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Dockerfile-alpine
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ARG HTTPD_VERSION="n/a"
FROM httpd:${HTTPD_VERSION}-alpine AS build
ARG MODSEC2_VERSION="n/a"
ARG LUA_VERSION="n/a"
# see https://httpd.apache.org/docs/2.4/install.html#requirements
RUN set -eux; \
apk add --no-cache --virtual .build-deps \
automake \
autoconf \
apr-dev \
apr-util-dev \
ca-certificates \
coreutils \
curl-dev \
dpkg-dev dpkg \
geoip-dev \
gcc \
g++ \
gnupg \
libc-dev \
libfuzzy2-dev \
libmaxminddb-dev \
libstdc++ \
linux-headers \
libtool \
lmdb-dev \
libxml2-dev \
lua${LUA_VERSION}-dev \
yajl-dev \
make \
openssl \
openssl-dev \
pcre-dev \
zlib-dev
RUN set -eux; \
wget --quiet https://github.com/owasp-modsecurity/ModSecurity/archive/refs/tags/v${MODSEC2_VERSION}.tar.gz; \
tar -zxvf v${MODSEC2_VERSION}.tar.gz; \
cd ModSecurity-${MODSEC2_VERSION}; \
./autogen.sh; \
./configure --with-yajl --with-ssdeep --with-lmdb; \
make; \
make install; \
make clean
FROM httpd:${HTTPD_VERSION}-alpine AS crs_release
ARG CRS_RELEASE
# hadolint ignore=DL3008,SC2016
RUN set -eux; \
apk add --no-cache \
ca-certificates \
curl \
curl-dev \
gnupg; \
mkdir /opt/owasp-crs; \
curl -sSL https://github.com/coreruleset/coreruleset/releases/download/v${CRS_RELEASE}/coreruleset-${CRS_RELEASE}-minimal.tar.gz -o v${CRS_RELEASE}-minimal.tar.gz; \
curl -sSL https://github.com/coreruleset/coreruleset/releases/download/v${CRS_RELEASE}/coreruleset-${CRS_RELEASE}-minimal.tar.gz.asc -o coreruleset-${CRS_RELEASE}-minimal.tar.gz.asc; \
gpg --fetch-key https://coreruleset.org/security.asc; \
gpg --verify coreruleset-${CRS_RELEASE}-minimal.tar.gz.asc v${CRS_RELEASE}-minimal.tar.gz; \
tar -zxf v${CRS_RELEASE}-minimal.tar.gz --strip-components=1 -C /opt/owasp-crs; \
rm -f v${CRS_RELEASE}-minimal.tar.gz coreruleset-${CRS_RELEASE}-minimal.tar.gz.asc; \
mv -v /opt/owasp-crs/crs-setup.conf.example /opt/owasp-crs/crs-setup.conf
FROM httpd:${HTTPD_VERSION}-alpine
ARG MODSEC2_VERSION
ARG LUA_VERSION
ARG LUA_MODULES
LABEL maintainer="Felipe Zipitria <[email protected]>"
ENV \
ACCESSLOG=/var/log/apache2/access.log \
APACHE_ALWAYS_TLS_REDIRECT=off \
APACHE_ERRORLOG_FORMAT='"[%{u}t] [%-m:%l] [pid %P:tid %T] %7F: %E: [client\ %a] %M% ,\ referer\ %{Referer}i"' \
APACHE_LOGFORMAT='"%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\""' \
APACHE_METRICS_LOGFORMAT='"%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\""' \
BACKEND=http://localhost:8080 \
BACKEND_WS=ws://localhost:8081 \
ERRORLOG='/proc/self/fd/2' \
H2_PROTOCOLS='h2 http/1.1' \
LOGLEVEL=warn \
METRICS_ALLOW_FROM='127.0.0.0/255.0.0.0 ::1/128' \
METRICS_DENY_FROM='All' \
METRICSLOG='/dev/null' \
MODSEC_ARGUMENT_SEPARATOR="&" \
MODSEC_ARGUMENTS_LIMIT=1000 \
MODSEC_AUDIT_ENGINE="RelevantOnly" \
MODSEC_AUDIT_LOG=/dev/stdout \
MODSEC_AUDIT_LOG_FORMAT=JSON \
