[Serusers] t_replicate and 'Credentials with given realm not found'

[Greger V. Teigre]

You want to check on src_ip==peer and then skip authentication.
g-)

Zen Kato wrote:
> Hi,
> 
> 
> I have been testing 't_replicate' between two sers.
> serA: 192.168.0.3
> serB: 192.168.0.12
> 
> serA's 'ser.cfg':
> .....(snip).....
> modparam("auth_db|auth_diameter|group|uri_db|usrloc|registrar",
> "use_domain", 1) 
> modparam("auth","secret","abcdef")
> 
> ......(snip).....
> 
> if (method=="REGISTER") {
> 
> # Uncomment this if you want to use digest authentication
> if (!www_authorize("192.168.0.3", "subscriber")) {
> www_challenge("192.168.0.3", "0");
> break;
> };
> 
> save("location");
> # replicate to the backup server
> if(!src_ip==192.168.0.12){
> log(1,"*** REPLICATE REGISTER REQUEST ****\n");
> t_replicate("192.168.0.12","5060");
> };
> break;
> };
> 
> serB's 'ser.cfg':
> .....(snip)....
> modparam("auth_db|auth_diameter|group|uri_db|usrloc|registrar",
> "use_domain", 1) 
> modparam("auth","secret","abcdef")
> modparam("usrloc","db_mode",1)
> 
> ....(snip).....
> 
> if (method=="REGISTER") {
> 
> # Uncomment this if you want to use digest authentication
> if (!www_authorize("192.168.0.12", "subscriber")) {
> www_challenge("192.168.0.12", "0");
> break;
> };
> 
> save("location");
> break;
> };
> 
> 
> serA could send  "Request: REGISTER sip:192.168.0.3" from 192.168.0.3
> to 
> serB(192.168.0.12) by 't_replicate', but serB says: pre_auth():
> Credentials 
> with given realm not found as follows;
> 
> ....(snip).....
> 2(9571) SIP Request:
> 2(9571)  method:  <REGISTER>
> 2(9571)  uri:     <sip:192.168.0.3>
> 2(9571)  version: <SIP/2.0>
> 2(9571) parse_headers: flags=1
> 2(9571) Found param type 232, <branch> = <z9hG4bK3dbc.a52cfe51.0>;
> state=16 2(9571) end of header reached, state=5
> 2(9571) parse_headers: Via found, flags=1
> 2(9571) parse_headers: this is the first via
> 2(9571) After parse_msg...
> 2(9571) preparing to run routing scripts...
> 2(9571) parse_headers: flags=128
> 2(9571) Found param type 232, <branch> = <z9hG4bKd686d524a54b3ed8>;
> state=16 2(9571) end of header reached, state=5
> 2(9571) parse_headers: Via found, flags=128
> 2(9571) parse_headers: this is the second via
> 2(9571) end of header reached, state=9
> 2(9571) DEBUG: get_hdr_field: <To> [23]; uri=[sip:114 at 192.168.0.3]
> 2(9571) DEBUG: to body [<sip:114 at 192.168.0.3>
> ]
> 2(9571) get_hdr_field: cseq <CSeq>: <101> <REGISTER>
> 2(9571) DEBUG:maxfwd:is_maxfwd_present: value = 16
> 2(9571) parse_headers: flags=256
> 2(9571) DEBUG: get_hdr_body : content_length=0
> 2(9571) found end of header
> 2(9571) find_first_route: No Route headers found
> 2(9571) loose_route: There is no Route HF
> 2(9571) grep_sock_info - checking if host==us: 11==12 && 
> [192.168.0.3] == [192.168.0.12] 2(9571) grep_sock_info - checking if
> port 5060 matches port 5060 2(9571) grep_sock_info - checking if
> host==us: 11==12 &&  [192.168.0.3] == [192.168.0.12] 2(9571)
> grep_sock_info - checking if port 5060 matches port 5060 2(9571)
> grep_sock_info - checking if host==us: 11==12 &&  [192.168.0.3] ==
> [192.168.0.12] 2(9571) grep_sock_info - checking if port 5060 matches
> port 5060 2(9571) grep_sock_info - checking if host==us: 11==12 && 
> [192.168.0.3] == [192.168.0.12] 2(9571) grep_sock_info - checking if
> port 5060 matches port 5060 2(9571) parse_headers: flags=4096 2(9571)
> found end of header 2(9571) pre_auth(): Credentials with given realm
> not found 2(9571) build_auth_hf(): 'WWW-Authenticate: Digest
> realm="192.168.0.12",
> nonce="42dc3cad3841a0086c78df73d97f1671b9054aab" ' 2(9571)
> parse_headers: flags=-1 2(9571) check_via_address(192.168.0.3,
> 192.168.0.3, 0) 2(9571) DEBUG:destroy_avp_list: destroying list (nil)
> 2(9571) receive_msg: cleaning up
> --------
> I cannot replicate serA's UA to serB. How should I do ?
> 
> Regards,
> 
> Zen
> 
> 
> 
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