Fix permessi

Leonardo Vannucci

2018-10-01 59454f87bedb0b19b772ea93eabbb2bec910a150

 dg1cloud-core/src/main/java/it/digione/dg1cloud/service/CloudService.java
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@@ -7,9 +7,19 @@
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 import java.io.InputStream;
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 import java.net.URL;
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 import java.nio.charset.StandardCharsets;
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+import java.nio.file.Files;
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+import java.nio.file.LinkOption;
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+import java.nio.file.attribute.GroupPrincipal;
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+import java.nio.file.attribute.PosixFileAttributeView;
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+import java.nio.file.attribute.PosixFileAttributes;
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+import java.nio.file.attribute.PosixFilePermission;
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+import java.nio.file.attribute.UserPrincipal;
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+import java.nio.file.attribute.UserPrincipalLookupService;
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 import java.security.NoSuchAlgorithmException;
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 import java.time.LocalDate;
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 import java.time.ZoneId;
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+import java.util.HashSet;
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+import java.util.Set;
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 import org.apache.commons.codec.digest.DigestUtils;
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 import org.apache.commons.io.FileUtils;
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@@ -68,7 +78,7 @@
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 					try {
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 						storeFile(descriptor.getAbsolutePath());
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 					} catch (Exception e) {
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-						writeKoFile(descriptor.getAbsolutePath(), "Errore duranto la memorizzazione del file nello store\n" + e.getMessage());
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+						writeKoFile(descriptor.getAbsolutePath(), "Errore durante la memorizzazione del file nello store\n" + e.getMessage());
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 					}
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 				} else {
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 					logger.debug("Il file non ha passato le verifiche");
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@@ -260,6 +270,7 @@
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 			String json = mapper.writeValueAsString(uploadedFileDescriptorOk);
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 			logger.debug("Scrittura json di ok:\n{}", json);
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 			FileUtils.writeStringToFile(okFile, json, StandardCharsets.UTF_8);
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+			set777(okFile);
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 		} catch (IOException e) {
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 			throw new RuntimeException("Errore nella scrittura del file di OK", e);
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 		}
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@@ -275,7 +286,7 @@
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 		}
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 	}
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-	public void writeKoFile( String cloudFileDescriptorPath, String errorMessage )  {
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+	public void writeKoFile( String cloudFileDescriptorPath, String errorMessage ) {
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 		logger.debug("Si e' verificato il seguente errore nella verifica tramite {}: {}", cloudFileDescriptorPath, errorMessage);
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 		File fileDescriptor = new File(cloudFileDescriptorPath);
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@@ -283,6 +294,7 @@
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 		try {
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 			FileUtils.writeStringToFile(koFile, errorMessage, StandardCharsets.UTF_8);
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+			set777(koFile);
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 		} catch (IOException e) {
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 			throw new RuntimeException("Errore nella scrittura del file di KO", e);
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 		}
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@@ -330,4 +342,30 @@
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 		return sb.toString();
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 	}
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+	
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+	private void set777( File file ) throws IOException {
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+		logger.debug("Setto il permessi a 777");
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+		try {
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+			Set<PosixFilePermission> perms = new HashSet<PosixFilePermission>();
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+			
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+			//add owners permission
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+			perms.add(PosixFilePermission.OWNER_READ);
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+			perms.add(PosixFilePermission.OWNER_WRITE);
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+			perms.add(PosixFilePermission.OWNER_EXECUTE);
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+			//add group permissions
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+			perms.add(PosixFilePermission.GROUP_READ);
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+			perms.add(PosixFilePermission.GROUP_WRITE);
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+			perms.add(PosixFilePermission.GROUP_EXECUTE);
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+			//add others permissions
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+			perms.add(PosixFilePermission.OTHERS_READ);
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+			perms.add(PosixFilePermission.OTHERS_WRITE);
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+			perms.add(PosixFilePermission.OTHERS_EXECUTE);
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+			
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+			Files.setPosixFilePermissions(file.toPath(), perms);
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+			logger.debug("Permessi settati");
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+		} catch (IOException ioe) {
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+			logger.error("Errore nel settaggio dei permessi", ioe);
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+			throw new IOException("Errore nel settaggio dei permessi", ioe);
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+		}
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+	}
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 }