Hi Klaus,

Alexander Philipp Lintenhofer wrote:

Hi Klaus,

TLS: Is this feature already tested with version 0.10.x? Is it necessary that both proxies are under the same root-CA or is it possible to define different


up to now I did not tested it, I just read the README. If I understand it correctly, than you can import as man CA certs as you like.


OK, that is also my state of information. So you import the root certificates of
all trusted domains with which you want authentification.


trust anchors by distributing root certificates? Or do I need a cross-path
mechanism to deal with this problem?


At the moment I'm having problems figuring out how the server certificate must look like.


The standard is X509v3.

e.g. a lookup for sip:[EMAIL PROTECTED] may lead to another domain using SRV. Which domain must be in the certificate? Where in the certificate (Subject? Subject alternative name? ...)


The SRV-Request yields the resonsible sipserver of example.net. According to
RFC3261 the subject of the certificate must correspond to the canonical
hostname of this server.
I believe that your outbound proxy exchanges his certificate with the inbound of example.net for mutual authentification. So regarding RFC 2246 both need a way
to validate the other cert. -> ?

regards,
philipp



proxy2proxy authentication is usually done by TLS.

The problem is that both proxies use different nonce to authenticate. You can try to set the secret on both proxies:
http://openser.org/docs/modules/0.10.x/auth.html#AEN62

regards
klaus

Taras Bendik wrote:

Situation:
client1 ----->openser1 ----> openser2 ---->client2
Both openser have same accounts (user/pass)

When im not using proxy authentification it works ok.
If i use it it gives me 407

i have tried to use following
http://www.voice-system.ro/docs/uac/ar01s06.html#ex_auth

and always goes executing this part
if (isflagset(7)) {
   t_reply("503","Authentication failed");
   break;
}

I look at ngrep log, and it is some thing like this
 ser1 -> ser2 INVITE
 ser2 -> ser1 AUTH Required
 ser1 -> ser2 INVITE with auth
 ser2 -> ser1 AUTH Required
 ser1 -> ser2 INVITE with auth
 ser2 -> ser1 AUTH Required
It seems to me that openser1 cannot authentificate on openser2.


Thanks in advance



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Users mailing list
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http://openser.org/cgi-bin/mailman/listinfo/users




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Users mailing list
[email protected]
http://openser.org/cgi-bin/mailman/listinfo/users











--- Begin Message ---
Hi Klaus,

Alexander Philipp Lintenhofer wrote:
Hi Klaus,

TLS: Is this feature already tested with version 0.10.x? Is it necessary that both proxies are under the same root-CA or is it possible to define different

up to now I did not tested it, I just read the README. If I understand it correctly, than you can import as man CA certs as you like.

OK, that is also my state of information. So you import the root certificates of
all trusted domains with which you want authentification.


trust anchors by distributing root certificates? Or do I need a cross-path
mechanism to deal with this problem?

At the moment I'm having problems figuring out how the server certificate must look like.

The standard is X509v3.

e.g. a lookup for sip:[EMAIL PROTECTED] may lead to another domain using SRV. Which domain must be in the certificate? Where in the certificate (Subject? Subject alternative name? ...)

The SRV-Request yields the resonsible sipserver of example.net. According to
RFC3261 the subject of the certificate must correspond to the canonical
hostname of this server.
I believe that your outbound proxy exchanges his certificate with the inbound of
example.net for mutual authentification. So regarding RFC 2246 both need a way
to validate the other cert. -> ?

regards,
philipp



proxy2proxy authentication is usually done by TLS.

The problem is that both proxies use different nonce to authenticate. You can try to set the secret on both proxies:
http://openser.org/docs/modules/0.10.x/auth.html#AEN62

regards
klaus

Taras Bendik wrote:

Situation:
client1 ----->openser1 ----> openser2 ---->client2
Both openser have same accounts (user/pass)

When im not using proxy authentification it works ok.
If i use it it gives me 407

i have tried to use following
http://www.voice-system.ro/docs/uac/ar01s06.html#ex_auth

and always goes executing this part
if (isflagset(7)) {
   t_reply("503","Authentication failed");
   break;
}

I look at ngrep log, and it is some thing like this
 ser1 -> ser2 INVITE
 ser2 -> ser1 AUTH Required
 ser1 -> ser2 INVITE with auth
 ser2 -> ser1 AUTH Required
 ser1 -> ser2 INVITE with auth
 ser2 -> ser1 AUTH Required
It seems to me that openser1 cannot authentificate on openser2.


Thanks in advance



_______________________________________________
Users mailing list
[email protected]
http://openser.org/cgi-bin/mailman/listinfo/users




_______________________________________________
Users mailing list
[email protected]
http://openser.org/cgi-bin/mailman/listinfo/users












--- End Message ---
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