Docker: Ubuntu 22.04 + Apache2 + PHP8.2 + kalkancrypt.so

Dockerfile

FROM ubuntu:22.04

# Install all required soft
RUN apt-get update \
    && apt-get -y upgrade \
    && apt-get -y install tzdata \
    && ln -fs /usr/share/zoneinfo/Asia/Almaty /etc/localtime \
    && dpkg-reconfigure -f noninteractive tzdata \
    && apt-get -y install \
        apache2 \
        lsb-release \
        gnupg2 \
        ca-certificates \
        apt-transport-https \
        software-properties-common \
        libpcsclite1 \
        libltdl7 \
    && add-apt-repository ppa:ondrej/php \
    && apt-get update \
    && apt-get -y install php8.2 \
        php8.2-common \
        php8.2-mbstring \
        php8.2-mysql \
        php8.2-zip \
        php8.2-gd \
        php8.2-curl \
    && a2enmod rewrite

# Copy and enable kalkancrypt PHP extension
COPY kalkancrypt.so /usr/lib/php/20220829/kalkancrypt.so
RUN echo -e "; configuration for php kalkancrypt module\n; priority=99\nextension=kalkancrypt.so" > /etc/php/8.2/mods-available/kalkancrypt.ini
RUN phpenmod kalkancrypt

# Add test php file for web-server
RUN echo "<?php\n\nif (extension_loaded('kalkancrypt')) {\n    echo 'kalkancrypt extension loaded.<br>';\n    if (KalkanCrypt_Init() > 0) {\n        echo 'failed to initialize kalkancrypt.';\n    } else {\n        echo 'kalkancrypt initialized successfully.';\n    }\n} else {\n    echo 'kalkancrypt extension does not loaded.';\n}\n" > /var/www/html/index.php


# Run apache2
EXPOSE 80
CMD ["apache2ctl", "-D", "FOREGROUND"]