Merge pull request #29 from Morethanevil/patch-4

Updated change log
Update CHANGELOG.md
2025-06-28 18:31:45 +02:00 · 2023-07-19 11:42:13 +08:00 · 2023-07-19 05:14:42 +02:00 · 2023-07-19 05:10:08 +02:00 · 2023-07-19 09:43:23 +08:00 · 2023-07-12 21:42:09 +08:00
410 changed files with 518837 additions and 33 deletions
--- a/.gitignore
+++ b/.gitignore
@ -27,4 +27,8 @@ src/conf/*
 src/ReverseProxy_*_*
 src/Zoraxy_*_*
 src/certs/*
-src/rules/*
+src/rules/*
+src/README.md
+docker/ContainerTester.sh
+docker/ImagePublisher.sh
+src/mod/acme/test/stackoverflow.pem
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -0,0 +1,53 @@
+v2.6.5 Jul 19 2023
+
+ Added Import / Export-Feature 
+ Moved configurationfiles to a separate folder [#26](https://github.com/tobychui/zoraxy/issues/26)
+ Added auto-renew with ACME [#6](https://github.com/tobychui/zoraxy/issues/6)
+ Fixed Whitelistbug [#18](https://github.com/tobychui/zoraxy/issues/18)
+ Added Whois
+
+# v2.6.4 Jun 15 2023
+
+ Added force TLS v1.2 above toggle
+ Added trace route
+ Added ICMP ping
+ Added special routing rules module for up-coming acme integration
+ Fixed IPv6 check bug in black/whitelist
+ Optimized UI for TCP Proxy
+
+# v2.6.3 Jun 8 2023
+
+ Added X-Forwarded-Proto for automatic proxy detector
+ Split blacklist and whitelist from geodb script file
+ Optimized compile binary size
+ Added access control to TCP proxy
+ Added "invalid config detect" in up time monitor for isse [#7](https://github.com/tobychui/zoraxy/issues/7)
+ Fixed minor bugs in advance stats panel
+ Reduced file size of embedded materials
+
+# v2.6.2 Jun 4 2023
+
+ Added advance stats operation tab
+ Added statistic reset [#13](https://github.com/tobychui/zoraxy/issues/13)
+ Added statistic export to csv and json (please use json)
+ Make subdomain clickable (not vdir) [#12](https://github.com/tobychui/zoraxy/issues/12)
+ Added TCP Proxy
+ Updates SMTP setup UI to make it more straight forward to setup
+
+# v2.6.1 May 31 2023
+
+ Added reverse proxy TLS skip verification
+ Added basic auth
+ Edit proxy settings
+ Whitelist
+ TCP Proxy (experimental)
+ Info (Utilities page)
+
+# v2.6 May 27 2023
+
+ Basic auth
+ Support TLS verification skip (for self signed certs)
+ Added trend analysis
+ Added referer and file type analysis
+ Added cert expire day display
+ Moved subdomain proxy logic to dpcore
--- a/661
+++ b/661
@ -0,0 +1,661 @@
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+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.
--- a/README.md
+++ b/README.md
@ -27,7 +27,18 @@ General purpose request (reverse) proxy and forwarding tool for low power device
  - Basic single-admin management mode
  - External permission management system for easy system integration
  - SMTP config for password reset
-  
+
+## Build from Source
+Require Go 1.20 or above
+
+```
+git clone https://github.com/tobychui/zoraxy
+cd ./zoraxy/src/
+go mod tidy
+go build
+
+sudo ./zoraxy -port=:8000
+```

 ## Usage

@ -55,6 +66,9 @@ The installation method is same as Linux. If you are using Raspberry Pi 4 or new

 The installation method is same as Linux. For other ARM SBCs, please refer to your SBC's CPU architecture and pick the one that is suitable for your device. 

+#### Docker
+See the [/docker](https://github.com/tobychui/zoraxy/tree/main/docker) folder for more details
+
 ### External Permission Management Mode

 If you already have a up-stream reverse proxy server in place with permission management, you can use Zoraxy in noauth mode. To enable noauth mode, start Zoraxy with the following flag
@ -102,27 +116,13 @@ To start the module, go to System Settings > Modules > Subservice and enable it

 ![](img/screenshots/0_1.png)

-![](img/screenshots/0_2.png)
-
 ![](img/screenshots/1.png)

-![](img/screenshots/2.png)
+More screenshots on the wikipage [Screenshots](https://github.com/tobychui/zoraxy/wiki/Screenshots)!

-![](img/screenshots/3.png)
+## FAQ

-![](img/screenshots/4.png)
-
-![](img/screenshots/5.png)
-
-![](img/screenshots/7.png)
-
-![](img/screenshots/8.png)
-
-![](img/screenshots/9.png)
-
-![](img/screenshots/10_1.png)
-
-![](img/screenshots/10_2.png)
+There is a wikipage with [Frequently-Asked-Questions](https://github.com/tobychui/zoraxy/wiki/FAQ---Frequently-Asked-Questions)!

 ## Global Area Network Controller

@ -130,7 +130,7 @@ This project also compatible with [ZeroTier](https://www.zerotier.com/). However

 Assuming you already have a valid license, to use Zoraxy with ZeroTier, install ZeroTier on your host and then run Zoraxy in sudo mode (or Run As Administrator if you are on Windows). The program will automatically grab the authtoken at correct location in your host.

-If you prefer not to run Zoraxy in sudo mode or you have some wierd installation profile, you can also pass in the ZeroTier auth token using the following flags
+If you prefer not to run Zoraxy in sudo mode or you have some weird installation profile, you can also pass in the ZeroTier auth token using the following flags

 ```
 ./zoraxy -ztauth="your_zerotier_authtoken" -ztport=9993
@ -142,7 +142,12 @@ This allows you to have infinite number of network members in your Global Area N

 ## Web.SSH

-Web SSH currently only support Linux based OS.
+Web SSH currently only support Linux based OS. The following platforms are supported
+
+- linux/amd64
+- linux/arm64
+- linux/armv6 (experimental)
+- linux/386 (experimental)

 ### Loopback Connection 

@ -152,8 +157,7 @@ Loopback web ssh connection, by default, is disabled. This means that if you are
 ./zoraxy -sshlb=true
 ```

