rpms/selinux-policy
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54943f9472
selinux-policy/passwd.patch
Dan Walsh 859ba0c85a Allow nmbd to manage sock file in /var/run/nmbd 
ricci_modservice send syslog msgs
Stop transitioning from unconfined_t to ldconfig_t, but make sure /etc/ld.so.cache is labeled correctly
Allow systemd_logind_t to manage /run/USER/dconf/user
2011-10-05 17:14:02 -04:00

398 lines
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diff --git a/policy/modules/admin/mcelog.te b/policy/modules/admin/mcelog.te
index ef8bc09..ea06507 100644
--- a/policy/modules/admin/mcelog.te
+++ b/policy/modules/admin/mcelog.te
@@ -45,6 +45,8 @@ files_read_etc_files(mcelog_t)
# for /dev/mem access
mls_file_read_all_levels(mcelog_t)
+auth_read_passwd(mcelog_t)
+
logging_send_syslog_msg(mcelog_t)
miscfiles_read_localization(mcelog_t)
diff --git a/policy/modules/admin/usermanage.te b/policy/modules/admin/usermanage.te
index 4779a8d..b8eac3e 100644
--- a/policy/modules/admin/usermanage.te
+++ b/policy/modules/admin/usermanage.te
@@ -89,6 +89,7 @@ fs_search_auto_mountpoints(chfn_t)
dev_read_urand(chfn_t)
dev_dontaudit_getattr_all(chfn_t)
+auth_manage_passwd(chfn_t)
auth_use_pam(chfn_t)
# allow checking if a shell is executable
@@ -96,7 +97,6 @@ corecmd_check_exec_shell(chfn_t)
domain_use_interactive_fds(chfn_t)
-files_manage_etc_files(chfn_t)
files_read_etc_runtime_files(chfn_t)
files_dontaudit_search_var(chfn_t)
files_dontaudit_search_home(chfn_t)
@@ -205,8 +205,8 @@ init_dontaudit_write_utmp(groupadd_t)
domain_use_interactive_fds(groupadd_t)
-files_manage_etc_files(groupadd_t)
files_relabel_etc_files(groupadd_t)
+files_read_etc_files(groupadd_t)
files_read_etc_runtime_files(groupadd_t)
files_read_usr_symlinks(groupadd_t)
@@ -221,9 +221,10 @@ miscfiles_read_localization(groupadd_t)
auth_domtrans_chk_passwd(groupadd_t)
auth_rw_lastlog(groupadd_t)
auth_use_nsswitch(groupadd_t)
+auth_manage_passwd(groupadd_t)
+auth_manage_shadow(groupadd_t)
# these may be unnecessary due to the above
# domtrans_chk_passwd() call.
-auth_manage_shadow(groupadd_t)
auth_relabel_shadow(groupadd_t)
auth_etc_filetrans_shadow(groupadd_t)
@@ -296,6 +297,7 @@ selinux_compute_user_contexts(passwd_t)
term_use_all_inherited_terms(passwd_t)
+auth_manage_passwd(passwd_t)
auth_manage_shadow(passwd_t)
auth_relabel_shadow(passwd_t)
auth_etc_filetrans_shadow(passwd_t)
@@ -310,7 +312,6 @@ corenet_tcp_connect_kerberos_password_port(passwd_t)
domain_use_interactive_fds(passwd_t)
files_read_etc_runtime_files(passwd_t)
-files_manage_etc_files(passwd_t)
files_search_var(passwd_t)
files_dontaudit_search_pids(passwd_t)
files_relabel_etc_files(passwd_t)
@@ -390,6 +391,7 @@ fs_search_auto_mountpoints(sysadm_passwd_t)
term_use_all_inherited_terms(sysadm_passwd_t)
+auth_manage_passwd(sysadm_passwd_t)
auth_manage_shadow(sysadm_passwd_t)
auth_relabel_shadow(sysadm_passwd_t)
auth_etc_filetrans_shadow(sysadm_passwd_t)
@@ -402,7 +404,6 @@ files_read_usr_files(sysadm_passwd_t)
domain_use_interactive_fds(sysadm_passwd_t)
-files_manage_etc_files(sysadm_passwd_t)
files_relabel_etc_files(sysadm_passwd_t)
files_read_etc_runtime_files(sysadm_passwd_t)
# for nscd lookups
@@ -461,7 +462,6 @@ domain_use_interactive_fds(useradd_t)
domain_read_all_domains_state(useradd_t)
domain_dontaudit_read_all_domains_state(useradd_t)
-files_manage_etc_files(useradd_t)
files_search_var_lib(useradd_t)
files_relabel_etc_files(useradd_t)
files_read_etc_runtime_files(useradd_t)
@@ -488,6 +488,7 @@ auth_rw_faillog(useradd_t)
auth_use_nsswitch(useradd_t)
