rpms/selinux-policy
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fix most of samba

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This commit is contained in:
Chris PeBenito 2005-10-24 21:33:46 +00:00
parent bdfa8e72f0
commit 67167371a5
13 changed files with 127 additions and 42 deletions
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2
refpolicy/Makefile
View File

@ -71,7 +71,7 @@ MONOLITHIC=y
PREFIX := /usr
BINDIR := $(PREFIX)/bin
SBINDIR := $(PREFIX)/sbin
CHECKPOLICY := $(BINDIR)/checkpolicy
CHECKPOLICY := /tmp/$(BINDIR)/checkpolicy
CHECKMODULE := $(BINDIR)/checkmodule
SEMOD_PKG := $(BINDIR)/semodule_package
LOADPOLICY := $(SBINDIR)/load_policy

7
refpolicy/policy/global_tunables
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@ -36,6 +36,10 @@ gen_tunable(allow_kerberos,false)
## Allow sasl to read shadow
gen_tunable(allow_saslauthd_read_shadow,false)
## Allow samba to modify public files
## used for public file transfer services.
gen_tunable(allow_smbd_anon_write,false)
## allow host key based authentication
gen_tunable(allow_ssh_keysign,false)
@ -110,6 +114,9 @@ gen_tunable(read_untrusted_content,false)
## Allow ssh to run from inetd instead of as a daemon.
gen_tunable(run_ssh_inetd,false)
## Allow samba to export user home directories.
gen_tunable(samba_enable_home_dirs,false)
## Allow user spamassassin clients to use the network.
gen_tunable(spamassassin_can_network,false)

16
refpolicy/policy/modules/admin/firstboot.te
View File

@ -98,14 +98,14 @@ modutils_read_module_conf(firstboot_t)
modutils_read_mods_deps(firstboot_t)
# Add/remove user home directories
userdom_create_user_home_dir(firstboot_t)
userdom_manage_user_home_dir(firstboot_t)
userdom_create_user_home(firstboot_t,{ dir file lnk_file fifo_file sock_file })
userdom_manage_user_home_dirs(firstboot_t)
userdom_manage_user_home_files(firstboot_t)
userdom_manage_user_home_symlinks(firstboot_t)
userdom_manage_user_home_pipes(firstboot_t)
userdom_manage_user_home_sockets(firstboot_t)
userdom_create_generic_user_home_dir(firstboot_t)
userdom_manage_generic_user_home_dir(firstboot_t)
userdom_create_generic_user_home(firstboot_t,{ dir file lnk_file fifo_file sock_file })
userdom_manage_generic_user_home_dirs(firstboot_t)
userdom_manage_generic_user_home_files(firstboot_t)
userdom_manage_generic_user_home_symlinks(firstboot_t)
userdom_manage_generic_user_home_pipes(firstboot_t)
userdom_manage_generic_user_home_sockets(firstboot_t)
ifdef(`targeted_policy',`
unconfined_domtrans(firstboot_t)

6
refpolicy/policy/modules/admin/usermanage.te
View File

@ -517,9 +517,9 @@ userdom_use_unpriv_users_fd(useradd_t)
# for when /root is the cwd
userdom_dontaudit_search_sysadm_home_dir(useradd_t)
# Add/remove user home directories
userdom_create_user_home_dir(useradd_t)
userdom_manage_user_home_dir(useradd_t)
userdom_create_user_home(useradd_t,notdevfile_class_set)
userdom_create_generic_user_home_dir(useradd_t)
userdom_manage_generic_user_home_dir(useradd_t)
userdom_create_generic_user_home(useradd_t,notdevfile_class_set)
mta_manage_spool(useradd_t)

1
refpolicy/policy/modules/kernel/terminal.if
View File

@ -332,6 +332,7 @@ interface(`term_use_generic_pty',`
')
dev_list_all_dev_nodes($1)
allow $1 devpts_t:dir list_dir_perms;
allow $1 devpts_t:chr_file { rw_term_perms lock append };
')

2
refpolicy/policy/modules/services/ftp.te
View File

@ -145,7 +145,7 @@ tunable_policy(`ftp_home_dir',`
userdom_manage_all_user_symlinks(ftpd_t)
ifdef(`targeted_policy',`
userdom_create_user_home(ftpd_t,{ dir file lnk_file sock_file fifo_file })
userdom_create_generic_user_home(ftpd_t,{ dir file lnk_file sock_file fifo_file })
')
')

