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---
name: Bug report
about: Create a bug report to help us locate problems
title: ''
labels: bug
assignees: ''
---
## Environment
Please complete the following information:
- **OS:** [OS name and version, e.g. Ubuntu 20.10, CentOS 8]
- **zjunet:** [output of `zjunet -v`, e.g. 0.3.3-3]
- **xl2tpd:** [output of `xl2tpd -v`, e.g. 1.3.16]
- **network type:** [wired or wireless or ...]
- other softwares or the network condition that may related to this bug
## Bug description
A clear and concise description of what the bug is and how to reproduce it.
## Output
Full output of command line tools.
If applicable, add screenshots to help explain the problem.
```
[user@host ~]# zjunet XXXX
...
```
## Notes
Add other information that may related to this bug.

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---
name: Feature request
about: Suggest a new idea for this project
title: ''
labels: feature
assignees: ''
---
## Description
A brief explanation of the feature.
## Motivation
Why such feature is worthy? What use cases does it support?

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# This workflow build packages for release
name: Packaging
# Controls when the action will run. Triggers the workflow when releases created or modified
on:
create:
workflow_dispatch:
jobs:
build:
runs-on: ubuntu-latest
steps:
# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
- uses: actions/checkout@v2
- uses: actions/setup-python@v2
with:
python-version: '^3.7' # request python 3.7+ for datetime.datetime.fromisoformat
- name: Build Packages
env:
GITHUB_TOKEN: ${{ secrets.ACCESS_TOKEN }}
run: |
python -m pip install --upgrade pip
python -m pip install urllib3
cd build
./build.sh
- name: Archive Packages
uses: actions/upload-artifact@v2
with:
name: Release Packages
path: |
build/debian/zjunet_*.deb
build/rpm/zjunet-*.rpm
build/openwrt/zjunet_*.opk

11
.gitignore vendored
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# Packages
*.deb *.deb
*.opk *.opk
*.rpm
# Rubbish
*.swp
build/debian/debian
build/rpm/zjunet-*
build/rpm/zjunet.spec
build/openwrt/debian

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image: ubuntu:jammy
stages:
- build
compile:
stage: build
only:
- tags
script:
- sed -i 's|http.*.ubuntu.com|http://mirrors.zju.edu.cn|' /etc/apt/sources.list
- apt-get update && apt-get -y --no-install-recommends install ca-certificates build-essential fakeroot git dpkg-dev rpm python3 python-is-python3 python3-urllib3
- mkdir artifacts
- pushd build
- ./build.sh
- popd
- cp build/debian/*.deb artifacts/
- cp build/openwrt/*.opk artifacts/
- cp build/rpm/*.rpm artifacts/
artifacts:
paths:
- /artifacts

127
README.md
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# zjunet # zjunet
[查看中文README](README.zh.md)
Command Line Scripts for ZJU (VPN / WLAN / DNS) Command Line Scripts for ZJU (VPN / WLAN / DNS)
## Features ## Features
- ZJU VPN (l2tp) - ZJU VPN (l2tp)
- ZJUWLAN - ZJU WLAN
- Router support - 路由器支持written in Bourne Shell
- Overlap network dialing (with load balance) - 多拨支持(多账户负载均衡)
- Overlap bandwidth of ZJUWLAN and ZJU VPN (1 WLAN + N VPN, Using ZJUWLAN) - ZJUWLAN 与 ZJUVPN 带宽叠加1 WLAN + N VPN在 ZJUWLAN 下)
- Automatic DNS setting (in case DNS do not work) - DNS 自动测试设置(适用于 DNS 坏掉的情况)
## Requirements ## Requirements
- xl2tpd - xl2tpd
- `dig` (Different package on different platform) - curl
## Installation ## Install
If you meet any problem during or after the installation, check Troubleshooting section below in this documentation. ### Debian / Ubuntu
### Debian / Ubuntu (deb) https://github.com/QSCTech/zjunet/releases
下载 deb双击安装就是。
1. Configure ZJU mirrors from manual. [Ubuntu](https://mirror.zju.edu.cn/docs/ubuntu/)/[Debian](https://mirror.zju.edu.cn/docs/debian/) ### Openwrt
2. Run these command.
``` bash https://github.com/QSCTech/zjunet/releases
curl https://mirrors.zju.edu.cn/openzjunet/zjumirrors.pgp | sudo tee /etc/apt/trusted.gpg.d/zjumirrors.asc 下载 opk然后 `opkg install` 就是。
curl https://mirrors.zju.edu.cn/openzjunet/zjunet.list | sudo tee /etc/apt/sources.list.d/zjunet.list
sudo apt-get update
sudo apt-get install zjunet
```
3. The installation has completed. ### From source
4. If you are setting up a server, we suggest you run `zjunet wlan disable` to disable WLAN capability.
### Fedora / CentOS (rpm) 一般来说 master 分支是稳定的dev 分支会有破坏性变更。
1. Configure ZJU mirrors from manual. [Fedora](https://mirror.zju.edu.cn/docs/fedora/)/[CentOS](https://mirror.zju.edu.cn/docs/centos/)
2. Configure [EPEL of ZJU mirrors](https://mirrors.zju.edu.cn/epel/) (Taking CentOS installation as an example)
1. Run `yum install epel-release` to install EPEL.
2. Edit `/etc/yum.repos.d/epel.repo` , uncomment lines begin with `#baseurl=` (Remove leading `#` sign) and comment lines begin with `mirrorlist=` (Prepend `#` sign)
3. Edit `/etc/yum.repos.d/epel.repo` , replace `https://download.fedoraproject.org/pub` with `https://mirrors.zju.edu.cn` .
3. Run these command.
```bash ```bash
curl https://mirrors.zju.edu.cn/openzjunet/zjumirrors.pgp | sudo tee /etc/pki/rpm-gpg/RPM-GPG-KEY-ZJUMIRRORS
curl https://mirrors.zju.edu.cn/openzjunet/zjunet.repo | sudo tee /etc/yum.repos.d/zjunet.repo
sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-ZJUMIRRORS
sudo yum install zjunet
```
4. The installation has completed.
5. If you are setting up a server, we suggest you run `zjunet wlan disable` to disable WLAN capability.
### OpenWrt (opk)
Download .opk package from [Release Page](https://github.com/QSCTech/zjunet/releases) (onto your router),
Run `opkg install ./zjunet_<version>_all.opk`.
### Arch Linux (AUR)
Simply run `yay zjunet` to build the package from AUR and install it.
Keep in mind that a fresh install without internet connection is almost impossible.
Please complete installation before connecting to the intranet.
### Other Linux (Build from source code)
```bash
xl2tpd -v; dig -v # Check installation of dependencies. There should be 3 version numbers.
# Under proper directory
git clone https://github.com/QSCTech/zjunet.git git clone https://github.com/QSCTech/zjunet.git
cd zjunet cd zjunet
sudo ./install.sh sudo ./install.sh
# If update is necessary, run `git pull` and `sudo ./install.sh`
# If you are setting up a server, we suggest you run `zjunet wlan disable` to disable WLAN capability.
``` ```
**ATTENTION** Requirement check will **NOT** be done running `./install.sh`. ## Known Issues
Please run `xl2tpd -v` and `dig -v` to verify the installation.
## Troubleshooting ### ppp0 may disappear on openwrt
### Packet lose make /etc/ppp/options's lcp-echo-failure larger.
This is a known issue. see also https://github.com/QSCTech/zjunet/issues/39
When overlapping VPN and ZJUWLAN, network packet may be lost.
(because of nexthop in routing table).
Contributions to this issue are welcomed. (Maybe using `iptables`) ## Openwrt
### ppp0 may disappears on OpenWrt Install xl2tpd:
Set lcp-echo-failure larger in /etc/ppp/options. https://downloads.openwrt.org/snapshots/trunk/ar71xx/packages/packages/
See also #39 ## Dev
### Other problems? QSCer 可以直接向这个 repo push 而不用发 pull request。
有什么疑虑可以提 issue 问一下,
或者直接来办公室找我(zenozeng)。
master分支请尽可能保持稳定
如果要做破坏性变更的话,
进 dev 分支,
或者拉开发分支。
Please send mail to tech@zjuqsc.com if you have any other problem. ### Build
## Contribute to this project
QSCers may Push directly without sending Pull Requests。
Please write an Issue if you have worries. Contact maintainer directly if necessary.
**PRs from non-QSCers are also welcomed.**
### Packaging Instruction
*(Not finished yet)*
#### Debian #### Debian
```bash ```bash
sudo apt-get install build-essential autoconf automake autotools-dev dh-make \ sudo apt-get install build-essential autoconf automake autotools-dev dh-make debhelper devscripts fakeroot xutils lintian pbuilder
debhelper devscripts fakeroot xutils lintian pbuilder rpm
cd build
./build.sh
``` ```
##### See Also ##### see also
- http://www.webupd8.org/2010/01/how-to-create-deb-package-ubuntu-debian.html - http://www.webupd8.org/2010/01/how-to-create-deb-package-ubuntu-debian.html
- http://tldp.org/HOWTO/html_single/Debian-Binary-Package-Building-HOWTO/ - http://tldp.org/HOWTO/html_single/Debian-Binary-Package-Building-HOWTO/
#### OpenWrt #### Openwrt
##### See Also ##### see also
- http://lists.openmoko.org/pipermail/devel/2008-July/000496.html - http://lists.openmoko.org/pipermail/devel/2008-July/000496.html
### Links ## Links
- [Array in unix Bourne Shell](http://unix.stackexchange.com/questions/137566/array-in-unix-bourne-shell) - [Array in unix Bourne Shell](http://unix.stackexchange.com/questions/137566/array-in-unix-bourne-shell)

