<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#073763">Hi Daniel,</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#073763"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#073763">Thank you so much. Once I generated the format mentioned in the link, it worked. Thanks again :-) </div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><p><font color="#1f497d" face="tahoma, sans-serif">Regards</font></p><p><font color="#1f497d" face="tahoma, sans-serif"><b>Maharaja Azhagiah</b></font></p><p><br></p><p><font color="#1f497d" face="'Courier New'"><br></font></p><p><span style="font-size:10pt;font-family:"Courier New";color:rgb(31,73,125)"><br></span></p></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jul 5, 2022 at 12:20 PM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com">miconda@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
  
    
  
  <div>
    <p>Hello,</p>
    <p>the error code means that the format of the key is invalid:</p>
    <p>  -
      <a href="https://github.com/asipto/secsipidx/blob/main/secsipid/secsipid.go#L46" target="_blank">https://github.com/asipto/secsipidx/blob/main/secsipid/secsipid.go#L46</a></p>
    <p>If you haven't retrieved from someone, then note that is not the
      usual tls/ssl key format, see:</p>
    <p>  - <a href="https://github.com/asipto/secsipidx#keys-generation" target="_blank">https://github.com/asipto/secsipidx#keys-generation</a></p>
    <p>Cheers,<br>
      Daniel<br>
    </p>
    <div>On 05.07.22 17:01, Maharaja Azhagiah
      wrote:<br>
    </div>
    <blockquote type="cite">
      
      <div dir="ltr">
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">Hi Daniel,</div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
        </div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">I have
          following the installation as mentioned in the SecSIPId
          module page (<a href="https://www.kamailio.org/docs/modules/5.5.x/modules/secsipid.html#secsipid.f.secsipid_add_identity" target="_blank">https://www.kamailio.org/docs/modules/5.5.x/modules/secsipid.html#secsipid.f.secsipid_add_identity</a>) </div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
        </div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">I am able
          to load the module without any error. However, when I initiate
          a call I can see the following error:</div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
        </div>
        <div class="gmail_default" style="color:rgb(7,55,99)"><font style="background-color:rgb(255,255,0)" face="verdana,
            sans-serif">0(12956) ERROR: {1 9581 INVITE
            lzss4D1pl5NkPYfdEZ24OlrXHjnEmWiA} secsipid
            [secsipid_mod.c:330]: ki_secsipid_add_identity(): failed to
            get identity header body (-151)</font></div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
        </div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
        </div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">Below is
          the kamaili configuration where identity needs to be added
          before it dispatch to service provider trunk:</div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
        </div>
        <div class="gmail_default" style="color:rgb(7,55,99)"><font style="background-color:rgb(255,255,0)" face="verdana,
            sans-serif">secsipid_add_identity("$fU", "$rU", "C", "", "<a href="http://pinaiyam.8ksamples.com/certificate.pem" target="_blank">http://pinaiyam.8ksamples.com/certificate.pem</a>",
            "/tmp/cert/private.pem");</font><br>
        </div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
        </div>
        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"> </div>
        <div>
          <div dir="ltr">
            <div dir="ltr">
              <div>
                <div dir="ltr">
                  <div dir="ltr">
                    <p><font face="tahoma, sans-serif" color="#1f497d">Regards</font></p>
                    <p><font face="tahoma, sans-serif" color="#1f497d"><b>Maharaja
                          Azhagiah</b></font></p>
                    <p><br>
                    </p>
                    <p><font face="'Courier New'" color="#1f497d"><br>
                      </font></p>
                    <p><span><br>
                      </span></p>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
        <br>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 2:08
          AM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>>
          wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div>
            <p>Note that kamailio has another module that offer
              StIR/SHAKEN capabilities, respectively the secsipid
              module. You can try to use it, this one I maintain and if
              there is any issue found, I am going to fix it.</p>
            <p>All the best,<br>
