pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.canner</groupId>
    <artifactId>udf</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>CannerUDF</name>

    <properties>
        <trino.version>375</trino.version>
        <slice.version>0.36</slice.version>
        <bouncycastle.version>1.64</bouncycastle.version>
        <testng.version>7.3.0</testng.version>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>io.trino</groupId>
            <artifactId>trino-spi</artifactId>
            <version>${trino.version}</version>
        </dependency>

        <dependency>
            <groupId>org.bouncycastle</groupId>
            <artifactId>bcprov-jdk15on</artifactId>
            <version>${bouncycastle.version}</version>
        </dependency>

        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>${testng.version}</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.2.1</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <!--
                            canner-udf-example has a dependency on bouncycastle which is a signed jar.
                            Its invalidated when we repackage it into an uber jar. Hence to avoid
                            Exception in thread "main" java.lang.SecurityException: Invalid signature file digest for Manifest main attributes

                            We remove signed information from META-INF
                            -->
                            <filters>
                                <filter>
                                    <artifact>*:*</artifact>
                                    <excludes>
                                        <exclude>META-INF/*.SF</exclude>
                                        <exclude>META-INF/*.DSA</exclude>
                                        <exclude>META-INF/*.RSA</exclude>
                                    </excludes>
                                </filter>
                            </filters>
                            <shadedArtifactAttached>true</shadedArtifactAttached>
                            <shadedClassifierName>jar-with-dependencies</shadedClassifierName>
                            <artifactSet>
                                <!-- don't need to add airlift.slice, trino provides it to all plugins -->
                                <includes>
                                    <include>org.bouncycastle:bcprov-jdk15on</include>
                                </includes>
                            </artifactSet>
                            <relocations>
                                <relocation>
                                    <pattern>org.bouncycastle</pattern>
                                    <shadedPattern>org.bouncycastle.shaded</shadedPattern>
                                </relocation>
                            </relocations>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>