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SslTest.java
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SslTest.java
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// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (c) 2012-2014 Monty Program Ab
// Copyright (c) 2015-2021 MariaDB Corporation Ab
package org.mariadb.jdbc.integration;
import static org.junit.jupiter.api.Assertions.*;
import java.io.*;
import java.nio.file.Paths;
import java.security.NoSuchAlgorithmException;
import java.sql.*;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
import javax.net.ssl.SSLContext;
import org.junit.jupiter.api.*;
import org.mariadb.jdbc.*;
import org.mariadb.jdbc.Connection;
import org.mariadb.jdbc.Statement;
import org.mariadb.jdbc.integration.tools.TcpProxy;
@DisplayName("SSL tests")
public class SslTest extends Common {
private static Integer sslPort;
private static final String baseOptions = "&user=serverAuthUser&password=!Passw0rd3Works";
private static final String baseMutualOptions = "&user=mutualAuthUser&password=!Passw0rd3Works";
@AfterAll
public static void drop() throws SQLException {
Statement stmt = sharedConn.createStatement();
try {
stmt.execute("DROP USER serverAuthUser");
} catch (SQLException e) {
// eat
}
}
@BeforeAll
public static void beforeAll2() throws SQLException {
drop();
Assumptions.assumeTrue(haveSsl());
createSslUser("serverAuthUser", "REQUIRE SSL");
createSslUser("mutualAuthUser", "REQUIRE X509");
Statement stmt = sharedConn.createStatement();
//mysql 8.0.31 broken public key retrieval, so avoid FLUSHING for now
Assumptions.assumeTrue(!isMariaDBServer() && !exactVersion(8, 0 ,31));
stmt.execute("FLUSH PRIVILEGES");
sslPort =
System.getenv("TEST_MAXSCALE_TLS_PORT") == null
|| System.getenv("TEST_MAXSCALE_TLS_PORT").isEmpty()
? null
: Integer.valueOf(System.getenv("TEST_MAXSCALE_TLS_PORT"));
}
private static void createSslUser(String user, String requirement) throws SQLException {
boolean useOldNotation =
(!isMariaDBServer() || !minVersion(10, 2, 0))
&& (isMariaDBServer() || !minVersion(8, 0, 0));
Statement stmt = sharedConn.createStatement();
if (useOldNotation) {
stmt.execute("CREATE USER IF NOT EXISTS '" + user + "'@'%' " + requirement);
stmt.execute(
"GRANT SELECT ON *.* TO '"
+ user
+ "'@'%' IDENTIFIED BY '!Passw0rd3Works' "
+ requirement);
} else {
if (!isMariaDBServer() && minVersion(8, 0, 0)) {
stmt.execute(
"CREATE USER IF NOT EXISTS '"
+ user
+ "'@'%' IDENTIFIED WITH mysql_native_password BY '!Passw0rd3Works' "
+ requirement);
} else {
stmt.execute(
"CREATE USER IF NOT EXISTS '"
+ user
+ "'@'%' IDENTIFIED BY '!Passw0rd3Works' "
+ requirement);
}
stmt.execute("GRANT SELECT ON " + sharedConn.getCatalog() + ".* TO '" + user + "'@'%' ");
}
}
private String getSslVersion(Connection con) throws SQLException {
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("show STATUS LIKE 'Ssl_version'");
if (rs.next()) {
return rs.getString(2);
}
return null;
}
@Test
public void simpleSsl() throws SQLException {
try (Connection con = createCon("sslMode=trust", sslPort)) {
assertNotNull(getSslVersion(con));
}
try (Connection con = createCon("sslMode=trust&useReadAheadInput=false", sslPort)) {
assertNotNull(getSslVersion(con));
}
}
@Test
public void mandatorySsl() throws SQLException {
Assumptions.assumeTrue(
!"maxscale".equals(System.getenv("srv")) && !"skysql-ha".equals(System.getenv("srv")));
try (Connection con = createCon(baseOptions + "&sslMode=trust", sslPort)) {
assertNotNull(getSslVersion(con));
}
assertThrows(SQLException.class, () -> createCon(baseOptions + "&sslMode=disable"));
assertThrows(
SQLInvalidAuthorizationSpecException.class,
() -> createCon(baseMutualOptions + "&sslMode=trust", sslPort));
