<div dir="ltr">Brian ,It looks interesting but you should be confident enough altering a FS source code :) , that I wont bother at least. And I guess, you have to recompile FS each time you are making a change in that string?<div>
<br></div><div>A code snippet :<div><div> <font size="1">if (user_agent_filter) {</font></div><div><font size="1"> if (switch_regex_match(user_agent, user_agent_filter) == SWITCH_STATUS_SUCCESS) {</font></div>
<div><font size="1"> if (sofia_test_pflag(profile, PFLAG_LOG_AUTH_FAIL)) {</font></div><div><font size="1"> switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,</font></div>
<div><font size="1"> "SIP auth OK (REGISTER) due to user-agent-filter. Filter \"%s\" User-Agent \"%s\"\n", user_agent_filter, user_agent);</font></div>
<div><font size="1"> }</font></div><div><font size="1"> } else {</font></div><div><font size="1"> ret = AUTH_FORBIDDEN;</font></div><div><font size="1"> if (sofia_test_pflag(profile, PFLAG_LOG_AUTH_FAIL)) {</font></div>
<div><font size="1"> switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,</font></div><div><font size="1"> "SIP auth failure (REGISTER) due to user-agent-filter. Filter \"%s\" User-Agent \"%s\"\n", user_agent_filter,</font></div>
<div><font size="1"> user_agent);</font></div><div><font size="1"> }</font></div><div><font size="1"> goto end;</font></div>
<div><font size="1"> }</font></div><div><font size="1"> }</font></div></div><div><font size="1"><br></font></div><div> can block a specific User-agent comparing that value in the first nested IF condition.</div>
<div>But my vote goes to xml_curl method !</div><div><br></div><div><br></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Dec 6, 2013 at 1:41 AM, Brian West <span dir="ltr"><<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">You guys try way too hard.<br>
<br>
sofia_reg.c: if (!strcasecmp(var, "user-agent-filter")) {<br>
<br>
This is a sofia profile param that you can put a regex in and filter it out. ;)<br>
<br>
--<br>
Brian West<br>
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<div class="HOEnZb"><div class="h5"><br>
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On Dec 5, 2013, at 11:59 AM, Peter Steinbach <<a href="mailto:lists@telefaks.de">lists@telefaks.de</a>> wrote:<br>
<br>
> xml_curl looks a server URL with the registration params.<br>
><br>
> So you will need to set up a web server (e.g. with apache/php, Ruby, Perl, Python or anything else), manage these parameters and return an XML to Freeswitch based on the parameters.<br>
> Some programming skills will be needed for that.<br>
><br>
> Best regards<br>
> Peter<br>
<br>
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<br></blockquote></div><br></div>