#!/bin/bash

# This script is used to test the migration of IAM content from old minio
# instance to new minio instance.
#
# To run it locally, start the LDAP server in github.com/minio/minio-iam-testing
# repo (e.g. make podman-run), and then run this script.
#
# This script assumes that LDAP server is at:
#
#   `localhost:1389`
#
# if this is not the case, set the environment variable
# `_MINIO_LDAP_TEST_SERVER`.

	echo "Sleeping for nginx"
	sleep 20
}

__init__() {
	sudo apt install curl -y
	export GOPATH=/tmp/gopath
	export PATH=${PATH}:${GOPATH}/bin

	go install github.com/minio/mc@latest

	## this is needed because github actions don't have
	## docker-compose on all runners
	go install github.com/docker/compose/v2/cmd@latest
	mv -v /tmp/gopath/bin/cmd /tmp/gopath/bin/docker-compose

	TAG=minio/minio:dev make docker

	done
	return 1
}

function purge() {
	rm -rf "$1"
}

function __init__() {
	echo "Initializing environment"
	mkdir -p "$WORK_DIR"
	mkdir -p "$MINIO_CONFIG_DIR"

	## version is purposefully set to '3' for minio to migrate configuration file
	echo '{"version": "3", "credential": {"accessKey": "minio", "secretKey": "minio123"}, "region": "us-east-1"}' >"$MINIO_CONFIG_DIR/config.json"

./mc admin replicate add minio1 minio2

site_enabled=$(./mc admin replicate info minio1)
site_enabled_peer=$(./mc admin replicate info minio10)

[[ $site_enabled =~ "is not enabled" ]] && {
	echo "expected both peers to have same information"
	exit_1
}

[[ $site_enabled_peer =~ "is not enabled" ]] && {
	echo "expected both peers to have same information"
	exit_1
}

./mc admin user add minio1 foobar foo12345

sleep 200

# Test whether most recent tag update on minio2 is replicated to minio1
val=$(./mc tag list minio1/newbucket --json | jq -r .tagset | jq -r .key)
if [ "${val}" != "val2" ]; then
	echo "expected bucket tag to have replicated, exiting..."
	exit_1
fi

# Test if bucket created/deleted when minio1 is down healed
diff -q <(./mc ls minio1) <(./mc ls minio2) 1>/dev/null
if [ $? -ne 0 ]; then

		echo "1"
	fi
}

function purge() {
	rm -rf "$1"
}

function __init__() {
	echo "Initializing environment"
	mkdir -p "$WORK_DIR"
	mkdir -p "$MINIO_CONFIG_DIR"

	## version is purposefully set to '3' for minio to migrate configuration file
	echo '{"version": "3", "credential": {"accessKey": "minio", "secretKey": "minio123"}, "region": "us-east-1"}' >"$MINIO_CONFIG_DIR/config.json"
}

	exit 1
fi
if [ $count2 -ne 888 ]; then
	echo "BUG: Latest expiration days not updated on 'siteb'"
	exit 1
fi

## Check to make sure sitea transition rule is not overwritten
transDays=$(./mc ilm rule list sitea/bucket --json | jq '.config.Rules[0].Transition.Days')
if [ $transDays -ne 0 ] || [ "${transDays}" == "null" ]; then
	echo "BUG: Transition rule on sitea seems to be overwritten"

	exit 1
fi

./mc version info myminio/versioned | grep -q "versioning is enabled"
ret=$?
if [ $ret -ne 0 ]; then
	echo "expected versioning enabled after expansion"
	exit 1
fi

./mc encrypt info myminio/versioned | grep -q "Auto encryption 'sse-s3' is enabled"
ret=$?
if [ $ret -ne 0 ]; then
	echo "expected encryption enabled after expansion"
	exit 1
fi

remote_arn=$(./mc replicate ls sitea/bucket --json | jq -r .rule.Destination.Bucket)
sleep 1

./mc replicate resync start sitea/bucket/ --remote-bucket "${remote_arn}"
sleep 30s ## sleep for 30s idea is that we give 300ms per object.

./mc ls -r --versions sitea/bucket >/tmp/sitea.txt
./mc ls -r --versions siteb/bucket >/tmp/siteb.txt

out=$(diff -qpruN /tmp/sitea.txt /tmp/siteb.txt)
ret=$?
if [ $ret -ne 0 ]; then

sleep 200

# Test whether most recent tag update on minio2 is replicated to minio1
val=$(./mc tag list minio1/newbucket --json | jq -r .tagset | jq -r .key)
if [ "${val}" != "val2" ]; then
	echo "expected bucket tag to have replicated, exiting..."
	exit_1
fi

# Test if bucket created/deleted when minio1 is down healed
diff -q <(./mc ls minio1) <(./mc ls minio2) 1>/dev/null
if [ $? -ne 0 ]; then