-
-
 ## License

-This Github repo is for storing the release binary and collecting issue only. **This project is not open source and the provided binaries are for function review purpose only.** For business users, please contact toby@imuslab.com for commercial licensing details.
+This project is open source under AGPL. I open source this project so everyone can check for security issues and benefit all users. **If your plans to use this project in commercial environment which violate the AGPL terms, please contact toby@imuslab.com for an alternative commercial license.** 
+
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@ -0,0 +1,19 @@
+FROM alpine:latest
+
+RUN apk update && apk upgrade &&\
+    apk add bash curl jq sudo &&\
+    mkdir -p /zoraxy/data/
+
+VOLUME [ "/zoraxy/data/" ]
+
+COPY entrypoint.sh /zoraxy/
+
+RUN chmod +x /zoraxy/entrypoint.sh
+
+ENV ARGS="-port=:8000 -noauth=false"
+
+EXPOSE 80
+EXPOSE 443
+EXPOSE 8000
+
+ENTRYPOINT ["/zoraxy/entrypoint.sh"]
--- a/docker/LICENSE
+++ b/docker/LICENSE
@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 PassiveLemon
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/docker/README.md
+++ b/docker/README.md
@ -0,0 +1,67 @@
+[![Repo](https://img.shields.io/badge/Docker-Repo-007EC6?labelColor-555555&color-007EC6&logo=docker&logoColor=fff&style=flat-square)](https://hub.docker.com/r/passivelemon/zoraxy-docker)
+[![Version](https://img.shields.io/docker/v/passivelemon/zoraxy-docker/latest?labelColor-555555&color-007EC6&style=flat-square)](https://hub.docker.com/r/passivelemon/zoraxy-docker)
+[![Size](https://img.shields.io/docker/image-size/passivelemon/zoraxy-docker/latest?sort=semver&labelColor-555555&color-007EC6&style=flat-square)](https://hub.docker.com/r/passivelemon/zoraxy-docker)
+[![Pulls](https://img.shields.io/docker/pulls/passivelemon/zoraxy-docker?labelColor-555555&color-007EC6&style=flat-square)](https://hub.docker.com/r/passivelemon/zoraxy-docker)
+
+## Setup: </br>
+Although not required, it is recommended to give Zoraxy a dedicated location on the host to mount the container. That way, the host/user can access them whenever needed. A volume will be created automatically within Docker if a location is not specified. </br>
+
+You may also need to portforward your 80/443 to allow http and https traffic. If you are accessing the interface from outside of the local network, you may also need to forward your management port. If you know how to do this, great! If not, find the manufacturer of your router and search on how to do that. There are too many to be listed here. </br>
+
+### Using Docker run </br>
+```
+docker run -d --name (container name) -p (ports) -v (path to storage directory):/zoraxy/data/ -e ARGS=(your arguments) -e VERSION=(version) passivelemon/zoraxy-docker:latest
+```
+
+### Using Docker Compose </br>
+```
+version: '3.3'
+services:
+  zoraxy-docker:
+    image: passivelemon/zoraxy-docker:latest
+    container_name: (container name)
+    ports:
+      - 80:80                                        # Http port
+      - 443:443                                      # Https port
+      - (external):8000                              # Management portal port
+    volumes:
+      - (path to storage directory):/zoraxy/data/    # Host directory for Zoraxy file storage
+    environment:
+      ARGS: '(your arguments)'                       # The arguments to run with Zoraxy. Enter them as they would be entered normally.
+```
+
+| Operator | Need | Details |
+|:-|:-|:-|
+| `-d` | Yes | will run the container in the background. |
+| `--name (container name)` | No | Sets the name of the container to the following word. You can change this to whatever you want. |
+| `-p (ports)` | Yes | Depending on how your network is setup, you may need to portforward 80, 443, and the management port. |
+| `-v (path to storage directory):/zoraxy/data/` | Recommend | Sets the folder that holds your files. This should be the place you just chose. By default, it will create a Docker volume for the files for persistency but they will not be accessible. |
+| `-e ARGS=(your arguments)` | No | Sets the arguments to run Zoraxy with. Enter them as you would normally. By default, it is ran with `-port=:8000 -noauth=false` |
+| `-e VERSION=(version)` | No | Sets the version of Zoraxy that the container will download. Must be a supported version found on the Zoraxy Github. Defaults to the latest if not set. |
+| `passivelemon/zoraxy-docker:latest` | Yes | The repository on Docker hub. By default, it is the latest version that I have published. |
+
+## Examples: </br>
+### Docker Run </br>
+```
+docker run -d --name zoraxy -p 80:80 -p 443:443 -p 8005:8000/tcp -v /home/docker/Containers/Zoraxy:/zoraxy/data/ -e ARGS="-port=:8000 -noauth=false" passivelemon/zoraxy-docker:latest
+```
+
+### Docker Compose </br>
+```
+version: '3.3'
+services:
+  zoraxy-docker:
+    image: passivelemon/zoraxy-docker:latest
+    container_name: zoraxy
+    ports:
+      - 80:80
+      - 443:443
+      - 8005:8000/tcp
+    volumes:
+      - /home/docker/Containers/Zoraxy:/zoraxy/data/
+    environment:
+      ARGS: '-port=:8000 -noauth=false'
+```
+
+### Other </br>
+If the container doesn't start properly, you might be rate limited from GitHub for some amount of time. You can check this by running `curl -s https://api.github.com/repos/tobychui/zoraxy/releases` on the host. If you are, you will just have to wait for a little while or use a VPN. </br>
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+cd /zoraxy/data/
+
+if [ "$VERSION" != "" ]; then
+  echo "|| Using release ${VERSION} ||"
+  release=${VERSION}
+else
+  echo "|| Using latest release ||"
+  # Gets the latest pre-release version tag. Will be updated when official release comes out.
+  release=$(curl -s https://api.github.com/repos/tobychui/zoraxy/releases | jq -r 'map(select(.prerelease)) | .[0].tag_name')
+fi
+
+if [ ! -e "/zoraxy/data/zoraxy_linux_amd64-${release}" ]; then
+echo "|| Downloading version ${release} ||"
+  curl -Lso /zoraxy/data/zoraxy_linux_amd64-${release} https://github.com/tobychui/zoraxy/releases/download/${release}/zoraxy_linux_amd64
+  chmod u+x /zoraxy/data/zoraxy_linux_amd64-${release}
+fi
+
+./zoraxy_linux_amd64-${release} ${ARGS}
--- a/docs/favicon.png
+++ b/docs/favicon.png
--- a/docs/img/bg.png
+++ b/docs/img/bg.png
--- a/docs/img/bg2.png
+++ b/docs/img/bg2.png
--- a/docs/img/icon.png
+++ b/docs/img/icon.png
--- a/docs/img/icons/awesome.svg
+++ b/docs/img/icons/awesome.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="m772-635-43-100-104-46 104-45 43-95 43 95 104 45-104 46-43 100Zm0 595-43-96-104-45 104-45 43-101 43 101 104 45-104 45-43 96ZM333-194l-92-197-201-90 201-90 92-196 93 196 200 90-200 90-93 197Zm0-148 48-96 98-43-98-43-48-96-47 96-99 43 99 43 47 96Zm0-139Z"/></svg>
--- a/docs/img/icons/blacklist.svg
+++ b/docs/img/icons/blacklist.svg
@ -0,0 +1 @@
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--- a/docs/img/icons/code.svg
+++ b/docs/img/icons/code.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M320-242 80-482l242-242 43 43-199 199 197 197-43 43Zm318 2-43-43 199-199-197-197 43-43 240 240-242 242Z"/></svg>
--- a/docs/img/icons/gan.svg
+++ b/docs/img/icons/gan.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M120-80v-270h120v-160h210v-100H330v-270h300v270H510v100h210v160h120v270H540v-270h120v-100H300v100h120v270H120Zm270-590h180v-150H390v150ZM180-140h180v-150H180v150Zm420 0h180v-150H600v150ZM480-670ZM360-290Zm240 0Z"/></svg>
--- a/docs/img/icons/home.svg
+++ b/docs/img/icons/home.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M220-180h150v-250h220v250h150v-390L480-765 220-570v390Zm-60 60v-480l320-240 320 240v480H530v-250H430v250H160Zm320-353Z"/></svg>
--- a/docs/img/icons/plugin.svg
+++ b/docs/img/icons/plugin.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M356-120H180q-24 0-42-18t-18-42v-176q44-5 75.5-34.5T227-463q0-43-31.5-72.5T120-570v-176q0-24 18-42t42-18h177q11-40 39.5-67t68.5-27q40 0 68.5 27t39.5 67h173q24 0 42 18t18 42v173q40 11 65.5 41.5T897-461q0 40-25.5 67T806-356v176q0 24-18 42t-42 18H570q-5-48-35.5-77.5T463-227q-41 0-71.5 29.5T356-120Zm-176-60h130q25-61 69.888-84 44.888-23 83-23T546-264q45 23 70 84h130v-235h45q20 0 33-13t13-33q0-20-13-33t-33-13h-45v-239H511v-48q0-20-13-33t-33-13q-20 0-33 13t-13 33v48H180v130q48.15 17.817 77.575 59.686Q287-514.445 287-462.777 287-412 257.5-370T180-310v130Zm329-330Z"/></svg>
--- a/docs/img/icons/proxy.svg
+++ b/docs/img/icons/proxy.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M273-160 80-353l193-193 42 42-121 121h316v60H194l121 121-42 42Zm414-254-42-42 121-121H450v-60h316L645-758l42-42 193 193-193 193Z"/></svg>
--- a/docs/img/icons/redirect.svg
+++ b/docs/img/icons/redirect.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M700-160v-410H275l153 153-42 43-226-226 226-226 42 42-153 154h485v470h-60Z"/></svg>
--- a/docs/img/icons/scan.svg
+++ b/docs/img/icons/scan.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M197-197q-54-54-85.5-126.5T80-480q0-84 31.5-156.5T197-763l43 43q-46 46-73 107.5T140-480q0 71 26.5 132T240-240l-43 43Zm113-113q-32-32-51-75.5T240-480q0-51 19-94.5t51-75.5l43 43q-24 24-38.5 56.5T300-480q0 38 14 70t39 57l-43 43Zm170-90q-33 0-56.5-23.5T400-480q0-33 23.5-56.5T480-560q33 0 56.5 23.5T560-480q0 33-23.5 56.5T480-400Zm170 90-43-43q24-24 38.5-56.5T660-480q0-38-14-70t-39-57l43-43q32 32 51 75.5t19 94.5q0 50-19 93.5T650-310Zm113 113-43-43q46-46 73-107.5T820-480q0-71-26.5-132T720-720l43-43q54 55 85.5 127.5T880-480q0 83-31.5 155.5T763-197Z"/></svg>
--- a/docs/img/icons/screenshots.svg
+++ b/docs/img/icons/screenshots.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M345-377h391L609-548 506-413l-68-87-93 123Zm-85 177q-24 0-42-18t-18-42v-560q0-24 18-42t42-18h560q24 0 42 18t18 42v560q0 24-18 42t-42 18H260Zm0-60h560v-560H260v560ZM140-80q-24 0-42-18t-18-42v-620h60v620h620v60H140Zm120-740v560-560Z"/></svg>
--- a/docs/img/icons/stats.svg
+++ b/docs/img/icons/stats.svg
@ -0,0 +1 @@
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--- a/docs/img/icons/terminal.svg
+++ b/docs/img/icons/terminal.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"><path d="M140-160q-24 0-42-18t-18-42v-520q0-24 18-42t42-18h680q24 0 42 18t18 42v520q0 24-18 42t-42 18H140Zm0-60h680v-436H140v436Zm160-72-42-42 103-104-104-104 43-42 146 146-146 146Zm190 4v-60h220v60H490Z"/></svg>
--- a/docs/img/logo.png
+++ b/docs/img/logo.png
--- a/docs/img/og.png
+++ b/docs/img/og.png
--- a/docs/img/og.psd
+++ b/docs/img/og.psd
--- a/docs/img/screenshots/1.webp
+++ b/docs/img/screenshots/1.webp
--- a/docs/img/screenshots/10.webp
+++ b/docs/img/screenshots/10.webp
--- a/docs/img/screenshots/2.webp
+++ b/docs/img/screenshots/2.webp
--- a/docs/img/screenshots/3.webp
+++ b/docs/img/screenshots/3.webp
--- a/docs/img/screenshots/4.webp
+++ b/docs/img/screenshots/4.webp
--- a/docs/img/screenshots/5.webp
+++ b/docs/img/screenshots/5.webp
--- a/docs/img/screenshots/6.webp
+++ b/docs/img/screenshots/6.webp
--- a/docs/img/screenshots/7.webp
+++ b/docs/img/screenshots/7.webp
--- a/docs/img/screenshots/8.webp
+++ b/docs/img/screenshots/8.webp
--- a/docs/img/screenshots/9.webp
+++ b/docs/img/screenshots/9.webp
--- a/docs/img/title.png
+++ b/docs/img/title.png
--- a/docs/img/title.psd
+++ b/docs/img/title.psd
--- a/docs/index.html
+++ b/docs/index.html
@ -1,9 +1,375 @@
-<html>
-    <head>
-        <title>Zoraxy</title>
-    </head>
-    <body>
-        <br>
-        <h1>Work In Progress</h1>
-    </body>
-</html>
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta content="width=device-width, initial-scale=1.0" name="viewport">
+    <meta content="Reverse Proxy, Cluster, Gateway, Go, Homelab, Network Tools" name="keywords">
+    <meta content="A reverse proxy server and cluster network gateway for noobs" name="description">
+    <meta name="author" content="tobychui">
+
+    <!-- HTML Meta Tags -->
+    <title>Cluster Proxy Gateway | Zoraxy</title>
+    <meta name="description" content="A reverse proxy server and cluster network gateway for noobs">
+
+    <!-- Facebook Meta Tags -->
+    <meta property="og:url" content="https://zoraxy.arozos.com/">
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="Cluster Proxy Gateway | Zoraxy">
+    <meta property="og:description" content="A reverse proxy server and cluster network gateway for noobs">
+    <meta property="og:image" content="https://zoraxy.arozos.com/img/og.png">
+
+    <!-- Twitter Meta Tags -->
+    <meta name="twitter:card" content="summary_large_image">
+    <meta property="twitter:domain" content="arozos.com">
+    <meta property="twitter:url" content="https://zoraxy.arozos.com/">
+    <meta name="twitter:title" content="Cluster Proxy Gateway | Zoraxy">
+    <meta name="twitter:description" content="A reverse proxy server and cluster network gateway for noobs">
+    <meta name="twitter:image" content="https://zoraxy.arozos.com/img/og.png">
+
+    <!-- Favicons -->
+    <link href="favicon.png" rel="icon">
+
+    <!-- Google Fonts -->
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@100;300;400;600;700;900&display=swap" rel="stylesheet">
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@48,400,0,0" />
+
+    <!-- Main Stylesheet File -->
+    <link href="style.css" rel="stylesheet">
+    <script
+      src="https://code.jquery.com/jquery-3.7.0.min.js"
+      integrity="sha256-2Pmvv0kuTBOenSvLm6bvfBSSHrUJ+3A7x6P5Ebd07/g="
+      crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/fomantic-ui/2.9.2/semantic.min.js" integrity="sha512-5cguXwRllb+6bcc2pogwIeQmQPXEzn2ddsqAexIBhh7FO1z5Hkek1J9mrK2+rmZCTU6b6pERxI7acnp1MpAg4Q==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fomantic-ui/2.9.2/semantic.min.css" integrity="sha512-n//BDM4vMPvyca4bJjZPDh7hlqsQ7hqbP9RH18GF2hTXBY5amBwM2501M0GPiwCU/v9Tor2m13GOTFjk00tkQA==" crossorigin="anonymous" referrerpolicy="no-referrer" />
+    <style>
+      p,a,div,span,h1,h2,h3,h4,h5,h6{
+        font-family: 'Source Sans Pro', sans-serif !important;
+        color: #404040;
+      }
+    </style>
+  </head>
+  <body>
+    <div class="main section">
+      <div class="left-menu">
+        <div class="iconWrapper">
+          <a href="index.html"><img class="ui fluid image" src="img/icon.png"></a>
+        </div>
+        <a href="#home" class="menu-item active" align="center">
+          <img src="img/icons/home.svg">
+        </a>
+        <a href="#features" class="menu-item" align="center">
+          <img src="img/icons/awesome.svg">
+        </a>
+        <a href="#screenshots" class="menu-item" align="center">
+          <img src="img/icons/screenshots.svg">
+        </a>
+        <a href="#plugins" class="menu-item" align="center">
+          <img src="img/icons/plugin.svg">
+        </a>
+        <a href="#source" class="menu-item" align="center">
+          <img src="img/icons/code.svg">
+        </a>
+      </div>
+      <div class="right-content">
+        <!-- Hero Banner Section -->
+        <div class="dot-container">
+            <div class="dot"></div>
+            <div class="dot"></div>
+            <div class="dot"></div>
+            <div class="dot"></div>
+        </div>
+        <div class="headbanner"></div>
+        <div id="home" class="herotext">
+          <div class="ui basic segment">
+            <div class="bannerHeaderWrapper">
+              <h1 class="bannerHeader">Zoraxy</h1>
+              <p class="bannerSubheader">All in one homelab network routing solution</p>
+            </div>
+            <br><br>
+            <a class="ui black big button"  href="#features">Learn More</a>
+            <br><br>
+            <table class="ui very basic collapsing unstackable celled table">
+              <thead>
+                <tr><th colspan="2">Quick Access</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr>
+                <td>
+                  <h4 class="ui image header">
+                    <i class="ui download icon"></i>
+                    <div class="content">
+                      Download
+                      <div class="sub header">Prebuild Binary
+                    </div>
+                  </div>
+                </h4></td>
+                <td>
+                  <a href="https://github.com/tobychui/zoraxy/releases" target="_blank">Open <i class="ui external icon"></i></a>
+                </td>
+              </tr>
+              <tr>
+                <td>
+                  <h4 class="ui image header">
+                    <i class="ui github icon"></i>
+                    <div class="content">
+                      Github
+                      <div class="sub header">Source Code
+                    </div>
+                  </div>
+                </h4></td>
+                <td>
+                  <a href="https://github.com/tobychui/zoraxy" target="_blank">Open <i class="ui external icon"></i></a>
+                </td>
+              </tr>
+            </table>
+          </div>
+        </div>
+
+        <!-- Features -->
+        <div id="features" class="section">
+          <div class="ui container">
+            <div class="ui basic segment">
+              <h1 class="ui header">
+                <img class="ui small image" src="img/icons/awesome.svg">
+                <div class="content">
+                    Features
+                    <div class="sub header">Highlighting a few important features of Zoraxy</div>
+                </div>
+              </h1>
+              <br>
+              <div class="ui stackable grid featureList">
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/proxy.svg">
+                    <div class="content">
+                      Reverse Proxy
+                    </div>
+                  </h3>
+                  <p>Simple to use, noobs friendly reverse proxy server that can be easily set-up using a web form and a few toggle switches.</p>
+                </div>
+
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/redirect.svg">
+                    <div class="content">
+                      Redirection
+                    </div>
+                  </h3>
+                  <p>Direct and intuitive redirection rules with basic rewrite options. Suitable for most of the simple use cases.</p>
+                </div>
+
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/blacklist.svg">
+                    <div class="content">
+                      Geo-IP & Blacklist
+                    </div>
+                  </h3>
+                  <p>Blacklist with GeoIP support. Allow easy setup for regional services.</p>
+                </div>
+
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/gan.svg">
+                    <div class="content">
+                      Global Area Network
+                    </div>
+                  </h3>
+                  <p>ZeroTier controller integrated GAN. Enable unlimited nodes in your network with a few clicks.</p>
+                </div>
+
+                <!-- Row 2-->
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/terminal.svg">
+                    <div class="content">
+                      Web SSH
+                    </div>
+                  </h3>
+                  <p>Integrated with Gotty Web SSH terminal, allow one-stop management of your nodes inside private LAN via gateway nodes.</p>
+                </div>
+
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/stats.svg">
+                    <div class="content">
+                      Real Time Statistics
+                    </div>
+                  </h3>
+                  <p>Traffic data collection and real time analytic tools, provide you the best insights of visitors data without cookies.</p>
+                </div>
+
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/scan.svg">
+                    <div class="content">
+                      Scanner & Utilities
+                    </div>
+                  </h3>
+                  <p>Build in IP scanner and mDNS discovering service, enable automatic service discovery within LAN.</p>
+                </div>
+
+                <div class="four wide column featureItem">
+                  <h3 class="ui header featureHeader">
+                    <img class="ui image" src="img/icons/code.svg">
+                    <div class="content">
+                      Open Source
+                    </div>
+                  </h3>
+                  <p>Project is open source under AGPL on Github. Feel free to contribute on missing functions you need! </p>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <!-- Screenshots -->
+        <div id="screenshots" class="ui container">
+          <div class="ui basic segment">
+            <br>
+            <h1 class="ui header">
+              <img class="ui small image" src="img/icons/screenshots.svg">
+              <div class="content">
+                  Screenshots
+                  <div class="sub header">A quick overview of the UI designs</div>
+              </div>
+            </h1>
+            
+            <div class="ui three column stackable grid">
+              <div class="column">
+                <a href="img/screenshots/1.webp" target="_blank"><img src="img/screenshots/1.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/2.webp" target="_blank"><img src="img/screenshots/2.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/3.webp" target="_blank"><img src="img/screenshots/3.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/4.webp" target="_blank"><img src="img/screenshots/4.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/5.webp" target="_blank"><img src="img/screenshots/5.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/6.webp" target="_blank"><img src="img/screenshots/6.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/7.webp" target="_blank"><img src="img/screenshots/7.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/8.webp" target="_blank"><img src="img/screenshots/8.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/9.webp" target="_blank"><img src="img/screenshots/9.webp" class="ui fluid image screenshot"></a>
+              </div>
+              <div class="column">
+                <a href="img/screenshots/10.webp" target="_blank"><img src="img/screenshots/10.webp" class="ui fluid image screenshot"></a>
+              </div>
+            </div> 
+          </div>
+        </div>
+
+        <!-- Plugin Developments -->
+        <div id="plugins" class="ui container">
+          <div class="ui basic segment">
+            <br>
+            <h1 class="ui header">
+              <img class="ui small image" src="img/icons/plugin.svg">
+              <div class="content">
+                  Plugins
+                  <div class="sub header">Add custom routing rules via simple scripts</div>
+              </div>
+            </h1>
+            <div style="width: 100%; text-align: center;">
+              <br>
+              <p>Documentation work in progress</p>
+            </div>
+          </div>
+        </div>
+
+        <!-- Source code -->
+        <div id="source" class="ui container">
+          <div class="ui basic segment">
+            <br>
+            <h1 class="ui header">
+              <img class="ui small image" src="img/icons/code.svg">
+              <div class="content">
+                  Source Code
+                  <div class="sub header">Feel free to give us a ⭐ star ⭐.</div>
+              </div>
+            </h1>
+            <br>
+            <div class="ui two column stackable grid">
+              <div class="column">
+                  <h3 class="ui header">
+                    <i class="grey github icon"></i>
+                    <div class="content" style="text-align: left;">
+                      <a href="https://github.com/tobychui/zoraxy">
+                        Github
+                        <div class="sub header">https://github.com/tobychui/zoraxy</div>
+                      </a>
+                    </div>
+                  </h3>
+              </div>
+              <div class="column">
+                <h3 class="ui header">
+                  <i class="blue mail icon"></i>
+                  <div class="content" style="text-align: left;">
+                    <a href="mailto:toby@imuslab.com">
+                      Email Contact
+                      <div class="sub header">toby@imuslab.com</div>
+                    </a>
+                  </div>
+                </h3>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <br><br>
+        <div class="ui container">
+          <p style="color: #3a3a3a">CopyRight Zoraxy Project and its authors © 2021 - <span class="year"></span></p>
+        </div>
+        <br><br><br>
+      </div>
+    </div>
+    <br>
+    <script>
+      $(".year").text(new Date().getFullYear()  );
+
+      $(".menu-item").on("click", function(){
+        $(".menu-item.active").removeClass("active");
+        $(this).addClass("active");
+      });
+
+      $(".right-content").on("scroll", function() {
+        var scrollPos = $(".right-content").scrollTop();
+        if (scrollPos < 10){
+          //Reaching the top
+          $('.menu-item.active').removeClass("active");
+          $($('.menu-item')[0]).addClass('active');
+          return;
+        }else if ($(".right-content")[0].scrollHeight  ==  $(".right-content").scrollTop() + window.innerHeight ){
+          //Reaching the bottom
+          $('.menu-item.active').removeClass("active");
+          $($('.menu-item').get().reverse()[0]).addClass('active');
+          return
+        }
+        $('.menu-item').each(function() {
+          var currLink = $(this);
+          var refElement = $(currLink.attr("href"));
+          if (refElement.offset().top <= (window.innerHeight / 2)) {
+            $('.menu-item.active').removeClass("active");
+            currLink.addClass("active");
+            console.log(currLink.attr("href"));
+          }
+        });
+      });
+
+    </script>
+  </body>
+</html>
--- a/docs/style.css
+++ b/docs/style.css
@ -0,0 +1,228 @@
+body{
+    background: #f6f6f6 !important;
+    margin: 0;
+    padding: 0;
+    overflow-y: hidden;
+}
+
+:root{
+    --themeTextColor: #404040;
+    --themeSkyblueColor: #a9d1f3;
+    --themeSkyblueColorDecondary: #8eb9df;
+}
+.main {
+    display: flex;
+    height: 100vh;
+}
+
+.left-menu {
+    width: 80px;
+    min-width: 80px;
+    background-color: #ffffff;
+    min-height: 100vh;
+    padding-top: 1.5em;
+}
+
+.iconWrapper{
+    padding: 1em;
+    border-bottom: 1px solid #f6f6f6;
+}
+
+.right-content {
+    flex-grow: 1;
+    position: relative;
+    max-height: 100%;
+    overflow-y: auto;
+}
+
+.ui.black.button{
+    background-color: var(--themeTextColor) !important;
+}
+
+/* Menu items */
+.menu-item{
+    display: block;
+    padding: 0.4em;
+    padding-top: 1.2em;
+    padding-bottom: 1.2em;
+    text-align: center;
+    border-bottom: 1px solid #f6f6f6;
+    width: 100%;
+    border-right: 0.4em solid var(--themeTextColor);
+    transition: border-left ease-in-out 0.1s, background-color ease-in-out 0.1s;
+}
+
+.menu-item.active{
+    border-right: 0.4em solid var(--themeSkyblueColorDecondary);
+    background-color: #f0f8ff;
+}
+
+.menu-item:hover{
+    border-right: 0.4em solid var(--themeSkyblueColorDecondary);
+}
+
+.menu-item img{
+    width: 30px;
+    display: inline-block;
+    vertical-align: middle;
+}
+
+
+/* Head banner */
+.headbanner{
+    background-image: url('img/bg.png');
+    background-repeat: no-repeat;
+    background-position: right center;
+    background-size: auto 100%;
+    position:absolute;
+    right: 0;
+    top: 0;
+    height: 100vh;
+    width: 100%;
+    z-index: -100;
+}
+
+.herotext{
+    padding-top: 15em; 
+    padding-left: 8vw;
+    min-height: 100vh;
+}
+
+.bannerHeader{
+    font-size: 8em; 
+    font-weight: 600;
+}
+
+.bannerSubheader{
+    font-weight: 400; 
+    font-size: 1.2em; 
+    margin-top: -20px;
+}
+
+.bannerHeaderWrapper{
+    text-align: center; 
+    display: inline-block;
+}
+
+/* features */
+#features{
+    padding-top: 4em;
+    padding-bottom: 4em;
+    background-color: white;
+}
+
+/* screenshots */
+.screenshot{
+    transition: transform ease-in-out 0.1s;
+    box-shadow: 3px 3px 5px 0px rgba(51,51,51,0.14);
+    margin-bottom: 1em;
+}
+
+.screenshot:hover {
+    transform: scale(1.1); /* (150% zoom - Note: if the zoom is too large, it will go outside of the viewport) */
+}
+
+
+/* RWD */
+@media (max-width:960px) {
+    /* Menu RWD */
+    .left-menu {
+        width: 50px;
+        min-width: 50px;
+    }
+    .iconWrapper{
+        padding: 0.2em;
+        border-bottom: 1px solid #f6f6f6;
+    }
+
+    .menu-item{
+        padding: 0.3em;
+        padding-top: 0.5em;
+        padding-bottom: 0.5em;
+    }
+
+    .menu-item img{
+        width: 26px;
+    }
+
+    /* head banner RWD */
+    .headbanner{
+        opacity: 0.1;
+    }
+
+    .herotext{
+        padding-left: 0;
+        text-align: center;
+    }
+
+    .bannerSubheader{
+        font-size: 1.2em; 
+    }
+
+    .bannerHeader{
+        font-size: 5em; 
+    }
+
+    .bannerHeaderWrapper{
+        display: inline;
+        width: 100%;
+    }
+    
+    .herotext .ui.collapsing.table{
+        width: 100%;
+    }
+}
+
+/* Decorative Animation */
+.dot-container {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    height: 40px;
+    position: absolute;
+    top: 2em;
+    left: 2em;
+}
+  
+.dot {
+    width: 6px;
+    height: 6px;
+    border-radius: 50%;
+    background-color: #d9d9d9;
+    margin-right: 6px;
+    animation-name: dot-animation;
+    animation-duration: 4s;
+    animation-timing-function: ease-in-out;
+    animation-iteration-count: infinite;
+}
+
+.dot:nth-child(1) {
+    animation-delay: 0s;
+}
+
+.dot:nth-child(2) {
+    animation-delay: 1s;
+}
+
+.dot:nth-child(3) {
+    animation-delay: 2s;
+}
+
+.dot:nth-child(4) {
+    animation-delay: 3s;
+}
+
+@keyframes dot-animation {
+    0% {
+        background-color: #d9d9d9;
+        transform: scale(1);
+    }
+    50% {
+        background-color: #a9d1f3;
+        transform: scale(1.5);
+    }
+    100% {
+        background-color: #d9d9d9;
+        transform: scale(1);
+    }
+}
--- a/img/screenshots/1.png
+++ b/img/screenshots/1.png
--- a/img/screenshots/2.png
+++ b/img/screenshots/2.png
--- a/img/screenshots/6.png
+++ b/img/screenshots/6.png
--- a/src/Makefile
+++ b/src/Makefile
@ -0,0 +1,60 @@
+# PLATFORMS := darwin/amd64 darwin/arm64 freebsd/amd64 linux/386 linux/amd64 linux/arm linux/arm64 linux/mipsle windows/386 windows/amd64 windows/arm windows/arm64
+PLATFORMS := linux/amd64 linux/386 linux/arm linux/arm64 linux/mipsle linux/riscv64 windows/amd64
+temp = $(subst /, ,$@)
+os = $(word 1, $(temp))
+arch = $(word 2, $(temp))
+
+#all:  web.tar.gz $(PLATFORMS) fixwindows zoraxy_file_checksum.sha1
+all:  clear_old $(PLATFORMS) fixwindows
+
+binary: $(PLATFORMS)
+
+hash: zoraxy_file_checksum.sha1
+
+web: web.tar.gz
+
+clean: 
+	rm -f zoraxy_*_*
+	rm -f web.tar.gz
+
+$(PLATFORMS):
+	@echo "Building $(os)/$(arch)"
+	GOROOT_FINAL=Git/ GOOS=$(os) GOARCH=$(arch) GOARM=6 go build -o './dist/zoraxy_$(os)_$(arch)'  -ldflags "-s -w" -trimpath
+
+
+fixwindows:
+	-mv ./dist/zoraxy_windows_amd64 ./dist/zoraxy_windows_amd64.exe
+#	-mv ./dist/zoraxy_windows_arm64 ./dist/zoraxy_windows_arm64.exe
+
+
+clear_old:
+	-rm -rf ./dist/
+	-mkdir ./dist/
+
+web.tar.gz:
+	
+	@echo "Removing old build resources, if exists"
+	-rm -rf ./dist/
+	-mkdir ./dist/
+
+	@echo "Moving subfolders to build folder"
+	-cp -r ./web ./dist/web/
+	-cp -r ./system ./dist/system/
+
+	@ echo "Remove sensitive information"
+	-rm -rf ./dist/certs/
+	-rm -rf ./dist/conf/
+	-rm -rf ./dist/rules/
+
+
+	@echo "Creating tarball for all required files"
+	-rm ./dist/web.tar.gz
+	-cd ./dist/ && tar -czf ./web.tar.gz system/ web/
+
+	@echo "Clearing up unzipped folder structures"
+	-rm -rf "./dist/web"
+	-rm -rf "./dist/system"
+
+zoraxy_file_checksum.sha1:
+	@echo "Generating the checksum, if sha1sum installed"
+	-sha1sum ./dist/web.tar.gz > ./dist/zoraxy_file_checksum.sha1
--- a/src/accesslist.go
+++ b/src/accesslist.go
@ -0,0 +1,195 @@
+package main
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+/*
+	accesslist.go
+
+	This script file is added to extend the
+	reverse proxy function to include
+	banning / whitelist a specific IP address or country code
+*/
+
+/*
+	Blacklist Related
+*/
+
+// List a of blacklisted ip address or country code
+func handleListBlacklisted(w http.ResponseWriter, r *http.Request) {
+	bltype, err := utils.GetPara(r, "type")
+	if err != nil {
+		bltype = "country"
+	}
+
+	resulst := []string{}
+	if bltype == "country" {
+		resulst = geodbStore.GetAllBlacklistedCountryCode()
+	} else if bltype == "ip" {
+		resulst = geodbStore.GetAllBlacklistedIp()
+	}
+
+	js, _ := json.Marshal(resulst)
+	utils.SendJSONResponse(w, string(js))
+
+}
+
+func handleCountryBlacklistAdd(w http.ResponseWriter, r *http.Request) {
+	countryCode, err := utils.PostPara(r, "cc")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty country code")
+		return
+	}
+
+	geodbStore.AddCountryCodeToBlackList(countryCode)
+
+	utils.SendOK(w)
+}
+
+func handleCountryBlacklistRemove(w http.ResponseWriter, r *http.Request) {
+	countryCode, err := utils.PostPara(r, "cc")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty country code")
+		return
+	}
+
+	geodbStore.RemoveCountryCodeFromBlackList(countryCode)
+
+	utils.SendOK(w)
+}
+
+func handleIpBlacklistAdd(w http.ResponseWriter, r *http.Request) {
+	ipAddr, err := utils.PostPara(r, "ip")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty ip address")
+		return
+	}
+
+	geodbStore.AddIPToBlackList(ipAddr)
+}
+
+func handleIpBlacklistRemove(w http.ResponseWriter, r *http.Request) {
+	ipAddr, err := utils.PostPara(r, "ip")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty ip address")
+		return
+	}
+
+	geodbStore.RemoveIPFromBlackList(ipAddr)
+
+	utils.SendOK(w)
+}
+
+func handleBlacklistEnable(w http.ResponseWriter, r *http.Request) {
+	enable, err := utils.PostPara(r, "enable")
+	if err != nil {
+		//Return the current enabled state
+		currentEnabled := geodbStore.BlacklistEnabled
+		js, _ := json.Marshal(currentEnabled)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		if enable == "true" {
+			geodbStore.ToggleBlacklist(true)
+		} else if enable == "false" {
+			geodbStore.ToggleBlacklist(false)
+		} else {
+			utils.SendErrorResponse(w, "invalid enable state: only true and false is accepted")
+			return
+		}
+
+		utils.SendOK(w)
+	}
+}
+
+/*
+	Whitelist Related
+*/
+
+func handleListWhitelisted(w http.ResponseWriter, r *http.Request) {
+	bltype, err := utils.GetPara(r, "type")
+	if err != nil {
+		bltype = "country"
+	}
+
+	resulst := []string{}
+	if bltype == "country" {
+		resulst = geodbStore.GetAllWhitelistedCountryCode()
+	} else if bltype == "ip" {
+		resulst = geodbStore.GetAllWhitelistedIp()
+	}
+
+	js, _ := json.Marshal(resulst)
+	utils.SendJSONResponse(w, string(js))
+
+}
+
+func handleCountryWhitelistAdd(w http.ResponseWriter, r *http.Request) {
+	countryCode, err := utils.PostPara(r, "cc")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty country code")
+		return
+	}
+
+	geodbStore.AddCountryCodeToWhitelist(countryCode)
+
+	utils.SendOK(w)
+}
+
