I have read those posts on StackOverflow:
Redirect http to https on spring boot embedded undertow
Spring RestTemplate redirect 302
Redirect HTTP to HTTPS in Undertow
I would like to configure Undertow to redirect from HTTP to HTTPS with GET and POST. GET works, but when POSTing it looks for GET method with the same URL (and in my case it finds).
My server config:
@Configuration
public class UndertowConfig {
@Bean
public EmbeddedServletContainerFactory undertow() {
UndertowEmbeddedServletContainerFactory undertow = new UndertowEmbeddedServletContainerFactory();
undertow.addBuilderCustomizers(builder -> builder.addHttpListener(8080, "0.0.0.0"));
undertow.addDeploymentInfoCustomizers(deploymentInfo -> {
deploymentInfo.addSecurityConstraint(new SecurityConstraint()
.addWebResourceCollection(new WebResourceCollection()
.addUrlPattern("/*"))
.setTransportGuaranteeType(TransportGuaranteeType.CONFIDENTIAL)
.setEmptyRoleSemantic(SecurityInfo.EmptyRoleSemantic.PERMIT))
.setConfidentialPortManager(exchange -> 8443);
});
return undertow;
}
}
Enforced HTTPS:
@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http.requiresChannel().anyRequest().requiresSecure();
}
}
Controller:
@RestController
public class HelloController {
@RequestMapping("/")
public String get() {
return "GET";
}
@RequestMapping(value = "/", method = RequestMethod.POST)
public String post() {
return "POST";
}
}
Client:
public class Client {
public static void main(String[] args) {
HttpsURLConnection.setDefaultHostnameVerifier((hostname, session) -> true);
HttpComponentsClientHttpRequestFactory factory = new HttpComponentsClientHttpRequestFactory();
HttpClient httpClient = HttpClientBuilder.create().setRedirectStrategy(new LaxRedirectStrategy()).setSSLHostnameVerifier((hostname, session) -> true).build();
factory.setHttpClient(httpClient);
RestTemplate restTemplate = new RestTemplate(factory);
String get = restTemplate.getForObject("http://localhost:8080/", String.class);
ResponseEntity<String> post = restTemplate.postForEntity("http://localhost:8080/", null, String.class);
}
}
How to make that POST request goes into POST?
