Post Request return 404 for Spring Boot with Postman - spring

Question

I am trying to use postman to test one of the post requests I created for my spring boot application. My post requests through postman always return 404.
I have created a same mapping route for a get request and with the postman, the get request works as expected.
I have tested with aws cli and made sure that I have the correct access key and secret key for uploading files to S3.
Code for my services
#Service
public class AmazonClient {
private AmazonS3 s3client;
#Value("${amazonProperties.endpointUrl}")
private String endpointUrl;
#Value("${amazonProperties.bucketName}")
private String bucketName;
#Value("${amazonProperties.accessKey}")
private String accessKey;
#Value("${amazonProperties.secretKey}")
private String secretKey;
#PostConstruct
private void initializeAmazon() {
AWSCredentials credentials = new BasicAWSCredentials(this.accessKey, this.secretKey);
this.s3client = AmazonS3ClientBuilder.standard().withRegion(Regions.US_EAST_2).withCredentials(
new AWSStaticCredentialsProvider(credentials)).build();
}
#Async
public String uploadFile(MultipartFile multipartFile, boolean enablePublicReadAccess) {
String fileUrl = "";
System.out.println("Reach");
try {
File file = convertMultiPartToFile(multipartFile);
String fileName = generateFileName(multipartFile);
System.out.println("FileName: " + fileName);
fileUrl = endpointUrl + "/" + bucketName + "/" + fileName;
PutObjectRequest putObjectRequest = new PutObjectRequest(this.bucketName, fileName, file);
if (enablePublicReadAccess) {
putObjectRequest.withCannedAcl(CannedAccessControlList.PublicRead);
}
s3client.putObject(putObjectRequest);
file.delete();
} catch (Exception e) {
e.printStackTrace();
}
return fileUrl;
}
private File convertMultiPartToFile(MultipartFile file) throws IOException {
File convFile = new File(file.getOriginalFilename());
FileOutputStream fos = new FileOutputStream(convFile);
fos.write(file.getBytes());
fos.close();
return convFile;
}
private String generateFileName(MultipartFile multiPart) {
return new Date().getTime() + "-" + multiPart.getOriginalFilename().replace(" ", "_");
}
public String deleteFileFromS3Bucket(String fileUrl) {
String fileName = fileUrl.substring(fileUrl.lastIndexOf("/") + 1);
s3client.deleteObject(new DeleteObjectRequest(bucketName, fileName));
return "Successfully deleted";
}
}
Code for my controller:
#RestController
#RequestMapping("/storage/files")
public class BucketController {
private AmazonClient amazonClient;
#Autowired
BucketController(AmazonClient amazonClient) {
this.amazonClient = amazonClient;
}
#GetMapping
public String getFile(){
return "Files";
}
#PostMapping("/file")
public String file() {
return "Reach!";
}
#PostMapping
public String uploadFile(#RequestPart(value = "file") MultipartFile file) {
System.out.println("Reach!!");
return this.amazonClient.uploadFile(file, true);
}
#DeleteMapping
public String deleteFile(#RequestPart(value = "url") String fileUrl) {
return this.amazonClient.deleteFileFromS3Bucket(fileUrl);
}
}
My security config:
#Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests().antMatchers("/css/**", "/js/**", "/fonts/**", "/index").permitAll()
.antMatchers("/storage*").permitAll();
Through postman, I have selected a POST request and put http://localhost:8080/storage/files/file, in the body, I have entered a key "file" and set the value to a file type and chose a file from my local.
Here is the response:
{
"timestamp": "2019-09-02T19:09:54.864+0000",
"status": 404,
"error": "Not Found",
"message": "No message available",
"path": "/storage/files/file"
}
Project Structure
Postman Results

Answer 1

This is almost certainly your security config interfering.
Have you tried: .antMatchers("/storage/**") instead?