+func handleCountryWhitelistRemove(w http.ResponseWriter, r *http.Request) {
+	countryCode, err := utils.PostPara(r, "cc")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty country code")
+		return
+	}
+
+	geodbStore.RemoveCountryCodeFromWhitelist(countryCode)
+
+	utils.SendOK(w)
+}
+
+func handleIpWhitelistAdd(w http.ResponseWriter, r *http.Request) {
+	ipAddr, err := utils.PostPara(r, "ip")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty ip address")
+		return
+	}
+
+	geodbStore.AddIPToWhiteList(ipAddr)
+}
+
+func handleIpWhitelistRemove(w http.ResponseWriter, r *http.Request) {
+	ipAddr, err := utils.PostPara(r, "ip")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty ip address")
+		return
+	}
+
+	geodbStore.RemoveIPFromWhiteList(ipAddr)
+
+	utils.SendOK(w)
+}
+
+func handleWhitelistEnable(w http.ResponseWriter, r *http.Request) {
+	enable, err := utils.PostPara(r, "enable")
+	if err != nil {
+		//Return the current enabled state
+		currentEnabled := geodbStore.WhitelistEnabled
+		js, _ := json.Marshal(currentEnabled)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		if enable == "true" {
+			geodbStore.ToggleWhitelist(true)
+		} else if enable == "false" {
+			geodbStore.ToggleWhitelist(false)
+		} else {
+			utils.SendErrorResponse(w, "invalid enable state: only true and false is accepted")
+			return
+		}
+
+		utils.SendOK(w)
+	}
+}
--- a/src/acme.go
+++ b/src/acme.go
@ -0,0 +1,115 @@
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"math/rand"
+	"net/http"
+	"regexp"
+	"strconv"
+	"time"
+
+	"imuslab.com/zoraxy/mod/acme"
+	"imuslab.com/zoraxy/mod/dynamicproxy"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+/*
+	acme.go
+
+	This script handle special routing required for acme auto cert renew functions
+*/
+
+// Helper function to generate a random port above a specified value
+func getRandomPort(minPort int) int {
+	return rand.Intn(65535-minPort) + minPort
+}
+
+// init the new ACME instance
+func initACME() *acme.ACMEHandler {
+	log.Println("Starting ACME handler")
+	rand.Seed(time.Now().UnixNano())
+	// Generate a random port above 30000
+	port := getRandomPort(30000)
+
+	// Check if the port is already in use
+	for acme.IsPortInUse(port) {
+		port = getRandomPort(30000)
+	}
+
+	return acme.NewACME("https://acme-staging-v02.api.letsencrypt.org/directory", strconv.Itoa(port))
+}
+
+// create the special routing rule for ACME
+func acmeRegisterSpecialRoutingRule() {
+	log.Println("Assigned temporary port:" + acmeHandler.Getport())
+
+	err := dynamicProxyRouter.AddRoutingRules(&dynamicproxy.RoutingRule{
+		ID: "acme-autorenew",
+		MatchRule: func(r *http.Request) bool {
+			found, _ := regexp.MatchString("/.well-known/acme-challenge/*", r.RequestURI)
+			return found
+		},
+		RoutingHandler: func(w http.ResponseWriter, r *http.Request) {
+
+			req, err := http.NewRequest(http.MethodGet, "http://localhost:"+acmeHandler.Getport()+r.RequestURI, nil)
+			req.Host = r.Host
+			if err != nil {
+				fmt.Printf("client: could not create request: %s\n", err)
+				return
+			}
+			res, err := http.DefaultClient.Do(req)
+			if err != nil {
+				fmt.Printf("client: error making http request: %s\n", err)
+				return
+			}
+
+			resBody, err := ioutil.ReadAll(res.Body)
+			if err != nil {
+				fmt.Printf("error reading: %s\n", err)
+				return
+			}
+			w.Write(resBody)
+		},
+		Enabled:                true,
+		UseSystemAccessControl: false,
+	})
+
+	if err != nil {
+		log.Println("[Err] " + err.Error())
+	}
+}
+
+// This function check if the renew setup is satisfied. If not, toggle them automatically
+func AcmeCheckAndHandleRenewCertificate(w http.ResponseWriter, r *http.Request) {
+	isForceHttpsRedirectEnabledOriginally := false
+	if dynamicProxyRouter.Option.Port == 443 {
+		//Enable port 80 to 443 redirect
+		if !dynamicProxyRouter.Option.ForceHttpsRedirect {
+			log.Println("Temporary enabling HTTP to HTTPS redirect for ACME certificate renew requests")
+			dynamicProxyRouter.UpdateHttpToHttpsRedirectSetting(true)
+		} else {
+			//Set this to true, so after renew, do not turn it off
+			isForceHttpsRedirectEnabledOriginally = true
+		}
+
+	} else if dynamicProxyRouter.Option.Port == 80 {
+		//Go ahead
+
+	} else {
+		//This port do not support ACME
+		utils.SendErrorResponse(w, "ACME renew only support web server listening on port 80 (http) or 443 (https)")
+	}
+
+	// Pass over to the acmeHandler to deal with the communication
+	acmeHandler.HandleRenewCertificate(w, r)
+
+	if dynamicProxyRouter.Option.Port == 443 {
+		if !isForceHttpsRedirectEnabledOriginally {
+			//Default is off. Turn the redirection off
+			log.Println("Restoring HTTP to HTTPS redirect settings")
+			dynamicProxyRouter.UpdateHttpToHttpsRedirectSetting(false)
+		}
+	}
+}
--- a/src/api.go
+++ b/src/api.go
@ -0,0 +1,246 @@
+package main
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"imuslab.com/zoraxy/mod/acme/acmewizard"
+	"imuslab.com/zoraxy/mod/auth"
+	"imuslab.com/zoraxy/mod/netstat"
+	"imuslab.com/zoraxy/mod/netutils"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+/*
+	API.go
+
+	This file contains all the API called by the web management interface
+
+*/
+
+var requireAuth = true
+
+func initAPIs() {
+
+	authRouter := auth.NewManagedHTTPRouter(auth.RouterOption{
+		AuthAgent:   authAgent,
+		RequireAuth: requireAuth,
+		DeniedHandler: func(w http.ResponseWriter, r *http.Request) {
+			http.Error(w, "401 - Unauthorized", http.StatusUnauthorized)
+		},
+	})
+
+	//Register the standard web services urls
+	fs := http.FileServer(http.FS(webres))
+	if development {
+		fs = http.FileServer(http.Dir("web/"))
+	}
+	//Add a layer of middleware for advance  control
+	advHandler := FSHandler(fs)
+	http.Handle("/", advHandler)
+
+	//Authentication APIs
+	registerAuthAPIs(requireAuth)
+
+	//Reverse proxy
+	authRouter.HandleFunc("/api/proxy/enable", ReverseProxyHandleOnOff)
+	authRouter.HandleFunc("/api/proxy/add", ReverseProxyHandleAddEndpoint)
+	authRouter.HandleFunc("/api/proxy/status", ReverseProxyStatus)
+	authRouter.HandleFunc("/api/proxy/list", ReverseProxyList)
+	authRouter.HandleFunc("/api/proxy/edit", ReverseProxyHandleEditEndpoint)
+	authRouter.HandleFunc("/api/proxy/del", DeleteProxyEndpoint)
+	authRouter.HandleFunc("/api/proxy/updateCredentials", UpdateProxyBasicAuthCredentials)
+	authRouter.HandleFunc("/api/proxy/tlscheck", HandleCheckSiteSupportTLS)
+	authRouter.HandleFunc("/api/proxy/setIncoming", HandleIncomingPortSet)
+	authRouter.HandleFunc("/api/proxy/useHttpsRedirect", HandleUpdateHttpsRedirect)
+	authRouter.HandleFunc("/api/proxy/requestIsProxied", HandleManagementProxyCheck)
+
+	//TLS / SSL config
+	authRouter.HandleFunc("/api/cert/tls", handleToggleTLSProxy)
+	authRouter.HandleFunc("/api/cert/tlsRequireLatest", handleSetTlsRequireLatest)
+	authRouter.HandleFunc("/api/cert/upload", handleCertUpload)
+	authRouter.HandleFunc("/api/cert/list", handleListCertificate)
+	authRouter.HandleFunc("/api/cert/listdomains", handleListDomains)
+	authRouter.HandleFunc("/api/cert/checkDefault", handleDefaultCertCheck)
+	authRouter.HandleFunc("/api/cert/delete", handleCertRemove)
+
+	//Redirection config
+	authRouter.HandleFunc("/api/redirect/list", handleListRedirectionRules)
+	authRouter.HandleFunc("/api/redirect/add", handleAddRedirectionRule)
+	authRouter.HandleFunc("/api/redirect/delete", handleDeleteRedirectionRule)
+
+	//Blacklist APIs
+	authRouter.HandleFunc("/api/blacklist/list", handleListBlacklisted)
+	authRouter.HandleFunc("/api/blacklist/country/add", handleCountryBlacklistAdd)
+	authRouter.HandleFunc("/api/blacklist/country/remove", handleCountryBlacklistRemove)
+	authRouter.HandleFunc("/api/blacklist/ip/add", handleIpBlacklistAdd)
+	authRouter.HandleFunc("/api/blacklist/ip/remove", handleIpBlacklistRemove)
+	authRouter.HandleFunc("/api/blacklist/enable", handleBlacklistEnable)
+
+	//Whitelist APIs
+	authRouter.HandleFunc("/api/whitelist/list", handleListWhitelisted)
+	authRouter.HandleFunc("/api/whitelist/country/add", handleCountryWhitelistAdd)
+	authRouter.HandleFunc("/api/whitelist/country/remove", handleCountryWhitelistRemove)
+	authRouter.HandleFunc("/api/whitelist/ip/add", handleIpWhitelistAdd)
+	authRouter.HandleFunc("/api/whitelist/ip/remove", handleIpWhitelistRemove)
+	authRouter.HandleFunc("/api/whitelist/enable", handleWhitelistEnable)
+
+	//Path Blocker APIs
+	authRouter.HandleFunc("/api/pathrule/add", pathRuleHandler.HandleAddBlockingPath)
+	authRouter.HandleFunc("/api/pathrule/list", pathRuleHandler.HandleListBlockingPath)
+	authRouter.HandleFunc("/api/pathrule/remove", pathRuleHandler.HandleRemoveBlockingPath)
+
+	//Statistic & uptime monitoring API
+	authRouter.HandleFunc("/api/stats/summary", statisticCollector.HandleTodayStatLoad)
+	authRouter.HandleFunc("/api/stats/countries", HandleCountryDistrSummary)
+	authRouter.HandleFunc("/api/stats/netstat", netstat.HandleGetNetworkInterfaceStats)
+	authRouter.HandleFunc("/api/stats/netstatgraph", netstatBuffers.HandleGetBufferedNetworkInterfaceStats)
+	authRouter.HandleFunc("/api/stats/listnic", netstat.HandleListNetworkInterfaces)
+	authRouter.HandleFunc("/api/utm/list", HandleUptimeMonitorListing)
+
+	//Global Area Network APIs
+	authRouter.HandleFunc("/api/gan/network/info", ganManager.HandleGetNodeID)
+	authRouter.HandleFunc("/api/gan/network/add", ganManager.HandleAddNetwork)
+	authRouter.HandleFunc("/api/gan/network/remove", ganManager.HandleRemoveNetwork)
+	authRouter.HandleFunc("/api/gan/network/list", ganManager.HandleListNetwork)
+	authRouter.HandleFunc("/api/gan/network/name", ganManager.HandleNetworkNaming)
+	//authRouter.HandleFunc("/api/gan/network/detail", ganManager.HandleNetworkDetails)
+	authRouter.HandleFunc("/api/gan/network/setRange", ganManager.HandleSetRanges)
+	authRouter.HandleFunc("/api/gan/members/list", ganManager.HandleMemberList)
+	authRouter.HandleFunc("/api/gan/members/ip", ganManager.HandleMemberIP)
+	authRouter.HandleFunc("/api/gan/members/name", ganManager.HandleMemberNaming)
+	authRouter.HandleFunc("/api/gan/members/authorize", ganManager.HandleMemberAuthorization)
+	authRouter.HandleFunc("/api/gan/members/delete", ganManager.HandleMemberDelete)
+
+	//TCP Proxy
+	authRouter.HandleFunc("/api/tcpprox/config/add", tcpProxyManager.HandleAddProxyConfig)
+	authRouter.HandleFunc("/api/tcpprox/config/edit", tcpProxyManager.HandleEditProxyConfigs)
+	authRouter.HandleFunc("/api/tcpprox/config/list", tcpProxyManager.HandleListConfigs)
+	authRouter.HandleFunc("/api/tcpprox/config/start", tcpProxyManager.HandleStartProxy)
+	authRouter.HandleFunc("/api/tcpprox/config/stop", tcpProxyManager.HandleStopProxy)
+	authRouter.HandleFunc("/api/tcpprox/config/delete", tcpProxyManager.HandleRemoveProxy)
+	authRouter.HandleFunc("/api/tcpprox/config/status", tcpProxyManager.HandleGetProxyStatus)
+	authRouter.HandleFunc("/api/tcpprox/config/validate", tcpProxyManager.HandleConfigValidate)
+
+	//mDNS APIs
+	authRouter.HandleFunc("/api/mdns/list", HandleMdnsListing)
+	authRouter.HandleFunc("/api/mdns/discover", HandleMdnsScanning)
+
+	//Zoraxy Analytic
+	authRouter.HandleFunc("/api/analytic/list", AnalyticLoader.HandleSummaryList)
+	authRouter.HandleFunc("/api/analytic/load", AnalyticLoader.HandleLoadTargetDaySummary)
+	authRouter.HandleFunc("/api/analytic/loadRange", AnalyticLoader.HandleLoadTargetRangeSummary)
+	authRouter.HandleFunc("/api/analytic/exportRange", AnalyticLoader.HandleRangeExport)
+	authRouter.HandleFunc("/api/analytic/resetRange", AnalyticLoader.HandleRangeReset)
+
+	//Network utilities
+	authRouter.HandleFunc("/api/tools/ipscan", HandleIpScan)
+	authRouter.HandleFunc("/api/tools/traceroute", netutils.HandleTraceRoute)
+	authRouter.HandleFunc("/api/tools/ping", netutils.HandlePing)
+	authRouter.HandleFunc("/api/tools/whois", netutils.HandleWhois)
+	authRouter.HandleFunc("/api/tools/webssh", HandleCreateProxySession)
+	authRouter.HandleFunc("/api/tools/websshSupported", HandleWebSshSupportCheck)
+	authRouter.HandleFunc("/api/tools/wol", HandleWakeOnLan)
+	authRouter.HandleFunc("/api/tools/smtp/get", HandleSMTPGet)
+	authRouter.HandleFunc("/api/tools/smtp/set", HandleSMTPSet)
+	authRouter.HandleFunc("/api/tools/smtp/admin", HandleAdminEmailGet)
+	authRouter.HandleFunc("/api/tools/smtp/test", HandleTestEmailSend)
+
+	//Account Reset
+	http.HandleFunc("/api/account/reset", HandleAdminAccountResetEmail)
+	http.HandleFunc("/api/account/new", HandleNewPasswordSetup)
+
+	//ACME & Auto Renewer
+	authRouter.HandleFunc("/api/acme/listExpiredDomains", acmeHandler.HandleGetExpiredDomains)
+	authRouter.HandleFunc("/api/acme/obtainCert", AcmeCheckAndHandleRenewCertificate)
+	authRouter.HandleFunc("/api/acme/autoRenew/enable", acmeAutoRenewer.HandleAutoRenewEnable)
+	authRouter.HandleFunc("/api/acme/autoRenew/email", acmeAutoRenewer.HandleACMEEmail)
+	authRouter.HandleFunc("/api/acme/autoRenew/setDomains", acmeAutoRenewer.HandleSetAutoRenewDomains)
+	authRouter.HandleFunc("/api/acme/autoRenew/listDomains", acmeAutoRenewer.HandleLoadAutoRenewDomains)
+	authRouter.HandleFunc("/api/acme/autoRenew/renewPolicy", acmeAutoRenewer.HandleRenewPolicy)
+	authRouter.HandleFunc("/api/acme/autoRenew/renewNow", acmeAutoRenewer.HandleRenewNow)
+	authRouter.HandleFunc("/api/acme/wizard", acmewizard.HandleGuidedStepCheck) //ACME Wizard
+
+	//Others
+	http.HandleFunc("/api/info/x", HandleZoraxyInfo)
+	http.HandleFunc("/api/conf/export", ExportConfigAsZip)
+	http.HandleFunc("/api/conf/import", ImportConfigFromZip)
+
+	//If you got APIs to add, append them here
+}
+
+// Function to renders Auth related APIs
+func registerAuthAPIs(requireAuth bool) {
+	//Auth APIs
+	http.HandleFunc("/api/auth/login", authAgent.HandleLogin)
+	http.HandleFunc("/api/auth/logout", authAgent.HandleLogout)
+	http.HandleFunc("/api/auth/checkLogin", func(w http.ResponseWriter, r *http.Request) {
+		if requireAuth {
+			authAgent.CheckLogin(w, r)
+		} else {
+			utils.SendJSONResponse(w, "true")
+		}
+	})
+	http.HandleFunc("/api/auth/username", func(w http.ResponseWriter, r *http.Request) {
+		username, err := authAgent.GetUserName(w, r)
+		if err != nil {
+			http.Error(w, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized)
+			return
+		}
+
+		js, _ := json.Marshal(username)
+		utils.SendJSONResponse(w, string(js))
+	})
+	http.HandleFunc("/api/auth/userCount", func(w http.ResponseWriter, r *http.Request) {
+		uc := authAgent.GetUserCounts()
+		js, _ := json.Marshal(uc)
+		utils.SendJSONResponse(w, string(js))
+	})
+	http.HandleFunc("/api/auth/register", func(w http.ResponseWriter, r *http.Request) {
+		if authAgent.GetUserCounts() == 0 {
+			//Allow register root admin
+			authAgent.HandleRegisterWithoutEmail(w, r, func(username, reserved string) {
+
+			})
+		} else {
+			//This function is disabled
+			utils.SendErrorResponse(w, "Root management account already exists")
+		}
+	})
+	http.HandleFunc("/api/auth/changePassword", func(w http.ResponseWriter, r *http.Request) {
+		username, err := authAgent.GetUserName(w, r)
+		if err != nil {
+			http.Error(w, "401 - Unauthorized", http.StatusUnauthorized)
+			return
+		}
+
+		oldPassword, err := utils.PostPara(r, "oldPassword")
+		if err != nil {
+			utils.SendErrorResponse(w, "empty current password")
+			return
+		}
+		newPassword, err := utils.PostPara(r, "newPassword")
+		if err != nil {
+			utils.SendErrorResponse(w, "empty new password")
+			return
+		}
+		confirmPassword, _ := utils.PostPara(r, "confirmPassword")
+
+		if newPassword != confirmPassword {
+			utils.SendErrorResponse(w, "confirm password not match")
+			return
+		}
+
+		//Check if the old password correct
+		oldPasswordCorrect, _ := authAgent.ValidateUsernameAndPasswordWithReason(username, oldPassword)
+		if !oldPasswordCorrect {
+			utils.SendErrorResponse(w, "Invalid current password given")
+			return
+		}
+
+		//Change the password of the root user
+		authAgent.UnregisterUser(username)
+		authAgent.CreateUserAccount(username, newPassword, "")
+	})
+
+}
--- a/src/cert.go
+++ b/src/cert.go
@ -0,0 +1,306 @@
+package main
+
+import (
+	"crypto/x509"
+	"encoding/json"
+	"encoding/pem"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+// Check if the default certificates is correctly setup
+func handleDefaultCertCheck(w http.ResponseWriter, r *http.Request) {
+	type CheckResult struct {
+		DefaultPubExists bool
+		DefaultPriExists bool
+	}
+
+	pub, pri := tlsCertManager.DefaultCertExistsSep()
+	js, _ := json.Marshal(CheckResult{
+		pub,
+		pri,
+	})
+
+	utils.SendJSONResponse(w, string(js))
+}
+
+// Return a list of domains where the certificates covers
+func handleListCertificate(w http.ResponseWriter, r *http.Request) {
+	filenames, err := tlsCertManager.ListCertDomains()
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	showDate, _ := utils.GetPara(r, "date")
+	if showDate == "true" {
+		type CertInfo struct {
+			Domain           string
+			LastModifiedDate string
+			ExpireDate       string
+			RemainingDays    int
+		}
+
+		results := []*CertInfo{}
+
+		for _, filename := range filenames {
+			certFilepath := filepath.Join(tlsCertManager.CertStore, filename+".crt")
+			//keyFilepath := filepath.Join(tlsCertManager.CertStore, filename+".key")
+			fileInfo, err := os.Stat(certFilepath)
+			if err != nil {
+				utils.SendErrorResponse(w, "invalid domain certificate discovered: "+filename)
+				return
+			}
+			modifiedTime := fileInfo.ModTime().Format("2006-01-02 15:04:05")
+
+			certExpireTime := "Unknown"
+			certBtyes, err := os.ReadFile(certFilepath)
+			expiredIn := 0
+			if err != nil {
+				//Unable to load this file
+				continue
+			} else {
+				//Cert loaded. Check its expire time
+				block, _ := pem.Decode(certBtyes)
+				if block != nil {
+					cert, err := x509.ParseCertificate(block.Bytes)
+					if err == nil {
+						certExpireTime = cert.NotAfter.Format("2006-01-02 15:04:05")
+
+						duration := cert.NotAfter.Sub(time.Now())
+
+						// Convert the duration to days
+						expiredIn = int(duration.Hours() / 24)
+					}
+				}
+			}
+
+			thisCertInfo := CertInfo{
+				Domain:           filename,
+				LastModifiedDate: modifiedTime,
+				ExpireDate:       certExpireTime,
+				RemainingDays:    expiredIn,
+			}
+
+			results = append(results, &thisCertInfo)
+		}
+
+		js, _ := json.Marshal(results)
+		w.Header().Set("Content-Type", "application/json")
+		w.Write(js)
+	} else {
+		response, err := json.Marshal(filenames)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		w.Write(response)
+	}
+
+}
+
+// List all certificates and map all their domains to the cert filename
+func handleListDomains(w http.ResponseWriter, r *http.Request) {
+	filenames, err := os.ReadDir("./conf/certs/")
+
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	certnameToDomainMap := map[string]string{}
+	for _, filename := range filenames {
+		if filename.IsDir() {
+			continue
+		}
+		certFilepath := filepath.Join("./conf/certs/", filename.Name())
+
+		certBtyes, err := os.ReadFile(certFilepath)
+		if err != nil {
+			// Unable to load this file
+			log.Println("Unable to load certificate: " + certFilepath)
+			continue
+		} else {
+			// Cert loaded. Check its expiry time
+			block, _ := pem.Decode(certBtyes)
+			if block != nil {
+				cert, err := x509.ParseCertificate(block.Bytes)
+				if err == nil {
+					certname := strings.TrimSuffix(filepath.Base(certFilepath), filepath.Ext(certFilepath))
+					for _, dnsName := range cert.DNSNames {
+						certnameToDomainMap[dnsName] = certname
+					}
+					certnameToDomainMap[cert.Subject.CommonName] = certname
+				}
+			}
+		}
+	}
+
+	requireCompact, _ := utils.GetPara(r, "compact")
+	if requireCompact == "true" {
+		result := make(map[string][]string)
+
+		for key, value := range certnameToDomainMap {
+			if _, ok := result[value]; !ok {
+				result[value] = make([]string, 0)
+			}
+
+			result[value] = append(result[value], key)
+		}
+
+		js, _ := json.Marshal(result)
+		utils.SendJSONResponse(w, string(js))
+		return
+	}
+
+	js, _ := json.Marshal(certnameToDomainMap)
+	utils.SendJSONResponse(w, string(js))
+}
+
+// Handle front-end toggling TLS mode
+func handleToggleTLSProxy(w http.ResponseWriter, r *http.Request) {
+	currentTlsSetting := false
+	if sysdb.KeyExists("settings", "usetls") {
+		sysdb.Read("settings", "usetls", &currentTlsSetting)
+	}
+
+	newState, err := utils.PostPara(r, "set")
+	if err != nil {
+		//No setting. Get the current status
+		js, _ := json.Marshal(currentTlsSetting)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		if newState == "true" {
+			sysdb.Write("settings", "usetls", true)
+			log.Println("Enabling TLS mode on reverse proxy")
+			dynamicProxyRouter.UpdateTLSSetting(true)
+		} else if newState == "false" {
+			sysdb.Write("settings", "usetls", false)
+			log.Println("Disabling TLS mode on reverse proxy")
+			dynamicProxyRouter.UpdateTLSSetting(false)
+		} else {
+			utils.SendErrorResponse(w, "invalid state given. Only support true or false")
+			return
+		}
+
+		utils.SendOK(w)
+
+	}
+}
+
+// Handle the GET and SET of reverse proxy TLS versions
+func handleSetTlsRequireLatest(w http.ResponseWriter, r *http.Request) {
+	newState, err := utils.PostPara(r, "set")
+	if err != nil {
+		//GET
+		var reqLatestTLS bool = false
+		if sysdb.KeyExists("settings", "forceLatestTLS") {
+			sysdb.Read("settings", "forceLatestTLS", &reqLatestTLS)
+		}
+
+		js, _ := json.Marshal(reqLatestTLS)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		if newState == "true" {
+			sysdb.Write("settings", "forceLatestTLS", true)
+			log.Println("Updating minimum TLS version to v1.2 or above")
+			dynamicProxyRouter.UpdateTLSVersion(true)
+		} else if newState == "false" {
+			sysdb.Write("settings", "forceLatestTLS", false)
+			log.Println("Updating minimum TLS version to v1.0 or above")
+			dynamicProxyRouter.UpdateTLSVersion(false)
+		} else {
+			utils.SendErrorResponse(w, "invalid state given")
+		}
+	}
+}
+
+// Handle upload of the certificate
+func handleCertUpload(w http.ResponseWriter, r *http.Request) {
+	// check if request method is POST
+	if r.Method != "POST" {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	// get the key type
+	keytype, err := utils.GetPara(r, "ktype")
+	overWriteFilename := ""
+	if err != nil {
+		http.Error(w, "Not defined key type (pub / pri)", http.StatusBadRequest)
+		return
+	}
+
+	// get the domain
+	domain, err := utils.GetPara(r, "domain")
+	if err != nil {
+		//Assume localhost
+		domain = "default"
+	}
+
+	if keytype == "pub" {
+		overWriteFilename = domain + ".crt"
+	} else if keytype == "pri" {
+		overWriteFilename = domain + ".key"
+	} else {
+		http.Error(w, "Not supported keytype: "+keytype, http.StatusBadRequest)
+		return
+	}
+
+	// parse multipart form data
+	err = r.ParseMultipartForm(10 << 20) // 10 MB
+	if err != nil {
+		http.Error(w, "Failed to parse form data", http.StatusBadRequest)
+		return
+	}
+
+	// get file from form data
+	file, _, err := r.FormFile("file")
+	if err != nil {
+		http.Error(w, "Failed to get file", http.StatusBadRequest)
+		return
+	}
+	defer file.Close()
+
+	// create file in upload directory
+	os.MkdirAll("./conf/certs", 0775)
+	f, err := os.Create(filepath.Join("./conf/certs", overWriteFilename))
+	if err != nil {
+		http.Error(w, "Failed to create file", http.StatusInternalServerError)
+		return
+	}
+	defer f.Close()
+
+	// copy file contents to destination file
+	_, err = io.Copy(f, file)
+	if err != nil {
+		http.Error(w, "Failed to save file", http.StatusInternalServerError)
+		return
+	}
+
+	// send response
+	fmt.Fprintln(w, "File upload successful!")
+}
+
+// Handle cert remove
+func handleCertRemove(w http.ResponseWriter, r *http.Request) {
+	domain, err := utils.PostPara(r, "domain")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid domain given")
+		return
+	}
+	err = tlsCertManager.RemoveCert(domain)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+	}
+}
--- a/src/config.go
+++ b/src/config.go
@ -0,0 +1,290 @@
+package main
+
+import (
+	"archive/zip"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"imuslab.com/zoraxy/mod/dynamicproxy"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+/*
+	Reverse Proxy Configs
+
+	The following section handle
+	the reverse proxy configs
+*/
+
+type Record struct {
+	ProxyType            string
+	Rootname             string
+	ProxyTarget          string
+	UseTLS               bool
+	SkipTlsValidation    bool
+	RequireBasicAuth     bool
+	BasicAuthCredentials []*dynamicproxy.BasicAuthCredentials
+}
+
+func SaveReverseProxyConfig(proxyConfigRecord *Record) error {
+	//TODO: Make this accept new def types
+	os.MkdirAll("./conf/proxy/", 0775)
+	filename := getFilenameFromRootName(proxyConfigRecord.Rootname)
+
+	//Generate record
+	thisRecord := proxyConfigRecord
+
+	//Write to file
+	js, _ := json.MarshalIndent(thisRecord, "", " ")
+	return ioutil.WriteFile(filepath.Join("./conf/proxy/", filename), js, 0775)
+}
+
+func RemoveReverseProxyConfig(rootname string) error {
+	filename := getFilenameFromRootName(rootname)
+	removePendingFile := strings.ReplaceAll(filepath.Join("./conf/proxy/", filename), "\\", "/")
+	log.Println("Config Removed: ", removePendingFile)
+	if utils.FileExists(removePendingFile) {
+		err := os.Remove(removePendingFile)
+		if err != nil {
+			log.Println(err.Error())
+			return err
+		}
+	}
+
+	//File already gone
+	return nil
+}
+
+// Return ptype, rootname and proxyTarget, error if any
+func LoadReverseProxyConfig(filename string) (*Record, error) {
+	thisRecord := Record{}
+	configContent, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return &thisRecord, err
+	}
+
+	//Unmarshal the content into config
+	err = json.Unmarshal(configContent, &thisRecord)
+	if err != nil {
+		return &thisRecord, err
+	}
+
+	//Return it
+	return &thisRecord, nil
+}
+
+func getFilenameFromRootName(rootname string) string {
+	//Generate a filename for this rootname
+	filename := strings.ReplaceAll(rootname, ".", "_")
+	filename = strings.ReplaceAll(filename, "/", "-")
+	filename = filename + ".config"
+	return filename
+}
+
+/*
+	Importer and Exporter of Zoraxy proxy config
+*/
+
+func ExportConfigAsZip(w http.ResponseWriter, r *http.Request) {
+	includeSysDBRaw, err := utils.GetPara(r, "includeDB")
+	includeSysDB := false
+	if includeSysDBRaw == "true" {
+		//Include the system database in backup snapshot
+		//Temporary set it to read only
+		sysdb.ReadOnly = true
+		includeSysDB = true
+	}
+
+	// Specify the folder path to be zipped
+	folderPath := "./conf/"
+
+	// Set the Content-Type header to indicate it's a zip file
+	w.Header().Set("Content-Type", "application/zip")
+	// Set the Content-Disposition header to specify the file name
+	w.Header().Set("Content-Disposition", "attachment; filename=\"config.zip\"")
+
+	// Create a zip writer
+	zipWriter := zip.NewWriter(w)
+	defer zipWriter.Close()
+
+	// Walk through the folder and add files to the zip
+	err = filepath.Walk(folderPath, func(filePath string, fileInfo os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if folderPath == filePath {
+			//Skip root folder
+			return nil
+		}
+
+		// Create a new file in the zip
+		if !utils.IsDir(filePath) {
+			zipFile, err := zipWriter.Create(filePath)
+			if err != nil {
+				return err
+			}
+
+			// Open the file on disk
+			file, err := os.Open(filePath)
+			if err != nil {
+				return err
+			}
+			defer file.Close()
+
+			// Copy the file contents to the zip file
+			_, err = io.Copy(zipFile, file)
+			if err != nil {
+				return err
+			}
+		}
+
+		return nil
+	})
+
+	if includeSysDB {
+		//Also zip in the sysdb
+		zipFile, err := zipWriter.Create("sys.db")
+		if err != nil {
+			log.Println("[Backup] Unable to zip sysdb: " + err.Error())
+			return
+		}
+
+		// Open the file on disk
+		file, err := os.Open("sys.db")
+		if err != nil {
+			log.Println("[Backup] Unable to open sysdb: " + err.Error())
+			return
+		}
+		defer file.Close()
+
+		// Copy the file contents to the zip file
+		_, err = io.Copy(zipFile, file)
+		if err != nil {
+			log.Println(err)
+			return
+		}
+
+		//Restore sysdb state
+		sysdb.ReadOnly = false
+	}
+
+	if err != nil {
+		// Handle the error and send an HTTP response with the error message
+		http.Error(w, fmt.Sprintf("Failed to zip folder: %v", err), http.StatusInternalServerError)
+		return
+	}
+}
+
+func ImportConfigFromZip(w http.ResponseWriter, r *http.Request) {
+	// Check if the request is a POST with a file upload
+	if r.Method != http.MethodPost {
+		http.Error(w, "Invalid request method", http.StatusBadRequest)
+		return
+	}
+
+	// Max file size limit (10 MB in this example)
+	r.ParseMultipartForm(10 << 20)
+
+	// Get the uploaded file
+	file, handler, err := r.FormFile("file")
+	if err != nil {
+		http.Error(w, "Failed to retrieve uploaded file", http.StatusInternalServerError)
+		return
+	}
+	defer file.Close()
+
+	if filepath.Ext(handler.Filename) != ".zip" {
+		http.Error(w, "Upload file is not a zip file", http.StatusInternalServerError)
+		return
+	}
+	// Create the target directory to unzip the files
+	targetDir := "./conf"
+	if utils.FileExists(targetDir) {
+		//Backup the old config to old
+		os.Rename("./conf", "./conf.old_"+strconv.Itoa(int(time.Now().Unix())))
+	}
+
+	err = os.MkdirAll(targetDir, os.ModePerm)
+	if err != nil {
+		http.Error(w, fmt.Sprintf("Failed to create target directory: %v", err), http.StatusInternalServerError)
+		return
+	}
+
+	// Open the zip file
+	zipReader, err := zip.NewReader(file, handler.Size)
+	if err != nil {
+		http.Error(w, fmt.Sprintf("Failed to open zip file: %v", err), http.StatusInternalServerError)
+		return
+	}
+
+	restoreDatabase := false
+
+	// Extract each file from the zip archive
+	for _, zipFile := range zipReader.File {
+		// Open the file in the zip archive
+		rc, err := zipFile.Open()
+		if err != nil {
+			http.Error(w, fmt.Sprintf("Failed to open file in zip: %v", err), http.StatusInternalServerError)
+			return
+		}
+		defer rc.Close()
+
+		// Create the corresponding file on disk
+		zipFile.Name = strings.ReplaceAll(zipFile.Name, "../", "")
+		fmt.Println("Restoring: " + strings.ReplaceAll(zipFile.Name, "\\", "/"))
+		if zipFile.Name == "sys.db" {
+			//Sysdb replacement. Close the database and restore
+			sysdb.Close()
+			restoreDatabase = true
+		} else if !strings.HasPrefix(strings.ReplaceAll(zipFile.Name, "\\", "/"), "conf/") {
+			//Malformed zip file.
+			http.Error(w, fmt.Sprintf("Invalid zip file structure or version too old"), http.StatusInternalServerError)
+			return
+		}
+
+		//Check if parent dir exists
+		if !utils.FileExists(filepath.Dir(zipFile.Name)) {
+			os.MkdirAll(filepath.Dir(zipFile.Name), 0775)
+		}
+
+		//Create the file
+		newFile, err := os.Create(zipFile.Name)
+		if err != nil {
+			http.Error(w, fmt.Sprintf("Failed to create file: %v", err), http.StatusInternalServerError)
+			return
+		}
+		defer newFile.Close()
+
+		// Copy the file contents from the zip to the new file
+		_, err = io.Copy(newFile, rc)
+		if err != nil {
+			http.Error(w, fmt.Sprintf("Failed to extract file from zip: %v", err), http.StatusInternalServerError)
+			return
+		}
+	}
+
+	// Send a success response
+	w.WriteHeader(http.StatusOK)
+	log.Println("Configuration restored")
+	fmt.Fprintln(w, "Configuration restored")
+
+	if restoreDatabase {
+		go func() {
+			log.Println("Database altered. Restarting in 3 seconds...")
+			time.Sleep(3 * time.Second)
+			os.Exit(0)
+		}()
+
+	}
+
+}
--- a/src/emails.go
+++ b/src/emails.go
@ -0,0 +1,298 @@
+package main
+
+import (
+	"bytes"
+	"encoding/gob"
+	"encoding/json"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	uuid "github.com/satori/go.uuid"
+	"imuslab.com/zoraxy/mod/email"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+/*
+	SMTP Settings and Test Email Handlers
+*/
+
+func HandleSMTPSet(w http.ResponseWriter, r *http.Request) {
+	hostname, err := utils.PostPara(r, "hostname")
+	if err != nil {
+		utils.SendErrorResponse(w, "hostname cannot be empty")
+		return
+	}
+
+	domain, err := utils.PostPara(r, "domain")
+	if err != nil {
+		utils.SendErrorResponse(w, "domain cannot be empty")
+		return
+	}
+
+	portString, err := utils.PostPara(r, "port")
+	if err != nil {
+		utils.SendErrorResponse(w, "port must be a valid integer")
+		return
+	}
+
+	port, err := strconv.Atoi(portString)
+	if err != nil {
+		utils.SendErrorResponse(w, "port must be a valid integer")
+		return
+	}
+
+	username, err := utils.PostPara(r, "username")
+	if err != nil {
+		utils.SendErrorResponse(w, "username cannot be empty")
+		return
+	}
+
+	password, err := utils.PostPara(r, "password")
+	if err != nil {
+		//Empty password. Use old one if exists
+		oldConfig := loadSMTPConfig()
+		if oldConfig.Password == "" {
+			utils.SendErrorResponse(w, "password cannot be empty")
+			return
+		} else {
+			password = oldConfig.Password
+		}
+	}
+
+	senderAddr, err := utils.PostPara(r, "senderAddr")
+	if err != nil {
+		utils.SendErrorResponse(w, "senderAddr cannot be empty")
+		return
+	}
+
+	adminAddr, err := utils.PostPara(r, "adminAddr")
+	if err != nil {
+		utils.SendErrorResponse(w, "adminAddr cannot be empty")
+		return
+	}
+
+	//Set the email sender properties
+	thisEmailSender := email.Sender{
+		Hostname:   strings.TrimSpace(hostname),
+		Domain:     strings.TrimSpace(domain),
+		Port:       port,
+		Username:   strings.TrimSpace(username),
+		Password:   strings.TrimSpace(password),
+		SenderAddr: strings.TrimSpace(senderAddr),
+	}
+
+	//Write this into database
+	setSMTPConfig(&thisEmailSender)
+
+	//Update the current EmailSender
+	EmailSender = &thisEmailSender
+
+	//Set the admin address of password reset
+	setSMTPAdminAddress(adminAddr)
+
+	//Reply ok
+	utils.SendOK(w)
+}
+
+func HandleSMTPGet(w http.ResponseWriter, r *http.Request) {
+	// Create a buffer to store the encoded value
+	var buf bytes.Buffer
+
+	// Encode the original object into the buffer
+	encoder := gob.NewEncoder(&buf)
+	err := encoder.Encode(*EmailSender)
+	if err != nil {
+		utils.SendErrorResponse(w, "Internal encode error")
+		return
+	}
+
+	// Decode the buffer into a new object
+	var copied email.Sender
+	decoder := gob.NewDecoder(&buf)
+	err = decoder.Decode(&copied)
+	if err != nil {
+		utils.SendErrorResponse(w, "Internal decode error")
+		return
+	}
+
+	copied.Password = ""
+
+	js, _ := json.Marshal(copied)
+	utils.SendJSONResponse(w, string(js))
+}
+
+func HandleAdminEmailGet(w http.ResponseWriter, r *http.Request) {
+	js, _ := json.Marshal(loadSMTPAdminAddr())
+	utils.SendJSONResponse(w, string(js))
+}
+
+func HandleTestEmailSend(w http.ResponseWriter, r *http.Request) {
+	adminEmailAccount := loadSMTPAdminAddr()
+	if adminEmailAccount == "" {
+		utils.SendErrorResponse(w, "Management account not set")
+		return
+	}
+
+	err := EmailSender.SendEmail(adminEmailAccount,
+		"SMTP Testing Email | Zoraxy", "This is a test email sent by Zoraxy. Please do not reply to this email.<br>Zoraxy からのテストメールです。このメールには返信しないでください。<br>這是由 Zoraxy 發送的測試電子郵件。請勿回覆此郵件。<br>Ceci est un email de test envoyé par Zoraxy. Merci de ne pas répondre à cet email.<br>Dies ist eine Test-E-Mail, die von Zoraxy gesendet wurde. Bitte antworten Sie nicht auf diese E-Mail.")
+
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	utils.SendOK(w)
+}
+
+/*
+	SMTP config
+
+	The following handle SMTP configs
+*/
+
+func setSMTPConfig(config *email.Sender) error {
+	return sysdb.Write("smtp", "config", config)
+}
+
