Merge pull request #132 from flant/rc/2.0.0

Release 2.0.0
pull/137/head 2.0.0
Ilya Sosnovsky 5 months ago committed by GitHub
commit ca53605554
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  1. 7
      .dockerignore
  2. 2
      .github/workflows/publish-latest.yaml
  3. 2
      .github/workflows/release.yaml
  4. 2
      .github/workflows/release_arm.yaml
  5. 8
      Dockerfile
  6. 6
      Dockerfile.openvpn
  7. 84
      README.md
  8. 10
      docker-compose.yaml
  9. 10826
      frontend/package-lock.json
  10. 9
      frontend/package.json
  11. 131
      frontend/src/main.js
  12. 8
      frontend/src/style.css
  13. 56
      frontend/static/index.html
  14. 63
      frontend/webpack.config.js
  15. 4
      go.mod
  16. 2
      go.sum
  17. 215
      helpers.go
  18. 84
      kubernetes.go
  19. 552
      main.go
  20. 4
      setup/auth.sh
  21. 1
      setup/openvpn.conf

@ -3,7 +3,7 @@
*.iml
out
gen
.github
easyrsa
easyrsa_master
@ -13,6 +13,7 @@ ccd_master
ccd_slave
werf.yaml
frontend/node_modules
frontend/static/dist
openvpn-web-ui
openvpn-ui
openvpn-admin
@ -20,4 +21,6 @@ ovpn-admin
docker-compose.yaml
docker-compose-slave.yaml
img
img
dashboard
.helm

@ -5,7 +5,7 @@ on:
jobs:
build:
name: build latest images for relase
name: build latest images for release
runs-on: ubuntu-latest
steps:
- name: Checkout code

@ -17,7 +17,7 @@ jobs:
- name: checkout code
uses: actions/checkout@v2
- name: build binaries
uses: wangyoucao577/go-release-action@v1.22
uses: wangyoucao577/go-release-action@v1.28
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
goversion: 1.17

@ -17,7 +17,7 @@ jobs:
- name: checkout code
uses: actions/checkout@v2
- name: build binaries
uses: wangyoucao577/go-release-action@v1.22
uses: wangyoucao577/go-release-action@v1.28
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
goversion: 1.17

@ -1,4 +1,4 @@
FROM node:16.13.0-alpine3.12 AS frontend-builder
FROM node:16-alpine3.15 AS frontend-builder
COPY frontend/ /app
RUN cd /app && npm install && npm run build
@ -8,10 +8,10 @@ COPY --from=frontend-builder /app/static /app/frontend/static
COPY . /app
RUN cd /app && packr2 && env CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -a -tags netgo -ldflags '-linkmode external -extldflags -static -s -w' -o ovpn-admin && packr2 clean
FROM alpine:3.14
FROM alpine:3.16
WORKDIR /app
COPY --from=backend-builder /app/ovpn-admin /app
RUN apk add --update bash easy-rsa openssl openvpn && \
RUN apk add --update bash easy-rsa openssl openvpn coreutils && \
ln -s /usr/share/easy-rsa/easyrsa /usr/local/bin && \
wget https://github.com/pashcovich/openvpn-user/releases/download/v1.0.3/openvpn-user-linux-amd64.tar.gz -O - | tar xz -C /usr/local/bin && \
wget https://github.com/pashcovich/openvpn-user/releases/download/v1.0.4/openvpn-user-linux-amd64.tar.gz -O - | tar xz -C /usr/local/bin && \
rm -rf /tmp/* /var/tmp/* /var/cache/apk/* /var/cache/distfiles/*

@ -1,7 +1,7 @@
FROM alpine:3.14
RUN apk add --update bash openvpn easy-rsa && \
FROM alpine:3.16
RUN apk add --update bash openvpn easy-rsa iptables && \
ln -s /usr/share/easy-rsa/easyrsa /usr/local/bin && \
wget https://github.com/pashcovich/openvpn-user/releases/download/v1.0.3/openvpn-user-linux-amd64.tar.gz -O - | tar xz -C /usr/local/bin && \
wget https://github.com/pashcovich/openvpn-user/releases/download/v1.0.4/openvpn-user-linux-amd64.tar.gz -O - | tar xz -C /usr/local/bin && \
rm -rf /tmp/* /var/tmp/* /var/cache/apk/* /var/cache/distfiles/*
COPY setup/ /etc/openvpn/setup
RUN chmod +x /etc/openvpn/setup/configure.sh

