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53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
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#!/bin/bash
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# This must be called as (note the trailing dot):
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#
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# stunnel-rsync HOSTNAME rsync --server --daemon .
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#
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# ... which is typically done via the rsync-ssl script, which results in something like this:
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#
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# rsync --rsh=stunnel-rsync -aiv HOSTNAME::module [ARGS]
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#
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# This SSL setup based on the files by: http://dozzie.jarowit.net/trac/wiki/RsyncSSL
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# Note that this requires at least version 4.x of stunnel.
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# The current environment can override using the RSYNC_SSL_* values:
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if [ x"$RSYNC_SSL_CERT" = x ]; then
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cert=""
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else
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cert="cert = $RSYNC_SSL_CERT"
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fi
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if [ x"$RSYNC_SSL_CA_CERT" ]; then
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cafile=""
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verify=0
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else
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cafile="CAfile = $RSYNC_SSL_CA_CERT"
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verify=3
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fi
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port=${RSYNC_SSL_PORT:-874}
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# If the user specified USER@HOSTNAME::module, then rsync passes us
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# the -l USER option too, so we must be prepared to ignore it.
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if [ x"$1" = x"-l" ]; then
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shift 2
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fi
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hostname=$1
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shift
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if [ x"$hostname" = x -o x"$1" != x"rsync" -o x"$2" != x"--server" -o x"$3" != x"--daemon" ]; then
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echo "Usage: stunnel-rsync HOSTNAME rsync --server --daemon ." 1>&2
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exit 1
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fi
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# devzero@web.de came up with this no-tmpfile calling syntax:
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@stunnel4@ -fd 10 11<&0 <<EOF 10<&0 0<&11 11<&-
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foreground = yes
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debug = crit
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connect = $hostname:$port
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client = yes
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TIMEOUTclose = 0
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verify = $verify
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$cert
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$cafile
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EOF
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