commit: cf6444b17f433683e92dc5f94814896bf0c6a34b
Author: Martin Lang <lang <AT> automata <DOT> rwth-aachen <DOT> de>
AuthorDate: Sat Mar 15 13:29:46 2014 +0000
Commit: Sven Vermeulen <swift <AT> gentoo <DOT> org>
CommitDate: Tue Apr 8 15:54:46 2014 +0000
URL:
http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-refpolicy.git;a=commit;h=cf6444b1
Add a policy module for shibboleth authentication
Signed-off-by: Martin Lang <lang <AT> automata.rwth-aachen.de>
---
policy/modules/contrib/apache.te | 5 +++
policy/modules/contrib/shibboleth.fc | 6 +++
policy/modules/contrib/shibboleth.if | 40 +++++++++++++++++++
policy/modules/contrib/shibboleth.te | 75 ++++++++++++++++++++++++++++++++++++
4 files changed, 126 insertions(+)
diff --git a/policy/modules/contrib/apache.te b/policy/modules/contrib/apache.te
index 102d5a8..32f9251 100644
--- a/policy/modules/contrib/apache.te
+++ b/policy/modules/contrib/apache.te
@@ -867,6 +867,11 @@ optional_policy(`
')
optional_policy(`
+ shibboleth_read_config(httpd_t)
+ shibboleth_stream_connect(httpd_t)
+')
+
+optional_policy(`
smokeping_read_lib_files(httpd_t)
')
diff --git a/policy/modules/contrib/shibboleth.fc
b/policy/modules/contrib/shibboleth.fc
new file mode 100644
index 0000000..a0b9626
--- /dev/null
+++ b/policy/modules/contrib/shibboleth.fc
@@ -0,0 +1,6 @@
+/etc/shibboleth(/.*)?
gen_context(system_u:object_r:shibboleth_etc_t,s0)
+
+/usr/sbin/shibd --
gen_context(system_u:object_r:shibboleth_exec_t,s0)
+
+/var/log/shibboleth(/.*)?
gen_context(system_u:object_r:shibboleth_log_t,s0)
+/var/run/shibboleth(/.*)?
gen_context(system_u:object_r:shibboleth_var_run_t,s0)
diff --git a/policy/modules/contrib/shibboleth.if
b/policy/modules/contrib/shibboleth.if
new file mode 100644
index 0000000..4a3ba02
--- /dev/null
+++ b/policy/modules/contrib/shibboleth.if
@@ -0,0 +1,40 @@
+## <summary>Shibboleth authentication deamon</summary>
+
+########################################
+## <summary>
+## Allow your application domain to access
+## config files from shibboleth
+## </summary>
+## <param name="domain">
+## <summary>
+## The domain which should be enabled.
+## </summary>
+## </param>
+#
+interface(`shibboleth_read_config',`
+ gen_require(`
+ type shibboleth_etc_t;
+ ')
+
+ read_files_pattern($1, shibboleth_etc_t, shibboleth_etc_t)
+')
+
+########################################
+## <summary>
+## Allow the specified domain to connect to shibboleth with a unix socket.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`shibboleth_stream_connect',`
+ gen_require(`
+ type shibboleth_t;
+ type shibboleth_var_run_t;
+ ')
+
+ stream_connect_pattern($1, shibboleth_var_run_t, shibboleth_var_run_t,
shibboleth_t)
+ files_search_pids($1)
+')
diff --git a/policy/modules/contrib/shibboleth.te
b/policy/modules/contrib/shibboleth.te
new file mode 100644
index 0000000..d1f4212
--- /dev/null
+++ b/policy/modules/contrib/shibboleth.te
@@ -0,0 +1,75 @@
+policy_module(shibboleth, 2.0.0)
+
+########################################
+#
+# Declarations
+#
+
+type shibboleth_t;
+type shibboleth_exec_t;
+init_daemon_domain(shibboleth_t, shibboleth_exec_t)
+
+type shibboleth_etc_t;
+files_config_file(shibboleth_etc_t)
+
+type shibboleth_log_t;
+logging_log_file(shibboleth_log_t)
+
+type shibboleth_var_run_t;
+files_pid_file(shibboleth_var_run_t)
+init_daemon_run_dir(shibboleth_var_run_t, "shibboleth")
+
+########################################
+#
+# Local policy
+#
+
+allow shibboleth_t self:process { signal_perms };
+
+# networking:
+# shibboleth uses tcp sockets for connecting to central
+# authentication server and unix stream sockets
+# to exchange information with the apache module
+allow shibboleth_t self:unix_stream_socket create_stream_socket_perms;
+allow shibboleth_t self:tcp_socket create_stream_socket_perms;
+
+read_files_pattern(shibboleth_t, shibboleth_etc_t, shibboleth_etc_t)
+read_lnk_files_pattern(shibboleth_t, shibboleth_etc_t, shibboleth_etc_t)
+
+manage_files_pattern(shibboleth_t, shibboleth_log_t, shibboleth_log_t)
+
+manage_files_pattern(shibboleth_t, shibboleth_var_run_t, shibboleth_var_run_t)
+manage_sock_files_pattern(shibboleth_t, shibboleth_var_run_t,
shibboleth_var_run_t)
+
+
+corenet_all_recvfrom_netlabel(shibboleth_t)
+corenet_all_recvfrom_unlabeled(shibboleth_t)
+corenet_tcp_connect_http_port(shibboleth_t)
+corenet_tcp_sendrecv_all_ports(shibboleth_t)
+corenet_tcp_sendrecv_generic_if(shibboleth_t)
+corenet_tcp_sendrecv_generic_node(shibboleth_t)
+
+dev_read_urand(shibboleth_t)
+
+domain_dontaudit_use_interactive_fds(shibboleth_t)
+
+files_read_etc_files(shibboleth_t)
+files_read_usr_files(shibboleth_t)
+files_search_etc(shibboleth_t)
+
+term_dontaudit_search_ptys(shibboleth_t)
+term_dontaudit_use_all_ptys(shibboleth_t)
+term_dontaudit_use_all_ttys(shibboleth_t)
+
+
+logging_log_filetrans(shibboleth_t, shibboleth_log_t, { file dir })
+logging_send_syslog_msg(shibboleth_t)
+
+miscfiles_read_localization(shibboleth_t)
+
+sysnet_dns_name_resolve(shibboleth_t)
+
+
+# permissions for the configuration files
+# there is shared information between apache and shibboleth, e.g., certificates
+apache_read_config(shibboleth_t)
