NNdroid

#!/bin/bash
apt update
apt upgrade -y
apt install curl gnupg2 ca-certificates lsb-release dirmngr software-properties-common apt-transport-https -y
curl -fSsL https://nginx.org/keys/nginx_signing.key | gpg --dearmor | tee /usr/share/keyrings/nginx-archive-keyring.gpg > /dev/null
gpg --dry-run --quiet --import --import-options import-show /usr/share/keyrings/nginx-archive-keyring.gpg
echo "deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg] http://nginx.org/packages/mainline/debian `lsb_release -cs` nginx" | tee /etc/apt/sources.list.d/nginx.list
echo -e "Package: *\nPin: origin nginx.org\nPin: release o=nginx\nPin-Priority: 900\n" | tee /etc/apt/preferences.d/99nginx
apt update
apt install nginx -y

NNdroid

# 生成 dhparam.pem 文件, 在命令行执行任一方法:

# 方法1: 很慢
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

# 方法2: 较快
# 与方法1无明显区别. 2048位也足够用, 4096更强
openssl dhparam -dsaparam -out /etc/nginx/ssl/dhparam.pem 4096

NNdroid

#!/bin/bash
PACKAGE_NAME="nginx"
wget -O ${PACKAGE_NAME}.tar.gz https://nginx.org/download/nginx-1.24.0.tar.gz
tar -zxvf ${PACKAGE_NAME}.tar.gz
apt install build-essential libpcre3-dev libssl-dev zlib1g-dev -y
cd ${PACKAGE_NAME}-1.*
./configure --prefix=/usr/local/nginx  --with-http_ssl_module --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module
make
make install
cd ..

NNdroid

curl --include --no-buffer --header "Connection: Upgrade" --header "Upgrade: websocket" --header "Host: example.com:80" --header "Origin: http://example.com:80" --header "Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ==" --header "Sec-WebSocket-Version: 13" http://example.com/3017068469711469711

NNdroid

#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>

void ping(int s, char *message)
{
    char buf[8192];

NNdroid

Android create Unix domain socket by bound file descriptor

Android provide LocalServerSocket and LocalSocket to create Unix domain sockets for local interprocess communication (IPC). Unix socket address can behave in three types[1],

• pathname
• unnamed
• abstract

LocalServerSocket provide two public constructors for create socket in Linux abstract namespace[2] and create socket using file descriptor that's already been created and bound[3].

Create LocalServerSocket using [FileDescriptor](https://docs.oracle.com/javase/7/docs/api/j

NNdroid

iptables -t nat -A PREROUTING ! -s 10.42.0.1/32 ! -d 10.42.0.1/32 -p tcp -m tcp --dport 53 -j DNAT --to-destination 10.42.0.1:53
iptables -t nat -A PREROUTING ! -s 10.42.0.1/32 ! -d 10.42.0.1/32 -p udp -m udp --dport 53 -j DNAT --to-destination 10.42.0.1:53

NNdroid

package main

import (
	"exec"
	"log"
	"os"
	"syscall"
	"unsafe"
)

NNdroid

#!/bin/bash
RELEASE_API="https://api.github.com/repos/heiher/hev-socks5-tunnel/releases/latest"
BIN_DST_DIR=/usr/local/bin
RESOURCE_DST_DIR=/usr/local/etc/hev-socks5-tunnel

function getReleaseInfo() {
    response=$(curl ${RELEASE_API})
    if [ $? == 0 ]; then
        echo $response
        return 0

NNdroid

#!/bin/bash
RELEASE_API="https://api.github.com/repos/heiher/hev-socks5-server/releases/latest"
BIN_DST_DIR=/usr/local/bin
RESOURCE_DST_DIR=/usr/local/etc/hev-socks5-server

function getReleaseInfo() {
    response=$(curl ${RELEASE_API})
    if [ $? == 0 ]; then
        echo $response
        return 0