com.cosw.productsmaster.authsec.UserAuthenticationProvider.java Source code

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Here is the source code for com.cosw.productsmaster.authsec.UserAuthenticationProvider.java

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package com.cosw.productsmaster.authsec;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.springframework.security.authentication.AbstractAuthenticationToken;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.GrantedAuthority;

/**
 *
 * @author hcadavid
 */
public class UserAuthenticationProvider implements AuthenticationProvider {

    public Authentication authenticate(Authentication authentication) throws AuthenticationException {
        String user = authentication.getPrincipal().toString();
        String pwd = authentication.getCredentials().toString();

        //PUT Auth Bean here

        boolean result = user.equals("myuser") && pwd.equals("mypassword");
        System.out.println("hola" + result);
        if (result) {
            List<GrantedAuthority> grantedAuthorities = new ArrayList<>();
            UserAuthenticationToken auth = new UserAuthenticationToken(authentication.getPrincipal(),
                    authentication.getCredentials(), grantedAuthorities);

            return auth;
        } else {
            throw new BadCredentialsException("Bad User Credentials.");
        }

    }

    @Override
    public boolean supports(Class<?> type) {
        return true;
    }

}

class UserAuthenticationToken extends AbstractAuthenticationToken {

    private static final long serialVersionUID = -1092219614309982278L;
    private final Object principal;
    private Object credentials;

    public UserAuthenticationToken(Object principal, Object credentials,
            Collection<? extends GrantedAuthority> authorities) {
        super(authorities);
        this.principal = principal;
        this.credentials = credentials;
        super.setAuthenticated(true);
    }

    @Override
    public Object getCredentials() {
        return this.credentials;
    }

    @Override
    public Object getPrincipal() {
        return this.principal;
    }
}