stunnel is available on most major Linux distributions and Windows. When configured properly stunnel can be a mini, port-only VPN that will allow you safely transmit data across unsecured channels. Further, it has the ability to decrypt the data as well. Stunnel is a program that can turn any non-SSL or non-encrypted TCP port into an encrypted port. For such moments in system administrating there is “stunnel.” stunnel Or maybe you need to take a non-SSL aware VNC server and make it SSL-aware. Perhaps your mail program just can’t handle it. IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,įITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.Just about every system administrator comes across a time when there is a need to encrypt some service.
#Stunnel ciphers software
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR The above copyright notice and this permission notice shall be included in allĬopies or substantial portions of the Software. Of the Software, and to permit persons to whom the Software is furnished to do Use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies The Software without restriction, including without limitation the rights to This software and associated documentation files (the "Software"), to deal in
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#Stunnel ciphers free
Permission is hereby granted, free of charge, to any person obtaining a copy of Submit a pull request, and unit tests for any new functionality. #Sample Hiera Yaml stunnel::global_options : cert : '/etc/stunnel/keys/global.pem' chroot : '/var/stunnel4' pid : '/stunnel.pid' # Relative to chroot setuid : 'stunnel4' setgid : 'stunnel4' sslVersion : 'all' socket : - 'l:TCP_NODELAY=1' - 'r:TCP_NODELAY=1' ciphers : 'HIGH:!AECDH:!ADH:!aNULL:!eNULL:!NULL' options : - 'DONT_INSERT_EMPTY_FRAGMENTS' - 'NO_SSLv2' - 'NO_SSLv3' stunnel::tunnels : smtp-tls-tunnel : options : accept : '2525' client : 'yes' connect : ':465' delay : 'yes' pop3 : options : accept : '127.168.11.10:995' connect : '127.0.0.1:110' Valid options are synonymous with the service type name parameter. Valid options are synonymous with the service type ensure parameter. The state the stunnel service should be in. Must me a valid absolute filesystem path. Path to where the nf should reside on the filesystem. Valid options are synonymous with the package type name parameter. The name of the stunnel package to install. Valid options are synonymous with the package type ensure parameter. See the stunnel man page and the examples herein for reference.ĭefines state of stunnel package. See the stunnel man page and the examples herein for reference. Global portion of the stunnel configuration. The following parameters are available in the ::stunnel class: stunnel::tunnel: Manages configuration fragments for each service tunnel.stunnel::params: Default module parameters.stunnel::config: Manages the configuration file and chroot directory.stunnel::installs: Handles the package management.stunnel: Main class, includes all other classes.All other classes are enforced as private. class Īll interaction with the stunnel module should be done through the main init class. Instantiate the module with the minimum global configuration and tunnelĬonfiguration to meet your needs. The stunnel module installs, configures, and manages stunnel.ĬentOS does not include an init script with their stunnel package. Development - Guide for contributing to the module.Reference - An under-the-hood peek at what the module is doing and how.Usage - Configuration options and additional functionality.Setup - The basics of getting started with stunnel.
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Module Description - What the module does and why it is useful.