# these may be unnecessary due to the above
# domtrans_chk_passwd() call.
+auth_manage_passwd(useradd_t)
auth_manage_shadow(useradd_t)
auth_relabel_shadow(useradd_t)
auth_etc_filetrans_shadow(useradd_t)
diff --git a/policy/modules/apps/loadkeys.te b/policy/modules/apps/loadkeys.te
index 50629a8..09669b6 100644
--- a/policy/modules/apps/loadkeys.te
+++ b/policy/modules/apps/loadkeys.te
@@ -31,6 +31,8 @@ files_read_etc_runtime_files(loadkeys_t)
term_dontaudit_use_console(loadkeys_t)
term_use_unallocated_ttys(loadkeys_t)
+auth_read_passwd(loadkeys_t)
+
init_dontaudit_use_fds(loadkeys_t)
init_dontaudit_use_script_ptys(loadkeys_t)
diff --git a/policy/modules/services/abrt.te b/policy/modules/services/abrt.te
index bd5ff95..c77b9f1 100644
--- a/policy/modules/services/abrt.te
+++ b/policy/modules/services/abrt.te
@@ -105,7 +105,6 @@ allow abrt_t self:fifo_file rw_fifo_file_perms;
allow abrt_t self:tcp_socket create_stream_socket_perms;
allow abrt_t self:udp_socket create_socket_perms;
allow abrt_t self:unix_dgram_socket create_socket_perms;
-allow abrt_t self:netlink_route_socket r_netlink_socket_perms;
# abrt etc files
list_dirs_pattern(abrt_t, abrt_etc_t, abrt_etc_t)
@@ -186,10 +185,10 @@ fs_read_nfs_files(abrt_t)
fs_read_nfs_symlinks(abrt_t)
fs_search_all(abrt_t)
-sysnet_dns_name_resolve(abrt_t)
-
logging_read_generic_logs(abrt_t)
+auth_use_nsswitch(abrt_t)
+
miscfiles_read_generic_certs(abrt_t)
userdom_dontaudit_read_user_home_content_files(abrt_t)
@@ -209,10 +208,6 @@ optional_policy(`
')
optional_policy(`
- nis_use_ypbind(abrt_t)
-')
-
-optional_policy(`
nsplugin_read_rw_files(abrt_t)
nsplugin_read_home(abrt_t)
')
diff --git a/policy/modules/services/audioentropy.te b/policy/modules/services/audioentropy.te
index 2b348c7..b89658c 100644
--- a/policy/modules/services/audioentropy.te
+++ b/policy/modules/services/audioentropy.te
@@ -47,6 +47,8 @@ fs_search_auto_mountpoints(entropyd_t)
domain_use_interactive_fds(entropyd_t)
+auth_read_passwd(entropyd_t)
+
logging_send_syslog_msg(entropyd_t)
miscfiles_read_localization(entropyd_t)
diff --git a/policy/modules/services/plymouthd.te b/policy/modules/services/plymouthd.te
index 4f9a575..5fc3a55 100644
--- a/policy/modules/services/plymouthd.te
+++ b/policy/modules/services/plymouthd.te
@@ -75,6 +75,8 @@ init_signal(plymouthd_t)
logging_link_generic_logs(plymouthd_t)
logging_delete_generic_logs(plymouthd_t)
+auth_read_passwd(plymouthd_t)
+
miscfiles_read_localization(plymouthd_t)
miscfiles_read_fonts(plymouthd_t)
miscfiles_manage_fonts_cache(plymouthd_t)
diff --git a/policy/modules/services/virt.te b/policy/modules/services/virt.te
index 52df08a..7790f7e 100644
--- a/policy/modules/services/virt.te
+++ b/policy/modules/services/virt.te
@@ -882,6 +882,7 @@ fs_getattr_xattr_fs(svirt_lxc_domain)
fs_list_inotifyfs(svirt_lxc_domain)
fs_dontaudit_getattr_xattr_fs(svirt_lxc_domain)
+auth_dontaudit_read_passwd(svirt_lxc_domain)
auth_dontaudit_read_login_records(svirt_lxc_domain)