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# zjunet
适用于 ZJU 的 VPN, WLAN 和 DNS 命令行工具。
## 功能
- 支持 ZJU VPN 连接。
- 支持 ZJUWLAN 连接。
- 路由器支持。
- 多拨支持(多账户负载均衡)。
- ZJUWLAN 与 ZJUVPN 带宽叠加1 WLAN + N VPN在 ZJUWLAN 下)
- DNS 自动测试设置(适用于 DNS 坏掉的情况)
## 依赖
- xl2tpd
- `dig` (在不同平台的包不同)
## 安装
根据发行版的不同,安装方式略有区别。为了更好的为您提供服务,建议您从求是潮网站的仓库下载。
(求是潮网站在校内也可以访问,安装时不需要先从仓库手动下载。)
考虑到需要安装 zjunet 的机器通常没有办法访问外网,建议配合 [浙大源](https://mirrors.zju.edu.cn/) 安装。
下面将按照不同的发行版分别列出安装步骤。如果你在安装前后遇到任何问题,请向下浏览本文件的“疑难解答”部分。
### Debian / Ubuntu (deb)
1. 使用浙大源配置内网软件包镜像。 [Ubuntu](https://mirror.zju.edu.cn/docs/ubuntu/)/[Debian](https://mirror.zju.edu.cn/docs/debian/).
2. 依次输入并执行下列命令:
``` bash
curl https://mirrors.zju.edu.cn/openzjunet/zjumirrors.pgp | sudo tee /etc/apt/trusted.gpg.d/zjumirrors.asc
curl https://mirrors.zju.edu.cn/openzjunet/zjunet.list | sudo tee /etc/apt/sources.list.d/zjunet.list
sudo apt-get update
sudo apt-get install zjunet
```
3. 安装结束!您可以输入 `zjunet version` 查看安装的版本,输入 `zjunet usage` 查看用法。
4. 如果你是服务器用户,建议运行 `zjunet wlan disable` 来彻底禁用 WLAN 功能。
### Fedora / CentOS (rpm)
1. 使用浙大源配置内网软件包镜像。 [Fedora](https://mirror.zju.edu.cn/docs/fedora/)/[CentOS](https://mirror.zju.edu.cn/docs/centos/)
2. 执行这些步骤以使用 [浙大源 EPEL](https://mirrors.zju.edu.cn/epel/) (以 CentOS 为例):
1. 运行 `yum install epel-release` 以安装 EPEL 。
2. 编辑 `/etc/yum.repos.d/epel.repo` ,将所有以 `#baseurl=` 开头的行取消注释(删除行首 `#` 符号)并注释以 `mirrorlist=` 开头的行(在行首添加 `#` 符号)
3. 继续编辑 `/etc/yum.repos.d/epel.repo` ,将所有 `https://download.fedoraproject.org/pub` 替换为 `https://mirrors.zju.edu.cn`
3. 依次输入并执行下列命令:
```bash
curl https://mirrors.zju.edu.cn/openzjunet/zjumirrors.pgp | sudo tee /etc/pki/rpm-gpg/RPM-GPG-KEY-ZJUMIRRORS
curl https://mirrors.zju.edu.cn/openzjunet/zjunet.repo | sudo tee /etc/yum.repos.d/zjunet.repo
sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-ZJUMIRRORS
sudo yum install zjunet
```
4. 安装结束!您可以输入 `zjunet version` 查看安装的版本,输入 `zjunet usage` 查看用法。
5. 如果你是服务器用户,建议运行 `zjunet wlan disable` 来彻底禁用 WLAN 功能。
### OpenWrt (opk)
从 [Releases 页](https://github.com/QSCTech/zjunet/releases) 下载 opk 包到路由器上,
运行 `opkg install ./zjunet_版本_all.opk`
### Arch Linux (AUR)
直接运行 `yay zjunet` 即可下载并安装。
请记住,在没有互联网连接的环境中是几乎不可能安装好的。
请在连接到校内网前,在有互联网连接的环境中先完成安装。
### 其他 Linux (源代码安装)
```bash
xl2tpd -v; dig -v # 检查依赖命令的安装情况。这句命令将输出三个版本号。
# 在合适的目录下
git clone https://github.com/QSCTech/zjunet.git
cd zjunet
sudo ./install.sh
# 如果想要更新请在 zjunet 目录下运行 git pull 并再次 sudo ./install.sh
# 如果你是服务器用户,建议运行 `zjunet wlan disable` 来彻底禁用 WLAN 功能。
```
**注意** 运行 `./install.sh`**不会** 确认必要依赖是否已经安装。
您应当先运行 `xl2tpd -v``dig -v` 确认安装。
## 疑难解答
### 出现了 `xl2tpd-control: command not found` 的提示但直接运行 `xl2tpd-control` 有效
出现这种情况通常是由于 `sudo``secure path` 被启用。
请编辑 `/etc/sudoers` 并在 `Defaults secure_path=xxxxxxx` 行添加 `xl2tpd-control` 所在路径(运行 `which xl2tpd-control` 查看)。编辑后的这行类似这样:
```
Defaults secure_path="/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/usr/local/bin"
```
你可以运行 `sudo env | grep PATH` 来验证配置。显示的内容应当包括刚才添加的路径。
### 丢包
这是一个已知问题。在同时连接 VPN 和 ZJUWLAN 时,
在有的机子上会丢包(因为设定的路由使用了 nexthop )。
暂时没有人来解决这个问题,欢迎有志者贡献(可以考虑用 `iptables`
### OpenWrt 上的 ppp0 消失了
将 /etc/ppp/options 中的 lcp-echo-failure 调大。
可见于 #39
### 我还有其它问题
如果你还有其它问题,请与我们联系。
您可以发送邮件至 tech@zjuqsc.com 。
## 如何贡献
求是潮成员可以直接向这个仓库 Push 而不用发起 Pull requests。
有任何疑虑都可以提 Issue ,也可以与现任 Maintainer 联系。
**本项目也接受非求是潮成员发起的 PR 。**
### 开发指南
开发信息请查看 [英文 README](README.md#packaging-instruction) 。