+func loadSMTPConfig() *email.Sender {
+	if sysdb.KeyExists("smtp", "config") {
+		thisEmailSender := email.Sender{
+			Port: 587,
+		}
+		err := sysdb.Read("smtp", "config", &thisEmailSender)
+		if err != nil {
+			return &email.Sender{
+				Port: 587,
+			}
+		}
+		return &thisEmailSender
+	} else {
+		//Not set. Return an empty one
+		return &email.Sender{
+			Port: 587,
+		}
+	}
+}
+
+func setSMTPAdminAddress(adminAddr string) error {
+	return sysdb.Write("smtp", "admin", adminAddr)
+}
+
+//Load SMTP admin address. Return empty string if not set
+func loadSMTPAdminAddr() string {
+	adminAddr := ""
+	if sysdb.KeyExists("smtp", "admin") {
+		err := sysdb.Read("smtp", "admin", &adminAddr)
+		if err != nil {
+			return ""
+		}
+		return adminAddr
+	} else {
+		return ""
+	}
+}
+
+/*
+	Admin Account Reset
+*/
+
+var (
+	accountResetEmailDelay   int64  = 30      //Delay between each account reset email, default 30s
+	tokenValidDuration       int64  = 15 * 60 //Duration of the token, default 15 minutes
+	lastAccountResetEmail    int64  = 0       //Timestamp for last sent account reset email
+	passwordResetAccessToken string = ""      //Access token for resetting password
+)
+
+func HandleAdminAccountResetEmail(w http.ResponseWriter, r *http.Request) {
+	if EmailSender.Username == "" || EmailSender.Domain == "" {
+		//Reset account not setup
+		utils.SendErrorResponse(w, "Reset account not setup.")
+		return
+	}
+
+	if loadSMTPAdminAddr() == "" {
+		utils.SendErrorResponse(w, "Reset account not setup.")
+	}
+
+	//Check if the delay expired
+	if lastAccountResetEmail+accountResetEmailDelay > time.Now().Unix() {
+		//Too frequent
+		utils.SendErrorResponse(w, "You cannot send another account reset email in cooldown time")
+		return
+	}
+
+	passwordResetAccessToken = uuid.NewV4().String()
+
+	//SMTP info exists. Send reset account email
+	lastAccountResetEmail = time.Now().Unix()
+	EmailSender.SendEmail(loadSMTPAdminAddr(), "Management Account Reset | Zoraxy",
+		"Enter the following reset token to reset your password on your Zoraxy router.<br>"+passwordResetAccessToken+"<br><br> This is an automated generated email. DO NOT REPLY TO THIS EMAIL.")
+
+	utils.SendOK(w)
+}
+
+func HandleNewPasswordSetup(w http.ResponseWriter, r *http.Request) {
+	if passwordResetAccessToken == "" {
+		//Not initiated
+		utils.SendErrorResponse(w, "Invalid usage")
+		return
+	}
+
+	username, err := utils.PostPara(r, "username")
+	if err != nil {
+		utils.SendErrorResponse(w, "Invalid username given")
+		return
+	}
+	token, err := utils.PostPara(r, "token")
+	if err != nil {
+		utils.SendErrorResponse(w, "Invalid token given")
+		return
+	}
+	newPassword, err := utils.PostPara(r, "newpw")
+	if err != nil {
+		utils.SendErrorResponse(w, "Invalid new password given")
+		return
+	}
+
+	token = strings.TrimSpace(token)
+	username = strings.TrimSpace(username)
+
+	//Validate the token
+	if token != passwordResetAccessToken {
+		utils.SendErrorResponse(w, "Invalid Token")
+		return
+	}
+
+	//Check if time expired
+	if lastAccountResetEmail+tokenValidDuration < time.Now().Unix() {
+		//Expired
+		utils.SendErrorResponse(w, "Token expired")
+		return
+	}
+
+	//Check if user exists
+	if !authAgent.UserExists(username) {
+		//Invalid admin account name
+		utils.SendErrorResponse(w, "Invalid Username")
+		return
+	}
+
+	//Delete the user account
+	authAgent.UnregisterUser(username)
+
+	//Ok. Set the new password
+	err = authAgent.CreateUserAccount(username, newPassword, "")
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	utils.SendOK(w)
+}
--- a/src/geoip.go
+++ b/src/geoip.go
@ -0,0 +1,39 @@
+package main
+
+import (
+	"net"
+	"net/http"
+	"strings"
+
+	"github.com/oschwald/geoip2-golang"
+)
+
+func getCountryCodeFromRequest(r *http.Request) string {
+	countryCode := ""
+
+	// Get the IP address of the user from the request headers
+	ipAddress := r.Header.Get("X-Forwarded-For")
+	if ipAddress == "" {
+		ipAddress = strings.Split(r.RemoteAddr, ":")[0]
+	}
+
+	// Open the GeoIP database
+	db, err := geoip2.Open("./tmp/GeoIP2-Country.mmdb")
+	if err != nil {
+		// Handle the error
+		return countryCode
+	}
+	defer db.Close()
+
+	// Look up the country code for the IP address
+	record, err := db.Country(net.ParseIP(ipAddress))
+	if err != nil {
+		// Handle the error
+		return countryCode
+	}
+
+	// Get the ISO country code from the record
+	countryCode = record.Country.IsoCode
+
+	return countryCode
+}
--- a/src/go.mod
+++ b/src/go.mod
@ -0,0 +1,19 @@
+module imuslab.com/zoraxy
+
+go 1.16
+
+require (
+	github.com/boltdb/bolt v1.3.1
+	github.com/go-acme/lego/v4 v4.12.1 // indirect
+	github.com/go-ping/ping v1.1.0
+	github.com/google/uuid v1.3.0
+	github.com/gorilla/sessions v1.2.1
+	github.com/gorilla/websocket v1.4.2
+	github.com/grandcat/zeroconf v1.0.0
+	github.com/likexian/whois v1.15.0 // indirect
+	github.com/microcosm-cc/bluemonday v1.0.24
+	github.com/oschwald/geoip2-golang v1.8.0
+	github.com/satori/go.uuid v1.2.0
+	golang.org/x/net v0.11.0
+	golang.org/x/sys v0.9.0
+)
--- a/src/go.sum
+++ b/src/go.sum
--- a/src/main.go
+++ b/src/main.go
@ -0,0 +1,173 @@
+package main
+
+import (
+	"embed"
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"github.com/google/uuid"
+	"imuslab.com/zoraxy/mod/acme"
+	"imuslab.com/zoraxy/mod/aroz"
+	"imuslab.com/zoraxy/mod/auth"
+	"imuslab.com/zoraxy/mod/database"
+	"imuslab.com/zoraxy/mod/dynamicproxy/redirection"
+	"imuslab.com/zoraxy/mod/email"
+	"imuslab.com/zoraxy/mod/ganserv"
+	"imuslab.com/zoraxy/mod/geodb"
+	"imuslab.com/zoraxy/mod/mdns"
+	"imuslab.com/zoraxy/mod/netstat"
+	"imuslab.com/zoraxy/mod/pathrule"
+	"imuslab.com/zoraxy/mod/sshprox"
+	"imuslab.com/zoraxy/mod/statistic"
+	"imuslab.com/zoraxy/mod/statistic/analytic"
+	"imuslab.com/zoraxy/mod/tcpprox"
+	"imuslab.com/zoraxy/mod/tlscert"
+	"imuslab.com/zoraxy/mod/uptime"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+// General flags
+var noauth = flag.Bool("noauth", false, "Disable authentication for management interface")
+var showver = flag.Bool("version", false, "Show version of this server")
+var allowSshLoopback = flag.Bool("sshlb", false, "Allow loopback web ssh connection (DANGER)")
+var ztAuthToken = flag.String("ztauth", "", "ZeroTier authtoken for the local node")
+var ztAPIPort = flag.Int("ztport", 9993, "ZeroTier controller API port")
+var acmeAutoRenewInterval = flag.Int("autorenew", 86400, "ACME auto TLS/SSL certificate renew check interval (seconds)")
+var (
+	name        = "Zoraxy"
+	version     = "2.6.5"
+	nodeUUID    = "generic"
+	development = false //Set this to false to use embedded web fs
+	bootTime    = time.Now().Unix()
+
+	/*
+		Binary Embedding File System
+	*/
+	//go:embed web/*
+	webres embed.FS
+
+	/*
+		Handler Modules
+	*/
+	handler            *aroz.ArozHandler       //Handle arozos managed permission system
+	sysdb              *database.Database      //System database
+	authAgent          *auth.AuthAgent         //Authentication agent
+	tlsCertManager     *tlscert.Manager        //TLS / SSL management
+	redirectTable      *redirection.RuleTable  //Handle special redirection rule sets
+	pathRuleHandler    *pathrule.Handler       //Handle specific path blocking or custom headers
+	geodbStore         *geodb.Store            //GeoIP database, also handle black list and whitelist features
+	netstatBuffers     *netstat.NetStatBuffers //Realtime graph buffers
+	statisticCollector *statistic.Collector    //Collecting statistic from visitors
+	uptimeMonitor      *uptime.Monitor         //Uptime monitor service worker
+	mdnsScanner        *mdns.MDNSHost          //mDNS discovery services
+	ganManager         *ganserv.NetworkManager //Global Area Network Manager
+	webSshManager      *sshprox.Manager        //Web SSH connection service
+	tcpProxyManager    *tcpprox.Manager        //TCP Proxy Manager
+	acmeHandler        *acme.ACMEHandler       //Handler for ACME Certificate renew
+	acmeAutoRenewer    *acme.AutoRenewer       //Handler for ACME auto renew ticking
+
+	//Helper modules
+	EmailSender    *email.Sender        //Email sender that handle email sending
+	AnalyticLoader *analytic.DataLoader //Data loader for Zoraxy Analytic
+)
+
+// Kill signal handler. Do something before the system the core terminate.
+func SetupCloseHandler() {
+	c := make(chan os.Signal, 2)
+	signal.Notify(c, os.Interrupt, syscall.SIGTERM)
+	go func() {
+		<-c
+		ShutdownSeq()
+		os.Exit(0)
+	}()
+}
+
+func ShutdownSeq() {
+	fmt.Println("- Shutting down " + name)
+	fmt.Println("- Closing GeoDB ")
+	geodbStore.Close()
+	fmt.Println("- Closing Netstats Listener")
+	netstatBuffers.Close()
+	fmt.Println("- Closing Statistic Collector")
+	statisticCollector.Close()
+	fmt.Println("- Stopping mDNS Discoverer")
+	//Stop the mdns service
+	mdnsTickerStop <- true
+	mdnsScanner.Close()
+	fmt.Println("- Closing Certificates Auto Renewer")
+	acmeAutoRenewer.Close()
+	//Remove the tmp folder
+	fmt.Println("- Cleaning up tmp files")
+	os.RemoveAll("./tmp")
+
+	//Close database, final
+	fmt.Println("- Stopping system database")
+	sysdb.Close()
+}
+
+func main() {
+	//Start the aoModule pipeline (which will parse the flags as well). Pass in the module launch information
+	handler = aroz.HandleFlagParse(aroz.ServiceInfo{
+		Name:        name,
+		Desc:        "Dynamic Reverse Proxy Server",
+		Group:       "Network",
+		IconPath:    "zoraxy/img/small_icon.png",
+		Version:     version,
+		StartDir:    "zoraxy/index.html",
+		SupportFW:   true,
+		LaunchFWDir: "zoraxy/index.html",
+		SupportEmb:  false,
+		InitFWSize:  []int{1080, 580},
+	})
+
+	if *showver {
+		fmt.Println(name + " - Version " + version)
+		os.Exit(0)
+	}
+
+	SetupCloseHandler()
+
+	//Read or create the system uuid
+	uuidRecord := "./sys.uuid"
+	if !utils.FileExists(uuidRecord) {
+		newSystemUUID := uuid.New().String()
+		os.WriteFile(uuidRecord, []byte(newSystemUUID), 0775)
+	}
+	uuidBytes, err := os.ReadFile(uuidRecord)
+	if err != nil {
+		log.Println("Unable to read system uuid from file system")
+		panic(err)
+	}
+	nodeUUID = string(uuidBytes)
+
+	//Startup all modules
+	startupSequence()
+
+	//Initiate management interface APIs
+	requireAuth = !(*noauth || handler.IsUsingExternalPermissionManager())
+	initAPIs()
+
+	//Start the reverse proxy server in go routine
+	go func() {
+		ReverseProxtInit()
+	}()
+
+	time.Sleep(500 * time.Millisecond)
+
+	//Start the finalize sequences
+	finalSequence()
+
+	log.Println("Zoraxy started. Visit control panel at http://localhost" + handler.Port)
+	err = http.ListenAndServe(handler.Port, nil)
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+}
--- a/src/mod/acme/acme.go
+++ b/src/mod/acme/acme.go
@ -0,0 +1,288 @@
+package acme
+
+import (
+	"crypto"
+	"crypto/ecdsa"
+	"crypto/elliptic"
+	"crypto/rand"
+	"crypto/x509"
+	"encoding/json"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/go-acme/lego/v4/certcrypto"
+	"github.com/go-acme/lego/v4/certificate"
+	"github.com/go-acme/lego/v4/challenge/http01"
+	"github.com/go-acme/lego/v4/lego"
+	"github.com/go-acme/lego/v4/registration"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+// ACMEUser represents a user in the ACME system.
+type ACMEUser struct {
+	Email        string
+	Registration *registration.Resource
+	key          crypto.PrivateKey
+}
+
+// GetEmail returns the email of the ACMEUser.
+func (u *ACMEUser) GetEmail() string {
+	return u.Email
+}
+
+// GetRegistration returns the registration resource of the ACMEUser.
+func (u ACMEUser) GetRegistration() *registration.Resource {
+	return u.Registration
+}
+
+// GetPrivateKey returns the private key of the ACMEUser.
+func (u *ACMEUser) GetPrivateKey() crypto.PrivateKey {
+	return u.key
+}
+
+// ACMEHandler handles ACME-related operations.
+type ACMEHandler struct {
+	DefaultAcmeServer string
+	Port              string
+}
+
+// NewACME creates a new ACMEHandler instance.
+func NewACME(acmeServer string, port string) *ACMEHandler {
+	return &ACMEHandler{
+		DefaultAcmeServer: acmeServer,
+		Port:              port,
+	}
+}
+
+// ObtainCert obtains a certificate for the specified domains.
+func (a *ACMEHandler) ObtainCert(domains []string, certificateName string, email string, ca string) (bool, error) {
+	log.Println("[ACME] Obtaining certificate...")
+
+	// generate private key
+	privateKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
+	if err != nil {
+		log.Println(err)
+		return false, err
+	}
+
+	// create a admin user for our new generation
+	adminUser := ACMEUser{
+		Email: email,
+		key:   privateKey,
+	}
+
+	// create config
+	config := lego.NewConfig(&adminUser)
+
+	// setup who is the issuer and the key type
+	config.CADirURL = a.DefaultAcmeServer
+
+	//Overwrite the CADir URL if set
+	if ca != "" {
+		caLinkOverwrite, err := loadCAApiServerFromName(ca)
+		if err == nil {
+			config.CADirURL = caLinkOverwrite
+			log.Println("[INFO] Using " + caLinkOverwrite + " for CA Directory URL")
+		} else {
+			return false, errors.New("CA " + ca + " is not supported. Please contribute to the source code and add this CA's directory link.")
+		}
+	}
+
+	config.Certificate.KeyType = certcrypto.RSA2048
+
+	client, err := lego.NewClient(config)
+	if err != nil {
+		log.Println(err)
+		return false, err
+	}
+
+	// setup how to receive challenge
+	err = client.Challenge.SetHTTP01Provider(http01.NewProviderServer("", a.Port))
+	if err != nil {
+		log.Println(err)
+		return false, err
+	}
+
+	// New users will need to register
+	reg, err := client.Registration.Register(registration.RegisterOptions{TermsOfServiceAgreed: true})
+	if err != nil {
+		log.Println(err)
+		return false, err
+	}
+	adminUser.Registration = reg
+
+	// obtain the certificate
+	request := certificate.ObtainRequest{
+		Domains: domains,
+		Bundle:  true,
+	}
+	certificates, err := client.Certificate.Obtain(request)
+	if err != nil {
+		log.Println(err)
+		return false, err
+	}
+
+	// Each certificate comes back with the cert bytes, the bytes of the client's
+	// private key, and a certificate URL.
+	err = ioutil.WriteFile("./conf/certs/"+certificateName+".crt", certificates.Certificate, 0777)
+	if err != nil {
+		log.Println(err)
+		return false, err
+	}
+	err = ioutil.WriteFile("./conf/certs/"+certificateName+".key", certificates.PrivateKey, 0777)
+	if err != nil {
+		log.Println(err)
+		return false, err
+	}
+
+	return true, nil
+}
+
+// CheckCertificate returns a list of domains that are in expired certificates.
+// It will return all domains that is in expired certificates
+// *** if there is a vaild certificate contains the domain and there is a expired certificate contains the same domain
+// it will said expired as well!
+func (a *ACMEHandler) CheckCertificate() []string {
+	// read from dir
+	filenames, err := os.ReadDir("./conf/certs/")
+
+	expiredCerts := []string{}
+
+	if err != nil {
+		log.Println(err)
+		return []string{}
+	}
+
+	for _, filename := range filenames {
+		certFilepath := filepath.Join("./conf/certs/", filename.Name())
+
+		certBytes, err := os.ReadFile(certFilepath)
+		if err != nil {
+			// Unable to load this file
+			continue
+		} else {
+			// Cert loaded. Check its expiry time
+			block, _ := pem.Decode(certBytes)
+			if block != nil {
+				cert, err := x509.ParseCertificate(block.Bytes)
+				if err == nil {
+					elapsed := time.Since(cert.NotAfter)
+					if elapsed > 0 {
+						// if it is expired then add it in
+						// make sure it's uniqueless
+						for _, dnsName := range cert.DNSNames {
+							if !contains(expiredCerts, dnsName) {
+								expiredCerts = append(expiredCerts, dnsName)
+							}
+						}
+						if !contains(expiredCerts, cert.Subject.CommonName) {
+							expiredCerts = append(expiredCerts, cert.Subject.CommonName)
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return expiredCerts
+}
+
+// return the current port number
+func (a *ACMEHandler) Getport() string {
+	return a.Port
+}
+
+// contains checks if a string is present in a slice.
+func contains(slice []string, str string) bool {
+	for _, s := range slice {
+		if s == str {
+			return true
+		}
+	}
+	return false
+}
+
+// HandleGetExpiredDomains handles the HTTP GET request to retrieve the list of expired domains.
+// It calls the CheckCertificate method to obtain the expired domains and sends a JSON response
+// containing the list of expired domains.
+func (a *ACMEHandler) HandleGetExpiredDomains(w http.ResponseWriter, r *http.Request) {
+	type ExpiredDomains struct {
+		Domain []string `json:"domain"`
+	}
+
+	info := ExpiredDomains{
+		Domain: a.CheckCertificate(),
+	}
+
+	js, _ := json.MarshalIndent(info, "", " ")
+	utils.SendJSONResponse(w, string(js))
+}
+
+// HandleRenewCertificate handles the HTTP GET request to renew a certificate for the provided domains.
+// It retrieves the domains and filename parameters from the request, calls the ObtainCert method
+// to renew the certificate, and sends a JSON response indicating the result of the renewal process.
+func (a *ACMEHandler) HandleRenewCertificate(w http.ResponseWriter, r *http.Request) {
+	domainPara, err := utils.PostPara(r, "domains")
+	if err != nil {
+		utils.SendErrorResponse(w, jsonEscape(err.Error()))
+		return
+	}
+
+	filename, err := utils.PostPara(r, "filename")
+	if err != nil {
+		utils.SendErrorResponse(w, jsonEscape(err.Error()))
+		return
+	}
+
+	email, err := utils.PostPara(r, "email")
+	if err != nil {
+		utils.SendErrorResponse(w, jsonEscape(err.Error()))
+		return
+	}
+
+	ca, err := utils.PostPara(r, "ca")
+	if err != nil {
+		log.Println("CA not set. Using default (Let's Encrypt)")
+		ca = "Let's Encrypt"
+	}
+
+	domains := strings.Split(domainPara, ",")
+	result, err := a.ObtainCert(domains, filename, email, ca)
+	if err != nil {
+		utils.SendErrorResponse(w, jsonEscape(err.Error()))
+		return
+	}
+	utils.SendJSONResponse(w, strconv.FormatBool(result))
+}
+
+// Escape JSON string
+func jsonEscape(i string) string {
+	b, err := json.Marshal(i)
+	if err != nil {
+		log.Println("Unable to escape json data: " + err.Error())
+		return i
+	}
+	s := string(b)
+	return s[1 : len(s)-1]
+}
+
+// Helper function to check if a port is in use
+func IsPortInUse(port int) bool {
+	address := fmt.Sprintf(":%d", port)
+	listener, err := net.Listen("tcp", address)
+	if err != nil {
+		return true // Port is in use
+	}
+	defer listener.Close()
+	return false // Port is not in use
+}
--- a/src/mod/acme/acme_test.go
+++ b/src/mod/acme/acme_test.go
@ -0,0 +1,24 @@
+package acme_test
+
+import (
+	"fmt"
+	"testing"
+
+	"imuslab.com/zoraxy/mod/acme"
+)
+
+// Test if the issuer extraction is working
+func TestExtractIssuerNameFromPEM(t *testing.T) {
+	pemFilePath := "test/stackoverflow.pem"
+	expectedIssuer := "Let's Encrypt"
+
+	issuerName, err := acme.ExtractIssuerNameFromPEM(pemFilePath)
+	fmt.Println(issuerName)
+	if err != nil {
+		t.Errorf("Error extracting issuer name: %v", err)
+	}
+
+	if issuerName != expectedIssuer {
+		t.Errorf("Unexpected issuer name. Expected: %s, Got: %s", expectedIssuer, issuerName)
+	}
+}
--- a/src/mod/acme/acmewizard/acmewizard.go
+++ b/src/mod/acme/acmewizard/acmewizard.go
@ -0,0 +1,163 @@
+package acmewizard
+
+import (
+	"crypto/tls"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+/*
+	ACME Wizard
+
+	This wizard help validate the acme settings and configurations
+*/
+
+func HandleGuidedStepCheck(w http.ResponseWriter, r *http.Request) {
+	stepNoStr, err := utils.GetPara(r, "step")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid step number given")
+		return
+	}
+
+	stepNo, err := strconv.Atoi(stepNoStr)
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid step number given")
+		return
+	}
+
+	if stepNo == 1 {
+		isListening, err := isLocalhostListening()
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		js, _ := json.Marshal(isListening)
+		utils.SendJSONResponse(w, string(js))
+	} else if stepNo == 2 {
+		publicIp, err := getPublicIPAddress()
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		publicIp = strings.TrimSpace(publicIp)
+
+		httpServerReachable := isHTTPServerAvailable(publicIp)
+
+		js, _ := json.Marshal(httpServerReachable)
+		utils.SendJSONResponse(w, string(js))
+	} else if stepNo == 3 {
+		domain, err := utils.GetPara(r, "domain")
+		if err != nil {
+			utils.SendErrorResponse(w, "domain cannot be empty")
+			return
+		}
+
+		domain = strings.TrimSpace(domain)
+
+		//Check if the domain is reachable
+		reachable := isDomainReachable(domain)
+		if !reachable {
+			utils.SendErrorResponse(w, "domain is not reachable")
+			return
+		}
+
+		//Check http is setup correctly
+		httpServerReachable := isHTTPServerAvailable(domain)
+		js, _ := json.Marshal(httpServerReachable)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		utils.SendErrorResponse(w, "invalid step number")
+	}
+}
+
+// Step 1
+func isLocalhostListening() (isListening bool, err error) {
+	timeout := 2 * time.Second
+	isListening = false
+	// Check if localhost is listening on port 80 (HTTP)
+	conn, err := net.DialTimeout("tcp", "localhost:80", timeout)
+	if err == nil {
+		isListening = true
+		conn.Close()
+	}
+
+	// Check if localhost is listening on port 443 (HTTPS)
+	conn, err = net.DialTimeout("tcp", "localhost:443", timeout)
+	if err == nil {
+		isListening = true
+		conn.Close()
+	}
+
+	if isListening {
+		return true, nil
+	}
+
+	return isListening, err
+}
+
+// Step 2
+func getPublicIPAddress() (string, error) {
+	resp, err := http.Get("http://checkip.amazonaws.com/")
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	ip, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+
+	return string(ip), nil
+}
+
+func isHTTPServerAvailable(ipAddress string) bool {
+	client := http.Client{
+		Timeout: 5 * time.Second, // Timeout for the HTTP request
+	}
+
+	urls := []string{
+		"http://" + ipAddress + ":80",
+		"https://" + ipAddress + ":443",
+	}
+
+	for _, url := range urls {
+		req, err := http.NewRequest("GET", url, nil)
+		if err != nil {
+			fmt.Println(err, url)
+			continue // Ignore invalid URLs
+		}
+
+		// Disable TLS verification to handle invalid certificates
+		client.Transport = &http.Transport{
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		}
+
+		resp, err := client.Do(req)
+		if err == nil {
+			resp.Body.Close()
+			return true // HTTP server is available
+		}
+	}
+
+	return false // HTTP server is not available
+}
+
+// Step 3
+func isDomainReachable(domain string) bool {
+	_, err := net.LookupHost(domain)
+	if err != nil {
+		return false // Domain is not reachable
+	}
+	return true // Domain is reachable
+}
--- a/src/mod/acme/autorenew.go
+++ b/src/mod/acme/autorenew.go
@ -0,0 +1,374 @@
+package acme
+
+import (
+	"encoding/json"
+	"errors"
+	"log"
+	"net/http"
+	"net/mail"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+/*
+	autorenew.go
+
+	This script handle auto renew
+*/
+
+type AutoRenewConfig struct {
+	Enabled      bool     //Automatic renew is enabled
+	Email        string   //Email for acme
+	RenewAll     bool     //Renew all or selective renew with the slice below
+	FilesToRenew []string //If RenewAll is false, renew these certificate files
+}
+
+type AutoRenewer struct {
+	ConfigFilePath    string
+	CertFolder        string
+	AcmeHandler       *ACMEHandler
+	RenewerConfig     *AutoRenewConfig
+	RenewTickInterval int64
+	TickerstopChan    chan bool
+}
+
+type ExpiredCerts struct {
+	Domains  []string
+	Filepath string
+	CA       string
+}
+
+// Create an auto renew agent, require config filepath and auto scan & renew interval (seconds)
+// Set renew check interval to 0 for auto (1 day)
+func NewAutoRenewer(config string, certFolder string, renewCheckInterval int64, AcmeHandler *ACMEHandler) (*AutoRenewer, error) {
+	if renewCheckInterval == 0 {
+		renewCheckInterval = 86400 //1 day
+	}
+
+	//Load the config file. If not found, create one
+	if !utils.FileExists(config) {
+		//Create one
+		os.MkdirAll(filepath.Dir(config), 0775)
+		newConfig := AutoRenewConfig{
+			RenewAll:     true,
+			FilesToRenew: []string{},
+		}
+		js, _ := json.MarshalIndent(newConfig, "", " ")
+		err := os.WriteFile(config, js, 0775)
+		if err != nil {
+			return nil, errors.New("Failed to create acme auto renewer config: " + err.Error())
+		}
+	}
+
+	renewerConfig := AutoRenewConfig{}
+	content, err := os.ReadFile(config)
+	if err != nil {
+		return nil, errors.New("Failed to open acme auto renewer config: " + err.Error())
+	}
+
+	err = json.Unmarshal(content, &renewerConfig)
+	if err != nil {
+		return nil, errors.New("Malformed acme config file: " + err.Error())
+	}
+
+	//Create an Auto renew object
+	thisRenewer := AutoRenewer{
+		ConfigFilePath:    config,
+		CertFolder:        certFolder,
+		AcmeHandler:       AcmeHandler,
+		RenewerConfig:     &renewerConfig,
+		RenewTickInterval: renewCheckInterval,
+	}
+
+	if thisRenewer.RenewerConfig.Enabled {
+		//Start the renew ticker
+		thisRenewer.StartAutoRenewTicker()
+
+		//Check and renew certificate on startup
+		go thisRenewer.CheckAndRenewCertificates()
+	}
+
+	return &thisRenewer, nil
+}
+
+func (a *AutoRenewer) StartAutoRenewTicker() {
+	//Stop the previous ticker if still running
+	if a.TickerstopChan != nil {
+		a.TickerstopChan <- true
+	}
+
+	time.Sleep(1 * time.Second)
+
+	ticker := time.NewTicker(time.Duration(a.RenewTickInterval) * time.Second)
+	done := make(chan bool)
+
+	//Start the ticker to check and renew every x seconds
+	go func(a *AutoRenewer) {
+		for {
+			select {
+			case <-done:
+				return
+			case <-ticker.C:
+				log.Println("Check and renew certificates in progress")
+				a.CheckAndRenewCertificates()
+			}
+		}
+	}(a)
+
+	a.TickerstopChan = done
+}
+
+func (a *AutoRenewer) StopAutoRenewTicker() {
+	if a.TickerstopChan != nil {
+		a.TickerstopChan <- true
+	}
+
+	a.TickerstopChan = nil
+}
+
+// Handle update auto renew domains
+// Set opr for different mode of operations
+// opr = setSelected -> Enter a list of file names (or matching rules) for auto renew
+// opr = setAuto -> Set to use auto detect certificates and renew
+func (a *AutoRenewer) HandleSetAutoRenewDomains(w http.ResponseWriter, r *http.Request) {
+	opr, err := utils.GetPara(r, "opr")
+	if err != nil {
+		utils.SendErrorResponse(w, "Operation not set")
+		return
+	}
+
+	if opr == "setSelected" {
+		files, err := utils.PostPara(r, "domains")
+		if err != nil {
+			utils.SendErrorResponse(w, "Domains is not defined")
+			return
+		}
+
+		//Parse it int array of string
+		matchingRuleFiles := []string{}
+		err = json.Unmarshal([]byte(files), &matchingRuleFiles)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		//Update the configs
+		a.RenewerConfig.RenewAll = false
+		a.RenewerConfig.FilesToRenew = matchingRuleFiles
+		a.saveRenewConfigToFile()
+		utils.SendOK(w)
+	} else if opr == "setAuto" {
+		a.RenewerConfig.RenewAll = true
+		a.saveRenewConfigToFile()
+		utils.SendOK(w)
+	}
+
+}
+
+// if auto renew all is true (aka auto scan), it will return []string{"*"}
+func (a *AutoRenewer) HandleLoadAutoRenewDomains(w http.ResponseWriter, r *http.Request) {
+	results := []string{}
+	if a.RenewerConfig.RenewAll {
+		//Auto pick which cert to renew.
+		results = append(results, "*")
+	} else {
+		//Manually set the files to renew
+		results = a.RenewerConfig.FilesToRenew
+	}
+
+	js, _ := json.Marshal(results)
+	utils.SendJSONResponse(w, string(js))
+}
+
+func (a *AutoRenewer) HandleRenewPolicy(w http.ResponseWriter, r *http.Request) {
+	//Load the current value
+	js, _ := json.Marshal(a.RenewerConfig.RenewAll)
+	utils.SendJSONResponse(w, string(js))
+}
+
+func (a *AutoRenewer) HandleRenewNow(w http.ResponseWriter, r *http.Request) {
+	renewedDomains, err := a.CheckAndRenewCertificates()
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	message := "Domains renewed"
+	if len(renewedDomains) == 0 {
+		message = ("All certificates are up-to-date!")
+	} else {
+		message = ("The following domains have been renewed: " + strings.Join(renewedDomains, ","))
+	}
+
+	js, _ := json.Marshal(message)
+	utils.SendJSONResponse(w, string(js))
+}
+
+func (a *AutoRenewer) HandleAutoRenewEnable(w http.ResponseWriter, r *http.Request) {
+	val, err := utils.PostPara(r, "enable")
+	if err != nil {
+		js, _ := json.Marshal(a.RenewerConfig.Enabled)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		if val == "true" {
+			//Check if the email is not empty
+			if a.RenewerConfig.Email == "" {
+				utils.SendErrorResponse(w, "Email is not set")
+				return
+			}
+
+			a.RenewerConfig.Enabled = true
+			a.saveRenewConfigToFile()
+			log.Println("[ACME] ACME auto renew enabled")
+			a.StartAutoRenewTicker()
+		} else {
+			a.RenewerConfig.Enabled = false
+			a.saveRenewConfigToFile()
+			log.Println("[ACME] ACME auto renew disabled")
+			a.StopAutoRenewTicker()
+		}
+	}
+}
+
+func (a *AutoRenewer) HandleACMEEmail(w http.ResponseWriter, r *http.Request) {
+
+	email, err := utils.PostPara(r, "set")
+	if err != nil {
+		//Return the current email to user
+		js, _ := json.Marshal(a.RenewerConfig.Email)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		//Check if the email is valid
+		_, err := mail.ParseAddress(email)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		//Set the new config
+		a.RenewerConfig.Email = email
+		a.saveRenewConfigToFile()
+	}
+
+}
+
+// Check and renew certificates. This check all the certificates in the
+// certificate folder and return a list of certs that is renewed in this call
+// Return string array with length 0 when no cert is expired
+func (a *AutoRenewer) CheckAndRenewCertificates() ([]string, error) {
+	certFolder := a.CertFolder
+	files, err := os.ReadDir(certFolder)
+	if err != nil {
+		log.Println("Unable to renew certificates: " + err.Error())
+		return []string{}, err
+	}
+
+	expiredCertList := []*ExpiredCerts{}
+	if a.RenewerConfig.RenewAll {
+		//Scan and renew all
+		for _, file := range files {
+			if filepath.Ext(file.Name()) == ".crt" || filepath.Ext(file.Name()) == ".pem" {
+				//This is a public key file
+				certBytes, err := os.ReadFile(filepath.Join(certFolder, file.Name()))
+				if err != nil {
+					continue
+				}
+				if CertExpireSoon(certBytes) || CertIsExpired(certBytes) {
+					//This cert is expired
+					CAName, err := ExtractIssuerName(certBytes)
+					if err != nil {
+						//Maybe self signed. Ignore this
+						log.Println("Unable to extract issuer name for cert " + file.Name())
+						continue
+					}
+
+					DNSName, err := ExtractDomains(certBytes)
+					if err != nil {
+						//Maybe self signed. Ignore this
+						log.Println("Encounted error when trying to resolve DNS name for cert " + file.Name())
+						continue
+					}
+
+					expiredCertList = append(expiredCertList, &ExpiredCerts{
+						Filepath: filepath.Join(certFolder, file.Name()),
+						CA:       CAName,
+						Domains:  DNSName,
+					})
+				}
+			}
+		}
+	} else {
+		//Only renew those in the list
+		for _, file := range files {
+			fileName := file.Name()
+			certName := fileName[:len(fileName)-len(filepath.Ext(fileName))]
+			if contains(a.RenewerConfig.FilesToRenew, certName) {
+				//This is the one to auto renew
+				certBytes, err := os.ReadFile(filepath.Join(certFolder, file.Name()))
+				if err != nil {
+					continue
+				}
+				if CertExpireSoon(certBytes) || CertIsExpired(certBytes) {
+					//This cert is expired
+					CAName, err := ExtractIssuerName(certBytes)
+					if err != nil {
+						//Maybe self signed. Ignore this
+						log.Println("Unable to extract issuer name for cert " + file.Name())
+						continue
+					}
+
+					DNSName, err := ExtractDomains(certBytes)
+					if err != nil {
+						//Maybe self signed. Ignore this
+						log.Println("Encounted error when trying to resolve DNS name for cert " + file.Name())
+						continue
+					}
+
+					expiredCertList = append(expiredCertList, &ExpiredCerts{
+						Filepath: filepath.Join(certFolder, file.Name()),
+						CA:       CAName,
+						Domains:  DNSName,
+					})
+				}
+			}
+		}
+	}
+
+	return a.renewExpiredDomains(expiredCertList)
+}
+
+func (a *AutoRenewer) Close() {
+	if a.TickerstopChan != nil {
+		a.TickerstopChan <- true
+	}
+}
+
+// Renew the certificate by filename extract all DNS name from the
+// certificate and renew them one by one by calling to the acmeHandler
+func (a *AutoRenewer) renewExpiredDomains(certs []*ExpiredCerts) ([]string, error) {
+	renewedCertFiles := []string{}
+	for _, expiredCert := range certs {
+		log.Println("Renewing " + expiredCert.Filepath + " (Might take a few minutes)")
+		fileName := filepath.Base(expiredCert.Filepath)
+		certName := fileName[:len(fileName)-len(filepath.Ext(fileName))]
+		_, err := a.AcmeHandler.ObtainCert(expiredCert.Domains, certName, a.RenewerConfig.Email, expiredCert.CA)
+		if err != nil {
+			log.Println("Renew " + fileName + "(" + strings.Join(expiredCert.Domains, ",") + ") failed: " + err.Error())
+		} else {
+			log.Println("Successfully renewed " + filepath.Base(expiredCert.Filepath))
+			renewedCertFiles = append(renewedCertFiles, filepath.Base(expiredCert.Filepath))
+		}
+	}
+
+	return renewedCertFiles, nil
+}
+
+// Write the current renewer config to file
+func (a *AutoRenewer) saveRenewConfigToFile() error {
+	js, _ := json.MarshalIndent(a.RenewerConfig, "", " ")
+	return os.WriteFile(a.ConfigFilePath, js, 0775)
+}
--- a/src/mod/acme/ca.go
+++ b/src/mod/acme/ca.go
@ -0,0 +1,45 @@
+package acme
+
+/*
+	CA.go
+
+	This script load CA defination from embedded ca.json
+*/
+import (
+	_ "embed"
+	"encoding/json"
+	"errors"
+	"log"
+)
+
+// CA Defination, load from embeded json when startup
+type CaDef struct {
+	Production map[string]string
+	Test       map[string]string
+}
+
+//go:embed ca.json
+var caJson []byte
+
+var caDef CaDef = CaDef{}
+
+func init() {
+	runtimeCaDef := CaDef{}
+	err := json.Unmarshal(caJson, &runtimeCaDef)
+	if err != nil {
+		log.Println("[ERR] Unable to unmarshal CA def from embedded file. You sure your ca.json is valid?")
+		return
+	}
+
+	caDef = runtimeCaDef
+
+}
+
+// Get the CA ACME server endpoint and error if not found
+func loadCAApiServerFromName(caName string) (string, error) {
+	val, ok := caDef.Production[caName]
+	if !ok {
+		return "", errors.New("This CA is not supported")
+	}
+	return val, nil
+}
--- a/src/mod/acme/ca.json
+++ b/src/mod/acme/ca.json
@ -0,0 +1,15 @@
+{
+    "production": {
+        "Let's Encrypt": "https://acme-v02.api.letsencrypt.org/directory",
+        "Buypass": "https://api.buypass.com/acme/directory",
+        "ZeroSSL": "https://acme.zerossl.com/v2/DV90",
+        "Google": "https://dv.acme-v02.api.pki.goog/directory"
+    },
+    "test":{
+        "Let's Encrypt": "https://acme-staging-v02.api.letsencrypt.org/directory",
+        "Buypass": "https://api.test4.buypass.no/acme/directory",
+        "Google": "https://dv.acme-v02.test-api.pki.goog/directory"
+    }
+  }
+  
+  
--- a/src/mod/acme/utils.go
+++ b/src/mod/acme/utils.go
@ -0,0 +1,94 @@
+package acme
+
+import (
+	"crypto/x509"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"time"
+)
+
+// Get the issuer name from pem file
+func ExtractIssuerNameFromPEM(pemFilePath string) (string, error) {
+	// Read the PEM file
+	pemData, err := ioutil.ReadFile(pemFilePath)
+	if err != nil {
+		return "", err
+	}
+
+	return ExtractIssuerName(pemData)
+}
+
+// Get the DNSName in the cert
+func ExtractDomains(certBytes []byte) ([]string, error) {
+	domains := []string{}
+	block, _ := pem.Decode(certBytes)
