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diff --git a/openbsd-compat/port-linux-sshd.c b/openbsd-compat/port-linux-sshd.c
index c18524e..d04f4ed 100644
--- a/openbsd-compat/port-linux-sshd.c
+++ b/openbsd-compat/port-linux-sshd.c
@@ -409,6 +409,25 @@ sshd_selinux_setup_exec_context(char *pwname)
debug3("%s: done", __func__);
}
+void
+sshd_selinux_copy_context(void)
+{
+ security_context_t *ctx;
+
+ if (!ssh_selinux_enabled())
+ return;
+
+ if (getexeccon((security_context_t *)&ctx) != 0) {
+ logit("%s: getcon failed with %s", __func__, strerror (errno));
+ return;
+ }
+ if (ctx != NULL) {
+ if (setcon(ctx) != 0)
+ logit("%s: setcon failed with %s", __func__, strerror (errno));
+ freecon(ctx);
+ }
+}
+
#endif
#endif
diff --git a/openbsd-compat/port-linux.h b/openbsd-compat/port-linux.h
index 8ef6cc4..b18893c 100644
--- a/openbsd-compat/port-linux.h
+++ b/openbsd-compat/port-linux.h
@@ -25,6 +25,7 @@ void ssh_selinux_setup_pty(char *, const char *);
void ssh_selinux_change_context(const char *);
void ssh_selinux_setfscreatecon(const char *);
+void sshd_selinux_copy_context(void);
void sshd_selinux_setup_exec_context(char *);
#endif
diff --git a/session.c b/session.c
index 2bcf818..b5dc144 100644
--- a/session.c
+++ b/session.c
@@ -1538,6 +1538,9 @@ do_setusercontext(struct passwd *pw)
pw->pw_uid);
chroot_path = percent_expand(tmp, "h", pw->pw_dir,
"u", pw->pw_name, (char *)NULL);
+#ifdef WITH_SELINUX
+ sshd_selinux_copy_context();
+#endif
safely_chroot(chroot_path, pw->pw_uid);
free(tmp);
free(chroot_path);
@@ -1565,6 +1568,12 @@ do_setusercontext(struct passwd *pw)
/* Permanently switch to the desired uid. */
permanently_set_uid(pw);
#endif
+
+#ifdef WITH_SELINUX
+ if (options.chroot_directory == NULL ||
+ strcasecmp(options.chroot_directory, "none") == 0)
+ sshd_selinux_copy_context();
+#endif
} else if (options.chroot_directory != NULL &&
strcasecmp(options.chroot_directory, "none") != 0) {
fatal("server lacks privileges to chroot to ChrootDirectory");
@@ -1826,9 +1835,6 @@ do_child(Session *s, const char *command)
argv[i] = NULL;
optind = optreset = 1;
__progname = argv[0];
-#ifdef WITH_SELINUX
- ssh_selinux_change_context("sftpd_t");
-#endif
exit(sftp_server_main(i, argv, s->pw));
}
diff --git a/sshd.c b/sshd.c
index 07f9926..a97f8b7 100644
--- a/sshd.c
+++ b/sshd.c
@@ -632,6 +632,10 @@ privsep_preauth_child(void)
/* Demote the private keys to public keys. */
demote_sensitive_data();
+#ifdef WITH_SELINUX
+ ssh_selinux_change_context("sshd_net_t");
+#endif
+
/* Demote the child */
if (getuid() == 0 || geteuid() == 0) {
/* Change our root directory */
@@ -768,6 +772,13 @@ privsep_postauth(Authctxt *authctxt)
do_setusercontext(authctxt->pw);
skip:
+#ifdef WITH_SELINUX
+ /* switch SELinux content for root too */
+ if (authctxt->pw->pw_uid == 0) {
+ sshd_selinux_copy_context();
+ }
+#endif
+
/* It is safe now to apply the key state */
monitor_apply_keystate(pmonitor);