We have a requirement to setup secure ftp between our AIX v5.3 system and
our mainframe. We don't want to use openssh with sftp and scp. Our mainframe uses ftp over ssl/tls so we have to use this on our AIX box. We have openssl on our AIX system but I'm not sure how to setup ssl/tls over ftp
on... (4 Replies)
Can anyone recommend some good/reliable FTP clients for HP-UX that support SFTP/SSL/SSH and have a command line interface? They need not be "free" (license). Thanks! (2 Replies)
hi guys
I configured my openldap but now I want to implement SSL-TLS
This is my basic slapd.conf configuration
include /etc/openldap/schema/core.schema
include /etc/openldap/schema/cosine.schema
include /etc/openldap/schema/inetorgperson.schema
include ... (2 Replies)
Hi,
I have a doubt..whether the SSL/TLS protocol uses the public key of the web server to encrypt data before sending it.
I knew the browser verifies the public key of the web server using the digital certificate (by verifying the signature of the certificate using trusted authority). whether... (2 Replies)
Hello,
I am not sure if I am posting in the right forum.
A website is running on a server with <ip1> in unix. It's written in JSP.
I need to add a link on the page, which will on-clicking ask for username and password to enter into another server <ip2> and gets all the files from a... (1 Reply)
Hi guys, Those who work on Apache may help me on this.
I have following problem
Description:
The remote service encrypts traffic using TLS / SSL and permits clients to renegotiate
connections. The computational requirements for renegotiating a connection are
asymmetrical between the... (3 Replies)
Hey Guys,
I am trying to setup ldap over tls in our lab. I am generating a self signed cert on the ldap server and importing that into the ldap system so it will use ldap over port 636. The clients will be a mix of solaris and redhat. I am lost on what I need to do on the client side to get... (0 Replies)
Hello to all,
I'm beguinner in Linux instalations and I'm trying to Communicate from Web Sites that i have running under apache with openLDAP for users authentication using SSL mediation that seems to be connected with LDAPS.
Can someone advise me how to do this, I have already installed... (1 Reply)
Discussion started by: CPMarco
1 Replies
LEARN ABOUT DEBIAN
sslh
SSLH(1p) User Contributed Perl Documentation SSLH(1p)NAME
sslh - Switch incoming connection between SSH and SSL/HTTPS servers
SYNOPSIS
sslh [ -v ] [ -p [host:]port ] [ -t timeout ]
[ --ssh [host:]port ] [ --ssl [host:]port ]
DESCRIPTION
sslh is a simple script that lets you switch an incoming connection on a single port between distinct SSH and SSL/HTTPS servers.
sslh listens for connections on a port and is able to redirect them either to an HTTPS web server or a SSH server.
This lets one setup both a HTTPS web server and a SSH server and access them through the same host+port.
OPTIONS
The program follows the usual GNU command line syntax, with long options starting with two dashes.
-p, --port [host:]port
The port the proxy will listen to. If no port is given, 443 is used by default. If no host is given, "localhost" is used by default.
-s, --ssh [host:]port
The SSH server which the SSH connections must be forwarded to. If omitted, the default is localhost:22.
-l, --ssl, --https [host:]port
The HTTPS server which the HTTPS connections must be forwarded to. If omitted, the default is localhost:443.
-t, --timeout delay
Timeout in seconds before a silent incoming connection is considered as a SSH connection. The number can be fractional.
The default is 2seconds.
-v, --verbose
Verbose output. This option can be used several times for more verbose output.
EXAMPLE OF USE
Is this tool actually useful? Yes.
For example one can use it to access both a SSH server and a secure web server via a corporate proxy that only accepts to relay connections
to port 443. Creating a tunnel that passes SSH connection through a CONNECT-enabled web proxy is easy with connect-tunnel (also included in
the "Net::Proxy" distribution).
The proxy will let both SSH and HTTPS connections out (since they all point to port 443), and the home server will connect those incoming
connections to the appropriate server. This only requires to run the HTTPS server on a non standard port (not 443).
TECHNICAL NOTE
How can this proxy find out what kind of protocol is using a TCP connection to port 443, without being connected (yet) to the server? We
actually rely on a slight difference between the SSL and SSH protocols (found thanks to ethereal):
SSH Once the TCP connection is established, the server speaks first, presenting itself by saying something like:
SSH-2.0-OpenSSH_3.6.1p2 Debian 1:3.6.1p2-1
SSL With SSL, it's always the client that speaks first.
This means that sslh can be used with any pair of protocols/services that share this property (the client speaks first for one and the
server speaks first for the other).
AUTHORS
Original idea and C version
Frederic Ple "<sslh@wattoo.org>".
Perl versions
Philippe 'BooK' Bruhat "<book@cpan.org>".
SCRIPT HISTORY
Version 0.01 of the script was a quick hack designed in 2003 as a proof of concept.
Version 0.02 (and higher) are based on "Net::Proxy", and included with the "Net::Proxy" distribution. Version 0.02 didn't work, though.
Version 0.03 correctly initialised the "in" connector.
Version 0.04 lets the proxy listen on any address (instead of "localhost", which is still the default). Thanks to Dieter Voegtli for
spotting this.
SEE ALSO
Net::Proxy, Net::Proxy::Connector::dual.
COPYRIGHT
Copyright 2003-2006, Philippe Bruhat. All rights reserved.
LICENSE
This module is free software; you can redistribute it or modify it under the same terms as Perl itself.
perl v5.10.1 2009-10-18 SSLH(1p)