From: Stefano Brivio <sbrivio@redhat.com>
To: passt-dev@passt.top
Cc: Laine Stump <laine@redhat.com>
Subject: [PATCH 2/6] selinux: Define interfaces for libvirt and similar frameworks
Date: Tue, 21 Feb 2023 19:39:11 +0100 [thread overview]
Message-ID: <20230221183915.3740123-3-sbrivio@redhat.com> (raw)
In-Reply-To: <20230221183915.3740123-1-sbrivio@redhat.com>
Services running passt will commonly need to transition to its
domain, terminate it, connect and write to its socket.
The init_daemon_domain() macro now defines the default transition to
the passt_t domain, using the passt_exec_t type.
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
contrib/selinux/passt.if | 26 ++++++++++++++++++++++++++
contrib/selinux/passt.te | 1 +
2 files changed, 27 insertions(+)
diff --git a/contrib/selinux/passt.if b/contrib/selinux/passt.if
index f689a99..893395b 100644
--- a/contrib/selinux/passt.if
+++ b/contrib/selinux/passt.if
@@ -15,3 +15,29 @@ interface(`passt_read_data',`
allow $1 passt_t:dir { search add_name };
allow $1 passt_t:file { open read getattr };
')
+
+interface(`passt_domtrans',`
+ gen_require(`
+ type passt_t, passt_exec_t;
+ ')
+
+ corecmd_search_bin($1)
+ domtrans_pattern($1, passt_exec_t, passt_t)
+')
+
+interface(`passt_socket',`
+ gen_require(`
+ type passt_t;
+ ')
+
+ allow $1 user_tmp_t:sock_file write;
+ allow $1 passt_t:unix_stream_socket connectto;
+')
+
+interface(`passt_kill',`
+ gen_require(`
+ type passt_t;
+ ')
+
+ allow $1 passt_t:process { signal sigkill };
+')
diff --git a/contrib/selinux/passt.te b/contrib/selinux/passt.te
index b38304b..1f45fcd 100644
--- a/contrib/selinux/passt.te
+++ b/contrib/selinux/passt.te
@@ -56,6 +56,7 @@ type passt_t;
domain_type(passt_t);
type passt_exec_t;
files_type(passt_exec_t);
+init_daemon_domain(passt_t, passt_exec_t)
type passt_log_t;
logging_log_file(passt_log_t);
type passt_pid_t;
--
@@ -56,6 +56,7 @@ type passt_t;
domain_type(passt_t);
type passt_exec_t;
files_type(passt_exec_t);
+init_daemon_domain(passt_t, passt_exec_t)
type passt_log_t;
logging_log_file(passt_log_t);
type passt_pid_t;
--
2.39.1
next prev parent reply other threads:[~2023-02-21 18:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-21 18:39 [PATCH 0/6] selinux: Assorted fixes, libvirt support Stefano Brivio
2023-02-21 18:39 ` [PATCH 1/6] selinux/passt.if: Fix typo in passt_read_data interface definition Stefano Brivio
2023-02-21 18:39 ` Stefano Brivio [this message]
2023-02-21 18:39 ` [PATCH 3/6] selinux: Switch to a more reasonable model for PID and socket files Stefano Brivio
2023-02-21 18:39 ` [PATCH 4/6] selinux/passt.te: Allow setcap on the process itself Stefano Brivio
2023-02-21 18:39 ` [PATCH 5/6] selinux/passt.te: Allow /etc/resolv.conf symlinks to be followed Stefano Brivio
2023-02-21 18:39 ` [PATCH 6/6] selinux/passt.te: Allow setting socket option on routing netlink socket Stefano Brivio
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