@ -8,8 +8,8 @@ Originally created in [Flant](https://flant.com/) for internal needs & used for
## Features
* Adding OpenVPN users (generating certificates for them);
* Revoking/restoring users certificates;
* Adding, deleting OpenVPN users (generating certificates for them);
* Revoking/restoring/rotating users certificates;
* Generating ready-to-user config files;
* Providing metrics for Prometheus, including certificates expiration date, number of (connected/total) users, information about connected users;
* (optionally) Specifying CCD (`client-config-dir`) for each user;
@ -28,15 +28,12 @@ An example of dashboard made using ovpn-admin metrics:
## Installation
### Disclaimer
This tool uses external calls for `bash`, `coreutils` and `easy-rsa`, thus **Linux systems only are supported** at the moment.
### 1. Docker
There is a ready-to-use [docker-compose.yaml](https://github.com/flant/ovpn-admin/blob/master/docker-compose.yaml), so you can just change/add values you need and start it with [start.sh](https://github.com/flant/ovpn-admin/blob/master/start.sh).
Requirements. You need [Docker](https://docs.docker.com/get-docker/) and [docker-compose](https://docs.docker.com/compose/install/) installed.
Requirements:
You need [Docker](https://docs.docker.com/get-docker/) and [docker-compose](https://docs.docker.com/compose/install/) installed.
Commands to execute:
@ -45,6 +42,9 @@ git clone https://github.com/flant/ovpn-admin.git
cd ovpn-admin
./start.sh
```
#### 1.1
Ready docker images available on [Docker Hub](https://hub.docker.com/r/flant/ovpn-admin/tags)
. Tags are simple: `$VERSION` or `latest` for ovpn-admin and `openvpn-$VERSION` or `openvpn-latest` for openvpn-server
### 2. Building from source
@ -65,11 +65,19 @@ cd ovpn-admin
(Please don't forget to configure all needed params in advance.)
### 3. Prebuilt binary (WIP)
### 3. Prebuilt binary
You can also download and use prebuilt binaries from the [releases](https://github.com/flant/ovpn-admin/releases/latest) page — just choose a relevant tar.gz file.
You can also download and use prebuilt binaries from the [releases](https://github.com/flant/ovpn-admin/releases) page — just choose a relevant tar.gz file.
To use password authentication (the `--auth` flag) you have to install [openvpn-user](https://github.com/pashcovich/openvpn-user/releases). This tool should be available in your `$PATH` and its binary should be executable (`+x`).
## Notes
* this tool uses external calls for `bash`, `coreutils` and `easy-rsa`, thus **Linux systems only are supported** at the moment.
* to enable additional password authentication provide `--auth` and `--auth.db="/etc/easyrsa/pki/users.db`" flags and install [openvpn-user](https://github.com/pashcovich/openvpn-user/releases/latest). This tool should be available in your `$PATH` and its binary should be executable (`+x`).
* master-replica synchronization does not work with `--storage.backend=kubernetes.secrets` - **WIP**
* additional password authentication does not work with `--storage.backend=kubernetes.secrets` - **WIP**
* if you use `--ccd` and `--ccd.path="/etc/openvpn/ccd"` abd plan to use static address setup for users do not forget to provide `--ovpn.network="172.16.100.0/24"` with valid openvpn-server network
* tested only with Openvpn-server versions 2.4 and 2.
* status of users connections update every 28 second(*no need to ask why =)*)
## Usage
@ -80,88 +88,82 @@ Flags:
--help show context-sensitive help (try also --help-long and --help-man)
--listen.host="0.0.0.0" host for ovpn-admin
(or $OVPN_LISTEN_HOST)
(or OVPN_LISTEN_HOST)
--listen.port="8080" port for ovpn-admin
(or $OVPN_LISTEN_PORT)
(or OVPN_LISTEN_PORT)
--role="master" server role, master or slave
(or $OVPN_ROLE)
(or OVPN_ROLE)
--master.host="http://127.0.0.1"
(or $OVPN_MASTER_HOST) URL for the master server
(or OVPN_MASTER_HOST) URL for the master server
--master.basic-auth.user="" user for master server's Basic Auth
(or $OVPN_MASTER_USER)
(or OVPN_MASTER_USER)
--master.basic-auth.password=""
(or $OVPN_MASTER_PASSWORD) password for master server's Basic Auth
(or OVPN_MASTER_PASSWORD) password for master server's Basic Auth
--master.sync-frequency=600 master host data sync frequency in seconds
(or $OVPN_MASTER_SYNC_FREQUENCY)
(or OVPN_MASTER_SYNC_FREQUENCY)
--master.sync-token=TOKEN master host data sync security token
(or $OVPN_MASTER_TOKEN)
(or OVPN_MASTER_TOKEN)
--ovpn.network="172.16.100.0/24"
(or $OVPN_NETWORK) NETWORK/MASK_PREFIX for OpenVPN server
(or OVPN_NETWORK) NETWORK/MASK_PREFIX for OpenVPN server
--ovpn.server=HOST:PORT:PROTOCOL ...
(or $OVPN_SERVER) HOST:PORT:PROTOCOL for OpenVPN server
(or OVPN_SERVER) HOST:PORT:PROTOCOL for OpenVPN server
can have multiple values
--ovpn.server.behindLB enable if your OpenVPN server is behind Kubernetes
(or $OVPN_LB) Service having the LoadBalancer type
(or OVPN_LB) Service having the LoadBalancer type
--ovpn.service="openvpn-external"
(or $OVPN_LB_SERVICE) the name of Kubernetes Service having the LoadBalancer
(or OVPN_LB_SERVICE) the name of Kubernetes Service having the LoadBalancer
type if your OpenVPN server is behind it
--mgmt=main=127.0.0.1:8989 ...
(or $OVPN_MGMT) ALIAS=HOST:PORT for OpenVPN server mgmt interface;
(or OVPN_MGMT) ALIAS=HOST:PORT for OpenVPN server mgmt interface;
can have multiple values
--metrics.path="/metrics" URL path for exposing collected metrics
(or $OVPN_METRICS_PATH)
(or OVPN_METRICS_PATH)
--easyrsa.path="./easyrsa/" path to easyrsa dir
(or $EASYRSA_PATH)
(or EASYRSA_PATH)
--easyrsa.index-path="./easyrsa/pki/index.txt"
(or $OVPN_INDEX_PATH) path to easyrsa index file
(or OVPN_INDEX_PATH) path to easyrsa index file
--ccd enable client-config-dir
(or $OVPN_CCD)
(or OVPN_CCD)
--ccd.path="./ccd" path to client-config-dir
(or $OVPN_CCD_PATH)
(or OVPN_CCD_PATH)
--templates.clientconfig-path=""
(or $OVPN_TEMPLATES_CC_PATH) path to custom client.conf.tpl
(or OVPN_TEMPLATES_CC_PATH) path to custom client.conf.tpl
--templates.ccd-path="" path to custom ccd.tpl
(or $OVPN_TEMPLATES_CCD_PATH)
(or OVPN_TEMPLATES_CCD_PATH)
--auth.password enable additional password authorization
(or $OVPN_AUTH)
(or OVPN_AUTH)
--auth.db="./easyrsa/pki/users.db"
(or $OVPN_AUTH_DB_PATH) database path for password authorization
--debug enable debug mode
(or $OVPN_DEBUG)
--verbose enable verbose mode
(or $OVPN_VERBOSE)
(or OVPN_AUTH_DB_PATH) database path for password authorization
--log.level set log level: trace, debug, info, warn, error (default info)
(or $LOG_LEVEL)
(or LOG_LEVEL)
--log.format set log format: text, json (default text)
(or $LOG_FORMAT)
(or LOG_FORMAT)
--storage.backend storage backend: filesystem, kubernetes.secrets (default filesystem)
(or $STORAGE_BACKEND)
(or STORAGE_BACKEND)
--version show application version
```

