From 363c2ff15550baaab822e09dd664dfec084f6d45 Mon Sep 17 00:00:00 2001
From: Markus Gothe <markus.gothe@genexis.eu>
Date: Mon, 17 Mar 2025 13:15:38 +0100
Subject: [PATCH] ponmngr: Add support for PLOAM password.

---
 ponmngr/files/airoha/lib/xpon/airoha.sh           | 11 +++++++++++
 ponmngr/files/broadcom/lib/xpon/broadcom.sh       | 11 +++++++++++
 ponmngr/files/common/etc/init.d/xpon              | 12 ++++++++++++
 .../common/etc/uci-defaults/60-xpon-generate      | 15 +++++++++++++++
 4 files changed, 49 insertions(+)

diff --git a/ponmngr/files/airoha/lib/xpon/airoha.sh b/ponmngr/files/airoha/lib/xpon/airoha.sh
index 57615642f..6bb32f9fa 100644
--- a/ponmngr/files/airoha/lib/xpon/airoha.sh
+++ b/ponmngr/files/airoha/lib/xpon/airoha.sh
@@ -53,6 +53,17 @@ set_serial_number() {
 	/userfs/bin/omcicfgCmd set sn "${vendor_id}${vssn}"
 }
 
+set_ploam_password() {
+	local passwd="$1"
+	local hex="$2"
+
+	if [ -z "$hex" -o "$hex" = "0" ]; then
+		/userfs/bin/omcicfgCmd set passwdAscii "${passwd}"
+	else
+		/userfs/bin/omcicfgCmd set passwdHex "${passwd}"
+	fi
+}
+
 set_equipment_id() {
 	local eqid="$1"
 
diff --git a/ponmngr/files/broadcom/lib/xpon/broadcom.sh b/ponmngr/files/broadcom/lib/xpon/broadcom.sh
index c7eee5fda..74a7e9bf0 100644
--- a/ponmngr/files/broadcom/lib/xpon/broadcom.sh
+++ b/ponmngr/files/broadcom/lib/xpon/broadcom.sh
@@ -16,6 +16,17 @@ set_serial_number() {
 	bs /b/c gpon onu_sn={vendor_id=$vendor_id,vendor_specific=$vssn}
 }
 
+set_ploam_password() {
+	local passwd="$1"
+	local hex="$2"
+
+	if [ -z "$hex" -o "$hex" = "0" ]; then
+		passwd="$(echo -n "${passwd}" | hexdump -e '"%02X"' -v)"
+	fi
+
+	bs /b/c gpon password=${passwd}
+}
+
 set_equipment_id() {
 	local equipment_id="$1"
 	[ -z "$equipment_id" ] && return
diff --git a/ponmngr/files/common/etc/init.d/xpon b/ponmngr/files/common/etc/init.d/xpon
index 73f047349..b6596c852 100755
--- a/ponmngr/files/common/etc/init.d/xpon
+++ b/ponmngr/files/common/etc/init.d/xpon
@@ -24,9 +24,21 @@ configure_serial_number() {
 	set_serial_number "${vendor_id}" "${vssn}"
 }
 
+configure_ploam_password() {
+	local passwd="$(uci -q get xpon.ani.ploam_password)"
+	local hex="$(uci -q get xpon.ani.ploam_hexadecimalpassword)"
+
+	if [ -z "${passwd}" ]; then
+		return
+	fi
+
+	set_ploam_password "${passwd}" "${hex}"
+}
+
 start_service() {
 	if [ "$(uci -q get xpon.ani.enable)" = "1" ]; then
 		configure_serial_number
+		configure_ploam_password
 		apply_xpon_uci_config
 		init_xpon
 	else
diff --git a/ponmngr/files/common/etc/uci-defaults/60-xpon-generate b/ponmngr/files/common/etc/uci-defaults/60-xpon-generate
index e7144be5f..3583ec662 100755
--- a/ponmngr/files/common/etc/uci-defaults/60-xpon-generate
+++ b/ponmngr/files/common/etc/uci-defaults/60-xpon-generate
@@ -15,6 +15,19 @@ configure_serial_number() {
 	fi
 }
 
+configure_ploam_password() {
+	# check if PLOAM password is present in the production data
+	local passwd="$(uci -q get xpon.ani.ploam_password)"
+
+	if [ -z "${passwd}" ]; then
+		local production_passwd="$(fw_printenv -n gponpswd)"
+		if [ -n ${#production_passwd} ]; then
+			uci set xpon.ani.ploam_password="${production_passwd}"
+			uci set xpon.ani.ploam_hexadecimalpassword=0
+		fi
+	fi
+}
+
 configure_loid_authentication() {
 	local production_loid
 	local production_loidpwd
@@ -45,6 +58,7 @@ if [ -s "/etc/config/xpon" ]; then
 		if [ ${#SERIAL_NUMBER} -ne 12 ]; then
 			configure_serial_number
 		fi
+		configure_ploam_password
 		configure_loid_authentication
 		exit
 	else
@@ -56,5 +70,6 @@ touch /etc/config/xpon
 uci set xpon.ani=ani
 uci set xpon.ani.enable="1"
 configure_serial_number
+configure_ploam_password
 configure_loid_authentication