Attachment 11428 Details for Bug 11513 – Proposed patch to add -wo option to rrsync that is mutex with existing -ro option

[patch] Proposed patch to add -wo option to rrsync that is mutex with existing -ro option

rrsync.patch (text/plain), 1.85 KB, created by Jason A. Pfeil on 2015-09-10 22:06:41 UTC

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Creator: Jason A. Pfeil

Created: 2015-09-10 22:06:41 UTC

Size: 1.85 KB

patch

obsolete

>--- rrsync.orig	2015-09-11 01:01:55.056068188 +0300
>+++ rrsync	2015-09-11 01:02:15.296068836 +0300
>@@ -3,6 +3,9 @@
> # Purpose: Restricts rsync to subdirectory declared in .ssh/authorized_keys
> # Author: Joe Smith <js-cgi@inwap.com> 30-Sep-2004
> # Modified by: Wayne Davison <wayned@samba.org>
>+# Modified by: Jason A. Pfeil <jason.pfeil@gmail.com> 10 Sep 15
>+# -- added -wo option to allow only sending files to the remote machine
>+# -- and not pulling any files from the remote machine
> use strict;
> 
> use Socket;
>@@ -15,11 +18,13 @@
> use constant LOGFILE => 'rrsync.log';
> 
> my $Usage = <<EOM;
>-Use 'command="$0 [-ro] SUBDIR"'
>+Use 'command="$0 [-ro|-wo] SUBDIR"'
> 	in front of lines in $ENV{HOME}/.ssh/authorized_keys
> EOM
> 
> our $ro = (@ARGV && $ARGV[0] eq '-ro') ? shift : '';	# -ro = Read-Only
>+our $wo = (@ARGV && $ARGV[0] eq '-wo') ? shift : '';	# -wo = Write-Only
>+die "$0: Cannot specify BOTH -ro AND -wo!\n" if ($ro ne '' && $wo ne '');
> our $subdir = shift;
> die "$0: No subdirectory specified\n$Usage" unless defined $subdir;
> $subdir = abs_path($subdir);
>@@ -30,6 +35,7 @@
> # For example:
> # command="rrsync logs/client" ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAzGhEeNlPr...
> # command="rrsync -ro results" ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAmkHG1WCjC...
>+# command="rrsync -wo results" ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAmkHG1WCjC...
> #
> # Format of the environment variables set by sshd:
> # SSH_ORIGINAL_COMMAND=rsync --server          -vlogDtpr --partial . ARG # push
>@@ -42,6 +48,7 @@
> die "$0: --server option is not first\n" unless $command =~ /^--server\s/;
> our $am_sender = $command =~ /^--server\s+--sender\s/; # Restrictive on purpose!
> die "$0 -ro: sending to read-only server not allowed\n" if $ro && !$am_sender;
>+die "$0 -wo: reading from write-only server not allowed\n" if $wo && $am_sender;
> 
> ### START of options data produced by the cull_options script. ###
>

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Attachments on bug 11513: 11428