@ -10,6 +10,7 @@ services:
environment:
OVPN_SERVER_NET: "192.168.100.0"
OVPN_SERVER_MASK: "255.255.255.0"
OVPN_PASSWD_AUTH: "true"
cap_add:
- NET_ADMIN
ports:
@ -24,12 +25,17 @@ services:
image: ovpn-admin:local
command: /app/ovpn-admin
environment:
OVPN_DEBUG: "True"
OVPN_VERBOSE: "True"
OVPN_DEBUG: "true"
OVPN_VERBOSE: "true"
OVPN_NETWORK: "192.168.100.0/24"
OVPN_CCD: "true"
OVPN_CCD_PATH: "/mnt/ccd"
EASYRSA_PATH: "/mnt/easyrsa"
OVPN_SERVER: "127.0.0.1:7777:tcp"
OVPN_INDEX_PATH: "/mnt/easyrsa/pki/index.txt"
OVPN_AUTH: "true"
OVPN_AUTH_DB_PATH: "/mnt/easyrsa/pki/users.db"
LOG_LEVEL: "debug"
network_mode: service:openvpn
volumes:
- ./easyrsa_master:/mnt/easyrsa

File diff suppressed because it is too large Load Diff

@ -10,14 +10,15 @@
"build": "cross-env NODE_ENV=production webpack --progress"
},
"dependencies": {
"axios": "^0.24.0",
"bootstrap-vue": "^2.21.2",
"axios": "^0.27.1",
"bootstrap-vue": "^2.22.0",
"normalize.css": "^8.0.1",
"vue": "^2.6.14",
"vue-clipboard2": "^0.3.3",
"vue-cookies": "^1.7.4",
"vue-good-table": "^2.21.11",
"vue-notification": "^1.3.20"
"vue-notification": "^1.3.20",
"vue-style-loader": "^4.1.3"
},
"browserslist": [
"> 1%",
@ -38,7 +39,7 @@
"node-sass": "^7.0.1",
"sass-loader": "^12.4.0",
"terser-webpack-plugin": "^5.3.0",
"vue-loader": "^15.9.8",
"vue-loader": "^17.0.0",
"vue-template-compiler": "^2.6.14",
"webpack": "^5.65.0",
"webpack-cli": "^4.9.1",