+	if block != nil {
+		cert, err := x509.ParseCertificate(block.Bytes)
+		if err != nil {
+			return []string{}, err
+		}
+		for _, dnsName := range cert.DNSNames {
+			if !contains(domains, dnsName) {
+				domains = append(domains, dnsName)
+			}
+		}
+
+		return domains, nil
+	}
+	return []string{}, errors.New("decode cert bytes failed")
+}
+
+func ExtractIssuerName(certBytes []byte) (string, error) {
+	// Parse the PEM block
+	block, _ := pem.Decode(certBytes)
+	if block == nil || block.Type != "CERTIFICATE" {
+		return "", fmt.Errorf("failed to decode PEM block containing certificate")
+	}
+
+	// Parse the certificate
+	cert, err := x509.ParseCertificate(block.Bytes)
+	if err != nil {
+		return "", fmt.Errorf("failed to parse certificate: %v", err)
+	}
+
+	// Extract the issuer name
+	issuer := cert.Issuer.Organization[0]
+
+	return issuer, nil
+}
+
+// Check if a cert is expired by public key
+func CertIsExpired(certBytes []byte) bool {
+	block, _ := pem.Decode(certBytes)
+	if block != nil {
+		cert, err := x509.ParseCertificate(block.Bytes)
+		if err == nil {
+			elapsed := time.Since(cert.NotAfter)
+			if elapsed > 0 {
+				// if it is expired then add it in
+				// make sure it's uniqueless
+				return true
+			}
+		}
+	}
+	return false
+}
+
+func CertExpireSoon(certBytes []byte) bool {
+	block, _ := pem.Decode(certBytes)
+	if block != nil {
+		cert, err := x509.ParseCertificate(block.Bytes)
+		if err == nil {
+			expirationDate := cert.NotAfter
+			threshold := 14 * 24 * time.Hour // 14 days
+
+			timeRemaining := time.Until(expirationDate)
+			if timeRemaining <= threshold {
+				return true
+			}
+		}
+	}
+	return false
+}
--- a/src/mod/aroz/aroz.go
+++ b/src/mod/aroz/aroz.go
@ -0,0 +1,76 @@
+package aroz
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"net/http"
+	"net/url"
+	"os"
+)
+
+//To be used with arozos system
+type ArozHandler struct {
+	Port            string
+	restfulEndpoint string
+}
+
+//Information required for registering this subservice to arozos
+type ServiceInfo struct {
+	Name         string   //Name of this module. e.g. "Audio"
+	Desc         string   //Description for this module
+	Group        string   //Group of the module, e.g. "system" / "media" etc
+	IconPath     string   //Module icon image path e.g. "Audio/img/function_icon.png"
+	Version      string   //Version of the module. Format: [0-9]*.[0-9][0-9].[0-9]
+	StartDir     string   //Default starting dir, e.g. "Audio/index.html"
+	SupportFW    bool     //Support floatWindow. If yes, floatWindow dir will be loaded
+	LaunchFWDir  string   //This link will be launched instead of 'StartDir' if fw mode
+	SupportEmb   bool     //Support embedded mode
+	LaunchEmb    string   //This link will be launched instead of StartDir / Fw if a file is opened with this module
+	InitFWSize   []int    //Floatwindow init size. [0] => Width, [1] => Height
+	InitEmbSize  []int    //Embedded mode init size. [0] => Width, [1] => Height
+	SupportedExt []string //Supported File Extensions. e.g. ".mp3", ".flac", ".wav"
+}
+
+//This function will request the required flag from the startup paramters and parse it to the need of the arozos.
+func HandleFlagParse(info ServiceInfo) *ArozHandler {
+	var infoRequestMode = flag.Bool("info", false, "Show information about this program in JSON")
+	var port = flag.String("port", ":8000", "Management web interface listening port")
+	var restful = flag.String("rpt", "", "Reserved")
+	//Parse the flags
+	flag.Parse()
+	if *infoRequestMode {
+		//Information request mode
+		jsonString, _ := json.MarshalIndent(info, "", " ")
+		fmt.Println(string(jsonString))
+		os.Exit(0)
+	}
+	return &ArozHandler{
+		Port:            *port,
+		restfulEndpoint: *restful,
+	}
+}
+
+//Get the username and resources access token from the request, return username, token
+func (a *ArozHandler) GetUserInfoFromRequest(w http.ResponseWriter, r *http.Request) (string, string) {
+	username := r.Header.Get("aouser")
+	token := r.Header.Get("aotoken")
+
+	return username, token
+}
+
+func (a *ArozHandler) IsUsingExternalPermissionManager() bool {
+	return !(a.restfulEndpoint == "")
+}
+
+//Request gateway interface for advance permission sandbox control
+func (a *ArozHandler) RequestGatewayInterface(token string, script string) (*http.Response, error) {
+	resp, err := http.PostForm(a.restfulEndpoint,
+		url.Values{"token": {token}, "script": {script}})
+	if err != nil {
+		// handle error
+		return nil, err
+	}
+
+	return resp, nil
+}
--- a/src/mod/aroz/doc.txt
+++ b/src/mod/aroz/doc.txt
--- a/src/mod/auth/auth.go
+++ b/src/mod/auth/auth.go
@ -0,0 +1,478 @@
+package auth
+
+/*
+
+	author: tobychui
+*/
+
+import (
+	"crypto/rand"
+	"crypto/sha512"
+	"errors"
+	"net/http"
+	"net/mail"
+	"strings"
+
+	"encoding/hex"
+	"log"
+
+	"github.com/gorilla/sessions"
+	db "imuslab.com/zoraxy/mod/database"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+type AuthAgent struct {
+	//Session related
+	SessionName             string
+	SessionStore            *sessions.CookieStore
+	Database                *db.Database
+	LoginRedirectionHandler func(http.ResponseWriter, *http.Request)
+}
+
+type AuthEndpoints struct {
+	Login         string
+	Logout        string
+	Register      string
+	CheckLoggedIn string
+	Autologin     string
+}
+
+//Constructor
+func NewAuthenticationAgent(sessionName string, key []byte, sysdb *db.Database, allowReg bool, loginRedirectionHandler func(http.ResponseWriter, *http.Request)) *AuthAgent {
+	store := sessions.NewCookieStore(key)
+	err := sysdb.NewTable("auth")
+	if err != nil {
+		log.Println("Failed to create auth database. Terminating.")
+		panic(err)
+	}
+
+	//Create a new AuthAgent object
+	newAuthAgent := AuthAgent{
+		SessionName:             sessionName,
+		SessionStore:            store,
+		Database:                sysdb,
+		LoginRedirectionHandler: loginRedirectionHandler,
+	}
+
+	//Return the authAgent
+	return &newAuthAgent
+}
+
+func GetSessionKey(sysdb *db.Database) (string, error) {
+	sysdb.NewTable("auth")
+	sessionKey := ""
+	if !sysdb.KeyExists("auth", "sessionkey") {
+		key := make([]byte, 32)
+		rand.Read(key)
+		sessionKey = string(key)
+		sysdb.Write("auth", "sessionkey", sessionKey)
+		log.Println("[Auth] New authentication session key generated")
+	} else {
+		log.Println("[Auth] Authentication session key loaded from database")
+		err := sysdb.Read("auth", "sessionkey", &sessionKey)
+		if err != nil {
+			return "", errors.New("database read error. Is the database file corrupted?")
+		}
+	}
+	return sessionKey, nil
+}
+
+//This function will handle an http request and redirect to the given login address if not logged in
+func (a *AuthAgent) HandleCheckAuth(w http.ResponseWriter, r *http.Request, handler func(http.ResponseWriter, *http.Request)) {
+	if a.CheckAuth(r) {
+		//User already logged in
+		handler(w, r)
+	} else {
+		//User not logged in
+		a.LoginRedirectionHandler(w, r)
+	}
+}
+
+//Handle login request, require POST username and password
+func (a *AuthAgent) HandleLogin(w http.ResponseWriter, r *http.Request) {
+
+	//Get username from request using POST mode
+	username, err := utils.PostPara(r, "username")
+	if err != nil {
+		//Username not defined
+		log.Println("[Auth] " + r.RemoteAddr + " trying to login with username: " + username)
+		utils.SendErrorResponse(w, "Username not defined or empty.")
+		return
+	}
+
+	//Get password from request using POST mode
+	password, err := utils.PostPara(r, "password")
+	if err != nil {
+		//Password not defined
+		utils.SendErrorResponse(w, "Password not defined or empty.")
+		return
+	}
+
+	//Get rememberme settings
+	rememberme := false
+	rmbme, _ := utils.PostPara(r, "rmbme")
+	if rmbme == "true" {
+		rememberme = true
+	}
+
+	//Check the database and see if this user is in the database
+	passwordCorrect, rejectionReason := a.ValidateUsernameAndPasswordWithReason(username, password)
+	//The database contain this user information. Check its password if it is correct
+	if passwordCorrect {
+		//Password correct
+		// Set user as authenticated
+		a.LoginUserByRequest(w, r, username, rememberme)
+
+		//Print the login message to console
+		log.Println(username + " logged in.")
+		utils.SendOK(w)
+	} else {
+		//Password incorrect
+		log.Println(username + " login request rejected: " + rejectionReason)
+
+		utils.SendErrorResponse(w, rejectionReason)
+		return
+	}
+}
+
+func (a *AuthAgent) ValidateUsernameAndPassword(username string, password string) bool {
+	succ, _ := a.ValidateUsernameAndPasswordWithReason(username, password)
+	return succ
+}
+
+//validate the username and password, return reasons if the auth failed
+func (a *AuthAgent) ValidateUsernameAndPasswordWithReason(username string, password string) (bool, string) {
+	hashedPassword := Hash(password)
+	var passwordInDB string
+	err := a.Database.Read("auth", "passhash/"+username, &passwordInDB)
+	if err != nil {
+		//User not found or db exception
+		log.Println("[Auth] " + username + " login with incorrect password")
+		return false, "Invalid username or password"
+	}
+
+	if passwordInDB == hashedPassword {
+		return true, ""
+	} else {
+		return false, "Invalid username or password"
+	}
+}
+
+//Login the user by creating a valid session for this user
+func (a *AuthAgent) LoginUserByRequest(w http.ResponseWriter, r *http.Request, username string, rememberme bool) {
+	session, _ := a.SessionStore.Get(r, a.SessionName)
+
+	session.Values["authenticated"] = true
+	session.Values["username"] = username
+	session.Values["rememberMe"] = rememberme
+
+	//Check if remember me is clicked. If yes, set the maxage to 1 week.
+	if rememberme {
+		session.Options = &sessions.Options{
+			MaxAge: 3600 * 24 * 7, //One week
+			Path:   "/",
+		}
+	} else {
+		session.Options = &sessions.Options{
+			MaxAge: 3600 * 1, //One hour
+			Path:   "/",
+		}
+	}
+	session.Save(r, w)
+}
+
+//Handle logout, reply OK after logged out. WILL NOT DO REDIRECTION
+func (a *AuthAgent) HandleLogout(w http.ResponseWriter, r *http.Request) {
+	username, err := a.GetUserName(w, r)
+	if username != "" {
+		log.Println(username + " logged out.")
+	}
+	// Revoke users authentication
+	err = a.Logout(w, r)
+	if err != nil {
+		utils.SendErrorResponse(w, "Logout failed")
+		return
+	}
+
+	w.Write([]byte("OK"))
+}
+
+func (a *AuthAgent) Logout(w http.ResponseWriter, r *http.Request) error {
+	session, err := a.SessionStore.Get(r, a.SessionName)
+	if err != nil {
+		return err
+	}
+	session.Values["authenticated"] = false
+	session.Values["username"] = nil
+	session.Save(r, w)
+	return nil
+}
+
+//Get the current session username from request
+func (a *AuthAgent) GetUserName(w http.ResponseWriter, r *http.Request) (string, error) {
+	if a.CheckAuth(r) {
+		//This user has logged in.
+		session, _ := a.SessionStore.Get(r, a.SessionName)
+		return session.Values["username"].(string), nil
+	} else {
+		//This user has not logged in.
+		return "", errors.New("user not logged in")
+	}
+}
+
+//Get the current session user email from request
+func (a *AuthAgent) GetUserEmail(w http.ResponseWriter, r *http.Request) (string, error) {
+	if a.CheckAuth(r) {
+		//This user has logged in.
+		session, _ := a.SessionStore.Get(r, a.SessionName)
+		username := session.Values["username"].(string)
+		userEmail := ""
+		err := a.Database.Read("auth", "email/"+username, &userEmail)
+		if err != nil {
+			return "", err
+		}
+
+		return userEmail, nil
+	} else {
+		//This user has not logged in.
+		return "", errors.New("user not logged in")
+	}
+}
+
+//Check if the user has logged in, return true / false in JSON
+func (a *AuthAgent) CheckLogin(w http.ResponseWriter, r *http.Request) {
+	if a.CheckAuth(r) {
+		utils.SendJSONResponse(w, "true")
+	} else {
+		utils.SendJSONResponse(w, "false")
+	}
+}
+
+//Handle new user register. Require POST username, password, group.
+func (a *AuthAgent) HandleRegister(w http.ResponseWriter, r *http.Request, callback func(string, string)) {
+	//Get username from request
+	newusername, err := utils.PostPara(r, "username")
+	if err != nil {
+		utils.SendErrorResponse(w, "Missing 'username' paramter")
+		return
+	}
+
+	//Get password from request
+	password, err := utils.PostPara(r, "password")
+	if err != nil {
+		utils.SendErrorResponse(w, "Missing 'password' paramter")
+		return
+	}
+
+	//Get email from request
+	email, err := utils.PostPara(r, "email")
+	if err != nil {
+		utils.SendErrorResponse(w, "Missing 'email' paramter")
+		return
+	}
+
+	_, err = mail.ParseAddress(email)
+	if err != nil {
+		utils.SendErrorResponse(w, "Invalid or malformed email")
+		return
+	}
+
+	//Ok to proceed create this user
+	err = a.CreateUserAccount(newusername, password, email)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	//Do callback if exists
+	if callback != nil {
+		callback(newusername, email)
+	}
+
+	//Return to the client with OK
+	utils.SendOK(w)
+	log.Println("[Auth] New user " + newusername + " added to system.")
+}
+
+//Handle new user register without confirmation email. Require POST username, password, group.
+func (a *AuthAgent) HandleRegisterWithoutEmail(w http.ResponseWriter, r *http.Request, callback func(string, string)) {
+	//Get username from request
+	newusername, err := utils.PostPara(r, "username")
+	if err != nil {
+		utils.SendErrorResponse(w, "Missing 'username' paramter")
+		return
+	}
+
+	//Get password from request
+	password, err := utils.PostPara(r, "password")
+	if err != nil {
+		utils.SendErrorResponse(w, "Missing 'password' paramter")
+		return
+	}
+
+	//Ok to proceed create this user
+	err = a.CreateUserAccount(newusername, password, "")
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	//Do callback if exists
+	if callback != nil {
+		callback(newusername, "")
+	}
+
+	//Return to the client with OK
+	utils.SendOK(w)
+	log.Println("[Auth] Admin account created: " + newusername)
+}
+
+//Check authentication from request header's session value
+func (a *AuthAgent) CheckAuth(r *http.Request) bool {
+	session, err := a.SessionStore.Get(r, a.SessionName)
+	if err != nil {
+		return false
+	}
+	// Check if user is authenticated
+	if auth, ok := session.Values["authenticated"].(bool); !ok || !auth {
+		return false
+	}
+	return true
+}
+
+//Handle de-register of users. Require POST username.
+//THIS FUNCTION WILL NOT CHECK FOR PERMISSION. PLEASE USE WITH PERMISSION HANDLER
+func (a *AuthAgent) HandleUnregister(w http.ResponseWriter, r *http.Request) {
+	//Check if the user is logged in
+	if !a.CheckAuth(r) {
+		//This user has not logged in
+		utils.SendErrorResponse(w, "Login required to remove user from the system.")
+		return
+	}
+
+	//Get username from request
+	username, err := utils.PostPara(r, "username")
+	if err != nil {
+		utils.SendErrorResponse(w, "Missing 'username' paramter")
+		return
+	}
+
+	err = a.UnregisterUser(username)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	//Return to the client with OK
+	utils.SendOK(w)
+	log.Println("[Auth] User " + username + " has been removed from the system.")
+}
+
+func (a *AuthAgent) UnregisterUser(username string) error {
+	//Check if the user exists in the system database.
+	if !a.Database.KeyExists("auth", "passhash/"+username) {
+		//This user do not exists.
+		return errors.New("this user does not exists")
+	}
+
+	//OK! Remove the user from the database
+	a.Database.Delete("auth", "passhash/"+username)
+	a.Database.Delete("auth", "email/"+username)
+	return nil
+}
+
+//Get the number of users in the system
+func (a *AuthAgent) GetUserCounts() int {
+	entries, _ := a.Database.ListTable("auth")
+	usercount := 0
+	for _, keypairs := range entries {
+		if strings.Contains(string(keypairs[0]), "passhash/") {
+			//This is a user registry
+			usercount++
+		}
+	}
+
+	if usercount == 0 {
+		log.Println("There are no user in the database.")
+	}
+	return usercount
+}
+
+//List all username within the system
+func (a *AuthAgent) ListUsers() []string {
+	entries, _ := a.Database.ListTable("auth")
+	results := []string{}
+	for _, keypairs := range entries {
+		if strings.Contains(string(keypairs[0]), "passhash/") {
+			username := strings.Split(string(keypairs[0]), "/")[1]
+			results = append(results, username)
+		}
+	}
+	return results
+}
+
+//Check if the given username exists
+func (a *AuthAgent) UserExists(username string) bool {
+	userpasswordhash := ""
+	err := a.Database.Read("auth", "passhash/"+username, &userpasswordhash)
+	if err != nil || userpasswordhash == "" {
+		return false
+	}
+	return true
+}
+
+//Update the session expire time given the request header.
+func (a *AuthAgent) UpdateSessionExpireTime(w http.ResponseWriter, r *http.Request) bool {
+	session, _ := a.SessionStore.Get(r, a.SessionName)
+	if session.Values["authenticated"].(bool) {
+		//User authenticated. Extend its expire time
+		rememberme := session.Values["rememberMe"].(bool)
+		//Extend the session expire time
+		if rememberme {
+			session.Options = &sessions.Options{
+				MaxAge: 3600 * 24 * 7, //One week
+				Path:   "/",
+			}
+		} else {
+			session.Options = &sessions.Options{
+				MaxAge: 3600 * 1, //One hour
+				Path:   "/",
+			}
+		}
+		session.Save(r, w)
+		return true
+	} else {
+		return false
+	}
+}
+
+//Create user account
+func (a *AuthAgent) CreateUserAccount(newusername string, password string, email string) error {
+	//Check user already exists
+	if a.UserExists(newusername) {
+		return errors.New("user with same name already exists")
+	}
+
+	key := newusername
+	hashedPassword := Hash(password)
+	err := a.Database.Write("auth", "passhash/"+key, hashedPassword)
+	if err != nil {
+		return err
+	}
+
+	if email != "" {
+		err = a.Database.Write("auth", "email/"+key, email)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+//Hash the given raw string into sha512 hash
+func Hash(raw string) string {
+	h := sha512.New()
+	h.Write([]byte(raw))
+	return hex.EncodeToString(h.Sum(nil))
+}
--- a/src/mod/auth/router.go
+++ b/src/mod/auth/router.go
@ -0,0 +1,53 @@
+package auth
+
+import (
+	"errors"
+	"log"
+	"net/http"
+)
+
+type RouterOption struct {
+	AuthAgent     *AuthAgent
+	RequireAuth   bool                                     //This router require authentication
+	DeniedHandler func(http.ResponseWriter, *http.Request) //Things to do when request is rejected
+
+}
+
+type RouterDef struct {
+	option    RouterOption
+	endpoints map[string]func(http.ResponseWriter, *http.Request)
+}
+
+func NewManagedHTTPRouter(option RouterOption) *RouterDef {
+	return &RouterDef{
+		option:    option,
+		endpoints: map[string]func(http.ResponseWriter, *http.Request){},
+	}
+}
+
+func (router *RouterDef) HandleFunc(endpoint string, handler func(http.ResponseWriter, *http.Request)) error {
+	//Check if the endpoint already registered
+	if _, exist := router.endpoints[endpoint]; exist {
+		log.Println("WARNING! Duplicated registering of web endpoint: " + endpoint)
+		return errors.New("endpoint register duplicated")
+	}
+
+	authAgent := router.option.AuthAgent
+
+	//OK. Register handler
+	http.HandleFunc(endpoint, func(w http.ResponseWriter, r *http.Request) {
+		//Check authentication of the user
+		if router.option.RequireAuth {
+			authAgent.HandleCheckAuth(w, r, func(w http.ResponseWriter, r *http.Request) {
+				handler(w, r)
+			})
+		} else {
+			handler(w, r)
+		}
+
+	})
+
+	router.endpoints[endpoint] = handler
+
+	return nil
+}
--- a/src/mod/database/database.go
+++ b/src/mod/database/database.go
@ -0,0 +1,120 @@
+package database
+
+/*
+	ArOZ Online Database Access Module
+	author: tobychui
+
+	This is an improved Object oriented base solution to the original
+	aroz online database script.
+*/
+
+import (
+	"sync"
+)
+
+type Database struct {
+	Db       interface{} //This will be nil on openwrt and *bolt.DB in the rest of the systems
+	Tables   sync.Map
+	ReadOnly bool
+}
+
+func NewDatabase(dbfile string, readOnlyMode bool) (*Database, error) {
+	return newDatabase(dbfile, readOnlyMode)
+}
+
+/*
+	Create / Drop a table
+	Usage:
+	err := sysdb.NewTable("MyTable")
+	err := sysdb.DropTable("MyTable")
+*/
+
+func (d *Database) UpdateReadWriteMode(readOnly bool) {
+	d.ReadOnly = readOnly
+}
+
+//Dump the whole db into a log file
+func (d *Database) Dump(filename string) ([]string, error) {
+	return d.dump(filename)
+}
+
+//Create a new table
+func (d *Database) NewTable(tableName string) error {
+	return d.newTable(tableName)
+}
+
+//Check is table exists
+func (d *Database) TableExists(tableName string) bool {
+	return d.tableExists(tableName)
+}
+
+//Drop the given table
+func (d *Database) DropTable(tableName string) error {
+	return d.dropTable(tableName)
+}
+
+/*
+	Write to database with given tablename and key. Example Usage:
+	type demo struct{
+		content string
+	}
+	thisDemo := demo{
+		content: "Hello World",
+	}
+	err := sysdb.Write("MyTable", "username/message",thisDemo);
+*/
+func (d *Database) Write(tableName string, key string, value interface{}) error {
+	return d.write(tableName, key, value)
+}
+
+/*
+	Read from database and assign the content to a given datatype. Example Usage:
+
+	type demo struct{
+		content string
+	}
+	thisDemo := new(demo)
+	err := sysdb.Read("MyTable", "username/message",&thisDemo);
+*/
+
+func (d *Database) Read(tableName string, key string, assignee interface{}) error {
+	return d.read(tableName, key, assignee)
+}
+
+func (d *Database) KeyExists(tableName string, key string) bool {
+	return d.keyExists(tableName, key)
+}
+
+/*
+	Delete a value from the database table given tablename and key
+
+	err := sysdb.Delete("MyTable", "username/message");
+*/
+func (d *Database) Delete(tableName string, key string) error {
+	return d.delete(tableName, key)
+}
+
+/*
+	//List table example usage
+	//Assume the value is stored as a struct named "groupstruct"
+
+	entries, err := sysdb.ListTable("test")
+	if err != nil {
+		panic(err)
+	}
+	for _, keypairs := range entries{
+		log.Println(string(keypairs[0]))
+		group := new(groupstruct)
+		json.Unmarshal(keypairs[1], &group)
+		log.Println(group);
+	}
+
+*/
+
+func (d *Database) ListTable(tableName string) ([][][]byte, error) {
+	return d.listTable(tableName)
+}
+
+func (d *Database) Close() {
+	d.close()
+}
--- a/src/mod/database/database_core.go
+++ b/src/mod/database/database_core.go
@ -0,0 +1,186 @@
+//go:build !mipsle && !riscv64
+// +build !mipsle,!riscv64
+
+package database
+
+import (
+	"encoding/json"
+	"errors"
+	"log"
+	"sync"
+
+	"github.com/boltdb/bolt"
+)
+
+func newDatabase(dbfile string, readOnlyMode bool) (*Database, error) {
+	db, err := bolt.Open(dbfile, 0600, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	tableMap := sync.Map{}
+	//Build the table list from database
+	err = db.View(func(tx *bolt.Tx) error {
+		return tx.ForEach(func(name []byte, _ *bolt.Bucket) error {
+			tableMap.Store(string(name), "")
+			return nil
+		})
+	})
+
+	return &Database{
+		Db:       db,
+		Tables:   tableMap,
+		ReadOnly: readOnlyMode,
+	}, err
+}
+
+//Dump the whole db into a log file
+func (d *Database) dump(filename string) ([]string, error) {
+	results := []string{}
+
+	d.Tables.Range(func(tableName, v interface{}) bool {
+		entries, err := d.ListTable(tableName.(string))
+		if err != nil {
+			log.Println("Reading table " + tableName.(string) + " failed: " + err.Error())
+			return false
+		}
+		for _, keypairs := range entries {
+			results = append(results, string(keypairs[0])+":"+string(keypairs[1])+"\n")
+		}
+		return true
+	})
+
+	return results, nil
+}
+
+//Create a new table
+func (d *Database) newTable(tableName string) error {
+	if d.ReadOnly == true {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+
+	err := d.Db.(*bolt.DB).Update(func(tx *bolt.Tx) error {
+		_, err := tx.CreateBucketIfNotExists([]byte(tableName))
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+
+	d.Tables.Store(tableName, "")
+	return err
+}
+
+//Check is table exists
+func (d *Database) tableExists(tableName string) bool {
+	if _, ok := d.Tables.Load(tableName); ok {
+		return true
+	}
+	return false
+}
+
+//Drop the given table
+func (d *Database) dropTable(tableName string) error {
+	if d.ReadOnly == true {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+
+	err := d.Db.(*bolt.DB).Update(func(tx *bolt.Tx) error {
+		err := tx.DeleteBucket([]byte(tableName))
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	return err
+}
+
+//Write to table
+func (d *Database) write(tableName string, key string, value interface{}) error {
+	if d.ReadOnly {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+
+	jsonString, err := json.Marshal(value)
+	if err != nil {
+		return err
+	}
+	err = d.Db.(*bolt.DB).Update(func(tx *bolt.Tx) error {
+		_, err := tx.CreateBucketIfNotExists([]byte(tableName))
+		if err != nil {
+			return err
+		}
+		b := tx.Bucket([]byte(tableName))
+		err = b.Put([]byte(key), jsonString)
+		return err
+	})
+	return err
+}
+
+func (d *Database) read(tableName string, key string, assignee interface{}) error {
+	err := d.Db.(*bolt.DB).View(func(tx *bolt.Tx) error {
+		b := tx.Bucket([]byte(tableName))
+		v := b.Get([]byte(key))
+		json.Unmarshal(v, &assignee)
+		return nil
+	})
+	return err
+}
+
+func (d *Database) keyExists(tableName string, key string) bool {
+	resultIsNil := false
+	if !d.TableExists(tableName) {
+		//Table not exists. Do not proceed accessing key
+		log.Println("[DB] ERROR: Requesting key from table that didn't exist!!!")
+		return false
+	}
+	err := d.Db.(*bolt.DB).View(func(tx *bolt.Tx) error {
+		b := tx.Bucket([]byte(tableName))
+		v := b.Get([]byte(key))
+		if v == nil {
+			resultIsNil = true
+		}
+		return nil
+	})
+
+	if err != nil {
+		return false
+	} else {
+		if resultIsNil {
+			return false
+		} else {
+			return true
+		}
+	}
+}
+
+func (d *Database) delete(tableName string, key string) error {
+	if d.ReadOnly {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+
+	err := d.Db.(*bolt.DB).Update(func(tx *bolt.Tx) error {
+		tx.Bucket([]byte(tableName)).Delete([]byte(key))
+		return nil
+	})
+
+	return err
+}
+
+func (d *Database) listTable(tableName string) ([][][]byte, error) {
+	var results [][][]byte
+	err := d.Db.(*bolt.DB).View(func(tx *bolt.Tx) error {
+		b := tx.Bucket([]byte(tableName))
+		c := b.Cursor()
+
+		for k, v := c.First(); k != nil; k, v = c.Next() {
+			results = append(results, [][]byte{k, v})
+		}
+		return nil
+	})
+	return results, err
+}
+
+func (d *Database) close() {
+	d.Db.(*bolt.DB).Close()
+}
--- a/src/mod/database/database_openwrt.go
+++ b/src/mod/database/database_openwrt.go
@ -0,0 +1,208 @@
+//go:build mipsle || riscv64
+// +build mipsle riscv64
+
+package database
+
+import (
+	"encoding/json"
+	"errors"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+)
+
+func newDatabase(dbfile string, readOnlyMode bool) (*Database, error) {
+	dbRootPath := filepath.ToSlash(filepath.Clean(dbfile))
+	dbRootPath = "fsdb/" + dbRootPath
+	err := os.MkdirAll(dbRootPath, 0755)
+	if err != nil {
+		return nil, err
+	}
+
+	tableMap := sync.Map{}
+	//build the table list from file system
+	files, err := filepath.Glob(filepath.Join(dbRootPath, "/*"))
+	if err != nil {
+		return nil, err
+	}
+
+	for _, file := range files {
+		if isDirectory(file) {
+			tableMap.Store(filepath.Base(file), "")
+		}
+	}
+
+	log.Println("Filesystem Emulated Key-value Database Service Started: " + dbRootPath)
+	return &Database{
+		Db:       dbRootPath,
+		Tables:   tableMap,
+		ReadOnly: readOnlyMode,
+	}, nil
+}
+
+func (d *Database) dump(filename string) ([]string, error) {
+	//Get all file objects from root
+	rootfiles, err := filepath.Glob(filepath.Join(d.Db.(string), "/*"))
+	if err != nil {
+		return []string{}, err
+	}
+
+	//Filter out the folders
+	rootFolders := []string{}
+	for _, file := range rootfiles {
+		if !isDirectory(file) {
+			rootFolders = append(rootFolders, filepath.Base(file))
+		}
+	}
+
+	return rootFolders, nil
+}
+
+func (d *Database) newTable(tableName string) error {
+	if d.ReadOnly {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	if !fileExists(tablePath) {
+		return os.MkdirAll(tablePath, 0755)
+	}
+	return nil
+}
+
+func (d *Database) tableExists(tableName string) bool {
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	if _, err := os.Stat(tablePath); errors.Is(err, os.ErrNotExist) {
+		return false
+	}
+
+	if !isDirectory(tablePath) {
+		return false
+	}
+
+	return true
+}
+
+func (d *Database) dropTable(tableName string) error {
+	if d.ReadOnly {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	if d.tableExists(tableName) {
+		return os.RemoveAll(tablePath)
+	} else {
+		return errors.New("table not exists")
+	}
+
+}
+
+func (d *Database) write(tableName string, key string, value interface{}) error {
+	if d.ReadOnly {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	js, err := json.Marshal(value)
+	if err != nil {
+		return err
+	}
+
+	key = strings.ReplaceAll(key, "/", "-SLASH_SIGN-")
+
+	return os.WriteFile(filepath.Join(tablePath, key+".entry"), js, 0755)
+}
+
+func (d *Database) read(tableName string, key string, assignee interface{}) error {
+	if !d.keyExists(tableName, key) {
+		return errors.New("key not exists")
+	}
+
+	key = strings.ReplaceAll(key, "/", "-SLASH_SIGN-")
+
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	entryPath := filepath.Join(tablePath, key+".entry")
+	content, err := os.ReadFile(entryPath)
+	if err != nil {
+		return err
+	}
+
+	err = json.Unmarshal(content, &assignee)
+	return err
+}
+
+func (d *Database) keyExists(tableName string, key string) bool {
+	key = strings.ReplaceAll(key, "/", "-SLASH_SIGN-")
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	entryPath := filepath.Join(tablePath, key+".entry")
+	return fileExists(entryPath)
+}
+
+func (d *Database) delete(tableName string, key string) error {
+	if d.ReadOnly {
+		return errors.New("Operation rejected in ReadOnly mode")
+	}
+	if !d.keyExists(tableName, key) {
+		return errors.New("key not exists")
+	}
+	key = strings.ReplaceAll(key, "/", "-SLASH_SIGN-")
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	entryPath := filepath.Join(tablePath, key+".entry")
+
+	return os.Remove(entryPath)
+}
+
+func (d *Database) listTable(tableName string) ([][][]byte, error) {
+	if !d.tableExists(tableName) {
+		return [][][]byte{}, errors.New("table not exists")
+	}
+	tablePath := filepath.Join(d.Db.(string), filepath.Base(tableName))
+	entries, err := filepath.Glob(filepath.Join(tablePath, "/*.entry"))
+	if err != nil {
+		return [][][]byte{}, err
+	}
+
+	var results [][][]byte = [][][]byte{}
+	for _, entry := range entries {
+		if !isDirectory(entry) {
+			//Read it
+			key := filepath.Base(entry)
+			key = strings.TrimSuffix(key, filepath.Ext(key))
+			key = strings.ReplaceAll(key, "-SLASH_SIGN-", "/")
+
+			bkey := []byte(key)
+			bval := []byte("")
+			c, err := os.ReadFile(entry)
+			if err != nil {
+				break
+			}
+
+			bval = c
+			results = append(results, [][]byte{bkey, bval})
+		}
+	}
+	return results, nil
+}
+
+func (d *Database) close() {
+	//Nothing to close as it is file system
+}
+
+func isDirectory(path string) bool {
+	fileInfo, err := os.Stat(path)
+	if err != nil {
+		return false
+	}
+
+	return fileInfo.IsDir()
+}
+
+func fileExists(name string) bool {
+	_, err := os.Stat(name)
+	if err == nil {
+		return true
+	}
+	if errors.Is(err, os.ErrNotExist) {
+		return false
+	}
+	return false
+}
--- a/src/mod/dynamicproxy/Server.go
+++ b/src/mod/dynamicproxy/Server.go
@ -0,0 +1,152 @@
+package dynamicproxy
+
+import (
+	"net/http"
+	"os"
+	"strings"
+
+	"imuslab.com/zoraxy/mod/geodb"
+)
+
+/*
+	Server.go
+
+	Main server for dynamic proxy core
+
+	Routing Handler Priority (High to Low)
+	- Blacklist
+	- Whitelist
+	- Redirectable
+	- Subdomain Routing
+	- Vitrual Directory Routing
+*/
+
+func (h *ProxyHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	/*
+		Special Routing Rules, bypass most of the limitations
+	*/
+
+	//Check if there are external routing rule matches.
+	//If yes, route them via external rr
+	matchedRoutingRule := h.Parent.GetMatchingRoutingRule(r)
+	if matchedRoutingRule != nil {
+		//Matching routing rule found. Let the sub-router handle it
+		if matchedRoutingRule.UseSystemAccessControl {
+			//This matching rule request system access control.
+			//check access logic
+			respWritten := h.handleAccessRouting(w, r)
+			if respWritten {
+				return
+			}
+		}
+		matchedRoutingRule.Route(w, r)
+		return
+	}
+
+	/*
+		General Access Check
+	*/
+
+	respWritten := h.handleAccessRouting(w, r)
+	if respWritten {
+		return
+	}
+
+	/*
+		Redirection Routing
+	*/
+	//Check if this is a redirection url
+	if h.Parent.Option.RedirectRuleTable.IsRedirectable(r) {
+		statusCode := h.Parent.Option.RedirectRuleTable.HandleRedirect(w, r)
+		h.logRequest(r, statusCode != 500, statusCode, "redirect", "")
+		return
+	}
+
+	//Extract request host to see if it is virtual directory or subdomain
+	domainOnly := r.Host
+	if strings.Contains(r.Host, ":") {
+		hostPath := strings.Split(r.Host, ":")
+		domainOnly = hostPath[0]
+	}
+
+	/*
+		Subdomain Routing
+	*/
+	if strings.Contains(r.Host, ".") {
+		//This might be a subdomain. See if there are any subdomain proxy router for this
+		sep := h.Parent.getSubdomainProxyEndpointFromHostname(domainOnly)
+		if sep != nil {
+			if sep.RequireBasicAuth {
+				err := h.handleBasicAuthRouting(w, r, sep)
+				if err != nil {
+					return
+				}
+			}
+			h.subdomainRequest(w, r, sep)
+			return
+		}
+	}
+
+	/*
+		Virtual Directory Routing
+	*/
+	//Clean up the request URI
+	proxyingPath := strings.TrimSpace(r.RequestURI)
+	targetProxyEndpoint := h.Parent.getTargetProxyEndpointFromRequestURI(proxyingPath)
+	if targetProxyEndpoint != nil {
+		if targetProxyEndpoint.RequireBasicAuth {
+			err := h.handleBasicAuthRouting(w, r, targetProxyEndpoint)
+			if err != nil {
+				return
+			}
+		}
+		h.proxyRequest(w, r, targetProxyEndpoint)
+	} else if !strings.HasSuffix(proxyingPath, "/") {
+		potentialProxtEndpoint := h.Parent.getTargetProxyEndpointFromRequestURI(proxyingPath + "/")
+		if potentialProxtEndpoint != nil {
+			//Missing tailing slash. Redirect to target proxy endpoint
+			http.Redirect(w, r, r.RequestURI+"/", http.StatusTemporaryRedirect)
+		} else {
+			//Passthrough the request to root
+			h.proxyRequest(w, r, h.Parent.Root)
+		}
+	} else {
+		//No routing rules found. Route to root.
+		h.proxyRequest(w, r, h.Parent.Root)
+	}
+}
+
+// Handle access routing logic. Return true if the request is handled or blocked by the access control logic
+// if the return value is false, you can continue process the response writer
+func (h *ProxyHandler) handleAccessRouting(w http.ResponseWriter, r *http.Request) bool {
+	//Check if this ip is in blacklist
+	clientIpAddr := geodb.GetRequesterIP(r)
+	if h.Parent.Option.GeodbStore.IsBlacklisted(clientIpAddr) {
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		w.WriteHeader(http.StatusForbidden)
+		template, err := os.ReadFile("./web/forbidden.html")
+		if err != nil {
+			w.Write([]byte("403 - Forbidden"))
+		} else {
+			w.Write(template)
+		}
+		h.logRequest(r, false, 403, "blacklist", "")
+		return true
+	}
+
+	//Check if this ip is in whitelist
+	if !h.Parent.Option.GeodbStore.IsWhitelisted(clientIpAddr) {
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		w.WriteHeader(http.StatusForbidden)
+		template, err := os.ReadFile("./web/forbidden.html")