MODSEC_AUDIT_LOG_PARTS='ABIJDEFHZ' \
MODSEC_AUDIT_LOG_RELEVANT_STATUS="^(?:5|4(?!04))" \
MODSEC_AUDIT_LOG_TYPE=Serial \
MODSEC_COOKIE_FORMAT=0 \
MODSEC_AUDIT_STORAGE_DIR=/var/log/modsecurity/audit/ \
MODSEC_DATA_DIR=/tmp/modsecurity/data \
MODSEC_DEBUG_LOG=/dev/null \
MODSEC_DEBUG_LOGLEVEL=0 \
MODSEC_DEFAULT_PHASE1_ACTION="phase:1,pass,log,tag:'\${MODSEC_TAG}'" \
MODSEC_DEFAULT_PHASE2_ACTION="phase:2,pass,log,tag:'\${MODSEC_TAG}'" \
MODSEC_DISABLE_BACKEND_COMPRESSION="On" \
MODSEC_PCRE_MATCH_LIMIT=100000 \
MODSEC_PCRE_MATCH_LIMIT_RECURSION=100000 \
MODSEC_REQ_BODY_ACCESS=on \
MODSEC_REQ_BODY_JSON_DEPTH_LIMIT=512 \
MODSEC_REQ_BODY_LIMIT=13107200 \
MODSEC_REQ_BODY_LIMIT_ACTION="Reject" \
MODSEC_REQ_BODY_NOFILES_LIMIT=131072 \
MODSEC_RESP_BODY_ACCESS=on \
MODSEC_RESP_BODY_LIMIT=1048576 \
MODSEC_RESP_BODY_LIMIT_ACTION="ProcessPartial" \
MODSEC_RESP_BODY_MIMETYPE="text/plain text/html text/xml" \
MODSEC_RULE_ENGINE=on \
MODSEC_SERVER_SIGNATURE="Apache" \
MODSEC_STATUS_ENGINE="Off" \
MODSEC_TAG=modsecurity \
MODSEC_TMP_DIR=/tmp/modsecurity/tmp \
MODSEC_TMP_SAVE_UPLOADED_FILES="on" \
MODSEC_UNICODE_MAPPING=20127 \
MODSEC_UPLOAD_DIR=/tmp/modsecurity/upload \
MODSEC_UPLOAD_FILE_MODE=0600 \
MODSEC_UPLOAD_KEEP_FILES=RelevantOnly \
MUTEX='default' \
PORT=8080 \
PROXY_ERROR_OVERRIDE=on \
PROXY_PRESERVE_HOST=on \
PROXY_SSL_CA_CERT=/etc/ssl/certs/ca-certificates.crt \
PROXY_SSL_CERT_KEY=/usr/local/apache2/conf/proxy.key \
PROXY_SSL_CERT=/usr/local/apache2/conf/proxy.crt \
PROXY_SSL_CHECK_PEER_NAME=off \
PROXY_SSL_CIPHERS="ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384" \
PROXY_SSL=off \
PROXY_SSL_PROTOCOLS="all -SSLv3 -TLSv1 -TLSv1.1" \
PROXY_SSL_VERIFY=none \
PROXY_TIMEOUT=60 \
REMOTEIP_INT_PROXY='10.1.0.0/16' \
REQ_HEADER_FORWARDED_PROTO='https' \
SERVER_ADMIN=root@localhost \
SERVER_NAME=localhost \
SERVER_SIGNATURE=Off \
SERVER_TOKENS=Full \
SSL_CERT_KEY=/usr/local/apache2/conf/server.key \
SSL_CERT=/usr/local/apache2/conf/server.crt \
SSL_CIPHERS="ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384" \
SSL_ENGINE=on \
SSL_HONOR_CIPHER_ORDER=off \
SSL_OCSP_STAPLING=On \
SSL_PORT=8443 \
SSL_PROTOCOLS="all -SSLv3 -TLSv1 -TLSv1.1" \
SSL_SESSION_TICKETS=off \
TIMEOUT=60 \
WORKER_CONNECTIONS=400 \
# CRS specific variables
PARANOIA=1 \
ANOMALY_INBOUND=5 \
ANOMALY_OUTBOUND=4 \
BLOCKING_PARANOIA=1
COPY --from=build /usr/local/apache2/modules/mod_security2.so /usr/local/apache2/modules/mod_security2.so
COPY --from=build /usr/local/apache2/ModSecurity-${MODSEC2_VERSION}/unicode.mapping /etc/modsecurity.d/unicode.mapping
COPY --from=crs_release /opt/owasp-crs /opt/owasp-crs
COPY src/etc/modsecurity.d/*.conf /etc/modsecurity.d/
COPY src/bin/* /usr/local/bin/
COPY src/opt/modsecurity/* /opt/modsecurity/
COPY apache/conf/extra/*.conf /usr/local/apache2/conf/extra/
COPY apache/docker-entrypoint.sh /
RUN addgroup -S httpd && adduser -SH httpd httpd
