[Serusers] URI parsing problem from ser to MSN through jabberd
Yoshiho Yoshida
yyoshida at nona.dti.ne.jp
Sat Feb 14 18:05:43 CET 2004
Hello serusers,
I am working on Voice Messaging and IM using SER proxy and jabberd.
The component for this system is as follows:
ser 0.8.12 on Red Hat 9
jabberd 1.4.3 on another Red Hat 9
msn-transport 1.2.8rc
I have been able to chat with presence between jabberd and MSN, and
also I could chat between SER and jabberd with presence.
Exodus <-> jabberd (msn-transport) <-> MSN <-> MSN Messenger
Windows Messenger <-> SER (jabber.so) <-> jabberd <-> Exodus
When I try to connect other MSN user, I can login to MSN for my account,
Windows Messenger -> SER (jabber.so) -> jabberd (msn-transport)
-> MSN (my account)
But I can't connect to other MSN user.
Windows Messenger -> SER (jabber.so) -> jabberd (msn-transport)
-> MSN (my account) - X -> other MSN user
My ser.cfg is,
alias=software.com
alias=ser.software.com
listen="10.196.4.201"
check_via=no # (cmd. line: -v)
dns=no # (cmd. line: -r)
rev_dns=no # (cmd. line: -R)
#port=5060
#children=4
fifo="/tmp/ser_fifo"
..
# -- jabber params --
modparam("jabber", "db_url", "sql://ser:heslo@127.0.0.1/ser")
modparam("jabber", "jaddress", "jabber.software.com")
modparam("jabber", "jport", 5222)
modparam("jabber", "jdomain", "jabber.software.com=*")
modparam("jabber", "aliases",
"2;msn.jabber.software.com=%;yahoo.jabber.server.com;")
# main routing logic
route{
if (uri=~"[@:]ser\.software\.com([;:].*)*")
{
# for testing purposes, simply okay all REGISTERs
if (method=="REGISTER")
{
if (t_newtran())
{
save("location");
log("REGISTER received -> reply okay\n");
};
if(search("egistration"))
{
log("XJAB: Going ONline in Jabber
network!!!\n");
if(jab_go_online())
{
sl_send_reply("200", "Accepted");
}
else
{
sl_send_reply("404","Not found");
};
}
else
{
log("XJAB: Going OFFline in Jabber
network!!!\n");
if(jab_go_offline())
{
sl_send_reply("200", "Accepted");
}
else
{
sl_send_reply("404","Not found");
};
};
break;
};
if (method=="SUBSCRIBE")
{
if (t_newtran())
{
handle_subscription("registrar");
};
break;
};
if(!lookup("location"))
{
sl_send_reply("404","Not found");
break;
};
};
if ((search("To:.*@jabber\.software\.com"))
|| (search("To:.*@msn\.jabber\.software\.com"))
|| (search("To:.*@yahoo\.jabber\.software\.com")))
{
if (! t_newtran())
{
sl_reply_error();
break;
};
if (method=="MESSAGE")
{
log("MESSAGE received -> manage it with XJAB\n");
if(search("\n:on"))
{
if (jab_go_online())
{
sl_send_reply("200","Accepted");
}else{
sl_send_reply("404","Not found");
};
break;
};
if(search("\n:off"))
{
if (jab_go_offline())
{
sl_send_reply("200","Accepted");
}else{
sl_send_reply("404","Not found");
};
break;
};
if(search("\n:join"))
{
if (jab_join_jconf())
{
sl_send_reply("200","Accepted");
}else{
sl_send_reply("404","Not Found");
};
break;
};
if(search("\n:exit"))
{
if (jab_exit_jconf())
{
sl_send_reply("200","Accepted");
}else{
sl_send_reply("404","Not Found");
};
break;
};
if (jab_send_message())
{
sl_send_reply("200","Accepted");
}else{
sl_send_reply("503","Service Unavailable");
};
break;
};
if (method=="SUBSCRIBE") {
handle_subscription("jabber");
break;
};
log("NON_Message request received for JABBER
gateway->dropt!\n");
sl_send_reply("202","Accepted");
break;
};
if (!t_relay())
{
sl_reply_error();
};
#forward(uri:host,uri:port);
}
Also my jabber config is,
..
