cat <<EOF > /etc/apache2/sites-available/000-default.conf
# --- 1. GLOWNA STRONA (HTTP) + USERDIR + HASLA ---
<VirtualHost *:80>
    ServerName www.sieci.pb
    DocumentRoot /var/www/html

    # Katalog na hasło (/tajne)
    Alias "/tajne" "/var/www/html/tajne"
    <Directory "/var/www/html/tajne">
        AuthType Basic
        AuthName "Strefa Chroniona"
        AuthUserFile /etc/apache2/.htpasswd
        Require valid-user
    </Directory>

    # Podkatalog studenta na hasło (~student/tajne)
    # Wymaga modułu userdir (włączyliśmy go w pkt 1)
    <Directory "/home/student/public_html/tajne">
        AuthType Basic
        AuthName "Tajne Studenta"
        AuthUserFile /etc/apache2/.htpasswd
        Require valid-user
    </Directory>
</VirtualHost>

# --- 2. HTTPS (SSL) ---
<VirtualHost *:443>
    ServerName www.sieci.pb
    DocumentRoot /var/www/html
    SSLEngine on
    SSLCertificateFile /etc/ssl/certs/apache-selfsigned.crt
    SSLCertificateKeyFile /etc/ssl/private/apache-selfsigned.key
</VirtualHost>

# --- 3. NAME-BASED VHOST 1 ---
<VirtualHost *:80>
    ServerName strona1.sieci.pb
    DocumentRoot /var/www/html/strona1
</VirtualHost>

# --- 4. NAME-BASED VHOST 2 ---
<VirtualHost *:80>
    ServerName strona2.sieci.pb
    DocumentRoot /var/www/html/strona2
</VirtualHost>

# --- 5. IP-BASED VHOST 1 (Na glownym IP) ---
<VirtualHost 192.168.100.10:80>
    ServerName ip1.sieci.pb
    DocumentRoot /var/www/html/ip1
</VirtualHost>

# --- 6. IP-BASED VHOST 2 (Na dodatkowym IP .11) ---
<VirtualHost 192.168.100.11:80>
    ServerName ip2.sieci.pb
    DocumentRoot /var/www/html/ip2
</VirtualHost>
EOF

# Główna i Tajna
echo "<h1>Strona Glowna Firmy</h1>" > /var/www/html/index.html
mkdir -p /var/www/html/tajne
echo "<h1>To jest TAJNE admina</h1>" > /var/www/html/tajne/index.html

# Student (~student)
echo "<h1>Strona Studenta</h1>" > /home/student/public_html/index.html
mkdir -p /home/student/public_html/tajne
echo "<h1>TAJNE Studenta</h1>" > /home/student/public_html/tajne/index.html
# Ważne: oddajemy te pliki studentowi, bo stworzyliśmy je jako root
chown -R student:student /home/student/public_html

# Name-Based
mkdir -p /var/www/html/strona1
echo "<h1>Name Based 1 (strona1.sieci.pb)</h1>" > /var/www/html/strona1/index.html
mkdir -p /var/www/html/strona2
echo "<h1>Name Based 2 (strona2.sieci.pb)</h1>" > /var/www/html/strona2/index.html

# IP-Based
mkdir -p /var/www/html/ip1
echo "<h1>IP Based 1 (192.168.100.10)</h1>" > /var/www/html/ip1/index.html
mkdir -p /var/www/html/ip2
echo "<h1>IP Based 2 (192.168.100.11)</h1>" > /var/www/html/ip2/index.html

# Restart
service apache2 restart