RUN set -eux; \
apk add --no-cache \
ca-certificates \
curl \
ed \
gnupg \
iproute2 \
libfuzzy2 \
libxml2 \
lua${LUA_VERSION} \
${LUA_MODULES} \
moreutils \
openssl \
sed \
tzdata \
yajl; \
ln -sv /opt/owasp-crs /etc/modsecurity.d/; \
sed -i -E 's|(Listen) [0-9]+|\1 ${PORT}|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|(ServerTokens) Full|\1 ${SERVER_TOKENS}|' /usr/local/apache2/conf/extra/httpd-default.conf; \
sed -i -E 's|(ServerSignature) Off|\1 ${SERVER_SIGNATURE}|' /usr/local/apache2/conf/extra/httpd-default.conf; \
sed -i -E 's|#(ServerName) www.example.com:80|\1 ${SERVER_NAME}|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|(ServerAdmin) [email protected]|\1 ${SERVER_ADMIN}|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|^(\s*CustomLog)(\s+\S+)+|\1 ${ACCESSLOG} modsec "env=!nologging"|g' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|^(\s*ErrorLog)\s+\S+|\1 ${ERRORLOG}|g' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|^(\s*TransferLog)\s+\S+|\1 ${ACCESSLOG}|g' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule unique_id_module)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule rewrite_module modules/mod_rewrite.so)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule proxy_module modules/mod_proxy.so)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule proxy_http_module modules/mod_proxy_http.so)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule remoteip_module modules/mod_remoteip.so)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule socache_shmcb_module modules/mod_socache_shmcb.so)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule ssl_module modules/mod_ssl.so)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(LoadModule http2_module modules/mod_http2.so)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(Include conf/extra/httpd-default.conf)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(Include conf/extra/httpd-proxy.conf)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(Include conf/extra/httpd-ssl.conf)|\1|' /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|#(Include conf/extra/httpd-vhosts.conf)|\1|' /usr/local/apache2/conf/httpd.conf; \
echo 'Include conf/extra/httpd-locations.conf' >> /usr/local/apache2/conf/httpd.conf; \
echo 'Include conf/extra/httpd-modsecurity.conf' >> /usr/local/apache2/conf/httpd.conf; \
sed -i -E 's|(MaxRequestWorkers[ ]*)[0-9]*|\1${WORKER_CONNECTIONS}|' /usr/local/apache2/conf/extra/httpd-mpm.conf; \
mkdir -p /var/log/apache2; \
mkdir -p /tmp/modsecurity/data; \
mkdir -p /tmp/modsecurity/upload; \
mkdir -p /tmp/modsecurity/tmp; \
chown -R httpd:httpd \
/var/log/ \
/usr/local/apache2/ \
/etc/modsecurity.d \
/tmp/modsecurity \
/opt/owasp-crs
USER httpd
HEALTHCHECK CMD /usr/local/bin/healthcheck
ENTRYPOINT ["/docker-entrypoint.sh"]
# Use httpd-foreground from upstream
CMD ["httpd-foreground"]