Add signing to Makefile

Makefile

@@ -167,6 +167,10 @@ CONFIG_CUSTOMER_HUAWEI_GENERAL = n
 
 CONFIG_DRVEXT_MODULE = n
 
+ifeq ("","$(wildcard MOK.der)")
+NO_SKIP_SIGN := y
+endif
+
 ifeq ($(CONFIG_RTL8812AU), )
 ifneq (,$(findstring /usr/lib/dkms,$(PATH)))
     export TopDIR ?= $(shell pwd)
@@ -2327,5 +2331,16 @@ clean:
 	cd platform ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
 	rm -fr Module.symvers ; rm -fr Module.markers ; rm -fr modules.order
 	rm -fr *.mod.c *.mod *.o .*.cmd *.ko *~
-	rm -fr .tmp_versions
+	rm -fr .tmp_versions *.der *.priv
 endif
+
+sign:
+ifeq ($(NO_SKIP_SIGN), y)
+	@openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out MOK.der -nodes -days 36500 -subj "/CN=Custom MOK/"
+	@mokutil --import MOK.der
+else
+	echo "Skipping key creation"
+endif
+	@$(KSRC)/scripts/sign-file sha256 MOK.priv MOK.der 88XXau.ko
+
+sign-install: all sign install

tools/install-and-sign-ubuntu.sh

@@ -1,57 +0,0 @@
-#!/bin/bash
-
-if [ $(id -u) != 0 ]; then
-    echo " Script must be run as root"
-    exit
-fi
-
-
-if [[ "$(mokutil --sb-state)" == *enabled ]]; then
-    SECUREBOOT="ON"
-else
-    SECUREBOOT="OFF"
-fi
-
-RUNASUSER="sudo -u $SUDO_USER"
-
-# Run this block as user
-$RUNASUSER bash << EOF
-    echo " Building the module"
-    make -j$(nproc)
-
-    if [ ! -d ".ssl" ] && [ $SECUREBOOT == "ON" ]; then
-        mkdir .ssl
-    fi
-EOF
-
-echo -e "\n Installing the module..."
-make install
-
-# Sign module if SecureBoot is enabled
-if [ $SECUREBOOT == "ON" ]; then
-    echo -e "\n Creating X.509 key pair"
-    cd .ssl
-    openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out MOK.der -nodes -days 36500 -subj "/CN=local_rtl8812au/"
-
-    SIGN=/usr/src/linux-headers-$(uname -r)/scripts/sign-file
-    MODULE=$(modinfo -n 88XXau)
-
-    echo -e "\n Signing the following module"
-    echo " $MODULE"
-
-    $SIGN sha256 ./MOK.priv ./MOK.der $MODULE
-
-    # Add key to trusted list
-    echo -e "\n\t ATTENTION"
-    echo -e " MOK manager ask you to enter input password."
-    echo " This password will be needed once after first reboot."
-
-    mokutil --import ./MOK.der
-
-    echo ""
-    echo " System requires reboot."
-    echo " UEFI key manager will appear during the boot."
-    echo " Select 'Enroll MOK' and 'Continue. Then enter input password."
-else
-    modprobe 88XXau
-fi