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0.3.3-6

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#!/bin/sh
set -e
/usr/lib/zjunet/zjunet.sh "$@"

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#!/bin/bash
PKGNAME=zjunet
PKGVER=$(cat $(dirname $0)/../VERSION)
PKGVER_NOREL=${PKGVER%%-*}
PKGREL=${PKGVER:$((${#PKGVER_NOREL}+1))}
if [[ -z $PKGREL ]]; then
PKGREL=1
fi
set -xe
wget https://github.com/QSCTech/$PKGNAME/archive/v$PKGVER.tar.gz -O $PKGNAME-$PKGVER.tar.gz
FILE_MD5=$(md5sum $PKGNAME-$PKGVER.tar.gz | cut -f1 -d' ')
FILE_SHA1=$(sha1sum $PKGNAME-$PKGVER.tar.gz | cut -f1 -d' ')
FILE_SHA256=$(sha256sum $PKGNAME-$PKGVER.tar.gz | cut -f1 -d' ')
cat > PKGBUILD <<EOF
# Maintainer: Azuk 443 <me@azuk.top>
pkgname=$PKGNAME
pkgver=$PKGVER_NOREL
pkgrel=$PKGREL
pkgdesc="Command Line Scripts for ZJU"
url="https://github.com/QSCTech/$PKGNAME"
arch=('any')
license=('GPL')
depends=('xl2tpd>=1.3.7' 'dnsutils')
source=("$PKGNAME-$PKGVER.tar.gz::https://github.com/QSCTech/$PKGNAME/archive/v$PKGVER.tar.gz")
md5sums=('$FILE_MD5')
sha1sums=('$FILE_SHA1')
sha256sums=('$FILE_SHA256')
package() {
cd "\$srcdir/$PKGNAME-$PKGVER"
DESTDIR=\$pkgdir PREFIX=/usr ./install.sh
}
EOF
makepkg $*
makepkg --printsrcinfo > .SRCINFO

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#!/bin/bash #!/bin/bash
VERSION=$(cat ../VERSION) VERSION=0.1.2-0
fail() { cd debian
echo -e "\033[31mERROR: Failed to build $1\033[0m" 1>&2 ./build.sh $VERSION > /dev/null
}
if [[ $# -gt 0 ]]; then cd ../openwrt
for arg in $*; do ./build.sh $VERSION > /dev/null
case $arg in
rpm)
USE_RPM=1
;;
debian)
USE_DEB=1
;;
openwrt)
USE_OPK=1
;;
*)
echo "Invalid package $arg"
exit 1
esac
done
else
USE_RPM=1
USE_DEB=1
USE_OPK=1
fi
if [[ ! -z $USE_RPM ]]; then cd ..
pushd rpm > /dev/null find . -regextype posix-egrep -regex ".*\.(opk|deb)$"
./build.sh $VERSION || fail 'RPM package'
popd > /dev/null
fi
if [[ ! -z $USE_DEB ]]; then
pushd debian > /dev/null
./build.sh $VERSION || fail 'Debian package'
popd > /dev/null
fi
if [[ ! -z $USE_OPK ]]; then
pushd openwrt > /dev/null
./build.sh $VERSION || fail 'OpenWrt package'
popd > /dev/null
fi
echo -ne "\033[0;32m"
find . -regextype posix-egrep -regex ".*\.(opk|deb|rpm)$"
echo -ne "\033[0m"

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#!/usr/bin/env python
from __future__ import print_function
import os
import sys
import json
import base64
import datetime
if sys.version_info.major < 3:
reload(sys)
sys.setdefaultencoding('utf8')
try:
import urllib3
http = urllib3.PoolManager()
def makereq(url, headers):
return http.request('GET', url, headers=headers)
except ImportError:
import urllib2 as request
class MyResponse:
def __init__(self, status, data):
self.status = status
self.data = data
def makereq(url, headers):
f = request.urlopen(request.Request(url, headers=headers))
return MyResponse(f.getcode(), f.read().decode('utf-8'))
if 'fromisoformat' in dir(datetime.datetime):
def get_time(s):
return datetime.datetime.fromisoformat(s.replace('Z', '+00:00'))
else:
try:
from dateutil.parser import parser
def get_time(s):
return parser().parse(s)
except ImportError:
def get_time(s):
return datetime.datetime.strptime(s, "%Y-%m-%dT%H:%M:%SZ")
GITHUB_AUTH = None
tok = os.getenv('GITHUB_TOKEN')
usn = os.getenv('GITHUB_USERNAME')
psw = os.getenv('GITHUB_PASSWORD')
if tok is not None:
GITHUB_AUTH = 'token {}'.format(tok)
elif usn is not None and psw is not None:
GITHUB_AUTH = 'Basic {}'.format(base64.b64encode('{}:{}'.format(usn, psw).encode('utf-8')).decode('utf-8'))
def get(url):
headers = {
'Accept': 'application/vnd.github.v3+json',
'User-Agent': 'zjunet-build-agent/0.1',
}
if GITHUB_AUTH is not None:
headers['Authorization'] = GITHUB_AUTH
r = makereq(url, headers=headers)
assert r.status // 100 == 2, 'HTTP Status {} != 2xx while requesting {}'.format(r.status, url)
if r.status != 200:
print('WARNING: HTTP {} while requesting {}'.format(r.status, url))
return r.data
def api_get(url):
return json.loads(get('https://api.github.com/' + url))
author_cache = {}
def get_author(name):
if name in author_cache:
return author_cache[name]
print('Reading data for {}'.format(name), end=' : ', file=sys.stderr)
data = api_get('users/{}'.format(name))
data = {
'name': data['name'],
'email': data['email'],
}
author_cache[name] = data
print('{} <{}>'.format(data['name'], data['email']), file=sys.stderr)
return data
def get_changelog(owner, name):
print('Reading releases of {1} in {0}'.format(owner, name), file=sys.stderr)
releases = api_get('repos/{}/{}/releases'.format(owner, name))
releases = filter(lambda v: not v['draft'] and not v['prerelease'], releases)
data = []
for rel in releases:
name = rel['name'] or rel['tag_name']
item = {
'time': get_time(rel['published_at']),
'name': name,
'version': name[name.rfind('v') + 1:].split(','),
'author': get_author(rel['author']['login']),
'changes': None,
}
tbody = rel['body'].strip()
if tbody != '':
if tbody[0] != '-' and '\n' not in tbody:
item['changes'] = '- ' + tbody
else:
item['changes'] = tbody
data.append(item)
return ChangeLog(data)
class ChangeLog:
def __init__(self, data):
self.raw = data
def rpm(self):
rel = '%changelog\n'
for item in self.raw:
rel += '* {} {} <{}> - {}\n'.format(item['time'].strftime('%a %b %d %Y'), item['author']['name'], item['author']['email'], '.'.join(item['version']))
if item['changes'] is not None:
rel += item['changes'] + '\n'
return rel
available_formats = list(filter(lambda v: v[0] != '_', dir(ChangeLog)))
if len(sys.argv) != 2:
print('Usage: {} <format>\nAvailable formats: {}'.format(sys.argv[0], ','.join(available_formats)))
else:
changelog = get_changelog('QSCTech', 'zjunet')
if hasattr(changelog, sys.argv[1]):
print(getattr(changelog, sys.argv[1])())
else:
print('Invalid format {}\nAvailable formats: {}'.format(','.join(available_formats)))

