Add gen-serial.sh script to generate SMBIOS data

- Automates SMBIOS data generation based on the below guide:
https://dortania.github.io/OpenCore-Post-Install/universal/iservices.html#using-macserial

docs/README.md

@@ -374,9 +374,11 @@ bash scripts/validate-efi.sh
 ### 3. Using this EFI with macOS
 Refer to the [Install Guide](https://github.com/Qonfused/ASUS-ZenBook-Duo-14-UX481-Hackintosh/wiki/Install-Guide) and [Post-Install Guide](https://github.com/Qonfused/ASUS-ZenBook-Duo-14-UX481-Hackintosh/wiki/Post-Install-Guide) for installation instructions.
 
-> **Note** To enable **iServices** functionality, download [GenSMBIOS](https://github.com/corpnewt/GenSMBIOS) and [generate SMBIOS data](https://dortania.github.io/OpenCore-Post-Install/universal/iservices.html#using-gensmbios) for your machine.
+> **Note** To enable **iServices** functionality, please refer to the notice in
+> the build-generated **.serialdata** file under the **src/** directory for instructions on validating your
+> serial number. Remember that you can re-generate this data by running `bash scripts/lib/gen-serial.sh` or by removing this file and re-running the build script.
 >
-> You can optionally store your SMBIOS data in a new **.serialdata** file under the **src/** directory:
+> You can optionally instead download [GenSMBIOS](https://github.com/corpnewt/GenSMBIOS) follow the [iServices guide](https://dortania.github.io/OpenCore-Post-Install/universal/iservices.html#using-gensmbios) to generate new SMBIOS data for your machine. You'll then need to store your SMBIOS data in a new **.serialdata** file:
 > ```yaml
 > MLB:                String | "M0000000000000001"
 > ROM:                Data   | <112233445566>
@@ -385,7 +387,7 @@ Refer to the [Install Guide](https://github.com/Qonfused/ASUS-ZenBook-Duo-14-UX4
 > SystemUUID:         String | "00000000-0000-0000-0000-000000000000"
 > ```
 >
-> You can apply these values by running `bash scripts/lib/patch-serial.sh` or by running the build script.
+> You can apply these values by running `bash scripts/lib/patch-serial.sh` or by re-running the build script.
 
 ## 🔥 Contributing
 Contributions of any size to this project are always welcome!

scripts/build.sh

@@ -15,7 +15,8 @@ source ./scripts/lib/oc-build/lib/macros.sh
 
 
 # Run build script
-bash ./scripts/lib/oc-build/build.sh -c $CONFIG
+bash ./scripts/lib/oc-build/build.sh -c "$CONFIG"
 
-# Patch SMBIOS Serial data
+# Patch SMBIOS serial data
+if [[ ! -f ./src/.serialdata ]]; then bash ./scripts/lib/gen-serial.sh; fi
 bash ./scripts/lib/patch-serial.sh

