CI docker uses correct uid/gip with use of create-user.sh script

 patch by Siyao He; reviewed by Mick Semb Wever for CASSANDRA-18971

Jenkinsfile-asf

@@ -62,7 +62,12 @@ pipeline {
 }
 
 def executeTests() {
-    sh "docker run -e TEST_JAVA_VERSION=${TEST_JAVA_VERSION} -e SERVER_VERSION=${SERVER_VERSION} -v \$(pwd):/home/docker/cassandra-java-driver apache.jfrog.io/cassan-docker/apache/cassandra-java-driver-testing-ubuntu2204 cassandra-java-driver/ci/run-tests.sh"
+    sh """
+        container_id=\$(docker run -td -e TEST_JAVA_VERSION=${TEST_JAVA_VERSION} -e SERVER_VERSION=${SERVER_VERSION} -v \$(pwd):/home/docker/cassandra-java-driver apache.jfrog.io/cassan-docker/apache/cassandra-java-driver-testing-ubuntu2204 'sleep 2h')
+        docker exec --user root \$container_id bash -c \"sudo bash /home/docker/cassandra-java-driver/ci/create-user.sh docker \$(id -u) \$(id -g) /home/docker/cassandra-java-driver\"
+        docker exec --user docker \$container_id './cassandra-java-driver/ci/run-tests.sh'
+        ( nohup docker stop \$container_id >/dev/null 2>/dev/null & )
+    """
 }
 
 // branch pattern for cron

ci/create-user.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+################################
+#
+# Prep
+#
+################################
+
+if [ "$1" == "-h" ]; then
+   echo "$0 [-h] <username> <uid> <gid>"
+   echo " this script is used internally by other scripts in the same directory to create a user with the running host user's same uid and gid"
+   exit 1
+fi
+
+# arguments
+username=$1
+uid=$2
+gid=$3
+BUILD_HOME=$4
+
+################################
+#
+# Main
+#
+################################
+
+# disable git directory ownership checks
+su ${username} -c "git config --global safe.directory '*'"
+
+if grep "^ID=" /etc/os-release | grep -q 'debian\|ubuntu' ; then
+   deluser docker
+   adduser --quiet --disabled-login --no-create-home --uid $uid --gecos ${username} ${username}
+   groupmod --non-unique -g $gid $username
+   gpasswd -a ${username} sudo >/dev/null
+else
+   adduser --no-create-home --uid $uid ${username}
+fi
+
+# sudo priviledges
+echo "${username} ALL=(root) NOPASSWD:ALL" > /etc/sudoers.d/${username}
+chmod 0440 /etc/sudoers.d/${username}
+
+# proper permissions
+chown -R ${username}:${username} /home/docker
+chmod og+wx ${BUILD_HOME}