diff --git a/LICENSE b/LICENSE
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+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/src/main/java/it/inaf/oats/vospace/AsyncTransferService.java b/src/main/java/it/inaf/oats/vospace/AsyncTransferService.java
index 4a9537575ddc8fe239cf9f15726c30dc35ee2b23..b3b13b2076cee076538ad1b8061752be11d08b5b 100644
--- a/src/main/java/it/inaf/oats/vospace/AsyncTransferService.java
+++ b/src/main/java/it/inaf/oats/vospace/AsyncTransferService.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/src/main/java/it/inaf/oats/vospace/BaseNodeController.java b/src/main/java/it/inaf/oats/vospace/BaseNodeController.java
index d612a56591fa7c749c246e54176d1efe5b3d6750..bbc4b403551543f8225bfb7305ac9d567e7eb300 100644
--- a/src/main/java/it/inaf/oats/vospace/BaseNodeController.java
+++ b/src/main/java/it/inaf/oats/vospace/BaseNodeController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.oats.vospace.datamodel.NodeUtils;
diff --git a/src/main/java/it/inaf/oats/vospace/CapabilitiesController.java b/src/main/java/it/inaf/oats/vospace/CapabilitiesController.java
index b767264f3293463022a98c953709d01cc79f1bc8..51219957c00762ebccd64edf1babf78692361b7a 100644
--- a/src/main/java/it/inaf/oats/vospace/CapabilitiesController.java
+++ b/src/main/java/it/inaf/oats/vospace/CapabilitiesController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import java.io.IOException;
diff --git a/src/main/java/it/inaf/oats/vospace/CreateNodeController.java b/src/main/java/it/inaf/oats/vospace/CreateNodeController.java
index 81e4c29fe3cc2d6d689203b871a944355fa699f5..fd867116dee09ed525507e0091e65ab6ac94c672 100644
--- a/src/main/java/it/inaf/oats/vospace/CreateNodeController.java
+++ b/src/main/java/it/inaf/oats/vospace/CreateNodeController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.data.User;
diff --git a/src/main/java/it/inaf/oats/vospace/DeleteNodeController.java b/src/main/java/it/inaf/oats/vospace/DeleteNodeController.java
index 168700a44910201b561e6755566bcdb167801d45..45faca5611607002dfc18f7757d2b5abe1a8b64b 100644
--- a/src/main/java/it/inaf/oats/vospace/DeleteNodeController.java
+++ b/src/main/java/it/inaf/oats/vospace/DeleteNodeController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.data.User;
diff --git a/src/main/java/it/inaf/oats/vospace/JobService.java b/src/main/java/it/inaf/oats/vospace/JobService.java
index 5f6f839cbab66a6ccd53241ea39a67228b12010a..d7eb4c3c38f567fae5b553fe5f73e32aa7778e0a 100644
--- a/src/main/java/it/inaf/oats/vospace/JobService.java
+++ b/src/main/java/it/inaf/oats/vospace/JobService.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.oats.vospace.exception.InternalFaultException;
diff --git a/src/main/java/it/inaf/oats/vospace/ListNodeController.java b/src/main/java/it/inaf/oats/vospace/ListNodeController.java
index 9f53335769c76d657e598cb10b7adeff09f81f84..bcc4b50a2407a435c47ed1d6f98dac34fb5ac5d5 100644
--- a/src/main/java/it/inaf/oats/vospace/ListNodeController.java
+++ b/src/main/java/it/inaf/oats/vospace/ListNodeController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.oats.vospace.exception.NodeNotFoundException;
diff --git a/src/main/java/it/inaf/oats/vospace/MoveService.java b/src/main/java/it/inaf/oats/vospace/MoveService.java
index 9bd7fafd0efc31ca0379353175d316dd10780f2d..fbae2fa2ace5f720a032f139cf613deca5cb1167 100644
--- a/src/main/java/it/inaf/oats/vospace/MoveService.java
+++ b/src/main/java/it/inaf/oats/vospace/MoveService.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.data.User;
diff --git a/src/main/java/it/inaf/oats/vospace/SetNodeController.java b/src/main/java/it/inaf/oats/vospace/SetNodeController.java
index 06ad3bfa9c6298f9da9a870d480058f11832d743..16de28d6b009e88aa5d57f22852154395e6fff45 100644
--- a/src/main/java/it/inaf/oats/vospace/SetNodeController.java
+++ b/src/main/java/it/inaf/oats/vospace/SetNodeController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.data.User;
diff --git a/src/main/java/it/inaf/oats/vospace/TransferController.java b/src/main/java/it/inaf/oats/vospace/TransferController.java
index 0f59d9c7021d6666eee3c807ed9ae67e3e3f0dee..9cf54bc0956a724042233b2ab72f058ba4a46624 100644
--- a/src/main/java/it/inaf/oats/vospace/TransferController.java
+++ b/src/main/java/it/inaf/oats/vospace/TransferController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.data.User;
diff --git a/src/main/java/it/inaf/oats/vospace/UriService.java b/src/main/java/it/inaf/oats/vospace/UriService.java
index ac6a02117f966c585dccadc380ca6c394d6e5508..9decc4d5de36737b75b08e69a41caf29ed0f2339 100644
--- a/src/main/java/it/inaf/oats/vospace/UriService.java
+++ b/src/main/java/it/inaf/oats/vospace/UriService.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.ServletRapClient;
diff --git a/src/main/java/it/inaf/oats/vospace/VospaceApplication.java b/src/main/java/it/inaf/oats/vospace/VospaceApplication.java
index bd776e7bd5edd7f2aef27e82e5e2cf8c74471532..2a3ee99d4c4756d82d05fa08553075bb788ca508 100644
--- a/src/main/java/it/inaf/oats/vospace/VospaceApplication.java
+++ b/src/main/java/it/inaf/oats/vospace/VospaceApplication.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.ServiceLocator;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/ContainerNotFoundException.java b/src/main/java/it/inaf/oats/vospace/exception/ContainerNotFoundException.java
index 402470515d4d63584a0cd09d98b42369685b91c8..95fdd32dd6ab812e2122ac2d009cd616569afc98 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/ContainerNotFoundException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/ContainerNotFoundException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/DuplicateNodeException.java b/src/main/java/it/inaf/oats/vospace/exception/DuplicateNodeException.java
index e8f1c46051c5aa901a879b072c389170381ff816..95c0c241583bace74160127b2fdafa14beea9444 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/DuplicateNodeException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/DuplicateNodeException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/ErrorController.java b/src/main/java/it/inaf/oats/vospace/exception/ErrorController.java
