Encoded password does not look like BCrypt

Question

I am using Spring Boot, Spring Security, OAuth2 and JWT to authenticate my application, but I keep getting this nasty error and I don\'t have any idea what is wrong. My

Answer 1

Update field client_secret in table oauth_client_details with BCryptPasswordEncoder in case you migrate spring boot from 1x to 2x. To encode secret use:

    BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
    String password = "12345678";
    String encodedPassword = passwordEncoder.encode(password);

    System.out.println();
    System.out.println("Password is         : " + password);
    System.out.println("Encoded Password is : " + encodedPassword);
    System.out.println();

    boolean isPasswordMatch = passwordEncoder.matches(password, encodedPassword);
    System.out.println("Password : " + password + "   isPasswordMatch    : " + isPasswordMatch);