+		if err != nil {
+			w.Write([]byte("403 - Forbidden"))
+		} else {
+			w.Write(template)
+		}
+		h.logRequest(r, false, 403, "whitelist", "")
+		return true
+	}
+
+	return false
+}
--- a/src/mod/dynamicproxy/basicAuth.go
+++ b/src/mod/dynamicproxy/basicAuth.go
@ -0,0 +1,47 @@
+package dynamicproxy
+
+import (
+	"errors"
+	"net/http"
+
+	"imuslab.com/zoraxy/mod/auth"
+)
+
+/*
+	BasicAuth.go
+
+	This file handles the basic auth on proxy endpoints
+	if RequireBasicAuth is set to true
+*/
+
+func (h *ProxyHandler) handleBasicAuthRouting(w http.ResponseWriter, r *http.Request, pe *ProxyEndpoint) error {
+	proxyType := "vdir-auth"
+	if pe.ProxyType == ProxyType_Subdomain {
+		proxyType = "subd-auth"
+	}
+	u, p, ok := r.BasicAuth()
+	if !ok {
+		w.Header().Set("WWW-Authenticate", `Basic realm="Restricted"`)
+		w.WriteHeader(401)
+		return errors.New("unauthorized")
+	}
+
+	//Check for the credentials to see if there is one matching
+	hashedPassword := auth.Hash(p)
+	matchingFound := false
+	for _, cred := range pe.BasicAuthCredentials {
+		if u == cred.Username && hashedPassword == cred.PasswordHash {
+			matchingFound = true
+			break
+		}
+	}
+
+	if !matchingFound {
+		h.logRequest(r, false, 401, proxyType, pe.Domain)
+		w.Header().Set("WWW-Authenticate", `Basic realm="Restricted"`)
+		w.WriteHeader(401)
+		return errors.New("unauthorized")
+	}
+
+	return nil
+}
--- a/src/mod/dynamicproxy/domainsniff/domainsniff.go
+++ b/src/mod/dynamicproxy/domainsniff/domainsniff.go
@ -0,0 +1,23 @@
+package domainsniff
+
+import (
+	"net"
+	"time"
+)
+
+//Check if the domain is reachable and return err if not reachable
+func DomainReachableWithError(domain string) error {
+	timeout := 1 * time.Second
+	conn, err := net.DialTimeout("tcp", domain, timeout)
+	if err != nil {
+		return err
+	}
+
+	conn.Close()
+	return nil
+}
+
+//Check if domain reachable
+func DomainReachable(domain string) bool {
+	return DomainReachableWithError(domain) == nil
+}
--- a/src/mod/dynamicproxy/dpcore/LICENSE
+++ b/src/mod/dynamicproxy/dpcore/LICENSE
@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018-present tobychui
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/src/mod/dynamicproxy/dpcore/dpcore.go
+++ b/src/mod/dynamicproxy/dpcore/dpcore.go
@ -0,0 +1,497 @@
+package dpcore
+
+import (
+	"errors"
+	"io"
+	"log"
+	"net"
+	"net/http"
+	"net/url"
+	"strings"
+	"sync"
+	"time"
+)
+
+var onExitFlushLoop func()
+
+const (
+	defaultTimeout = time.Minute * 5
+)
+
+// ReverseProxy is an HTTP Handler that takes an incoming request and
+// sends it to another server, proxying the response back to the
+// client, support http, also support https tunnel using http.hijacker
+type ReverseProxy struct {
+	// Set the timeout of the proxy server, default is 5 minutes
+	Timeout time.Duration
+
+	// Director must be a function which modifies
+	// the request into a new request to be sent
+	// using Transport. Its response is then copied
+	// back to the original client unmodified.
+	// Director must not access the provided Request
+	// after returning.
+	Director func(*http.Request)
+
+	// The transport used to perform proxy requests.
+	// default is http.DefaultTransport.
+	Transport http.RoundTripper
+
+	// FlushInterval specifies the flush interval
+	// to flush to the client while copying the
+	// response body. If zero, no periodic flushing is done.
+	FlushInterval time.Duration
+
+	// ErrorLog specifies an optional logger for errors
+	// that occur when attempting to proxy the request.
+	// If nil, logging goes to os.Stderr via the log package's
+	// standard logger.
+	ErrorLog *log.Logger
+
+	// ModifyResponse is an optional function that
+	// modifies the Response from the backend.
+	// If it returns an error, the proxy returns a StatusBadGateway error.
+	ModifyResponse func(*http.Response) error
+
+	//Prepender is an optional prepend text for URL rewrite
+	//
+	Prepender string
+
+	Verbal bool
+}
+
+type ResponseRewriteRuleSet struct {
+	ProxyDomain  string
+	OriginalHost string
+	UseTLS       bool
+	PathPrefix   string //Vdir prefix for root, / will be rewrite to this
+}
+
+type requestCanceler interface {
+	CancelRequest(req *http.Request)
+}
+
+func NewDynamicProxyCore(target *url.URL, prepender string, ignoreTLSVerification bool) *ReverseProxy {
+	targetQuery := target.RawQuery
+	director := func(req *http.Request) {
+		req.URL.Scheme = target.Scheme
+		req.URL.Host = target.Host
+		req.URL.Path, req.URL.RawPath = joinURLPath(target, req.URL)
+		if targetQuery == "" || req.URL.RawQuery == "" {
+			req.URL.RawQuery = targetQuery + req.URL.RawQuery
+		} else {
+			req.URL.RawQuery = targetQuery + "&" + req.URL.RawQuery
+		}
+
+		if _, ok := req.Header["User-Agent"]; !ok {
+			req.Header.Set("User-Agent", "")
+		}
+
+	}
+
+	//Hack the default transporter to handle more connections
+	thisTransporter := http.DefaultTransport
+	optimalConcurrentConnection := 32
+	thisTransporter.(*http.Transport).MaxIdleConns = optimalConcurrentConnection * 2
+	thisTransporter.(*http.Transport).MaxIdleConnsPerHost = optimalConcurrentConnection
+	thisTransporter.(*http.Transport).IdleConnTimeout = 30 * time.Second
+	thisTransporter.(*http.Transport).MaxConnsPerHost = optimalConcurrentConnection * 2
+	thisTransporter.(*http.Transport).DisableCompression = true
+
+	if ignoreTLSVerification {
+		//Ignore TLS certificate validation error
+		thisTransporter.(*http.Transport).TLSClientConfig.InsecureSkipVerify = true
+	}
+
+	return &ReverseProxy{
+		Director:  director,
+		Prepender: prepender,
+		Verbal:    false,
+		Transport: thisTransporter,
+	}
+}
+
+func singleJoiningSlash(a, b string) string {
+	aslash := strings.HasSuffix(a, "/")
+	bslash := strings.HasPrefix(b, "/")
+	switch {
+	case aslash && bslash:
+		return a + b[1:]
+	case !aslash && !bslash:
+		return a + "/" + b
+	}
+	return a + b
+}
+
+func joinURLPath(a, b *url.URL) (path, rawpath string) {
+
+	if a.RawPath == "" && b.RawPath == "" {
+
+		return singleJoiningSlash(a.Path, b.Path), ""
+
+	}
+
+	// Same as singleJoiningSlash, but uses EscapedPath to determine
+
+	// whether a slash should be added
+
+	apath := a.EscapedPath()
+
+	bpath := b.EscapedPath()
+
+	aslash := strings.HasSuffix(apath, "/")
+
+	bslash := strings.HasPrefix(bpath, "/")
+
+	switch {
+
+	case aslash && bslash:
+
+		return a.Path + b.Path[1:], apath + bpath[1:]
+
+	case !aslash && !bslash:
+
+		return a.Path + "/" + b.Path, apath + "/" + bpath
+
+	}
+
+	return a.Path + b.Path, apath + bpath
+
+}
+
+func copyHeader(dst, src http.Header) {
+	for k, vv := range src {
+		for _, v := range vv {
+			dst.Add(k, v)
+		}
+	}
+}
+
+// Hop-by-hop headers. These are removed when sent to the backend.
+// http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html
+var hopHeaders = []string{
+	//"Connection",
+	"Proxy-Connection", // non-standard but still sent by libcurl and rejected by e.g. google
+	"Keep-Alive",
+	"Proxy-Authenticate",
+	"Proxy-Authorization",
+	"Te",      // canonicalized version of "TE"
+	"Trailer", // not Trailers per URL above; http://www.rfc-editor.org/errata_search.php?eid=4522
+	"Transfer-Encoding",
+	//"Upgrade",
+}
+
+func (p *ReverseProxy) copyResponse(dst io.Writer, src io.Reader) {
+	if p.FlushInterval != 0 {
+		if wf, ok := dst.(writeFlusher); ok {
+			mlw := &maxLatencyWriter{
+				dst:     wf,
+				latency: p.FlushInterval,
+				done:    make(chan bool),
+			}
+
+			go mlw.flushLoop()
+			defer mlw.stop()
+			dst = mlw
+		}
+	}
+
+	io.Copy(dst, src)
+}
+
+type writeFlusher interface {
+	io.Writer
+	http.Flusher
+}
+
+type maxLatencyWriter struct {
+	dst     writeFlusher
+	latency time.Duration
+	mu      sync.Mutex
+	done    chan bool
+}
+
+func (m *maxLatencyWriter) Write(b []byte) (int, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	return m.dst.Write(b)
+}
+
+func (m *maxLatencyWriter) flushLoop() {
+	t := time.NewTicker(m.latency)
+	defer t.Stop()
+	for {
+		select {
+		case <-m.done:
+			if onExitFlushLoop != nil {
+				onExitFlushLoop()
+			}
+			return
+		case <-t.C:
+			m.mu.Lock()
+			m.dst.Flush()
+			m.mu.Unlock()
+		}
+	}
+}
+
+func (m *maxLatencyWriter) stop() {
+	m.done <- true
+}
+
+func (p *ReverseProxy) logf(format string, args ...interface{}) {
+	if p.ErrorLog != nil {
+		p.ErrorLog.Printf(format, args...)
+	} else {
+		log.Printf(format, args...)
+	}
+}
+
+func removeHeaders(header http.Header) {
+	// Remove hop-by-hop headers listed in the "Connection" header.
+	if c := header.Get("Connection"); c != "" {
+		for _, f := range strings.Split(c, ",") {
+			if f = strings.TrimSpace(f); f != "" {
+				header.Del(f)
+			}
+		}
+	}
+
+	// Remove hop-by-hop headers
+	for _, h := range hopHeaders {
+		if header.Get(h) != "" {
+			header.Del(h)
+		}
+	}
+
+	if header.Get("A-Upgrade") != "" {
+		header.Set("Upgrade", header.Get("A-Upgrade"))
+		header.Del("A-Upgrade")
+	}
+}
+
+func addXForwardedForHeader(req *http.Request) {
+	if clientIP, _, err := net.SplitHostPort(req.RemoteAddr); err == nil {
+		// If we aren't the first proxy retain prior
+		// X-Forwarded-For information as a comma+space
+		// separated list and fold multiple headers into one.
+		if prior, ok := req.Header["X-Forwarded-For"]; ok {
+			clientIP = strings.Join(prior, ", ") + ", " + clientIP
+		}
+		req.Header.Set("X-Forwarded-For", clientIP)
+		if req.TLS != nil {
+			req.Header.Set("X-Forwarded-Proto", "https")
+		} else {
+			req.Header.Set("X-Forwarded-Proto", "http")
+		}
+
+	}
+}
+
+func (p *ReverseProxy) ProxyHTTP(rw http.ResponseWriter, req *http.Request, rrr *ResponseRewriteRuleSet) error {
+	transport := p.Transport
+
+	outreq := new(http.Request)
+	// Shallow copies of maps, like header
+	*outreq = *req
+
+	if cn, ok := rw.(http.CloseNotifier); ok {
+		if requestCanceler, ok := transport.(requestCanceler); ok {
+			// After the Handler has returned, there is no guarantee
+			// that the channel receives a value, so to make sure
+			reqDone := make(chan struct{})
+			defer close(reqDone)
+			clientGone := cn.CloseNotify()
+
+			go func() {
+				select {
+				case <-clientGone:
+					requestCanceler.CancelRequest(outreq)
+				case <-reqDone:
+				}
+			}()
+		}
+	}
+
+	p.Director(outreq)
+	outreq.Close = false
+
+	if !rrr.UseTLS {
+		//This seems to be routing to external sites
+		//Do not keep the original host
+		outreq.Host = rrr.OriginalHost
+	}
+
+	// We may modify the header (shallow copied above), so we only copy it.
+	outreq.Header = make(http.Header)
+	copyHeader(outreq.Header, req.Header)
+
+	// Remove hop-by-hop headers listed in the "Connection" header, Remove hop-by-hop headers.
+	removeHeaders(outreq.Header)
+
+	// Add X-Forwarded-For Header.
+	addXForwardedForHeader(outreq)
+
+	res, err := transport.RoundTrip(outreq)
+	if err != nil {
+		if p.Verbal {
+			p.logf("http: proxy error: %v", err)
+		}
+
+		//rw.WriteHeader(http.StatusBadGateway)
+		return err
+	}
+
+	// Remove hop-by-hop headers listed in the "Connection" header of the response, Remove hop-by-hop headers.
+	removeHeaders(res.Header)
+
+	if p.ModifyResponse != nil {
+		if err := p.ModifyResponse(res); err != nil {
+			if p.Verbal {
+				p.logf("http: proxy error: %v", err)
+			}
+
+			//rw.WriteHeader(http.StatusBadGateway)
+			return err
+		}
+	}
+
+	//Custom header rewriter functions
+	if res.Header.Get("Location") != "" {
+		locationRewrite := res.Header.Get("Location")
+		originLocation := res.Header.Get("Location")
+		res.Header.Set("zr-origin-location", originLocation)
+
+		if strings.HasPrefix(originLocation, "http://") || strings.HasPrefix(originLocation, "https://") {
+			//Full path
+			//Replace the forwarded target with expected Host
+			lr, err := replaceLocationHost(locationRewrite, rrr, req.TLS != nil)
+			if err == nil {
+				locationRewrite = lr
+			}
+		} else if strings.HasPrefix(originLocation, "/") && rrr.PathPrefix != "" {
+			//Back to the root of this proxy object
+			//fmt.Println(rrr.ProxyDomain, rrr.OriginalHost)
+			locationRewrite = strings.TrimSuffix(rrr.PathPrefix, "/") + originLocation
+		} else {
+			//Relative path. Do not modifiy location header
+
+		}
+
+		//Custom redirection to this rproxy relative path
+		res.Header.Set("Location", locationRewrite)
+	}
+
+	// Copy header from response to client.
+	copyHeader(rw.Header(), res.Header)
+
+	// The "Trailer" header isn't included in the Transport's response, Build it up from Trailer.
+	if len(res.Trailer) > 0 {
+		trailerKeys := make([]string, 0, len(res.Trailer))
+		for k := range res.Trailer {
+			trailerKeys = append(trailerKeys, k)
+		}
+		rw.Header().Add("Trailer", strings.Join(trailerKeys, ", "))
+	}
+
+	rw.WriteHeader(res.StatusCode)
+	if len(res.Trailer) > 0 {
+		// Force chunking if we saw a response trailer.
+		// This prevents net/http from calculating the length for short
+		// bodies and adding a Content-Length.
+		if fl, ok := rw.(http.Flusher); ok {
+			fl.Flush()
+		}
+	}
+
+	p.copyResponse(rw, res.Body)
+	// close now, instead of defer, to populate res.Trailer
+	res.Body.Close()
+	copyHeader(rw.Header(), res.Trailer)
+
+	return nil
+}
+
+func (p *ReverseProxy) ProxyHTTPS(rw http.ResponseWriter, req *http.Request) error {
+	hij, ok := rw.(http.Hijacker)
+	if !ok {
+		p.logf("http server does not support hijacker")
+		return errors.New("http server does not support hijacker")
+	}
+
+	clientConn, _, err := hij.Hijack()
+	if err != nil {
+		if p.Verbal {
+			p.logf("http: proxy error: %v", err)
+		}
+		return err
+	}
+
+	proxyConn, err := net.Dial("tcp", req.URL.Host)
+	if err != nil {
+		if p.Verbal {
+			p.logf("http: proxy error: %v", err)
+		}
+
+		return err
+	}
+
+	// The returned net.Conn may have read or write deadlines
+	// already set, depending on the configuration of the
+	// Server, to set or clear those deadlines as needed
+	// we set timeout to 5 minutes
+	deadline := time.Now()
+	if p.Timeout == 0 {
+		deadline = deadline.Add(time.Minute * 5)
+	} else {
+		deadline = deadline.Add(p.Timeout)
+	}
+
+	err = clientConn.SetDeadline(deadline)
+	if err != nil {
+		if p.Verbal {
+			p.logf("http: proxy error: %v", err)
+		}
+		return err
+	}
+
+	err = proxyConn.SetDeadline(deadline)
+	if err != nil {
+		if p.Verbal {
+			p.logf("http: proxy error: %v", err)
+		}
+
+		return err
+	}
+
+	_, err = clientConn.Write([]byte("HTTP/1.0 200 OK\r\n\r\n"))
+	if err != nil {
+		if p.Verbal {
+			p.logf("http: proxy error: %v", err)
+		}
+
+		return err
+	}
+
+	go func() {
+		io.Copy(clientConn, proxyConn)
+		clientConn.Close()
+		proxyConn.Close()
+	}()
+
+	io.Copy(proxyConn, clientConn)
+	proxyConn.Close()
+	clientConn.Close()
+
+	return nil
+}
+
+func (p *ReverseProxy) ServeHTTP(rw http.ResponseWriter, req *http.Request, rrr *ResponseRewriteRuleSet) error {
+	if req.Method == "CONNECT" {
+		err := p.ProxyHTTPS(rw, req)
+		return err
+	} else {
+		err := p.ProxyHTTP(rw, req, rrr)
+		return err
+	}
+}
--- a/src/mod/dynamicproxy/dpcore/dpcore_test.go
+++ b/src/mod/dynamicproxy/dpcore/dpcore_test.go
@ -0,0 +1,49 @@
+package dpcore_test
+
+import (
+	"testing"
+
+	"imuslab.com/zoraxy/mod/dynamicproxy/dpcore"
+)
+
+func TestReplaceLocationHost(t *testing.T) {
+	urlString := "http://private.com/test/newtarget/"
+	rrr := &dpcore.ResponseRewriteRuleSet{
+		OriginalHost: "test.example.com",
+		ProxyDomain:  "private.com/test",
+		UseTLS:       true,
+	}
+	useTLS := true
+
+	expectedResult := "https://test.example.com/newtarget/"
+
+	result, err := dpcore.ReplaceLocationHost(urlString, rrr, useTLS)
+	if err != nil {
+		t.Errorf("Error occurred: %v", err)
+	}
+
+	if result != expectedResult {
+		t.Errorf("Expected: %s, but got: %s", expectedResult, result)
+	}
+}
+
+func TestReplaceLocationHostRelative(t *testing.T) {
+	urlString := "api/"
+	rrr := &dpcore.ResponseRewriteRuleSet{
+		OriginalHost: "test.example.com",
+		ProxyDomain:  "private.com/test",
+		UseTLS:       true,
+	}
+	useTLS := true
+
+	expectedResult := "https://test.example.com/api/"
+
+	result, err := dpcore.ReplaceLocationHost(urlString, rrr, useTLS)
+	if err != nil {
+		t.Errorf("Error occurred: %v", err)
+	}
+
+	if result != expectedResult {
+		t.Errorf("Expected: %s, but got: %s", expectedResult, result)
+	}
+}
--- a/src/mod/dynamicproxy/dpcore/utils.go
+++ b/src/mod/dynamicproxy/dpcore/utils.go
@ -0,0 +1,51 @@
+package dpcore
+
+import (
+	"net/url"
+	"strings"
+)
+
+// replaceLocationHost rewrite the backend server's location header to a new URL based on the given proxy rules
+// If you have issues with tailing slash, you can try to fix them here (and remember to PR :D )
+func replaceLocationHost(urlString string, rrr *ResponseRewriteRuleSet, useTLS bool) (string, error) {
+	u, err := url.Parse(urlString)
+	if err != nil {
+		return "", err
+	}
+
+	//Update the schemetic if the proxying target is http
+	//but exposed as https to the internet via Zoraxy
+	if useTLS {
+		u.Scheme = "https"
+	} else {
+		u.Scheme = "http"
+	}
+
+	u.Host = rrr.OriginalHost
+
+	if strings.Contains(rrr.ProxyDomain, "/") {
+		//The proxy domain itself seems contain subpath.
+		//Trim it off from Location header to prevent URL segment duplicate
+		//E.g. Proxy config: blog.example.com -> example.com/blog
+		//Location Header: /blog/post?id=1
+		//Expected Location Header send to client:
+		// blog.example.com/post?id=1 instead of blog.example.com/blog/post?id=1
+
+		ProxyDomainURL := "http://" + rrr.ProxyDomain
+		if rrr.UseTLS {
+			ProxyDomainURL = "https://" + rrr.ProxyDomain
+		}
+		ru, err := url.Parse(ProxyDomainURL)
+		if err == nil {
+			//Trim off the subpath
+			u.Path = strings.TrimPrefix(u.Path, ru.Path)
+		}
+	}
+
+	return u.String(), nil
+}
+
+// Debug functions
+func ReplaceLocationHost(urlString string, rrr *ResponseRewriteRuleSet, useTLS bool) (string, error) {
+	return replaceLocationHost(urlString, rrr, useTLS)
+}
--- a/src/mod/dynamicproxy/dynamicproxy.go
+++ b/src/mod/dynamicproxy/dynamicproxy.go
@ -0,0 +1,385 @@
+package dynamicproxy
+
+import (
+	"context"
+	"crypto/tls"
+	"errors"
+	"log"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"imuslab.com/zoraxy/mod/dynamicproxy/dpcore"
+)
+
+/*
+	Zoraxy Dynamic Proxy
+*/
+
+func NewDynamicProxy(option RouterOption) (*Router, error) {
+	proxyMap := sync.Map{}
+	domainMap := sync.Map{}
+	thisRouter := Router{
+		Option:            &option,
+		ProxyEndpoints:    &proxyMap,
+		SubdomainEndpoint: &domainMap,
+		Running:           false,
+		server:            nil,
+		routingRules:      []*RoutingRule{},
+	}
+
+	thisRouter.mux = &ProxyHandler{
+		Parent: &thisRouter,
+	}
+
+	return &thisRouter, nil
+}
+
+// Update TLS setting in runtime. Will restart the proxy server
+// if it is already running in the background
+func (router *Router) UpdateTLSSetting(tlsEnabled bool) {
+	router.Option.UseTls = tlsEnabled
+	router.Restart()
+}
+
+// Update TLS Version in runtime. Will restart proxy server if running.
+// Set this to true to force TLS 1.2 or above
+func (router *Router) UpdateTLSVersion(requireLatest bool) {
+	router.Option.ForceTLSLatest = requireLatest
+	router.Restart()
+}
+
+// Update https redirect, which will require updates
+func (router *Router) UpdateHttpToHttpsRedirectSetting(useRedirect bool) {
+	router.Option.ForceHttpsRedirect = useRedirect
+	router.Restart()
+}
+
+// Start the dynamic routing
+func (router *Router) StartProxyService() error {
+	//Create a new server object
+	if router.server != nil {
+		return errors.New("Reverse proxy server already running")
+	}
+
+	if router.Root == nil {
+		return errors.New("Reverse proxy router root not set")
+	}
+
+	minVersion := tls.VersionTLS10
+	if router.Option.ForceTLSLatest {
+		minVersion = tls.VersionTLS12
+	}
+	config := &tls.Config{
+		GetCertificate: router.Option.TlsManager.GetCert,
+		MinVersion:     uint16(minVersion),
+	}
+
+	if router.Option.UseTls {
+		//Serve with TLS mode
+		ln, err := tls.Listen("tcp", ":"+strconv.Itoa(router.Option.Port), config)
+		if err != nil {
+			log.Println(err)
+			router.Running = false
+			return err
+		}
+		router.tlsListener = ln
+		router.server = &http.Server{Addr: ":" + strconv.Itoa(router.Option.Port), Handler: router.mux}
+		router.Running = true
+
+		if router.Option.Port != 80 && router.Option.ForceHttpsRedirect {
+			//Add a 80 to 443 redirector
+			httpServer := &http.Server{
+				Addr: ":80",
+				Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+					protocol := "https://"
+					if router.Option.Port == 443 {
+						http.Redirect(w, r, protocol+r.Host+r.RequestURI, http.StatusTemporaryRedirect)
+					} else {
+						http.Redirect(w, r, protocol+r.Host+":"+strconv.Itoa(router.Option.Port)+r.RequestURI, http.StatusTemporaryRedirect)
+					}
+
+				}),
+				ReadTimeout:  3 * time.Second,
+				WriteTimeout: 3 * time.Second,
+				IdleTimeout:  120 * time.Second,
+			}
+
+			log.Println("Starting HTTP-to-HTTPS redirector (port 80)")
+
+			//Create a redirection stop channel
+			stopChan := make(chan bool)
+
+			//Start a blocking wait for shutting down the http to https redirection server
+			go func() {
+				<-stopChan
+				ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+				defer cancel()
+				httpServer.Shutdown(ctx)
+				log.Println("HTTP to HTTPS redirection listener stopped")
+			}()
+
+			//Start the http server that listens to port 80 and redirect to 443
+			go func() {
+				if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+					//Unable to startup port 80 listener. Handle shutdown process gracefully
+					stopChan <- true
+					log.Fatalf("Could not start server: %v\n", err)
+				}
+			}()
+			router.tlsRedirectStop = stopChan
+		}
+
+		//Start the TLS server
+		log.Println("Reverse proxy service started in the background (TLS mode)")
+		go func() {
+			if err := router.server.Serve(ln); err != nil && err != http.ErrServerClosed {
+				log.Fatalf("Could not start server: %v\n", err)
+			}
+		}()
+	} else {
+		//Serve with non TLS mode
+		router.tlsListener = nil
+		router.server = &http.Server{Addr: ":" + strconv.Itoa(router.Option.Port), Handler: router.mux}
+		router.Running = true
+		log.Println("Reverse proxy service started in the background (Plain HTTP mode)")
+		go func() {
+			router.server.ListenAndServe()
+			//log.Println("[DynamicProxy] " + err.Error())
+		}()
+	}
+
+	return nil
+}
+
+func (router *Router) StopProxyService() error {
+	if router.server == nil {
+		return errors.New("Reverse proxy server already stopped")
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	err := router.server.Shutdown(ctx)
+	if err != nil {
+		return err
+	}
+
+	if router.tlsListener != nil {
+		router.tlsListener.Close()
+	}
+
+	if router.tlsRedirectStop != nil {
+		router.tlsRedirectStop <- true
+	}
+
+	//Discard the server object
+	router.tlsListener = nil
+	router.server = nil
+	router.Running = false
+	router.tlsRedirectStop = nil
+	return nil
+}
+
+// Restart the current router if it is running.
+func (router *Router) Restart() error {
+	//Stop the router if it is already running
+	var err error = nil
+	if router.Running {
+		err := router.StopProxyService()
+		if err != nil {
+			return err
+		}
+
+		// Start the server
+		err = router.StartProxyService()
+		if err != nil {
+			return err
+		}
+	}
+
+	return err
+}
+
+/*
+	Check if a given request is accessed via a proxied subdomain
+*/
+
+func (router *Router) IsProxiedSubdomain(r *http.Request) bool {
+	hostname := r.Header.Get("X-Forwarded-Host")
+	if hostname == "" {
+		hostname = r.Host
+	}
+	hostname = strings.Split(hostname, ":")[0]
+	subdEndpoint := router.getSubdomainProxyEndpointFromHostname(hostname)
+	return subdEndpoint != nil
+}
+
+/*
+Add an URL into a custom proxy services
+*/
+func (router *Router) AddVirtualDirectoryProxyService(options *VdirOptions) error {
+	domain := options.Domain
+	if domain[len(domain)-1:] == "/" {
+		domain = domain[:len(domain)-1]
+	}
+
+	/*
+		if rootname[len(rootname)-1:] == "/" {
+			rootname = rootname[:len(rootname)-1]
+		}
+	*/
+
+	webProxyEndpoint := domain
+	if options.RequireTLS {
+		webProxyEndpoint = "https://" + webProxyEndpoint
+	} else {
+		webProxyEndpoint = "http://" + webProxyEndpoint
+	}
+	//Create a new proxy agent for this root
+	path, err := url.Parse(webProxyEndpoint)
+	if err != nil {
+		return err
+	}
+
+	proxy := dpcore.NewDynamicProxyCore(path, options.RootName, options.SkipCertValidations)
+
+	endpointObject := ProxyEndpoint{
+		ProxyType:            ProxyType_Vdir,
+		RootOrMatchingDomain: options.RootName,
+		Domain:               domain,
+		RequireTLS:           options.RequireTLS,
+		SkipCertValidations:  options.SkipCertValidations,
+		RequireBasicAuth:     options.RequireBasicAuth,
+		BasicAuthCredentials: options.BasicAuthCredentials,
+		Proxy:                proxy,
+	}
+
+	router.ProxyEndpoints.Store(options.RootName, &endpointObject)
+
+	log.Println("Registered Proxy Rule: ", options.RootName+" to "+domain)
+	return nil
+}
+
+/*
+Load routing from RP
+*/
+func (router *Router) LoadProxy(ptype string, key string) (*ProxyEndpoint, error) {
+	if ptype == "vdir" {
+		proxy, ok := router.ProxyEndpoints.Load(key)
+		if !ok {
+			return nil, errors.New("target proxy not found")
+		}
+		return proxy.(*ProxyEndpoint), nil
+	} else if ptype == "subd" {
+		proxy, ok := router.SubdomainEndpoint.Load(key)
+		if !ok {
+			return nil, errors.New("target proxy not found")
+		}
+		return proxy.(*ProxyEndpoint), nil
+	}
+
+	return nil, errors.New("unsupported ptype")
+}
+
+/*
+Save routing from RP
+*/
+func (router *Router) SaveProxy(ptype string, key string, newConfig *ProxyEndpoint) {
+	if ptype == "vdir" {
+		router.ProxyEndpoints.Store(key, newConfig)
+
+	} else if ptype == "subd" {
+		router.SubdomainEndpoint.Store(key, newConfig)
+	}
+
+}
+
+/*
+Remove routing from RP
+*/
+func (router *Router) RemoveProxy(ptype string, key string) error {
+	//fmt.Println(ptype, key)
+	if ptype == "vdir" {
+		router.ProxyEndpoints.Delete(key)
+		return nil
+	} else if ptype == "subd" {
+		router.SubdomainEndpoint.Delete(key)
+		return nil
+	}
+	return errors.New("invalid ptype")
+}
+
+/*
+Add an default router for the proxy server
+*/
+func (router *Router) SetRootProxy(options *RootOptions) error {
+	proxyLocation := options.ProxyLocation
+	if proxyLocation[len(proxyLocation)-1:] == "/" {
+		proxyLocation = proxyLocation[:len(proxyLocation)-1]
+	}
+
+	webProxyEndpoint := proxyLocation
+	if options.RequireTLS {
+		webProxyEndpoint = "https://" + webProxyEndpoint
+	} else {
+		webProxyEndpoint = "http://" + webProxyEndpoint
+	}
+	//Create a new proxy agent for this root
+	path, err := url.Parse(webProxyEndpoint)
+	if err != nil {
+		return err
+	}
+
+	proxy := dpcore.NewDynamicProxyCore(path, "", options.SkipCertValidations)
+
+	rootEndpoint := ProxyEndpoint{
+		ProxyType:            ProxyType_Vdir,
+		RootOrMatchingDomain: "/",
+		Domain:               proxyLocation,
+		RequireTLS:           options.RequireTLS,
+		SkipCertValidations:  options.SkipCertValidations,
+		RequireBasicAuth:     options.RequireBasicAuth,
+		BasicAuthCredentials: options.BasicAuthCredentials,
+		Proxy:                proxy,
+	}
+
+	router.Root = &rootEndpoint
+	return nil
+}
+
+// Helpers to export the syncmap for easier processing
+func (r *Router) GetSDProxyEndpointsAsMap() map[string]*ProxyEndpoint {
+	m := make(map[string]*ProxyEndpoint)
+	r.SubdomainEndpoint.Range(func(key, value interface{}) bool {
+		k, ok := key.(string)
+		if !ok {
+			return true
+		}
+		v, ok := value.(*ProxyEndpoint)
+		if !ok {
+			return true
+		}
+		m[k] = v
+		return true
+	})
+	return m
+}
+
+func (r *Router) GetVDProxyEndpointsAsMap() map[string]*ProxyEndpoint {
+	m := make(map[string]*ProxyEndpoint)
+	r.ProxyEndpoints.Range(func(key, value interface{}) bool {
+		k, ok := key.(string)
+		if !ok {
+			return true
+		}
+		v, ok := value.(*ProxyEndpoint)
+		if !ok {
+			return true
+		}
+		m[k] = v
+		return true
+	})
+	return m
+}
--- a/src/mod/dynamicproxy/proxyRequestHandler.go
+++ b/src/mod/dynamicproxy/proxyRequestHandler.go
@ -0,0 +1,188 @@
+package dynamicproxy
+
+import (
+	"errors"
+	"log"
+	"net"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"imuslab.com/zoraxy/mod/dynamicproxy/dpcore"
+	"imuslab.com/zoraxy/mod/geodb"
+	"imuslab.com/zoraxy/mod/statistic"
+	"imuslab.com/zoraxy/mod/websocketproxy"
+)
+
+func (router *Router) getTargetProxyEndpointFromRequestURI(requestURI string) *ProxyEndpoint {
+	var targetProxyEndpoint *ProxyEndpoint = nil
+	router.ProxyEndpoints.Range(func(key, value interface{}) bool {
+		rootname := key.(string)
+		if strings.HasPrefix(requestURI, rootname) {
+			thisProxyEndpoint := value.(*ProxyEndpoint)
+			targetProxyEndpoint = thisProxyEndpoint
+		}
+		return true
+	})
+
+	return targetProxyEndpoint
+}
+
+func (router *Router) getSubdomainProxyEndpointFromHostname(hostname string) *ProxyEndpoint {
+	var targetSubdomainEndpoint *ProxyEndpoint = nil
+	ep, ok := router.SubdomainEndpoint.Load(hostname)
+	if ok {
+		targetSubdomainEndpoint = ep.(*ProxyEndpoint)
+	}
+
+	return targetSubdomainEndpoint
+}
+
+// Clearn URL Path (without the http:// part) replaces // in a URL to /
+func (router *Router) clearnURL(targetUrlOPath string) string {
+	return strings.ReplaceAll(targetUrlOPath, "//", "/")
+}
+
+// Rewrite URL rewrite the prefix part of a virtual directory URL with /
+func (router *Router) rewriteURL(rooturl string, requestURL string) string {
+	rewrittenURL := requestURL
+	rewrittenURL = strings.TrimPrefix(rewrittenURL, strings.TrimSuffix(rooturl, "/"))
+
+	if strings.Contains(rewrittenURL, "//") {
+		rewrittenURL = router.clearnURL(rewrittenURL)
+	}
+	return rewrittenURL
+}
+
+// Handle subdomain request
+func (h *ProxyHandler) subdomainRequest(w http.ResponseWriter, r *http.Request, target *ProxyEndpoint) {
+	r.Header.Set("X-Forwarded-Host", r.Host)
+	r.Header.Set("X-Forwarded-Server", "zoraxy-"+h.Parent.Option.HostUUID)
+	requestURL := r.URL.String()
+	if r.Header["Upgrade"] != nil && strings.ToLower(r.Header["Upgrade"][0]) == "websocket" {
+		//Handle WebSocket request. Forward the custom Upgrade header and rewrite origin
+		r.Header.Set("A-Upgrade", "websocket")
+		wsRedirectionEndpoint := target.Domain
+		if wsRedirectionEndpoint[len(wsRedirectionEndpoint)-1:] != "/" {
+			//Append / to the end of the redirection endpoint if not exists
+			wsRedirectionEndpoint = wsRedirectionEndpoint + "/"
+		}
+		if len(requestURL) > 0 && requestURL[:1] == "/" {
+			//Remove starting / from request URL if exists
+			requestURL = requestURL[1:]
+		}
+		u, _ := url.Parse("ws://" + wsRedirectionEndpoint + requestURL)
+		if target.RequireTLS {
+			u, _ = url.Parse("wss://" + wsRedirectionEndpoint + requestURL)
+		}
+		h.logRequest(r, true, 101, "subdomain-websocket", target.Domain)
+		wspHandler := websocketproxy.NewProxy(u, target.SkipCertValidations)
+		wspHandler.ServeHTTP(w, r)
+		return
+	}
+
+	originalHostHeader := r.Host
+	if r.URL != nil {
+		r.Host = r.URL.Host
+	} else {
+		//Fallback when the upstream proxy screw something up in the header
+		r.URL, _ = url.Parse(originalHostHeader)
+	}
+
+	err := target.Proxy.ServeHTTP(w, r, &dpcore.ResponseRewriteRuleSet{
+		ProxyDomain:  target.Domain,
+		OriginalHost: originalHostHeader,
+		UseTLS:       target.RequireTLS,
+		PathPrefix:   "",
+	})
+
+	var dnsError *net.DNSError
+	if err != nil {
+		if errors.As(err, &dnsError) {
+			http.ServeFile(w, r, "./web/hosterror.html")
+			log.Println(err.Error())
+			h.logRequest(r, false, 404, "subdomain-http", target.Domain)
+		} else {
+			http.ServeFile(w, r, "./web/rperror.html")
+			log.Println(err.Error())
+			h.logRequest(r, false, 521, "subdomain-http", target.Domain)
+		}
+	}
+
+	h.logRequest(r, true, 200, "subdomain-http", target.Domain)
+}
+
+// Handle vdir type request
+func (h *ProxyHandler) proxyRequest(w http.ResponseWriter, r *http.Request, target *ProxyEndpoint) {
+	rewriteURL := h.Parent.rewriteURL(target.RootOrMatchingDomain, r.RequestURI)
+	r.URL, _ = url.Parse(rewriteURL)
+
+	r.Header.Set("X-Forwarded-Host", r.Host)
+	r.Header.Set("X-Forwarded-Server", "zoraxy-"+h.Parent.Option.HostUUID)
+	if r.Header["Upgrade"] != nil && strings.ToLower(r.Header["Upgrade"][0]) == "websocket" {
+		//Handle WebSocket request. Forward the custom Upgrade header and rewrite origin
+		r.Header.Set("A-Upgrade", "websocket")
+		wsRedirectionEndpoint := target.Domain
+		if wsRedirectionEndpoint[len(wsRedirectionEndpoint)-1:] != "/" {
+			wsRedirectionEndpoint = wsRedirectionEndpoint + "/"
+		}
+		u, _ := url.Parse("ws://" + wsRedirectionEndpoint + r.URL.String())
+		if target.RequireTLS {
+			u, _ = url.Parse("wss://" + wsRedirectionEndpoint + r.URL.String())
+		}
+		h.logRequest(r, true, 101, "vdir-websocket", target.Domain)
+		wspHandler := websocketproxy.NewProxy(u, target.SkipCertValidations)
+		wspHandler.ServeHTTP(w, r)
+		return
+	}
+
+	originalHostHeader := r.Host
+	if r.URL != nil {
+		r.Host = r.URL.Host
+	} else {
+		//Fallback when the upstream proxy screw something up in the header
+		r.URL, _ = url.Parse(originalHostHeader)
+	}
+
+	err := target.Proxy.ServeHTTP(w, r, &dpcore.ResponseRewriteRuleSet{
+		ProxyDomain:  target.Domain,
+		OriginalHost: originalHostHeader,
+		UseTLS:       target.RequireTLS,
+		PathPrefix:   target.RootOrMatchingDomain,
+	})
+
+	var dnsError *net.DNSError
+	if err != nil {
+		if errors.As(err, &dnsError) {
+			http.ServeFile(w, r, "./web/hosterror.html")
+			log.Println(err.Error())
+			h.logRequest(r, false, 404, "vdir-http", target.Domain)
+		} else {
+			http.ServeFile(w, r, "./web/rperror.html")
+			log.Println(err.Error())
+			h.logRequest(r, false, 521, "vdir-http", target.Domain)
+		}
+	}
+	h.logRequest(r, true, 200, "vdir-http", target.Domain)
+
+}
+
+func (h *ProxyHandler) logRequest(r *http.Request, succ bool, statusCode int, forwardType string, target string) {
+	if h.Parent.Option.StatisticCollector != nil {
+		go func() {
+			requestInfo := statistic.RequestInfo{
+				IpAddr:                        geodb.GetRequesterIP(r),
+				RequestOriginalCountryISOCode: h.Parent.Option.GeodbStore.GetRequesterCountryISOCode(r),
+				Succ:                          succ,
+				StatusCode:                    statusCode,
+				ForwardType:                   forwardType,
+				Referer:                       r.Referer(),
+				UserAgent:                     r.UserAgent(),
+				RequestURL:                    r.Host + r.RequestURI,
+				Target:                        target,
+			}
+			h.Parent.Option.StatisticCollector.RecordRequest(requestInfo)
+		}()
+
+	}
+}
--- a/src/mod/dynamicproxy/redirection/handler.go
+++ b/src/mod/dynamicproxy/redirection/handler.go
@ -0,0 +1,58 @@
+package redirection
+
+import (
+	"log"
+	"net/http"
+	"strings"
+)
+
+/*
+	handler.go
+
+	This script store the handlers use for handling
+	redirection request
+*/
+
+// Check if a request URL is a redirectable URI
+func (t *RuleTable) IsRedirectable(r *http.Request) bool {
+	requestPath := r.Host + r.URL.Path
+	rr := t.MatchRedirectRule(requestPath)
+	return rr != nil
+}
+
+// Handle the redirect request, return after calling this function to prevent
+// multiple write to the response writer
+// Return the status code of the redirection handling
+func (t *RuleTable) HandleRedirect(w http.ResponseWriter, r *http.Request) int {
+	requestPath := r.Host + r.URL.Path
+	rr := t.MatchRedirectRule(requestPath)
+	if rr != nil {
+		redirectTarget := rr.TargetURL
+
