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add oav, bug 1536

This commit is contained in:
Chris PeBenito 2006-05-02 19:42:04 +00:00
parent 6714c268a5
commit 2e9cd95e07
5 changed files with 243 additions and 1 deletions
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1
refpolicy/Changelog
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@ -64,6 +64,7 @@
nessus
nsd
ntop
oav
openca
openvpn (Petre Rodan)
perdition

9
refpolicy/policy/modules/services/oav.fc Normal file
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@ -0,0 +1,9 @@
/etc/oav-update(/.*)? gen_context(system_u:object_r:oav_update_etc_t,s0)
/etc/scannerdaemon/scannerdaemon\.conf -- gen_context(system_u:object_r:scannerdaemon_etc_t,s0)
/usr/sbin/oav-update -- gen_context(system_u:object_r:oav_update_exec_t,s0)
/usr/sbin/scannerdaemon -- gen_context(system_u:object_r:scannerdaemon_exec_t,s0)
/var/lib/oav-virussignatures -- gen_context(system_u:object_r:oav_update_var_lib_t,s0)
/var/lib/oav-update(/.*)? gen_context(system_u:object_r:oav_update_var_lib_t,s0)
/var/log/scannerdaemon\.log -- gen_context(system_u:object_r:scannerdaemon_log_t,s0)

56
refpolicy/policy/modules/services/oav.if Normal file
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@ -0,0 +1,56 @@
## <summary>Open AntiVirus scannerdaemon and signature update</summary>
########################################
## <summary>
## Execute oav_update in the oav_update domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`oav_domtrans_update',`
gen_require(`
type oav_update_t, oav_update_exec_t;
')
corecmd_search_sbin($1)
domain_auto_trans($1,oav_update_exec_t,oav_update_t)
allow $1 oav_update_t:fd use;
allow oav_update_t $1:fd use;
allow oav_update_t $1:fifo_file rw_file_perms;
allow oav_update_t $1:process sigchld;
')
########################################
## <summary>
## Execute oav_update in the oav_update domain, and
## allow the specified role the oav_update domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="role">
## <summary>
## The role to be allowed the oav_update domain.
## </summary>
## </param>
## <param name="terminal">
## <summary>
## The type of the terminal allow the oav_update domain to use.
## </summary>
## </param>
#
interface(`oav_run_update',`
gen_require(`
type oav_update_t;
')
oav_domtrans_update($1)
role $2 types oav_update_t;
allow oav_update_t $3:chr_file rw_term_perms;
')

