github.com/muhammedhassanm/blockchain@v0.0.0-20200120143007-697261defd4d/sawtooth-core-master/validator/packaging/ubuntu/postinst (about)

     1  #!/bin/bash
     2  
     3  # Copyright 2017 Intel Corporation
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #     http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  # ------------------------------------------------------------------------------
    17  
    18  set -e
    19  
    20  directories="
    21      /var/lib/sawtooth
    22      /var/log/sawtooth
    23  "
    24  
    25  user="sawtooth"
    26  group="sawtooth"
    27  
    28  # Run on install and not upgrade
    29  if [ "$1" = configure ] && [ -z "$2" ]; then
    30      if ! getent group $group > /dev/null; then
    31          addgroup --quiet --system $group
    32      fi
    33  
    34      if ! getent passwd $user > /dev/null; then
    35          adduser --quiet --system --ingroup $group $user
    36      fi
    37  
    38      for dir in $directories
    39      do
    40          chown -R $user:$group $dir
    41          chmod 750 $dir
    42      done
    43  
    44      chown -R root:root /etc/sawtooth
    45      chmod 755 /etc/sawtooth
    46      chmod 640 /etc/sawtooth/*.toml*
    47      chown root:$group /etc/sawtooth/*.toml*
    48      chown root:$group /etc/sawtooth/keys
    49      chmod 755 /etc/sawtooth/keys
    50  fi