Accepting request 933485 from home:jsegitz:branches:systemdhardening:security:Stunnel

Automatic systemd hardening effort by the security team. This has not been tested. For details please see https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort

OBS-URL: https://build.opensuse.org/request/show/933485
OBS-URL: https://build.opensuse.org/package/show/security:Stunnel/stunnel?expand=0&rev=145

harden_stunnel.service.patch

@@ -0,0 +1,24 @@
+Index: stunnel-5.60/tools/stunnel.service.in
+===================================================================
+--- stunnel-5.60.orig/tools/stunnel.service.in
++++ stunnel-5.60/tools/stunnel.service.in
+@@ -4,6 +4,19 @@ After=syslog.target network-online.targe
+ Wants=syslog.target network-online.target
+ 
+ [Service]
++# added automatically, for details please see
++# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
++ProtectSystem=full
++ProtectHome=true
++PrivateDevices=true
++ProtectHostname=true
++ProtectClock=true
++ProtectKernelTunables=true
++ProtectKernelModules=true
++ProtectKernelLogs=true
++ProtectControlGroups=true
++RestrictRealtime=true
++# end of automatic additions 
+ ExecStart=@bindir@/stunnel
+ Type=forking
+ 

stunnel.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Nov 24 08:51:33 UTC 2021 - Johannes Segitz <jsegitz@suse.com>
+
+- Added hardening to systemd service(s) (bsc#1181400). Added patch(es):
+  * harden_stunnel.service.patch
+
 -------------------------------------------------------------------
 Tue Aug 17 10:35:45 UTC 2021 - Andreas Vetter <vetter@physik.uni-wuerzburg.de>
 

stunnel.spec

@@ -53,6 +53,7 @@ Source4:        stunnel.rc
 Source7:        stunnel.README
 # PATCH-FIX-UPSTREAM Fix service file, so it ensure we are starting after network is really up!
 Patch1:         stunnel-5.59_service_always_after_network.patch
+Patch2:         harden_stunnel.service.patch
 BuildRequires:  libopenssl-devel
 BuildRequires:  tcpd-devel
 BuildRequires:  zlib-devel
@@ -89,6 +90,7 @@ This package contains additional documentation for the stunnel program.
 %patch1 -p1
 chmod -x %{_builddir}/stunnel-%{version}/tools/ca.*
 chmod -x %{_builddir}/stunnel-%{version}/tools/importCA.*
+%patch2 -p1
 
 %build
 sed -i 's/-m 1770//g' tools/Makefile.in