sr-dev December 2010

sr-dev@lists.kamailio.org

16 participants
115 discussions

[tracker] Comment added: UAC Outgoing Registration Failed Authentication
by sip-router 08 Dec '10

08 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#108 - UAC Outgoing Registration Failed Authentication User who did this - bernhards (bernhards) ---------- Ok. The password could be wrong on the other side. But its OK. About the "Asterisk Registration" problem I find something interessting: SNOM 360 and Twinkle re-use the same "Call-ID" and "FROM-Tag" for the REGISTER with credentials but leave the "TO-Tag" blank. This does work with Asterisk. Within the Asterisk source code I added some debug informations. Asterisk could not determine to which "dialog" (if this is the right terminology) the REGISTER with credentials belongs to. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=108#comment151 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Comment added: UAC Outgoing Registration Failed Authentication
by sip-router 08 Dec '10

08 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#108 - UAC Outgoing Registration Failed Authentication User who did this - Daniel-Constantin Mierla (miconda) ---------- The password is cached in memory, so a change to database will make no effect in current version, therefore retrying after a while does not make much sense. Maybe future improvements will fix it. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=108#comment150 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Comment added: UAC Outgoing Registration Failed Authentication
by sip-router 08 Dec '10

08 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#108 - UAC Outgoing Registration Failed Authentication User who did this - bernhards (bernhards) ---------- One more idea. If the registration did not work e.g. the password did not match. Then you have to restart kamailio. Normally Kamailio should try it every X seconds/minutes again. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=108#comment149 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Comment added: UAC Outgoing Registration Failed Authentication
by sip-router 08 Dec '10

08 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#108 - UAC Outgoing Registration Failed Authentication User who did this - bernhards (bernhards) ---------- Thanks a lot. This patch does work. I tried to register to the GIT version of FreeSWITCH. This does work without a problem but still no registration possible to asterisk. I will try to analyze that. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=108#comment148 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Task closed: Assignment operators don't work
by sip-router 07 Dec '10

07 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task is now closed: FS#100 - Assignment operators don't work User who did this - Daniel-Constantin Mierla (miconda) Reason for closing: Implemented More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=100 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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git:master: uac(k): stop trying to re-auth if first attempt fails
by Daniel-Constantin Mierla 07 Dec '10

07 Dec '10

Module: sip-router Branch: master Commit: 9ebbbf3f53d88729add23980695ff84dace90342 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=9ebbbf3… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Wed Dec 8 00:20:44 2010 +0100 uac(k): stop trying to re-auth if first attempt fails - don't do cascade authentication if server keeps sending 401 for new attepts - reported by Bernhard Suttner, part of FS#108 --- modules_k/uac/uac_reg.c | 14 +++++++++++++- 1 files changed, 13 insertions(+), 1 deletions(-) diff --git a/modules_k/uac/uac_reg.c b/modules_k/uac/uac_reg.c index 8fb4e78..e8827a0 100644 --- a/modules_k/uac/uac_reg.c +++ b/modules_k/uac/uac_reg.c @@ -43,6 +43,7 @@ #define UAC_REG_DISABLED (1<<0) #define UAC_REG_ONGOING (1<<1) #define UAC_REG_ONLINE (1<<2) +#define UAC_REG_AUTHSENT (1<<3) #define MAX_UACH_SIZE 2048 @@ -470,7 +471,7 @@ void uac_reg_tm_callback( struct cell *t, int type, struct tmcb_params *ps) str2int(&c->expires->body, (unsigned int*)(&expires)); } ri->timer_expires = ri->timer_expires + expires; - ri->flags &= ~UAC_REG_ONGOING; + ri->flags &= ~(UAC_REG_ONGOING|UAC_REG_AUTHSENT); ri->flags |= UAC_REG_ONLINE; goto done; } @@ -484,6 +485,14 @@ void uac_reg_tm_callback( struct cell *t, int type, struct tmcb_params *ps) if(ps->code == 401) { + if(ri->flags & UAC_REG_AUTHSENT) + { + LM_ERR("authentication failed for <%.*s>\n", + ri->l_uuid.len, ri->l_uuid.s); + ri->flags &= ~UAC_REG_ONGOING; + ri->flags |= UAC_REG_DISABLED; + goto done; + } hdr = get_autenticate_hdr(ps->rpl, 401); if (hdr==0) { @@ -552,6 +561,7 @@ void uac_reg_tm_callback( struct cell *t, int type, struct tmcb_params *ps) &s_turi, /* From */ (ri->auth_proxy.len)?&ri->auth_proxy:NULL /* outbound uri */ ); + ri->flags |= UAC_REG_AUTHSENT; if(ret<0) goto done; @@ -584,6 +594,8 @@ int uac_reg_update(reg_uac_t *reg, time_t tn) return 2; if(reg->timer_expires > tn + reg_timer_interval + 3) return 3; + if(reg->flags&UAC_REG_DISABLED) + return 4; reg->timer_expires = tn; reg->flags |= UAC_REG_ONGOING; reg->flags &= ~UAC_REG_ONLINE;

