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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoPlainText>Which specific files do you need access to? Or better, what task are you trying to do?<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Then I can document this at the place you would be looking for it in the handbook.<o:p></o:p></p><p class=MsoPlainText>Philip<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Currently documented at<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><a href="http://expo.survex.com/handbook/computing/keyexchange.html">http://expo.survex.com/handbook/computing/keyexchange.html</a><o:p></o:p></p><p class=MsoPlainText>“As of the server move in spring 2019 <span style='color:red'>none of us can ssh into the expo server unless we set up ssh keys </span>which identify the specific machine we are logging in from.<o:p></o:p></p><p class=MsoPlainText style='font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'>You will need to <a href="https://www.ssh.com/ssh/keygen/"><span style='color:windowtext;text-decoration:none'>ssh-keygen</span></a> a key on your device, email the public key to someone who already has ssh access (Wookey, Paul Fox, Philip Sargent, Sam Wenham..) and follow their instructions.<o:p></o:p></p><p class=MsoPlainText style='font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'>If you are already a sophisticated user of these things, you might like to look at <span style='font-family:"Palatino Linotype","serif";color:black;background:white'> </span><a href="https://dev.to/shosta/how-to-setup-multiple-ssh-keys-for-multiple-github-bitbucket-accounts-2ji0"><span style='font-family:"Palatino Linotype","serif";color:#008787;background:white'>How to setup multiple ssh keys</span></a><span style='font-family:"Palatino Linotype","serif";color:black;background:white'>.</span>”<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><a href="http://expo.survex.com/handbook/upload-expert.html">http://expo.survex.com/handbook/upload-expert.html</a><o:p></o:p></p><p class=MsoPlainText>" With the new server in 2019 it is harder to configure scp or sftp (or ssh or rsync) because <span style='color:red'>the server needs a key exchange setting up first</span>. So while scp (once working) is now more secure than it was, we are forced to allow ordinary ftp to allow experienced but non-key-exchanged expoers' laptops or phones to upload photos to the server. This is worse than it was as the password is now sent in clear. "<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><span lang=EN-US style='mso-fareast-language:EN-GB'>-----Original Message-----<br>From: Expo-tech [mailto:expo-tech-bounces@lists.wookware.org] On Behalf Of T.C.A. Crossley<br>Sent: 25 July 2019 10:20<br>To: Paul Fox<br>Cc: Expo-tech<br>Subject: Re: [Expo-tech] Server SSH Access</span></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Thanks Paul, see attached.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>On 2019-07-25 10:18, Paul Fox wrote:<o:p></o:p></p><p class=MsoPlainText>> I'm assuming that you haven't yet added your public key to the list <o:p></o:p></p><p class=MsoPlainText>> allowed to log in to the server. Please generate an RSA keypair (use<o:p></o:p></p><p class=MsoPlainText>> ssh-keygen) and reply with the public half i.e. the file id_rsa.pub<o:p></o:p></p><p class=MsoPlainText>> <o:p></o:p></p><p class=MsoPlainText>> On Thu, 25 Jul 2019 at 11:14, T.C.A. Crossley <tcac2@cam.ac.uk> wrote:<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> Hello techies,<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> I can't seem to SSH into the expo server - it claims "Permission <o:p></o:p></p><p class=MsoPlainText>>> denied (publickey)"<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> Can someone with access let me know how I can get trusted by the <o:p></o:p></p><p class=MsoPlainText>>> server so I can access files etc in a sensible manner?<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> Many thanks,<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> Crossley<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> --<o:p></o:p></p><p class=MsoPlainText>>> T. C. A. Crossley<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> Clare College, Cambridge University<o:p></o:p></p><p class=MsoPlainText>>> tcac2@cam.ac.uk<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> CU Caving Club President<o:p></o:p></p><p class=MsoPlainText>>> CU Caving Expedition Leader<o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> <o:p></o:p></p><p class=MsoPlainText>>> _______________________________________________<o:p></o:p></p><p class=MsoPlainText>>> Expo-tech mailing list<o:p></o:p></p><p class=MsoPlainText>>> Expo-tech@lists.wookware.org<o:p></o:p></p><p class=MsoPlainText>>> https://lists.wookware.org/cgi-bin/mailman/listinfo/expo-tech<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>--<o:p></o:p></p><p class=MsoPlainText>T. C. A. Crossley<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Clare College, Cambridge University<o:p></o:p></p><p class=MsoPlainText>tcac2@cam.ac.uk<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>CU Caving Club President<o:p></o:p></p><p class=MsoPlainText>CU Caving Expedition Leader<o:p></o:p></p></div></body></html>