diff --git a/args/args.go b/args/args.go
index a495f0b..5403154 100644
--- a/args/args.go
+++ b/args/args.go
@@ -3,13 +3,21 @@ package args
 /* This file manages declaration of, parsing of, and returning copies of
    command line arguments. */
 
-import "flag"
+import (
+	"flag"
+	"os"
+)
 
 /* Method to trigger flag parsing. Can be called multiple times safely. */
 func Parse() {
 	if (flagsParsed) {return}
 	flag.Parse();
 	flagsParsed = true;
+	
+	// Process DBUS socket location
+	if socketLocation == nil || *socketLocation == ""  {
+		*socketLocation = os.Getenv("DBUS_SYSTEM_BUS_ADDRESS");
+	}
 }
 /* module-specific variable to avoid re-parsing flags */
 var flagsParsed bool = false;
@@ -39,7 +47,7 @@ func GetSocketLocation() (port string, set bool) {
 }
 
 /* Where the signal-cli binary is */
-var binaryLocation = flag.String("binary", "", "Location of the signal-cli binary.")
+var binaryLocation = flag.String("binary", "/usr/local/bin/signal-cli", "Location of the signal-cli binary.")
 /* @return set boolean will be true if argument is not nil */
 func GetBinaryLocation() (port string, set bool) {
 	if binaryLocation == nil {return "", false}
diff --git a/http/listen.go b/http/listen.go
index 3f372eb..1a0934e 100644
--- a/http/listen.go
+++ b/http/listen.go
@@ -4,8 +4,10 @@ package http
 
 import (
 	"signal-cli-http/conf"
+	"signal-cli-http/subprocess"
 	
 	"fmt"
+	"io"
 	"log"
 	"net/http"
 )
@@ -20,17 +22,43 @@ func StartWebserver(port int) {
 func getRoot(w http.ResponseWriter, r *http.Request) {
 	// Check that Authentication header exists
 	authArr, ok := r.Header["Authentication"]
-	if (!ok) || (len(authArr) == 0) {w.WriteHeader(400); return}
+	if (!ok) || (len(authArr) == 0) {
+		w.WriteHeader(400);
+		w.Write([]byte("Authentication header missing\n"))
+		return;
+	}
 	bearer := authArr[0];
 	
 	// Check that the request is allowed for the path
 	if !conf.GlobalConfig.ValidateBearerKey(bearer, r.URL.Path) {
 		w.WriteHeader(403);
+		w.Write([]byte("Bearer key not whitelisted for this path\n"))
 		return;
 	}
 	
-	log.Default().Print("HTTP Request: ", bearer, " " , r.URL.Path)
-	
 	// OK authentication wise
-	w.WriteHeader(200);
+	
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		w.WriteHeader(500);
+		w.Write([]byte("Error reading body\n"))
+		return;
+	}
+	
+	// Call subprocess
+	status, bodyContent, err := subprocess.Run(r.URL.Path, body)
+	
+	// Error
+	if err != nil {
+		w.WriteHeader(500);
+		w.Write([]byte("Internal server error: " + err.Error() + "\n"));
+		return
+	}
+	
+	// Respond to client with status
+	w.WriteHeader(status);
+	w.Write(bodyContent);
+	
+	// Log the request
+	log.Default().Print("HTTP Request: ", bearer, " " , r.URL.Path, " ", status)
 }
\ No newline at end of file
diff --git a/subprocess/command.go b/subprocess/command.go
new file mode 100644
index 0000000..2b53020
--- /dev/null
+++ b/subprocess/command.go
@@ -0,0 +1,21 @@
+package subprocess
+
+/* This file manages creating the command line arguments to the subprocess */
+
+/* Method which module http calls to create the subprocess */
+func Run(path string, body []byte) (status int, bodyContents []byte, err error) {
+	arguments := getArguments(path, body);
+	
+	// Don't know what to do with this request
+	if arguments == nil {return 404, []byte("Unknown request\n"), nil;}
+	
+	// Call subprocess
+	status, bodyContents, err = runCommand(arguments);
+	
+	return
+}
+
+/* Converts a request into the correct binary arguments */
+func getArguments(path string, body []byte) []string {
+	return nil // For now
+}
\ No newline at end of file
diff --git a/subprocess/subprocess.go b/subprocess/subprocess.go
new file mode 100644
index 0000000..a1ea05f
--- /dev/null
+++ b/subprocess/subprocess.go
@@ -0,0 +1,44 @@
+package subprocess
+
+import (
+	"signal-cli-http/args"
+
+	"errors"
+	"os/exec"
+	"strings"
+)
+
+/* This file manages calling signal-cli */
+
+/* Runs the command */
+func runCommand(arguments []string) (returnStatus int, bodyContent []byte, err error) {
+	// Get binary location
+	binary, ok := args.GetBinaryLocation();
+	if !ok {
+		err = errors.New("Binary cannot be found!");
+		return;
+	}
+	
+	// Create command using binary location and arguments
+	command := exec.Command(binary, strings.Join(arguments, " "));
+	
+	// Duplicate pointer into command.Stdout
+	//command.Stdout = &bodyContent;
+
+	// Run the command
+	err = command.Run();
+	if err != nil {return}
+	
+	// Extract exit code if possible
+	if exitError, ok := err.(*exec.ExitError); ok {
+		returnStatus = exitError.ExitCode();
+	} else {
+		err = errors.New("Cannot get exit code!");
+	}
+	
+	// Get output
+	bodyContent, err = command.Output();
+	
+	// Named return values allow this
+	return;
+}
\ No newline at end of file