auth_dontaudit_write_login_records(svirt_lxc_domain)
auth_search_pam_console_data(svirt_lxc_domain)
diff --git a/policy/modules/system/authlogin.fc b/policy/modules/system/authlogin.fc
index 59742f4..904e39c 100644
--- a/policy/modules/system/authlogin.fc
+++ b/policy/modules/system/authlogin.fc
@@ -7,6 +7,8 @@
/etc/passwd\.lock -- gen_context(system_u:object_r:shadow_t,s0)
/etc/passwd\.adjunct.* -- gen_context(system_u:object_r:shadow_t,s0)
/etc/shadow.* -- gen_context(system_u:object_r:shadow_t,s0)
+/etc/passwd-? -- gen_context(system_u:object_r:passwd_file_t,s0)
+/etc/group-? -- gen_context(system_u:object_r:passwd_file_t,s0)
/sbin/pam_console_apply -- gen_context(system_u:object_r:pam_console_exec_t,s0)
/sbin/pam_timestamp_check -- gen_context(system_u:object_r:pam_exec_t,s0)
diff --git a/policy/modules/system/authlogin.if b/policy/modules/system/authlogin.if
index f05a80f..4372e5d 100644
--- a/policy/modules/system/authlogin.if
+++ b/policy/modules/system/authlogin.if
@@ -558,7 +558,6 @@ interface(`auth_domtrans_upd_passwd',`
domtrans_pattern($1, updpwd_exec_t, updpwd_t)
auth_dontaudit_read_shadow($1)
-
')
########################################
@@ -755,6 +754,10 @@ interface(`auth_manage_shadow',`
allow $1 shadow_t:file manage_file_perms;
typeattribute $1 can_read_shadow_passwords, can_write_shadow_passwords;
+ files_var_filetrans($1, shadow_t, file, "shadow")
+ files_var_filetrans($1, shadow_t, file, "shadow-")
+ files_etc_filetrans($1, shadow_t, file, ".pwd.lock")
+ files_etc_filetrans($1, shadow_t, file, "gshadow")
')
#######################################
@@ -895,6 +898,9 @@ interface(`auth_manage_faillog',`
files_search_pids($1)
allow $1 faillog_t:dir manage_dir_perms;
allow $1 faillog_t:file manage_file_perms;
+ logging_log_named_filetrans($1, faillog_t, file, "tallylog")
+ logging_log_named_filetrans($1, faillog_t, file, "faillog")
+ logging_log_named_filetrans($1, faillog_t, file, "btmp")
')
#######################################
@@ -1735,6 +1741,7 @@ interface(`auth_manage_login_records',`
logging_rw_generic_log_dirs($1)
allow $1 wtmp_t:file manage_file_perms;
+ logging_log_named_filetrans($1, wtmp_t, file, "wtmp")
')
########################################
@@ -1810,19 +1817,118 @@ interface(`auth_unconfined',`
interface(`authlogin_filetrans_named_content',`
gen_require(`
type shadow_t;
+ type passwd_file_t;
type faillog_t;
type wtmp_t;
')
+ files_etc_filetrans($1, passwd_file_t, file, "passwd")
files_etc_filetrans($1, shadow_t, file, "shadow")
files_etc_filetrans($1, shadow_t, file, "shadow-")
files_etc_filetrans($1, shadow_t, file, ".pwd.lock")
files_etc_filetrans($1, shadow_t, file, "gshadow")
- files_var_filetrans($1, shadow_t, file, "shadow")
- files_var_filetrans($1, shadow_t, file, "shadow-")
logging_log_named_filetrans($1, faillog_t, file, "tallylog")
logging_log_named_filetrans($1, faillog_t, file, "faillog")
logging_log_named_filetrans($1, faillog_t, file, "btmp")
