skeleton

lib/common.sh

@@ -1,7 +1,50 @@
 # CIS Debian 7 Hardening common functions
 
-logger() {
+# Logging functions
+
+case $LOGLEVEL in
+    error )
+        MACHINE_LOG_LEVEL=1
+        ;;
+    warning )
+        MACHINE_LOG_LEVEL=2
+        ;;
+    info )
+        MACHINE_LOG_LEVEL=3
+        ;;
+    debug )
+        MACHINE_LOG_LEVEL=4
+        ;;
+    *)
+        MACHINE_LOG_LEVEL=3 ## Default loglevel value to info
+esac
+
+_logger() {
+    COLOR=$1
+    shift
     test -z "$SCRIPT_NAME" && SCRIPT_NAME=$(basename $0)
-    /usr/bin/logger -i -t "$SCRIPT_NAME" -p "user.info" "$*"
-    test -t 1 && echo "$*"
+    /usr/bin/logger -t "[CIS_Hardening] $SCRIPT_NAME" -p "user.info" "$*"
+    test -t 1 && cecho $COLOR "$SCRIPT_NAME $*"
+}
+
+cecho () {
+    COLOR=$1
+    shift
+    echo -e "${COLOR}$*${NC}"
+}
+
+info () { 
+    [ $MACHINE_LOG_LEVEL -ge 3 ] && _logger $BWHITE "[INFO] $*"
+}
+
+warn () {
+    [ $MACHINE_LOG_LEVEL -ge 2 ] && _logger $BYELLOW "[WARN] $*"
+}
+
+crit () {
+    [ $MACHINE_LOG_LEVEL -ge 1 ] && _logger $BRED "[ KO ] $*"
+}
+
+debug () {
+    [ $MACHINE_LOG_LEVEL -ge 4 ] && _logger $GRAY "[DBG ] $*"
 }