# Copyright (c) 2023, Oracle and/or its affiliates.

# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.

# dockerfile for running the application on tomcat from WAR

FROM container-registry.oracle.com/java/jdk-no-fee-term:17

ENV CATALINA_HOME=/opt/tomcat

# COPY .oci root/.oci

RUN mkdir /opt/app

COPY self.keystore /opt/app/self.keystore

COPY wallet /opt/app/wallet

RUN mkdir /apm

RUN mkdir /apm-agent

WORKDIR /apm

RUN curl https://repo.maven.apache.org/maven2/com/oracle/apm/agent/java/apm-java-agent-installer/maven-metadata.xml -o maven-metadata.xml

RUN grep -e 'latest' maven-metadata.xml > maven-metadata-latest.xml

RUN APMVERSION="$(cat maven-metadata-latest.xml | tr -d '<latest>' | tr -d '</latest>' | tr -d ' ')" && \

URL="https://repo.maven.apache.org/maven2/com/oracle/apm/agent/java/apm-java-agent-installer/$${APMVERSION}/apm-java-agent-installer-$${APMVERSION}.jar" && \

rm maven-metadata* && \

curl "$${URL}" -o apm-java-agent-installer.jar

RUN java -jar ./apm-java-agent-installer.jar provision-agent -service-name=${application_name} -destination=/apm-agent -private-data-key=${private_data_key} -data-upload-endpoint=${endpoint}

# download Tomcat

RUN mkdir /opt/tomcat

WORKDIR /opt/tomcat

RUN curl -o apache-tomcat-9.0.74.tar.gz "https://archive.apache.org/dist/tomcat/tomcat-9/v9.0.74/bin/apache-tomcat-9.0.74.tar.gz" -L

RUN tar xzvf apache-tomcat-9.0.74.tar.gz -C ./ --strip-components=1

RUN rm /opt/tomcat/apache-tomcat-9.0.74.tar.gz

# Create tomcat user and group - do not run as ROOT

RUN groupadd tomcat

RUN useradd -s /bin/false -g tomcat -d /opt/tomcat tomcat

RUN chgrp -R tomcat /opt/tomcat

RUN chgrp -R tomcat /opt/app/wallet

RUN chmod -R g+r /opt/app/wallet

RUN chmod -R g+r conf

RUN chmod -R g+w temp

RUN chmod -R g+w logs

RUN chmod -R g+w webapps

RUN chmod g+x conf

RUN chown -R tomcat webapps/ work/ temp/ logs/

# configure tomcat

COPY server.xml /opt/tomcat/conf/server.xml

COPY catalina.sh /opt/tomcat/bin/catalina.sh

RUN chmod +x /opt/tomcat/bin/catalina.sh

RUN rm -rf webapps/*

COPY *.war /opt/tomcat/webapps/ROOT.war

USER tomcat

EXPOSE ${exposed_port}

CMD ["/opt/tomcat/bin/catalina.sh", "run"]