From: Marco L. <Mar...@ru...> - 2002-07-31 12:20:33
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Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai Großjohann) writes: > Marco Lonsing <Mar...@ru...> writes: > >> No there is no question I meant the situation when an admin has >> installed new host keys. In this case ssh stops with the following >> output: >> >> Warning: Server lies about size of server host key: actual size is 1023 bits vs. announced 1024. >> Warning: This may be due to an old implementation of ssh. >> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ >> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @ >> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ >> The RSA1 host key for aix has changed, >> and the key for the according IP address 134.147.215.35 >> is unchanged. This could either mean that >> DNS SPOOFING is happening or the IP address for the host >> and its host key have changed at the same time. >> Offending key for IP in /home/marco/.ssh/known_hosts:3 >> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ >> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ >> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ >> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! >> Someone could be eavesdropping on you right now (man-in-the-middle attack)! >> It is also possible that the RSA1 host key has just been changed. >> The fingerprint for the RSA1 key sent by the remote host is >> c9:5c:6f:69:0d:65:c9:97:dd:9f:f7:ca:f7:82:f7:58. >> Please contact your system administrator. >> Add correct host key in /home/marco/.ssh/known_hosts to get rid of this message. >> Offending key in /home/marco/.ssh/known_hosts:1 >> RSA1 host key for aix has changed and you have requested strict checking. >> Host key verification failed. >> >> IMO it would be useful for the user to get at least a hint to start >> a ssh connection manually in order to see this message. In any case >> the user has to edit his known_host file manually. > > I have now added "Host key verification failed." as a "wrong > password" regexp, and I have changed Tramp to show the *tramp/foo* > buffer when a wrong password message is seen. Please try the current > CVS or the following patch. Does it do the trick? > Yes this works! Thank you. Marco -- Marco Lonsing Mathematik XI - Numerik email: Mar...@ru... Ruhr-Universitaet Bochum phone: +49-234-32-23244 Universitaetsstr. 150 fax : +49-234-32-03244 D-44721 Bochum, GERMANY www : http://www.ruhr-uni-bochum.de/num1/marco/ |