12
refpolicy/policy/modules/services/samba.if
View File

@ -30,11 +30,13 @@ template(`samba_per_userdomain_template',`
type smbd_t;
')
userdom_manage_user_home_subdir_files($1,smbd_t)
userdom_manage_user_home_subdir_symlinks($1,smbd_t)
userdom_manage_user_home_subdir_sockets($1,smbd_t)
userdom_manage_user_home_subdir_pipes($1,smbd_t)
# userdom_create_user_home($1,smbd_t,{ dir file lnk_file sock_file fifo_file })
tunable_policy(`samba_enable_home_dirs',`
userdom_manage_user_home_subdir_files($1,smbd_t)
userdom_manage_user_home_subdir_symlinks($1,smbd_t)
userdom_manage_user_home_subdir_sockets($1,smbd_t)
userdom_manage_user_home_subdir_pipes($1,smbd_t)
userdom_create_user_home($1,smbd_t,{ dir file lnk_file sock_file fifo_file })
')
')
########################################

18
refpolicy/policy/modules/services/samba.te
View File

@ -121,12 +121,19 @@ files_read_etc_files(samba_net_t)
libs_use_ld_so(samba_net_t)
libs_use_shared_libs(samba_net_t)
logging_send_syslog_msg(samba_net_t)
miscfiles_read_localization(samba_net_t)
sysnet_read_config(samba_net_t)
userdom_dontaudit_search_sysadm_home_dir(samba_net_t)
ifdef(`targeted_policy',`
term_use_generic_pty(samba_net_t)
term_use_unallocated_tty(samba_net_t)
')
optional_policy(`kerberos.te',`
kerberos_use(samba_net_t)
')
@ -254,6 +261,7 @@ logging_search_logs(smbd_t)
logging_send_syslog_msg(smbd_t)
miscfiles_read_localization(smbd_t)
miscfiles_read_public_files(smbd_t)
mount_send_nfs_client_request(smbd_t)
@ -269,6 +277,10 @@ ifdef(`targeted_policy', `
term_dontaudit_use_unallocated_tty(smbd_t)
')
tunable_policy(`allow_smbd_anon_write',`
miscfiles_manage_public_files(smbd_t)
')
optional_policy(`kerberos.te',`
kerberos_use(smbd_t)
')
@ -293,7 +305,6 @@ ifdef(`TODO',`
optional_policy(`rhgb.te',`
rhgb_domain(smbd_t)
')
anonymous_domain(smbd)
ifdef(`hide_broken_symptoms', `
dontaudit smbd_t { devpts_t boot_t default_t tmpfs_t }:dir getattr;
dontaudit smbd_t devpts_t:dir getattr;
@ -648,6 +659,7 @@ optional_policy(`nscd.te',`
nscd_use_socket(winbind_helper_t)
')
ifdef(`TODO',`
allow winbind_helper_t squid_log_t:file ra_file_perms;
optional_policy(`squid.te',`
squid_read_log(winbind_helper_t)
squid_append_log(winbind_helper_t)
')

57
refpolicy/policy/modules/services/squid.if
View File

@ -64,6 +64,63 @@ interface(`squid_manage_logs',`
allow $1 squid_log_t:file create_file_perms;
')
########################################
## <summary>
## Append squid logs.
## </summary>
## <param name="domain">
## Domain allowed access.
## </param>
#
interface(`squid_read_log',`
gen_require(`
type squid_log_t;
')
logging_search_logs($1)
allow $1 squid_log_t:dir search_dir_perms;
allow $1 squid_log_t:file r_file_perms;
')
########################################
## <summary>
## Append squid logs.
## </summary>
## <param name="domain">
## Domain allowed access.
## </param>
#
interface(`squid_append_log',`
gen_require(`
type squid_log_t;
')
logging_search_logs($1)
allow $1 squid_log_t:dir search_dir_perms;
allow $1 squid_log_t:file { getattr append };
')
########################################
## <summary>
## Create, read, write, and delete
## squid logs.
## </summary>
## <param name="domain">
## Domain allowed access.
## </param>
#
interface(`squid_manage_logs',`
gen_require(`
type squid_log_t;
class dir rw_dir_perms;
class file create_file_perms;
')
logging_search_logs($1)
allow $1 squid_log_t:dir rw_dir_perms;
allow $1 squid_log_t:file create_file_perms;
')
########################################
## <summary>
## Use squid services by connecting over TCP.

