[OpenSIPS-Users] How to TLS ?

Hamid Hashmi hamid2kviii at hotmail.com
Tue Feb 16 14:28:56 CET 2016


Now I am facing following ERROR. What can be the reason ?
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: NOTICE:proto_tls:verify_callback: depth = 2
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: NOTICE:proto_tls:verify_callback: preverify is good: verify return: 1
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: NOTICE:proto_tls:verify_callback: depth = 1
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: NOTICE:proto_tls:verify_callback: preverify is good: verify return: 1
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: NOTICE:proto_tls:verify_callback: depth = 0
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: NOTICE:proto_tls:verify_callback: preverify is good: verify return: 1
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: INFO:proto_tls:tls_accept: New TLS connection from 103.255.5.39:64219 accepted
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: INFO:proto_tls:tls_dump_cert_info: tls_accept: client TLS certificate subject: *******
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: INFO:proto_tls:tls_dump_cert_info: tls_accept: local TLS server certificate subject: *******
Feb 16 13:11:43 ec2-siplb SIPLB[30844]: ERROR:proto_tls:tcp_handle_req: Made 4 read attempts but message is not complete yet - closing connection 
Hamid R. HashmiSoftware Engineer - VoIPVopium A/S

Date: Fri, 12 Feb 2016 08:03:44 +0000
Subject: Re: [OpenSIPS-Users] How to TLS ?
From: nabeelshikder at gmail.com
To: users at lists.opensips.org; hamid2kviii at hotmail.com

Hi, 
That option is only required if you want to enable "Mutual (two-way) client authentication' and is not normally necessary when using TLS. Most of these clients don't seem to support two way authentication. You can have this option disabled:

modparam("proto_tls","require_cert", "0"). 
477 error in my experience is usually a temporary connection error related to  TLS, but not directly related to configuration. 
Nabeel
On 12 Feb 2016 6:45 am, "Hamid Hashmi" <hamid2kviii at hotmail.com> wrote:



Nabeel
I dont know how to present a certificate from client. I have tried using Xoiper (Android - Free), SFLphone (Ubuntu) and CsipSimple (Android) but there was no options set a public key. 
Now I am using CA signed certificates in opensips with disabled flags of verify_cert and require_cert, having an error of 477 Send failed (477/TM). 
Hamid R. HashmiSoftware Engineer - VoIPVopium A/S

Date: Tue, 9 Feb 2016 08:48:41 +0000
From: nabeelshikder at gmail.com
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] How to TLS ?

Hi, 
Does the client present a client certificate? If not, then with modparam("proto_tls","require_cert", "1"), OpenSIPS misleadingly logs:

'failed to accept: rejected by client'.  What it actually means is that the client failed to present a certificate. 
On 9 Feb 2016 6:06 am, "Hamid Hashmi" <hamid2kviii at hotmail.com> wrote:



It will be a great help if you please help me in configuring TLS. I have followed this to configure TLS but could not able to verify certificates.
its working if disable following flags
modparam("proto_tls","verify_cert", "0")modparam("proto_tls","require_cert", "0")
BUT not verifying certificates. Please see logs if enabled
modparam("proto_tls","verify_cert", "1")modparam("proto_tls","require_cert", "1")
then have following ERROR
Feb  9 05:57:14 comoyo-dev-ec2-siplb SIPLB[29867]: [udp:keepalive at 192.168.26.181:8000]: Receive request OPTIONS from local server [192.168.26.181] 
Feb  9 05:57:14 comoyo-dev-ec2-siplb SIPLB[29868]: ERROR:proto_tls:tls_accept: New TLS connection from 115.186.93.1:47015 failed to accept: rejected by client
Feb  9 05:57:14 comoyo-dev-ec2-siplb SIPLB[29868]: ERROR:proto_tls:tls_read_req: failed to do pre-tls reading
Feb  9 05:57:17 comoyo-dev-ec2-siplb SIPLB[29863]: [tcp:siplb at 192.168.26.180:6080]: In LOCAL Route sending OPTIONS to 192.168.26.181 
Feb  9 05:57:17 comoyo-dev-ec2-siplb SIPLB[29863]: INFO:core:probe_max_sock_buff: using snd buffer of 244 kb
Feb  9 05:57:17 comoyo-dev-ec2-siplb SIPLB[29863]: INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 17    Regards
Hamid R. Hashmi
 		 	   		  

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