## <summary>Policy for Mozilla and related web browsers</summary>
#######################################
## <summary>
## The per role template for the mozilla module.
## </summary>
## <desc>
## <p>
## This template creates a derived domains which are used
## for mozilla web browser.
## </p>
## <p>
## This template is invoked automatically for each user, and
## generally does not need to be invoked directly
## by policy writers.
## </p>
## </desc>
## <param name="userdomain_prefix">
## <summary>
## The prefix of the user domain (e.g., user
## is the prefix for user_t).
## </summary>
## </param>
## <param name="user_domain">
## <summary>
## The type of the user domain.
## </summary>
## </param>
## <param name="user_role">
## <summary>
## The role associated with the user domain.
## </summary>
## </param>
#
template(`mozilla_per_role_template',`
gen_require(`
type mozilla_conf_t, mozilla_exec_t;
')
########################################
#
# Declarations
#
type $1_mozilla_t;
application_domain($1_mozilla_t,mozilla_exec_t)
role $3 types $1_mozilla_t;
type $1_mozilla_home_t alias $1_mozilla_rw_t;
files_poly_member($1_mozilla_home_t)
userdom_user_home_content($1,$1_mozilla_home_t)
type $1_mozilla_tmpfs_t;
files_tmpfs_file($1_mozilla_tmpfs_t)
########################################
#
# Local policy
#
allow $1_mozilla_t self:capability { sys_nice setgid setuid };
allow $1_mozilla_t self:process { sigkill signal setsched getsched setrlimit };
allow $1_mozilla_t self:fifo_file rw_fifo_file_perms;
allow $1_mozilla_t self:shm { unix_read unix_write read write destroy create };
allow $1_mozilla_t self:sem create_sem_perms;
allow $1_mozilla_t self:socket create_socket_perms;
allow $1_mozilla_t self:unix_stream_socket { listen accept };
# Browse the web, connect to printer
allow $1_mozilla_t self:tcp_socket create_socket_perms;
allow $1_mozilla_t self:netlink_route_socket r_netlink_socket_perms;
# for bash - old mozilla binary
can_exec($1_mozilla_t, mozilla_exec_t)
# X access, Home files
manage_dirs_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t)
manage_files_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t)
manage_lnk_files_pattern($1_mozilla_t,$1_mozilla_home_t,$1_mozilla_home_t)
userdom_search_user_home_dirs($1,$1_mozilla_t)
# Mozpluggerrc
allow $1_mozilla_t mozilla_conf_t:file read_file_perms;
allow $1_mozilla_t $2:fd use;
allow $1_mozilla_t $2:process sigchld;
allow $1_mozilla_t $2:unix_stream_socket connectto;
allow $2 $1_mozilla_t:fd use;
allow $2 $1_mozilla_t:shm { associate getattr };
allow $2 $1_mozilla_t:shm { unix_read unix_write };
allow $2 $1_mozilla_t:unix_stream_socket connectto;
# X access, Home files
manage_dirs_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t)
manage_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t)
manage_lnk_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t)
relabel_dirs_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t)
relabel_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t)
relabel_lnk_files_pattern($2,$1_mozilla_home_t,$1_mozilla_home_t)
manage_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t)
manage_lnk_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t)
manage_fifo_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t)
manage_sock_files_pattern($1_mozilla_t,$1_mozilla_tmpfs_t,$1_mozilla_tmpfs_t)
fs_tmpfs_filetrans($1_mozilla_t,$1_mozilla_tmpfs_t,{ file lnk_file sock_file fifo_file })
allow $1_mozilla_t $2:process signull;
domain_auto_trans($2, mozilla_exec_t, $1_mozilla_t)
# Unrestricted inheritance from the caller.
allow $2 $1_mozilla_t:process { noatsecure siginh rlimitinh };