172
refpolicy/policy/modules/services/oav.te Normal file
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@ -0,0 +1,172 @@
policy_module(oav,1.0.0)
########################################
#
# Declarations
#
type oav_update_t;
type oav_update_exec_t;
domain_type(oav_update_t)
domain_entry_file(oav_update_t,oav_update_exec_t)
# cjp: may be collapsable to etc_t
type oav_update_etc_t;
files_type(oav_update_etc_t)
type oav_update_var_lib_t;
files_type(oav_update_var_lib_t)
type scannerdaemon_t;
type scannerdaemon_exec_t;
init_daemon_domain(scannerdaemon_t,scannerdaemon_exec_t)
type scannerdaemon_etc_t;
files_type(scannerdaemon_etc_t)
type scannerdaemon_log_t;
logging_log_file(scannerdaemon_log_t)
type scannerdaemon_var_run_t;
files_pid_file(scannerdaemon_var_run_t)
########################################
#
# OAV update local policy
#
allow oav_update_t self:tcp_socket create_stream_socket_perms;
allow oav_update_t self:udp_socket create_socket_perms;
# Can read /etc/oav-update/* files
allow oav_update_t oav_update_etc_t:dir r_dir_perms;
allow oav_update_t oav_update_etc_t:file r_file_perms;
# Can read /var/lib/oav-update/current
allow oav_update_t oav_update_var_lib_t:dir manage_dir_perms;
allow oav_update_t oav_update_var_lib_t:file manage_file_perms;
allow oav_update_t oav_update_var_lib_t:lnk_file r_file_perms;
corecmd_exec_all_executables(oav_update_t)
corenet_tcp_sendrecv_generic_if(oav_update_t)
corenet_udp_sendrecv_generic_if(oav_update_t)
corenet_raw_sendrecv_generic_if(oav_update_t)
corenet_tcp_sendrecv_all_nodes(oav_update_t)
corenet_udp_sendrecv_all_nodes(oav_update_t)
corenet_raw_sendrecv_all_nodes(oav_update_t)
corenet_tcp_sendrecv_all_ports(oav_update_t)
corenet_udp_sendrecv_all_ports(oav_update_t)
corenet_non_ipsec_sendrecv(oav_update_t)
corenet_tcp_bind_all_nodes(oav_update_t)
corenet_udp_bind_all_nodes(oav_update_t)
files_exec_etc_files(oav_update_t)
libs_use_ld_so(oav_update_t)
libs_use_shared_libs(oav_update_t)
libs_exec_ld_so(oav_update_t)
libs_exec_lib_files(oav_update_t)
libs_use_ld_so(oav_update_t)
libs_use_shared_libs(oav_update_t)
logging_send_syslog_msg(oav_update_t)
sysnet_read_config(oav_update_t)
optional_policy(`
cron_system_entry(oav_update_t,oav_update_exec_t)
')
########################################
#
# Scannerdaemon local policy
#
dontaudit scannerdaemon_t self:capability sys_tty_config;
allow scannerdaemon_t self:process signal_perms;
allow scannerdaemon_t self:fifo_file { read write };
allow scannerdaemon_t self:tcp_socket create_stream_socket_perms;
allow scannerdaemon_t self:udp_socket create_socket_perms;
allow scannerdaemon_t oav_update_var_lib_t:dir r_dir_perms;
allow scannerdaemon_t oav_update_var_lib_t:file r_file_perms;
files_search_var_lib(scannerdaemon_t)
allow scannerdaemon_t scannerdaemon_etc_t:file r_file_perms;
allow scannerdaemon_t scannerdaemon_log_t:file create_file_perms;
logging_log_filetrans(scannerdaemon_t,scannerdaemon_log_t,file)
allow scannerdaemon_t scannerdaemon_var_run_t:file create_file_perms;
allow scannerdaemon_t scannerdaemon_var_run_t:dir rw_dir_perms;
files_pid_filetrans(scannerdaemon_t,scannerdaemon_var_run_t,file)
kernel_read_system_state(scannerdaemon_t)
kernel_read_kernel_sysctls(scannerdaemon_t)
# Can run kaffe
corecmd_exec_all_executables(scannerdaemon_t)
corenet_tcp_sendrecv_generic_if(scannerdaemon_t)
corenet_udp_sendrecv_generic_if(scannerdaemon_t)
corenet_raw_sendrecv_generic_if(scannerdaemon_t)
corenet_tcp_sendrecv_all_nodes(scannerdaemon_t)
corenet_udp_sendrecv_all_nodes(scannerdaemon_t)
corenet_raw_sendrecv_all_nodes(scannerdaemon_t)
corenet_tcp_sendrecv_all_ports(scannerdaemon_t)
corenet_udp_sendrecv_all_ports(scannerdaemon_t)
corenet_non_ipsec_sendrecv(scannerdaemon_t)
corenet_tcp_bind_all_nodes(scannerdaemon_t)
corenet_udp_bind_all_nodes(scannerdaemon_t)
dev_read_sysfs(scannerdaemon_t)
domain_use_interactive_fds(scannerdaemon_t)
files_read_etc_files(scannerdaemon_t)
files_read_etc_runtime_files(scannerdaemon_t)
# Can run kaffe
files_exec_etc_files(scannerdaemon_t)
fs_getattr_all_fs(scannerdaemon_t)
fs_search_auto_mountpoints(scannerdaemon_t)
term_dontaudit_use_console(scannerdaemon_t)
auth_dontaudit_read_shadow(scannerdaemon_t)
init_use_fds(scannerdaemon_t)
init_use_script_ptys(scannerdaemon_t)
libs_use_ld_so(scannerdaemon_t)
libs_use_shared_libs(scannerdaemon_t)
# Can run kaffe
libs_use_ld_so(scannerdaemon_t)
libs_use_shared_libs(scannerdaemon_t)
libs_exec_ld_so(scannerdaemon_t)
libs_exec_lib_files(scannerdaemon_t)
logging_send_syslog_msg(scannerdaemon_t)
miscfiles_read_localization(scannerdaemon_t)
sysnet_read_config(scannerdaemon_t)
userdom_dontaudit_use_unpriv_user_fds(scannerdaemon_t)
userdom_dontaudit_search_sysadm_home_dirs(scannerdaemon_t)
ifdef(`targeted_policy',`
term_dontaudit_use_unallocated_ttys(scannerdaemon_t)
term_dontaudit_use_generic_ptys(scannerdaemon_t)
files_dontaudit_read_root_files(scannerdaemon_t)
')
optional_policy(`
seutil_sigchld_newrole(scannerdaemon_t)
')
optional_policy(`
udev_read_db(scannerdaemon_t)
')

6
refpolicy/policy/modules/system/userdomain.te
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@ -1,5 +1,5 @@
policy_module(userdomain,1.3.21)
policy_module(userdomain,1.3.22)
gen_require(`
role sysadm_r, staff_r, user_r;
@ -346,6 +346,10 @@ ifdef(`targeted_policy',`
corenet_udp_bind_ntp_port(sysadm_t)
')
optional_policy(`
oav_run_update(sysadm_t,sysadm_r,admin_terminal)
')
optional_policy(`
pcmcia_run_cardctl(sysadm_t,sysadm_r,admin_terminal)
')