Adds a settings.xml file to your Spring Boot maven wrapper

mvnw-fix.sh

#!/usr/bin/env bash

# Secure workaround for https://issues.sonatype.org/browse/MVNCENTRAL-1369
# Navigate to the root of your Spring Boot project where a Maven wrapper is present and run this script

cd .mvn/wrapper
wget https://gist.githubusercontent.com/kbastani/d4b4c92969ec5a22681bb3daa4a80343/raw/f166086ef051369383b02dfb74317cd07b6f2c6e/settings.xml

cd ../../
./mvnw clean install -s .mvn/wrapper/settings.xml

settings.xml

<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
                              https://maven.apache.org/xsd/settings-1.0.0.xsd">
    <profiles>
        <profile>
            <id>securecentral</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <!--Override the repository (and pluginRepository) "central" from the
               Maven Super POM -->
            <repositories>
                <repository>
                    <id>central</id>
                    <url>https://repo1.maven.org/maven2</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                </repository>
            </repositories>
            <pluginRepositories>
                <pluginRepository>
                    <id>central</id>
                    <url>https://repo1.maven.org/maven2</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                </pluginRepository>
            </pluginRepositories>
        </profile>
    </profiles>
</settings>