index 63e95eabfa89542bf8bd5bd2b9faf05715dbb0c7..9effe8dad536110a9113e25401366d105fbcf203 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/ErrorController.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/ErrorController.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import java.nio.charset.StandardCharsets;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/ErrorSummaryFactory.java b/src/main/java/it/inaf/oats/vospace/exception/ErrorSummaryFactory.java
index f50eadeb28e4a348cdc4d23628011012350c02a2..816129c76d5222a454bac3a65188dcc8785676d8 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/ErrorSummaryFactory.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/ErrorSummaryFactory.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import net.ivoa.xml.uws.v1.ErrorSummary;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/InternalFaultException.java b/src/main/java/it/inaf/oats/vospace/exception/InternalFaultException.java
index 8ae2febe3559c2599d0486c2d0bbcc022fd1493a..1e78a4fb1e90363e68f636995b81c1dbcc2b0c74 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/InternalFaultException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/InternalFaultException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.slf4j.Logger;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/InvalidArgumentException.java b/src/main/java/it/inaf/oats/vospace/exception/InvalidArgumentException.java
index 67fbab63ec5827f9aac94f7612846be94d6e1e09..d3bf46ec98b40acd2f552f89143dc1c811a04302 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/InvalidArgumentException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/InvalidArgumentException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/InvalidURIException.java b/src/main/java/it/inaf/oats/vospace/exception/InvalidURIException.java
index 74b155c9b1288b7f11caf43e31a14c4d2c9381d7..3c9248e6db690c17c1dd4be9cfaf8e49c5152200 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/InvalidURIException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/InvalidURIException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/LinkFoundException.java b/src/main/java/it/inaf/oats/vospace/exception/LinkFoundException.java
index 2eb01282e42f5fed742c7f79aac7eb4c27e93dd7..55d3f99cb0cf7b5dce9d8fd834c60f2d5d57c751 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/LinkFoundException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/LinkFoundException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/NodeBusyException.java b/src/main/java/it/inaf/oats/vospace/exception/NodeBusyException.java
index 2ed84fa165a74cdcffd633c1d71757af3e512f4b..7e0d8fc3d58e538de3f56e5253f03ebf00fdf277 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/NodeBusyException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/NodeBusyException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 public class NodeBusyException extends VoSpaceErrorSummarizableException {
diff --git a/src/main/java/it/inaf/oats/vospace/exception/NodeNotFoundException.java b/src/main/java/it/inaf/oats/vospace/exception/NodeNotFoundException.java
index d4066fe95787612ec3dbb34ebbdc496a00b0e15e..9024dc2fe9b4cc0cf5d2a69715d9add1802b9ba5 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/NodeNotFoundException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/NodeNotFoundException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/PermissionDeniedException.java b/src/main/java/it/inaf/oats/vospace/exception/PermissionDeniedException.java
index 6563a894bb20c30d77775d675b565b0f1e674a61..446e410a900c53f210c514836b37942104b0df1e 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/PermissionDeniedException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/PermissionDeniedException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/ProtocolNotSupportedException.java b/src/main/java/it/inaf/oats/vospace/exception/ProtocolNotSupportedException.java
index 205e0f8ebecc8806037fe44da88f9a6318937f75..6a767964c4bd9c5465d591f9663c1e0a450800fc 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/ProtocolNotSupportedException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/ProtocolNotSupportedException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 public class ProtocolNotSupportedException extends VoSpaceErrorSummarizableException{
diff --git a/src/main/java/it/inaf/oats/vospace/exception/VOSpaceFaultEnum.java b/src/main/java/it/inaf/oats/vospace/exception/VOSpaceFaultEnum.java
index 6aeb655d9c6edf98b9c55055d55f3675c3893321..82bf0b5e27dd14d4b41555878cadc605dfd0800b 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/VOSpaceFaultEnum.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/VOSpaceFaultEnum.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 // NFC: ErrorType usage is not covered in documentation, as far as I can see
diff --git a/src/main/java/it/inaf/oats/vospace/exception/VoSpaceErrorSummarizableException.java b/src/main/java/it/inaf/oats/vospace/exception/VoSpaceErrorSummarizableException.java
index be0f0d17b40b3fef67407fbaf106ca15fde7166a..0910b3752adbb5afb06a9e81647bd98ecb48945c 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/VoSpaceErrorSummarizableException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/VoSpaceErrorSummarizableException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 import org.springframework.http.HttpStatus;
diff --git a/src/main/java/it/inaf/oats/vospace/exception/VoSpaceException.java b/src/main/java/it/inaf/oats/vospace/exception/VoSpaceException.java
index 7aa48be8ba38533fd88fcbecf771fdd0738d093e..4d3c983630f051f8a5b358df4399261e36b8f82a 100644
--- a/src/main/java/it/inaf/oats/vospace/exception/VoSpaceException.java
+++ b/src/main/java/it/inaf/oats/vospace/exception/VoSpaceException.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.exception;
 
