h-hub

Auth.currentCredentials().then( res => {

      this.service.getDataFromAws(res).subscribe(
        data => {
          this.dbItem = data;
        },
        error => {
          this.error = "Unable to connect to the service.";
        }
      )

h-hub

package com.harshajayamanna.blog.service;

import com.harshajayamanna.blog.entity.BlogPost;
import com.harshajayamanna.blog.entity.Meta;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import javax.transaction.Transactional;
import java.io.Serializable;

h-hub

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<persistence version="2.2"
			 xmlns="http://xmlns.jcp.org/xml/ns/persistence"
			 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
			 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence
                        http://xmlns.jcp.org/xml/ns/persistence/persistence_2_2.xsd">

	<persistence-unit name="blogpostunit"
					  transaction-type="JTA">

h-hub

<application location="jakartaee8-hibernate-example.war"
             contextRoot="/" >
    <classloader commonLibraryRef="hibernate"/>
</application>

h-hub

<dataSource id="hibernatemysqldb"
              jndiName="jdbc/recruittimesdb">
  <jdbcDriver libraryRef="MySQLLib" />
  <properties databaseName="test_db"
                      serverName="localhost" password="admin1234" user="root"
                      serverTimezone="UTC" portNumber="3306" />
</dataSource>

<library id="MySQLLib">
  <file

h-hub

    @PreAuthorize("hasRole('ROLE_ROLE_ADMIN')")
    @RequestMapping(value = "/test", method = RequestMethod.GET, produces = { "application/json",
            "application/xml" })
    @ResponseBody
    @ResponseStatus(code = HttpStatus.OK)
    public Map<String, String> get() {

        String hostname = null;
        try {
            hostname = InetAddress.getLocalHost()

h-hub

@Component
public class UsernameSubClaimAdapter implements Converter<Map<String, Object>, Map<String, Object>> {
	private final MappedJwtClaimSetConverter delegate = MappedJwtClaimSetConverter.withDefaults(Collections.emptyMap());
	
	@Override
	public Map<String, Object> convert(Map<String, Object> claims) {
		Map<String, Object> convertedClaims = this.delegate.convert(claims);

		if (claims.containsKey("cognito:groups")) {
			convertedClaims.put("authorities", claims.get("cognito:groups"));

h-hub

  @Bean
	public JwtDecoder jwtDecoder() {

		NimbusJwtDecoder jwtDecoder = (NimbusJwtDecoder) JwtDecoders.fromIssuerLocation(issuerUri);

		OAuth2TokenValidator<Jwt> withClockSkew = new DelegatingOAuth2TokenValidator<>(
				new JwtTimestampValidator(Duration.ofSeconds(60)), new JwtIssuerValidator(issuerUri));

		jwtDecoder.setJwtValidator(withClockSkew);
		jwtDecoder.setClaimSetConverter(new UsernameSubClaimAdapter());

h-hub

  @Override
  protected void configure(HttpSecurity http) throws Exception {
    http.cors();

    http.csrf().disable();

    http.authorizeRequests().antMatchers("/status").permitAll().anyRequest().authenticated().and()
        .oauth2ResourceServer().jwt();
  }

h-hub

spring.security.oauth2.resourceserver.jwt.issuer-uri=https://cognito-idp.ap-southeast-1.amazonaws.com/ap-southeast-xxxxxxxxx
spring.security.oauth2.resourceserver.jwt.jwk-set-uri=https://cognito-idp.ap-southeast-1.amazonaws.com/ap-southeast-xxxxxxxxx/.well-known/jwks.json