Hi,
I have an cron-script running ssh every 5 minutes. After a reboot cron errors as ssh is wating for a DSA key fingerprint authenticy.
The request looks as following :
The authenticity of host '*** (*.*.*.0)' can't be established.
DSA key fingerprint is... (1 Reply)
Hi,
We wish to register RSA key fingerprint with JVM 1.4.2 under UNIX environment.
Any inputs how to go for it?
The output we are getting as
"The authenticity of host 'sxfer01.bluecrossmn.com (159.136.224.30)' can't be established.
RSA key fingerprint is... (0 Replies)
Hi All,
I need to scp a folder from one host to another in a script. When I run a command , it asks me to authenticate for the RSA key fingerprint for the first time.
# scp -r temp1 root@iqcarrot:/root/
The authenticity of host 'iqmango.apac.avaya.com (148.147.172.112)' can't be... (2 Replies)
Hi.
I'm trying to automate access to an Amazon Web Services machine instance. What this means is that my script is trying to use ssh to connect to a new server every time. I know the RSA fingerprint of my new server through an out-of-band channel.
I would like to capture the RSA fingerprint... (0 Replies)
Hi there,
I have a Linux Debian machine with the following fingerprint :
e1:95:11:46:ff:d1:e3:4a:a3:34:1a:25:b4:d8:f1:cb.
I'd like to set this fingerprint to :
cd:19:bd:f6:8e:00:7a:69:14:52:a1:73:cb:15:a5:ca.
I have very specific reasons to do that. So please only answer if you know how... (5 Replies)
Hello,
Is it any way to accept automaticaly the fingerprints?
The basic idea is to find a way to give a command to many servers at once.
So i thought to create a multiple session with all the connections opened them in multiple tabs and give the command at once to all the opened windows... (0 Replies)
Discussion started by: @dagio
0 Replies
LEARN ABOUT X11R4
ssh-keysign
ssh-keysign(1M)ssh-keysign(1M)NAME
ssh-keysign - ssh helper program for host-based authentication
SYNOPSIS
ssh-keysign
ssh-keysign is used by ssh(1) to access the local host keys and generate the digital signature required during host-based authentication
with SSH protocol version 2. This signature is of data that includes, among other items, the name of the client host and the name of the
client user.
ssh-keysign is disabled by default and can be enabled only in the global client configuration file /etc/ssh/ssh_config by setting Host-
basedAuthentication to yes.
ssh-keysign is not intended to be invoked by the user, but from ssh. See ssh(1) and sshd(1M) for more information about host-based authen-
tication.
/etc/ssh/ssh_config
Controls whether ssh-keysign is enabled.
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_rsa_key
These files contain the private parts of the host keys used to generate the digital signature. They should be owned by root, readable
only by root, and not accessible to others. Because they are readable only by root, ssh-keysign must be set-uid root if host-based
authentication is used.
ssh-keysign will not sign host-based authentication data under the following conditions:
o If the HostbasedAuthentication client configuration parameter is not set to yes in /etc/ssh/ssh_config. This setting cannot be overri-
den in users' ~/.ssh/ssh_config files.
o If the client hostname and username in /etc/ssh/ssh_config do not match the canonical hostname of the client where ssh-keysign is
invoked and the name of the user invoking ssh-keysign.
In spite of ssh-keysign's restrictions on the contents of the host-based authentication data, there remains the ability of users to use it
as an avenue for obtaining the client's private host keys. For this reason host-based authentication is turned off by default.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsshu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
ssh(1), sshd(1M), ssh_config(4), attributes(5)AUTHORS
Markus Friedl, markus@openbsd.org
HISTORY
ssh-keysign first appeared in Ox 3.2.
9 Jun 2004 ssh-keysign(1M)