# Allow the user domain to signal/ps.
ps_process_pattern($2,$1_mozilla_t)
allow $2 $1_mozilla_t:process signal_perms;
kernel_read_kernel_sysctls($1_mozilla_t)
kernel_read_network_state($1_mozilla_t)
# Access /proc, sysctl
kernel_read_system_state($1_mozilla_t)
kernel_read_net_sysctls($1_mozilla_t)
# Look for plugins
corecmd_list_bin($1_mozilla_t)
# for bash - old mozilla binary
corecmd_exec_shell($1_mozilla_t)
corecmd_exec_bin($1_mozilla_t)
# Browse the web, connect to printer
corenet_all_recvfrom_unlabeled($1_mozilla_t)
corenet_all_recvfrom_netlabel($1_mozilla_t)
corenet_tcp_sendrecv_generic_if($1_mozilla_t)
corenet_raw_sendrecv_generic_if($1_mozilla_t)
corenet_tcp_sendrecv_all_nodes($1_mozilla_t)
corenet_raw_sendrecv_all_nodes($1_mozilla_t)
corenet_tcp_sendrecv_http_port($1_mozilla_t)
corenet_tcp_sendrecv_http_cache_port($1_mozilla_t)
corenet_tcp_sendrecv_ftp_port($1_mozilla_t)
corenet_tcp_sendrecv_ipp_port($1_mozilla_t)
corenet_tcp_connect_http_port($1_mozilla_t)
corenet_tcp_connect_http_cache_port($1_mozilla_t)
corenet_tcp_connect_ftp_port($1_mozilla_t)
corenet_tcp_connect_ipp_port($1_mozilla_t)
corenet_tcp_connect_generic_port($1_mozilla_t)
corenet_sendrecv_http_client_packets($1_mozilla_t)
corenet_sendrecv_http_cache_client_packets($1_mozilla_t)
corenet_sendrecv_ftp_client_packets($1_mozilla_t)
corenet_sendrecv_ipp_client_packets($1_mozilla_t)
corenet_sendrecv_generic_client_packets($1_mozilla_t)
# Should not need other ports
corenet_dontaudit_tcp_sendrecv_generic_port($1_mozilla_t)
corenet_dontaudit_tcp_bind_generic_port($1_mozilla_t)
dev_read_urand($1_mozilla_t)
dev_read_rand($1_mozilla_t)
dev_write_sound($1_mozilla_t)
dev_read_sound($1_mozilla_t)
dev_dontaudit_rw_dri($1_mozilla_t)
dev_getattr_sysfs_dirs($1_mozilla_t)
files_read_etc_runtime_files($1_mozilla_t)
files_read_usr_files($1_mozilla_t)
files_read_etc_files($1_mozilla_t)
# /var/lib
files_read_var_lib_files($1_mozilla_t)
# interacting with gstreamer
files_read_var_files($1_mozilla_t)
files_read_var_symlinks($1_mozilla_t)
files_dontaudit_getattr_boot_dirs($1_mozilla_t)
fs_search_auto_mountpoints($1_mozilla_t)
fs_list_inotifyfs($1_mozilla_t)
fs_rw_tmpfs_files($1_mozilla_t)
term_dontaudit_getattr_pty_dirs($1_mozilla_t)
libs_use_ld_so($1_mozilla_t)
libs_use_shared_libs($1_mozilla_t)
logging_send_syslog_msg($1_mozilla_t)
miscfiles_read_fonts($1_mozilla_t)
miscfiles_read_localization($1_mozilla_t)
# Browse the web, connect to printer
sysnet_dns_name_resolve($1_mozilla_t)
sysnet_read_config($1_mozilla_t)
userdom_manage_user_home_content_dirs($1,$1_mozilla_t)
userdom_manage_user_home_content_files($1,$1_mozilla_t)
userdom_manage_user_home_content_symlinks($1,$1_mozilla_t)
userdom_manage_user_tmp_dirs($1,$1_mozilla_t)
userdom_manage_user_tmp_files($1,$1_mozilla_t)
userdom_manage_user_tmp_sockets($1,$1_mozilla_t)
xserver_user_client_template($1,$1_mozilla_t,$1_mozilla_tmpfs_t)
xserver_dontaudit_read_xdm_tmp_files($1_mozilla_t)
