From c6eaf1aa638e0886c4beeca9266edf00d35ab479 Mon Sep 17 00:00:00 2001
From: Stefan Schmidt <stefan.schmidt@huawei.com>
Date: Fri, 4 Jun 2021 17:12:36 +0200
Subject: [PATCH] hostapd: Gateway blueprint WiFi AP configuration
Basic WiFi AP configuration for nl80211 driver with WPA-PSK to avoid
opening up your networking accidentally to everyone.
The appended systemd service file fixes an issue with the upstream one
on the command-line argument ordering. The conf file has to be last or
the service does not start for me.
Fixes: https://git.ostc-eu.org/OSTC/planning/core-os/-/issues/83
Signed-off-by: Stefan Schmidt <stefan.schmidt@huawei.com>
---
.../hostapd/files/hostapd.conf | 49 +++++++++++++++++++
.../hostapd/files/hostapd.service | 10 ++++
.../hostapd/hostapd_%.bbappend | 9 ++++
3 files changed, 68 insertions(+)
create mode 100644 meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.conf
create mode 100644 meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.service
create mode 100644 meta-ohos-blueprints/recipes-connectivity/hostapd/hostapd_%.bbappend
diff --git a/meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.conf b/meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.conf
new file mode 100644
index 00000000..bab2d451
--- /dev/null
+++ b/meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.conf
@@ -0,0 +1,49 @@
+# The Wi-Fi interface configured for static IPv4 addresses
+# FIXME: the interface name used here is working in our current
+# hardware setup for the blueprint, but we need to ensure it will work
+# in all cases. Either by link renaming to ensure the correct
+# interface name or by passing the correct interface in the service
+# file to hostapd on the commandline.
+interface=wlan0
+
+# Use the 802.11 Netlink interface driver
+driver=nl80211
+
+# The user-defined name of the network
+ssid=All Scenarios OS WiFi
+
+# Use the 2.4GHz band
+hw_mode=g
+
+# Use channel 6
+channel=6
+
+# Enable 802.11n
+ieee80211n=1
+
+# Enable WMM
+wmm_enabled=1
+
+# Enable 40MHz channels with 20ns guard interval
+ht_capab=[HT40][SHORT-GI-20][DSSS_CCK-40]
+
+# Accept all MAC addresses
+macaddr_acl=0
+
+# Use WPA authentication
+auth_algs=1
+
+# Require clients to know the network name
+ignore_broadcast_ssid=0
+
+# Use WPA2
+wpa=2
+
+# Use a pre-shared key
+wpa_key_mgmt=WPA-PSK
+
+# The network passphrase
+wpa_passphrase=12345678
+
+# Use AES, instead of TKIP
+rsn_pairwise=CCMP
diff --git a/meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.service b/meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.service
new file mode 100644
index 00000000..db958b11
--- /dev/null
+++ b/meta-ohos-blueprints/recipes-connectivity/hostapd/files/hostapd.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Hostapd IEEE 802.11 AP, IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=@SBINDIR@/hostapd @SYSCONFDIR@/hostapd.conf
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-ohos-blueprints/recipes-connectivity/hostapd/hostapd_%.bbappend b/meta-ohos-blueprints/recipes-connectivity/hostapd/hostapd_%.bbappend
new file mode 100644
index 00000000..a6062eb6
--- /dev/null
+++ b/meta-ohos-blueprints/recipes-connectivity/hostapd/hostapd_%.bbappend
@@ -0,0 +1,9 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI_append = "file://hostapd.conf \
+ file://hostapd.service \
+ "
+
+do_install_append() {
+ install -m 0644 ${WORKDIR}/hostapd.conf ${D}${sysconfdir}
+}
--
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