An ActiveSync proxy to use between any device and an Exchange EWS server.
It can alter various things on the fly.
It is implemented in Java and is a standalone app (it uses DropWizard).
Install git if you don't have it:
sudo apt-get install git
Install the Jdk 8 if you don't have it:
sudo apt-get install openjdk-8-jdk-headless
Install a text editor if you need one:
sudo apt-get install nano
Create a user to execute the process
sudo adduser --system --shell /bin/bash --gecos 'User for managing the Exchange Proxy' --group --disabled-password --home /home/exchange-proxy exchange-proxy
It is highly probable you want to use a certificate to secure data exchange from devices to the proxy.
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
Because I'm using nginx:
sudo apt-get install python-certbot-nginx
sudo certbot --nginx --register-unsafely-without-email -d host.example.com
Ensure that you can access https://host.example.com successfully with no certificate error.
su exchange-proxy
cd
git clone https://github.com/mozvip/exchange-proxy.git
You then build the jar file with the provided maven wrapper:
chmod +x ./mvnw
./mvnw
Edit defaultConfig.yml to fit your needs.
Start it with
java -jar target/exchange-proxy-0.1.0.jar server defaultConfig.yml