xserver_dontaudit_getattr_xdm_tmp_sockets($1_mozilla_t)
tunable_policy(`allow_execmem',`
allow $1_mozilla_t self:process { execmem execstack };
')
tunable_policy(`use_nfs_home_dirs',`
fs_manage_nfs_dirs($1_mozilla_t)
fs_manage_nfs_files($1_mozilla_t)
fs_manage_nfs_symlinks($1_mozilla_t)
')
tunable_policy(`use_samba_home_dirs',`
fs_manage_cifs_dirs($1_mozilla_t)
fs_manage_cifs_files($1_mozilla_t)
fs_manage_cifs_symlinks($1_mozilla_t)
')
# Uploads, local html
tunable_policy(`mozilla_read_content && use_nfs_home_dirs',`
fs_list_auto_mountpoints($1_mozilla_t)
files_list_home($1_mozilla_t)
fs_read_nfs_files($1_mozilla_t)
fs_read_nfs_symlinks($1_mozilla_t)
',`
files_dontaudit_list_home($1_mozilla_t)
fs_dontaudit_list_auto_mountpoints($1_mozilla_t)
fs_dontaudit_read_nfs_files($1_mozilla_t)
fs_dontaudit_list_nfs($1_mozilla_t)
')
tunable_policy(`mozilla_read_content && use_samba_home_dirs',`
fs_list_auto_mountpoints($1_mozilla_t)
files_list_home($1_mozilla_t)
fs_read_cifs_files($1_mozilla_t)
fs_read_cifs_symlinks($1_mozilla_t)
',`
files_dontaudit_list_home($1_mozilla_t)
fs_dontaudit_list_auto_mountpoints($1_mozilla_t)
fs_dontaudit_read_cifs_files($1_mozilla_t)
fs_dontaudit_list_cifs($1_mozilla_t)
')
tunable_policy(`mozilla_read_content',`
userdom_list_user_tmp($1,$1_mozilla_t)
userdom_read_user_tmp_files($1,$1_mozilla_t)
userdom_read_user_tmp_symlinks($1,$1_mozilla_t)
userdom_search_user_home_dirs($1,$1_mozilla_t)
userdom_read_user_home_content_files($1,$1_mozilla_t)
userdom_read_user_home_content_symlinks($1,$1_mozilla_t)
ifdef(`enable_mls',`',`
fs_search_removable($1_mozilla_t)
fs_read_removable_files($1_mozilla_t)
fs_read_removable_symlinks($1_mozilla_t)
')
',`
files_dontaudit_list_tmp($1_mozilla_t)
files_dontaudit_list_home($1_mozilla_t)
fs_dontaudit_list_removable($1_mozilla_t)
fs_dontaudit_read_removable_files($1_mozilla_t)
userdom_dontaudit_list_user_tmp($1,$1_mozilla_t)
userdom_dontaudit_read_user_tmp_files($1,$1_mozilla_t)
userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t)
userdom_dontaudit_read_user_home_content_files($1,$1_mozilla_t)
')
tunable_policy(`mozilla_read_content && read_default_t',`
files_list_default($1_mozilla_t)
files_read_default_files($1_mozilla_t)
files_read_default_symlinks($1_mozilla_t)
',`
files_dontaudit_read_default_files($1_mozilla_t)
files_dontaudit_list_default($1_mozilla_t)
')
tunable_policy(`mozilla_read_content && read_untrusted_content',`
files_list_tmp($1_mozilla_t)
files_list_home($1_mozilla_t)
userdom_search_user_home_dirs($1,$1_mozilla_t)
userdom_list_user_untrusted_content($1,$1_mozilla_t)
userdom_read_user_untrusted_content_files($1,$1_mozilla_t)
userdom_read_user_untrusted_content_symlinks($1,$1_mozilla_t)
userdom_list_user_tmp_untrusted_content($1,$1_mozilla_t)
userdom_read_user_tmp_untrusted_content_files($1,$1_mozilla_t)
userdom_read_user_tmp_untrusted_content_symlinks($1,$1_mozilla_t)
',`
