A few small changes for BSD support after standalone changes and keep…

… up with Ubuntu in tests.

.github/workflows/build.yml

@@ -17,6 +17,8 @@ jobs:
           - debian:testing
           - debian:latest
           - ubuntu:rolling
+          - ubuntu:jammy
+          - ubuntu:focal
           - ubuntu:bionic
         stable: [true]
         include:

tests/helpers

@@ -35,7 +35,12 @@ random_port() {
 }
 
 check_if_port_listening() {
+    if [ -n "${TANG_BSD}" ]; then
+        sockstat -nl|grep "[\:\.]${1}" >/dev/null 2>&1
+    else
+
         ss -anl|grep "[\:\.]${1}"|grep LISTEN >/dev/null 2>&1
+    fi
 }
 
 wait_for_port()

units/tangd.rc.in

@@ -4,44 +4,26 @@
 #
 
 # Should probably in the future allow running as non-root
-# and enable multiple interfaces in some cleaner way.
+# and enable multiple interfaces in some way in the future.
 
 # PROVIDE: tangd
 # REQUIRE: NETWORKING DAEMON
-# KEYWORD: nojail
 
 . /etc/rc.subr
 
 name="tangd"
 desc="Network Presence Binding Daemon (tang)"
 rcvar="tangd_enable"
-command="/usr/local/bin/socat"
 
 load_rc_config $name
 : ${tangd_enable:=no}
-: ${tangd_ip="127.0.0.1"}
 : ${tangd_port="8888"}
 : ${tangd_jwkdir="@jwkdir@"}
 : ${tangd_logfile="/var/log/tang"}
-: ${tangd_executable="@libexecdir@/tangd"}
 
-pidfile="/var/run/${name}.pid"
-required_files="@libexecdir@/${name}"
 required_dirs="${tangd_jwkdir}"
 
-start_postcmd="${name}_poststart"
-_tangd_listen_args="TCP-LISTEN:${tangd_port},bind=${tangd_ip},fork"
-command_args="${_tangd_listen_args} SYSTEM:\"${tangd_executable} ${tangd_jwkdir} 2>> ${tangd_logfile} \" &"
-
-# Since we may not be the only socat running we can't use the built-in process
-# management, so we'll need to use a pid file and find the pid from unique arguments.
-tangd_poststart() {
-  ps_pid=`ps ax -o pid= -o command= | grep ${_tangd_listen_args} | grep -v grep | awk '{print $1}'`
-  if [ -z "$ps_pid" ]; then
-    err 1 "Cannot get pid for ${command} ${command_args}"
-  fi
-  echo $ps_pid > ${pidfile}
-  return $?
-}
+command="@libexecdir@/${name}"
+command_args="-p ${tangd_port} -l ${tangd_jwkdir} 2>> ${tangd_logfile} &"
 
 run_rc_command "$1"