fediblock-backend

fediblock-backend turns form data into JSON and opens a pull request on FediBlock/data. Also included are tools to generate a HTML list and (soon) an RSS generator.

Table of Contents

• Usage
  • Generate HTML blocklist
• Install
  • From source

Usage

nginx config

# […]

expires 2h;

location /add {
    include /etc/nginx/fastcgi_params;
    fastcgi_pass    unix:/var/run/cgi-fcgiwrap.socket-1;
    fastcgi_param SCRIPT_FILENAME /usr/bin/fediblock-backend;
    fastcgi_param HOME "/var/lib/nginx"; # When I didn't set it, HOME was /root.
}

location /rss {
    include /etc/nginx/fastcgi_params;
    fastcgi_pass    unix:/var/run/cgi-fcgiwrap.socket-1;
    fastcgi_param SCRIPT_FILENAME /usr/bin/fediblock-gen_rss;
    fastcgi_param HOME "/var/lib/nginx";
}

Generate SSH key

sudo -u nginx ssh-keygen -t ed25519 -f ~nginx/.local/share/fediblock-backend/ssh_id

Don’t forget to add the key to the data repo.

Generate an access token and save it in ~nginx/.local/share/fediblock-backend/gitea_access_token.

On non-Linux systems the data path is ~nginx/.fediblock-backend unless XDG_DATA_HOME is set.

Generate HTML blocklist

After compiling, run src/generators/gen_html in your build dir. The screenshots will be copied into the target directory and the output will be the HTML file.

Example: Generate the HTML blocklist in ~/blocklist/

./src/generators/gen_html ~/blocklist > ~/blocklist/index.html

Existing screenshots will not be overwritten.

Install

From source

Dependencies

• Tested OS: Linux

• C++ compiler with C++17 support (tested: GCC 7/8/9/10, clang 6/7/10)

• CMake (at least: 3.10)

• cgicc (tested: 3.2)

• nlohmann-json (tested: 3.7 / 2.1)

• libgit2 with SSH support (tested: 1.0 / 0.26)

• libcurl (at least: 7.56)

• Optional

  • Tests: Catch (tested: 2.5 / 1.10)

  • DEB package: dpkg (tested: 1.19)

  • RPM package: rpm-build (tested: 4.11)

Get sourcecode

git clone https://schlomp.space/FediBlock/backend.git

Compile

mkdir -p build && cd build
cmake ..
cmake --build . -- --jobs=$(nproc --ignore=1)

CMake options:

• -DCMAKE_BUILD_TYPE=Debug for a debug build.

• -DWITH_TESTS=YES if you want to compile the tests.

• -DWITH_CLANG-TIDY=YES to check the sourcecode with clang-tidy while compiling.

• One of:

  • -DWITH_DEB=YES if you want to be able to generate a deb-package.

  • -DWITH_RPM=YES if you want to be able to generate an rpm-package.

To create a deb or rpm package, run make package after compiling.

https://schlomp.space/FediBlock/backend/raw/branch/main/CONTRIBUTING.adoc