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@ -1,32 +1,17 @@
#!/bin/sh #!/bin/sh
set -e
rm -rf *.deb rm -rf *.deb
VERSION=$1 VERSION=$1
# share
mkdir -p ./debian/usr/share/zjunet
cp ../../miscellaneous/* ./debian/usr/share/zjunet
cp ../../VERSION ./debian/usr/share/zjunet
# lib # lib
mkdir -p ./debian/usr/lib/zjunet mkdir -p ./debian/usr/lib/zjunet
cp ../../lib/*.sh ./debian/usr/lib/zjunet cp ../../lib/* ./debian/usr/lib/zjunet
# bin # bin
install -m 755 -d ./debian/usr/bin mkdir -p ./debian/usr/bin
install -m 755 ../../bin/zjunet ./debian/usr/bin/zjunet echo '/usr/lib/zjunet/zjunet.sh "$@"' >> ./debian/usr/bin/zjunet
chmod +x ./debian/usr/bin/zjunet
# postinst
mkdir -p debian/DEBIAN
cat > debian/DEBIAN/postinst <<EOF
#!/bin/sh
/usr/share/zjunet/zjunet-postinst
EOF
chmod 755 debian/DEBIAN/postinst
# contorl file # contorl file
mkdir -p debian/DEBIAN mkdir -p debian/DEBIAN
@ -36,18 +21,17 @@ Version: $VERSION
Section: net Section: net
Priority: optional Priority: optional
Architecture: all Architecture: all
Depends: xl2tpd (>= 1.3.7), dnsutils Depends: xl2tpd (>= 1.3.1), curl
Maintainer: Azuk 443 <me@azuk.top> Maintainer: Zeno Zeng <zenoofzeng@gmail.com>
Description: Command Line Scripts for ZJU Campus Network Description: Command Line Scripts for ZJU
This script provides a VPN / WLAN / NEXTHOP for ZJUer. This script provides a VPN / WLAN / NEXTHOP for ZJUer.
EOF EOF
# dpkg-deb # dpkg-deb
find ./debian -type d | xargs chmod 755 find ./debian -type d | xargs chmod 755
fakeroot dpkg-deb -Zxz --build debian dpkg-deb --build debian
mv debian.deb zjunet_${VERSION}_all.deb mv debian.deb zjunet_${VERSION}_all.deb
# remove debian/ # remove debian/
rm -rf ./debian rm -rf ./debian
rm -rf control rm -f control

View File

@ -1,22 +1,17 @@
#!/bin/sh #!/bin/sh
set -e
rm -rf *.opk rm -rf *.opk
VERSION=$1 VERSION=$1
# share
mkdir -p ./debian/usr/share/zjunet
cp ../../miscellaneous/* ./debian/usr/share/zjunet
cp ../../VERSION ./debian/usr/share/zjunet
# lib # lib
mkdir -p ./debian/usr/lib/zjunet mkdir -p ./debian/usr/lib/zjunet
cp ../../lib/*.sh ./debian/usr/lib/zjunet cp ../../lib/* ./debian/usr/lib/zjunet
# bin # bin
install -m 755 -d ./debian/usr/bin mkdir -p ./debian/usr/bin
install -m 755 ../../bin/zjunet ./debian/usr/bin/zjunet echo '/usr/lib/zjunet/zjunet.sh "$@"' >> ./debian/usr/bin/zjunet
chmod +x ./debian/usr/bin/zjunet
# contorl file # contorl file
mkdir -p debian/DEBIAN mkdir -p debian/DEBIAN
@ -26,15 +21,15 @@ Version: $VERSION
Section: net Section: net
Priority: optional Priority: optional
Architecture: all Architecture: all
Depends: xl2tpd (>= 1.3.7), bind-dig Depends: xl2tpd (>= 1.3.1), curl
Maintainer: Azuk 443 <me@azuk.top> Maintainer: Zeno Zeng <zenoofzeng@gmail.com>
Description: Command Line Scripts for ZJU Campus Network Description: Command Line Scripts for ZJU
This script provides a VPN / WLAN / NEXTHOP for ZJUer. This script provides a VPN / WLAN / NEXTHOP for ZJUer.
EOF EOF
# dpkg-deb # dpkg-deb
find ./debian -type d | xargs chmod 755 find ./debian -type d | xargs chmod 755
fakeroot dpkg-deb -Zgzip --build debian # for opkg dpkg-deb -Zgzip --build debian # for opkg
mv debian.deb zjunet_${VERSION}_all.opk mv debian.deb zjunet_${VERSION}_all.opk
# remove debian/ # remove debian/

View File

@ -1,45 +0,0 @@
#!/bin/sh
set -e
rm -rf *.rpm
VERSION=$1
REALVERSION=`echo "$VERSION" | cut -d'-' -f1`
RELEASE=`echo "$VERSION" | cut -d'-' -f2`
mkdir -p rpm/
# share
cp ../../miscellaneous/* rpm/
cp ../../VERSION rpm/
# lib
mkdir -p rpm/lib/
cp ../../lib/* rpm/lib/
# bin
echo '/usr/lib/zjunet/zjunet.sh "$@"' > rpm/zjunet
install -m 755 -d ./debian/usr/bin
# rpm
ARCH="noarch"
SEMINAME="zjunet-$REALVERSION"
FULLNAME="zjunet-$VERSION"
rm -rf ${SEMINAME}.tar.gz
find rpm -type d | xargs chmod 755
rm -rf $SEMINAME
mv rpm $SEMINAME
tar zcf ${SEMINAME}.tar.gz $SEMINAME
mkdir -p $HOME/rpmbuild/SOURCES
cp ${SEMINAME}.tar.gz $HOME/rpmbuild/SOURCES
cp build_spec.sh $SEMINAME/
cd $SEMINAME
./build_spec.sh $VERSION
cd ..
cp "$SEMINAME/zjunet.spec" ./
mkdir -p "$HOME/rpmbuild/SPECS"
cp zjunet.spec "$HOME/rpmbuild/SPECS"
fakeroot rpmbuild -ba zjunet.spec --target $ARCH
rm -rf zjunet.spec ${SEMINAME}.tar.gz $SEMINAME
cp $HOME/rpmbuild/RPMS/$ARCH/${FULLNAME}.$ARCH.rpm ./

