assertTrue(response.isReceived());

            response.clearReceived();

            assertFalse(response.isReceived());
        }
    }

    @Nested
    @DisplayName("Signature Tests")
    class SignatureTests {

        @Test
        @DisplayName("Should detect signed packet")
        void testIsSigned() {
            response.setFlagsForTest(ServerMessageBlock2.SMB2_FLAGS_SIGNED);

            super(AsmConstants.ASM_LEVEL)
        }

        @Override
        void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
            if (signature != null) {
                new SignatureReader(signature).accept(new SignatureVisitor(AsmConstants.ASM_LEVEL) {
                    @Override

	type testCase struct {
		req   *http.Request
		authT authType
	}
	nopCloser := io.NopCloser(io.LimitReader(&nullReader{}, 1024))
	testCases := []testCase{
		// Test case - 1
		// Check for generic signature v4 header.
		{
			req: &http.Request{
				URL: &url.URL{
					Host:   "127.0.0.1:9000",
					Scheme: httpScheme,
					Path:   SlashSeparator,
				},
				Header: http.Header{

	}
}

// postPresignSignatureV4 - presigned signature for PostPolicy requests.
func postPresignSignatureV4(policyBase64 string, t time.Time, secretAccessKey, location string) string {
	// Get signining key.
	signingkey := getSigningKey(secretAccessKey, t, location, "s3")
	// Calculate signature.
	signature := getSignature(signingkey, policyBase64)
	return signature
}

	if err != nil {
		t.Fatal(err)
	}
	v0 := xl.versions[0]

	// Saved with signature 0xfe, 0x54, 0xbc, 0x2f
	// Signature must be converted after load.
	wantSig := [4]byte{0x1e, 0x5f, 0xba, 0x4a}
	if v0.header.Signature != wantSig {
		t.Errorf("Wrong signature, want %#v, got %#v", wantSig, v0.header.Signature)
	}
	v, err := xl.getIdx(0)
	if err != nil {
		t.Fatal(err)
	}

        }
    }

    @Nested
    @DisplayName("Signature Verification Tests")
    class SignatureVerificationTests {

        @BeforeEach
        void setup() {
            testBlock = new TestServerMessageBlock(mockConfig);
        }

        @Test
        @DisplayName("Test verify signature with no digest")
        void testVerifySignatureNoDigest() {

            writeLittleEndianInt(baos, 20); // signature size
            writeLittleEndianLong(baos, 80); // offset (aligned)

            // Buffer 3: PRIVSVR_CHECKSUM
            writeLittleEndianInt(baos, PacConstants.PRIVSVR_CHECKSUM);
            writeLittleEndianInt(baos, 20); // signature size
            writeLittleEndianLong(baos, 104); // offset (aligned)

    }

    /**
     * Returns method parameters from method signature, e.g. "(Ljava/lang/String;I)V" -> "(Ljava/lang/String;I)"
     */
    private static String methodParametersFromSignature(CtMethod method) {
        return method.signature.substring(0, method.signature.indexOf(")") + 1)
    }

RUN apk add -U --no-cache ca-certificates && \
    apk add -U --no-cache curl && \
    apk add -U --no-cache bash && \
    go install aead.dev/minisign/cmd/minisign@v0.2.1

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

ENV CGO_ENABLED=0

# Install curl and minisign
RUN apk add -U --no-cache ca-certificates && \
    apk add -U --no-cache curl && \
    go install aead.dev/minisign/cmd/minisign@v0.2.1

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