8
refpolicy/policy/modules/system/miscfiles.if
View File

@ -183,12 +183,12 @@ interface(`miscfiles_manage_man_pages',`
#
interface(`miscfiles_read_public_files',`
gen_require(`
type public_content_t;
type public_content_t, public_content_rw_t;
')
allow $1 public_content_t:dir r_dir_perms;
allow $1 public_content_t:file r_file_perms;
allow $1 public_content_t:lnk_file { getattr read };
allow $1 { public_content_t public_content_rw_t }:dir r_dir_perms;
allow $1 { public_content_t public_content_rw_t }:file r_file_perms;
allow $1 { public_content_t public_content_rw_t }:lnk_file { getattr read };
')
########################################

8
refpolicy/policy/modules/system/unconfined.te
View File

@ -35,16 +35,16 @@ ifdef(`targeted_policy',`
userdom_unconfined(unconfined_t)
optional_policy(`samba.te',`
samba_domtrans_net(unconfined_t)
')
optional_policy(`su.te',`
su_per_userdomain_template(sysadm,unconfined_t,system_r)
')
ifdef(`TODO',`
ifdef(`samba.te', `samba_domain(user)')
ifdef(`use_mcs',`
domain_auto_trans(unconfined_t, su_exec_t, sysadm_su_t)
can_exec(sysadm_su_t, bin_t)
rw_dir_create_file(sysadm_su_t, home_dir_type)
')

16
refpolicy/policy/modules/system/userdomain.if
View File

@ -2058,7 +2058,7 @@ interface(`userdom_dontaudit_use_unpriv_user_fd',`
## Domain allowed access.
## </param>
#
interface(`userdom_create_user_home_dir',`
interface(`userdom_create_generic_user_home_dir',`
gen_require(`
type user_home_dir_t;
')
@ -2075,7 +2075,7 @@ interface(`userdom_create_user_home_dir',`
## Domain allowed access.
## </param>
#
interface(`userdom_manage_user_home_dir',`
interface(`userdom_manage_generic_user_home_dir',`
gen_require(`
type user_home_dir_t;
')
@ -2096,7 +2096,7 @@ interface(`userdom_manage_user_home_dir',`
## If not specified, file is used.
## </param>
#
interface(`userdom_create_user_home',`
interface(`userdom_create_generic_user_home',`
gen_require(`
type user_home_dir_t, user_home_t;
')
@ -2135,7 +2135,7 @@ interface(`userdom_dontaudit_search_user_home_dirs',`
## Domain allowed access.
## </param>
#
interface(`userdom_manage_user_home_dirs',`
interface(`userdom_manage_generic_user_home_dirs',`
gen_require(`
type user_home_t;
')
@ -2152,7 +2152,7 @@ interface(`userdom_manage_user_home_dirs',`
## Domain allowed access.
## </param>
#
interface(`userdom_manage_user_home_files',`
interface(`userdom_manage_generic_user_home_files',`
gen_require(`
type user_home_t;
')
@ -2170,7 +2170,7 @@ interface(`userdom_manage_user_home_files',`
## Domain allowed access.
## </param>
#
interface(`userdom_manage_user_home_symlinks',`
interface(`userdom_manage_generic_user_home_symlinks',`
gen_require(`
type user_home_t;
')
@ -2188,7 +2188,7 @@ interface(`userdom_manage_user_home_symlinks',`
## Domain allowed access.
## </param>
#
interface(`userdom_manage_user_home_pipes',`
interface(`userdom_manage_generic_user_home_pipes',`
gen_require(`
type user_home_t;
')
@ -2206,7 +2206,7 @@ interface(`userdom_manage_user_home_pipes',`
## Domain allowed access.
## </param>
#
interface(`userdom_manage_user_home_sockets',`
interface(`userdom_manage_generic_user_home_sockets',`
gen_require(`
type user_home_t;
')

16
refpolicy/policy/modules/system/userdomain.te
View File

@ -71,9 +71,17 @@ ifdef(`targeted_policy',`
allow system_r sysadm_r;
allow system_r sysadm_r;
ifdef(`TODO',`
allow privhome home_root_t:dir { getattr search };
file_type_auto_trans(privhome, user_home_dir_t, user_home_t)
allow privhome user_home_t:dir manage_dir_perms;
allow privhome user_home_t:file create_file_perms;
allow privhome user_home_t:lnk_file create_lnk_perms;
allow privhome user_home_t:fifo_file create_file_perms;
allow privhome user_home_t:sock_file create_file_perms;
allow privhome user_home_dir_t:dir rw_dir_perms;
type_transition privhome user_home_dir_t:{ dir file lnk_file fifo_file sock_file } user_home_t;
files_search_home(privhome)
optional_policy(`samba.te',`
samba_per_userdomain_template(user)
')
',`
admin_user_template(sysadm)
@ -95,9 +103,7 @@ ifdef(`targeted_policy',`
role_change(user,sysadm)
')
ifdef(`TODO',`
allow privhome home_root_t:dir { getattr search };
')
########################################
#