JDBC Connection: access denied - mysql

Question

I am trying to get the JDBC connection with mysql over SSL.
I have already imported the valid certificate to cacertsSSL.jks file.
Still i am not able to connect.
Is there a way out without extending or changing the Driver?
public static void getMysqlConnection() {
Connection connection = null;
try {
Class.forName("com.mysql.jdbc.Driver");
Driver driver = DriverManager.getDriver(URL);
DriverPropertyInfo[] info = driver.getPropertyInfo(URL, null);
String URL = "jdbc:mysql://myHost:3307/myDB?verifyServerCertificate=false&requireSSL=true&useSSL=true";
String USER = "myUser";
String PASSWORD = "myPwd";
System.setProperty("javax.net.ssl.keyStore", "C:\\Development\\cacertsSSL.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "changeit");
System.setProperty("javax.net.ssl.trustStore", "C:\\Development\\cacertsSSL.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "changeit");
Connection conn = DriverManager.getConnection(URL, USER, PASSWORD);
System.out.println(conn);
} catch (Exception e) {
System.out.println("Connection Failed! Check output console");
e.printStackTrace();
return;
}
}
Below is connection error Stack Trace
java.sql.SQLException: Access denied for user 'myuser'#'myHost' (using password: YES)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:910)
at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3923)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1273)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2031)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:718)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:302)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:282)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:154)
at com.test.Test1.getMysqlConnection(Test1.java:152)
at com.test.Test1.main(Test1.java:25)
Answer:
Here is what made it work:
String URL = "jdbc:mysql://myHost:3307/myDB?useSSL=true";
String USER = "myUser";
String PASSWORD = "myPwd";
System.setProperty("javax.net.ssl.trustStore", "C:\\Development\\cacertsSSL.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "changeit");
Only TrustStore is sufficient in this case and only useSSL worked in my case.
Thanks.

Answer 1

You got the username or password wrong, or you can't connect as that user from that host. But that also indicates that the SSL part is working properly.