Re: [Ekiga-list] Account is no locked anymore. What to do?

[junk_no_spam <junk_no_spam verizon net>]

On 08/17/2013 03:31 PM, junk_no_spam wrote:
> On 08/17/2013 02:15 PM, Csanyi Pal wrote:
>
> > ./voip_ck: line 141: _nc_app: unbound variable

Sorry, last script had a bug caused by my change for that problem
I also noticed _svr_fn=/local/tmp which you would not have.
Changed it to $HOME/tmp. Hope this is the last of the script problems.

You also no longer have to remove the installed app test.


#!/bin/bash
#***********************************************************************
#*
#* voip_ck - check voip ports  version 1.3
#*
#*   Verify ports used by ekiga are open on pc and accessable
#*   through pc firewall and modem.
#*
#* Uses nc from netcat-openbsd rpm to test port connections
#*  wget from wget rpm, and
#*  dig from bind-utils rpm to check sip.diamondcard.us servers.
#*
#*     Required /etc/shorewall/rules snippet follows:
#*
#* If behind NAT router, read
#*        http://wiki.ekiga.org/index.php/Ekiga_behind_a_NAT_router
#*
#* # ekiga UDP Through NAT (STUN) ports
#* ACCEPT          $FW      net     udp     3478:3479
#* ACCEPT          net      $FW     udp     3478:3479
#*
#* # ekiga incomming SIP VoIP, Windows Messenger ports
#* ACCEPT          $FW      net     udp     5000:5100
#* ACCEPT          net      $FW     udp     5000:5100
#*
#* # ekiga incomming H.323, Netmeeting ports
#* ACCEPT          net      $FW     tcp     1720
#* ACCEPT          $FW      net     tcp     1720
#*
#***********************************************************************

    set -u
   _exe=$0
   _app=$(basename $_exe)

    _dport=0
    _errors=("")
    _fault_flg=0
    _fault_msg="pc firewall and/or tcpwrappers blocking"
    _ipv_mode="-4"
    _lan_ip=$(/bin/hostname --ip-address)
    _msg=""
    _nc_app="nc"
    _pkt_sw=""
    _pkt="-u"
    _registar="sip.diamondcard.us"
    _rpm=""
    _servers=""
    _servers_ip=""
    _sport=38564
    _svr_fn=$HOME/tmp/$_app.log
    _target="$_lan_ip"
    _test=""
    _test_msg="LAN"
    _wan_ip=$(wget -qO - http://myip.dnsomatic.com/)

    mkdir -p $HOME/tmp

    port_ary=(
    "3478 UDP STUN"
    "3479 UDP STUN"
    "5060 UDP SIP"
    "5000 UDP SIP"
    "5100 UDP SIP"
    "7070 UDP RTP"
    "16382 UDP RTP"
    "30000 TCP old H323 H.245 "
    "30010 TCP old H323 H.245 "
    "1720 TCP H.323"
    )

              #**********************************
              #* Verify needed apps are installed
              #**********************************

    _apps="nc wget dig"
    for _app in $_apps ; do
      set -- $(type $_app)
      if [ "$2" != "is" ] ; then
        _errors+=("$@")
        (( _fault_flg++ ))
      fi
    done


    set -- $(type rpm)
    if [ "$2" = "is" ] ; then
      _app=nc
      set -- $(type $_app)
      _bin=$3
      if [ $? -eq 0 ] ; then
        _nc_app=$_bin
        _rpm=$(rpm -qf $_bin )
        _tmp=${_rpm:0:14}
        if [ "$_tmp" != "netcat-openbsd" ] ; then
          _errors+=("$_bin needs to be the netcat-openbsd version")
          (( _fault_flg++ ))
        fi
      fi
    fi


    if [ $_fault_flg -gt 0 ] ; then
      echo "
      $_exe fatal _error:"
      for ix in ${!_errors[*]} ; do
        printf "   %s\n" "${_errors[$ix]}"
      done
      echo "Please install any missing application "
      exit 1
    fi

    set -- $(type nc)
    _nc_app=$3

        #**************************************************
        #* check pc firewall (LAN) then WAN router ports
        #**************************************************
    /bin/echo "
          Testing PC firewall (LAN) the Router (WAN) ports
    "
    _fault_flg=0

    pkill -u $USER -f $_nc_app > /dev/null 2>&1

    for _test_msg in LAN WAN ; do
      /bin/echo "Testing  $_test_msg $_target ports"
      i=0
      while [ $i -ne ${#port_ary[ ]} ] ; do
        set --  $(/bin/echo ${port_ary[$i]})
        _dport=$1
        _pkt=$2
        shift 2
        _test="$@"

        if [ "$_pkt" = "UDP" ] ; then
          _pkt_sw="-u"
        else
          _pkt_sw=""
        fi

