вспомогательный скрипт для подключения к демону ssl rsync (a helper script for connecting to an ssl rsync daemon)
Имя (Name)
rsync-ssl - a helper script for connecting to an ssl rsync daemon
Синопсис (Synopsis)
rsync-ssl [--type=SSL_TYPE] RSYNC_ARGS
Описание (Description)
The rsync-ssl script helps you to run an rsync copy to/from an
rsync daemon that requires ssl connections.
The script requires that you specify an rsync-daemon arg in the
style of either hostname:: (with 2 colons) or rsync://hostname/.
The default port used for connecting is 874 (one higher than the
normal 873) unless overridden in the environment. You can
specify an overriding port via --port or by including it in the
normal spot in the URL format, though both of those require your
rsync version to be at least 3.2.0.
Параметры (Options)
If the first arg is a --type=SSL_TYPE option, the script will
only use that particular program to open an ssl connection
instead of trying to find an openssl or stunnel executable via a
simple heuristic (assuming that the RSYNC_SSL_TYPE environment
variable is not set as well -- see below). This option must
specify one of openssl or stunnel. The equal sign is required
for this particular option.
All the other options are passed through to the rsync command, so
consult the rsync(1) manpage for more information on how it
works.
Переменные окружения (Environment variables)
The ssl helper scripts are affected by the following environment
variables:
RSYNC_SSL_TYPE
Specifies the program type that should be used to open the
ssl connection. It must be one of openssl or stunnel.
The --type=SSL_TYPE option overrides this, when specified.
RSYNC_SSL_PORT
If specified, the value is the port number that is used as
the default when the user does not specify a port in their
rsync command. When not specified, the default port
number is 874. (Note that older rsync versions (prior to
3.2.0) did not communicate an overriding port number value
to the helper script.)
RSYNC_SSL_CERT
If specified, the value is a filename that contains a
certificate to use for the connection.
RSYNC_SSL_CA_CERT
If specified, the value is a filename that contains a
certificate authority certificate that is used to validate
the connection.
RSYNC_SSL_OPENSSL
Specifies the openssl executable to run when the
connection type is set to openssl. If unspecified, the
$PATH is searched for "openssl".
RSYNC_SSL_GNUTLS
Specifies the gnutls-cli executable to run when the
connection type is set to gnutls. If unspecified, the
$PATH is searched for "gnutls-cli".
RSYNC_SSL_STUNNEL
Specifies the stunnel executable to run when the
connection type is set to stunnel. If unspecified, the
$PATH is searched first for "stunnel4" and then for
"stunnel".
Примеры (Examples)
rsync-ssl -aiv example.com::mod/ dest
rsync-ssl --type=openssl -aiv example.com::mod/ dest
rsync-ssl -aiv --port 9874 example.com::mod/ dest
rsync-ssl -aiv rsync://example.com:9874/mod/ dest
Смотри также (See also)
rsync(1), rsyncd.conf(5)
Предостережение (Caveat)
Note that using an stunnel connection requires at least version 4
of stunnel, which should be the case on modern systems. Also, it
does not verify a connection against the CA certificate
collection, so it only encrypts the connection without any cert
validation unless you have specified the certificate environment
options.
This script also supports a --type=gnutls option, but at the time
of this release the gnutls-cli command was dropping output,
making it unusable. If that bug has been fixed in your version,
feel free to put gnutls into an exported RSYNC_SSL_TYPE
environment variable to make its use the default.
Ошибки (баги) (Bugs)
Please report bugs! See the web site at https://rsync.samba.org/.
Версии (Versions)
This man page is current for version 3.2.3 of rsync.
