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Update btwifi.sh

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星光-k
2025-01-10 00:52:56 +08:00
committed by GitHub
parent adedc8f445
commit f984aa7548
1 changed files with 22 additions and 34 deletions
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56
bin/btwifi.sh
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@@ -6,26 +6,10 @@ if [ "$EUID" -ne 0 ]; then
exit 1
fi
# 蓝牙适配器名称
BLUETOOTH_ADAPTER="hci0"
# 蓝牙网络共享服务名称
BLUETOOTH_SERVICE="nap"
# 蓝牙网络共享服务的名称
BLUETOOTH_NAP_NAME="RaspberryPiNetwork"
# 蓝牙网络共享服务的PIN码
BLUETOOTH_PIN="1234"
# 蓝牙网络共享的IP地址范围
BLUETOOTH_IP_RANGE="192.168.44.1/24"
# 蓝牙网络共享的DHCP范围
BLUETOOTH_DHCP_RANGE="192.168.44.10,192.168.44.50"
# 启动蓝牙服务
systemctl start bluetooth
# 设置蓝牙设备名称（使用 hciconfig 而不是 bluetoothctl）
hciconfig $BLUETOOTH_ADAPTER name $BLUETOOTH_NAP_NAME
# 设置蓝牙设备可发现和可配对
# 使用 bluetoothctl 设置蓝牙
bluetoothctl <<EOF
power on
agent on
@@ -35,35 +19,36 @@ pairable on
EOF
# 创建rfcomm配置文件
cat > /etc/rfcomm.conf <<EOF
cat > /etc/bluetooth/rfcomm.conf <<EOF
rfcomm0 {
# Bluetooth adapter for the network sharing
rfcomm0 /dev/rfcomm0;
# Bind to the Bluetooth adapter
bind yes;
device $BLUETOOTH_ADAPTER;
# Set the channel for the RFCOMM protocol
channel 1;
# Set the Bluetooth adapter
device B8:27:EB:BC:77:3A;
# Comment for the RFCOMM channel
comment "RFCOMM channel for NAP";
}
EOF
# 启动rfcomm服务
rfcomm bind rfcomm0 &
rfcomm listen rfcomm0 &
# 配置dhcpcd
cat > /etc/dhcpcd.conf <<EOF
interface rfcomm0
static ip_address=$BLUETOOTH_IP_RANGE
denyinterfaces $BLUETOOTH_ADAPTER
EOF
# 重启dhcpcd服务以应用新配置
systemctl restart dhcpcd
# 设置网络共享
nmcli connection add type bluetooth ifname bnep0 con-name BluetoothNetwork autoconnect yes
nmcli connection modify BluetoothNetwork bluetooth.bond B8:27:EB:BC:77:3A
nmcli connection modify BluetoothNetwork ipv4.method shared
# 启用IP转发
echo '1' | sudo tee /proc/sys/net/ipv4/ip_forward
# 配置iptables规则以允许流量转发
iptables -t nat -A POSTROUTING -o $BLUETOOTH_ADAPTER -j MASQUERADE
iptables -A FORWARD -i $BLUETOOTH_ADAPTER -o $BLUETOOTH_ADAPTER -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -i $BLUETOOTH_ADAPTER -o $BLUETOOTH_ADAPTER -j ACCEPT
# 设置iptables规则以允许流量转发
iptables -t nat -A POSTROUTING -o bnep0 -j MASQUERADE
iptables -A FORWARD -i bnep0 -o bnep0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -i bnep0 -o bnep0 -j ACCEPT
# 保存iptables规则
iptables-save > /etc/iptables.ipv4.nat
@@ -75,4 +60,7 @@ cat >> /etc/rc.local <<EOF
iptables-restore < /etc/iptables.ipv4.nat
EOF
echo "蓝牙网络共享配置完成。重启后生效"
# 使rc.local可执行
chmod +x /etc/rc.local
echo "蓝牙网络共享配置完成 重启后生效"