}
@Test
public void enabledSslProtocolSuites() throws SQLException {
Assumptions.assumeTrue(
!"maxscale".equals(System.getenv("srv")) && !"skysql-ha".equals(System.getenv("srv")));
try {
List<String> protocols =
Arrays.asList(SSLContext.getDefault().getSupportedSSLParameters().getProtocols());
Assumptions.assumeTrue(protocols.contains("TLSv1.3") && protocols.contains("TLSv1.2"));
} catch (NoSuchAlgorithmException e) {
// eat
}
try (Connection con =
createCon(
baseOptions + "&sslMode=trust&enabledSslProtocolSuites=TLSv1.2,TLSv1.3", sslPort)) {
assertNotNull(getSslVersion(con));
}
Common.assertThrowsContains(
SQLNonTransientConnectionException.class,
() ->
createCon(baseMutualOptions + "&sslMode=trust&enabledSslProtocolSuites=SSLv3", sslPort),
"No appropriate protocol");
Common.assertThrowsContains(
SQLException.class,
() ->
createCon(
baseMutualOptions + "&sslMode=trust&enabledSslProtocolSuites=unknown", sslPort),
"Unsupported SSL protocol 'unknown'");
}
@Test
public void enabledSslCipherSuites() throws SQLException {
Assumptions.assumeTrue(
!"maxscale".equals(System.getenv("srv")) && !"skysql-ha".equals(System.getenv("srv")));
try (Connection con =
createCon(
baseOptions
+ "&sslMode=trust&enabledSslCipherSuites=TLS_DHE_RSA_WITH_AES_256_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
sslPort)) {
assertNotNull(getSslVersion(con));
}
Common.assertThrowsContains(
SQLException.class,
() ->
createCon(
baseMutualOptions + "&sslMode=trust&enabledSslCipherSuites=UNKNOWN_CIPHER",
sslPort),
"Unsupported SSL cipher");
}
@Test
public void mutualAuthSsl() throws SQLException {
Assumptions.assumeTrue(
!"maxscale".equals(System.getenv("srv")) && !"skysql-ha".equals(System.getenv("srv")));
Assumptions.assumeTrue(System.getenv("TEST_DB_CLIENT_PKCS") != null);
// without password
assertThrows(
SQLInvalidAuthorizationSpecException.class,
() ->
createCon(
baseMutualOptions
+ "&sslMode=trust&keyStore="
+ System.getenv("TEST_DB_CLIENT_PKCS"),
sslPort));
// with password
try (Connection con =
createCon(
baseMutualOptions
+ "&sslMode=trust&keyStore="
+ System.getenv("TEST_DB_CLIENT_PKCS")
+ "&keyStorePassword=kspass",
sslPort)) {
assertNotNull(getSslVersion(con));
}
// with URL
boolean isWin = System.getProperty("os.name").toLowerCase(Locale.ROOT).contains("win");
try (Connection con =
createCon(
baseMutualOptions
+ "&sslMode=trust&keyStore="
+ "file://"
+ (isWin ? "/" : "")
+ System.getenv("TEST_DB_CLIENT_PKCS")
+ "&keyStorePassword=kspass",
sslPort)) {
assertNotNull(getSslVersion(con));
}
// wrong keystore type
assertThrows(
SQLInvalidAuthorizationSpecException.class,
() ->
createCon(
baseMutualOptions
+ "&sslMode=trust&keyStoreType=JKS&keyStore="
+ System.getenv("TEST_DB_CLIENT_PKCS"),
sslPort));
// good keystore type
try (Connection con =
createCon(
baseMutualOptions
+ "&sslMode=trust&keyStoreType=pkcs12&keyStore="
+ System.getenv("TEST_DB_CLIENT_PKCS")
+ "&keyStorePassword=kspass",
sslPort)) {
assertNotNull(getSslVersion(con));
}
// with system properties
System.setProperty("javax.net.ssl.keyStore", System.getenv("TEST_DB_CLIENT_PKCS"));
System.setProperty("javax.net.ssl.keyStorePassword", "kspass");
try (Connection con = createCon(baseMutualOptions + "&sslMode=trust", sslPort)) {
assertNotNull(getSslVersion(con));
}
// wrong keystore type
System.setProperty("javax.net.ssl.keyStoreType", "JKS");
try (Connection con = createCon(baseMutualOptions + "&sslMode=trust", sslPort)) {
assertNotNull(getSslVersion(con));
}
try (Connection con = createCon(baseMutualOptions + "&sslMode=trust", sslPort)) {
assertNotNull(getSslVersion(con));
}
System.clearProperty("javax.net.ssl.keyStoreType");
try (Connection con =
createCon(baseMutualOptions + "&sslMode=trust&keyStoreType=JKS", sslPort)) {
