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91 lines
3.0 KiB
Plaintext
91 lines
3.0 KiB
Plaintext
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// Copyright (c) The Tor Project, Inc.
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// See LICENSE for licensing information
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// This is an asciidoc file used to generate the manpage/html reference.
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// Learn asciidoc on http://www.methods.co.nz/asciidoc/userguide.html
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tor-gencert(1)
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==============
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Nick Mathewson
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NAME
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----
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tor-gencert - Generate certs and keys for Tor directory authorities
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SYNOPSIS
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--------
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**tor-gencert** [-h|--help] [-v] [-r|--reuse] [--create-identity-key] [-i __id_file__] [-c
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__cert_file__] [-m __num__] [-a __address__:__port__]
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DESCRIPTION
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-----------
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**tor-gencert** generates certificates and private keys for use by Tor
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directory authorities running the v3 Tor directory protocol, as used by
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Tor 0.2.0 and later. If you are not running a directory authority, you
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don't need to use tor-gencert. +
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Every directory authority has a long term authority __identity__ __key__ (which
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is distinct from the identity key it uses as a Tor server); this key
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should be kept offline in a secure location. It is used to certify
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shorter-lived __signing__ __keys__, which are kept online and used by the
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directory authority to sign votes and consensus documents. +
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After you use this program to generate a signing key and a certificate,
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copy those files to the keys subdirectory of your Tor process, and send
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Tor a SIGHUP signal. DO NOT COPY THE IDENTITY KEY.
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OPTIONS
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-------
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**-v**::
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Display verbose output.
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**-h** or **--help**::
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Display help text and exit.
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**-r** or **--reuse**::
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Generate a new certificate, but not a new signing key. This can be used to
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change the address or lifetime associated with a given key.
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**--create-identity-key**::
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Generate a new identity key. You should only use this option the first time
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you run tor-gencert; in the future, you should use the identity key that's
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already there.
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**-i** __FILENAME__::
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Read the identity key from the specified file. If the file is not present
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and --create-identity-key is provided, create the identity key in the
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specified file. Default: "./authority_identity_key"
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**-s** __FILENAME__::
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Write the signing key to the specified file. Default:
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"./authority_signing_key"
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**-c** __FILENAME__::
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Write the certificate to the specified file. Default:
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"./authority_certificate"
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**-m** __NUM__::
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Number of months that the certificate should be valid. Default: 12.
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**--passphrase-fd** __FILEDES__::
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Filedescriptor to read the file descriptor from. Ends at the first NUL or
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newline. Default: read from the terminal.
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**-a** __address__:__port__::
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If provided, advertise the address:port combination as this authority's
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preferred directory port in its certificate. If the address is a hostname,
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the hostname is resolved to an IP before it's published.
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BUGS
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----
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This probably doesn't run on Windows. That's not a big issue, since we don't
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really want authorities to be running on Windows anyway.
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SEE ALSO
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--------
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**tor**(1) +
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See also the "dir-spec.txt" file, distributed with Tor.
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AUTHORS
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-------
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Roger Dingledine <arma@mit.edu>, Nick Mathewson <nickm@alum.mit.edu>.
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