@ -57,8 +57,8 @@ new Vue({
filterable: true,
},
{
label: 'Connection Server',
field: 'ConnectionServer',
label: 'Active Connections',
field: 'Connections',
filterable: true,
},
{
@ -107,6 +107,38 @@ new Vue({
showForServerRole: ['master'],
showForModule: ["core"],
},
{
name: 'u-delete',
label: 'Delete',
class: 'btn-danger',
showWhenStatus: 'Revoked',
showForServerRole: ['master'],
showForModule: ["core"],
},
{
name: 'u-delete',
label: 'Delete',
class: 'btn-danger',
showWhenStatus: 'Expired',
showForServerRole: ['master'],
showForModule: ["core"],
},
{
name: 'u-rotate',
label: 'Rotate',
class: 'btn-warning',
showWhenStatus: 'Revoked',
showForServerRole: ['master'],
showForModule: ["core"],
},
{
name: 'u-rotate',
label: 'Rotate',
class: 'btn-warning',
showWhenStatus: 'Expired',
showForServerRole: ['master'],
showForModule: ["core"],
},
{
name: 'u-unrevoke',
label: 'Unrevoke',
@ -161,10 +193,14 @@ new Vue({
newPassword: '',
passwordChangeStatus: '',
passwordChangeMessage: '',
rotateUserMessage: '',
deleteUserMessage: '',
modalNewUserVisible: false,
modalShowConfigVisible: false,
modalShowCcdVisible: false,
modalChangePasswordVisible: false,
modalRotateUserVisible: false,
modalDeleteUserVisible: false,
openvpnConfig: '',
ccd: {
Name: '',
@ -204,6 +240,16 @@ new Vue({
_this.$notify({title: 'User ' + _this.username + ' unrevoked!', type: 'success'})
});
})
_this.$root.$on('u-rotate', function () {
_this.u.modalRotateUserVisible = true;
var data = new URLSearchParams();
data.append('username', _this.username);
})
_this.$root.$on('u-delete', function () {
_this.u.modalDeleteUserVisible = true;
var data = new URLSearchParams();
data.append('username', _this.username);
})
_this.$root.$on('u-show-config', function () {
_this.u.modalShowConfigVisible = true;
var data = new URLSearchParams();
@ -251,8 +297,8 @@ new Vue({
})
},
computed: {
customAddressDisabled: function () {
return this.serverRole == "master" ? this.u.ccd.ClientAddress == "dynamic" : true
customAddressDynamic: function () {
return this.u.ccd.ClientAddress == "dynamic"
},
ccdApplyStatusCssClass: function () {
return this.u.ccdApplyStatus == 200 ? "alert-success" : "alert-danger"
@ -260,6 +306,12 @@ new Vue({
passwordChangeStatusCssClass: function () {
return this.u.passwordChangeStatus == 200 ? "alert-success" : "alert-danger"
},
userRotateStatusCssClass: function () {
return this.u.roatateUserStatus == 200 ? "alert-success" : "alert-danger"
},
deleteUserStatusCssClass: function () {
return this.u.deleteUserStatus == 200 ? "alert-success" : "alert-danger"
},
modalNewUserDisplay: function () {
return this.u.modalNewUserVisible ? {display: 'flex'} : {}
},
@ -272,6 +324,12 @@ new Vue({
modalChangePasswordDisplay: function () {
return this.u.modalChangePasswordVisible ? {display: 'flex'} : {}
},
modalRotateUserDisplay: function () {
return this.u.modalRotateUserVisible ? {display: 'flex'} : {}
},
modalDeleteUserDisplay: function () {
return this.u.modalDeleteUserVisible ? {display: 'flex'} : {}
},
revokeFilterText: function() {
return this.filters.hideRevoked ? "Show revoked" : "Hide revoked"
},
@ -288,7 +346,16 @@ new Vue({
},
methods: {
rowStyleClassFn: function(row) {
return row.ConnectionStatus == 'Connected' ? 'connected-user' : ''
if (row.ConnectionStatus == 'Connected') {
return 'connected-user'
}
if (row.AccountStatus == 'Revoked') {
return 'revoked-user'
}
if (row.AccountStatus == 'Expired') {
return 'expired-user'
}
return ''
},
rowActionFn: function(e) {
this.username = e.target.dataset.username;
@ -302,14 +369,6 @@ new Vue({
});
},
staticAddrCheckboxOnChange: function() {
var staticAddrInput = document.getElementById('static-address');
var staticAddrEnable = document.getElementById('enable-static');
staticAddrInput.disabled = !staticAddrEnable.checked;
staticAddrInput.value == "dynamic" ? staticAddrInput.value = "" : staticAddrInput.value = "dynamic";
},
getServerSetting: function() {
var _this = this;
axios.request(axios_cfg('api/server/settings'))
@ -394,6 +453,52 @@ new Vue({
_this.$notify({title: 'Changing password for user ' + _this.username + ' failed!', type: 'error'})
});
},
rotateUser: function(user) {
var _this = this;
_this.u.rotateUserMessage = "";
var data = new URLSearchParams();
data.append('username', user);
data.append('password', _this.u.newPassword);
axios.request(axios_cfg('api/user/rotate', data, 'form'))
.then(function(response) {
_this.u.roatateUserStatus = 200;
_this.u.newPassword = '';
_this.getUserData();
_this.u.modalRotateUserVisible = false;
_this.$notify({title: 'Certificates for user ' + _this.username + ' rotated!', type: 'success'})
})
.catch(function(error) {
_this.u.roatateUserStatus = error.response.status;
_this.u.rotateUserMessage = error.response.data.message;
_this.$notify({title: 'Rotate certificates for user ' + _this.username + ' failed!', type: 'error'})
})
},
deleteUser: function(user) {
var _this = this;
_this.u.deleteUserMessage = "";
var data = new URLSearchParams();
data.append('username', user);
axios.request(axios_cfg('api/user/delete', data, 'form'))
.then(function(response) {
_this.u.deleteUserStatus = 200;
_this.u.newPassword = '';
_this.getUserData();
_this.u.modalDeleteUserVisible = false;
_this.$notify({title: 'User ' + _this.username + ' deleted!', type: 'success'})
})
.catch(function(error) {
_this.u.deleteUserStatus = error.response.status;
_this.u.deleteUserMessage = error.response.data.message;
_this.$notify({title: 'Deleting user ' + _this.username + ' failed!', type: 'error'})
})
},
}
})

@ -48,6 +48,14 @@ body {
background-color: rgba(162, 245, 169, 0.5);
}
.revoked-user {
background-color: rgba(198, 186, 186, 0.5);
}
.expired-user {
background-color: rgba(255, 220, 127, 0.5);
}
.new-user-btn {
margin-right: 2rem;
}

