sudo apt update
sudo apt full-upgrade -y

sudo apt install -y \
  build-essential \
  ruby-full ruby-dev bundler \
  zlib1g-dev libpq-dev libyaml-dev pkg-config \
  postgresql postgresql-contrib \
  apache2 apache2-dev \
  imagemagick ghostscript \
  curl ca-certificates gnupg dirmngr apt-transport-https \
  ldap-utils tar

curl https://oss-binaries.phusionpassenger.com/auto-software-signing-gpg-key-2025.txt \
  | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/phusion.gpg >/dev/null

echo "deb https://oss-binaries.phusionpassenger.com/apt/passenger noble main" \
  | sudo tee /etc/apt/sources.list.d/passenger.list

sudo apt update
sudo apt install -y passenger libapache2-mod-passenger

sudo a2enmod passenger
sudo a2enconf servername
echo "ServerName rdm.bestnetllc.co.jp" | sudo tee /etc/apache2/conf-available/servername.conf

sudo apache2ctl configtest
sudo systemctl reload apache2

sudo /usr/bin/passenger-config validate-install
sudo /usr/sbin/passenger-memory-stats

sudo adduser --system --group --home /opt/redmine --shell /bin/bash redmine

sudo mkdir -p /opt/redmine/releases
sudo chown -R redmine:redmine /opt/redmine

sudo -u postgres psql

CREATE ROLE redmine LOGIN ENCRYPTED PASSWORD '<DB_PASSWORD>' NOINHERIT VALID UNTIL 'infinity';
CREATE DATABASE redmine WITH ENCODING='UTF8' OWNER=redmine;
\q

cd /tmp
curl -L -o redmine-6.1.1.tar.gz https://www.redmine.org/releases/redmine-6.1.1.tar.gz

sudo -u redmine tar xzf redmine-6.1.1.tar.gz -C /opt/redmine/releases
sudo ln -sfn /opt/redmine/releases/redmine-6.1.1 /opt/redmine/current

cd /opt/redmine/releases/redmine-6.1.1

sudo tee config/database.yml > /dev/null <<'EOF'
production:
  adapter: postgresql
  database: redmine
  host: localhost
  username: redmine
  password: "<DB_PASSWORD>"
  encoding: utf8
  schema_search_path: public
EOF

sudo -u redmine cp config/configuration.yml.example config/configuration.yml

default:
  database_cipher_key: "<LONG_RANDOM_STRING>"

production:

sudo chown -R redmine:redmine /opt/redmine

sudo -u redmine -H bash -lc '
  cd /opt/redmine/releases/redmine-6.1.1
  rm -rf vendor/bundle
  bundle config set --local path vendor/bundle
  bundle config set --local without "development test"
  bundle install
  bundle exec rake generate_secret_token
  RAILS_ENV=production bundle exec rake db:migrate
  RAILS_ENV=production REDMINE_LANG=ja bundle exec rake redmine:load_default_data
'

sudo mkdir -p /etc/apache2/ssl

sudo tee /tmp/rdm-openssl.cnf > /dev/null <<'EOF'
[req]
default_bits = 4096
prompt = no
default_md = sha256
x509_extensions = v3_req
distinguished_name = dn

[dn]
C  = JP
ST = Tokyo
L  = Tokyo
O  = BestNetLLC
OU = IT
CN = rdm.bestnetllc.co.jp

[v3_req]
basicConstraints = critical,CA:FALSE
keyUsage = critical,digitalSignature,keyEncipherment
extendedKeyUsage = serverAuth
subjectAltName = @alt_names

[alt_names]
DNS.1 = rdm.bestnetllc.co.jp
EOF

sudo openssl req -x509 -nodes -newkey rsa:4096 -sha256 -days 3650 \
  -keyout /etc/apache2/ssl/rdm.bestnetllc.co.jp.key \
  -out /etc/apache2/ssl/rdm.bestnetllc.co.jp.crt \
  -config /tmp/rdm-openssl.cnf

sudo chmod 600 /etc/apache2/ssl/rdm.bestnetllc.co.jp.key
sudo chmod 644 /etc/apache2/ssl/rdm.bestnetllc.co.jp.crt

sudo a2enmod ssl rewrite headers

sudo tee /etc/apache2/sites-available/redmine.conf > /dev/null <<'EOF'
<VirtualHost *:80>
    ServerName rdm.bestnetllc.co.jp
    RewriteEngine On
    RewriteRule ^/(.*)$ https://rdm.bestnetllc.co.jp/$1 [R=301,L]
</VirtualHost>

<VirtualHost *:443>
    ServerName rdm.bestnetllc.co.jp
    DocumentRoot /opt/redmine/releases/redmine-6.1.1/public

    SSLEngine on
    SSLCertificateFile /etc/apache2/ssl/rdm.bestnetllc.co.jp.crt
    SSLCertificateKeyFile /etc/apache2/ssl/rdm.bestnetllc.co.jp.key

    PassengerRuby /usr/bin/ruby
    PassengerAppEnv production

    <Directory /opt/redmine/releases/redmine-6.1.1/public>
        Options FollowSymLinks
        AllowOverride all
        Require all granted
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/redmine_ssl_error.log
    CustomLog ${APACHE_LOG_DIR}/redmine_ssl_access.log combined
</VirtualHost>
EOF

sudo a2ensite redmine
sudo a2dissite 000-default
sudo a2dissite default-ssl

sudo apache2ctl configtest
sudo systemctl reload apache2

sudo chmod 755 /opt
sudo chmod 755 /opt/redmine
sudo chmod 755 /opt/redmine/releases
sudo chmod 755 /opt/redmine/releases/redmine-6.1.1
sudo chmod 755 /opt/redmine/releases/redmine-6.1.1/public

sudo -u redmine mkdir -p /opt/redmine/releases/redmine-6.1.1/tmp/pdf
sudo -u redmine mkdir -p /opt/redmine/releases/redmine-6.1.1/public/assets

sudo touch /opt/redmine/releases/redmine-6.1.1/tmp/restart.txt
sudo systemctl restart apache2

curl -kI https://127.0.0.1/
openssl s_client -connect 127.0.0.1:443 -servername rdm.bestnetllc.co.jp </dev/null