files_dontaudit_list_tmp($1_mozilla_t)
files_dontaudit_list_home($1_mozilla_t)
userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t)
userdom_dontaudit_list_user_untrusted_content($1,$1_mozilla_t)
userdom_dontaudit_read_user_untrusted_content_files($1,$1_mozilla_t)
userdom_dontaudit_list_user_tmp_untrusted_content($1,$1_mozilla_t)
userdom_dontaudit_read_user_tmp_untrusted_content_files($1,$1_mozilla_t)
')
# Save web pages
tunable_policy(`write_untrusted_content && use_nfs_home_dirs',`
files_search_home($1_mozilla_t)
fs_search_auto_mountpoints($1_mozilla_t)
fs_manage_nfs_dirs($1_mozilla_t)
fs_manage_nfs_files($1_mozilla_t)
fs_manage_nfs_symlinks($1_mozilla_t)
',`
fs_dontaudit_list_auto_mountpoints($1_mozilla_t)
fs_dontaudit_manage_nfs_dirs($1_mozilla_t)
fs_dontaudit_manage_nfs_files($1_mozilla_t)
')
tunable_policy(`write_untrusted_content && use_samba_home_dirs',`
files_search_home($1_mozilla_t)
fs_search_auto_mountpoints($1_mozilla_t)
fs_manage_cifs_dirs($1_mozilla_t)
fs_manage_cifs_files($1_mozilla_t)
fs_manage_cifs_symlinks($1_mozilla_t)
',`
fs_dontaudit_list_auto_mountpoints($1_mozilla_t)
fs_dontaudit_manage_cifs_dirs($1_mozilla_t)
fs_dontaudit_manage_cifs_files($1_mozilla_t)
')
tunable_policy(`write_untrusted_content',`
files_search_home($1_mozilla_t)
userdom_manage_user_untrusted_content_tmp_files($1, $1_mozilla_t)
files_tmp_filetrans($1_mozilla_t,$1_untrusted_content_tmp_t,file)
files_tmp_filetrans($1_mozilla_t,$1_untrusted_content_tmp_t,dir)
userdom_manage_user_untrusted_content_files($1,$1_mozilla_t)
userdom_user_home_dir_filetrans($1,$1_mozilla_t,$1_untrusted_content_tmp_t, { file dir })
userdom_user_home_content_filetrans($1,$1_mozilla_t,$1_untrusted_content_tmp_t, { file dir })
',`
files_dontaudit_list_home($1_mozilla_t)
files_dontaudit_list_tmp($1_mozilla_t)
userdom_dontaudit_list_user_home_dirs($1,$1_mozilla_t)
userdom_dontaudit_manage_user_tmp_dirs($1,$1_mozilla_t)
userdom_dontaudit_manage_user_tmp_files($1,$1_mozilla_t)
userdom_dontaudit_manage_user_home_content_dirs($1,$1_mozilla_t)
')
optional_policy(`
apache_read_user_scripts($1,$1_mozilla_t)
apache_read_user_content($1,$1_mozilla_t)
')
optional_policy(`
automount_dontaudit_getattr_tmp_dirs($1_mozilla_t)
')
optional_policy(`
cups_read_rw_config($1_mozilla_t)
cups_dbus_chat($1_mozilla_t)
')
optional_policy(`
dbus_system_bus_client_template($1_mozilla,$1_mozilla_t)
dbus_user_bus_client_template($1,$1_mozilla,$1_mozilla_t)
')
optional_policy(`
gnome_stream_connect_gconf_template($1,$1_mozilla_t)
')
optional_policy(`
java_domtrans_user_javaplugin($1, $1_mozilla_t)
')
optional_policy(`
lpd_domtrans_user_lpr($1,$1_mozilla_t)
')
optional_policy(`
mplayer_domtrans_user_mplayer($1, $1_mozilla_t)
mplayer_read_user_home_files($1, $1_mozilla_t)
')
optional_policy(`
nscd_socket_use($1_mozilla_t)
')
optional_policy(`
thunderbird_domtrans_user_thunderbird($1, $1_mozilla_t)
')
ifdef(`TODO',`
#NOTE commented out in strict.
