rw_t:dir { manage_dir_perms relabel_dir_perms };
|
|
allow $2 mail_home_rw_t:file { manage_file_perms relabel_file_perms };
|
|
allow $2 mail_home_rw_t:lnk_file { manage_lnk_file_perms relabel_lnk_file_perms };
|
|
userdom_user_home_dir_filetrans($2, mail_home_rw_t, dir, "Maildir")
|
|
userdom_user_home_dir_filetrans($2, mail_home_rw_t, dir, ".maildir")
|
|
|
|
allow $2 user_mail_tmp_t:dir { manage_dir_perms relabel_dir_perms };
|
|
allow $2 user_mail_tmp_t:file { manage_file_perms relabel_file_perms };
|
|
|
|
optional_policy(`
|
|
exim_run($3, $4)
|
|
')
|
|
|
|
optional_policy(`
|
|
mailman_run($3, $4)
|
|
')
|
|
|
|
optional_policy(`
|
|
systemd_user_app_status($1, user_mail_t)
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Make the specified domain usable for a mail server.
|
|
## </summary>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Type to be used as a mail server domain.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="entry_point">
|
|
## <summary>
|
|
## Type of the program to be used as an entry point to this domain.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_mailserver',`
|
|
gen_require(`
|
|
attribute mailserver_domain;
|
|
')
|
|
|
|
init_daemon_domain($1, $2)
|
|
typeattribute $1 mailserver_domain;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Make the specified type a MTA executable file.
|
|
## </summary>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Type to be used as a mail client.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_agent_executable',`
|
|
gen_require(`
|
|
attribute mta_exec_type;
|
|
')
|
|
|
|
typeattribute $1 mta_exec_type;
|
|
|
|
application_executable_file($1)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Read mta mail home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_read_mail_home_files',`
|
|
gen_require(`
|
|
type mail_home_t;
|
|
')
|
|
|
|
userdom_search_user_home_dirs($1)
|
|
allow $1 mail_home_t:file read_file_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Create, read, write, and delete
|
|
## mta mail home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_manage_mail_home_files',`
|
|
gen_require(`
|
|
type mail_home_t;
|
|
')
|
|
|
|
userdom_search_user_home_dirs($1)
|
|
allow $1 mail_home_t:file manage_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create specified objects in user home
|
|
## directories with the generic mail
|
|
## home type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## Class of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="name" optional="true">
|
|
## <summary>
|
|
## The name of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_home_filetrans_mail_home',`
|
|
gen_require(`
|
|
type mail_home_t;
|
|
')
|
|
|
|
userdom_user_home_dir_filetrans($1, mail_home_t, $2, $3)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Create, read, write, and delete
|
|
## mta mail home rw content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_manage_mail_home_rw_content',`
|
|
gen_require(`
|
|
type mail_home_rw_t;
|
|
')
|
|
|
|
userdom_search_user_home_dirs($1)
|
|
manage_dirs_pattern($1, mail_home_rw_t, mail_home_rw_t)
|
|
manage_files_pattern($1, mail_home_rw_t, mail_home_rw_t)
|
|
allow $1 mail_home_rw_t:file map;
|
|
manage_lnk_files_pattern($1, mail_home_rw_t, mail_home_rw_t)
|
|
allow $1 mail_home_rw_t:{ dir file } watch;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create specified objects in user home
|
|
## directories with the generic mail
|
|
## home rw type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## Class of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="name" optional="true">
|
|
## <summary>
|
|
## The name of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_home_filetrans_mail_home_rw',`
|
|
gen_require(`
|
|
type mail_home_rw_t;
|
|
')
|
|
|
|
userdom_user_home_dir_filetrans($1, mail_home_rw_t, $2, $3)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Make the specified type by a system MTA.
