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On 08/19/2013 01:48 PM, Sophit4 wrote:
Thank you for your response and I accept your explanation.
Here's why I'm concerned: this particular internal site has SSH
client users who will be confused by an apparent successful
authentication (password accepted without feedback) followed by an
abrupt, uninformative disconnect.
FYI, with the pam_ldap-185-11.el6.x86_64 based configured with the
following in /etc/pam_ldap.conf on RHEL 6.4
pam_groupdn cn=GoodUsers,ou=x,ou=y,o=z
and the same sshd package, I get the following when the test group
isn't available in the LDAP tree:
[test-client Desktop]$ ssh test-server *You must be a member of
cn=GoodUsers,ou=x,ou=y,o=z to login.*
This is generally a bad practice, as it gives a potential attacker
information about what they need to do in order to gain access. I'd
agree that you should at least see "Access denied by server
configuration" so you know it's kicking you out on purpose (rather
than a bug). Feel free to file an RFE against SSSD about this.
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