openssh/openssh-6.4p1-host_ident.patch

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# identify hashed hosts in known_hosts and suggest command line for their
# removal
Accepting request 220466 from home:pcerny:factory - Update of the underlying OpenSSH to 6.4p1 - Update to 6.4p1 Features since 6.2p2: * ssh-agent(1) support in sshd(8); allows encrypted hostkeys, or hostkeys on smartcards. * ssh(1)/sshd(8): allow optional time-based rekeying via a second argument to the existing RekeyLimit option. RekeyLimit is now supported in sshd_config as well as on the client. * sshd(8): standardise logging of information during user authentication. * The presented key/cert and the remote username (if available) is now logged in the authentication success/failure message on the same log line as the local username, remote host/port and protocol in use. Certificates contents and the key fingerprint of the signing CA are logged too. * ssh(1) ability to query what cryptographic algorithms are supported in the binary. * ssh(1): ProxyCommand=- for cases where stdin and stdout already point to the proxy. * ssh(1): allow IdentityFile=none * ssh(1)/sshd(8): -E option to append debugging logs to a specified file instead of stderr or syslog. * sftp(1): support resuming partial downloads with the "reget" command and on the sftp commandline or on the "get" commandline with the "-a" (append) option. * ssh(1): "IgnoreUnknown" configuration option to selectively suppress errors arising from unknown configuration directives. * sshd(8): support for submethods to be appended to required authentication methods listed via AuthenticationMethods. OBS-URL: https://build.opensuse.org/request/show/220466 OBS-URL: https://build.opensuse.org/package/show/network/openssh?expand=0&rev=58
2014-01-31 13:18:41 +01:00
diff --git a/openssh-6.4p1/sshconnect.c b/openssh-6.4p1/sshconnect.c
--- a/openssh-6.4p1/sshconnect.c
+++ b/openssh-6.4p1/sshconnect.c
@@ -986,16 +986,21 @@ check_host_key(char *hostname, struct so
ip_found->file, ip_found->line);
}
/* The host key has changed. */
warn_changed_key(host_key);
error("Add correct host key in %.100s to get rid of this message.",
user_hostfiles[0]);
error("Offending %s key in %s:%lu", key_type(host_found->key),
host_found->file, host_found->line);
+ error("You can use following command to remove all keys for this IP:");
+ if (host_found->file)
+ error("ssh-keygen -R %s -f %s", hostname, host_found->file);
+ else
+ error("ssh-keygen -R %s", hostname);
/*
* If strict host key checking is in use, the user will have
* to edit the key manually and we can only abort.
*/
if (options.strict_host_key_checking) {
error("%s host key for %.200s has changed and you have "
"requested strict checking.", type, host);