Parameterize mvn repo urls and proxy settings

This allows the users to build the docker images for drools-pdp
and drools-application using their own CI pipelines if needed.

Issue-ID: POLICY-2330
Signed-off-by: Rashmi Pujar <rashmi.pujar@bell.ca>
Change-Id: I9ea0161b45d504be4e65a21c95e48dee4a78de3a

6 files changed, 98 insertions, 68 deletions

diff --git a/packages/base/src/files/etc/m2/settings.xml b/packages/base/src/files/etc/m2/settings.xml
index 21212e0b..ed71e029 100644
--- a/packages/base/src/files/etc/m2/settings.xml
+++ b/packages/base/src/files/etc/m2/settings.xml
@@ -4,11 +4,12 @@
   Base Package
   ================================================================================
   Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+  Modifications Copyright (C) 2020 Bell Canada.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
-  
+
        http://www.apache.org/licenses/LICENSE-2.0
   
   Unless required by applicable law or agreed to in writing, software
@@ -19,18 +20,13 @@
   ============LICENSE_END=========================================================
 -->
 
-
 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-
     <offline>false</offline>
-
     <profiles>
-
         <profile>
             <id>policy-local</id>
-
             <repositories>
                 <repository>
                     <id>file-repository</id>
@@ -45,12 +41,9 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
         <profile>
             <id>policy-releases</id>
-
             <repositories>
                 <repository>
                     <id>${env.RELEASE_REPOSITORY_ID}</id>
@@ -64,12 +57,9 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
         <profile>
             <id>policy-snapshots</id>
-
             <repositories>
                 <repository>
                     <id>${env.SNAPSHOT_REPOSITORY_ID}</id>
@@ -83,17 +73,14 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
         <profile>
-            <id>onap-releases</id>
-
+            <id>releases</id>
             <repositories>
                 <repository>
-                    <id>onap-releases</id>
-                    <name>onap-releases</name>
-                    <url>https://nexus.onap.org/content/repositories/releases/</url>
+                    <id>releases</id>
+                    <name>releases</name>
+                    <url>${env.MVN_RELEASE_REPO_URL}</url>
                     <releases>
                         <enabled>true</enabled>
                     </releases>
@@ -102,18 +89,14 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
         <profile>
-
-            <id>onap-snapshots</id>
-
+            <id>snapshots</id>
             <repositories>
                 <repository>
-                    <id>onap-snapshots</id>
-                    <name>onap-snapshots</name>
-                    <url>https://nexus.onap.org/content/repositories/snapshots/</url>
+                    <id>snapshots</id>
+                    <name>snapshots</name>
+                    <url>${env.MVN_SNAPSHOT_REPO_URL}</url>
                     <releases>
                         <enabled>false</enabled>
                     </releases>
@@ -122,19 +105,15 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
     </profiles>
-
     <activeProfiles>
         <activeProfile>policy-local</activeProfile>
         <activeProfile>policy-releases</activeProfile>
         <activeProfile>policy-snapshots</activeProfile>
-        <activeProfile>onap-releases</activeProfile>
-        <activeProfile>onap-snapshots</activeProfile>
+        <activeProfile>releases</activeProfile>
+        <activeProfile>snapshots</activeProfile>
     </activeProfiles>
-
     <servers>
         <server>
             <id>${env.SNAPSHOT_REPOSITORY_ID}</id>
@@ -147,5 +126,4 @@
             <password>${env.REPOSITORY_PASSWORD}</password>
         </server>
     </servers>
-
 </settings>
diff --git a/packages/base/src/files/etc/m2/standalone-settings.xml b/packages/base/src/files/etc/m2/standalone-settings.xml
index e19180e1..8dff1a67 100644
--- a/packages/base/src/files/etc/m2/standalone-settings.xml
+++ b/packages/base/src/files/etc/m2/standalone-settings.xml
@@ -4,6 +4,7 @@
   Base Package
   ================================================================================
   Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+  Modifications Copyright (C) 2020 Bell Canada.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -19,18 +20,13 @@
   ============LICENSE_END=========================================================
 -->
 