<browse>
..
<service type="msn" jid="msn.jabber.software.com" name="MSN
Transport">
<ns>jabber:iq:gateway</ns>
<ns>jabber:iq:register</ns>
</service>
..
</browse>
..
<service id="msnlinker">
<host>msn.jabber.software.com</host>
<host>conference.msn.jabber.software.com</host>
<accept>
<ip>127.0.0.1</ip>
<port>31520</port>
<secret>swcm</secret>
</accept>
</service>
When I set the debug flag in ser.cfg as follows,
debug=3
fork=no
log_stderror=yes
I get the next error messages when I login using Windows Messenger:
( Test MSN address is already registered on my Win Messenger. )
[root at ser ser]# /usr/sbin/ser
Listening on
10.196.4.201 [10.196.4.201]:5060
Aliases: ser:5060 ser.software.com:* software.com:*
WARNING: no fork mode
print - initializing
textops - initializing
stateless - initializing
Maxfwd module- initializing
0(11485) mod_init(): Database connection opened successfuly
0(0) INFO: udp_init: SO_RCVBUF is initially 65535
0(0) INFO: udp_init: SO_RCVBUF is finally 131070
2(0) INFO: fifo process starting: 11493
2(11493) SER: open_uac_fifo: fifo server up at /tmp/ser_fifo...
0(11485) ERROR: parse_uri: bad uri, state 0 parsed: <yyas> (4) /
<yyasuko7%hot
mail.com at msn.jabber.software.com> (44)
0(11485) XJAB:extract_aor: Error while parsing URI
This is printed from xj_extract_aor() in xjab_base.c and actually this is
raised at 320 line in parse_uri.c.
if (! (
((buf[0]|0x20)=='s')&&((buf[1]|0x20)=='i')&&((buf[2]|0x20)=='p')
))
goto error_bad_uri;
The buf when this happened:
yyasuko%hotmail.com at msn.jabber.software.
com SIP/2.0
Via: SIP/2.0/UDP 10.16.64.43:8319
From: "norika"
<sip:norika at ser.software.com>;tag=6fe4a131-fbc8-4137-9d24-078be6b
d9c32
To: <sip:yyasuko%hotmail.com at msn.jabber.software.com>
Call-ID: dd74847c-26e3-4a18-a164-236f52585af1 at 10.16.64.43
CSeq: 1 SUBSCRIBE
Contact: <sip:10.16.64.43:8319>
User-Agent: Windows RTC/1.0
Expires: 1800
Content-Length: 0
So there is no sip: in the head of sip address, but I can find sip string
in the ethereal packet dump.
Session Initiation Protocol
Request line: SUBSCRIBE sip:yyasuko7%hotmail.com at msn.jabber.software.com
SIP/2.0
Method: SUBSCRIBE
Message Header
Via: SIP/2.0/UDP 10.16.64.43:8319
From: "norika"
<sip:norika at ser.software.com>;tag=05797f90-72ac-4d96-bc88-65ad1794f1db
To:
<sip:yyasuko7%hotmail.com at msn.jabber.software.com>;tag=158f166cb27489bb7c6c6
24552186861-0e2f
Call-ID: 3236c4ba-0474-41ee-97bb-743dc0892826 at 10.16.64.43
CSeq: 1 SUBSCRIBE
Contact: <sip:10.16.64.43:8319>
User-Agent: Windows RTC/1.0
Expires: 1800
Content-Length: 1800
Is there any idea to resolve this problem?
Any comment will be appreciated.
--
Yoshiho Yoshida
Open Technologies Corporation
Main: +81-3-5940-5798
Direct: +81-3-5940-7587
Fax: +81-3-3947-1214
mailto:yoshida at opentech.co.jp
More information about the sr-users
mailing list