@ -42,10 +42,6 @@
</template>
</vue-good-table>
<!-- <div class="d-flex justify-content-md-end">-->
<!-- <button type="button" class="btn btn-sm btn-success el-square new-user-btn" v-on:click.stop="u.ctxVisible=false;u.modalNewUserVisible=true">Add user</button>-->
<!-- </div>-->
<div class="modal-wrapper" v-if="u.modalNewUserVisible" v-bind:style="modalNewUserDisplay">
<div class="modal-dialog modal-lg">
<div class="modal-content">
@ -123,12 +119,10 @@
<div class="modal-body">
<div class="input-group">
<h5 class="static-address-label ">Static address:</h5>
<div class="input-group-prepend">
<div class="input-group-text">
<input id="enable-static" type="checkbox" @change="staticAddrCheckboxOnChange()" v-if="serverRole == 'master'" v-bind:checked="!customAddressDisabled">
</div>
<input id="static-address" type="text" class="form-control" v-model="u.ccd.ClientAddress" placeholder="127.0.0.1">
<div class="input-group-append">
<button id="static-address-clear" class="btn btn-warning" type="button" v-on:click="u.ccd.ClientAddress = 'dynamic'" v-if="serverRole == 'master'" v-bind:disabled="customAddressDynamic">Clear</button>
</div>
<input id="static-address" type="text" class="form-control" v-model="u.ccd.ClientAddress" placeholder="127.0.0.1" v-bind:disabled="customAddressDisabled">
</div>
</div>
<div class="modal-body">
@ -191,6 +185,50 @@
</div>
</div>
<div class="modal-wrapper" v-if="u.modalRotateUserVisible" v-bind:style="modalRotateUserDisplay">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h4>Confirm rotating certificates for user: <strong>{{ username }}</strong></h4>
</div>
<div class="modal-body" v-if="modulesEnabled.includes('passwdAuth')">
<h4>Enter new password:</h4>
<input type="password" class="form-control el-square modal-el-margin" minlength="6" autocomplete="off" placeholder="Password [_a-zA-Z0-9\.-]" v-model="u.newPassword">
</div>
<div class="modal-footer justify-content-center" v-if="u.rotateUserMessage.length > 0">
<div class="alert" v-bind:class="userRotateStatusCssClass" role="alert" >
{{ u.rotateUserMessage }}
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger el-square modal-el-margin" v-on:click.stop="rotateUser(username)">Rotate</button>
<button type="button" class="btn btn-primary el-square d-flex justify-content-sm-end modal-el-margin" v-on:click.stop="u.newPassword='';u.rotateUserMessage='';u.modalRotateUserVisible=false">Close</button>
</div>
</div>
</div>
</div>
<div class="modal-wrapper" v-if="u.modalDeleteUserVisible" v-bind:style="modalDeleteUserDisplay">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h4>Confirm deleting user: <strong>{{ username }}</strong></h4>
</div>
<div class="modal-footer justify-content-center" v-if="u.deleteUserMessage.length > 0">
<div class="alert" v-bind:class="deleteUserStatusCssClass" role="alert" >
{{ u.deleteUserMessage }}
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger el-square modal-el-margin" v-on:click.stop="deleteUser(username)">Delete</button>
<button type="button" class="btn btn-primary el-square d-flex justify-content-sm-end modal-el-margin" v-on:click.stop="u.deleteUserMessage='';u.modalDeleteUserVisible=false">Close</button>
</div>
</div>
</div>
</div>
<notifications position="bottom left" :speed="900" />
</div>
<script src="dist/bundle.min.js"></script>

@ -1,55 +1,50 @@
// Generated using webpack-cli https://github.com/webpack/webpack-cli
const path = require('path');
//const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const isProduction = process.env.NODE_ENV == 'production';
const config = {
module.exports = {
mode: 'production',
entry: {
bundle: [
'./src/main.js',
],
],
style: [
'./src/style.js',
]
},
output: {
path: path.resolve(__dirname, './static/dist'),
publicPath: '/dist/',
filename: '[name].min.js'
path: path.resolve(__dirname, './static/dist'),
publicPath: '/dist/',
filename: '[name].min.js'
},
plugins: [
//new BundleAnalyzerPlugin(),
],
module: {
rules: [
{
test: /\.css$/,
use: [
'vue-style-loader',
'css-loader'
],
},
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader',
options: {
presets: ['@babel/preset-env']
}
},
],
rules: [
{
test: /\.css$/,
use: [
'vue-style-loader',
'css-loader'
],
},
{
test: /\.js$/,
//exclude: /node_modules\/(?!bootstrap-vue\/src\/)/,
exclude: /node_modules/,
loader: 'babel-loader',
options: {
presets: ['@babel/preset-env']
}
},
],
},
resolve: {
alias: {
'vue$': 'vue/dist/vue.esm.js'
'vue$': 'vue/dist/vue.esm.js',
//'bootstrap-vue$': 'bootstrap-vue/src/index.js'
},
extensions: ['*', '.js', '.vue', '.json']
},
};
module.exports = () => {
config.mode = 'production';
}
return config;
};

@ -8,6 +8,9 @@ require (
gopkg.in/alecthomas/kingpin.v2 v2.2.6
k8s.io/apimachinery v0.23.1
k8s.io/client-go v0.23.1
)
require (
github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect
github.com/beorn7/perks v1.0.1 // indirect
@ -22,6 +25,7 @@ require (
github.com/golang/protobuf v1.5.2 // indirect
github.com/google/go-cmp v0.5.6 // indirect
github.com/google/gofuzz v1.2.0 // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/googleapis/gnostic v0.5.5 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/karrick/godirwalk v1.16.1 // indirect

@ -263,6 +263,8 @@ github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm4
github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg=