View File

@ -1,63 +0,0 @@
#!/bin/bash
VERSION=$1
REALVERSION=`echo "$VERSION" | cut -d'-' -f1`
RELEASE=`echo "$VERSION" | cut -d'-' -f2`
echo "Summary: Command Line Scripts for ZJU " > zjunet.spec
echo "Name: zjunet" >> zjunet.spec
echo "Version: $REALVERSION" >> zjunet.spec
echo "Release: $RELEASE" >> zjunet.spec
echo "License: GPL" >> zjunet.spec
echo "Group: Applications/Internet" >> zjunet.spec
echo "URL: https://github.com/QSCTech/zjunet/" >> zjunet.spec
echo "Vendor: Qiu Shi Chao Website of Zhejiang University" >> zjunet.spec
echo "Packager: Azuk 443 <me@azuk.top>" >> zjunet.spec
echo "Requires: xl2tpd >= 1.3.7, bind-utils" >> zjunet.spec
echo "BuildRoot: %{_builddir}/%{name}-root" >> zjunet.spec
echo "Source: %{name}-%{version}.tar.gz" >> zjunet.spec
echo "BuildArch: noarch" >> zjunet.spec
echo "" >> zjunet.spec
echo "%description" >> zjunet.spec
echo "Command Line Scripts for ZJU " >> zjunet.spec
echo "This script provides a VPN / WLAN / NEXTHOP for ZJUer. " >> zjunet.spec
echo "" >> zjunet.spec
echo "%prep" >> zjunet.spec
echo "%setup -q" >> zjunet.spec
echo "" >> zjunet.spec
echo "%build" >> zjunet.spec
echo 'echo $RPM_BUILD' >> zjunet.spec
echo "" >> zjunet.spec
echo "%install" >> zjunet.spec
echo 'rm -rf $RPM_BUILD_ROOT' >> zjunet.spec
echo 'mkdir -p $RPM_BUILD_ROOT/usr/bin' >> zjunet.spec
echo 'mkdir -p $RPM_BUILD_ROOT/usr/lib/zjunet' >> zjunet.spec
echo 'mkdir -p $RPM_BUILD_ROOT/usr/share/zjunet' >> zjunet.spec
echo 'install -m 755 zjunet $RPM_BUILD_ROOT/usr/bin/zjunet' >> zjunet.spec
echo 'install -m 755 zjunet-postinst $RPM_BUILD_ROOT/usr/share/zjunet/zjunet-postinst' >> zjunet.spec
cd lib
for f in *.sh; do
echo "install -m 755 lib/$f \$RPM_BUILD_ROOT/usr/lib/zjunet/$f" >> ../zjunet.spec
done
cd ..
echo 'install -m 644 VERSION $RPM_BUILD_ROOT/usr/share/zjunet/VERSION' >> zjunet.spec
echo "" >> zjunet.spec
echo "%files" >> zjunet.spec
echo "%defattr(-,root,root)" >> zjunet.spec
echo "/usr/bin/zjunet" >> zjunet.spec
echo "/usr/share/zjunet/zjunet-postinst" >> zjunet.spec
echo "/usr/share/zjunet/VERSION" >> zjunet.spec
cd lib
for f in *.sh; do
echo "/usr/lib/zjunet/$f" >> ../zjunet.spec
done
cd ..
echo "" >> zjunet.spec
echo "%clean" >> zjunet.spec
echo 'rm -rf $RPM_BUILD_ROOT' >> zjunet.spec
echo "" >> zjunet.spec
echo "%post" >> zjunet.spec
echo "/usr/share/zjunet/zjunet-postinst || true" >> zjunet.spec
echo "" >> zjunet.spec
../../changelog.py rpm >> zjunet.spec

View File

@ -1,25 +1,12 @@
#!/bin/sh #!/bin/sh
set -e
BASEDIR=$(dirname $0)/lib BASEDIR=$(dirname $0)/lib
if [ -z "$PREFIX" ]; then mkdir -p /usr/local/lib/zjunet
PREFIX=/usr/local cp -rf $BASEDIR/* /usr/local/lib/zjunet
fi mkdir -p /usr/local/bin
echo "#!/bin/sh" > /usr/local/bin/zjunet
mkdir -p $DESTDIR$PREFIX/lib/zjunet echo '/usr/local/lib/zjunet/zjunet.sh "$@"' >> /usr/local/bin/zjunet
cp -rf $BASEDIR/* $DESTDIR$PREFIX/lib/zjunet chmod +x /usr/local/bin/zjunet
mkdir -p $DESTDIR$PREFIX/bin
mkdir -p $DESTDIR$PREFIX/share/zjunet
ln -fs ../../share/zjunet/VERSION $DESTDIR$PREFIX/lib/zjunet/VERSION
cp -f VERSION $DESTDIR$PREFIX/share/zjunet
cat > $DESTDIR$PREFIX/bin/zjunet << EOF
#!/bin/sh
$PREFIX/lib/zjunet/zjunet.sh "\$@"
EOF
chmod +x $DESTDIR$PREFIX/bin/zjunet
echo "[INFO] Done." echo "[INFO] Done."
echo echo
if [[ -z $DESTDIR ]]; then zjunet usage
zjunet usage
fi

View File

@ -1 +0,0 @@
../VERSION

View File

@ -28,10 +28,9 @@ zju_test_and_set_up_dns () {
} }
# 浙大的DNS不是很稳定这里列了备用方案 # 浙大的DNS不是很稳定这里列了备用方案
# 官方 > 10.12.10.12 > Senorsen (QSC Server) DNS > 114 DNS # 官方 > 10.12.10.12 > Senorsen (QSC Server) DNS > ALI YUN
zju_test_and_set_up_dns \ zju_test_and_set_up_dns \
$1 \
10.10.0.21 10.10.0.22 10.10.0.23 \ 10.10.0.21 10.10.0.22 10.10.0.23 \
10.12.10.12 \ 10.12.10.12 \
10.202.68.73 \ 10.202.68.43 \
114.114.114.114 114.114.114.114

