diff --git a/lib/core/tools/Read-IcingaRESTMessage.psm1 b/lib/core/tools/Read-IcingaRESTMessage.psm1
new file mode 100644
index 0000000..f2acd03
--- /dev/null
+++ b/lib/core/tools/Read-IcingaRESTMessage.psm1
@@ -0,0 +1,58 @@
+function Read-IcingaRESTMessage()
+{
+    param(
+        [string]$RestMessage = $null
+    );
+
+    [hashtable]$Request = @{}
+    $RestMessage -match '(\d+) (.+) (.+) (.+)' | Out-Null
+ 
+    $Request.Add('MessageLength', $Matches[1]);
+    $Request.Add('Method', $Matches[2]);
+    $Request.Add('FullRequest', $Matches[3]);
+    $Request.Add('RequestPath', @{});
+    $Request.Add('RequestArguments', @{});
+
+    #Path
+    $PathMatch = $Matches[3]
+    $PathMatch -match '(.+)\?(.*)' | Out-Null
+    $Path      = $Matches[1]
+    $Arguments = $Matches[2]
+    $Request.RequestPath.Add('FullPath', $Matches[1]);
+    $Request.RequestPath.Add('PathArray', $Matches[1].TrimStart('/').Split('/'));
+
+    $Matches = $null
+
+    # Arguments
+    $ArgumentsSplit = $Arguments.Split('&')
+    $ArgumentsSplit+='\\\\\\\\\\\\=FIN'
+    foreach ( $Argument in $ArgumentsSplit | sort -descending) {
+        $Argument -match '(.+)=(.+)' | Out-Null
+        If (($Matches[1] -ne $Current) -And ($NULL -ne $Current)) {
+            $Request.RequestArguments.Add( $Current, $ArgumentContent );
+            [array]$ArgumentContent = $null
+        }
+        $Current = $Matches[1]
+        [array]$ArgumentContent+=($Matches[2]);
+    }
+
+    # Header
+    $Request.Add( 'Header', @{} );
+    $SplitString = $RestMessage.split("`r`n")
+    foreach ( $SingleString in $SplitString ) {
+        if ( ([string]::IsNullOrEmpty($SingleString) -eq $FALSE) -And ($SingleString -match '^{.+' -eq $FALSE) ) {
+            $SingleSplitString = $SingleString.Split(':',2);
+            $Request.Header.Add( $SingleSplitString[0], $SingleSplitString[1].Trim());
+        }
+    }
+
+    $Request.Add('ContentLength', [int](Get-IcingaRESTHeaderValue -Header 'Content-Length' -Request $Request));
+
+    $Matches = $null
+
+    # Body
+    $RestMessage -match '(\{(.*\n)*}|\{.*\})' | Out-Null
+    $Request.Add('Body', $Matches[1]);
+
+    return $Request;
+}