######### Launch email client, and make webcal links work
#ifdef(`evolution.te', `
#domain_auto_trans($1_mozilla_t, evolution_exec_t, $1_evolution_t)
#domain_auto_trans($1_mozilla_t, evolution_webcal_exec_t, $1_evolution_webcal_t)
#')
# Macros for mozilla/mozilla (or other browser) domains.
# FIXME: Rules were removed to centralize policy in a gnome_app macro
# A similar thing might be necessary for mozilla compiled without GNOME
# support (is this possible?).
# GNOME integration
optional_policy(`
gnome_application($1_mozilla, $1)
gnome_file_dialog($1_mozilla, $1)
')
')
')
########################################
## <summary>
## Read mozilla per user homedir
## </summary>
## <desc>
## <p>
## Read mozilla per user homedir
## </p>
## <p>
## This is a templated interface, and should only
## be called from a per-userdomain template.
## </p>
## </desc>
## <param name="userdomain_prefix">
## <summary>
## The prefix of the user domain (e.g., user
## is the prefix for user_t).
## </summary>
## </param>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
template(`mozilla_read_user_home_files',`
gen_require(`
type $1_mozilla_home_t;
')
allow $2 $1_mozilla_home_t:dir list_dir_perms;
allow $2 $1_mozilla_home_t:file read_file_perms;
')
########################################
## <summary>
## write mozilla per user homedir
## </summary>
## <desc>
## <p>
## Read mozilla per user homedir
## </p>
## <p>
## This is a templated interface, and should only
## be called from a per-userdomain template.
## </p>
## </desc>
## <param name="userdomain_prefix">
## <summary>
## The prefix of the user domain (e.g., user
## is the prefix for user_t).
## </summary>
## </param>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
template(`mozilla_write_user_home_files',`
gen_require(`
type $1_mozilla_home_t;
')
allow $2 $1_mozilla_home_t:dir list_dir_perms;
allow $2 $1_mozilla_home_t:file write;
')
########################################
## <summary>
## Run mozilla in user mozilla domain.
## </summary>
## <desc>
## <p>
## Run mozilla in mozilla domain.
## </p>
## <p>
## This is a templated interface, and should only
## be called from a per-userdomain template.
## </p>
## </desc>
## <param name="userdomain_prefix">
## <summary>
## The prefix of the user domain (e.g., user
## is the prefix for user_t).
## </summary>
## </param>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
template(`mozilla_domtrans_user_mozilla',`
gen_require(`
type $1_mozilla_t, mozilla_exec_t;
')
domtrans_pattern($2, mozilla_exec_t,$1_mozilla_t)
')
########################################
## <summary>
## Send and receive messages from
## mozilla over dbus.
## </summary>
## <desc>
## <p>
## Send and receive messages from
## mozilla over dbus.
## </p>
## <p>
## This is a templated interface, and should only
## be called from a per-userdomain template.
## </p>
## </desc>
## <param name="userdomain_prefix">
## <summary>
## The prefix of the user domain (e.g., user
## is the prefix for user_t).
## </summary>
## </param>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
template(`mozilla_dbus_chat',`
gen_require(`
type $1_mozilla_t;
class dbus send_msg;
')
allow $2 $1_mozilla_t:dbus send_msg;
allow $1_mozilla_t $2:dbus send_msg;
')
########################################
## <summary>
## read/write mozilla per user tcp_socket
## </summary>
## <desc>
## <p>
## read/write mozilla per user tcp_socket
## </p>
## <p>
## This is a templated interface, and should only
## be called from a per-userdomain template.
## </p>
## </desc>
## <param name="userdomain_prefix">
## <summary>
## The prefix of the user domain (e.g., user
## is the prefix for user_t).
## </summary>
## </param>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
template(`mozilla_rw_user_tcp_sockets',`
gen_require(`
type $1_mozilla_t;
')
allow $2 $1_mozilla_t:tcp_socket rw_socket_perms;
')