              Daniel<br>
            </p>
            <div>On 28.06.22 04:41, Maharaja Azhagiah wrote:<br>
            </div>
            <blockquote type="cite">
              <div dir="ltr">
                <div class="gmail_default"><font face="tahoma,
                    sans-serif" color="#073763">Thank you very
                    much, Muhammad</font></div>
                <div class="gmail_default"><font face="tahoma,
                    sans-serif" color="#073763"><br>
                  </font></div>
                <div class="gmail_default"><font face="tahoma,
                    sans-serif" color="#073763">I tried reducing the SSL
                    key bit length to 1024 but the buffer is still less
                    than the key size. Hence, I submitted an issue with
                    signalwire. I appreciate your help. </font></div>
                <div>
                  <div dir="ltr">
                    <div dir="ltr">
                      <div>
                        <div dir="ltr">
                          <div dir="ltr">
                            <p><font face="tahoma, sans-serif" color="#1f497d">Regards</font></p>
                            <p><font face="tahoma, sans-serif" color="#1f497d"><b>Maharaja Azhagiah</b></font></p>
                            <p><br>
                            </p>
                            <p><font face="'Courier New'" color="#1f497d"><br>
                              </font></p>
                            <p><span><br>
                              </span></p>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
                <br>
              </div>
              <br>
              <div class="gmail_quote">
                <div dir="ltr" class="gmail_attr">On Mon, Jun 27, 2022
                  at 10:05 PM M S <<a href="mailto:shaheryarkh@gmail.com" target="_blank">shaheryarkh@gmail.com</a>>
                  wrote:<br>
                </div>
                <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                  <div dir="ltr">This error is  seems to come
                    from libstirshaken (<a href="https://github.com/signalwire/libstirshaken/blob/master/include/stir_shaken.h" target="_blank">https://github.com/signalwire/libstirshaken/blob/master/include/stir_shaken.h</a>
                    line 46) and has nothing to do with Kamailio. Please
                    open a bug with signalwire who owns and maintains
                    this library.
                    <div><br>
                    </div>
                    <div>Per my understanding this library is bit old
                      and uses many deprecated functions and needs
                      updating. As a general rule of thumb, in PEM
                      format, the private key size in bytes is roughly
                      80% (4/5) of key size in bits e.g. 4096 bit
                      private key size would be roughly,</div>
                    <div><br>
                    </div>
                    <div>(4096 * 4) / 5 ~= 3277 byes</div>
                    <div><br>
                    </div>
                    <div>which is too big for allowed size (2000 byes)
                      in libstirshaken. So, either increasing the
                      allowed size in libstirshaken OR reducing your SSL
                      key bit length to e.g. 1024 may work.</div>
                    <div><br>
                    </div>
                    <div>Thank you.</div>
                    <div><br>
                    </div>
                    <div>--</div>
                    <div>Muhammad Shahzad Shafi</div>
                    <div>Tel: +49 176 99 83 10 85</div>
                    <div><br>
                    </div>
                    <div><br>
                    </div>
                  </div>
                  <br>
                  <div class="gmail_quote">
                    <div dir="ltr" class="gmail_attr">On Mon, Jun 27,
                      2022 at 11:07 PM Maharaja Azhagiah <<a href="mailto:er.maharaja@gmail.com" target="_blank">er.maharaja@gmail.com</a>>
                      wrote:<br>
                    </div>
                    <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                      <div dir="ltr">
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">Hi,</div>
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
                        </div>
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">I
                          am trying STIR/SHAKEN using libstirshaken in
                          Kamailio 5.5.</div>
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
                        </div>
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">I
                          used a self signed certificate as this is just
                          a test in the local docker environment.
