selinux-policy/policy/modules/apps/gift.if

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## <summary>giFT peer to peer file sharing tool</summary>
#######################################
## <summary>
## The per user domain template for the gift module.
## </summary>
## <desc>
## <p>
## This template creates a derived domains which are used
## for gift client sessions and gift daemons.
## </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(`gift_per_userdomain_template',`
##############################
#
# Declarations
#
type $1_gift_t;
domain_type($1_gift_t)
domain_entry_file($1_gift_t,gift_exec_t)
role $3 types $1_gift_t;
type $1_gift_home_t alias $1_gift_rw_t;
files_poly_member($1_gift_home_t)
userdom_user_home_content($1,$1_gift_home_t)
type $1_gift_tmpfs_t;
files_tmpfs_file($1_gift_tmpfs_t)
type $1_giftd_t;
domain_type($1_giftd_t)
domain_entry_file($1_giftd_t,giftd_exec_t)
role $3 types $1_giftd_t;
##############################
#
# giFT user interface local policy
#
allow $1_gift_t self:tcp_socket create_socket_perms;
allow $1_gift_t $1_gift_tmpfs_t:dir rw_dir_perms;
allow $1_gift_t $1_gift_tmpfs_t:file manage_file_perms;
allow $1_gift_t $1_gift_tmpfs_t:lnk_file create_lnk_perms;
allow $1_gift_t $1_gift_tmpfs_t:sock_file manage_file_perms;
allow $1_gift_t $1_gift_tmpfs_t:fifo_file manage_file_perms;
fs_tmpfs_filetrans($1_gift_t,$1_gift_tmpfs_t,{ dir file lnk_file sock_file fifo_file })
allow $1_gift_t $1_gift_home_t:dir manage_dir_perms;
allow $1_gift_t $1_gift_home_t:file manage_file_perms;
allow $1_gift_t $1_gift_home_t:lnk_file create_lnk_perms;
userdom_user_home_dir_filetrans($1,$1_gift_t,$1_gift_home_t,dir)
# Launch gift daemon
domain_auto_trans($1_gift_t, giftd_exec_t, $1_giftd_t)
allow $1_giftd_t $1_gift_t:fd use;
allow $1_giftd_t $1_gift_t:fifo_file rw_file_perms;
allow $1_giftd_t $1_gift_t:process sigchld;
# transition from user domain
domain_auto_trans($2, gift_exec_t, $1_gift_t)
allow $1_gift_t $2:fd use;
allow $1_gift_t $2:fifo_file rw_file_perms;
allow $1_gift_t $2:process sigchld;
# user managed content
allow $2 $1_gift_home_t:dir manage_dir_perms;
allow $2 $1_gift_home_t:file manage_file_perms;
allow $2 $1_gift_home_t:lnk_file create_lnk_perms;
allow $2 $1_gift_home_t:{ dir file lnk_file } { relabelfrom relabelto };
# Allow the user domain to signal/ps.
allow $2 $1_gift_t:dir { search getattr read };
allow $2 $1_gift_t:{ file lnk_file } { read getattr };
allow $2 $1_gift_t:process { getattr signal_perms };
# Read /proc/meminfo
kernel_read_system_state($1_giftd_t)
# Connect to gift daemon
corenet_non_ipsec_sendrecv($1_gift_t)
corenet_tcp_sendrecv_generic_if($1_gift_t)
corenet_tcp_sendrecv_all_nodes($1_gift_t)
corenet_tcp_sendrecv_giftd_port($1_gift_t)
corenet_tcp_connect_giftd_port($1_gift_t)
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corenet_sendrecv_giftd_client_packets($1_gift_t)
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fs_search_auto_mountpoints($1_gift_t)
sysnet_read_config($1_gift_t)
# giftui looks in .icons, .themes.
userdom_dontaudit_read_user_home_content_files($1,$1_gift_t)
tunable_policy(`use_nfs_home_dirs',`
fs_manage_nfs_dirs($1_gift_t)
fs_manage_nfs_files($1_gift_t)
fs_manage_nfs_symlinks($1_gift_t)
')
tunable_policy(`use_samba_home_dirs',`
fs_manage_cifs_dirs($1_gift_t)
fs_manage_cifs_files($1_gift_t)
fs_manage_cifs_symlinks($1_gift_t)
')
# optional_policy(`
# gnome_user_application($1,$1_gift,$1_gift_t)
# ')
optional_policy(`
nscd_socket_use($1_gift_t)
')
optional_policy(`
xserver_user_client_template($1,$1_gift_t,$1_gift_tmpfs_t)
')
##############################
#
# giFT server local policy
#
allow $1_giftd_t self:process { signal setsched };
allow $1_giftd_t self:unix_stream_socket create_socket_perms;
allow $1_giftd_t self:tcp_socket create_stream_socket_perms;
allow $1_giftd_t self:udp_socket create_socket_perms;
allow $1_giftd_t $1_gift_home_t:dir manage_dir_perms;
allow $1_giftd_t $1_gift_home_t:file manage_file_perms;
allow $1_giftd_t $1_gift_home_t:lnk_file create_lnk_perms;
userdom_user_home_dir_filetrans($1,$1_giftd_t,$1_gift_home_t,dir)
domain_auto_trans($2, giftd_exec_t, $1_giftd_t)
allow $1_giftd_t $2:fd use;
allow $1_giftd_t $2:fifo_file rw_file_perms;
allow $1_giftd_t $2:process sigchld;
kernel_read_system_state($1_giftd_t)
kernel_read_kernel_sysctls($1_giftd_t)
# Serve content on various p2p networks. Ports can be random.
corenet_non_ipsec_sendrecv($1_giftd_t)
corenet_tcp_sendrecv_generic_if($1_giftd_t)
corenet_udp_sendrecv_generic_if($1_giftd_t)
corenet_tcp_sendrecv_all_nodes($1_giftd_t)
corenet_udp_sendrecv_all_nodes($1_giftd_t)
corenet_tcp_sendrecv_all_ports($1_giftd_t)
corenet_udp_sendrecv_all_ports($1_giftd_t)
corenet_tcp_bind_all_nodes($1_giftd_t)
corenet_udp_bind_all_nodes($1_giftd_t)
corenet_tcp_bind_all_ports($1_giftd_t)
corenet_udp_bind_all_ports($1_giftd_t)
corenet_tcp_connect_all_ports($1_giftd_t)
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corenet_sendrecv_all_client_packets($1_giftd_t)
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files_read_usr_files($1_giftd_t)
# Read /etc/mtab
files_read_etc_runtime_files($1_giftd_t)
libs_use_ld_so($1_giftd_t)
libs_use_shared_libs($1_giftd_t)
miscfiles_read_localization($1_giftd_t)
sysnet_read_config($1_giftd_t)
userdom_use_user_terminals($1,$1_giftd_t)
tunable_policy(`use_nfs_home_dirs',`
fs_manage_nfs_dirs($1_giftd_t)
fs_manage_nfs_files($1_giftd_t)
fs_manage_nfs_symlinks($1_giftd_t)
')
tunable_policy(`use_samba_home_dirs',`
fs_manage_cifs_dirs($1_giftd_t)
fs_manage_cifs_files($1_giftd_t)
fs_manage_cifs_symlinks($1_giftd_t)
')
')