        _test_args="$_ipv_mode -s $_sport $_pkt_sw  -w 2 $_target"

        /bin/echo -n "$_test $_pkt $_dport "
        _msg="$_test_msg $_test_msg port ${port_ary[$i]}"

        $_nc_app $_ipv_mode -l $_pkt_sw $_dport > $_svr_fn  &
        /bin/echo "$_msg" |$_nc_app  $_test_args $_dport
        _count=$(/bin/grep -c "$_msg" $_svr_fn)
        if [ $_count -eq 0 ] ; then
          /bin/echo " FAILED"
          (( _fault_flg++ ))
          /bin/echo " "
          /bin/echo    "Sent:     $_msg "
          /bin/echo -n "Received: $_msg "
          /bin/cat $_svr_fn
          netstat | grep  $_dport
          /bin/echo "$_test_msg $_pkt port ${port_ary[$i]} is not open"
          if [ "$_test_msg" = "LAN" ] ; then
            /bin/echo "$_fault_msg port $_dport"
            /bin/echo "Open port $_dport in ${_target}'s firewall"
            /bin/echo "Allow port $_dport in ${_target}'s 
/etc/hosts.allow or"
            /bin/echo "Remove port $_dport in ${_target}'s /etc/hosts.deny"
            /bin/echo " "
          else
            /bin/echo "$_test_msg $_pkt port ${port_ary[$i]} is not open"
            /bin/echo "Open/forward port $_dport to $_target in the router"
            /bin/echo " "
          fi
        else
          /bin/echo " passed"
        fi
        (( i++ ))
      done
      /bin/echo "

      "
      _fault_msg="Router's firewall blocking"
      _target="$_wan_ip"
    done

    pkill -u $USER -f $_nc_app  > /dev/null 2>&1
    echo 'ignore any Terminated   $_nc_app $_ipv_mode messages'

    if [ $_fault_flg -gt 0 ] ; then
      echo "
      Clear the above errors to finish $_exe testing"
      exit 1
    fi


        #*************************************************
        #* get registar's sip udp server and ip address
        #*************************************************
    while read -r line; do
      set -- $line
      _servers="$_servers $4"
      set -- $(host $4)
      _servers_ip="$_servers_ip $4"
    done < <((dig +short _sip._udp.$_registar SRV))

        #*********************************************
        #* ping by ip then by name
        #*********************************************

   echo "
          Testing sip servers by ip then by name
   "
   _fault_flg=0
   for _serv in $_servers_ip $_servers ; do
      _cmd="ping -c1 -w 2 $_serv"
      /bin/echo -n "$_cmd"
      $_cmd > /dev/null 2>&1
      if [ $? -ne 0 ] ; then
        /bin/echo " FAILED"
        (( _fault_flg++ ))
      else
        /bin/echo " passed"
      fi
    done

   /bin/rm $_svr_fn


    if [ $_fault_flg -ne 0 ] ; then
      echo "If one sip server FAILED and the other passed, then I
      am betting your ip ($_wan_ip) has been black listed.
      You will need to contact diamond to clear it from their blacklist.
      Repeted ping can also get you blacklisted.  :(
      "
    else
      echo "Yea, if all tests passed that indicates ekiga should work.
      Assuming you have the account configured correctly.
      I had to remove the Ekiga account to get my diamond account working.
      My settings:
      Name:      sip.diamondcard.us
      Registrar: sip.diamondcard.us
      User and Authentication user are both the same value.

      My Audio-> codec preference order is
      PCMU
      PCMA
      Speex
      All others not selected
      "
    fi

#****************** end voip_ck 
*********************************************