                          However, when I try to add identity with
                          private key
                          (stirshaken_add_identity_with_key), I get
                          "[error_code: 447] Buffer for key from file
                          /tmp/cert/private.pem too short (2000 <=
                          3247)"</div>
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
                        </div>
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)">I
                          have tried using 2048 and 4096 size</div>
                        <div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(7,55,99)"><br>
                        </div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><font style="background-color:rgb(255,255,0)" size="1" face="verdana, sans-serif">root@5907e44bd056:/tmp/cert#
                            openssl rsa -in private.pem -text -noout |
                            grep "Private-Key"<br>
                            RSA Private-Key: (4096 bit, 2 primes)</font><br>
                        </div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><font style="background-color:rgb(255,255,0)" size="1" face="verdana, sans-serif"><br>
                          </font></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><font face="verdana, sans-serif"><span style="background-color:rgb(255,255,255)">Could
                              you tell me what is wrong with the
                              certificate?</span></font></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><font face="verdana, sans-serif"><span style="background-color:rgb(255,255,255)"><br>
                            </span></font></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><font face="verdana, sans-serif"><span style="background-color:rgb(255,255,255)">Kamailio
                              version:</span></font></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><font face="verdana, sans-serif"><span style="background-color:rgb(255,255,255)"><br>
                            </span></font></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><span style="font-family:tahoma,sans-serif;font-size:x-small;background-color:rgb(255,255,0)">root@5907e44bd056:/usr/local/kamailio/etc/kamailio#
                            kamailio -v</span><br style="font-family:tahoma,sans-serif;font-size:x-small">
                          <span style="font-family:tahoma,sans-serif;font-size:x-small;background-color:rgb(255,255,0)">version:
                            kamailio 5.5.4 (x86_64/linux) 469465</span><font face="verdana, sans-serif"><span style="background-color:rgb(255,255,255)"><br>
                            </span></font></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><span style="font-family:tahoma,sans-serif;font-size:x-small;background-color:rgb(255,255,0)"><br>
                          </span></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)">Error:</div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><span style="background-color:rgb(255,255,0)"><font size="1" face="tahoma, sans-serif"><br>
                            </font></span></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><span style="background-color:rgb(255,255,0)"><font size="1" face="tahoma, sans-serif"> 0(404)
                              ERROR: {1 30587 INVITE
                              NzIhM1-2YABveZZ1mPvs3m3tw8K7meSq}
                              stirshaken [stirshaken_mod.c:761]:
                              ki_stirshaken_add_identity_with_key():
                              Failed to load private key<br>
                               0(404) DEBUG: {1 30587 INVITE
                              NzIhM1-2YABveZZ1mPvs3m3tw8K7meSq}
                              stirshaken [stirshaken_mod.c:117]:
                              stirshaken_print_error_details(): failure
                              details:<br>
                               0(404) DEBUG: {1 30587 INVITE
                              NzIhM1-2YABveZZ1mPvs3m3tw8K7meSq}
                              stirshaken [stirshaken_mod.c:118]:
                              stirshaken_print_error_details(): failure
                              reason is: src/stir_shaken_ssl.c:2112:
                              [error_code: 447] Buffer for key from file
                              /tmp/cert/private.pem too short (2000
                              <= 3247)<br>
                               0(404) DEBUG: {1 30587 INVITE
                              NzIhM1-2YABveZZ1mPvs3m3tw8K7meSq}
                              stirshaken [stirshaken_mod.c:119]:
                              stirshaken_print_error_details(): failure
                              error code is: 447<br>
                               0(404) ERROR: {1 30587 INVITE
                              NzIhM1-2YABveZZ1mPvs3m3tw8K7meSq}
                              <script>: Failed<br>
                            </font></span></div>
                        <div class="gmail_default" style="color:rgb(7,55,99)"><span style="font-family:verdana,sans-serif;background-color:rgb(255,255,255)"><br>
                          </span></div>
                        <div>
                          <div dir="ltr">
                            <div dir="ltr">
                              <div>
                                <div dir="ltr">
                                  <div dir="ltr">
                                    <p><font face="tahoma, sans-serif" color="#1f497d">Regards</font></p>
                                    <p><font face="tahoma, sans-serif" color="#1f497d"><b>Maharaja
                                          Azhagiah</b></font></p>
                                    <p><br>
                                    </p>
                                    <p><font face="'Courier New'" color="#1f497d"><br>
                                      </font></p>
                                    <p><span><br>
                                      </span></p>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
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                    </blockquote>
                  </div>
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                  Discussions<br>
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                  Important: keep the mailing list in the recipients, do
                  not reply only to the sender!<br>
                  Edit mailing list options or unsubscribe:<br>
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                </blockquote>
              </div>
              <br>
              <fieldset></fieldset>
              <pre>__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
  * <a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a>
Important: keep the mailing list in the recipients, do not reply only to the sender!
Edit mailing list options or unsubscribe:
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</pre>
            </blockquote>
            <pre cols="72">-- 
Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a>
<a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - Online: June 20-23, 2022
  * <a href="https://www.asipto.com/sw/kamailio-advanced-training-online/" target="_blank">https://www.asipto.com/sw/kamailio-advanced-training-online/</a></pre>
          </div>
        </blockquote>
      </div>
    </blockquote>
    <pre cols="72">-- 
Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a>
<a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a></pre>
  </div>

</blockquote></div>