yum update -y
yum install -y epel-release rng-tools
yum install -y git wget gettext gcc autoconf libtool automake make asciidoc xmlto c-ares-devel libev-devel zlib-devel openssl-devel
rngd -r /dev/urandom

export LIBSODIUM_VER=1.0.16
wget https://download.libsodium.org/libsodium/releases/libsodium-$LIBSODIUM_VER.tar.gz
tar xvf libsodium-$LIBSODIUM_VER.tar.gz
pushd libsodium-$LIBSODIUM_VER
./configure --prefix=/usr && make
make install
popd
ldconfig

export MBEDTLS_VER=2.7.0
wget https://tls.mbed.org/download/mbedtls-$MBEDTLS_VER-gpl.tgz
tar xvf mbedtls-$MBEDTLS_VER-gpl.tgz
pushd mbedtls-$MBEDTLS_VER
make SHARED=1 CFLAGS=-fPIC
make DESTDIR=/usr install
popd
ldconfig

git clone https://github.com/shadowsocks/shadowsocks-libev.git
cd shadowsocks-libev
git submodule update --init --recursive
./autogen.sh && ./configure && make
make install
cd ..

mkdir /etc/shadowsocks-libev
vi /etc/shadowsocks-libev/config.json

{
"server":["[::0]","0.0.0.0"],
"server_port":443,
"local_port":1080,
"password":"password",
"timeout":60,
"method":"aes-256-gcm",
"plugin": "obfs-server",
"plugin_opts": "obfs=http"
}