 public class VoSpaceException extends RuntimeException {
diff --git a/src/main/java/it/inaf/oats/vospace/persistence/JobDAO.java b/src/main/java/it/inaf/oats/vospace/persistence/JobDAO.java
index b809af49778c2a43a0d480c8a63ebf17090030f2..03a9e05968ccfe371a310562b5ae1bbceaa39aed 100644
--- a/src/main/java/it/inaf/oats/vospace/persistence/JobDAO.java
+++ b/src/main/java/it/inaf/oats/vospace/persistence/JobDAO.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
diff --git a/src/main/java/it/inaf/oats/vospace/persistence/LocationDAO.java b/src/main/java/it/inaf/oats/vospace/persistence/LocationDAO.java
index b6bb2f419920491cb71b709737ba669d0d679599..ddbc4c45cb9a31be9ac3076b7f907bfeaa995448 100644
--- a/src/main/java/it/inaf/oats/vospace/persistence/LocationDAO.java
+++ b/src/main/java/it/inaf/oats/vospace/persistence/LocationDAO.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence;
 
 import it.inaf.oats.vospace.persistence.model.Location;
diff --git a/src/main/java/it/inaf/oats/vospace/persistence/NodeDAO.java b/src/main/java/it/inaf/oats/vospace/persistence/NodeDAO.java
index 33ef2d232d699935949ce6de6a2c2821ee13b3b4..4802acc0a4d86b85161d914c50499d8796b1344a 100644
--- a/src/main/java/it/inaf/oats/vospace/persistence/NodeDAO.java
+++ b/src/main/java/it/inaf/oats/vospace/persistence/NodeDAO.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence;
 
