<div dir="ltr">Hello,<div><br></div><div>We are moving some of our servers to use 16.04 and for all new installs I have noticed that I am unable to fetch the ssh_authorized keys from the server.</div><div><br></div><div><div><font face="monospace, monospace">/usr/bin/sss_ssh_authorizedkeys --debug 10 -d <a href="http://prod.zzzzzzz.com">prod.zzzzzzz.com</a> ademaria</font></div><div><font face="monospace, monospace">(Thu Oct 6 11:29:59:823635 2016) [/usr/bin/sss_ssh_authorizedkeys] [main] (0x0020): sss_ssh_get_ent() failed (14): Bad address</font></div><div><font face="monospace, monospace">Error looking up public keys</font></div><div><br></div><div>This only happens on Ubuntu 16.04. We have a number of 12.04 that work perfectly.</div><div><br></div><div>The configuration seems ok or at least matches the one on 12.04.</div><div>I increased the debug level on sssd and sss_ssh and this is the output I get</div><div><br></div><div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_cmd_get_version] (0x0200): Offered version [0].</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x67b890][18]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x67b890][18] </font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x67b890][18]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ssh_cmd_parse_request] (0x0400): Requested domain [prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ssh_cmd_parse_request] (0x0400): Parsing name [ademaria][prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_parse_name_for_domains] (0x0200): name 'ademaria' matched without domain, user is ademaria</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_parse_name_for_domains] (0x0200): using default domain [prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_ssh_cmd_get_user_pubkeys] (0x0400): Requesting SSH user public keys for [ademaria] from [prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_dp_issue_request] (0x0400): Issuing request for [0x40b850:1:ademaria@prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_dp_get_account_msg] (0x0400): Creating request for [prod.zzzzzzz][0x1][BE_REQ_USER][1][name=ademaria]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sbus_add_timeout] (0x2000): 0x658390</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_dp_internal_get_send] (0x0400): Entering request [0x40b850:1:ademaria@prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sbus_remove_timeout] (0x2000): 0x658390</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sbus_dispatch] (0x4000): dbus conn: 0x65a7b0</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sbus_dispatch] (0x4000): Dispatching.</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_dp_get_reply] (0x1000): Got reply from Data Provider - DP error code: 0 errno: 0 error message: Success</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ssh_user_pubkeys_search_next] (0x0400): Requesting SSH user public keys for [ademaria@prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x666a00</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x666ac0</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ldb] (0x4000): Running timer event 0x666a00 "ltdb_callback"</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ldb] (0x4000): Destroying timer event 0x666ac0 "ltdb_timeout"</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ldb] (0x4000): Ending timer event 0x666a00 "ltdb_callback"</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [decode_and_add_base64_data] (0x4000): Mssing element, nothing to do.</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [decode_and_add_base64_data] (0x4000): Mssing element, nothing to do.</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [cert_to_ssh_key] (0x0040): NSS_InitContext failed [-8015].</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [decode_and_add_base64_data] (0x0040): cert_to_ssh_key failed.</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ssh_cmd_build_reply] (0x0040): decode_and_add_base64_data failed.</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [ssh_cmd_done] (0x0020): Fatal error, killing connection! </font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [client_destructor] (0x2000): Terminated client [0x67b890][18]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:01 2016) [sssd[ssh]] [sss_dp_req_destructor] (0x0400): Deleting request: [0x40b850:1:ademaria@prod.zzzzzzz]</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:10 2016) [sssd[ssh]] [sbus_dispatch] (0x4000): dbus conn: 0x6566b0</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:10 2016) [sssd[ssh]] [sbus_dispatch] (0x4000): Dispatching.</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:10 2016) [sssd[ssh]] [sbus_message_handler] (0x2000): Received SBUS method org.freedesktop.sssd.service.ping on path /org/freedesktop/sssd/service</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:10 2016) [sssd[ssh]] [sbus_get_sender_id_send] (0x2000): Not a sysbus message, quit</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:20 2016) [sssd[ssh]] [sbus_dispatch] (0x4000): dbus conn: 0x6566b0</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:20 2016) [sssd[ssh]] [sbus_dispatch] (0x4000): Dispatching.</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:20 2016) [sssd[ssh]] [sbus_message_handler] (0x2000): Received SBUS method org.freedesktop.sssd.service.ping on path /org/freedesktop/sssd/service</font></div><div><font face="monospace, monospace">(Thu Oct 6 15:42:20 2016) [sssd[ssh]] [sbus_get_sender_id_send] (0x2000): Not a sysbus message, quit</font></div></div><div><br></div><div>Could you help me understand what is the issue with it?</div><div><br></div><div>Regards</div><div>Alessandro</div><div><br></div>-- <br><div class="gmail_signature">Alessandro De Maria<br><a href="mailto:alessandro.demaria@gmail.com" target="_blank">alessandro.demaria@gmail.com</a></div> </div></div>