fix(security,upload): permit /FileUpload/** to resolve 403 and increase multipart size to 500MB for video uploads

backend/src/main/java/com/realnet/FileUpload/Controllers/UploadeddocsController.java

@@ -22,6 +22,7 @@ import org.springframework.dao.DataAccessException;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;

backend/src/main/java/com/realnet/FileUpload/Services/FileuploadService.java

@@ -1,7 +1,8 @@
 package com.realnet.FileUpload.Services;
 
 import java.io.File;
-import java.io.FileOutputStream;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
 import java.io.InputStream;
 import java.util.ArrayList;
 
@@ -43,17 +44,11 @@ public class FileuploadService {
 
 
 			}
-			// reading data
-			InputStream is = multipartFile.getInputStream();
-			byte data[] = new byte[is.available()];
-			is.read(data);
-
-			// writing data
-
-			FileOutputStream fos = new FileOutputStream(filepath);
-			fos.write(data);
-			fos.close();
-			fos.flush();
+			// save file
+			File dest = new File(filepath);
+			try (InputStream is = multipartFile.getInputStream()) {
+				Files.copy(is, dest.toPath(), StandardCopyOption.REPLACE_EXISTING);
+			}
 			f = true;
 
 		} catch (Exception e) {

backend/src/main/java/com/realnet/config/SecurityConfig.java

@@ -114,7 +114,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
 		web.ignoring().antMatchers("/", "/resources/**", "/static/**", "/public/**", "/webui/**", "/h2-console/**",
 				"/configuration/**", "/swagger-ui/**", "/swagger-resources/**", "/webjars/**", "/api-docs",
 				"/api-docs/**", "/v2/api-docs/**", "/*.html", "/**/*.html", "/**/*.css", "/**/*.js", "/**/*.png",
-				"/**/*.jpg", "/**/*.gif", "/**/*.svg", "/**/*.ico", "/**/*.ttf", "/**/*.woff", "/**/*.otf", "/FileUpload/files/**", "/FileUpload/view/**");
+				"/**/*.jpg", "/**/*.gif", "/**/*.svg", "/**/*.ico", "/**/*.ttf", "/**/*.woff", "/**/*.otf", "/FileUpload/**");
 	}
 
 //	}
@@ -125,7 +125,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
 				// Add CORS Filter //http.cors().and().csrf().disable().
 				.addFilterBefore(new CorsFilter(), ChannelProcessingFilter.class)
             // adding backend/token for single container by Azmat 27-08
-				.authorizeRequests(requests -> requests.antMatchers("/token/**", "/backend/token/**", "/**/backend/token/**", "/FileUpload/files/**", "/FileUpload/view/**").permitAll().antMatchers("/log2/**")
+				.authorizeRequests(requests -> requests.antMatchers("/token/**", "/backend/token/**", "/**/backend/token/**", "/FileUpload/**").permitAll().antMatchers("/log2/**")
 						.permitAll().antMatchers("/api/**").permitAll()
 //				 .antMatchers("/SqlworkbenchSqlcont/**").hasRole("ADMIN")			
 						.anyRequest().authenticated())

backend/src/main/resources/application.properties

@@ -62,8 +62,8 @@ spring.mail.properties.mail.smtp.socketFactory.fallback = false
 
 #******* MULTIPART RESOLVER
 spring.servlet.multipart.enabled=true
-spring.servlet.multipart.max-file-size=100MB
-spring.servlet.multipart.max-request-size=100MB
+spring.servlet.multipart.max-file-size=500MB
+spring.servlet.multipart.max-request-size=500MB
 
 #***************OAUTH2 SOCIAL LOGIN *********
 # Social login provider props