scripts/lib/gen-serial.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+## @file
+# SMBIOS serial data generation script for the UX481FA/UX481FL
+#
+# Copyright (c) 2023, Cory Bennett. All rights reserved.
+# SPDX-License-Identifier: BSD-3-Clause
+##
+
+# Change CWD for imports
+__PWD__=$(pwd); cd "$(realpath $(dirname "${BASH_SOURCE[0]}")/../)"
+
+
+# Constants
+BUILD_DIR='../dist'
+SRC_DIR='../src'
+OUT_DIR="$SRC_DIR/.serialdata"
+
+echo "[gen-serial] Generating SMBIOS data..."
+MACSERIAL="$BUILD_DIR/scripts/macserial/macserial"
+TYPE='MacBookPro16,3'
+SERIAL=($($MACSERIAL --num 1 --model $TYPE | tail -1 | tr ' | ' '\n'))
+
+MAC_ADDR_PREFIX=(000393 000A27 000A95 000D93 0010FA 001124 001451 0016CB 0017F2 0019E3 001B63 001CB3 001D4F 001E52 001EC2 001F5B 001FF3 0021E9 002241 002312 002332 00236C 0023DF 002436 002500 00254B 0025BC 002608 00264A 0026B0 0026BB 003065 003EE1 0050E4 0056CD 006171 006D52 008865 00B362 00C610 00CDFE 00F4B9 00F76F 040CCE 041552 041E64 042665 04489A 044BED 0452F3 045453 0469F8 04D3CF 04DB56 04E536 04F13E 04F7E4 086698 086D41 087045 087402 0C1539 0C3021 0C3E9F 0C4DE9 0C5101 0C74C2 0C771A 0CBC9F 0CD746 101C0C 1040F3 10417F 1093E9 109ADD 10DDB1 14109F 145A05 148FC6 1499E2 14BD61 182032 183451 186590 189EFC 18AF61 18AF8F 18E7F4 18EE69 18F643 1C1AC0 1C5CF2 1C9148 1C9E46 1CABA7 1CE62B 203CAE 20768F 2078F0 207D74 209BCD 20A2E4 20AB37 20C9D0 241EEB 24240E 245BA7 24A074 24A2E1 24AB81 24E314 24F094 280B5C 283737 285AEB 286AB8 286ABA 28A02B 28CFDA 28CFE9 28E02C 28E14C 28E7CF 28ED6A 28F076 2C1F23 2C200B 2C3361 2CB43A 2CBE08 2CF0A2 2CF0EE 3010E4 30636B 3090AB 30F7C5 341298 34159E 34363B 3451C9 34A395 34AB37 34C059 34E2FD 380F4A 38484C 3871DE 38B54D 38C986 38CADA 3C0754 3C15C2 3CAB8E 3CD0F8 3CE072 403004 40331A 403CFC 404D7F 406C8F 40A6D9 40B395 40D32D 440010 442A60 444C0C 44D884 44FB42 483B38 48437C 484BAA 4860BC 48746E 48A195 48BF6B 48D705 48E9F1 4C3275 4C57CA 4C74BF 4C7C5F 4C8D79 4CB199 503237 507A55 5082D5 50EAD6 542696 544E90 54724F 549F13 54AE27 54E43A 54EAA8 581FAA 58404E 5855CA 587F57 58B035 5C5948 5C8D4E 5C95AE 5C969D 5C97F3 5CADCF 5CF5DA 5CF7E6 5CF938 600308 60334B 606944 609217 609AC1 60A37D 60C547 60D9C7 60F445 60F81D 60FACD 60FB42 60FEC5 64200C 6476BA 649ABE 64A3CB 64A5C3 64B0A6 64B9E8 64E682 680927 685B35 68644B 68967B 689C70 68A86D 68AE20 68D93C 68DBCA 68FB7E 6C19C0 6C3E6D 6C4008 6C709F 6C72E7 6C8DC1 6C94F8 6CAB31 6CC26B 701124 7014A6 703EAC 70480F 705681 70700D 7073CB 7081EB 70A2B3 70CD60 70DEE2 70E72C 70ECE4 70F087 741BB2 748114 748D08 74E1B6 74E2F5 7831C1 783A84 784F43 786C1C 787E61 789F70 78A3E4 78CA39 78D75F 78FD94 7C0191 7C04D0 7C11BE 7C5049 7C6D62 7C6DF8 7CC3A1 7CC537 7CD1C3 7CF05F 7CFADF 80006E 804971 80929F 80BE05 80D605 80E650 80EA96 80ED2C 842999 843835 84788B 848506 8489AD 848E0C 84A134 84B153 