View File

@ -20,8 +20,6 @@
# along with this program. If not, see # along with this program. If not, see
# <http://www.gnu.org/licenses/>. # <http://www.gnu.org/licenses/>.
ip route flush cache
ip_route_del() { ip_route_del() {
count=$(ip route show $1 | wc -l) count=$(ip route show $1 | wc -l)
if [ "${count}" -gt "0" ]; then if [ "${count}" -gt "0" ]; then
@ -33,9 +31,7 @@ echo "[INFO] Setting up ip route."
gateway=$(ip route get 10.10.0.21 | grep via | awk '{print $3}') gateway=$(ip route get 10.10.0.21 | grep via | awk '{print $3}')
# Recently VPN server 10.5.1.7 has the P-t-P: 172.172.172.2, after some updates. devs_count=$(ip addr show | grep 'inet.*ppp' | grep ' 10.5.' | awk '{print $7}' | wc -l)
# Mar 2019 Update: A new VPN server 10.0.2.27 has been set up.
devs_count=$(ip addr show | grep 'inet.*ppp' | grep ' 10.5.\|172.172.172.\|10.0.2.' | awk '{print $7}' | wc -l)
if [ "${devs_count}" -eq "0" ]; then if [ "${devs_count}" -eq "0" ]; then
dev=$(ip route get 10.10.0.21 | head -n1 | awk '{print $5}') dev=$(ip route get 10.10.0.21 | head -n1 | awk '{print $5}')
@ -49,7 +45,6 @@ if [ "${devs_count}" -eq "0" ]; then
ip_route_del 210.32.160.0/21 ip_route_del 210.32.160.0/21
ip_route_del 210.32.168.0/22 ip_route_del 210.32.168.0/22
ip_route_del 210.32.172.0/23 ip_route_del 210.32.172.0/23
ip_route_del 210.32.174.0/24
ip_route_del 210.32.176.0/20 ip_route_del 210.32.176.0/20
ip_route_del 222.205.0.0/17 ip_route_del 222.205.0.0/17
ip_route_del 10.5.1.0/24 ip_route_del 10.5.1.0/24
@ -69,6 +64,8 @@ case "$gateway" in
10.189.*) 10.189.*)
ip route replace 10.50.200.245 via $gateway ip route replace 10.50.200.245 via $gateway
;; ;;
10.171.*)
;;
*) *)
# 内网静态路由 # 内网静态路由
# See also: #18 (thanks Hexcles Ma) # See also: #18 (thanks Hexcles Ma)
@ -79,32 +76,41 @@ case "$gateway" in
ip route replace 58.196.224.0/20 via $gateway ip route replace 58.196.224.0/20 via $gateway
ip route replace 58.200.100.0/24 via $gateway ip route replace 58.200.100.0/24 via $gateway
# The public CERNET IP of most ZJU servers, which can be reached directly in the Intranet through 10.0.0.0/8. # The public CERNET IP of most ZJU servers, which can be reached directly in the Intranet.
# If these servers are DNATed(have 210.32.*.* IP), we can't reach it through our gateway or VPN P-t-P. # Most of them do have a 10.* IP, but sometimes school DNS just returns the public ones.
# However these addresses also belong to Yu Quan Campus, our VPN, etc.,
# Which can be reached through our internal gateway.
ip route replace 210.32.0.0/20 via $gateway ip route replace 210.32.0.0/20 via $gateway
ip route replace 210.32.128.0/19 via $gateway ip route replace 210.32.128.0/19 via $gateway
ip route replace 210.32.160.0/21 via $gateway ip route replace 210.32.160.0/21 via $gateway
ip route replace 210.32.168.0/22 via $gateway ip route replace 210.32.168.0/22 via $gateway
ip route replace 210.32.172.0/23 via $gateway ip route replace 210.32.172.0/23 via $gateway
ip route replace 210.32.174.0/24 via $gateway
ip route replace 210.32.176.0/20 via $gateway ip route replace 210.32.176.0/20 via $gateway
# 玉泉和我们 vpn 后的 ip
ip route replace 222.205.0.0/17 via $gateway ip route replace 222.205.0.0/17 via $gateway
;; ;;
esac esac
# NEXTHOP # NEXTHOP
# Recently VPN server 10.5.1.7 has the P-t-P: 172.172.172.2, after some updates. devs=$(ip addr show | grep 'inet.*ppp' | grep ' 10.5.' | awk '{print $7}')
# Mar 2019 Update: A new VPN server 10.0.2.27 has been set up.
devs=$(ip addr show | grep 'inet.*ppp' | grep ' 10.5.\|172.172.172.\|10.0.2.' | awk '{print $7}')
cmd="ip route replace default" cmd="ip route replace default"
for dev in $devs; do for dev in $devs; do
cmd="${cmd} nexthop dev ${dev}" cmd="${cmd} nexthop dev ${dev}"
done done
case "$gateway" in
10.189.*)
# WLAN
zjuwlan_test_ip=10.202.68.44
ip route replace $zjuwlan_test_ip via ${gateway}
zjuwlan_status=`curl -s $zjuwlan_test_ip | grep net.zju.edu.cn | wc -l`
if [ $zjuwlan_status -eq 0 ]
then
cmd="${cmd} nexthop via ${gateway}"
fi
ip route del $zjuwlan_test_ip || true
;;
esac
$cmd $cmd
ip route ip route
ip route flush cache

View File

@ -1,4 +1,4 @@
#!/bin/bash #!/bin/sh
# user.sh -- User Manager # user.sh -- User Manager
# #
@ -18,17 +18,22 @@
# along with this program. If not, see # along with this program. If not, see
# <http://www.gnu.org/licenses/>. # <http://www.gnu.org/licenses/>.
L2TPD_CFG_FILE=/etc/xl2tpd/xl2tpd.conf # init
users_enabled="$HOME/.zjunet/users-enabled"
users_disabled="$HOME/.zjunet/users-disabled"
mkdir -p $users_enabled
mkdir -p $users_disabled
BASEDIR=$(dirname $0) BASEDIR=$(dirname $0)
getall() { getall() {
cat $L2TPD_CFG_FILE | grep 'lac zju-l2tp-' | sed 's/\[lac zju-l2tp-//' | sed 's/\]//' ls -1A $users_enabled | xargs | tr "\n" " "
} }
edituser() { edituser() {
username=$1 username=$1
password=$2 password=$2
echo $password > "$users_enabled/${username}"
echo "[INFO] Disconnect VPN" echo "[INFO] Disconnect VPN"
"${BASEDIR}/vpn.sh" disconnect "${BASEDIR}/vpn.sh" disconnect
echo "[INFO] Write to xl2tpd.conf" echo "[INFO] Write to xl2tpd.conf"
@ -40,6 +45,18 @@ edituser() {
# dispatch # dispatch
case "$1" in case "$1" in
enable)
users=$(ls -1A $users_disabled | xargs | tr "\n" " ")
read -p "Enable User [ ${users}]: " username
mv "${users_disabled}/${username}" "${users_enabled}/${username}"
;;
disable)
users=$(getall)
read -p "Disable User [ ${users}]: " username
mv "${users_enabled}/${username}" "${users_disabled}/${username}"
;;
add) add)
read -p "username: " username read -p "username: " username
read -p "password: " password read -p "password: " password
@ -53,14 +70,20 @@ case "$1" in
edituser $username $password edituser $username $password
;; ;;
delete)
users=$(getall)
read -p "Delete User [ ${users}]: " username
rm -i "$users_enabled/${username}"
;;
list) list)
getall ls -1A $users_enabled
;; ;;
# Get a user # Get a user
# @private # @private
get) get)
count=$(getall | wc -l) count=$(ls -1A $users_enabled | wc -l)
if [ "${count}" -eq "0" ]; then if [ "${count}" -eq "0" ]; then
echo "No user found. Use 'zjunet user add' to add a user." echo "No user found. Use 'zjunet user add' to add a user."
exit 1 exit 1
@ -69,7 +92,7 @@ case "$1" in
users=$(getall) users=$(getall)
read -p "Choose User [ ${users}]: " username read -p "Choose User [ ${users}]: " username
else else
username=$(getall | head -n1) username=$(ls -1 $users_enabled | head -n1)
fi fi
echo $username echo $username
fi fi
@ -84,9 +107,8 @@ case "$1" in
# @private # @private
getpwd) getpwd)
username=$2 username=$2
"${BASEDIR}/sudo.sh" cat /etc/ppp/peers/zju-l2tp-${username} | grep password | sed 's/password //' cat "${users_enabled}/${username}"
;; ;;
*) *)
${BASEDIR}/zjunet.sh usage ${BASEDIR}/zjunet.sh usage
;; ;;

View File

@ -34,20 +34,20 @@ flush() {
disconnect() { disconnect() {
users=$("${BASEDIR}/user.sh" getall) users=$("${BASEDIR}/user.sh" getall)
for username in $users; do for username in $users; do
echo "[INFO] Logout: ${username}"
"${BASEDIR}/sudo.sh" "${BASEDIR}/xl2tpd.sh" disconnect $username "${BASEDIR}/sudo.sh" "${BASEDIR}/xl2tpd.sh" disconnect $username
done done
"${BASEDIR}/sudo.sh" "${BASEDIR}/route.sh" "${BASEDIR}/sudo.sh" "${BASEDIR}/route.sh"
} }
connect() { connect() {
disconnect
users=$("${BASEDIR}/user.sh" getall) users=$("${BASEDIR}/user.sh" getall)
"${BASEDIR}/sudo.sh" "${BASEDIR}/xl2tpd.sh" restart
for username in $users; do for username in $users; do
password=$("${BASEDIR}/user.sh" getpwd $username) password=$("${BASEDIR}/user.sh" getpwd $username)
echo "[INFO] Login using ${username}" echo "[INFO] Login using ${username}"
"${BASEDIR}/sudo.sh" "${BASEDIR}/xl2tpd.sh" waituser $username "${BASEDIR}/sudo.sh" "${BASEDIR}/xl2tpd.sh" connect $username $password
flush flush
done done
@ -65,18 +65,16 @@ connect() {
case "$1" in case "$1" in
d|-d|disconnect) -d)
disconnect disconnect
;; ;;
""|c|-c|connect) disconnect)
disconnect disconnect
sleep 3
connect
;; ;;
*) *)
echo Invalid subcommand \"$1\" for \`zjunet vpn\`. Run \`zjunet usage\` for help. connect
;; ;;
esac esac

