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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1591/">https://reviewboard.asterisk.org/r/1591/</a>
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<p style="margin-top: 0;">On November 21st, 2011, 2:05 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1591/diff/1/?file=21808#file21808line18224" style="color: black; font-weight: bold; text-decoration: underline;">/branches/1.4/channels/chan_sip.c</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int handle_common_options(struct ast_flags *flags, struct ast_flags *mask, struct ast_variable *v)</pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int handle_common_options(struct ast_flags *flags, struct ast_flags *mask, struct ast_variable *v, const char *cat)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">((</span><span class="n">specific</span> <span class="o">=</span> <span class="n">ast_test_flag</span><span class="p">(</span><span class="o">&</span><span class="n">flags</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">SIP_NAT</span><span class="p">))</span> <span class="o">!=</span> <span class="p">(</span><span class="n">global</span> <span class="o">=</span> <span class="n">ast_test_flag</span><span class="p">(</span><span class="o">&</span><span class="n">global_flags</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">SIP_NAT</span><span class="p">)))</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This is called every time build_peer is called, right? That would get very old very quickly if you're using realtime.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Yes, it will. I suppose I can move the check and warning to reload_config to the loop that calls build_user/build_peer. This would keep the warning from printing twice for type=friend as well. I could also then just do the warning at startup and not every reload as well.</pre>
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<p style="margin-top: 0;">On November 21st, 2011, 2:05 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1591/diff/1/?file=21808#file21808line18226" style="color: black; font-weight: bold; text-decoration: underline;">/branches/1.4/channels/chan_sip.c</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int handle_common_options(struct ast_flags *flags, struct ast_flags *mask, struct ast_variable *v)</pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int handle_common_options(struct ast_flags *flags, struct ast_flags *mask, struct ast_variable *v, const char *cat)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_WARNING</span><span class="p">,</span> <span class="s">"!!! the name of that peer/user discoverable by an attacker. Replies for non-existant peers/users</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">s/existant/existent/</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Fixed.</pre>
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<p style="margin-top: 0;">On November 21st, 2011, 2:05 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1591/diff/1/?file=21809#file21809line357" style="color: black; font-weight: bold; text-decoration: underline;">/branches/1.4/configs/sip.conf.sample</a>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">;nat=<span class="hl">no </span> ; Global NAT settings (Affects all peers and users)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">;nat=<span class="hl">yes</span> ; Global NAT settings (Affects all peers and users)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> ; yes = Always ignore info and assume NAT</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> ; yes = Always ignore info and assume NAT<span class="hl"> (default)</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I thought default was to have:
;option=value_that_is_not_default
(sip.conf starts out that way with ;allowguest=no, ;match_auth_username=yes, ;allowtransfer=no)
But later on it seems to be random, so flipping this to yes would be ok. (Unless someone has made a general rule of what would be recommended in the future.)</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I don't think there is a general rule. Like you said, I saw both. I saw this as gently encouraging nat=yes--someone has to do more than uncomment something to switch it. I don't really care much either way, though.</pre>
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<p>- Terry</p>
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<p>On November 18th, 2011, 10:50 a.m., Terry Wilson wrote:</p>
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<div>Review request for Asterisk Developers and Kevin Fleming.</div>
<div>By Terry Wilson.</div>
<p style="color: grey;"><i>Updated Nov. 18, 2011, 10:50 a.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Change the default to nat=yes, update CHANGES explaining the change, remove nat= from example peers, and add a big warning about having different nat= settings in [general] and peer configs.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Created users of various nat flavors and verified that the default was changed and that 'sip show peer' reported that nat was set as it should be.</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-18862">ASTERISK-18862</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/1.4/configs/sip.conf.sample <span style="color: grey">(345544)</span></li>
<li>/branches/1.4/channels/chan_sip.c <span style="color: grey">(345544)</span></li>
<li>/branches/1.4/CHANGES <span style="color: grey">(345544)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1591/diff/" style="margin-left: 3em;">View Diff</a></p>
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