Not empty context path bugfix

src/main/java/it/inaf/ia2/transfer/controller/FileController.java

@@ -13,7 +13,10 @@ public abstract class FileController {
     protected HttpServletRequest request;
 
     public String getPath() {
-        String[] parts = request.getRequestURI().split("/");
+
+        String uri = request.getRequestURI().substring(request.getContextPath().length());
+
+        String[] parts = uri.split("/");
         return String.join("/", Arrays.stream(parts)
                 .map(p -> URLDecoder.decode(p, StandardCharsets.UTF_8))
                 .collect(Collectors.toList()));

src/test/java/it/inaf/ia2/transfer/controller/GetFileControllerTest.java

@@ -61,13 +61,28 @@ public class GetFileControllerTest {
         fileInfo.setVirtualPath("/path/to/myfile");
         fileInfo.setIsPublic(true);
 
-        when(fileDao.getFileInfo(any())).thenReturn(Optional.of(fileInfo));
+        when(fileDao.getFileInfo(eq("/path/to/myfile"))).thenReturn(Optional.of(fileInfo));
 
         mockMvc.perform(get("/path/to/myfile"))
                 .andDo(print())
                 .andExpect(status().isOk());
     }
 
+    @Test
+    public void testContextPathIsRemoved() throws Exception {
+
+        FileInfo fileInfo = new FileInfo();
+        fileInfo.setOsPath(tempFile.getAbsolutePath());
+        fileInfo.setVirtualPath("/path/to/myfile");
+        fileInfo.setIsPublic(true);
+
+        when(fileDao.getFileInfo(eq("/path/to/myfile"))).thenReturn(Optional.of(fileInfo));
+
+        mockMvc.perform(get("/context/path/to/myfile").contextPath("/context"))
+                .andDo(print())
+                .andExpect(status().isOk());
+    }
+
     @Test
     public void testFileNotFoundInDb() throws Exception {
         mockMvc.perform(get("/path/to/myfile"))