Spring MVC rest services 400 bad request for some calls - rest

Question

I have a Spring mvc app and I also have rest services for some functionalities. It was working fine till last week, but suddenly some of the calls are having issues.
I noticed all of these calls are of type "method = RequestMethod.PUT" functions. I get the following error
org.springframework.web.client.HttpClientErrorException: 400 Bad Request
at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:91)
at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:614)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:570)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:530)
at org.springframework.web.client.RestTemplate.put(RestTemplate.java:382)
My Controller is
#Controller
#RequestMapping("user/a2")
public class ABCController {
#Autowired
private ABCServices ABCServices;
#RequestMapping(
value = "user/{userName}/checkTest",
method = {RequestMethod.GET, RequestMethod.POST} -----------------this call works fine
)
public #ResponseBody
String check(#PathVariable String userName) {
}
#RequestMapping(
value = "user/{userName}/validateABCSS",
method = RequestMethod.PUT
)
public #ResponseBody
ResponseEntity<byte[]> validateABCSS(#PathVariable String userName, #RequestBody AAA uSS) {
-----------------this call does not work
if ("Success".equals(result)) {
return new ResponseEntity<byte[]>(HttpStatus.OK);
} else {
return new ResponseEntity<byte[]>(result.getBytes(), HttpStatus.BAD_REQUEST);
}
}
}
RestClient.java,
public class RestClient {
private RestTemplate restTemplate;
private String UN;
private String serverUrl;
public RestClient() {
restTemplate = new RestTemplate();
}
public RestClient(String pServerUrl, String key, String sec, String pUN) {
ClientHttpRequestInterceptor tokenAuthInterceptor = new TokenAuthHeaderRequestInterceptor(key,sec, pUN);
restTemplate.setInterceptors(Collections.singletonList(tokenAuthInterceptor));
SSLContext sslContext = null;
try {
sslContext = SSLContexts.custom().loadTrustMaterial(null, new TrustSelfSignedStrategy()).useTLS().build();
} catch (Exception e) {
}
SSLConnectionSocketFactory connectionFactory = new SSLConnectionSocketFactory(sslContext,
new String[]{"SSLv2Hello","SSLv3", "TLSv1"}, null, new AllowAllHostnameVerifier());
HttpClient httpClient =
HttpClientBuilder.create().setSSLSocketFactory(connectionFactory).build();
ClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory(httpClient);
restTemplate.setRequestFactory(requestFactory);
}
public enum ServiceURLs {
VALIDATE_ABCSS("user/a2/user/{userName}/validateABCSS"), CheckTest("user/a2/user/{userName}/checkTest");
private String id;
private String url;
private ServiceURLs(String id) {
this.id = id;
this.url = id;
}
private ServiceURLs(String id, String url) {
this.id = id;
this.url = url;
}
public String getId() {
return this.id;
}
public String getUrl() {
return this.url;
}
}
public RestTemplate getRestTemplate() {
return this.restTemplate;
}
}
I call the template as below
getRestTemplate().put(serverUrl + RestClient.ServiceURLs.VALIDATE_ABCSS.getUrl(), pObject, getLogin()).
The only thing I did was to config SSL, but now changed them back to old state(though the keystores has the keys). I am even using the URLS with only http. Any help appreciated. Thanks.
The setup: my app is in tomcat, rest services app is in weblogic, the authentication happens via custom app(keys and secret).

Answer 1

May be result is coming as false.
Check what is reason for result value is "false".