-
 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-
     <offline>false</offline>
-
     <profiles>
-
         <profile>
             <id>policy-local</id>
-
             <repositories>
                 <repository>
                     <id>file-repository</id>
@@ -45,17 +41,14 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
         <profile>
-            <id>onap-releases</id>
-
+            <id>releases</id>
             <repositories>
                 <repository>
-                    <id>onap-releases</id>
-                    <name>onap-releases</name>
-                    <url>https://nexus.onap.org/content/repositories/releases/</url>
+                    <id>releases</id>
+                    <name>releases</name>
+                    <url>${env.MVN_RELEASE_REPO_URL}</url>
                     <releases>
                         <enabled>true</enabled>
                     </releases>
@@ -64,17 +57,14 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
         <profile>
-            <id>onap-snapshots</id>
-
+            <id>snapshots</id>
             <repositories>
                 <repository>
-                    <id>onap-snapshots</id>
-                    <name>onap-snapshots</name>
-                    <url>https://nexus.onap.org/content/repositories/snapshots/</url>
+                    <id>snapshots</id>
+                    <name>snapshots</name>
+                    <url>${env.MVN_SNAPSHOT_REPO_URL}</url>
                     <releases>
                         <enabled>false</enabled>
                     </releases>
@@ -83,15 +73,11 @@
                     </snapshots>
                 </repository>
             </repositories>
-
         </profile>
-
     </profiles>
-
     <activeProfiles>
         <activeProfile>policy-local</activeProfile>
-        <activeProfile>onap-releases</activeProfile>
-        <activeProfile>onap-snapshots</activeProfile>
+        <activeProfile>releases</activeProfile>
+        <activeProfile>snapshots</activeProfile>
     </activeProfiles>
-
 </settings>
diff --git a/packages/docker/pom.xml b/packages/docker/pom.xml
index 9a5979a8..d9e2133b 100644
--- a/packages/docker/pom.xml
+++ b/packages/docker/pom.xml
@@ -3,7 +3,7 @@
   ONAP Policy Engine - Docker files
   ================================================================================
   Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
-  Modifications Copyright (C) 2019 Bell Canada.
+  Modifications Copyright (C) 2019-2020 Bell Canada.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -45,6 +45,8 @@
         <docker.push.registry>nexus3.onap.org:10003</docker.push.registry>
         <maven.build.timestamp.format>yyyyMMdd'T'HHmm</maven.build.timestamp.format>
         <docker.buildArg.BUILD_VERSION_DROOLS>${project.version}</docker.buildArg.BUILD_VERSION_DROOLS>
+        <docker.buildArg.MVN_SNAPSHOT_REPO_URL>${nexusproxy}/${snapshots.path}</docker.buildArg.MVN_SNAPSHOT_REPO_URL>
+        <docker.buildArg.MVN_RELEASE_REPO_URL>${nexusproxy}/${releases.path}</docker.buildArg.MVN_RELEASE_REPO_URL>
     </properties>
 
     <build>
diff --git a/packages/docker/src/main/docker/Dockerfile b/packages/docker/src/main/docker/Dockerfile
index 935ea645..4c9cc9fc 100644
--- a/packages/docker/src/main/docker/Dockerfile
+++ b/packages/docker/src/main/docker/Dockerfile
@@ -5,6 +5,9 @@ LABEL maintainer="Policy Team"
 ARG BUILD_VERSION_DROOLS=${BUILD_VERSION_DROOLS}
 ARG POLICY_LOGS=/var/log/onap/policy/pdpd
 ARG POLICY_INSTALL=/tmp/policy-install
+ARG MVN_SNAPSHOT_REPO_URL
+ARG MVN_RELEASE_REPO_URL
+ARG http_proxy
 