files_pid_filetrans($1, faillog_t, file, "faillog")
logging_log_named_filetrans($1, wtmp_t, file, "wtmp")
')
+
+########################################
+## <summary>
+## Get the attributes of the passwd passwords file.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`auth_getattr_passwd',`
+ gen_require(`
+ type passwd_file_t;
+ ')
+
+ files_search_etc($1)
+ allow $1 passwd_file_t:file getattr;
+')
+
+########################################
+## <summary>
+## Do not audit attempts to get the attributes
+## of the passwd passwords file.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain to not audit.
+## </summary>
+## </param>
+#
+interface(`auth_dontaudit_getattr_passwd',`
+ gen_require(`
+ type passwd_file_t;
+ ')
+
+ dontaudit $1 passwd_file_t:file getattr;
+')
+
+########################################
+## <summary>
+## Read the passwd passwords file (/etc/passwd)
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`auth_read_passwd',`
+ gen_require(`
+ type passwd_file_t;
+ ')
+
+ allow $1 passwd_file_t:file read_file_perms;
+')
+
+########################################
+## <summary>
+## Do not audit attempts to read the passwd
+## password file (/etc/passwd).
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain to not audit.
+## </summary>
+## </param>
+#
+interface(`auth_dontaudit_read_passwd',`
+ gen_require(`
+ type passwd_file_t;
+ ')
+
+ dontaudit $1 passwd_file_t:file read_file_perms;
+')
+
+########################################
+## <summary>
+## Create, read, write, and delete the passwd
+## password file.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`auth_manage_passwd',`
+ gen_require(`
+ type passwd_file_t;
+ ')
+
+ files_rw_etc_dirs($1)
+ allow $1 passwd_file_t:file manage_file_perms;
+ files_etc_filetrans($1, passwd_file_t, file, "passwd")
+ files_etc_filetrans($1, passwd_file_t, file, "passwd-")
+ files_etc_filetrans($1, passwd_file_t, file, "group")
+ files_etc_filetrans($1, passwd_file_t, file, "group-")
+')
diff --git a/policy/modules/system/authlogin.te b/policy/modules/system/authlogin.te
index a53db2b..16e2e63 100644
--- a/policy/modules/system/authlogin.te
+++ b/policy/modules/system/authlogin.te
@@ -71,6 +71,9 @@ neverallow ~can_read_shadow_passwords shadow_t:file read;
neverallow ~can_write_shadow_passwords shadow_t:file { create write };
neverallow ~can_relabelto_shadow_passwords shadow_t:file relabelto;
+type passwd_file_t;
+files_type(passwd_file_t)
+
type updpwd_t;
type updpwd_exec_t;
domain_type(updpwd_t)
@@ -350,6 +353,7 @@ kernel_read_system_state(updpwd_t)
dev_read_urand(updpwd_t)
files_manage_etc_files(updpwd_t)
+auth_manage_passwd(updpwd_t)
term_dontaudit_use_console(updpwd_t)
term_dontaudit_use_unallocated_ttys(updpwd_t)
@@ -422,6 +426,9 @@ optional_policy(`
')
')
+
+auth_read_passwd(nsswitch_domain)
+
# read /etc/nsswitch.conf
files_read_etc_files(nsswitch_domain)
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