@ -1,17 +1,22 @@
package main
import (
"archive/tar"
"compress/gzip"
"fmt"
"io"
"io/ioutil"
"net/http"
"os"
"os/exec"
"path/filepath"
"strings"
"time"
log "github.com/sirupsen/logrus"
)
func parseDate(layout,datetime string) time.Time {
func parseDate(layout, datetime string) time.Time {
t, err := time.Parse(layout, datetime)
if err != nil {
log.Errorln(err)
@ -19,11 +24,11 @@ func parseDate(layout,datetime string) time.Time {
return t
}
func parseDateToString(layout,datetime,format string) string {
func parseDateToString(layout, datetime, format string) string {
return parseDate(layout, datetime).Format(format)
}
func parseDateToUnix(layout,datetime string) int64 {
func parseDateToUnix(layout, datetime string) int64 {
return parseDate(layout, datetime).Unix()
}
@ -32,7 +37,7 @@ func runBash(script string) string {
cmd := exec.Command("bash", "-c", script)
stdout, err := cmd.CombinedOutput()
if err != nil {
return (fmt.Sprint(err) + " : " + string(stdout))
return fmt.Sprint(err) + " : " + string(stdout)
}
return string(stdout)
}
@ -43,7 +48,7 @@ func fExist(path string) bool {
if os.IsNotExist(err) {
return false
} else if err != nil {
log.Fatal(err)
log.Fatalf("fExist: %s", err)
return false
}
@ -53,37 +58,102 @@ func fExist(path string) bool {
func fRead(path string) string {
content, err := ioutil.ReadFile(path)
if err != nil {
log.Fatal(err)
log.Warning(err)
return ""
}
return string(content)
}
func fCreate(path string) bool {
func fCreate(path string) error {
var _, err = os.Stat(path)
if os.IsNotExist(err) {
var file, err = os.Create(path)
if err != nil {
log.Errorln(err)
return false
return err
}
defer file.Close()
}
return true
return nil
}
func fWrite(path, content string) {
func fWrite(path, content string) error {
err := ioutil.WriteFile(path, []byte(content), 0644)
if err != nil {
log.Fatal(err)
}
return nil
}
func fDelete(path string) {
func fDelete(path string) error {
err := os.Remove(path)
if err != nil {
log.Fatal(err)
}
return nil
}
func fCopy(src, dst string) error {
sfi, err := os.Stat(src)
if err != nil {
return err
}
if !sfi.Mode().IsRegular() {
// cannot copy non-regular files (e.g., directories, symlinks, devices, etc.)
return fmt.Errorf("fCopy: non-regular source file %s (%q)", sfi.Name(), sfi.Mode().String())
}
dfi, err := os.Stat(dst)
if err != nil {
if !os.IsNotExist(err) {
return err
}
} else {
if !(dfi.Mode().IsRegular()) {
return fmt.Errorf("fCopy: non-regular destination file %s (%q)", dfi.Name(), dfi.Mode().String())
}
if os.SameFile(sfi, dfi) {
return err
}
}
if err = os.Link(src, dst); err == nil {
return err
}
in, err := os.Open(src)
if err != nil {
return err
}
defer in.Close()
out, err := os.Create(dst)
if err != nil {
return err
}
defer func() {
cerr := out.Close()
if err == nil {
err = cerr
}
}()
if _, err = io.Copy(out, in); err != nil {
return err
}
err = out.Sync()
return err
}
func fMove(src, dst string) error {
err := fCopy(src, dst)
if err != nil {
log.Warn(err)
return err
}
err = fDelete(src)
if err != nil {
log.Warn(err)
return err
}
return nil
}
func fDownload(path, url string, basicAuth bool) error {
@ -99,7 +169,7 @@ func fDownload(path, url string, basicAuth bool) error {
}
if resp.StatusCode != 200 {
log.Warnf("WARNING: Download file operation for url %s finished with status code %d\n", url, resp.StatusCode )
log.Warnf("WARNING: Download file operation for url %s finished with status code %d\n", url, resp.StatusCode)
}
defer resp.Body.Close()
@ -113,3 +183,124 @@ func fDownload(path, url string, basicAuth bool) error {
return nil
}
func createArchiveFromDir(dir, path string) error {
var files []string
err := filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
if err != nil {
log.Warn(err)
return err
}
if !info.IsDir() {
files = append(files, path)
}
return nil
})
if err != nil {
log.Warn(err)
}
out, err := os.Create(path)
if err != nil {
log.Errorf("Error writing archive %s: %s", path, err)
return err
}
defer out.Close()
gw := gzip.NewWriter(out)
defer gw.Close()
tw := tar.NewWriter(gw)
defer tw.Close()
// Iterate over files and add them to the tar archive
for _, filePath := range files {
file, err := os.Open(filePath)
if err != nil {
log.Warnf("Error writing archive %s: %s", path, err)
return err
}
// Get FileInfo about our file providing file size, mode, etc.
info, err := file.Stat()
if err != nil {
file.Close()
return err
}
// Create a tar Header from the FileInfo data
header, err := tar.FileInfoHeader(info, info.Name())
if err != nil {
file.Close()
return err
}
header.Name = strings.Replace(filePath, dir+"/", "", 1)
// Write file header to the tar archive
err = tw.WriteHeader(header)
if err != nil {
file.Close()
return err
}
// Copy file content to tar archive
_, err = io.Copy(tw, file)
if err != nil {
file.Close()
return err
}
file.Close()
}
return nil
}
func extractFromArchive(archive, path string) error {
// Open the file which will be written into the archive
file, err := os.Open(archive)
if err != nil {
return err
}
defer file.Close()
// Write file header to the tar archive
uncompressedStream, err := gzip.NewReader(file)
if err != nil {
log.Fatal("extractFromArchive(): NewReader failed")
}
tarReader := tar.NewReader(uncompressedStream)
for true {
header, err := tarReader.Next()
if err == io.EOF {
break
}
if err != nil {
log.Fatalf("extractFromArchive: Next() failed: %s", err.Error())
}
switch header.Typeflag {
case tar.TypeDir:
if err := os.Mkdir(path+"/"+header.Name, 0755); err != nil {
log.Fatalf("extractFromArchive: Mkdir() failed: %s", err.Error())
}
case tar.TypeReg:
outFile, err := os.Create(path + "/" + header.Name)
if err != nil {
log.Fatalf("extractFromArchive: Create() failed: %s", err.Error())
}
if _, err := io.Copy(outFile, tarReader); err != nil {
log.Fatalf("extractFromArchive: Copy() failed: %s", err.Error())
}
outFile.Close()
default:
log.Fatalf(
"extractFromArchive: uknown type: %s in %s", header.Typeflag, header.Name)
}
}
return nil
}