 import it.inaf.oats.vospace.DeleteNodeController;
diff --git a/src/main/java/it/inaf/oats/vospace/persistence/model/Location.java b/src/main/java/it/inaf/oats/vospace/persistence/model/Location.java
index 3d6b2814ffaa35c1997c956a323020f838d46d6f..fa5b07ea192a4e98d63a7712dba1b3d4298e8c7b 100644
--- a/src/main/java/it/inaf/oats/vospace/persistence/model/Location.java
+++ b/src/main/java/it/inaf/oats/vospace/persistence/model/Location.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence.model;
 
 public class Location {
diff --git a/src/main/java/it/inaf/oats/vospace/persistence/model/LocationType.java b/src/main/java/it/inaf/oats/vospace/persistence/model/LocationType.java
index d64a231705c5763bef41f7b160d5e6cc13ce179b..99a208c9cc3ce80185057058b1127cdd8b5d53bc 100644
--- a/src/main/java/it/inaf/oats/vospace/persistence/model/LocationType.java
+++ b/src/main/java/it/inaf/oats/vospace/persistence/model/LocationType.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence.model;
 
 public enum LocationType {
diff --git a/src/main/java/it/inaf/oats/vospace/persistence/model/Storage.java b/src/main/java/it/inaf/oats/vospace/persistence/model/Storage.java
index 3611d3cc8b72d9cd13529db881f5dee371dc18b0..4d4e8c7c2ed8daa7db8fe4a1bf395de1dbf97c5c 100644
--- a/src/main/java/it/inaf/oats/vospace/persistence/model/Storage.java
+++ b/src/main/java/it/inaf/oats/vospace/persistence/model/Storage.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence.model;
 
 public class Storage {
diff --git a/src/main/java/it/inaf/oats/vospace/persistence/model/StorageType.java b/src/main/java/it/inaf/oats/vospace/persistence/model/StorageType.java
index 65b07c2f7fdf29365ba1dbadc5e24ce95e6c0af7..efff80e7f191b87ef873a9163661330c532171b5 100644
--- a/src/main/java/it/inaf/oats/vospace/persistence/model/StorageType.java
+++ b/src/main/java/it/inaf/oats/vospace/persistence/model/StorageType.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence.model;
 
