tp/serv_nginx/nginx/nginx-ssl.conf

server {
    listen 80;
    server_name yalarba.ru www.yalarba.ru valitovgaziz.ru www.valitovgaziz.ru easysite102.ru www.easysite102.ru begushiybashkir.ru xn--80abahjtcfl5d0a8di.xn--p1ai;
    
    location /.well-known/acme-challenge/ {
        root /var/www/certbot;
    }
    
    location / {
        return 301 https://$host$request_uri;
    }
}

server {
    listen 443 ssl;
    server_name yalarba.ru www.yalarba.ru;

    ssl_certificate /etc/letsencrypt/live/yalarba.ru/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/yalarba.ru/privkey.pem;

    # Additional SSL settings
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";

    location / {
        root /usr/share/nginx/yalarba/html;
        index index.html;
        try_files $uri $uri/ /index.html;
    }

    location /auth {
        proxy_pass http://0.0.0.0:8080;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Port $server_port;
        proxy_connect_timeout 600;
        proxy_send_timeout 600;
        proxy_read_timeout 600;
    }

}

server {
	listen 443 ssl;
	server_name valitovgaziz.ru www.valitovgaziz.ru;

	ssl_certificate /etc/letsencrypt/live/valitovgaziz.ru/fullchain.pem;
	ssl_certificate_key /etc/letsencrypt/live/valitovgaziz.ru/privkey.pem;

    # Additional SSL settings
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";

	location / {
		root /usr/share/nginx/valitovgaziz/html;
		index index.html;
		try_files $uri $uri/ /index.html;
	}
}

server {
	listen 443 ssl;
	server_name easysite102.ru www.easysite102.ru;

	ssl_certificate /etc/letsencrypt/live/easysite102.ru/fullchain.pem;
	ssl_certificate_key /etc/letsencrypt/live/easysite102.ru/privkey.pem;

    # Additional SSL settings
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";

	location / {
		root /usr/share/nginx/easysite102/html;
		index index.html;
		try_files $uri $uri/ /index.html;
	}
}


server {
	listen 443 ssl;
	server_name xn--80abahjtcfl5d0a8di.xn--p1ai www.xn--80abahjtcfl5d0a8di.xn--p1ai;

	ssl_certificate /etc/letsencrypt/live/xn--80abahjtcfl5d0a8di.xn--p1ai/fullchain.pem;
	ssl_certificate_key /etc/letsencrypt/live/xn--80abahjtcfl5d0a8di.xn--p1ai/privkey.pem;

    # Additional SSL settings
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";

	location / {
        root /usr/share/nginx/begushiybashkir/html;
		index index.html;
		try_files $uri $uri/ /index.html;
	}
}

server {
	listen 443 ssl;
	server_name begushiybashkir.ru www.begushiybashkir.ru;

	ssl_certificate /etc/letsencrypt/live/begushiybashkir.ru/fullchain.pem;
	ssl_certificate_key /etc/letsencrypt/live/begushiybashkir.ru/privkey.pem;

    # Additional SSL settings
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";

	location / {
		root /usr/share/nginx/begushiybashkir/html;
		index index.html;
		try_files $uri $uri/ /index.html;
	}
}

    server {
        listen 80;
        server_name keycloak.yalarba.ru;
        
        # Перенаправление HTTP на HTTPS
        return 301 https://$server_name$request_uri;
    }

    server {
        listen 443 ssl;
        server_name keycloak.yalarba.ru;

        # SSL сертификаты
        ssl_certificate /etc/letsencrypt/live/auth.yalarba.ru/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/auth.yalarba.ru/privkey.pem;

        # SSL настройки
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_ciphers HIGH:!aNULL:!MD5;

        # Проксирование запросов к Keycloak
        location / {
            proxy_pass http://keycloak;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Port $server_port;
            
            # Важные настройки для Keycloak
            proxy_buffer_size          128k;
            proxy_buffers              4 256k;
            proxy_busy_buffers_size    256k;
        }
    }