84FCAC 84FCFE 881FA1 885395 8863DF 8866A5 886B6E 88C663 88CB87 88E87F 8C006D 8C2937 8C2DAA 8C5877 8C7B9D 8C7C92 8C8EF2 8C8FE9 8CFABA 9027E4 903C92 9060F1 907240 90840D 908D6C 90B0ED 90B21F 90B931 90C1C6 90FD61 949426 94E96A 94F6A3 9801A7 9803D8 9810E8 985AEB 989E63 98B8E3 98D6BB 98E0D9 98F0AB 98FE94 9C04EB 9C207B 9C293F 9C35EB 9C4FDA 9C84BF 9C8BA0 9CF387 9CF48E 9CFC01 A01828 A03BE3 A0999B A0D795 A0EDCD A43135 A45E60 A46706 A4B197 A4B805 A4C361 A4D18C A4D1D2 A4F1E8 A82066 A85B78 A860B6 A8667F A886DD A88808 A88E24 A8968A A8BBCF A8FAD8 AC293A AC3C0B AC61EA AC7F3E AC87A3 ACBC32 ACCF5C ACFDEC B03495 B0481A B065BD B0702D B09FBA B418D1 B44BD2 B48B19 B49CDF B4F0AB B8098A B817C2 B844D9 B853AC B8782E B88D12 B8C75D B8E856 B8F6B1 B8FF61 BC3BAF BC4CC4 BC52B7 BC5436 BC6778 BC6C21 BC926B BC9FEF BCA920 BCEC5D C01ADA C06394 C0847A C09F42 C0CCF8 C0CECD C0D012 C0F2FB C42C03 C4B301 C81EE7 C82A14 C8334B C869CD C86F1D C88550 C8B5B7 C8BCC8 C8E0EB C8F650 CC088D CC08E0 CC20E8 CC25EF CC29F5 CC4463 CC785F CCC760 D0034B D023DB D02598 D03311 D04F7E D0A637 D0C5F3 D0E140 D4619D D49A20 D4DCCD D4F46F D8004D D81D72 D83062 D89695 D89E3F D8A25E D8BB2C D8CF9C D8D1CB DC0C5C DC2B2A DC2B61 DC3714 DC415F DC86D8 DC9B9C DCA4CA DCA904 E05F45 E06678 E0ACCB E0B52D E0B9BA E0C767 E0C97A E0F5C6 E0F847 E425E7 E48B7F E498D6 E49A79 E4C63D E4CE8F E4E4AB E8040B E80688 E8802E E88D28 E8B2AC EC3586 EC852F ECADB8 F02475 F07960 F099BF F0B0E7 F0B479 F0C1F1 F0CBA1 F0D1A9 F0DBE2 F0DBF8 F0DCE2 F0F61C F40F24 F41BA1 F431C3 F437B7 F45C89 F4F15A F4F951 F80377 F81EDF F82793 F86214 FC253F FCD848 FCE998 FCFC48)
+SEED=$(md5 <<< "$RANDOM" | head -c 6 | tr '[:lower:]' '[:upper:]')
+ROM="${MAC_ADDR_PREFIX[ $RANDOM % ${#MAC_ADDR_PREFIX[@]} ]}${SEED}"
+
+# Print notice for proper iMessage functionality
+NOTICE="### NOTICE
+# Please verify that the generated serial number is invalid by copying it into
+# the Apple Check Coverage page: https://checkcoverage.apple.com/.
+# 
+# Your generated serial number is shown below:
+# 
+#   ${SERIAL[0]}
+# 
+# You'll want to see an error along the lines of below:
+# 
+#   We're sorry, we're unable to check coverage for this serial number.
+# 
+# If you see a 'valid purchase date' or 'purchase date not validated' error
+# instead, you'll need to re-run this script to generate a new serial number
+# and repeat this process.
+###"
+tail -n +2 <<< "$NOTICE" | tr -d '#' && echo "$NOTICE" > "$OUT_DIR"
+
+# Append SMBIOS serial data
+serialdata="
+# Regenerate with scripts/gen-serial.sh
+MLB:                String | \"${SERIAL[1]}\"
+ROM:                Data   | <${ROM}>
+SystemProductName:  String | \"MacBookPro16,3\"
+SystemSerialNumber: String | \"${SERIAL[0]}\"
+SystemUUID:         String | \"$(uuidgen)\"
+# Re-apply with scripts/patch-serial.sh"
+echo "$serialdata" >> "$OUT_DIR"