 public enum StorageType {
diff --git a/src/test/java/it/inaf/oats/vospace/CapabilitiesControllerTest.java b/src/test/java/it/inaf/oats/vospace/CapabilitiesControllerTest.java
index ae3a1812768bd5574e0805c6a12843880624a818..8ef1ff088fc2e35b73f40be81a48512bf84145b5 100644
--- a/src/test/java/it/inaf/oats/vospace/CapabilitiesControllerTest.java
+++ b/src/test/java/it/inaf/oats/vospace/CapabilitiesControllerTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import javax.servlet.http.HttpServletRequest;
diff --git a/src/test/java/it/inaf/oats/vospace/CreateNodeControllerTest.java b/src/test/java/it/inaf/oats/vospace/CreateNodeControllerTest.java
index f7de3b34135a9d220404222d338ebe64f29c16be..d24a6a3d90e19e2b3814454e610a67c9190624a5 100644
--- a/src/test/java/it/inaf/oats/vospace/CreateNodeControllerTest.java
+++ b/src/test/java/it/inaf/oats/vospace/CreateNodeControllerTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.oats.vospace.persistence.NodeDAO;
diff --git a/src/test/java/it/inaf/oats/vospace/DeleteNodeControllerTest.java b/src/test/java/it/inaf/oats/vospace/DeleteNodeControllerTest.java
index 57f678c7d4a2cd7274c44153a28f9e8bec53d586..44b968ea3e11cc3fc8326a19e635a9ea2e78760d 100644
--- a/src/test/java/it/inaf/oats/vospace/DeleteNodeControllerTest.java
+++ b/src/test/java/it/inaf/oats/vospace/DeleteNodeControllerTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import static it.inaf.oats.vospace.CreateNodeControllerTest.getResourceFileContent;
diff --git a/src/test/java/it/inaf/oats/vospace/JobServiceTest.java b/src/test/java/it/inaf/oats/vospace/JobServiceTest.java
index 7a320fbe5f4d979556c18e409ae83c355bc0b44a..36209cf6bcf3d955ecd99d89ee5921f30e45fd8a 100644
--- a/src/test/java/it/inaf/oats/vospace/JobServiceTest.java
+++ b/src/test/java/it/inaf/oats/vospace/JobServiceTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.oats.vospace.exception.NodeBusyException;
diff --git a/src/test/java/it/inaf/oats/vospace/ListNodeControllerTest.java b/src/test/java/it/inaf/oats/vospace/ListNodeControllerTest.java
index 18b4a6027bf634e96f2a742c2ea9cabae6167dff..b9ee9d0a9c65b49436b1542a61de62b7ee783235 100644
--- a/src/test/java/it/inaf/oats/vospace/ListNodeControllerTest.java
+++ b/src/test/java/it/inaf/oats/vospace/ListNodeControllerTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/src/test/java/it/inaf/oats/vospace/SetNodeControllerTest.java b/src/test/java/it/inaf/oats/vospace/SetNodeControllerTest.java
index 196e4bd84a091f695720595502471aa3a90ec761..00221be4b66a3c3fd0432f2e753b94b51211fd8f 100644
--- a/src/test/java/it/inaf/oats/vospace/SetNodeControllerTest.java
+++ b/src/test/java/it/inaf/oats/vospace/SetNodeControllerTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.oats.vospace.datamodel.NodeProperties;
diff --git a/src/test/java/it/inaf/oats/vospace/TokenFilterConfig.java b/src/test/java/it/inaf/oats/vospace/TokenFilterConfig.java
index f6eb1094c10ed5ba149d45cee0def734e104f3ac..00f1d334e999dc676fb635496648f9377dc0013d 100644
--- a/src/test/java/it/inaf/oats/vospace/TokenFilterConfig.java
+++ b/src/test/java/it/inaf/oats/vospace/TokenFilterConfig.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.TokenFilter;
diff --git a/src/test/java/it/inaf/oats/vospace/TransferControllerTest.java b/src/test/java/it/inaf/oats/vospace/TransferControllerTest.java
index 7eb8bc9a54bfcac170f035fce81bbbc886fdfa69..cd8260cf7b952b4ff854183a6586b3872943328a 100644
--- a/src/test/java/it/inaf/oats/vospace/TransferControllerTest.java
+++ b/src/test/java/it/inaf/oats/vospace/TransferControllerTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.data.User;
diff --git a/src/test/java/it/inaf/oats/vospace/UriServiceTest.java b/src/test/java/it/inaf/oats/vospace/UriServiceTest.java
index 3599cf289d7af909aee8f557fd827aaed4261404..90ecc3cb7ba787e8d56f910c9a1faef9db9ab7ad 100644
--- a/src/test/java/it/inaf/oats/vospace/UriServiceTest.java
+++ b/src/test/java/it/inaf/oats/vospace/UriServiceTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import it.inaf.ia2.aa.ServletRapClient;
diff --git a/src/test/java/it/inaf/oats/vospace/VOSpaceXmlTestUtil.java b/src/test/java/it/inaf/oats/vospace/VOSpaceXmlTestUtil.java
index cc2a122d53445c833dc4677dd10ffe34049656cb..6f68e908a2024de6468df0fadd37cce7f14b0915 100644
--- a/src/test/java/it/inaf/oats/vospace/VOSpaceXmlTestUtil.java
+++ b/src/test/java/it/inaf/oats/vospace/VOSpaceXmlTestUtil.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace;
 
