- add check_amavis.sh

- add check_ownership.sh
2017-02-13 11:46:15 +01:00
parent 2120a4e5da
commit eb0065d0b0
2 changed files with 289 additions and 0 deletions
--- a/check_ownership.sh
+++ b/check_ownership.sh
@@ -0,0 +1,139 @@
+#!/usr/bin/env bash
+
+function usage () {
+
+   if [ -n "$1" ];then
+      echo -e "\nError: $1"
+   fi
+
+cat<<EOF
+
+
+Usage: `basename $0`  [-r] <-u username> [-g groupname] <pathname>
+
+`basename $0` proofs ownership of the given pathname, and change it to the given username
+if needed. If flag "-g" is given, also group membership will be changed.
+
+If pathname is a directory, all regular files inside will be proofed and also changed
+if needed. If flag "-r" is present, also subdirectories will be considered.
+
+Mandytory Options:
+
+   -u username
+          name of the user, that should own the given file(s)
+
+
+Optinal Control Options:
+
+   -h
+          print that help text
+         
+
+   -g groupname
+          name of the group, the given file(s) should be member of.
+          
+
+   -r
+          means recursive. script also traverses into subdirectories
+
+
+Example:
+
+   /root/bin/check_ownership.sh -u amavis -g amavis /var/lib/amavis/.spamassassin
+
+EOF
+exit
+
+}
+
+
+recursiv=false
+while getopts d:g:hru: opt ; do
+   case $opt in
+      h) usage ;;
+      u)
+         user="$OPTARG" 
+         ;;
+      g) group="$OPTARG" ;;
+      r) recursiv=true ;;
+      \?) usage ;;
+   esac
+done
+
+shift `expr $OPTIND - 1`
+
+path=$1
+
+
+if [ -z "$path" ];then
+   usage "Es wurde kein Verzeichnis angegeben"
+fi
+
+if [ ! -d "$path" -a ! -f "$path" ];then 
+   usage "\"$path\" is neither a directory nor a regular File"
+fi
+
+if [ -z "$user" ];then
+   usage "Benutzername (-u) muss angegeben werden"
+fi
+
+[ $# -ne "1" ] && usage "wrong number of arguments"
+
+
+if [ -z "$group" ] ; then
+   _ownership=$user
+   check_group=false
+else
+   _ownership="$user:$group"
+   check_group=true
+fi
+
+
+function check_owner () {
+   _path=$1
+   change_ownership=false
+
+   if [ -d $_path -o -f $_path ]; then
+      _u=`stat -c "%U" $_path`
+      _o="$_u"
+      if [ "$_u" != "$user" ]; then
+         change_ownership=true
+      fi
+      if $check_group ; then
+         _g=`stat -c "%G" $_path`
+         _o="${_u}:$_g"
+         if [ "$_g" != "$group" ]; then
+            change_ownership=true
+         fi
+      fi
+
+      if $change_ownership ; then
+         echo
+         echo "$_path has wrong ownership ($_o)." 
+         echo -en "\tChange to ownership $_ownership.."
+         chown $_ownership $_path > /dev/null 2>&1
+         if [ "$?" = "0" ];then
+            echo "   [ Ok ]"
+         else
+            echo "   [ Failed ]"
+         fi
+         echo
+            
+      fi
+
+      if [ -d $_path ]; then
+         for _file in $_path/* ; do
+            if [ -d $_file ] && $recursiv ; then
+               check_owner $_file
+            elif [ -f $_file ]; then
+               check_owner $_file
+            fi
+         done
+      fi
+   fi
+}
+   
+
+check_owner $path
+
+exit 0