@ -7,9 +7,11 @@ import (
"crypto/x509"
"errors"
"fmt"
"github.com/google/uuid"
"io/ioutil"
"os"
"os/exec"
"strings"
"time"
log "github.com/sirupsen/logrus"
@ -22,7 +24,7 @@ import (
const (
secretCA = "openvpn-pki-ca"
secretServer = "openvpn-pki-server"
secretClientTmpl = "openvpn-pki-%s"
secretClientTmpl = "openvpn-pki-%d"
secretCRL = "openvpn-pki-crl"
secretIndexTxt = "openvpn-pki-index-txt"
secretDHandTA = "openvpn-pki-dh-and-ta"
@ -228,11 +230,11 @@ func (openVPNPKI *OpenVPNPKI) indexTxtUpdate() (err error) {
log.Trace(cert.Subject.CommonName)
if secret.Annotations["revokedAt"] == "" {
indexTxt += fmt.Sprintf("%s\t%s\t\t%s\t%s\t%s\n", "V", cert.NotAfter.Format(indexTxtDateFormat), cert.SerialNumber.String(), "unknown", "/CN="+cert.Subject.CommonName)
indexTxt += fmt.Sprintf("%s\t%s\t\t%s\t%s\t%s\n", "V", cert.NotAfter.Format(indexTxtDateFormat), fmt.Sprintf("%d", cert.SerialNumber), "unknown", "/CN="+secret.Annotations["name"])
} else if cert.NotAfter.Before(time.Now()) {
indexTxt += fmt.Sprintf("%s\t%s\t\t%s\t%s\t%s\n", "E", cert.NotAfter.Format(indexTxtDateFormat), cert.SerialNumber.String(), "unknown", "/CN="+cert.Subject.CommonName)
indexTxt += fmt.Sprintf("%s\t%s\t\t%s\t%s\t%s\n", "E", cert.NotAfter.Format(indexTxtDateFormat), fmt.Sprintf("%d", cert.SerialNumber), "unknown", "/CN="+secret.Annotations["name"])
} else {
indexTxt += fmt.Sprintf("%s\t%s\t%s\t%s\t%s\t%s\n", "R", cert.NotAfter.Format(indexTxtDateFormat), secret.Annotations["revokedAt"], cert.SerialNumber.String(), "unknown", "/CN="+cert.Subject.CommonName)
indexTxt += fmt.Sprintf("%s\t%s\t%s\t%s\t%s\t%s\n", "R", cert.NotAfter.Format(indexTxtDateFormat), secret.Annotations["revokedAt"], fmt.Sprintf("%d", cert.SerialNumber), "unknown", "/CN="+secret.Annotations["name"])
}
}
@ -336,7 +338,7 @@ func (openVPNPKI *OpenVPNPKI) easyrsaBuildClient(commonName string) (err error)
"notBefore": clientCert.NotBefore.Format(indexTxtDateFormat),
"notAfter": clientCert.NotAfter.Format(indexTxtDateFormat),
"revokedAt": "",
"serialNumber": clientCert.SerialNumber.String(),
"serialNumber": fmt.Sprintf("%d", clientCert.SerialNumber),
},
}
@ -447,6 +449,78 @@ func (openVPNPKI *OpenVPNPKI) easyrsaUnrevoke(commonName string) (err error) {
return
}
func (openVPNPKI *OpenVPNPKI) easyrsaRotate(commonName, newPassword string) (err error) {
secret, err := openVPNPKI.secretGetByLabels("name=" + commonName)
if err != nil {
log.Error(err)
}
uniqHash := strings.Replace(uuid.New().String(), "-", "", -1)
secret.Annotations["commonName"] = "REVOKED-" + commonName + "-" + uniqHash
secret.Labels["name"] = "REVOKED" + commonName
secret.Labels["revokedForever"] = "true"
_, err = openVPNPKI.KubeClient.CoreV1().Secrets(namespace).Update(context.TODO(), secret, metav1.UpdateOptions{})
if err != nil {
return
}
err = openVPNPKI.easyrsaBuildClient(commonName)
if err != nil {
return
}
err = openVPNPKI.indexTxtUpdate()
if err != nil {
return
}
err = openVPNPKI.updateIndexTxtOnDisk()
if err != nil {
return
}
err = openVPNPKI.easyrsaGenCRL()
if err != nil {
log.Error(err)
}
err = openVPNPKI.updateCRLOnDisk()
return
}
func (openVPNPKI *OpenVPNPKI) easyrsaDelete(commonName string) (err error) {
secret, err := openVPNPKI.secretGetByLabels("name=" + commonName)
if err != nil {
log.Error(err)
}
uniqHash := strings.Replace(uuid.New().String(), "-", "", -1)
secret.Annotations["commonName"] = "REVOKED-" + commonName + "-" + uniqHash
secret.Labels["name"] = "REVOKED-" + commonName + "-" + uniqHash
secret.Labels["revokedForever"] = "true"
_, err = openVPNPKI.KubeClient.CoreV1().Secrets(namespace).Update(context.TODO(), secret, metav1.UpdateOptions{})
if err != nil {
return
}
err = openVPNPKI.indexTxtUpdate()
if err != nil {
return
}
err = openVPNPKI.updateIndexTxtOnDisk()
if err != nil {
return
}
err = openVPNPKI.easyrsaGenCRL()
if err != nil {
log.Error(err)
}
err = openVPNPKI.updateCRLOnDisk()
return
}
func (openVPNPKI *OpenVPNPKI) secretGetClientCert(name string) (cert ClientCert, err error) {
secret, err := openVPNPKI.secretGetByName(name)
if err != nil {

