Metadata-Version: 2.1
Name: ptw
Version: 0.2.0
Summary: Pooling TLS Wrapper
Home-page: https://github.com/Snawoot/ptw
Author: Vladislav Yarmak
Author-email: vladislav-ex-src@vm-0.com
License: MIT
Description: # ptw
        
        Pooling TLS Wrapper
        
        Accepts TCP connections on listen port and forwards them, wrapped in TLS, to destination port. `ptw` maintains pool of fresh established TLS connections effectively cancelling delay caused by TLS handshake.
        
        ptw may serve as drop-in replacement for stunnel or haproxy for purpose secure tunneling of TCP connections. Thus, it is intended for use with stunnel or haproxy on server side, accepting TLS connections and forwarding them, for example, to SOCKS proxy. In such configuration make sure your server timeouts long enough to allow fit lifetime of idle client TLS sessions (`-T` option).
        
        `ptw` can be used with custom CAs and/or mutual TLS auth with certificates.
        
        ## Requirements
        
        * Python 3.5.3+
        
        ## Installation
        
        ```
        pip3 install ptw
        ```
        
        ## Example
        
        ```
        ptw -n 50 -T 300 example.com 1443
        ```
        
        This command will accept TCP connections on port 57800, wrap them in TLS and forward them to port 1443 of example.com host, maintaining pool of at least 50 TLS connections no older than 300 seconds. For client TLS authentication see also `-c` and `-k` options.
        
        
        
        ## Synopsis
        
        ```
        $ ptw --help
        usage: ptw [-h] [-v {debug,info,warn,error,fatal}] [-l FILE]
                   [--disable-uvloop] [-a BIND_ADDRESS] [-p BIND_PORT] [-n POOL_SIZE]
                   [-B BACKOFF] [-T TTL] [-w TIMEOUT] [-c CERT] [-k KEY] [-C CAFILE]
                   [--no-hostname-check | --tls-servername TLS_SERVERNAME]
                   dst_address dst_port
        
        Pooling TLS wrapper
        
        positional arguments:
          dst_address           target hostname
          dst_port              target port
        
        optional arguments:
          -h, --help            show this help message and exit
          -v {debug,info,warn,error,fatal}, --verbosity {debug,info,warn,error,fatal}
                                logging verbosity (default: info)
          -l FILE, --logfile FILE
                                log file location (default: None)
          --disable-uvloop      do not use uvloop even if it is available (default:
                                False)
        
        listen options:
          -a BIND_ADDRESS, --bind-address BIND_ADDRESS
                                bind address (default: 127.0.0.1)
          -p BIND_PORT, --bind-port BIND_PORT
                                bind port (default: 57800)
        
        pool options:
          -n POOL_SIZE, --pool-size POOL_SIZE
                                connection pool size (default: 25)
          -B BACKOFF, --backoff BACKOFF
                                delay after connection attempt failure in seconds
                                (default: 5)
          -T TTL, --ttl TTL     lifetime of idle pool connection in seconds (default:
                                30)
          -w TIMEOUT, --timeout TIMEOUT
                                server connect timeout (default: 4)
        
        TLS options:
          -c CERT, --cert CERT  use certificate for client TLS auth (default: None)
          -k KEY, --key KEY     key for TLS certificate (default: None)
          -C CAFILE, --cafile CAFILE
                                override default CA certs by set specified in file
                                (default: None)
          --no-hostname-check   do not check hostname in cert subject. This option is
                                useful for private PKI and available only together
                                with "--cafile" (default: False)
          --tls-servername TLS_SERVERNAME
                                specifies hostname to expect in server TLS certificate
                                (default: None)
        
        ```
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3.5
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: No Input/Output (Daemon)
Classifier: Intended Audience :: System Administrators
Classifier: Natural Language :: English
Classifier: Topic :: Internet
Classifier: Topic :: Security
Requires-Python: >=3.5.3
Description-Content-Type: text/markdown
Provides-Extra: dev
Provides-Extra: uvloop