|
|
## </summary>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Type to be used as a mail client.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_system_content',`
|
|
gen_require(`
|
|
attribute mailcontent_type;
|
|
')
|
|
|
|
typeattribute $1 mailcontent_type;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Modified mailserver interface for
|
|
## sendmail daemon use.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## A modified MTA mail server interface for
|
|
## the sendmail program. It's design does
|
|
## not fit well with policy, and using the
|
|
## regular interface causes a type_transition
|
|
## conflict if direct running of init scripts
|
|
## is enabled.
|
|
## </p>
|
|
## <p>
|
|
## This interface should most likely only be used
|
|
## by the sendmail policy.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## The type to be used for the mail server.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_sendmail_mailserver',`
|
|
gen_require(`
|
|
attribute mailserver_domain;
|
|
type sendmail_exec_t;
|
|
')
|
|
|
|
init_system_domain($1, sendmail_exec_t)
|
|
|
|
typeattribute $1 mailserver_domain;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Inherit FDs from mailserver_domain domains
|
|
## </summary>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Type for a list server or delivery agent that inherits fds
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_use_mailserver_fds',`
|
|
gen_require(`
|
|
attribute mailserver_domain;
|
|
')
|
|
|
|
allow $1 mailserver_domain:fd use;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Make a type a mailserver type used
|
|
## for sending mail.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Mail server domain type used for sending mail.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_mailserver_sender',`
|
|
gen_require(`
|
|
attribute mailserver_sender;
|
|
')
|
|
|
|
typeattribute $1 mailserver_sender;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Make a type a mailserver type used
|
|
## for delivering mail to local users.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Mail server domain type used for delivering mail.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_mailserver_delivery',`
|
|
gen_require(`
|
|
attribute mailserver_delivery;
|
|
')
|
|
|
|
typeattribute $1 mailserver_delivery;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Make a type a mailserver type used
|
|
## for sending mail on behalf of local
|
|
## users to the local mail spool.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Mail server domain type used for sending local mail.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_mailserver_user_agent',`
|
|
gen_require(`
|
|
attribute mta_user_agent;
|
|
')
|
|
|
|
typeattribute $1 mta_user_agent;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send mail from the system.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_send_mail',`
|
|
gen_require(`
|
|
type system_mail_t;
|
|
attribute mta_exec_type;
|
|
')
|
|
|
|
corecmd_search_bin($1)
|
|
domtrans_pattern($1, mta_exec_type, system_mail_t)
|
|
|
|
allow $1 mta_exec_type:lnk_file read_lnk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute send mail in a specified domain.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Execute send mail in a specified domain.
|
|
## </p>
|
|
## <p>
|
|
## No interprocess communication (signals, pipes,
|
|
## etc.) is provided by this interface since
|
|
## the domains are not owned by this module.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="source_domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="target_domain">
|
|
## <summary>
|
|
## Domain to transition to.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_sendmail_domtrans',`
|
|
gen_require(`
|
|
type sendmail_exec_t;
|
|
')
|
|
|
|
corecmd_search_bin($1)
|
|
domain_auto_transition_pattern($1, sendmail_exec_t, $2)
|
|
|
|
allow $1 sendmail_exec_t:lnk_file read_lnk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send signals to system mail.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
#
|
|
interface(`mta_signal_system_mail',`
|
|
gen_require(`
|
|
type system_mail_t;
|
|
')
|
|
|
|
allow $1 system_mail_t:process signal;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send kill signals to system mail.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_kill_system_mail',`
|
|
gen_require(`
|
|
type system_mail_t;
|
|
')
|
|
|
|
allow $1 system_mail_t:process sigkill;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute sendmail in the caller domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_sendmail_exec',`
|
|
gen_require(`
|
|
type sendmail_exec_t;
|
|
')
|
|
|
|
corecmd_search_bin($1)
|
|
can_exec($1, sendmail_exec_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Make sendmail usable as an entry
|
|
## point for the domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to be entered.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_sendmail_entry_point',`
|
|
gen_require(`
|
|
type sendmail_exec_t;
|
|
')
|
|
|
|
domain_entry_file($1, sendmail_exec_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read mail server configuration content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`mta_read_config',`
|
|
gen_require(`
|
|
type etc_mail_t;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
allow $1 etc_mail_t:dir list_dir_perms;
|
|
allow $1 etc_mail_t:file read_file_perms;