View File

@ -2,10 +2,10 @@
# wlan.sh -- login/logout for ZJUWLAN # wlan.sh -- login/logout for ZJUWLAN
# #
# Requirements: curl
#
# Copyright (C) 2014 Zhang Hai <Dreaming.in.Code.ZH@Gmail.com> # Copyright (C) 2014 Zhang Hai <Dreaming.in.Code.ZH@Gmail.com>
# Copyright (C) 2014 Zeno Zeng <zenoofzeng@gmail.com> # Copyright (C) 2014 Zeno Zeng <zenoofzeng@gmail.com>
# Copyright (C) 2017 Wu Fan <wfwf1997@gmail.com>
# Copyright (C) 2023 Azuk 443 <azukmm@gmail.com>
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -21,5 +21,66 @@
# along with this program. If not, see # along with this program. If not, see
# <http://www.gnu.org/licenses/>. # <http://www.gnu.org/licenses/>.
echo "zjunet WLAN function is deprecated." BASEDIR=$(dirname $0)
exit 1
USER="${BASEDIR}/user.sh"
USERNAME=$($USER get)
PASSWORD=$($USER getpwd $USERNAME)
logout() {
USERNAME=$1
PASSWORD=$2
echo "Logout: ${USERNAME}"
RESPONSE=$(curl "https://net.zju.edu.cn/cgi-bin/srun_portal" -H "Content-Type: application/x-www-form-urlencoded" -d "action=logout" -s)
case "${RESPONSE}" in
*ok*)
echo "Logout: success."
;;
*成功*)
echo "Logout: success."
;;
*)
echo "Logout: ${RESPONSE}"
exit 1;
;;
esac
}
login() {
USERNAME=$1
PASSWORD=$2
logout $USERNAME $PASSWORD
echo "Login: ${USERNAME}"
RESPONSE=$(curl "https://net.zju.edu.cn/cgi-bin/srun_portal" -H "Content-Type: application/x-www-form-urlencoded" -d "action=login&username=${USERNAME}&password=${PASSWORD}&ac_id=3&type=1&is_ldap=1&local_auth=1" -s)
case "${RESPONSE}" in
*help.html*)
echo "Login: success."
;;
*login_ok*)
echo "Login: success."
;;
*)
echo "Login: ${RESPONSE}" >&2
exit 1
;;
esac
}
case "$1" in
disconnect)
logout $USERNAME $PASSWORD
;;
-d)
logout $USERNAME $PASSWORD
;;
*)
login $USERNAME $PASSWORD
;;
esac

View File

@ -4,7 +4,6 @@
# #
# Copyright (C) 2014 Zeno Zeng <zenoofzeng@gmail.com> # Copyright (C) 2014 Zeno Zeng <zenoofzeng@gmail.com>
# Copyright (C) 2014 Zhang Hai <Dreaming.in.Code.ZH@Gmail.com> # Copyright (C) 2014 Zhang Hai <Dreaming.in.Code.ZH@Gmail.com>
# Copyright (C) 2014 Xero Essential <x@xeroe.net || xqyww123@gmail.com>
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -19,6 +18,8 @@
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see # along with this program. If not, see
# <http://www.gnu.org/licenses/>. # <http://www.gnu.org/licenses/>.
#
# RUN AS ROOT! >..< ~~ / by xero ~~~ ararararar ~~~~
LNS="10.5.1.9" LNS="10.5.1.9"
L2TPD_CFG_FILE=/etc/xl2tpd/xl2tpd.conf L2TPD_CFG_FILE=/etc/xl2tpd/xl2tpd.conf
@ -26,7 +27,7 @@ L2TPD_CFG_FILE=/etc/xl2tpd/xl2tpd.conf
USERNAME=$2 USERNAME=$2
PASSWORD=$3 PASSWORD=$3
LAC_NAME=zju-l2tp-${USERNAME} LAC_NAME=zju-l2tp-${USERNAME}
PPP_LOG_FILE=/tmp/zju-l2tp-log-${USERNAME} PPP_LOG_FILE=/tmp/zju-l2tp-log
PPP_OPT_FILE=/etc/ppp/peers/${LAC_NAME} PPP_OPT_FILE=/etc/ppp/peers/${LAC_NAME}
mkdir -p /var/log/zjunet/ mkdir -p /var/log/zjunet/
@ -34,29 +35,33 @@ LOG_FILE=/var/log/zjunet/${USERNAME}
XL2TPD_CONTROL_FILE=/var/run/xl2tpd/l2tp-control XL2TPD_CONTROL_FILE=/var/run/xl2tpd/l2tp-control
type systemctl >/dev/null 2>&1
HAVE_SYSTEMD=$?
xl2tpd_stop() { xl2tpd_stop() {
echo "[INFO] Stopping xl2tpd" # for Openwrt / Debian / Ubuntu
if [ $HAVE_SYSTEMD -eq 0 ]; then type systemctl >/dev/null 2>&1 || {
systemctl stop xl2tpd
else
/etc/init.d/xl2tpd stop /etc/init.d/xl2tpd stop
fi }
# for Arch Linux
type systemctl >/dev/null 2>&1 && {
systemctl xl2tpd stop
}
} }
xl2tpd_start() { xl2tpd_start() {
echo "[INFO] Starting xl2tpd" # for Openwrt / Debian / Ubuntu
if [ $HAVE_SYSTEMD -eq 0 ]; then type systemctl >/dev/null 2>&1 || {
systemctl start xl2tpd
else
/etc/init.d/xl2tpd start /etc/init.d/xl2tpd start
fi }
# for Arch Linux
type systemctl >/dev/null 2>&1 && {
systemctl xl2tpd start
}
# wait until ready # wait until ready
for i in $(seq 0 10); do for i in $(seq 0 10); do
if [ -e ${XL2TPD_CONTROL_FILE} ] || (type systemctl >/dev/null && systemctl status xl2tpd >/dev/null) ; then if [ -e ${XL2TPD_CONTROL_FILE} ]; then
echo "[INFO] xl2tpd ready." echo "[INFO] xl2tpd ready."
return 0 return 0
fi fi
@ -68,8 +73,7 @@ xl2tpd_start() {
} }
xl2tpd_trystart() { xl2tpd_trystart() {
echo "[INFO] Try to start xl2tpd if not" if [ -e ${XL2TPD_CONTROL_FILE} ]; then
if [ -e ${XL2TPD_CONTROL_FILE} ] || (type systemctl >/dev/null && systemctl status xl2tpd >/dev/null); then
echo "[INFO] xl2tpd ready." echo "[INFO] xl2tpd ready."
else else
xl2tpd_start xl2tpd_start
@ -83,6 +87,7 @@ xl2tpd_restart() {
} }
xl2tpd_create_lac() { xl2tpd_create_lac() {
#touch $PPP_LOG_FILE
cat > $PPP_OPT_FILE <<EOF cat > $PPP_OPT_FILE <<EOF
noauth noauth
@ -90,7 +95,6 @@ linkname $LAC_NAME
logfile $PPP_LOG_FILE logfile $PPP_LOG_FILE
name $USERNAME name $USERNAME
password $PASSWORD password $PASSWORD
mtu 1428
EOF EOF
chmod 600 $PPP_OPT_FILE chmod 600 $PPP_OPT_FILE
@ -113,20 +117,21 @@ EOF
} }
xl2tpd_connect() { xl2tpd_connect() {
echo "[INFO] try connecting $1" xl2tpd-control connect $1
pkill xl2tpd-control > /dev/null
xl2tpd-control connect-lac $1 &
echo "[INFO] xl2tpd-control done"
} }
xl2tpd_disconnect() { xl2tpd_disconnect() {
echo "[INFO] try disconnecting $1" xl2tpd-control disconnect $1
pkill xl2tpd-control > /dev/null
xl2tpd-control disconnect-lac $1 &
echo "[INFO] xl2tpd-control done"
} }
xl2tpd_waituser() { connect() {
xl2tpd_disconnect ${LAC_NAME}
xl2tpd_connect ${LAC_NAME}
echo -n > $PPP_LOG_FILE
prev_count=$(ip addr show | grep 'inet.*ppp' | grep ' 10.5.' | wc -l)
for i in $(seq 0 10000); do for i in $(seq 0 10000); do
tail $PPP_LOG_FILE >> $LOG_FILE tail $PPP_LOG_FILE >> $LOG_FILE
@ -134,27 +139,18 @@ xl2tpd_waituser() {
then then
echo "[INFO] Connection terminated." echo "[INFO] Connection terminated."
echo -n > $PPP_LOG_FILE echo -n > $PPP_LOG_FILE
echo "[INFO] Retrying now. " echo "[INFO] Retrying now. (force kicking off, may take some time)"
sleep 1
xl2tpd_disconnect ${LAC_NAME} xl2tpd_disconnect ${LAC_NAME}
sleep 5 sleep 1
xl2tpd_connect ${LAC_NAME} xl2tpd_connect ${LAC_NAME}
echo "[INFO] again"
fi fi
echo -n > $PPP_LOG_FILE echo -n > $PPP_LOG_FILE
for pid in "/var/run/ppp-${LAC_NAME}.pid" \ count=$(ip addr show | grep 'inet.*ppp' | grep ' 10.5.' | wc -l)
"/var/run/pppdppp-${LAC_NAME}.pid" \ if [ ${count} -gt ${prev_count} ]; then
"/var/run/pppd/ppp-${LAC_NAME}.pid"; do echo "Bring up ppp, done."
if [ -e $pid ]; then
ppp=$(cat $pid | grep ppp)
if ip addr show | grep "inet.*${ppp}" > /dev/null; then
ip addr show | grep "inet.*${ppp}" | sed 's/^ */[VPN] /'
return return
fi fi
break
fi
done
done done
@ -184,8 +180,8 @@ case $1 in
xl2tpd_create_lac xl2tpd_create_lac
;; ;;
waituser) connect)
xl2tpd_waituser connect
;; ;;
disconnect) disconnect)