@ -7,20 +7,23 @@ import (
"crypto/x509"
"encoding/json"
"encoding/pem"
"errors"
"fmt"
"github.com/google/uuid"
"io/ioutil"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
"net"
"net/http"
"os"
"regexp"
"strconv"
"strings"
"sync"
"text/template"
"time"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
"unicode/utf8"
"github.com/gobuffalo/packr/v2"
"github.com/prometheus/client_golang/prometheus"
@ -73,7 +76,7 @@ var (
certsArchivePath = "/tmp/" + certsArchiveFileName
ccdArchivePath = "/tmp/" + ccdArchiveFileName
version = "1.7.5"
version = "2.0.0"
)
var logLevels = map[string]log.Level{
@ -122,7 +125,13 @@ var (
ovpnClientsConnected = prometheus.NewGauge(prometheus.GaugeOpts{
Name: "ovpn_clients_connected",
Help: "connected openvpn users",
Help: "total connected openvpn clients",
},
)
ovpnUniqClientsConnected = prometheus.NewGauge(prometheus.GaugeOpts{
Name: "ovpn_uniq_clients_connected",
Help: "uniq connected openvpn clients",
},
)
@ -175,6 +184,7 @@ type OvpnAdmin struct {
templates *packr.Box
modules []string
mgmtStatusTimeFormat string
createUserMutex *sync.Mutex
}
type OpenvpnServer struct {
@ -198,7 +208,7 @@ type OpenvpnClient struct {
ExpirationDate string `json:"ExpirationDate"`
RevocationDate string `json:"RevocationDate"`
ConnectionStatus string `json:"ConnectionStatus"`
ConnectionServer string `json:"ConnectionServer"`
Connections int `json:"Connections"`
}
type ccdRoute struct {
@ -237,20 +247,20 @@ type clientStatus struct {
}
func (oAdmin *OvpnAdmin) userListHandler(w http.ResponseWriter, r *http.Request) {
log.Info(r.RemoteAddr, r.RequestURI)
log.Info(r.RemoteAddr, " ", r.RequestURI)
usersList, _ := json.Marshal(oAdmin.clients)
fmt.Fprintf(w, "%s", usersList)
}
func (oAdmin *OvpnAdmin) userStatisticHandler(w http.ResponseWriter, r *http.Request) {
log.Info(r.RemoteAddr, r.RequestURI)
log.Info(r.RemoteAddr, " ", r.RequestURI)
_ = r.ParseForm()
userStatistic, _ := json.Marshal(oAdmin.getUserStatistic(r.FormValue("username")))
fmt.Fprintf(w, "%s", userStatistic)
}
func (oAdmin *OvpnAdmin) userCreateHandler(w http.ResponseWriter, r *http.Request) {
log.Info(r.RemoteAddr, r.RequestURI)
log.Info(r.RemoteAddr, " ", r.RequestURI)
if oAdmin.role == "slave" {
http.Error(w, `{"status":"error"}`, http.StatusLocked)
return
@ -259,6 +269,7 @@ func (oAdmin *OvpnAdmin) userCreateHandler(w http.ResponseWriter, r *http.Reques
userCreated, userCreateStatus := oAdmin.userCreate(r.FormValue("username"), r.FormValue("password"))
if userCreated {
oAdmin.clients = oAdmin.usersList()
w.WriteHeader(http.StatusOK)
fmt.Fprintf(w, userCreateStatus)
return
@ -266,41 +277,82 @@ func (oAdmin *OvpnAdmin) userCreateHandler(w http.ResponseWriter, r *http.Reques
http.Error(w, userCreateStatus, http.StatusUnprocessableEntity)
}
}
func (oAdmin *OvpnAdmin) userRotateHandler(w http.ResponseWriter, r *http.Request) {
log.Info(r.RemoteAddr, " ", r.RequestURI)
if oAdmin.role == "slave" {
http.Error(w, `{"status":"error"}`, http.StatusLocked)
return
}