|
|
allow $1 etc_mail_t:lnk_file read_lnk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Write mail server configuration files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`mta_write_config',`
|
|
gen_require(`
|
|
type etc_mail_t;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
write_files_pattern($1, etc_mail_t, etc_mail_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete
|
|
## mail server configuration content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_manage_config',`
|
|
gen_require(`
|
|
type etc_mail_t;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
manage_dirs_pattern($1, etc_mail_t, etc_mail_t)
|
|
manage_files_pattern($1, etc_mail_t, etc_mail_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read mail address alias files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_read_aliases',`
|
|
gen_require(`
|
|
type etc_aliases_t;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
allow $1 etc_aliases_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read mail address alias files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_map_aliases',`
|
|
gen_require(`
|
|
type etc_aliases_t;
|
|
')
|
|
|
|
allow $1 etc_aliases_t:file map;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete
|
|
## mail address alias content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_manage_aliases',`
|
|
gen_require(`
|
|
type etc_aliases_t;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
manage_files_pattern($1, etc_aliases_t, etc_aliases_t)
|
|
manage_lnk_files_pattern($1, etc_aliases_t, etc_aliases_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create specified object in generic
|
|
## etc directories with the mail address
|
|
## alias type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object">
|
|
## <summary>
|
|
## The object class of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="name" optional="true">
|
|
## <summary>
|
|
## The name of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_etc_filetrans_aliases',`
|
|
gen_require(`
|
|
type etc_aliases_t;
|
|
')
|
|
|
|
files_etc_filetrans($1, etc_aliases_t, $2, $3)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create specified objects in specified
|
|
## directories with a type transition to
|
|
## the mail address alias type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="file_type">
|
|
## <summary>
|
|
## Directory to transition on.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object">
|
|
## <summary>
|
|
## The object class of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="name" optional="true">
|
|
## <summary>
|
|
## The name of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_spec_filetrans_aliases',`
|
|
gen_require(`
|
|
type etc_aliases_t;
|
|
')
|
|
|
|
filetrans_pattern($1, $2, etc_aliases_t, $3, $4)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write mail alias files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`mta_rw_aliases',`
|
|
gen_require(`
|
|
type etc_aliases_t;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
allow $1 etc_aliases_t:file rw_file_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Do not audit attempts to read
|
|
## and write TCP sockets of mail
|
|
## delivery domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_dontaudit_rw_delivery_tcp_sockets',`
|
|
gen_require(`
|
|
attribute mailserver_delivery;
|
|
')
|
|
|
|
dontaudit $1 mailserver_delivery:tcp_socket { read write };
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Allow listing the mail spool.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_list_spool',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
allow $1 mail_spool_t:dir list_dir_perms;
|
|
files_search_spool($1)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Allow reading mail spool symlinks.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_read_spool_symlinks',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
allow $1 mail_spool_t:lnk_file read;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## read and write fifo files inherited from delivery domains
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to use fifo files
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_rw_inherited_delivery_pipes',`
|
|
gen_require(`
|
|
attribute mailserver_delivery;
|
|
')
|
|
|
|
allow $1 mailserver_delivery:fd use;
|
|
allow $1 mailserver_delivery:fifo_file rw_inherited_fifo_file_perms;
|
|
')
|
|
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Do not audit attempts to read
|
|
## mail spool symlinks.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_dontaudit_read_spool_symlinks',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
dontaudit $1 mail_spool_t:lnk_file read;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get attributes of mail spool content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_getattr_spool',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
allow $1 mail_spool_t:dir list_dir_perms;
|
|
getattr_files_pattern($1, mail_spool_t, mail_spool_t)
|
|
read_lnk_files_pattern($1, mail_spool_t, mail_spool_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get
|
|
## attributes of mail spool files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_dontaudit_getattr_spool_files',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_dontaudit_search_spool($1)
|
|
dontaudit $1 mail_spool_t:dir search_dir_perms;
|
|
dontaudit $1 mail_spool_t:lnk_file read_lnk_file_perms;
