In this tutorial I’ll guide you how you can enable TLSv1.3 in CWP-httpd/Apache (when only Apache webserver installed) I’ve tested this and it seems to be working fine. HTTPS performance has been made faster and safer for every user and every device after you enable the tls 1.3 you’ll notice faster website loading.

Transportation Layer Security (TLS) 1.3 protocol provides unparalleled privacy and performance compared to previous versions of TLS and non-secure HTTP. Performance has a major impact on user experience. TLS 1.3 represents a pivotal turning point for HTTPS performance. Modern mobile networks will routinely add over 100ms of latency to each request. TLS 1.3 makes page load times significantly faster for mobile devices, improving the user experience for your visitors.

This tutorial will enable HTTP/2 and TLSv1.3 automatically if you’re using nginx as proxy or nginx + php-fpm follow this tutorial too :

Step 1

Installing few Dependencies needed for the Apache build :

Installing Autoconf :

cd /usr/local/src
rm -rf autoconf-*
wget https://ftp.gnu.org/gnu/autoconf/autoconf-latest.tar.gz
tar zxvf autoconf-latest.tar.gz
cd autoconf-*/
./configure --prefix=/usr
make && make install

Installing Openssl :

cd /usr/local/src
rm -rf openssl*
wget https://www.openssl.org/source/openssl-3.0.9.tar.gz -O openssl.tar.gz
tar -xf openssl.tar.gz
rm -rf openssl.tar.gz
mv openssl-* openssl
cd openssl
./config --prefix=/usr/local/opensslso --openssldir=/usr/local/opensslso zlib shared
make && make install

*Building openssl will take some time

Installing Nghttp2 :

cd /usr/local/src
rm -rf Python-*
wget https://www.python.org/ftp/python/3.8.12/Python-3.8.12.tgz
tar xvf Python-3.8.12.tgz
cd Python-3.8*/
./configure --enable-optimizations
make altinstall
cd /usr/local/src
rm -rf nghttp2-*
yum install libtool -y
wget https://github.com/nghttp2/nghttp2/releases/download/v1.47.0/nghttp2-1.47.0.tar.gz
tar zxvf nghttp2-1.47.0.tar.gz
cd nghttp2-*/
./configure --prefix=/usr PKG_CONFIG_PATH=/usr/local/opensslso/lib/pkgconfig
make && make install

Step 2 :

Building Apache (latest) el7/Centos7 :

cd /usr/local/src
rm -rf /usr/local/src/apache*
wget --no-cache https://www.alphagnu.com/upload/apache-rebuild-new7.sh
yum install uuid uuid-devel libuuid-devel pcre-devel -y
chmod 755 apache-rebuild-new7.sh
sh apache-rebuild-new7.sh

Run this commands to disable cwp-httpd update so your config shouldn’t get lost when there is an update :

cat /etc/yum.conf |grep "^exclude="|grep httpd 1> /dev/null 2> /dev/null || echo 'exclude=httpd*' >> /etc/yum.conf
cat /etc/yum.conf |grep "^exclude="|grep cwp-httpd 1> /dev/null 2> /dev/null || echo 'exclude=cwp-httpd' >> /etc/yum.conf

Building Apache (latest) el8/Centos8 :

cd /usr/local/src
rm -rf /usr/local/src/apache*
wget --no-cache https://www.alphagnu.com/upload/apache-rebuild-new8.sh
dnf install uuid uuid-devel libuuid-devel pcre-devel -y
chmod 755 apache-rebuild-new8.sh
sh apache-rebuild-new8.sh

Run this commands to disable cwp-httpd update so your config shouldn’t get lost when there is an update :

dnf module disable httpd
cat /etc/yum.conf |grep "^exclude="|grep httpd 1> /dev/null 2> /dev/null || echo 'exclude=httpd*' >> /etc/yum.conf
cat /etc/yum.conf |grep "^exclude="|grep cwp-httpd 1> /dev/null 2> /dev/null || echo 'exclude=cwp-httpd' >> /etc/yum.conf