+		if rr.ForwardChildpath {
+			//Remove the first / in the path if the redirect target already have tailing slash
+			if strings.HasSuffix(redirectTarget, "/") {
+				redirectTarget += strings.TrimPrefix(r.URL.Path, "/")
+			} else {
+				redirectTarget += r.URL.Path
+			}
+
+			if r.URL.RawQuery != "" {
+				redirectTarget += "?" + r.URL.RawQuery
+			}
+		}
+
+		if !strings.HasPrefix(redirectTarget, "http://") && !strings.HasPrefix(redirectTarget, "https://") {
+			redirectTarget = "http://" + redirectTarget
+		}
+
+		http.Redirect(w, r, redirectTarget, rr.StatusCode)
+		return rr.StatusCode
+	} else {
+		//Invalid usage
+		w.WriteHeader(http.StatusInternalServerError)
+		w.Write([]byte("500 - Internal Server Error"))
+		log.Println("Target request URL do not have matching redirect rule. Check with IsRedirectable before calling HandleRedirect!")
+		return 500
+	}
+}
--- a/src/mod/dynamicproxy/redirection/redirection.go
+++ b/src/mod/dynamicproxy/redirection/redirection.go
@ -0,0 +1,162 @@
+package redirection
+
+import (
+	"encoding/json"
+	"log"
+	"os"
+	"path"
+	"path/filepath"
+	"strings"
+	"sync"
+
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+type RuleTable struct {
+	configPath string   //The location where the redirection rules is stored
+	rules      sync.Map //Store the redirection rules for this reverse proxy instance
+}
+
+type RedirectRules struct {
+	RedirectURL      string //The matching URL to redirect
+	TargetURL        string //The destination redirection url
+	ForwardChildpath bool   //Also redirect the pathname
+	StatusCode       int    //Status Code for redirection
+}
+
+func NewRuleTable(configPath string) (*RuleTable, error) {
+	thisRuleTable := RuleTable{
+		rules:      sync.Map{},
+		configPath: configPath,
+	}
+	//Load all the rules from the config path
+	if !utils.FileExists(configPath) {
+		os.MkdirAll(configPath, 0775)
+	}
+
+	// Load all the *.json from the configPath
+	files, err := filepath.Glob(filepath.Join(configPath, "*.json"))
+	if err != nil {
+		return nil, err
+	}
+
+	// Parse the json content into RedirectRules
+	var rules []*RedirectRules
+	for _, file := range files {
+		b, err := os.ReadFile(file)
+		if err != nil {
+			continue
+		}
+
+		thisRule := RedirectRules{}
+
+		err = json.Unmarshal(b, &thisRule)
+		if err != nil {
+			continue
+		}
+
+		rules = append(rules, &thisRule)
+	}
+
+	//Map the rules into the sync map
+	for _, rule := range rules {
+		log.Println("Redirection rule added: " + rule.RedirectURL + " -> " + rule.TargetURL)
+		thisRuleTable.rules.Store(rule.RedirectURL, rule)
+	}
+
+	return &thisRuleTable, nil
+}
+
+func (t *RuleTable) AddRedirectRule(redirectURL string, destURL string, forwardPathname bool, statusCode int) error {
+	// Create a new RedirectRules object with the given parameters
+	newRule := &RedirectRules{
+		RedirectURL:      redirectURL,
+		TargetURL:        destURL,
+		ForwardChildpath: forwardPathname,
+		StatusCode:       statusCode,
+	}
+
+	// Convert the redirectURL to a valid filename by replacing "/" with "-" and "." with "_"
+	filename := strings.ReplaceAll(strings.ReplaceAll(redirectURL, "/", "-"), ".", "_") + ".json"
+
+	// Create the full file path by joining the t.configPath with the filename
+	filepath := path.Join(t.configPath, filename)
+
+	// Create a new file for writing the JSON data
+	file, err := os.Create(filepath)
+	if err != nil {
+		log.Printf("Error creating file %s: %s", filepath, err)
+		return err
+	}
+	defer file.Close()
+
+	// Encode the RedirectRules object to JSON and write it to the file
+	err = json.NewEncoder(file).Encode(newRule)
+	if err != nil {
+		log.Printf("Error encoding JSON to file %s: %s", filepath, err)
+		return err
+	}
+
+	// Store the RedirectRules object in the sync.Map
+	t.rules.Store(redirectURL, newRule)
+
+	return nil
+}
+
+func (t *RuleTable) DeleteRedirectRule(redirectURL string) error {
+	// Convert the redirectURL to a valid filename by replacing "/" with "-" and "." with "_"
+	filename := strings.ReplaceAll(strings.ReplaceAll(redirectURL, "/", "-"), ".", "_") + ".json"
+
+	// Create the full file path by joining the t.configPath with the filename
+	filepath := path.Join(t.configPath, filename)
+
+	// Check if the file exists
+	if _, err := os.Stat(filepath); os.IsNotExist(err) {
+		return nil // File doesn't exist, nothing to delete
+	}
+
+	// Delete the file
+	if err := os.Remove(filepath); err != nil {
+		log.Printf("Error deleting file %s: %s", filepath, err)
+		return err
+	}
+
+	// Delete the key-value pair from the sync.Map
+	t.rules.Delete(redirectURL)
+
+	return nil
+}
+
+// Get a list of all the redirection rules
+func (t *RuleTable) GetAllRedirectRules() []*RedirectRules {
+	rules := []*RedirectRules{}
+	t.rules.Range(func(key, value interface{}) bool {
+		r, ok := value.(*RedirectRules)
+		if ok {
+			rules = append(rules, r)
+		}
+		return true
+	})
+	return rules
+}
+
+// Check if a given request URL matched any of the redirection rule
+func (t *RuleTable) MatchRedirectRule(requestedURL string) *RedirectRules {
+	// Iterate through all the keys in the rules map
+	var targetRedirectionRule *RedirectRules = nil
+	var maxMatch int = 0
+
+	t.rules.Range(func(key interface{}, value interface{}) bool {
+		// Check if the requested URL starts with the key as a prefix
+		if strings.HasPrefix(requestedURL, key.(string)) {
+			// This request URL matched the domain
+			if len(key.(string)) > maxMatch {
+				maxMatch = len(key.(string))
+				targetRedirectionRule = value.(*RedirectRules)
+			}
+		}
+		return true
+	})
+
+	return targetRedirectionRule
+}
--- a/src/mod/dynamicproxy/special.go
+++ b/src/mod/dynamicproxy/special.go
@ -0,0 +1,86 @@
+package dynamicproxy
+
+import (
+	"errors"
+	"net/http"
+)
+
+/*
+	Special.go
+
+	This script handle special routing rules
+	by external modules
+*/
+
+type RoutingRule struct {
+	ID                     string //ID of the routing rule
+	Enabled                bool   //If the routing rule enabled
+	UseSystemAccessControl bool   //Pass access control check to system white/black list, set this to false to bypass white/black list
+	MatchRule              func(r *http.Request) bool
+	RoutingHandler         func(http.ResponseWriter, *http.Request)
+}
+
+// Router functions
+// Check if a routing rule exists given its id
+func (router *Router) GetRoutingRuleById(rrid string) (*RoutingRule, error) {
+	for _, rr := range router.routingRules {
+		if rr.ID == rrid {
+			return rr, nil
+		}
+	}
+
+	return nil, errors.New("routing rule with given id not found")
+}
+
+// Add a routing rule to the router
+func (router *Router) AddRoutingRules(rr *RoutingRule) error {
+	_, err := router.GetRoutingRuleById(rr.ID)
+	if err == nil {
+		//routing rule with given id already exists
+		return errors.New("routing rule with same id already exists")
+	}
+
+	router.routingRules = append(router.routingRules, rr)
+	return nil
+}
+
+// Remove a routing rule from the router
+func (router *Router) RemoveRoutingRule(rrid string) {
+	newRoutingRules := []*RoutingRule{}
+	for _, rr := range router.routingRules {
+		if rr.ID != rrid {
+			newRoutingRules = append(newRoutingRules, rr)
+		}
+	}
+
+	router.routingRules = newRoutingRules
+}
+
+// Get all routing rules
+func (router *Router) GetAllRoutingRules() []*RoutingRule {
+	return router.routingRules
+}
+
+// Get the matching routing rule that describe this request.
+// Return nil if no routing rule is match
+func (router *Router) GetMatchingRoutingRule(r *http.Request) *RoutingRule {
+	for _, thisRr := range router.routingRules {
+		if thisRr.IsMatch(r) {
+			return thisRr
+		}
+	}
+	return nil
+}
+
+// Routing Rule functions
+// Check if a request object match the
+func (e *RoutingRule) IsMatch(r *http.Request) bool {
+	if !e.Enabled {
+		return false
+	}
+	return e.MatchRule(r)
+}
+
+func (e *RoutingRule) Route(w http.ResponseWriter, r *http.Request) {
+	e.RoutingHandler(w, r)
+}
--- a/src/mod/dynamicproxy/subdomain.go
+++ b/src/mod/dynamicproxy/subdomain.go
@ -0,0 +1,48 @@
+package dynamicproxy
+
+import (
+	"log"
+	"net/url"
+
+	"imuslab.com/zoraxy/mod/dynamicproxy/dpcore"
+)
+
+/*
+	Add an URL intoa custom subdomain service
+
+*/
+
+func (router *Router) AddSubdomainRoutingService(options *SubdOptions) error {
+	domain := options.Domain
+	if domain[len(domain)-1:] == "/" {
+		domain = domain[:len(domain)-1]
+	}
+
+	webProxyEndpoint := domain
+	if options.RequireTLS {
+		webProxyEndpoint = "https://" + webProxyEndpoint
+	} else {
+		webProxyEndpoint = "http://" + webProxyEndpoint
+	}
+
+	//Create a new proxy agent for this root
+	path, err := url.Parse(webProxyEndpoint)
+	if err != nil {
+		return err
+	}
+
+	proxy := dpcore.NewDynamicProxyCore(path, "", options.SkipCertValidations)
+
+	router.SubdomainEndpoint.Store(options.MatchingDomain, &ProxyEndpoint{
+		RootOrMatchingDomain: options.MatchingDomain,
+		Domain:               domain,
+		RequireTLS:           options.RequireTLS,
+		Proxy:                proxy,
+		SkipCertValidations:  options.SkipCertValidations,
+		RequireBasicAuth:     options.RequireBasicAuth,
+		BasicAuthCredentials: options.BasicAuthCredentials,
+	})
+
+	log.Println("Adding Subdomain Rule: ", options.MatchingDomain+" to "+domain)
+	return nil
+}
--- a/src/mod/dynamicproxy/typedef.go
+++ b/src/mod/dynamicproxy/typedef.go
@ -0,0 +1,114 @@
+package dynamicproxy
+
+import (
+	"net"
+	"net/http"
+	"sync"
+
+	"imuslab.com/zoraxy/mod/dynamicproxy/dpcore"
+	"imuslab.com/zoraxy/mod/dynamicproxy/redirection"
+	"imuslab.com/zoraxy/mod/geodb"
+	"imuslab.com/zoraxy/mod/statistic"
+	"imuslab.com/zoraxy/mod/tlscert"
+)
+
+const (
+	ProxyType_Subdomain = 0
+	ProxyType_Vdir      = 1
+)
+
+type ProxyHandler struct {
+	Parent *Router
+}
+
+type RouterOption struct {
+	HostUUID           string //The UUID of Zoraxy, use for heading mod
+	Port               int    //Incoming port
+	UseTls             bool   //Use TLS to serve incoming requsts
+	ForceTLSLatest     bool   //Force TLS1.2 or above
+	ForceHttpsRedirect bool   //Force redirection of http to https endpoint
+	TlsManager         *tlscert.Manager
+	RedirectRuleTable  *redirection.RuleTable
+	GeodbStore         *geodb.Store //GeoIP blacklist and whitelist
+	StatisticCollector *statistic.Collector
+}
+
+type Router struct {
+	Option            *RouterOption
+	ProxyEndpoints    *sync.Map
+	SubdomainEndpoint *sync.Map
+	Running           bool
+	Root              *ProxyEndpoint
+	mux               http.Handler
+	server            *http.Server
+	tlsListener       net.Listener
+	routingRules      []*RoutingRule
+
+	tlsRedirectStop chan bool
+}
+
+// Auth credential for basic auth on certain endpoints
+type BasicAuthCredentials struct {
+	Username     string
+	PasswordHash string
+}
+
+// Auth credential for basic auth on certain endpoints
+type BasicAuthUnhashedCredentials struct {
+	Username string
+	Password string
+}
+
+// A proxy endpoint record
+type ProxyEndpoint struct {
+	ProxyType            int                     //The type of this proxy, see const def
+	RootOrMatchingDomain string                  //Root for vdir or Matching domain for subd
+	Domain               string                  //Domain or IP to proxy to
+	RequireTLS           bool                    //Target domain require TLS
+	SkipCertValidations  bool                    //Set to true to accept self signed certs
+	RequireBasicAuth     bool                    //Set to true to request basic auth before proxy
+	BasicAuthCredentials []*BasicAuthCredentials `json:"-"`
+	Proxy                *dpcore.ReverseProxy    `json:"-"`
+}
+
+type RootOptions struct {
+	ProxyLocation        string
+	RequireTLS           bool
+	SkipCertValidations  bool
+	RequireBasicAuth     bool
+	BasicAuthCredentials []*BasicAuthCredentials
+}
+
+type VdirOptions struct {
+	RootName             string
+	Domain               string
+	RequireTLS           bool
+	SkipCertValidations  bool
+	RequireBasicAuth     bool
+	BasicAuthCredentials []*BasicAuthCredentials
+}
+
+type SubdOptions struct {
+	MatchingDomain       string
+	Domain               string
+	RequireTLS           bool
+	SkipCertValidations  bool
+	RequireBasicAuth     bool
+	BasicAuthCredentials []*BasicAuthCredentials
+}
+
+/*
+type ProxyEndpoint struct {
+	Root string
+	Domain         string
+	RequireTLS     bool
+	Proxy          *reverseproxy.ReverseProxy `json:"-"`
+}
+
+type SubdomainEndpoint struct {
+	MatchingDomain string
+	Domain         string
+	RequireTLS     bool
+	Proxy          *reverseproxy.ReverseProxy `json:"-"`
+}
+*/
--- a/src/mod/email/email.go
+++ b/src/mod/email/email.go
@ -0,0 +1,60 @@
+package email
+
+import (
+	"net/smtp"
+	"strconv"
+)
+
+/*
+	Email.go
+
+	This script handle mailing services using SMTP protocol
+*/
+
+type Sender struct {
+	Hostname   string //E.g. mail.gandi.net
+	Domain     string //E.g. arozos.com
+	Port       int    //E.g. 587
+	Username   string //Username of the email account
+	Password   string //Password of the email account
+	SenderAddr string //e.g. admin@arozos.com
+}
+
+//Create a new email sender object
+func NewEmailSender(hostname string, domain string, port int, username string, password string, senderAddr string) *Sender {
+	return &Sender{
+		Hostname:   hostname,
+		Domain:     domain,
+		Port:       port,
+		Username:   username,
+		Password:   password,
+		SenderAddr: senderAddr,
+	}
+}
+
+/*
+	Send a email to a reciving addr
+	Example Usage:
+	SendEmail(
+		test@example.com,
+		"Free donuts",
+		"Come get your free donuts on this Sunday!"
+	)
+*/
+func (s *Sender) SendEmail(to string, subject string, content string) error {
+	//Parse the email content
+	msg := []byte("To: " + to + "\n" +
+		"From: Zoraxy <" + s.SenderAddr + ">\n" +
+		"Subject: " + subject + "\n" +
+		"MIME-version: 1.0;\nContent-Type: text/html; charset=\"UTF-8\";\n\n" +
+		content + "\n\n")
+
+	//Login to the SMTP server
+	auth := smtp.PlainAuth("", s.Username+"@"+s.Domain, s.Password, s.Hostname)
+	err := smtp.SendMail(s.Hostname+":"+strconv.Itoa(s.Port), auth, s.SenderAddr, []string{to}, msg)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
--- a/src/mod/expose/expose.go
+++ b/src/mod/expose/expose.go
@ -0,0 +1,16 @@
+package expose
+
+/*
+	Service Expose Proxy
+
+	A tunnel for getting your local server online in one line
+	(No, this is not ngrok)
+*/
+
+type Router struct {
+}
+
+//Create a new service expose router
+func NewServiceExposeRouter() {
+
+}
--- a/src/mod/expose/security.go
+++ b/src/mod/expose/security.go
@ -0,0 +1,111 @@
+package expose
+
+import (
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha512"
+	"crypto/x509"
+	"encoding/pem"
+	"errors"
+	"log"
+)
+
+// GenerateKeyPair generates a new key pair
+func GenerateKeyPair(bits int) (*rsa.PrivateKey, *rsa.PublicKey, error) {
+	privkey, err := rsa.GenerateKey(rand.Reader, bits)
+	if err != nil {
+		return nil, nil, err
+	}
+	return privkey, &privkey.PublicKey, nil
+}
+
+// PrivateKeyToBytes private key to bytes
+func PrivateKeyToBytes(priv *rsa.PrivateKey) []byte {
+	privBytes := pem.EncodeToMemory(
+		&pem.Block{
+			Type:  "RSA PRIVATE KEY",
+			Bytes: x509.MarshalPKCS1PrivateKey(priv),
+		},
+	)
+
+	return privBytes
+}
+
+// PublicKeyToBytes public key to bytes
+func PublicKeyToBytes(pub *rsa.PublicKey) ([]byte, error) {
+	pubASN1, err := x509.MarshalPKIXPublicKey(pub)
+	if err != nil {
+		return []byte(""), err
+	}
+
+	pubBytes := pem.EncodeToMemory(&pem.Block{
+		Type:  "RSA PUBLIC KEY",
+		Bytes: pubASN1,
+	})
+
+	return pubBytes, nil
+}
+
+// BytesToPrivateKey bytes to private key
+func BytesToPrivateKey(priv []byte) (*rsa.PrivateKey, error) {
+	block, _ := pem.Decode(priv)
+	enc := x509.IsEncryptedPEMBlock(block)
+	b := block.Bytes
+	var err error
+	if enc {
+		log.Println("is encrypted pem block")
+		b, err = x509.DecryptPEMBlock(block, nil)
+		if err != nil {
+			return nil, err
+		}
+	}
+	key, err := x509.ParsePKCS1PrivateKey(b)
+	if err != nil {
+		return nil, err
+	}
+	return key, nil
+}
+
+// BytesToPublicKey bytes to public key
+func BytesToPublicKey(pub []byte) (*rsa.PublicKey, error) {
+	block, _ := pem.Decode(pub)
+	enc := x509.IsEncryptedPEMBlock(block)
+	b := block.Bytes
+	var err error
+	if enc {
+		log.Println("is encrypted pem block")
+		b, err = x509.DecryptPEMBlock(block, nil)
+		if err != nil {
+			return nil, err
+		}
+	}
+	ifc, err := x509.ParsePKIXPublicKey(b)
+	if err != nil {
+		return nil, err
+	}
+	key, ok := ifc.(*rsa.PublicKey)
+	if !ok {
+		return nil, errors.New("key not valid")
+	}
+	return key, nil
+}
+
+// EncryptWithPublicKey encrypts data with public key
+func EncryptWithPublicKey(msg []byte, pub *rsa.PublicKey) ([]byte, error) {
+	hash := sha512.New()
+	ciphertext, err := rsa.EncryptOAEP(hash, rand.Reader, pub, msg, nil)
+	if err != nil {
+		return []byte(""), err
+	}
+	return ciphertext, nil
+}
+
+// DecryptWithPrivateKey decrypts data with private key
+func DecryptWithPrivateKey(ciphertext []byte, priv *rsa.PrivateKey) ([]byte, error) {
+	hash := sha512.New()
+	plaintext, err := rsa.DecryptOAEP(hash, rand.Reader, priv, ciphertext, nil)
+	if err != nil {
+		return []byte(""), err
+	}
+	return plaintext, nil
+}
--- a/src/mod/ganserv/authkey.go
+++ b/src/mod/ganserv/authkey.go
@ -0,0 +1,80 @@
+package ganserv
+
+import (
+	"errors"
+	"log"
+	"os"
+	"runtime"
+	"strings"
+)
+
+func TryLoadorAskUserForAuthkey() (string, error) {
+	//Check for zt auth token
+	value, exists := os.LookupEnv("ZT_AUTH")
+	if !exists {
+		log.Println("Environment variable ZT_AUTH not defined. Trying to load authtoken from file.")
+	} else {
+		return value, nil
+	}
+
+	authKey := ""
+	if runtime.GOOS == "windows" {
+		if isAdmin() {
+			//Read the secret file directly
+			b, err := os.ReadFile("C:\\ProgramData\\ZeroTier\\One\\authtoken.secret")
+			if err == nil {
+				log.Println("Zerotier authkey loaded")
+				authKey = string(b)
+			} else {
+				log.Println("Unable to read authkey at C:\\ProgramData\\ZeroTier\\One\\authtoken.secret: ", err.Error())
+			}
+		} else {
+			//Elavate the permission to admin
+			ak, err := readAuthTokenAsAdmin()
+			if err == nil {
+				log.Println("Zerotier authkey loaded")
+				authKey = ak
+			} else {
+				log.Println("Unable to read authkey at C:\\ProgramData\\ZeroTier\\One\\authtoken.secret: ", err.Error())
+			}
+		}
+
+	} else if runtime.GOOS == "linux" {
+		if isAdmin() {
+			//Try to read from source using sudo
+			ak, err := readAuthTokenAsAdmin()
+			if err == nil {
+				log.Println("Zerotier authkey loaded")
+				authKey = strings.TrimSpace(ak)
+			} else {
+				log.Println("Unable to read authkey at /var/lib/zerotier-one/authtoken.secret: ", err.Error())
+			}
+		} else {
+			//Try read from source
+			b, err := os.ReadFile("/var/lib/zerotier-one/authtoken.secret")
+			if err == nil {
+				log.Println("Zerotier authkey loaded")
+				authKey = string(b)
+			} else {
+				log.Println("Unable to read authkey at /var/lib/zerotier-one/authtoken.secret: ", err.Error())
+			}
+		}
+
+	} else if runtime.GOOS == "darwin" {
+		b, err := os.ReadFile("/Library/Application Support/ZeroTier/One/authtoken.secret")
+		if err == nil {
+			log.Println("Zerotier authkey loaded")
+			authKey = string(b)
+		} else {
+			log.Println("Unable to read authkey at /Library/Application Support/ZeroTier/One/authtoken.secret ", err.Error())
+		}
+	}
+
+	authKey = strings.TrimSpace(authKey)
+
+	if authKey == "" {
+		return "", errors.New("Unable to load authkey from file")
+	}
+
+	return authKey, nil
+}
--- a/src/mod/ganserv/authkeyLinux.go
+++ b/src/mod/ganserv/authkeyLinux.go
@ -0,0 +1,37 @@
+//go:build linux
+// +build linux
+
+package ganserv
+
+import (
+	"os"
+	"os/exec"
+	"os/user"
+	"strings"
+
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+func readAuthTokenAsAdmin() (string, error) {
+	if utils.FileExists("./conf/authtoken.secret") {
+		authKey, err := os.ReadFile("./conf/authtoken.secret")
+		if err == nil {
+			return strings.TrimSpace(string(authKey)), nil
+		}
+	}
+
+	cmd := exec.Command("sudo", "cat", "/var/lib/zerotier-one/authtoken.secret")
+	output, err := cmd.Output()
+	if err != nil {
+		return "", err
+	}
+	return string(output), nil
+}
+
+func isAdmin() bool {
+	currentUser, err := user.Current()
+	if err != nil {
+		return false
+	}
+	return currentUser.Username == "root"
+}
--- a/src/mod/ganserv/authkeyWin.go
+++ b/src/mod/ganserv/authkeyWin.go
@ -0,0 +1,73 @@
+//go:build windows
+// +build windows
+
+package ganserv
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+	"syscall"
+	"time"
+
+	"golang.org/x/sys/windows"
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+// Use admin permission to read auth token on Windows
+func readAuthTokenAsAdmin() (string, error) {
+	//Check if the previous startup already extracted the authkey
+	if utils.FileExists("./conf/authtoken.secret") {
+		authKey, err := os.ReadFile("./conf/authtoken.secret")
+		if err == nil {
+			return strings.TrimSpace(string(authKey)), nil
+		}
+	}
+
+	verb := "runas"
+	exe := "cmd.exe"
+	cwd, _ := os.Getwd()
+
+	output, _ := filepath.Abs(filepath.Join("./conf/", "authtoken.secret"))
+	os.WriteFile(output, []byte(""), 0775)
+	args := fmt.Sprintf("/C type \"C:\\ProgramData\\ZeroTier\\One\\authtoken.secret\" > \"" + output + "\"")
+
+	verbPtr, _ := syscall.UTF16PtrFromString(verb)
+	exePtr, _ := syscall.UTF16PtrFromString(exe)
+	cwdPtr, _ := syscall.UTF16PtrFromString(cwd)
+	argPtr, _ := syscall.UTF16PtrFromString(args)
+
+	var showCmd int32 = 1 //SW_NORMAL
+
+	err := windows.ShellExecute(0, verbPtr, exePtr, argPtr, cwdPtr, showCmd)
+	if err != nil {
+		return "", err
+	}
+
+	log.Println("Please click agree to allow access to ZeroTier authtoken from ProgramData")
+	retry := 0
+	time.Sleep(3 * time.Second)
+	for !utils.FileExists("./conf/authtoken.secret") && retry < 10 {
+		time.Sleep(3 * time.Second)
+		log.Println("Waiting for ZeroTier authtoken extraction...")
+		retry++
+	}
+
+	authKey, err := os.ReadFile("./conf/authtoken.secret")
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(string(authKey)), nil
+}
+
+// Check if admin on Windows
+func isAdmin() bool {
+	_, err := os.Open("\\\\.\\PHYSICALDRIVE0")
+	if err != nil {
+		return false
+	}
+	return true
+}
--- a/src/mod/ganserv/ganserv.go
+++ b/src/mod/ganserv/ganserv.go
@ -0,0 +1,128 @@
+package ganserv
+
+import (
+	"net"
+
+	"imuslab.com/zoraxy/mod/database"
+)
+
+/*
+	Global Area Network
+	Server side implementation
+
+	This module do a few things to help manage
+	the system GANs
+
+	- Provide DHCP assign to client
+	- Provide a list of connected nodes in the same VLAN
+	- Provide proxy of packet if the target VLAN is online but not reachable
+
+	Also provide HTTP Handler functions for management
+	- Create Network
+	- Update Network Properties (Name / Desc)
+	- Delete Network
+
+	- Authorize Node
+	- Deauthorize Node
+	- Set / Get Network Prefered Subnet Mask
+	- Handle Node ping
+*/
+
+type Node struct {
+	Auth          bool   //If the node is authorized in this network
+	ClientID      string //The client ID
+	MAC           string //The tap MAC this client is using
+	Name          string //Name of the client in this network
+	Description   string //Description text
+	ManagedIP     net.IP //The IP address assigned by this network
+	LastSeen      int64  //Last time it is seen from this host
+	ClientVersion string //Client application version
+	PublicIP      net.IP //Public IP address as seen from this host
+}
+
+type Network struct {
+	UID         string  //UUID of the network, must be a 16 char random ASCII string
+	Name        string  //Name of the network, ASCII only
+	Description string  //Description of the network
+	CIDR        string  //The subnet masked use by this network
+	Nodes       []*Node //The nodes currently attached in this network
+}
+
+type NetworkManagerOptions struct {
+	Database  *database.Database
+	AuthToken string
+	ApiPort   int
+}
+
+type NetworkMetaData struct {
+	Desc string
+}
+
+type MemberMetaData struct {
+	Name string
+}
+
+type NetworkManager struct {
+	authToken        string
+	apiPort          int
+	ControllerID     string
+	option           *NetworkManagerOptions
+	networksMetadata map[string]NetworkMetaData
+}
+
+// Create a new GAN manager
+func NewNetworkManager(option *NetworkManagerOptions) *NetworkManager {
+	option.Database.NewTable("ganserv")
+
+	//Load network metadata
+	networkMeta := map[string]NetworkMetaData{}
+	if option.Database.KeyExists("ganserv", "networkmeta") {
+		option.Database.Read("ganserv", "networkmeta", &networkMeta)
+	}
+
+	//Start the zerotier instance if not exists
+
+	//Get controller info
+	instanceInfo, err := getControllerInfo(option.AuthToken, option.ApiPort)
+	if err != nil {
+		return &NetworkManager{
+			authToken:        option.AuthToken,
+			apiPort:          option.ApiPort,
+			ControllerID:     "",
+			option:           option,
+			networksMetadata: networkMeta,
+		}
+	}
+
+	return &NetworkManager{
+		authToken:        option.AuthToken,
+		apiPort:          option.ApiPort,
+		ControllerID:     instanceInfo.Address,
+		option:           option,
+		networksMetadata: networkMeta,
+	}
+}
+
+func (m *NetworkManager) GetNetworkMetaData(netid string) *NetworkMetaData {
+	md, ok := m.networksMetadata[netid]
+	if !ok {
+		return &NetworkMetaData{}
+	}
+
+	return &md
+}
+
+func (m *NetworkManager) WriteNetworkMetaData(netid string, meta *NetworkMetaData) {
+	m.networksMetadata[netid] = *meta
+	m.option.Database.Write("ganserv", "networkmeta", m.networksMetadata)
+}
+
+func (m *NetworkManager) GetMemberMetaData(netid string, memid string) *MemberMetaData {
+	thisMemberData := MemberMetaData{}
+	m.option.Database.Read("ganserv", "memberdata_"+netid+"_"+memid, &thisMemberData)
+	return &thisMemberData
+}
+
+func (m *NetworkManager) WriteMemeberMetaData(netid string, memid string, meta *MemberMetaData) {
+	m.option.Database.Write("ganserv", "memberdata_"+netid+"_"+memid, meta)
+}
--- a/src/mod/ganserv/handlers.go
+++ b/src/mod/ganserv/handlers.go
@ -0,0 +1,428 @@
+package ganserv
+
+import (
+	"encoding/json"
+	"net"
+	"net/http"
+	"regexp"
+	"strings"
+
+	"imuslab.com/zoraxy/mod/utils"
+)
+
+func (m *NetworkManager) HandleGetNodeID(w http.ResponseWriter, r *http.Request) {
+	if m.ControllerID == "" {
+		//Node id not exists. Check again
+		instanceInfo, err := getControllerInfo(m.option.AuthToken, m.option.ApiPort)
+		if err != nil {
+			utils.SendErrorResponse(w, "unable to access node id information")
+			return
+		}
+
+		m.ControllerID = instanceInfo.Address
+	}
+
+	js, _ := json.Marshal(m.ControllerID)
+	utils.SendJSONResponse(w, string(js))
+}
+
+func (m *NetworkManager) HandleAddNetwork(w http.ResponseWriter, r *http.Request) {
+	networkInfo, err := m.createNetwork()
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	//Network created. Assign it the standard network settings
+	err = m.configureNetwork(networkInfo.Nwid, "192.168.192.1", "192.168.192.254", "192.168.192.0/24")
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	// Return the new network ID
+	js, _ := json.Marshal(networkInfo.Nwid)
+	utils.SendJSONResponse(w, string(js))
+}
+
+func (m *NetworkManager) HandleRemoveNetwork(w http.ResponseWriter, r *http.Request) {
+	networkID, err := utils.PostPara(r, "id")
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid or empty network id given")
+		return
+	}
+
+	if !m.networkExists(networkID) {
+		utils.SendErrorResponse(w, "network id not exists")
+		return
+	}
+
+	err = m.deleteNetwork(networkID)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+	}
+
+	utils.SendOK(w)
+}
+
+func (m *NetworkManager) HandleListNetwork(w http.ResponseWriter, r *http.Request) {
+	netid, _ := utils.GetPara(r, "netid")
+	if netid != "" {
+		targetNetInfo, err := m.getNetworkInfoById(netid)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		js, _ := json.Marshal(targetNetInfo)
+		utils.SendJSONResponse(w, string(js))
+
+	} else {
+		// Return the list of networks as JSON
+		networkIds, err := m.listNetworkIds()
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		networkInfos := []*NetworkInfo{}
+		for _, id := range networkIds {
+			thisNetInfo, err := m.getNetworkInfoById(id)
+			if err == nil {
+				networkInfos = append(networkInfos, thisNetInfo)
+			}
+		}
+
+		js, _ := json.Marshal(networkInfos)
+		utils.SendJSONResponse(w, string(js))
+	}
+
+}
+
+func (m *NetworkManager) HandleNetworkNaming(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.PostPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "network id not given")
+		return
+	}
+
+	if !m.networkExists(netid) {
+		utils.SendErrorResponse(w, "network not eixsts")
+	}
+
+	newName, _ := utils.PostPara(r, "name")
+	newDesc, _ := utils.PostPara(r, "desc")
+	if newName != "" && newDesc != "" {
+		//Strip away html from name and desc
+		re := regexp.MustCompile("<[^>]*>")
+		newName := re.ReplaceAllString(newName, "")
+		newDesc := re.ReplaceAllString(newDesc, "")
+
+		//Set the new network name and desc
+		err = m.setNetworkNameAndDescription(netid, newName, newDesc)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		utils.SendOK(w)
+	} else {
+		//Get current name and description
+		name, desc, err := m.getNetworkNameAndDescription(netid)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		js, _ := json.Marshal([]string{name, desc})
+		utils.SendJSONResponse(w, string(js))
+	}
+}
+
+func (m *NetworkManager) HandleNetworkDetails(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.PostPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "netid not given")
+		return
+	}
+
+	targetNetwork, err := m.getNetworkInfoById(netid)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	js, _ := json.Marshal(targetNetwork)
+	utils.SendJSONResponse(w, string(js))
+}
+
+func (m *NetworkManager) HandleSetRanges(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.PostPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "netid not given")
+		return
+	}
+	cidr, err := utils.PostPara(r, "cidr")
+	if err != nil {
+		utils.SendErrorResponse(w, "cidr not given")
+		return
+	}
+	ipstart, err := utils.PostPara(r, "ipstart")
+	if err != nil {
+		utils.SendErrorResponse(w, "ipstart not given")
+		return
+	}
+	ipend, err := utils.PostPara(r, "ipend")
+	if err != nil {
+		utils.SendErrorResponse(w, "ipend not given")
+		return
+	}
+
+	//Validate the CIDR is real, the ip range is within the CIDR range
+	_, ipnet, err := net.ParseCIDR(cidr)
+	if err != nil {
+		utils.SendErrorResponse(w, "invalid cidr string given")
+		return
+	}
+
+	startIP := net.ParseIP(ipstart)
+	endIP := net.ParseIP(ipend)
+	if startIP == nil || endIP == nil {
+		utils.SendErrorResponse(w, "invalid start or end ip given")
+		return
+	}
+
+	withinRange := ipnet.Contains(startIP) && ipnet.Contains(endIP)
+	if !withinRange {
+		utils.SendErrorResponse(w, "given CIDR did not cover all of the start to end ip range")
+		return
+	}
+
+	err = m.configureNetwork(netid, startIP.String(), endIP.String(), strings.TrimSpace(cidr))
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	utils.SendOK(w)
+}
+
+//Handle listing of network members. Set details=true for listing all details
+func (m *NetworkManager) HandleMemberList(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.GetPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "netid is empty")
+		return
+	}
+
+	details, _ := utils.GetPara(r, "detail")
+
+	memberIds, err := m.getNetworkMembers(netid)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+	if details == "" {
+		//Only show client ids
+		js, _ := json.Marshal(memberIds)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		//Show detail members info
+		detailMemberInfo := []*MemberInfo{}
+		for _, thisMemberId := range memberIds {
+			memInfo, err := m.getNetworkMemberInfo(netid, thisMemberId)
+			if err == nil {
+				detailMemberInfo = append(detailMemberInfo, memInfo)
+			}
+		}
+
+		js, _ := json.Marshal(detailMemberInfo)
+		utils.SendJSONResponse(w, string(js))
+	}
+}
+
+//Handle Authorization of members
+func (m *NetworkManager) HandleMemberAuthorization(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.PostPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "net id not set")
+		return
+	}
+
+	memberid, err := utils.PostPara(r, "memid")
+	if err != nil {
+		utils.SendErrorResponse(w, "memid not set")
+		return
+	}
+
+	//Check if the target memeber exists
+	if !m.memberExistsInNetwork(netid, memberid) {
+		utils.SendErrorResponse(w, "member not exists in given network")
+		return
+	}
+
+	setAuthorized, err := utils.PostPara(r, "auth")
+	if err != nil || setAuthorized == "" {
+		//Get the member authorization state
+		memberInfo, err := m.getNetworkMemberInfo(netid, memberid)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+
+		js, _ := json.Marshal(memberInfo.Authorized)
+		utils.SendJSONResponse(w, string(js))
+	} else if setAuthorized == "true" {
+		m.AuthorizeMember(netid, memberid, true)
+	} else if setAuthorized == "false" {
+		m.AuthorizeMember(netid, memberid, false)
+	} else {
+		utils.SendErrorResponse(w, "unknown operation state: "+setAuthorized)
+	}
+}
+
+//Handle Delete or Add IP for a member in a network
+func (m *NetworkManager) HandleMemberIP(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.PostPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "net id not set")
+		return
+	}
+
+	memberid, err := utils.PostPara(r, "memid")
+	if err != nil {
+		utils.SendErrorResponse(w, "memid not set")
+		return
+	}
+
+	opr, err := utils.PostPara(r, "opr")
+	if err != nil {
+		utils.SendErrorResponse(w, "opr not defined")
+		return
+	}
+
+	targetip, _ := utils.PostPara(r, "ip")
+
+	memberInfo, err := m.getNetworkMemberInfo(netid, memberid)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	if opr == "add" {
+		if targetip == "" {
+			utils.SendErrorResponse(w, "ip not set")
+			return
+		}
+
+		if !isValidIPAddr(targetip) {
+			utils.SendErrorResponse(w, "ip address not valid")
+			return
+		}
+
+		newIpList := append(memberInfo.IPAssignments, targetip)
+		err = m.setAssignedIps(netid, memberid, newIpList)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+		utils.SendOK(w)
+
+	} else if opr == "del" {
+		if targetip == "" {
+			utils.SendErrorResponse(w, "ip not set")
+			return
+		}
+
+		//Delete user ip from the list
+		newIpList := []string{}
+		for _, thisIp := range memberInfo.IPAssignments {
+			if thisIp != targetip {
+				newIpList = append(newIpList, thisIp)
+			}
+		}
+
+		err = m.setAssignedIps(netid, memberid, newIpList)
+		if err != nil {
+			utils.SendErrorResponse(w, err.Error())
+			return
+		}
+		utils.SendOK(w)
+	} else if opr == "get" {
+		js, _ := json.Marshal(memberInfo.IPAssignments)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		utils.SendErrorResponse(w, "unsupported opr type: "+opr)
+	}
+}
+
+//Handle naming for members
+func (m *NetworkManager) HandleMemberNaming(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.PostPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "net id not set")
+		return
+	}
+
+	memberid, err := utils.PostPara(r, "memid")
+	if err != nil {
+		utils.SendErrorResponse(w, "memid not set")
+		return
+	}
+
+	if !m.memberExistsInNetwork(netid, memberid) {
+		utils.SendErrorResponse(w, "target member not exists in given network")
+		return
+	}
+
+	//Read memeber data
+	targetMemberData := m.GetMemberMetaData(netid, memberid)
+