assertNotNull(getSslVersion(con));
}
// without password
System.clearProperty("javax.net.ssl.keyStorePassword");
assertThrows(
SQLInvalidAuthorizationSpecException.class,
() -> createCon(baseMutualOptions + "&sslMode=trust", sslPort));
}
@Test
public void certificateMandatorySsl() throws Throwable {
String serverCertPath = retrieveCertificatePath();
Assumptions.assumeTrue(serverCertPath != null, "Canceled, server certificate not provided");
// certificate path, like /path/certificate.crt
try (Connection con =
createCon(baseOptions + "&sslMode=VERIFY_CA&serverSslCert=" + serverCertPath, sslPort)) {
assertNotNull(getSslVersion(con));
}
try (Connection con =
createCon(baseOptions + "&sslMode=VERIFY_CA&serverSslCert=file:///wrongPath", sslPort)) {
assertNotNull(getSslVersion(con));
} catch (Exception e) {
assertTrue(e.getCause() instanceof FileNotFoundException);
}
if (!"localhost".equals(hostname)) {
try (Connection con =
createCon(
baseOptions + "&sslMode=VERIFY_FULL&serverSslCert=" + serverCertPath, sslPort)) {
assertNotNull(getSslVersion(con));
}
Configuration conf = Configuration.parse(mDefUrl);
HostAddress hostAddress = conf.addresses().get(0);
try {
proxy = new TcpProxy(hostAddress.host, sslPort == null ? hostAddress.port : sslPort);
} catch (IOException i) {
throw new SQLException("proxy error", i);
}
String url = mDefUrl.replaceAll("//([^/]*)/", "//localhost:" + proxy.getLocalPort() + "/");
Common.assertThrowsContains(
SQLException.class,
() ->
DriverManager.getConnection(
url + "&sslMode=VERIFY_FULL&serverSslCert=" + serverCertPath),
"DNS host \"localhost\" doesn't correspond to certificate");
}
String urlPath = Paths.get(serverCertPath).toUri().toURL().toString();
// file certificate path, like file:/path/certificate.crt
try (Connection con =
createCon(baseOptions + "&sslMode=VERIFY_CA&serverSslCert=" + urlPath, sslPort)) {
assertNotNull(getSslVersion(con));
}
String certificateString = getServerCertificate(serverCertPath);
// file certificate, like -----BEGIN CERTIFICATE-----...
try (Connection con =
createCon(baseOptions + "&sslMode=VERIFY_CA&serverSslCert=" + certificateString, sslPort)) {
assertNotNull(getSslVersion(con));
}
assertThrows(
SQLNonTransientConnectionException.class,
() -> createCon(baseOptions + "&sslMode=VERIFY_CA", sslPort));
assertThrows(
SQLInvalidAuthorizationSpecException.class,
() ->
createCon(
baseMutualOptions + "&sslMode=VERIFY_CA&serverSslCert=" + serverCertPath, sslPort));
}
private String getServerCertificate(String serverCertPath) throws SQLException {
try (BufferedReader br =
new BufferedReader(new InputStreamReader(new FileInputStream(serverCertPath)))) {
StringBuilder sb = new StringBuilder();
String line;
while ((line = br.readLine()) != null) {
sb.append(line);
sb.append("\n");
}
return sb.toString();
} catch (Exception e) {
throw new SQLException("abnormal exception", e);
}
}
public static String retrieveCertificatePath() throws Exception {
String serverCertificatePath = checkFileExists(System.getProperty("serverCertificatePath"));
// try local server
if (serverCertificatePath == null
&& !"skysql".equals(System.getenv("srv"))
&& !"skysql-ha".equals(System.getenv("srv"))) {
try (ResultSet rs = sharedConn.createStatement().executeQuery("select @@ssl_cert")) {
assertTrue(rs.next());
serverCertificatePath = checkFileExists(rs.getString(1));
}
}
if (serverCertificatePath == null) {
serverCertificatePath = checkFileExists("../../ssl/server.crt");
}
return serverCertificatePath;
}
private static String checkFileExists(String path) throws IOException {
if (path == null) return null;
File f = new File(path);
if (f.exists()) {
return f.getCanonicalPath().replace("\\", "/");
}
return null;
}
}