 ENV BUILD_VERSION_DROOLS $BUILD_VERSION_DROOLS
 ENV POLICY_INSTALL $POLICY_INSTALL
@@ -13,6 +16,9 @@ ENV POLICY_LOGS $POLICY_LOGS
 ENV POLICY_CONFIG $POLICY_HOME/config
 ENV POLICY_LOGBACK $POLICY_CONFIG/logback.xml
 ENV POLICY_DOCKER true
+ENV MVN_SNAPSHOT_REPO_URL $MVN_SNAPSHOT_REPO_URL
+ENV MVN_RELEASE_REPO_URL $MVN_RELEASE_REPO_URL
+ENV http_proxy $http_proxy
 
 RUN apt-get install -y \
     mariadb-client \
diff --git a/packages/install/src/files/base.conf b/packages/install/src/files/base.conf
index 6d80fb56..865a9d18 100644
--- a/packages/install/src/files/base.conf
+++ b/packages/install/src/files/base.conf
@@ -3,6 +3,7 @@
 # ONAP POLICY
 # ================================================================================
 # Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+# Modifications Copyright (C) 2020 Bell Canada.
 # ================================================================================
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -22,7 +23,7 @@
 
 JVM_OPTIONS=-server -Xms512m -Xmx1024m
 
-# SYSTEM software configuration 
+# SYSTEM software configuration
 
 POLICY_HOME=/opt/app/policy
 POLICY_LOGS=/opt/app/policy/logs
@@ -30,6 +31,14 @@ JAVA_HOME=/usr/lib/jvm/java-11-openjdk
 KEYSTORE_PASSWD=Pol1cy_0nap
 TRUSTSTORE_PASSWD=Pol1cy_0nap
 
+# System proxy settings
+# Empty by default, http proxy can be overridden during build time.
+# System property settings will always override the project
+# property supplied during build time.
+
+#http_proxy=
+#https_proxy=
+
 # Telemetry credentials
 
 TELEMETRY_PORT=9696
@@ -37,7 +46,7 @@ TELEMETRY_HOST=0.0.0.0
 TELEMETRY_USER=
 TELEMETRY_PASSWORD=
 
-# nexus repository
+# nexus repository for policy artifacts
 
 SNAPSHOT_REPOSITORY_ID=
 SNAPSHOT_REPOSITORY_URL=
@@ -47,6 +56,14 @@ REPOSITORY_USERNAME=
 REPOSITORY_PASSWORD=
 REPOSITORY_OFFLINE=
 
+# nexus repository for all other artifacts.
+# By default the repo URLs point to ONAP nexus
+# repositories. These default build settings
+# can be overridden during build time.
+
+#MVN_SNAPSHOT_REPO_URL=https://nexus.onap.org/content/repositories/snapshots/
+#MVN_RELEASE_REPO_URL=https://nexus.onap.org/content/repositories/releases/
+
 # Relational (SQL) DB access
 
 SQL_HOST=
diff --git a/policy-management/src/main/server-gen/bin/deploy-artifact b/policy-management/src/main/server-gen/bin/deploy-artifact
index 2fc101bd..dab945a8 100644
--- a/policy-management/src/main/server-gen/bin/deploy-artifact
+++ b/policy-management/src/main/server-gen/bin/deploy-artifact
@@ -5,6 +5,7 @@
 # ONAP
 # ================================================================================
 # Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved.
+# Modifications Copyright (C) 2020 Bell Canada.
 # ================================================================================
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -205,6 +206,40 @@ function getPomAttributes
 }
 
