Updated to use sympl config and permissions by default

mysql/bin/sympl-sqldump

@@ -123,7 +123,7 @@ CONFIG_FILE=/etc/sympl-sqldump.config
 
 MYSQL=$( which mysql 2> /dev/null )
 MYSQLDUMP=$( which mysqldump 2> /dev/null )
-MYSQL_DEFAULTS="$HOME/.my.cnf"
+MYSQL_DEFAULTS="/home/sympl/.my.cnf"
 MYSQL_SKIP_DB='information_schema performance_schema'
 MYSQLDUMP_OPTIONS='--create-options --no-create-db --events --triggers --routines --dump-date --tz-utc'
 
@@ -249,7 +249,7 @@ if [ "${#PARAMETERS}" -gt "0" ]; then
 Common
 
   --dir, -d <path>         Override path to dump directory.
-                             Will be created/chown'd/chmod'd to root user.
+                             Will be created/chown'd/chmod'd to sympl user.
                              Defaults to $DUMP_DIR
   --keep, -k <number>      Number of dumps to keep before removing old copies.
                              Defaults to $KEEP_MAX_COPIES
@@ -263,17 +263,17 @@ Executable paths
 Authentication
 
   --mysql-defaults         Optional 'defaults-file' to use in debian.cnf
-                             format. Defaults to ~/.my.cnf, 
+                             format. Defaults to $MYSQL_DEFAULTS,
                              /etc/mysqldump/sympl-sqldump.cnf and
                              /etc/mysqldump/debian.cnf in that order.
-                             Must be secured to root user only.
+                             Must be secured to root or sympl user only.
 
 Other
 
   --force                  Force a run even if currently locked.
   --config <file>          Specify a config file to override defaults.
                              Defaults to /etc/sympl-sqldump.conf if exists
-                             and must be secured to root.
+                             and must be secured to root user only.
   --help                   This text.
 "
 
@@ -285,8 +285,8 @@ fi
 #############################################################################
 
 if [ $( id -u ) -ne 0 ]; then
-  _error This must be run as root.
-  _exit 256
+  echo "Error: This must be run as root"
+  exit 256
 fi
 
 
@@ -345,15 +345,15 @@ fi
 ## MariaDB can simply be used with 'mysql', others will need
 ## $HOME/.my.cnf, /etc/mysql/sympl-sqldump.cnf or /etc/mysql/debian.cnf
 
-## Use credentials from (in order) $HOME/.my.cnf, /etc/mysql/sympl-sqldump.cnf, 
+## Use credentials from (in order) $HOME/.my.cnf, /etc/mysql/sympl-sqldump.cnf,
 ## /etc/mysql/debian.cnf or the normal MySQL methods available to root.
 
 # look for /etc/mysql directory (won't exist on centos)
 if [ -d /etc/mysql ]; then
   if [ -f "$MYSQL_DEFAULTS" ]; then
-    if [ "$( find "$MYSQL_DEFAULTS" -user $(whoami) -perm 0600 | wc -l )" == "1" ]; then
-      _debug Secure $HOME/.my.cnf found.
-      AUTH="--defaults-file=$HOME/.my.cnf"
+    if [ "$( find "$MYSQL_DEFAULTS" -user sympl -perm 0600 | wc -l )" == "1" ]; then
+      _debug Secure $MYSQL_DEFAULTS found.
+      AUTH="--defaults-file=$MYSQL_DEFAULTS"
     fi
   elif [ -f /etc/mysql/sympl-sqldump.cnf ]; then
     if [ "$( find /etc/mysql/sympl-sqldump.cnf -user root -perm 0600 | wc -l )" == "1" ]; then
@@ -418,9 +418,9 @@ if [ ! -d "$DUMP_DIR/." ]; then
   mkdir -p $DUMP_DIR
   _verbose "Created dump target directory $DUMP_DIR"
 fi
-if [ $( find $DUMP_DIR -maxdepth 0 -user root -perm 700 | wc -l ) -ne 1 ]; then
-  chown 0:0 "$DUMP_DIR/."
-  chmod 700 "$DUMP_DIR/."
+if [ $( find $DUMP_DIR -maxdepth 0 -user sympl -group sympl -perm 770 | wc -l ) -ne 1 ]; then
+  chown sympl:sympl "$DUMP_DIR/."
+  chmod 770 "$DUMP_DIR/."
   _verbose "Adjusted permissions for $DUMP_DIR"
 fi
 
@@ -444,8 +444,8 @@ for DATABASE in ${MYSQL_TO_DUMP}; do
   else
     _debug 'Creating dummy file and setting permissions'
     touch $DUMP_FILENAME
-    chown 0:0 $DUMP_FILENAME
-    chmod 600 $DUMP_FILENAME
+    chown sympl:sympl $DUMP_FILENAME
+    chmod 660 $DUMP_FILENAME
 
     ## determine dump type
     ### MyISAM tables need to be locked, InnoDB tables don't, and use different dump types