+	newname, err := utils.PostPara(r, "name")
+	if err != nil {
+		//Send over the member data
+		js, _ := json.Marshal(targetMemberData)
+		utils.SendJSONResponse(w, string(js))
+	} else {
+		//Write member data
+		targetMemberData.Name = newname
+		m.WriteMemeberMetaData(netid, memberid, targetMemberData)
+		utils.SendOK(w)
+	}
+}
+
+//Handle delete of a given memver
+func (m *NetworkManager) HandleMemberDelete(w http.ResponseWriter, r *http.Request) {
+	netid, err := utils.PostPara(r, "netid")
+	if err != nil {
+		utils.SendErrorResponse(w, "net id not set")
+		return
+	}
+
+	memberid, err := utils.PostPara(r, "memid")
+	if err != nil {
+		utils.SendErrorResponse(w, "memid not set")
+		return
+	}
+
+	//Check if that member is authorized.
+	memberInfo, err := m.getNetworkMemberInfo(netid, memberid)
+	if err != nil {
+		utils.SendErrorResponse(w, "member not exists in given GANet")
+		return
+	}
+
+	if memberInfo.Authorized {
+		//Deauthorized this member before deleting
+		m.AuthorizeMember(netid, memberid, false)
+	}
+
+	//Remove the memeber
+	err = m.deleteMember(netid, memberid)
+	if err != nil {
+		utils.SendErrorResponse(w, err.Error())
+		return
+	}
+
+	utils.SendOK(w)
+}
--- a/src/mod/ganserv/network.go
+++ b/src/mod/ganserv/network.go
@ -0,0 +1,39 @@
+package ganserv
+
+import (
+	"fmt"
+	"math/rand"
+	"net"
+	"time"
+)
+
+//Get a random free IP from the pool
+func (n *Network) GetRandomFreeIP() (net.IP, error) {
+	// Get all IP addresses in the subnet
+	ips, err := GetAllAddressFromCIDR(n.CIDR)
+	if err != nil {
+		return nil, err
+	}
+
+	// Filter out used IPs
+	usedIPs := make(map[string]bool)
+	for _, node := range n.Nodes {
+		usedIPs[node.ManagedIP.String()] = true
+	}
+	availableIPs := []string{}
+	for _, ip := range ips {
+		if !usedIPs[ip] {
+			availableIPs = append(availableIPs, ip)
+		}
+	}
+
+	// Randomly choose an available IP
+	if len(availableIPs) == 0 {
+		return nil, fmt.Errorf("no available IP")
+	}
+	rand.Seed(time.Now().UnixNano())
+	randIndex := rand.Intn(len(availableIPs))
+	pickedFreeIP := availableIPs[randIndex]
+
+	return net.ParseIP(pickedFreeIP), nil
+}
--- a/src/mod/ganserv/network_test.go
+++ b/src/mod/ganserv/network_test.go
@ -0,0 +1,55 @@
+package ganserv_test
+
+import (
+	"fmt"
+	"net"
+	"strconv"
+	"testing"
+
+	"imuslab.com/zoraxy/mod/ganserv"
+)
+
+func TestGetRandomFreeIP(t *testing.T) {
+	n := ganserv.Network{
+		CIDR: "172.16.0.0/12",
+		Nodes: []*ganserv.Node{
+			{
+				Name:      "nodeC1",
+				ManagedIP: net.ParseIP("172.16.1.142"),
+			},
+			{
+				Name:      "nodeC2",
+				ManagedIP: net.ParseIP("172.16.5.174"),
+			},
+		},
+	}
+
+	// Call the function for 10 times
+	for i := 0; i < 10; i++ {
+		freeIP, err := n.GetRandomFreeIP()
+		fmt.Println("["+strconv.Itoa(i)+"] Free IP address assigned: ", freeIP)
+
+		// Assert that no error occurred
+		if err != nil {
+			t.Errorf("Unexpected error: %s", err.Error())
+		}
+
+		// Assert that the returned IP is a valid IPv4 address
+		if freeIP.To4() == nil {
+			t.Errorf("Invalid IP address format: %s", freeIP.String())
+		}
+
+		// Assert that the returned IP is not already used by a node
+		for _, node := range n.Nodes {
+			if freeIP.Equal(node.ManagedIP) {
+				t.Errorf("Returned IP is already in use: %s", freeIP.String())
+			}
+		}
+
+		n.Nodes = append(n.Nodes, &ganserv.Node{
+			Name:      "NodeT" + strconv.Itoa(i),
+			ManagedIP: freeIP,
+		})
+	}
+
+}
--- a/src/mod/ganserv/utils.go
+++ b/src/mod/ganserv/utils.go
@ -0,0 +1,55 @@
+package ganserv
+
+import (
+	"net"
+)
+
+//Generate all ip address from a CIDR
+func GetAllAddressFromCIDR(cidr string) ([]string, error) {
+	ip, ipnet, err := net.ParseCIDR(cidr)
+	if err != nil {
+		return nil, err
+	}
+
+	var ips []string
+	for ip := ip.Mask(ipnet.Mask); ipnet.Contains(ip); inc(ip) {
+		ips = append(ips, ip.String())
+	}
+	// remove network address and broadcast address
+	return ips[1 : len(ips)-1], nil
+}
+
+func inc(ip net.IP) {
+	for j := len(ip) - 1; j >= 0; j-- {
+		ip[j]++
+		if ip[j] > 0 {
+			break
+		}
+	}
+}
+
+func isValidIPAddr(ipAddr string) bool {
+	ip := net.ParseIP(ipAddr)
+	if ip == nil {
+		return false
+	}
+
+	return true
+}
+
+func ipWithinCIDR(ipAddr string, cidr string) bool {
+	// Parse the CIDR string
+	_, ipNet, err := net.ParseCIDR(cidr)
+	if err != nil {
+		return false
+	}
+
+	// Parse the IP address
+	ip := net.ParseIP(ipAddr)
+	if ip == nil {
+		return false
+	}
+
+	// Check if the IP address is in the CIDR range
+	return ipNet.Contains(ip)
+}
--- a/src/mod/ganserv/zerotier.go
+++ b/src/mod/ganserv/zerotier.go
@ -0,0 +1,622 @@
+package ganserv
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"strconv"
+	"strings"
+)
+
+/*
+	zerotier.go
+
+	This hold the functions that required to communicate with
+	a zerotier instance
+
+	See more on
+	https://docs.zerotier.com/self-hosting/network-controllers/
+
+*/
+
+type NodeInfo struct {
+	Address string `json:"address"`
+	Clock   int64  `json:"clock"`
+	Config  struct {
+		Settings struct {
+			AllowTCPFallbackRelay bool   `json:"allowTcpFallbackRelay"`
+			PortMappingEnabled    bool   `json:"portMappingEnabled"`
+			PrimaryPort           int    `json:"primaryPort"`
+			SoftwareUpdate        string `json:"softwareUpdate"`
+			SoftwareUpdateChannel string `json:"softwareUpdateChannel"`
+		} `json:"settings"`
+	} `json:"config"`
+	Online               bool   `json:"online"`
+	PlanetWorldID        int    `json:"planetWorldId"`
+	PlanetWorldTimestamp int64  `json:"planetWorldTimestamp"`
+	PublicIdentity       string `json:"publicIdentity"`
+	TCPFallbackActive    bool   `json:"tcpFallbackActive"`
+	Version              string `json:"version"`
+	VersionBuild         int    `json:"versionBuild"`
+	VersionMajor         int    `json:"versionMajor"`
+	VersionMinor         int    `json:"versionMinor"`
+	VersionRev           int    `json:"versionRev"`
+}
+
+type ErrResp struct {
+	Message string `json:"message"`
+}
+
+type NetworkInfo struct {
+	AuthTokens            []interface{} `json:"authTokens"`
+	AuthorizationEndpoint string        `json:"authorizationEndpoint"`
+	Capabilities          []interface{} `json:"capabilities"`
+	ClientID              string        `json:"clientId"`
+	CreationTime          int64         `json:"creationTime"`
+	DNS                   []interface{} `json:"dns"`
+	EnableBroadcast       bool          `json:"enableBroadcast"`
+	ID                    string        `json:"id"`
+	IPAssignmentPools     []interface{} `json:"ipAssignmentPools"`
+	Mtu                   int           `json:"mtu"`
+	MulticastLimit        int           `json:"multicastLimit"`
+	Name                  string        `json:"name"`
+	Nwid                  string        `json:"nwid"`
+	Objtype               string        `json:"objtype"`
+	Private               bool          `json:"private"`
+	RemoteTraceLevel      int           `json:"remoteTraceLevel"`
+	RemoteTraceTarget     interface{}   `json:"remoteTraceTarget"`
+	Revision              int           `json:"revision"`
+	Routes                []interface{} `json:"routes"`
+	Rules                 []struct {
+		Not  bool   `json:"not"`
+		Or   bool   `json:"or"`
+		Type string `json:"type"`
+	} `json:"rules"`
+	RulesSource  string        `json:"rulesSource"`
+	SsoEnabled   bool          `json:"ssoEnabled"`
+	Tags         []interface{} `json:"tags"`
+	V4AssignMode struct {
+		Zt bool `json:"zt"`
+	} `json:"v4AssignMode"`
+	V6AssignMode struct {
+		SixPlane bool `json:"6plane"`
+		Rfc4193  bool `json:"rfc4193"`
+		Zt       bool `json:"zt"`
+	} `json:"v6AssignMode"`
+}
+
+type MemberInfo struct {
+	ActiveBridge                 bool          `json:"activeBridge"`
+	Address                      string        `json:"address"`
+	AuthenticationExpiryTime     int           `json:"authenticationExpiryTime"`
+	Authorized                   bool          `json:"authorized"`
+	Capabilities                 []interface{} `json:"capabilities"`
+	CreationTime                 int64         `json:"creationTime"`
+	ID                           string        `json:"id"`
+	Identity                     string        `json:"identity"`
+	IPAssignments                []string      `json:"ipAssignments"`
+	LastAuthorizedCredential     interface{}   `json:"lastAuthorizedCredential"`
+	LastAuthorizedCredentialType string        `json:"lastAuthorizedCredentialType"`
+	LastAuthorizedTime           int           `json:"lastAuthorizedTime"`
+	LastDeauthorizedTime         int           `json:"lastDeauthorizedTime"`
+	NoAutoAssignIps              bool          `json:"noAutoAssignIps"`
+	Nwid                         string        `json:"nwid"`
+	Objtype                      string        `json:"objtype"`
+	RemoteTraceLevel             int           `json:"remoteTraceLevel"`
+	RemoteTraceTarget            interface{}   `json:"remoteTraceTarget"`
+	Revision                     int           `json:"revision"`
+	SsoExempt                    bool          `json:"ssoExempt"`
+	Tags                         []interface{} `json:"tags"`
+	VMajor                       int           `json:"vMajor"`
+	VMinor                       int           `json:"vMinor"`
+	VProto                       int           `json:"vProto"`
+	VRev                         int           `json:"vRev"`
+}
+
+//Get the zerotier node info from local service
+func getControllerInfo(token string, apiPort int) (*NodeInfo, error) {
+	url := "http://localhost:" + strconv.Itoa(apiPort) + "/status"
+
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("X-ZT1-AUTH", token)
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	//Read from zerotier service instance
+
+	defer resp.Body.Close()
+	payload, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	//Parse the payload into struct
+	thisInstanceInfo := NodeInfo{}
+	err = json.Unmarshal(payload, &thisInstanceInfo)
+	if err != nil {
+		return nil, err
+	}
+
+	return &thisInstanceInfo, nil
+}
+
+/*
+	Network Functions
+*/
+//Create a zerotier network
+func (m *NetworkManager) createNetwork() (*NetworkInfo, error) {
+	url := fmt.Sprintf("http://localhost:"+strconv.Itoa(m.apiPort)+"/controller/network/%s______", m.ControllerID)
+
+	data := []byte(`{}`)
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(data))
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("X-ZT1-AUTH", m.authToken)
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	defer resp.Body.Close()
+
+	payload, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	networkInfo := NetworkInfo{}
+	err = json.Unmarshal(payload, &networkInfo)
+	if err != nil {
+		return nil, err
+	}
+
+	return &networkInfo, nil
+}
+
+//List network details
+func (m *NetworkManager) getNetworkInfoById(networkId string) (*NetworkInfo, error) {
+	req, err := http.NewRequest("GET", os.ExpandEnv("http://localhost:"+strconv.Itoa(m.apiPort)+"/controller/network/"+networkId+"/"), nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("X-Zt1-Auth", m.authToken)
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != 200 {
+		return nil, errors.New("network error. Status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	thisNetworkInfo := NetworkInfo{}
+	payload, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	err = json.Unmarshal(payload, &thisNetworkInfo)
+	if err != nil {
+		return nil, err
+	}
+
+	return &thisNetworkInfo, nil
+}
+
+func (m *NetworkManager) setNetworkInfoByID(networkId string, newNetworkInfo *NetworkInfo) error {
+	payloadBytes, err := json.Marshal(newNetworkInfo)
+	if err != nil {
+		return err
+	}
+	payloadBuffer := bytes.NewBuffer(payloadBytes)
+
+	// Create the HTTP request
+	url := "http://localhost:" + strconv.Itoa(m.apiPort) + "/controller/network/" + networkId + "/"
+	req, err := http.NewRequest("POST", url, payloadBuffer)
+	if err != nil {
+		return err
+	}
+	req.Header.Set("X-Zt1-Auth", m.authToken)
+	req.Header.Set("Content-Type", "application/json")
+
+	// Send the HTTP request
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	// Print the response status code
+	if resp.StatusCode != 200 {
+		return errors.New("network error. status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	return nil
+}
+
+//List network IDs
+func (m *NetworkManager) listNetworkIds() ([]string, error) {
+	req, err := http.NewRequest("GET", "http://localhost:"+strconv.Itoa(m.apiPort)+"/controller/network/", nil)
+	if err != nil {
+		return []string{}, err
+	}
+	req.Header.Set("X-Zt1-Auth", m.authToken)
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return []string{}, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		return []string{}, errors.New("network error")
+	}
+
+	networkIds := []string{}
+	payload, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return []string{}, err
+	}
+
+	err = json.Unmarshal(payload, &networkIds)
+	if err != nil {
+		return []string{}, err
+	}
+
+	return networkIds, nil
+}
+
+//wrapper for checking if a network id exists
+func (m *NetworkManager) networkExists(networkId string) bool {
+	networkIds, err := m.listNetworkIds()
+	if err != nil {
+		return false
+	}
+
+	for _, thisid := range networkIds {
+		if thisid == networkId {
+			return true
+		}
+	}
+
+	return false
+}
+
+//delete a network
+func (m *NetworkManager) deleteNetwork(networkID string) error {
+	url := "http://localhost:" + strconv.Itoa(m.apiPort) + "/controller/network/" + networkID + "/"
+	client := &http.Client{}
+
+	// Create a new DELETE request
+	req, err := http.NewRequest("DELETE", url, nil)
+	if err != nil {
+		return err
+	}
+
+	// Add the required authorization header
+	req.Header.Set("X-Zt1-Auth", m.authToken)
+
+	// Send the request and get the response
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+
+	// Close the response body when we're done
+	defer resp.Body.Close()
+	s, err := io.ReadAll(resp.Body)
+	fmt.Println(string(s), err, resp.StatusCode)
+
+	// Print the response status code
+	if resp.StatusCode != 200 {
+		return errors.New("network error. status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	return nil
+}
+
+//Configure network
+//Example: configureNetwork(netid, "192.168.192.1", "192.168.192.254", "192.168.192.0/24")
+func (m *NetworkManager) configureNetwork(networkID string, ipRangeStart string, ipRangeEnd string, routeTarget string) error {
+	url := "http://localhost:" + strconv.Itoa(m.apiPort) + "/controller/network/" + networkID + "/"
+	data := map[string]interface{}{
+		"ipAssignmentPools": []map[string]string{
+			{
+				"ipRangeStart": ipRangeStart,
+				"ipRangeEnd":   ipRangeEnd,
+			},
+		},
+		"routes": []map[string]interface{}{
+			{
+				"target": routeTarget,
+				"via":    nil,
+			},
+		},
+		"v4AssignMode": "zt",
+		"private":      true,
+	}
+
+	payload, err := json.Marshal(data)
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(payload))
+	if err != nil {
+		return err
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-ZT1-AUTH", m.authToken)
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+
+	defer resp.Body.Close()
+	// Print the response status code
+	if resp.StatusCode != 200 {
+		return errors.New("network error. status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	return nil
+}
+
+func (m *NetworkManager) setAssignedIps(networkID string, memid string, newIps []string) error {
+	url := "http://localhost:" + strconv.Itoa(m.apiPort) + "/controller/network/" + networkID + "/member/" + memid
+	data := map[string]interface{}{
+		"ipAssignments": newIps,
+	}
+
+	payload, err := json.Marshal(data)
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(payload))
+	if err != nil {
+		return err
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-ZT1-AUTH", m.authToken)
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+
+	defer resp.Body.Close()
+	// Print the response status code
+	if resp.StatusCode != 200 {
+		return errors.New("network error. status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	return nil
+}
+
+func (m *NetworkManager) setNetworkNameAndDescription(netid string, name string, desc string) error {
+	// Convert string to rune slice
+	r := []rune(name)
+
+	// Loop over runes and remove non-ASCII characters
+	for i, v := range r {
+		if v > 127 {
+			r[i] = ' '
+		}
+	}
+
+	// Convert back to string and trim whitespace
+	name = strings.TrimSpace(string(r))
+
+	url := "http://localhost:" + strconv.Itoa(m.apiPort) + "/controller/network/" + netid + "/"
+	data := map[string]interface{}{
+		"name": name,
+	}
+
+	payload, err := json.Marshal(data)
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(payload))
+	if err != nil {
+		return err
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-ZT1-AUTH", m.authToken)
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+
+	defer resp.Body.Close()
+	// Print the response status code
+	if resp.StatusCode != 200 {
+		return errors.New("network error. status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	meta := m.GetNetworkMetaData(netid)
+	if meta != nil {
+		meta.Desc = desc
+		m.WriteNetworkMetaData(netid, meta)
+	}
+
+	return nil
+}
+
+func (m *NetworkManager) getNetworkNameAndDescription(netid string) (string, string, error) {
+	//Get name from network info
+	netinfo, err := m.getNetworkInfoById(netid)
+	if err != nil {
+		return "", "", err
+	}
+
+	name := netinfo.Name
+
+	//Get description from meta
+	desc := ""
+	networkMeta := m.GetNetworkMetaData(netid)
+	if networkMeta != nil {
+		desc = networkMeta.Desc
+	}
+
+	return name, desc, nil
+}
+
+/*
+	Member functions
+*/
+
+func (m *NetworkManager) getNetworkMembers(networkId string) ([]string, error) {
+	url := "http://localhost:" + strconv.Itoa(m.apiPort) + "/controller/network/" + networkId + "/member"
+	reqBody := bytes.NewBuffer([]byte{})
+	req, err := http.NewRequest("GET", url, reqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("X-ZT1-AUTH", m.authToken)
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, errors.New("failed to get network members")
+	}
+
+	memberList := map[string]int{}
+	payload, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	err = json.Unmarshal(payload, &memberList)
+	if err != nil {
+		return nil, err
+	}
+
+	members := make([]string, 0, len(memberList))
+	for k := range memberList {
+		members = append(members, k)
+	}
+
+	return members, nil
+}
+
+func (m *NetworkManager) memberExistsInNetwork(netid string, memid string) bool {
+	//Get a list of member
+	memberids, err := m.getNetworkMembers(netid)
+	if err != nil {
+		return false
+	}
+	for _, thisMemberId := range memberids {
+		if thisMemberId == memid {
+			return true
+		}
+	}
+
+	return false
+}
+
+//Get a network memeber info by netid and memberid
+func (m *NetworkManager) getNetworkMemberInfo(netid string, memberid string) (*MemberInfo, error) {
+	req, err := http.NewRequest("GET", "http://localhost:"+strconv.Itoa(m.apiPort)+"/controller/network/"+netid+"/member/"+memberid, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("X-Zt1-Auth", m.authToken)
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	thisMemeberInfo := &MemberInfo{}
+	payload, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	err = json.Unmarshal(payload, &thisMemeberInfo)
+	if err != nil {
+		return nil, err
+	}
+
+	return thisMemeberInfo, nil
+}
+
+//Set the authorization state of a member
+func (m *NetworkManager) AuthorizeMember(netid string, memberid string, setAuthorized bool) error {
+	url := "http://localhost:" + strconv.Itoa(m.apiPort) + "/controller/network/" + netid + "/member/" + memberid
+	payload := []byte(`{"authorized": true}`)
+	if !setAuthorized {
+		payload = []byte(`{"authorized": false}`)
+	}
+
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(payload))
+	if err != nil {
+		return err
+	}
+	req.Header.Set("X-ZT1-AUTH", m.authToken)
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		return errors.New("network error. Status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	return nil
+}
+
+//Delete a member from the network
+func (m *NetworkManager) deleteMember(netid string, memid string) error {
+	req, err := http.NewRequest("DELETE", "http://localhost:"+strconv.Itoa(m.apiPort)+"/controller/network/"+netid+"/member/"+memid, nil)
+	if err != nil {
+		return err
+	}
+	req.Header.Set("X-Zt1-Auth", os.ExpandEnv(m.authToken))
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		return errors.New("network error. Status code: " + strconv.Itoa(resp.StatusCode))
+	}
+
+	return nil
+}
--- a/src/mod/geodb/blacklist.go
+++ b/src/mod/geodb/blacklist.go
@ -0,0 +1,91 @@
+package geodb
+
+import "strings"
+
+/*
+	Blacklist.go
+
+	This script store the blacklist related functions
+*/
+
+//Geo Blacklist
+
+func (s *Store) AddCountryCodeToBlackList(countryCode string) {
+	countryCode = strings.ToLower(countryCode)
+	s.sysdb.Write("blacklist-cn", countryCode, true)
+}
+
+func (s *Store) RemoveCountryCodeFromBlackList(countryCode string) {
+	countryCode = strings.ToLower(countryCode)
+	s.sysdb.Delete("blacklist-cn", countryCode)
+}
+
+func (s *Store) IsCountryCodeBlacklisted(countryCode string) bool {
+	countryCode = strings.ToLower(countryCode)
+	var isBlacklisted bool = false
+	s.sysdb.Read("blacklist-cn", countryCode, &isBlacklisted)
+	return isBlacklisted
+}
+
+func (s *Store) GetAllBlacklistedCountryCode() []string {
+	bannedCountryCodes := []string{}
+	entries, err := s.sysdb.ListTable("blacklist-cn")
+	if err != nil {
+		return bannedCountryCodes
+	}
+	for _, keypairs := range entries {
+		ip := string(keypairs[0])
+		bannedCountryCodes = append(bannedCountryCodes, ip)
+	}
+
+	return bannedCountryCodes
+}
+
+//IP Blacklsits
+
+func (s *Store) AddIPToBlackList(ipAddr string) {
+	s.sysdb.Write("blacklist-ip", ipAddr, true)
+}
+
+func (s *Store) RemoveIPFromBlackList(ipAddr string) {
+	s.sysdb.Delete("blacklist-ip", ipAddr)
+}
+
+func (s *Store) GetAllBlacklistedIp() []string {
+	bannedIps := []string{}
+	entries, err := s.sysdb.ListTable("blacklist-ip")
+	if err != nil {
+		return bannedIps
+	}
+
+	for _, keypairs := range entries {
+		ip := string(keypairs[0])
+		bannedIps = append(bannedIps, ip)
+	}
+
+	return bannedIps
+}
+
+func (s *Store) IsIPBlacklisted(ipAddr string) bool {
+	var isBlacklisted bool = false
+	s.sysdb.Read("blacklist-ip", ipAddr, &isBlacklisted)
+	if isBlacklisted {
+		return true
+	}
+
+	//Check for IP wildcard and CIRD rules
+	AllBlacklistedIps := s.GetAllBlacklistedIp()
+	for _, blacklistRule := range AllBlacklistedIps {
+		wildcardMatch := MatchIpWildcard(ipAddr, blacklistRule)
+		if wildcardMatch {
+			return true
+		}
+
+		cidrMatch := MatchIpCIDR(ipAddr, blacklistRule)
+		if cidrMatch {
+			return true
+		}
+	}
+
+	return false
+}
--- a/src/mod/geodb/geodb.go
+++ b/src/mod/geodb/geodb.go
@ -0,0 +1,208 @@
+package geodb
+
+import (
+	_ "embed"
+	"log"
+	"net"
+	"net/http"
+
+	"imuslab.com/zoraxy/mod/database"
+)
+
+//go:embed geoipv4.csv
+var geoipv4 []byte //Geodb dataset for ipv4
+
+//go:embed geoipv6.csv
+var geoipv6 []byte //Geodb dataset for ipv6
+
+type Store struct {
+	BlacklistEnabled bool
+	WhitelistEnabled bool
+	geodb            [][]string //Parsed geodb list
+	geodbIpv6        [][]string //Parsed geodb list for ipv6
+
+	geotrie     *trie
+	geotrieIpv6 *trie
+
+	//geoipCache sync.Map
+
+	sysdb *database.Database
+}
+
+type CountryInfo struct {
+	CountryIsoCode string
+	ContinetCode   string
+}
+
+func NewGeoDb(sysdb *database.Database) (*Store, error) {
+	parsedGeoData, err := parseCSV(geoipv4)
+	if err != nil {
+		return nil, err
+	}
+
+	parsedGeoDataIpv6, err := parseCSV(geoipv6)
+	if err != nil {
+		return nil, err
+	}
+
+	blacklistEnabled := false
+	whitelistEnabled := false
+	if sysdb != nil {
+		err = sysdb.NewTable("blacklist-cn")
+		if err != nil {
+			return nil, err
+		}
+
+		err = sysdb.NewTable("blacklist-ip")
+		if err != nil {
+			return nil, err
+		}
+
+		err = sysdb.NewTable("whitelist-cn")
+		if err != nil {
+			return nil, err
+		}
+
+		err = sysdb.NewTable("whitelist-ip")
+		if err != nil {
+			return nil, err
+		}
+
+		err = sysdb.NewTable("blackwhitelist")
+		if err != nil {
+			return nil, err
+		}
+
+		sysdb.Read("blackwhitelist", "blacklistEnabled", &blacklistEnabled)
+		sysdb.Read("blackwhitelist", "whitelistEnabled", &whitelistEnabled)
+	} else {
+		log.Println("Database pointer set to nil: Entering debug mode")
+	}
+
+	return &Store{
+		BlacklistEnabled: blacklistEnabled,
+		WhitelistEnabled: whitelistEnabled,
+		geodb:            parsedGeoData,
+		geotrie:          constrctTrieTree(parsedGeoData),
+		geodbIpv6:        parsedGeoDataIpv6,
+		geotrieIpv6:      constrctTrieTree(parsedGeoDataIpv6),
+		sysdb:            sysdb,
+	}, nil
+}
+
+func (s *Store) ToggleBlacklist(enabled bool) {
+	s.sysdb.Write("blackwhitelist", "blacklistEnabled", enabled)
+	s.BlacklistEnabled = enabled
+}
+
+func (s *Store) ToggleWhitelist(enabled bool) {
+	s.sysdb.Write("blackwhitelist", "whitelistEnabled", enabled)
+	s.WhitelistEnabled = enabled
+}
+
+func (s *Store) ResolveCountryCodeFromIP(ipstring string) (*CountryInfo, error) {
+	cc := s.search(ipstring)
+	return &CountryInfo{
+		CountryIsoCode: cc,
+		ContinetCode:   "",
+	}, nil
+}
+
+func (s *Store) Close() {
+
+}
+
+/*
+Check if a IP address is blacklisted, in either country or IP blacklist
+IsBlacklisted default return is false (allow access)
+*/
+func (s *Store) IsBlacklisted(ipAddr string) bool {
+	if !s.BlacklistEnabled {
+		//Blacklist not enabled. Always return false
+		return false
+	}
+
+	if ipAddr == "" {
+		//Unable to get the target IP address
+		return false
+	}
+
+	countryCode, err := s.ResolveCountryCodeFromIP(ipAddr)
+	if err != nil {
+		return false
+	}
+
+	if s.IsCountryCodeBlacklisted(countryCode.CountryIsoCode) {
+		return true
+	}
+
+	if s.IsIPBlacklisted(ipAddr) {
+		return true
+	}
+
+	return false
+}
+
+/*
+IsWhitelisted check if a given IP address is in the current
+server's white list.
+
+Note that the Whitelist default result is true even
+when encountered error
+*/
+func (s *Store) IsWhitelisted(ipAddr string) bool {
+	if !s.WhitelistEnabled {
+		//Whitelist not enabled. Always return true (allow access)
+		return true
+	}
+
+	if ipAddr == "" {
+		//Unable to get the target IP address, assume ok
+		return true
+	}
+
+	countryCode, err := s.ResolveCountryCodeFromIP(ipAddr)
+	if err != nil {
+		return true
+	}
+
+	if s.IsCountryCodeWhitelisted(countryCode.CountryIsoCode) {
+		return true
+	}
+
+	if s.IsIPWhitelisted(ipAddr) {
+		return true
+	}
+
+	return false
+}
+
+// A helper function that check both blacklist and whitelist for access
+// for both geoIP and ip / CIDR ranges
+func (s *Store) AllowIpAccess(ipaddr string) bool {
+	if s.IsBlacklisted(ipaddr) {
+		return false
+	}
+
+	return s.IsWhitelisted(ipaddr)
+}
+
+func (s *Store) AllowConnectionAccess(conn net.Conn) bool {
+	if addr, ok := conn.RemoteAddr().(*net.TCPAddr); ok {
+		return s.AllowIpAccess(addr.IP.String())
+	}
+	return true
+}
+
+func (s *Store) GetRequesterCountryISOCode(r *http.Request) string {
+	ipAddr := GetRequesterIP(r)
+	if ipAddr == "" {
+		return ""
+	}
+	countryCode, err := s.ResolveCountryCodeFromIP(ipAddr)
+	if err != nil {
+		return ""
+	}
+
+	return countryCode.CountryIsoCode
+}
--- a/src/mod/geodb/geodb_test.go
+++ b/src/mod/geodb/geodb_test.go
@ -0,0 +1,73 @@
+package geodb_test
+
+import (
+	"testing"
+
+	"imuslab.com/zoraxy/mod/geodb"
+)
+
+/*
+func TestTrieConstruct(t *testing.T) {
+	tt := geodb.NewTrie()
+	data := [][]string{
+		{"1.0.16.0", "1.0.31.255", "JP"},
+		{"1.0.32.0", "1.0.63.255", "CN"},
+		{"1.0.64.0", "1.0.127.255", "JP"},
+		{"1.0.128.0", "1.0.255.255", "TH"},
+		{"1.1.0.0", "1.1.0.255", "CN"},
+		{"1.1.1.0", "1.1.1.255", "AU"},
+		{"1.1.2.0", "1.1.63.255", "CN"},
+		{"1.1.64.0", "1.1.127.255", "JP"},
+		{"1.1.128.0", "1.1.255.255", "TH"},
+		{"1.2.0.0", "1.2.2.255", "CN"},
+		{"1.2.3.0", "1.2.3.255", "AU"},
+	}
+
+	for _, entry := range data {
+		startIp := entry[0]
+		endIp := entry[1]
+		cc := entry[2]
+		tt.Insert(startIp, cc)
+		tt.Insert(endIp, cc)
+	}
+
+	t.Log(tt.Search("1.0.16.20"), "== JP")  //JP
+	t.Log(tt.Search("1.2.0.122"), "== CN")  //CN
+	t.Log(tt.Search("1.2.1.0"), "== CN")    //CN
+	t.Log(tt.Search("1.0.65.243"), "== JP") //JP
+	t.Log(tt.Search("1.0.62.243"), "== CN") //CN
+}
+*/
+
+func TestResolveCountryCodeFromIP(t *testing.T) {
+	// Create a new store
+	store, err := geodb.NewGeoDb(nil)
+	if err != nil {
+		t.Errorf("error creating store: %v", err)
+		return
+	}
+
+	// Test an IP address that should return a valid country code
+	ip := "8.8.8.8"
+	expected := "US"
+	info, err := store.ResolveCountryCodeFromIP(ip)
+	if err != nil {
+		t.Errorf("error resolving country code for IP %s: %v", ip, err)
+		return
+	}
+	if info.CountryIsoCode != expected {
+		t.Errorf("expected country code %s, but got %s for IP %s", expected, info.CountryIsoCode, ip)
+	}
+
+	// Test an IP address that should return an empty country code
+	ip = "127.0.0.1"
+	expected = ""
+	info, err = store.ResolveCountryCodeFromIP(ip)
+	if err != nil {
+		t.Errorf("error resolving country code for IP %s: %v", ip, err)
+		return
+	}
+	if info.CountryIsoCode != expected {
+		t.Errorf("expected country code %s, but got %s for IP %s", expected, info.CountryIsoCode, ip)
+	}
+}
--- a/src/mod/geodb/geoipv4.csv
+++ b/src/mod/geodb/geoipv4.csv
--- a/src/mod/geodb/geoipv6.csv
+++ b/src/mod/geodb/geoipv6.csv
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Toby Chui	7eda6ba501	Merge pull request #29 from Morethanevil/patch-4 Updated change log	2023-07-19 11:42:13 +08:00
Marcel	2da5ef048f	Update CHANGELOG.md	2023-07-19 05:14:42 +02:00
Marcel	6c48939316	Update CHANGELOG.md	2023-07-19 05:10:08 +02:00
Toby Chui	544894bbba	Merge pull request #28 from tobychui/autorenew_experimental Auto-renew with ACME	2023-07-19 09:43:23 +08:00
Toby Chui	153d056bdf	ACME compatibility fix for /.well-known/ + Updated acme well known take-over regrex + Added experimental config export and import + Added unit test for location rewrite in dpcore + Moved all config files to ./conf and original proxy files to ./conf/proxy + Minor optimization on UI regarding TLS verification logo on subdomain and vdir list	2023-07-12 21:42:09 +08:00
Toby Chui	12c1118af9	Merge pull request #27 from tobychui/main Update auto-renew branch to catch up with main	2023-07-09 14:43:07 +08:00
Toby Chui	67ba143999	Merge branch 'autorenew_experimental' into main	2023-07-09 14:41:34 +08:00
Toby Chui	0a8a821394	Update main.go Switched dev mode to false (Note: The advance routing rule system is still work in progress, do not use them)	2023-07-06 11:03:41 +08:00
Toby Chui	36b17ce4cf	acme and redirection patch + Added experimental fix for redirection tailing problem + Added acme widget for first time users to setup https	2023-07-06 11:01:33 +08:00
PassiveLemon	519372069f	Update README.md	2023-07-04 07:58:40 -04:00
Toby Chui	2f14d6f271	Fixed minor bugs in renew policy toggle	2023-06-29 18:59:24 +08:00
Toby Chui	44ac7144ec	Added access control bypass for /.well-known router	2023-06-23 23:45:49 +08:00
Toby Chui	741d3f8de1	Minor fix to renew now function	2023-06-23 23:22:19 +08:00
Toby Chui	23eca5afae	Added experimental acme renew from Let's Encrypt	2023-06-23 23:09:10 +08:00
Toby Chui	050fab9481	Merge pull request #24 from tobychui/DockerMerge Updates + Changes	2023-06-22 11:12:26 +08:00
PassiveLemon	3fc92bac27	Updates + Changes Some code improvements. If the version ever changes, it will download the new binary if it doesn't already exist. Old ones will be kept however. Some general changes to documentation.	2023-06-21 13:04:32 -04:00
Toby Chui	594f75da97	Update README.md	2023-06-21 23:59:24 +08:00
Toby Chui	3fbf246fb4	Added docker file (Fork from PassiveLemon)	2023-06-21 19:45:58 +08:00
Toby Chui	828af6263d	Merge pull request #23 from Morethanevil/patch-3 Update CHANGELOG.md	2023-06-16 21:46:32 +08:00
Marcel	ab42cec31f	Update CHANGELOG.md	2023-06-15 19:23:45 +02:00
Toby Chui	a8bf07dbba	Update start.go Patched the rule folder name	2023-06-16 00:54:55 +08:00
Toby Chui	48dc85ea3e	Updates 2.6.4 + Added force TLS v1.2 above toggle + Added trace route + Added ICMP ping + Added special routing rules module for up-coming acme integration + Fixed IPv6 check bug in black/whitelist + Optimized UI for TCP Proxy +	2023-06-16 00:48:39 +08:00
Toby Chui	a73a7944ec	Merge pull request #19 from Morethanevil/patch-2 Update CHANGELOG.md	2023-06-09 00:22:33 +08:00
Toby Chui	d187124db6	Quick fix on the edit not working bug	2023-06-09 00:01:11 +08:00
Marcel	0dd9e5d73c	Update CHANGELOG.md	2023-06-08 17:05:41 +02:00
Toby Chui	5e7599756f	Updates 2.6.3 + Added X-Forwarded-Proto for automatic proxy detector + Split blacklist and whitelist from geodb script file + Optimized compile binary size + Added access control to TCP proxy + Added "invalid config detect" in up time monitor for isse #7 + Fixed minor bugs in advance stats panel + Reduced file size of embedded materials	2023-06-08 21:42:03 +08:00
Toby Chui	5db50c1ca2	Merge pull request #16 from Morethanevil/main-1 Create CHANGELOG.md	2023-06-06 14:38:03 +08:00
Marcel	884507b45a	Create CHANGELOG.md Create Changelog.md for users to see progress of development	2023-06-05 19:18:28 +02:00
Toby Chui	2574d0504e	Updates v2.6.2 + Added advance stats operation tab + Added statistic reset #13 + Added statistic export to csv and json (please use json) + Make subdomain clickable (not vdir) #12 + Added TCP Proxy + Updates SMTP setup UI to make it more straight forward to setup	2023-06-04 23:59:56 +08:00
Toby Chui	9535abe314	Update README.md	2023-06-03 18:08:36 +08:00
Toby Chui	8e6a60f684	Added two screenshots for attractiveness	2023-06-03 18:08:03 +08:00
Toby Chui	ead26ea16d	Merge pull request #15 from Morethanevil/patch-1 Update README.md	2023-06-03 17:53:23 +08:00
Marcel	3d66c01d7b	Update README.md	2023-06-03 11:13:10 +02:00
Toby Chui	20fd8e9a49	Updates v2.6.1 + Added reverse proxy TLS skip verification + Added basic auth + Edit proxy settings + Whitelist + TCP Proxy (experimental) + Info (Utilities page)	2023-05-31 22:22:47 +08:00
Toby Chui	5952a1b55f	Updates v2.6 experimental build + Basic auth + Support TLS verification skip (for self signed certs) + Added trend analysis + Added referer and file type analysis + Added cert expire day display + Moved subdomain proxy logic to dpcore	2023-05-27 11:12:34 +08:00
Toby Chui	edd19e2b30	Added FAQ section	2023-05-25 14:10:32 +08:00
Toby Chui	7ad64de145	Update README.md Added docker file link by @cyb3rdoc	2023-05-25 14:07:02 +08:00
Toby Chui	dd08d003a6	Update index.html	2023-05-24 16:22:52 +08:00
Toby Chui	f4f2b55f14	Added more homepage code	2023-05-24 16:15:39 +08:00
Toby Chui	01daf5541a	Merge pull request #3 from ArgonQQ/patch-1 fix: typo in readme.md	2023-05-23 22:49:42 +08:00
Toby Chui	b1d0a79131	Added opengraph	2023-05-23 22:03:33 +08:00
Toby Chui	23e289eaff	Updated project homepage (WIP)	2023-05-23 22:01:46 +08:00
Marcel Sinn	e71d4154d6	fix: typo in readme.md	2023-05-23 13:35:29 +02:00
Toby Chui	80f566e312	Added build from src instruction	2023-05-23 11:46:34 +08:00
Toby Chui	530a99a544	Added docker repo link	2023-05-23 10:45:44 +08:00
Toby Chui	ba347c5fa1	Added missing web folder	2023-05-23 01:29:59 +08:00
Toby Chui	d51cb6efdf	Update README.md Updated license and more web ssh details	2023-05-22 23:06:49 +08:00
Toby Chui	c07d5f85df	v2 init commit	2023-05-22 23:05:59 +08:00
Toby Chui	5ac0fdde1d	Create LICENSE	2023-05-22 22:57:51 +08:00
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