**This Apache script will enable HTTP/2 and TLSv1.3 automatically and installs latest version of apache.

Troubleshoot :

if you rebuilt webserver and TLS 1.3 is stopped working run this two commands to get the TLS 1.3 back again (when using apache only webserver)

sed -i 's/All -SSLv2 -SSLv3/-All +TLSv1.2 +TLSv1.3 /g' /usr/local/apache/conf.d/ssl.conf
systemctl restart httpd

Checking TLSv1.3:

That's it you’re done to check TLSv1.3 is working or not check this via the online checker, ensure you’ve ssl installed for the domain you’re checking :

GO to this link and enter the url to check TSL 1.3 protocol : https://www.cdn77.com/tls-test

After performing the above, am now receiving:

Modular dependency problem:

 Problem: module php:7.2:8030020210119114311:2c7ca891.x86_64 requires module(httpd:2.4), but none of the providers can be installed
  - conflicting requests
  - module httpd:2.4:8080020230516110524:9edba152.x86_64 is disabled
  - module httpd:2.4:8080020230517142624:9edba152.x86_64 is disabled

5 hours ago, Starburst said:

After performing the above, am now receiving:

Modular dependency problem:

 Problem: module php:7.2:8030020210119114311:2c7ca891.x86_64 requires module(httpd:2.4), but none of the providers can be installed
  - conflicting requests
  - module httpd:2.4:8080020230516110524:9edba152.x86_64 is disabled
  - module httpd:2.4:8080020230517142624:9edba152.x86_64 is disabled

Hi run this command 

dnf module disable php httpd nginx -y

 

How to enable mod_brotli in this procedure

 

11 hours ago, Ling said:

How to enable mod_brotli in this procedure

 

hi tutorial is posted here :

 

 

I mean brotli for Apache 2.4.57 with http2 and tls1.3 combined.

This posts relates to an old apache rebuild.

24 minutes ago, Ling said:

I mean brotli for Apache 2.4.57 with http2 and tls1.3 combined.

This posts relates to an old apache rebuild.

the image can be for old apache, you can choose the latest version and edit the option 

for apache tls 1.3 + brotli + http2

install the brotli 

Installing Brotli on your server:

yum install pcre-devel cmake -y
cd /usr/local/src
git clone https://github.com/google/brotli.git
cd brotli
git checkout v1.0
./configure-cmake
make && make install

Adding path for brotli dependencies files (run this commands one by one):

grep "/usr/local/lib/" /etc/ld.so.conf || echo "/usr/local/lib/" >> /etc/ld.so.conf
ldconfig

Then you need to edit the configure option after you downloaded the https://www.alphagnu.com/upload/apache-rebuild-new7.sh or https://www.alphagnu.com/upload/apache-rebuild-new8.sh i.e. edit the file and add this config flag at last of "./configure" line : 

 --enable-brotli --with-brotli=/usr

it will look like below 

./configure --enable-so --prefix=/usr/local/apache --enable-unique-id --enable-ssl --with-ssl=/usr/local/opensslso --enable-ssl-staticlib-deps --enable-mods-static=ssl --enable-rewrite --enable-deflate --enable-suexec --with-suexec-docroot=/home --with-suexec-caller=nobody --with-suexec-logfile=/usr/local/apache/logs/suexec_log --enable-asis --enable-filter --with-pcre --with-apr=/usr/bin/apr-1-config  --with-apr-util=/usr/bin/apu-1-config  --enable-headers --enable-expires --enable-proxy --enable-rewrite --enable-userdir --enable-http2 --enable-brotli --with-brotli=/usr  

then run the bash script :

chmod 755 apache-rebuild-new7.sh
sh apache-rebuild-new7.sh

or

chmod 755 apache-rebuild-new8.sh
sh apache-rebuild-new8.sh

then follow the required configs listed here from After Apache is rebuilded create the config file 

 

Now I understand the logic, I will give it a try. The other runs like a charm man, thank you so far.

 

This looks to enable HTTP/2, but not ALPN.

How can ALPN be enabled?

Thanks

this tutorial will also enable ALPN