 import java.io.ByteArrayInputStream;
diff --git a/src/test/java/it/inaf/oats/vospace/persistence/DataSourceConfig.java b/src/test/java/it/inaf/oats/vospace/persistence/DataSourceConfig.java
index 5993356419744cb12394870e580c7be9d85fffea..b9af33a7efabceb7ef77bc3968a9a7ff3462249c 100644
--- a/src/test/java/it/inaf/oats/vospace/persistence/DataSourceConfig.java
+++ b/src/test/java/it/inaf/oats/vospace/persistence/DataSourceConfig.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence;
 
 import com.opentable.db.postgres.embedded.EmbeddedPostgres;
diff --git a/src/test/java/it/inaf/oats/vospace/persistence/JobDAOTest.java b/src/test/java/it/inaf/oats/vospace/persistence/JobDAOTest.java
index 3fa0f6f9234892bf802ece51fef08a8943ec3f6d..d0fdf8dfaa0f5991a2bdaa3edde9b1ef652c3727 100644
--- a/src/test/java/it/inaf/oats/vospace/persistence/JobDAOTest.java
+++ b/src/test/java/it/inaf/oats/vospace/persistence/JobDAOTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence;
 
 import it.inaf.oats.vospace.JobService;
diff --git a/src/test/java/it/inaf/oats/vospace/persistence/LocationDAOTest.java b/src/test/java/it/inaf/oats/vospace/persistence/LocationDAOTest.java
index 26037b5a9dfe68f9b535c20130afbbdb3d3e25c2..2e4cea4d99549973c2ff6b908e06a4b194c531b8 100644
--- a/src/test/java/it/inaf/oats/vospace/persistence/LocationDAOTest.java
+++ b/src/test/java/it/inaf/oats/vospace/persistence/LocationDAOTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence;
 
 import it.inaf.oats.vospace.persistence.model.Location;
diff --git a/src/test/java/it/inaf/oats/vospace/persistence/NodeDAOTest.java b/src/test/java/it/inaf/oats/vospace/persistence/NodeDAOTest.java
index becf65b05f4e5e0408220e7dbc1e7f3bf69134d4..501ca5455d4411c8de0aab7f57a613b8fb2cf4ec 100644
--- a/src/test/java/it/inaf/oats/vospace/persistence/NodeDAOTest.java
+++ b/src/test/java/it/inaf/oats/vospace/persistence/NodeDAOTest.java
@@ -1,3 +1,8 @@
+/*
+ * This file is part of vospace-rest
+ * Copyright (C) 2021 Istituto Nazionale di Astrofisica
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package it.inaf.oats.vospace.persistence;
 
 import it.inaf.oats.vospace.datamodel.NodeProperties;