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</o:shapelayout></xml><![endif]--></head><body lang=EL link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Hi, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Everything is now updated to the latest version from source. I am receiving the certificate but ndncert-client crashes with the following error:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error> >'<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'> what(): Cannot parse replied certificate<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Aborted (core dumped)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Best,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Nikos<o:p></o:p></span></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> Junxiao Shi <shijunxiao@email.arizona.edu> <br><b>Sent:</b> Friday, June 3, 2022 3:11 AM<br><b>To:</b> Nikos Fotiou <fotiou@aueb.gr><br><b>Cc:</b> Tianyuan Yu <tianyuan@cs.ucla.edu>; <nfd-dev@lists.cs.ucla.edu> <nfd-dev@lists.cs.ucla.edu><br><b>Subject:</b> Re: [Nfd-dev] certificate for interacting with NDN testbed<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Hi Nikos<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>There has been a packet format change related to ForwardingHint and Delegation.<o:p></o:p></p></div><div><p class=MsoNormal>Your ndn-cxx, NFD, and ndncert versions are incompatible, which causes decoding error.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Please install all from <a href="https://nfd-nightly.ndn.today">https://nfd-nightly.ndn.today</a> or all from latest source code.<o:p></o:p></p></div><div><p class=MsoNormal>Do not mix different versions.<o:p></o:p></p></div><div><p class=MsoNormal>See NFD-nightly instructions for how to switch between installation methods.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Yours, Junxiao<o:p></o:p></p><div><div><p class=MsoNormal>On Thu, Jun 2, 2022, 20:04 Nikos Fotiou via Nfd-dev <<a href="mailto:nfd-dev@lists.cs.ucla.edu">nfd-dev@lists.cs.ucla.edu</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>I found it. </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>I can see the challenge in the log file. I enter the correct challenge and then ndncert-client outputs:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>>> Certificate has already been issued, downloading certificate...</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>>> Interest timeout</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>In the nfd output I see the following:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>1654214277.802105 DEBUG: [nfd.Forwarder] onOutgoingData out=266 data=/ndn/gr/edu/mmlab1/CA/CHALLENGE/%81Qf%7B%0Cz%00%F4/params-sha256=522d0d7207cb11ac2a5fbd120473a39154326781b0bc74f487c8a4b1becbc7c9/%16M%1B%01%03%1CH%07F%08%03ndn%08%02gr%08%03edu%08%06mmlab1%08%04aueb%08%09second-14%08%03KEY%08%087%9EV%27%08%C2C2%08%04self6%08%00%00%01%81%26%CF%E4%A3/%17F0D%02%20gW%11%95Y%603%17%17%9EB%8BN%7D%B1v%D6%C9%9D%3E~%89%EF%14%5D%82%EF%A5%207R%E4%02%20p%B3%0A%5B%E9%E3%00Q%E14%8B%21%0C%D2kzz%D3%90%85j%EA%A7%E5SRGS%18%C9%3B%DA</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>1654214277.805087 WARN: [nfd.GenericLinkService] [id=266,local=unix:///run/nfd.sock,remote=fd://33] packet parse error (Unexpected TLV-TYPE 7 while decoding Delegation): DROP</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-US>1654214277.805351 DEBUG: [nfd.Forwarder] onInterestFinalize interest=/ndn/gr/edu/mmlab1/CA/CHALLENGE/%81Qf%7B%0Cz%00%F4/params-sha256=522d0d7207cb11ac2a5fbd120473a39154326781b0bc74f487c8a4b1becbc7c9/%16M%1B%01%03%1CH%07F%08%03ndn%08%02gr%08%03edu%08%06mmlab1%08%04aueb%08%09second-14%08%03KEY%08%087%9EV%27%08%C2C2%08%04self6%08%00%00%01%81%26%CF%E4%A3/%17F0D%02%20gW%11%95Y%603%17%17%9EB%8BN%7D%B1v%D6%C9%9D%3E~%89%EF%14%5D%82%EF%A5%207R%E4%02%20p%B3%0A%5B%E9%E3%00Q%E14%8B%21%0C%D2kzz%D3%90%85j%EA%A7%E5SRGS%18%C9%3B%DA satisfied</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>Any clue?</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>Thanks,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>Nikos</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> </o:p></p></div></div></blockquote></div></div></div></div></body></html>