12 Sep
2011
12 Sep
'11
3:28 a.m.
Hello,
you have another group of actions that can send 401 Unauthorized:
if (!check_to()) {
sl_send_reply("401", "Unauthorized");
exit;
}
You can either run with debug=4 and watch the syslog to see some hints
in messages where it fires this 401, or use debugger module with
cfgtrace option set and you see the execution path of the config in the
logs.
If you send here the ngrep of such REGISTER and the reply we can spot
what could be the situation for 401.
Cheers,
Daniel
On 9/11/11 9:18 PM, neili ma wrote:
Hello sr-users,
I'm new using kamailio open source, and I would like to ask for help.
My version is 3.1.4 and I am trying to configure 3 servers, one with
proxy, one with registrar and one with location server.
My problem is when I try to send a register message it returns an
error "401 Unauthorized", I know the error is in the fuction
www_authorize("10.254.239.7", "subscriber") but I don't know how
to
solve it, for me it seems correct the parameters.
Below I have attatched the proxy and registrar relevant route code for
my problem, and the IPs for proxy an registrar are:
10.254.239.7-----------10.254.239.8
If someone can help me, I will be gratefull. Thanks in advance.
####REGISTRAR CODE
route{
# initial sanity checks -- too long messages
if (msg:len >= 2048 ) {
sl_send_reply("513", "Message too big");
exit;
};
if (!uri==myself) {
sl_send_reply("400", "Bad destination, only register
messages de$
exit;
};
# the only valid message for the registrar is the register message
# other messages are answered with an error message
if (uri==myself) {
if (method=="REGISTER") {
sl_send_reply("100", "Trying");
if (!www_authorize("10.254.239.7", "subscriber")) {
www_challenge("10.254.239.7", "1");
exit;
};
if (!check_to()) {
sl_send_reply("401", "Unauthorized");
exit;
};
consume_credentials();
if(!save("location")) {
sl_reply_error();
};
exit;
} else {
sl_send_reply("403", "Forbidden");
exit;
};
};
}
#########PROXY CODE
if (method=="ACK") {
route(1);
exit;
} if (method=="INVITE") {
route(3);
exit;
} else if (method=="REGISTER") {
route(2);
exit;
};
lookup("aliases");
if (!uri==myself) {
route(1);
};
route[2] {
#rewrinting the host allows the registrar to know that the
message is de$
rewritehost("10.254.239.8");
if(!t_relay()) {
sl_reply_error();
};
exit;
}
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--
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
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