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[tracker] Comment added: UAC Outgoing Registration Failed Authentication
by sip-router 07 Dec '10

07 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#108 - UAC Outgoing Registration Failed Authentication User who did this - Daniel-Constantin Mierla (miconda) ---------- Just committed on master branch some work to fix it - if the authenticated REGISTER still fails, don't do it again (e.g., password might be wrong). This will prevent cascade auth'ed REGISTER requests. If you can try it and report back, would be useful. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=108#comment147 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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Re: [sr-dev] UAC module
by Bernhard Suttner 07 Dec '10

07 Dec '10

Hi within Asterisk Debug Log I see: [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: Allocating new SIP dialog for 73ffbded-5469(a)127.0.0.1 - REGISTER (No RTP) [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: **** Received REGISTER (2) - Command in SIP REGISTER [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5469(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-a2b5 Our tag: as623e27a6 [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: Allocating new SIP dialog for 73ffbded-5434(a)127.0.0.1 - REGISTER (No RTP) [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: **** Received REGISTER (2) - Command in SIP REGISTER [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5434(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-76c6 Our tag: as1c8b03db [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5469(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-a2b5 Our tag: as623e27a6 [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: Allocating new SIP dialog for 73ffbded-5438(a)127.0.0.1 - REGISTER (No RTP) [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: **** Received REGISTER (2) - Command in SIP REGISTER [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5438(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-89e8 Our tag: as1d53d607 [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5434(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-76c6 Our tag: as1c8b03db Within the trace I see, that Asterisk does set the to-tag within the "unauthorized" towards Kamailio. Kamailio does then send the REGISTER Request with authentication credentials but _without_ the to-tag. Best regards, Bernhard Suttner ----- Original Message ----- From: Bernhard Suttner [mailto:bernhard.suttner@winet.ch] To: sr-dev(a)lists.sip-router.org Sent: Mon, 06 Dec 2010 12:07:22 +0100 Subject: [sr-dev] UAC module > Hi @ all, > > I tried to get the UAC module working on a asterisk but still without luck > and saw some "necessary" improvements for UAC-Reg. > > If there is somewhere a "wish-list" I could add that there: > > 1. if the registration is not successful the first time, Kamailio will never > try it again. > 2. if the authentication is not successful, Kamailio will send the > registration for authentication again and again for about 100times a second. > 3. UAC-reg "reload" command for kamctl > > Best regards, > Bernhard > > > > _______________________________________________ > sr-dev mailing list > sr-dev(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev >

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[tracker] Task opened: UAC Outgoing Registration Failed Authentication (Attachment added)
by sip-router 07 Dec '10

07 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A new Flyspray task has been opened. Details are below. User who did this - bernhards (bernhards) Attached to Project - sip-router Summary - UAC Outgoing Registration Failed Authentication Task Type - Bug Report Category - Modules kamailio Status - Assigned Assigned To - Daniel-Constantin Mierla Operating System - All Severity - Critical Priority - Normal Reported Version - Development Due in Version - Undecided Due Date - Undecided Details - I tried to get a outgoing resgiration running on an Asterisk 1.4.21 but without success. Kamailio does send the first REGISTER. Asterisk does respond with Trying and Unauthorized. Afterwards Kamailio does send the REGISTER with credentials for about 100 times every second (this burst is also not good). Within the full debug log I see: [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: Allocating new SIP dialog for 73ffbded-5469(a)127.0.0.1 - REGISTER (No RTP) [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: **** Received REGISTER (2) - Command in SIP REGISTER [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5469(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-a2b5 Our tag: as623e27a6 [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: Allocating new SIP dialog for 73ffbded-5434(a)127.0.0.1 - REGISTER (No RTP) [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: **** Received REGISTER (2) - Command in SIP REGISTER [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5434(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-76c6 Our tag: as1c8b03db [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5469(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-a2b5 Our tag: as623e27a6 [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: Allocating new SIP dialog for 73ffbded-5438(a)127.0.0.1 - REGISTER (No RTP) [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: **** Received REGISTER (2) - Command in SIP REGISTER [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5438(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-89e8 Our tag: as1d53d607 [Dec 6 13:42:18] DEBUG[3043] chan_sip.c: = No match Their Call ID: 73ffbded-5434(a)127.0.0.1 Their Tag 533cb9e91f4b999cf76861cbb9ed54ed-76c6 Our tag: as1c8b03db Please find attached a network trace. One or more files have been attached. More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=108 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Assignee added: UAC Outgoing Registration Failed Authentication
by sip-router 07 Dec '10

07 Dec '10

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A user has added themself to the list of users assigned to this task. FS#108 - UAC Outgoing Registration Failed Authentication User who did this - bernhards (bernhards) http://sip-router.org/tracker/index.php?do=details&task_id=108 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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sr-dev December 2010