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Operating Systems
AIX
SSH and a users .profile
Post 302486497 by IL-Malti on Sunday 9th of January 2011 01:06:33 PM
01-09-2011
I shall try your suggestions....
---------- Post updated 01-09-11 at 01:06 PM ---------- Previous update was 01-08-11 at 11:03 PM ----------
Ok tried all teh above still no go
I can get commands to run before the shell is kicked off (~/.ssh/rc)
I can get environment variables set (~/.ssh/environment and sshd_config changes0
but I cannot get the user .profile to run for a user with a ssh Theuser@host date
even using the ssh options (albeit good) that Frank suggested.
For reasons that can get complicated (MVS is really shooting off the AIX command to AIX) I cannot use the option of physically executing teh users profile as in the suggestion
ssh Theuser@host ". ~/.profile;date"
ssh
---------- Post updated 01-09-11 at 01:06 PM ---------- Previous update was 01-08-11 at 11:03 PM ----------
Ok tried all teh above still no go
I can get commands to run before the shell is kicked off (~/.ssh/rc)
I can get environment variables set (~/.ssh/environment and sshd_config changes0
but I cannot get the user .profile to run for a user with a ssh Theuser@host date
even using the ssh options (albeit good) that Frank suggested.
For reasons that can get complicated (MVS is really shooting off the AIX command to AIX) I cannot use the option of physically executing teh users profile as in the suggestion
ssh Theuser@host ". ~/.profile;date"
ssh
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LEARN ABOUT ULTRIX
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)