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    1 #!/usr/bin/env bash
    2 #
    3 # Gitaccess implements basic access controls for git.
    4 # Copyright (C) 2015 Aaron Ball <nullspoon@iohq.net>
    5 # 
    6 # This program is free software; you can redistribute it and/or modify it under
    7 # the terms of the GNU General Public License as published by the Free Software
    8 # Foundation; either version 2 of the License, or (at your option) any later
    9 # version.
   10 # 
   11 # This program is distributed in the hope that it will be useful, but WITHOUT
   12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   13 # FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
   14 # details.
   15 # 
   16 # You should have received a copy of the GNU General Public License along with
   17 # this program; if not, write to the Free Software Foundation, Inc., 51
   18 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   19 #
   20 #
   21 # Description
   22 # -----------
   23 #
   24 # This script is intended solely to read variables passed to it and set them up
   25 # as environmental variables for later use.
   26 #
   27 # This script should be called by ~/.ssh/authorized keys using the following syntax
   28 #
   29 #     # Key for user <username>
   30 #     command="~/bin/gitaccess <username>" ecdsa-sha2-nistp521 AAAAE2v....
   31 #
   32 
   33 # The first argument should be the username, as defailed in the script
   34 # instructions
   35 export GIT_USER="${1}"
   36 
   37 # Environmental variables set up. Proceed as was originally planned.
   38 /usr/bin/bash -c "${SSH_ORIGINAL_COMMAND}"

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