verify_checksum_after_heal() {
	local sum1
	sum1=$(curl -s "$2" | sha256sum)
	mc admin heal --json -r "$1" >/dev/null # test after healing
	local sum1_heal
	sum1_heal=$(curl -s "$2" | sha256sum)

	if [ "${sum1_heal}" != "${sum1}" ]; then
		echo "mismatch expected ${sum1_heal}, got ${sum1}"
		exit 1
	fi
}

verify_checksum_mc() {
	local expected
	expected=$(mc cat "$1" | sha256sum)
	local got
	got=$(mc cat "$2" | sha256sum)

		err = fmt.Errorf("Unknown release data `%s`", data)
		return sha256Sum, releaseTime, releaseInfo, err
	}

	sha256Sum, err = hex.DecodeString(fields[0])
	if err != nil {
		return sha256Sum, releaseTime, releaseInfo, err
	}

	releaseInfo = fields[1]

	releaseTime, err = releaseInfoToReleaseTime(releaseInfo)
	return sha256Sum, releaseTime, releaseInfo, err
}

	minisign -qQSm ./minio-${arch}.${release} -s "$CRED_DIR/minisign.key" <"$CRED_DIR/minisign-passphrase"

	sha256sum_str=$(sha256sum <./minio-${arch}.${release})
	rc=$?
	if [ "$rc" -ne 0 ]; then
		abort "unable to generate sha256sum for ${1}"
	fi
	echo "${sha256sum_str// -/minio.${release}}" >./minio-${arch}.${release}.sha256sum
}

function main() {
	echo "Testing builds for OS/Arch: ${SUPPORTED_OSARCH}"

    curl -s -q https://dl.min.io/server/minio/hotfixes/linux-${TARGETARCH}/archive/minio.${RELEASE}.sha256sum -o /go/bin/minio.sha256sum && \
    chmod +x /go/bin/minio

# Download mc binary and signature files
RUN curl -s -q https://dl.min.io/client/mc/release/linux-${TARGETARCH}/mc -o /go/bin/mc && \

ARG RELEASE

RUN chmod -R 777 /usr/bin

COPY ./minio-${TARGETARCH}.${RELEASE} /usr/bin/minio
COPY ./minio-${TARGETARCH}.${RELEASE}.minisig /usr/bin/minio.minisig
COPY ./minio-${TARGETARCH}.${RELEASE}.sha256sum /usr/bin/minio.sha256sum

COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh

ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]

VOLUME ["/data"]

    curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE}.sha256sum -o /go/bin/minio.sha256sum && \
    chmod +x /go/bin/minio

# Download mc binary and signature files
RUN curl -s -q https://dl.min.io/client/mc/release/linux-${TARGETARCH}/mc -o /go/bin/mc && \

    curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE}.sha256sum -o /go/bin/minio.sha256sum && \
    chmod +x /go/bin/minio

# Download mc binary and signature files
RUN curl -s -q https://dl.min.io/client/mc/release/linux-${TARGETARCH}/mc -o /go/bin/mc && \

    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
    exit 1
  elif command -v sha256sum >/dev/null; then
    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
      distributionSha256Result=true
    fi
  elif command -v shasum >/dev/null; then

}

func reqSignatureV4Verify(r *http.Request, region string, stype serviceType) (s3Error APIErrorCode) {
	sha256sum := getContentSha256Cksum(r, stype)
	switch {
	case isRequestSignatureV4(r):
		return doesSignatureMatch(sha256sum, r, region, stype)
	case isRequestPresignedSignatureV4(r):
		return doesPresignedSignatureMatch(sha256sum, r, region, stype)
	default:
		return ErrAccessDenied
	}
}

	}

	for i, testCase := range testCases {
		sha256Sum, result, releaseInfo, err := parseReleaseData(testCase.data)
		if !testCase.expectedErr {
			if err != nil {
				t.Errorf("error case %d: expected no error, got: %v", i+1, err)
			}
		} else if err == nil {
			t.Errorf("error case %d: expected error got: %v", i+1, err)
		}
		if err == nil {
			if hex.EncodeToString(sha256Sum) != testCase.expectedSha256hex {