egg_crack.md

1、安装完centos，开启转发

nano /etc/sysctl.conf

新增一行：net.ipv4.ip_forward = 1 生效：

sysctl -p

2、安装oas

yum -y install https://as-repository.openvpn.net/as-repo-centos7.rpm

yum -y install openvpn-as

passwd openvpn

或离线安装

yum -y install openvpn-as-bundled-clients-25.rpm

yum -y install openvpn-as-2.11.0_794ab41d-CentOS7.x86_64.rpm

（安装DCO：apt install -y openvpn-dco-dkms）（重启后要输入密码验证才会启用）

3、crack

yum install -y zip unzip epel-release vim curl wget net-tools

（Ubuntu：sudo apt install python3-pip）（需解决uncompyle6 3.10的兼容问题） (修改兼容3.10.12：/usr/local/lib/python3.10/dist-packages/xdis/magics.py，add_canonic_versions增加3.10.12) (或者用更好用的工具反编译pycdc：https://blog.csdn.net/qq_63585949/article/details/127080253) (在线反编译：https://tool.lu/pyc/)

systemctl stop openvpnas

cd /usr/local/openvpn_as/lib/python

mkdir unlock_license

mv pyovpn-2.0-py3.6.egg pyovpn-2.0-py3.6.egg_bak

cp -rp pyovpn-2.0-py3.6.egg_bak unlock_license/pyovpn-2.0-py3.6.zip

cd unlock_license/

unzip pyovpn-2.0-py3.6.zip

cd pyovpn/lic/

pip3 install uncompyle6

uncompyle6 uprop.pyc > uprop.py

nano uprop.py

新增一行：ret['concurrent_connections'] = 2048 位置在： apc = self._apc() v_agg += apc if ret == None: ret = {} ret[prop] = max(v_agg + v_nonagg, bool('v_agg') + bool('v_nonagg')) ret['apc'] = bool(apc) if DEBUG: print("ret['%s'] = v_agg(%d) + v_nonagg(%d)" % (prop, v_agg, v_nonagg)) ret['concurrent_connections'] = 2048 return ret

rm -f uprop.pyc

python3 -O -m compileall uprop.py && mv pycache/uprop.cpython-36.opt-1.pyc uprop.pyc

rm -rf pycache uprop.py

cd /usr/local/openvpn_as/lib/python/unlock_license

zip -r pyovpn-2.0-py3.6_cracked.zip common EGG-INFO pyovpn

mv pyovpn-2.0-py3.6_cracked.zip pyovpn-2.0-py3.6.egg

mv pyovpn-2.0-py3.6.egg ../ && cd ..

cd /usr/local/openvpn_as/lib/python

rm -rf pycache/*

cd /usr/local/openvpn_as/bin

./ovpn-init

DELETE yes

2.9.4 及以上是 /pyovpn/lic/uprop.pyc; 按照网上流行的破解方法，把这个文件解压出来并改名为uprop2.pyc, 然后新建一个 uprop.py 文件 内容： from pyovpn.lic import uprop2 old_figure = None

def new_figure(self, licdict): ret = old_figure(self, licdict) ret['concurrent_connections'] = 1024 return ret

for x in dir(uprop2): if x[:2] == '__': continue if x == 'UsageProperties': exec('old_figure = uprop2.UsageProperties.figure') exec('uprop2.UsageProperties.figure = new_figure') exec('%s = uprop2.%s' % (x, x))

再将上面的 uprop.py 编译为库文件uprop.pyc 注意 uprop.cpython-37.opt-1.pyc 文件名会随着 python 版本变化而变化.