|
|
dontaudit $1 mail_spool_t:file getattr_file_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Create specified objects in the
|
|
## mail spool directory with a
|
|
## private type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="private type">
|
|
## <summary>
|
|
## The type of the object to be created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object">
|
|
## <summary>
|
|
## The object class of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="name" optional="true">
|
|
## <summary>
|
|
## The name of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_spool_filetrans',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
filetrans_pattern($1, mail_spool_t, $2, $3, $4)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Read mail spool files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_read_spool_files',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
read_files_pattern($1, mail_spool_t, mail_spool_t)
|
|
allow $1 mail_spool_t:file map;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write mail spool files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_rw_spool',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
allow $1 mail_spool_t:dir list_dir_perms;
|
|
allow $1 mail_spool_t:file rw_file_perms;
|
|
allow $1 mail_spool_t:lnk_file read_lnk_file_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Create, read, and write mail spool files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_append_spool',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
allow $1 mail_spool_t:dir list_dir_perms;
|
|
manage_files_pattern($1, mail_spool_t, mail_spool_t)
|
|
allow $1 mail_spool_t:lnk_file read_lnk_file_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Delete mail spool files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_delete_spool',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
delete_files_pattern($1, mail_spool_t, mail_spool_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete
|
|
## mail spool content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_manage_spool',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
manage_dirs_pattern($1, mail_spool_t, mail_spool_t)
|
|
manage_files_pattern($1, mail_spool_t, mail_spool_t)
|
|
allow $1 mail_spool_t:file map;
|
|
manage_lnk_files_pattern($1, mail_spool_t, mail_spool_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Watch mail spool content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_watch_spool',`
|
|
gen_require(`
|
|
type mail_spool_t;
|
|
')
|
|
|
|
allow $1 mail_spool_t:{ dir file } watch;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Create specified objects in the
|
|
## mail queue spool directory with a
|
|
## private type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="private type">
|
|
## <summary>
|
|
## The type of the object to be created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object">
|
|
## <summary>
|
|
## The object class of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="name" optional="true">
|
|
## <summary>
|
|
## The name of the object being created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_queue_filetrans',`
|
|
gen_require(`
|
|
type mqueue_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
filetrans_pattern($1, mqueue_spool_t, $2, $3, $4)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Search mail queue directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_search_queue',`
|
|
gen_require(`
|
|
type mqueue_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
allow $1 mqueue_spool_t:dir search_dir_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## List mail queue directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_list_queue',`
|
|
gen_require(`
|
|
type mqueue_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
allow $1 mqueue_spool_t:dir list_dir_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Read mail queue files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_read_queue',`
|
|
gen_require(`
|
|
type mqueue_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
read_files_pattern($1, mqueue_spool_t, mqueue_spool_t)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Do not audit attempts to read and
|
|
## write mail queue content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_dontaudit_rw_queue',`
|
|
gen_require(`
|
|
type mqueue_spool_t;
|
|
')
|
|
|
|
dontaudit $1 mqueue_spool_t:dir search_dir_perms;
|
|
dontaudit $1 mqueue_spool_t:file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete
|
|
## mail queue content.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_manage_queue',`
|
|
gen_require(`
|
|
type mqueue_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
manage_dirs_pattern($1, mqueue_spool_t, mqueue_spool_t)
|
|
manage_files_pattern($1, mqueue_spool_t, mqueue_spool_t)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Read sendmail binary.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_read_sendmail_bin',`
|
|
gen_require(`
|
|
type sendmail_exec_t;
|
|
')
|
|
|
|
allow $1 sendmail_exec_t:file read_file_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Read and write unix domain stream
|
|
## sockets of all base mail domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`mta_rw_user_mail_stream_sockets',`
|
|
gen_require(`
|
|
attribute user_mail_domain;
|
|
')
|
|
|
|
allow $1 user_mail_domain:unix_stream_socket rw_socket_perms;
|
|
')
|