 ##############################################################################
+# Usage: setMavenProxyArgs
+#
+# This function performs parsing of http proxy environment variable if provided,
+# extracting the attributes such as proxy host, port, username and password.
+# These proxy attributes are set into the global variable for maven proxy
+# settings to be used as build arguments with maven commands.
+##############################################################################
+
+function setMavenProxyArgs
+{
+    if [[ ${DEBUG} == y ]]; then
+        echo "-- ${FUNCNAME[0]} $* --"
+        set -x
+    fi
+
+    if [[ -z ${http_proxy} ]]; then
+        return 0
+    fi
+
+    local proxy_creds=${http_proxy#*//}
+    local proxy=${proxy_creds#*@}
+    local host=${proxy%:*}
+    local port=${proxy#*:}
+    MVN_PROXY_SETTINGS="-DproxyHost=${host} -DproxyPort=${port}"
+
+    if [[ "$proxy_creds" == *"@"* ]]; then
+        local creds=${proxy_creds%%@*}
+        local username=${creds%:*}
+        local password=${creds#*:}
+        MVN_PROXY_SETTINGS+=" -DproxyUsername=${username} -DproxyPassword=${password}"
+    fi
+}
+
+##############################################################################
 # Usage: deployJar <jar-file>
 #
 # This function deploys a JAR file in a repository, as well as
@@ -241,7 +276,7 @@ function deployJar
     echo "${file}: deploying jar artifact to repository ${repoId}: ${repoUrl}"
     echo "${file}: coordinates ${groupId} ${artifactId} ${version}"
 
-    mvn ${CUSTOM_SETTINGS} deploy:deploy-file \
+    mvn ${CUSTOM_SETTINGS} ${MVN_PROXY_SETTINGS} deploy:deploy-file \
         -Dfile="${file}" \
         -Dversion="${version}" \
         -Dpackaging=jar \
@@ -290,7 +325,7 @@ function deployPom
     echo "${file}: deploying pom artifact to repository ${repoId}: ${repoUrl}"
     echo "${file}: coordinates ${groupId} ${artifactId} ${version}"
 
-    mvn ${CUSTOM_SETTINGS} deploy:deploy-file \
+    mvn ${CUSTOM_SETTINGS} ${MVN_PROXY_SETTINGS} deploy:deploy-file \
         -Dfile="${file}" \
         -Dpackaging=pom \
         -DgeneratePom=false \
@@ -362,8 +397,8 @@ function installJar
         return 1
     fi
 
-    mvn ${CUSTOM_SETTINGS} org.apache.maven.plugins:maven-install-plugin:3.0.0-M1:install-file \
-        -Dfile="${file}"
+    mvn ${CUSTOM_SETTINGS} ${MVN_PROXY_SETTINGS} \
+    org.apache.maven.plugins:maven-install-plugin:3.0.0-M1:install-file -Dfile="${file}"
 
     return $?
 }
@@ -387,7 +422,8 @@ function installPom
         return 1
     fi
 
-    mvn ${CUSTOM_SETTINGS} org.apache.maven.plugins:maven-install-plugin:3.0.0-M1:install-file \
+    mvn ${CUSTOM_SETTINGS} ${MVN_PROXY_SETTINGS} \
+        org.apache.maven.plugins:maven-install-plugin:3.0.0-M1:install-file \
         -Dpackaging=pom \
         -Dfile="${file}" \
         -DpomFile="${file}"
@@ -462,7 +498,8 @@ function installDependencies
     echo "${file}: deploying dependencies from repository ${DEPENDENCY_REPO_URL}"
     echo "${file}: coordinates ${groupId} ${artifactId} ${version}"
 
-    mvn ${CUSTOM_SETTINGS} org.apache.maven.plugins:maven-dependency-plugin:3.1.1:get \
+    mvn ${CUSTOM_SETTINGS} ${MVN_PROXY_SETTINGS} \
+        org.apache.maven.plugins:maven-dependency-plugin:3.1.1:get \
         -DartifactId="${artifactId}" \
         -DgroupId="${groupId}" \
         -Dversion="${version}" \
@@ -492,6 +529,7 @@ unset WORKING_POM_PROPERTIES
 unset DEPENDENCY_REPO_URL
 unset SETTINGS_FILE
 unset CUSTOM_SETTINGS
+unset MVN_PROXY_SETTINGS
 
 # process input
 
@@ -526,6 +564,9 @@ if [[ -n ${SETTINGS_FILE} ]]; then
     CUSTOM_SETTINGS="--settings=${SETTINGS_FILE}"
 fi
 
+# Set proxy attributes into MVN_PROXY_SETTINGS variable
+setMavenProxyArgs
+
 # retval has the count of failed operations
 
 retval=0