acme.sh

cloudflare.ssl

# Clone the files
git clone git@github.com:Neilpang/acme.sh.git /home/ubuntu/.acme.sh

# Edit https://github.com/Neilpang/acme.sh/blob/master/dnsapi/dns_cf.sh#L4 and https://github.com/Neilpang/acme.sh/blob/master/dnsapi/dns_cf.sh#L6 and add your cloudflare API Key and email
nano /home/ubuntu/.acme.sh/dnsapi/dns_cf.sh

# Run
./acme.sh --issue -d example.com -d '*.example.com' --dns dns_cf

# Now create the cronjob to renew it

sudo crontab -e 
# add the following 
0 0 * * * "/home/ubuntu/.acme.sh"/acme.sh --cron --home "/home/ubuntu/.acme.sh" > /dev/null

# Create the folder and run the install command
sudo mkdir /etc/nginx/certs/example.com/ && \
sudo /home/ubuntu/.acme.sh/acme.sh --install-cert -d example.com \
--cert-file /etc/nginx/certs/example.com/cert.pem \
--key-file /etc/nginx/certs/example.com/key.pem \
--fullchain-file /etc/nginx/certs/example.com/fullchain.pem \
--reloadcmd "sudo service nginx restart"

# Edit your /etc/nginx/sites-available/exmaple.com.conf


server {
       listen         80;
       listen    [::]:80;
       server_name sub.example.com;
       return         301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    root /var/www/bcm-status;

    index index.php index.html;

    server_name sub.example.com;

    ssl_certificate      /etc/nginx/certs/example.com/fullchain.pem;
    ssl_certificate_key  /etc/nginx/certs/example.com/key.pem;
  
    # Improve HTTPS performance with session resumption
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 5m;

    # Enable server-side protection against BEAST attacks
    ssl_prefer_server_ciphers on;
    ssl_ciphers ECDH+AESGCM:ECDH+AES256:ECDH+AES128:DH+3DES:!ADH:!AECDH:!MD5;
    
    # Disable SSLv3
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

    add_header 'Access-Control-Allow-Origin' '*';
    add_header 'Access-Control-Allow-Headers' 'origin, content-type, accept';
    
    allow 220.101.23.227;
    deny all;

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    location ~* (index)\.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/run/php/php7.1-fpm.sock;
    }

    location ~ /\.ht {
        deny all;
    }
}

manual-dns.ssl

git clone git@github.com:Neilpang/acme.sh.git /home/ubuntu/.acme.sh

cd /home/ubuntu/.acme.sh

./acme.sh --issue -d example.com -d 'st.example.com' -d '*.st.example.com' --dns --yes-I-know-dns-manual-mode-enough-go-ahead-please
./acme.sh --renew -d example.com -d 'st.example.com' -d '*.st.example.com' --dns --yes-I-know-dns-manual-mode-enough-go-ahead-please

# Create the folder and run the install command
sudo mkdir /etc/nginx/certs/ && \
sudo mkdir /etc/nginx/certs/example.com/ && \
sudo /home/ubuntu/.acme.sh/acme.sh --install-cert -d example.com \
--cert-file /etc/nginx/certs/example.com/cert.pem \
--key-file /etc/nginx/certs/example.com/key.pem \
--fullchain-file /etc/nginx/certs/example.com/fullchain.pem \
--reloadcmd "sudo service nginx restart"



# Edit your /etc/nginx/sites-available/exmaple.com.conf


server {
       listen         80;
       listen    [::]:80;
       server_name sub.example.com;
       return         301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    root /var/www/bcm-status;

    index index.php index.html;

    server_name sub.example.com;

    ssl_certificate      /etc/nginx/certs/example.com/fullchain.pem;
    ssl_certificate_key  /etc/nginx/certs/example.com/key.pem;
  
    # Improve HTTPS performance with session resumption
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 5m;

    # Enable server-side protection against BEAST attacks
    ssl_prefer_server_ciphers on;
    ssl_ciphers ECDH+AESGCM:ECDH+AES256:ECDH+AES128:DH+3DES:!ADH:!AECDH:!MD5;
    
    # Disable SSLv3
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

    add_header 'Access-Control-Allow-Origin' '*';
    add_header 'Access-Control-Allow-Headers' 'origin, content-type, accept';
    
    allow 220.101.23.227;
    deny all;

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    location ~* (index)\.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/run/php/php7.1-fpm.sock;
    }

    location ~ /\.ht {
        deny all;
    }
}