Name:           dae
Version:        0.7.0rc1
Release:        1%{?dist}
Summary:        dae transparrent proxy

License:        MIT
URL:            https://github.com/daeuniverse/dae

BuildArch:      %{_arch}

%global debug_package ${nil}

%define builddate %(date +%Y%m%d)

# Determine the correct architecture based on the build architecture
%ifarch aarch64
%global architecture arm64
%else
%ifarch x86_64
%global architecture x86_64
%endif
%endif

%description
eBPF-based Linux high-performance transparent proxy solution.

%prep
curl -o %{_sourcedir}/dae-linux-%{architecture}.zip -L https://github.com/daeuniverse/dae/releases/download/v%{version}/dae-linux-%{architecture}.zip

%setup -q -c -T
unzip -q %{_sourcedir}/dae-linux-%{architecture}.zip -d %{_builddir}
mv %{_builddir}/dae-linux-%{architecture} %{_builddir}/dae

%build
echo 'Build not required'

%install
mkdir -p %{buildroot}/usr/local/bin
mkdir -p %{buildroot}/usr/local/etc/dae
mkdir -p %{buildroot}/etc/systemd/system

# Install binaries
install -m 0755 %{_builddir}/dae %{buildroot}/usr/local/bin/dae

# Install config and data files
install -m 0644 %{_builddir}/geoip.dat %{buildroot}/usr/local/etc/dae/geoip.dat
install -m 0644 %{_builddir}/geosite.dat %{buildroot}/usr/local/etc/dae/geosite.dat
install -m 0600 %{_builddir}/example.dae %{buildroot}/usr/local/etc/dae/example.dae

# Install systemd service file
cat <<EOF > %{buildroot}/etc/systemd/system/dae.service
[Unit]
Description=dae Service
Documentation=https://github.com/daeuniverse/dae
After=network-online.target docker.service systemd-sysctl.service
Wants=network-online.target

[Service]
Type=notify
User=root
LimitNPROC=512
LimitNOFILE=1048576
ExecStartPre=/usr/local/bin/dae validate -c /usr/local/etc/dae/config.dae
ExecStart=/usr/local/bin/dae run --disable-timestamp -c /usr/local/etc/dae/config.dae
ExecReload=/usr/local/bin/dae reload $MAINPID
Restart=on-abnormal
TimeoutStartSec=120

[Install]
WantedBy=multi-user.target
EOF

%post
systemctl daemon-reload

if [ $1 -ge 2 ]; then
  # Hot reload config
  systemctl restart dae
  # Check DNS resolution, TLS and connectivity with curl
  # List of endpoints to curl
  endpoints=(
    "https://domains.google.com/checkip"
    "https://checkip.amazonaws.com"
    "https://whatismyip.akamai.com"
    "https://www.cloudflare.com/cdn-cgi/trace"
    "https://api.fastly.com/public-ip-list"
  )

  # Array to store results
  results=()

  # Function to check if a curl command succeeds
  checkip() {
    local url="$1"
    local result
    curl -s "$url" > /dev/null
    if [ $? -eq 0 ]; then
      result="success: $url"
    else
      result="failed: $url"
    fi
    echo "$result"
  }

  # Execute curl commands in parallel and collect results
  readarray -t results < <(
    for url in "${endpoints[@]}"; do
      checkip "$url" &
    done
  )

  # Wait for all background processes to finish
  wait

  connection='false'
  # Check results array for success
  for result in "${results[@]}"; do
    if [[ "$result" == success* ]]; then
      echo "$result"
      connection='true'
    fi
  done

  if [[ $connection == 'false' ]]; then
    echo "A successful connection was not made to any URLs"
    exit 1
  else
    echo "A successful connection was made to at least one URL"
  fi
fi

%pre

%posttrans


%preun
if [ $1 -eq 0 ]; then
    systemctl stop dae.service
    systemctl disable dae.service
fi

%postun
if [ $1 -eq 0 ]; then
    systemctl daemon-reload
fi

%clean
rm -rf $RPM_BUILD_ROOT

%files
/usr/local/bin/dae
/usr/local/etc/dae/geoip.dat
/usr/local/etc/dae/geosite.dat
/usr/local/etc/dae/example.dae
/etc/systemd/system/dae.service

%changelog
* Date: %{builddate} <devops@quodorbis.com> - %{version}