View File

@ -3,7 +3,6 @@
# zjunet.sh -- router for zjunet # zjunet.sh -- router for zjunet
# #
# Copyright (C) 2014 Zeno Zeng <zenoofzeng@gmail.com> # Copyright (C) 2014 Zeno Zeng <zenoofzeng@gmail.com>
# Copyright (C) 2023 Azuk 443 <azukmm@gmail.com>
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -20,59 +19,55 @@
# <http://www.gnu.org/licenses/>. # <http://www.gnu.org/licenses/>.
BASEDIR=$(dirname $0) BASEDIR=$(dirname $0)
MISCELLDIR="$BASEDIR/../../share/zjunet"
case "$1" in case "$1" in
r|route) route)
"${BASEDIR}/sudo.sh" "${BASEDIR}/route.sh" "${BASEDIR}/sudo.sh" "${BASEDIR}/route.sh"
;; ;;
u|user) user)
"${BASEDIR}/user.sh" $2 "${BASEDIR}/user.sh" $2
;; ;;
a|all) all)
"${BASEDIR}/wlan.sh" $2 "${BASEDIR}/wlan.sh" $2
"${BASEDIR}/vpn.sh" $2 "${BASEDIR}/vpn.sh" $2
;; ;;
w|wlan) wlan)
"${BASEDIR}/wlan.sh" $2 "${BASEDIR}/wlan.sh" $2
;; ;;
v|vpn) vpn)
"${BASEDIR}/vpn.sh" $2 "${BASEDIR}/vpn.sh" $2
;; ;;
d|dns) dns)
"${BASEDIR}/dns.sh" $2 "${BASEDIR}/dns.sh"
;; ;;
-v|version|--version) --version)
version_full=`cat "${MISCELLDIR}/VERSION"` echo "zjunet version: zjunet-0.1.1"
version=$(echo $version_full | sed 's/-.*//')
echo "zjunet version: $version (${version_full})"
;; ;;
*) *)
cat <<EOF cat <<EOF
zjunet: CLI tool (VPN/WLAN/DNS) for network connection in ZJU zjunet: CLI Tool (VPN/WLAN/DNS) for Zjuer
Usage: zjunet [ACTION] Usage: zjunet [ACTION]
Actions: Actions:
user, u user
add Add a user add Add a user
list List all enabled users
edit Edit a (enabled) user edit Edit a (enabled) user
* Note: to delete/disable a user, edit /etc/xl2tpd/xl2tpd.conf delete Delete a (enabled) user
all, a list List all enabled users
connect, -c Connect VPN & ZJUWLAN, and combine them using nexthop enable Enable a user
disconnect, -d Disconnect VPN & ZJUWLAN disable Disable a user
vpn, v all
connect, -c Connect VPN and set up ip route connect(-c) Connect VPN & ZJUWLAN, and combine them using nexthop
disconnect, -d Disconnect VPN and reset ip route disconnect(-d) Disconnect VPN & ZJUWLAN
route, r Set up static route vpn
dns [ip], d [ip] Test and set up DNS Server (default: 10.10.0.21) connect(-c) Connect VPN and set up ip route
version, -v Display program version disconnect(-d) Disconnect VPN and reset ip route
wlan
Example: connect(-c) Login ZJUWLAN via curl
zjunet user add Add a new user disconnect(-d) Logout ZJUWLAN via curl
zjunet vpn -c Connect VPN route Set up ip route
zjunet vpn -d Disconnect VPN dns Test and set up DNS Server
EOF EOF
;; ;;
esac esac

View File

@ -1,16 +0,0 @@
#!/bin/sh
cat <<BANNER
----------------------------------------------------------------------
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License Version 3 for more details.
You can ask questions, file a bug or make PRs here:
* https://github.com/QSCTech/zjunet
----------------------------------------------------------------------
BANNER

View File

@ -1,7 +1,4 @@
#!/bin/sh #!/bin/sh
PREFIX=/usr/local rm -rIv /usr/local/lib/zjunet
rm -iv /usr/local/bin/zjunet
rm -rIv $PREFIX/lib/zjunet
rm -iv $PREFIX/bin/zjunet
rm -riv $PREFIX/share/zjunet