2.1 KiB
DynuIPRefresher
A lightweight C++ application to setup a service for refreshing a dynamic IP to the Dynu servers. Dynu.com is a free DDns service and provides an API.
Installation
Download the latest Release at Release_Page. I'm providing executables for Debian/Ubuntu (.deb) and RHEL/Debian (.rpm). But you can still compile the code my your own (see build section).
Configuration
There is a configuration file /etc/iprefresher.cfg where you have to specify the DYNU API key (get it from their homepage), the domainid and your domain.
Furthermore, you can optionally specify a Telegram API key and a Chat ID if you want to be notfied when your local ip changes.
To enable and start the service:
systemctl enable iprefresher.service and systemctl start iprefresher.service
Build
Basic Build
Download source files
git clone https://github.com/Lukas-Heiligenbrunner/DynuIPRefresher.git
install build dependencies
libcurl
libconfig
Debian:
apt install libcurl4-openssl-dev
Fedora:
dnf install libcurl-devel libconfig-devel
Alpine Linux:
Compiler dependencies:
apk add make cmake g++
Lib dependencies:
apk add libcurl curl-dev libconfig libconfig-dev
Packaging dependencies:
apk add dpkg rpm
dependencies for package build
dpkg --> debian/ubuntu package
rpmbuild --> Fedora/RedHat/CentOS package
cmake project
cd into downloaded files and Generate makefiles:
cmake -S . -B build
compile project
make
[root] install it to the system
make install
(optional) create Linux packages
make package
Windows cross build
Set Winbuild flag in CMakeList.txt.
Dependencies:
- MinGW Compiler
- MinGW-libcurl
- MinGW-libconfig++
Optional dependencies
- NSIS Pack tool (for creating installer)
- doxygen (for generating html doc)
Some addition configuration of lib paths may be needed in CMakeList.txt.
make package will pack it into a NSIS installer for Windows.