all: convert license and copyright to use SPDX identifiers

With help of spdxconv tool [1], we able to bulk update all files license
and copyright format to comply with SPDX formats.

[1] https://kilabit.info/project/spdxconv/

15 files changed, 43 insertions, 0 deletions

diff --git a/lib/dns/testdata/ParseZone_SVCB_test.txt b/lib/dns/testdata/ParseZone_SVCB_test.txt
index 270f58e3..8bb07842 100644
--- a/lib/dns/testdata/ParseZone_SVCB_test.txt
+++ b/lib/dns/testdata/ParseZone_SVCB_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2024 M. Shulhan <ms@kilabit.info>
+
 vi: set tw=0:
 
 Test data for parsing SVCB and HTTPS record from zone file, based on
diff --git a/lib/dns/testdata/message/UnpackHeaderQuestion_test.txt b/lib/dns/testdata/message/UnpackHeaderQuestion_test.txt
index 01dae739..f146f212 100644
--- a/lib/dns/testdata/message/UnpackHeaderQuestion_test.txt
+++ b/lib/dns/testdata/message/UnpackHeaderQuestion_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+
 Various invalid messages that we receive on our server.
 
 >>> invalidHeader001
diff --git a/lib/dns/testdata/message/UnpackMessage_HTTPS_test.txt b/lib/dns/testdata/message/UnpackMessage_HTTPS_test.txt
index 80c1f58d..e4bf0b1c 100644
--- a/lib/dns/testdata/message/UnpackMessage_HTTPS_test.txt
+++ b/lib/dns/testdata/message/UnpackMessage_HTTPS_test.txt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
 
 >>> graph.facebook.com
 0000000 4a42 8180 0001 0003 0000 0000 0567 7261
diff --git a/lib/dns/testdata/message/UnpackMessage_OPT_test.txt b/lib/dns/testdata/message/UnpackMessage_OPT_test.txt
index 244df80a..a4026315 100644
--- a/lib/dns/testdata/message/UnpackMessage_OPT_test.txt
+++ b/lib/dns/testdata/message/UnpackMessage_OPT_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2024 M. Shulhan <ms@kilabit.info>
+
 >>> cgv5hi6hcnsdsf1etkyqzvuzdyus.multi.surbl.org:00
 0000000 4d2d 8182 0001 0000 0000 0001 1c43 4756
 0000010 3548 6936 6843 6e73 4453 6631 6574 4b59
diff --git a/lib/dns/testdata/message/UnpackMessage_SVCB_test.txt b/lib/dns/testdata/message/UnpackMessage_SVCB_test.txt
index 1162c6fb..f61c59c3 100644
--- a/lib/dns/testdata/message/UnpackMessage_SVCB_test.txt
+++ b/lib/dns/testdata/message/UnpackMessage_SVCB_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2024 M. Shulhan <ms@kilabit.info>
+
 Test data for parsing SVCB record from bytes.
 The test input taken from output of parsing SVCB record from zone file.
 
diff --git a/lib/dns/testdata/message/add_authority_test.txt b/lib/dns/testdata/message/add_authority_test.txt
index 494b26fe..909067eb 100644
--- a/lib/dns/testdata/message/add_authority_test.txt
+++ b/lib/dns/testdata/message/add_authority_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 Test data for Message.AddAuthority method.
 
 <<< error_with_txt
diff --git a/lib/dns/testdata/zone/kilabit_info_test.txt b/lib/dns/testdata/zone/kilabit_info_test.txt
index a1dcfdd3..6c3e8dae 100644
--- a/lib/dns/testdata/zone/kilabit_info_test.txt
+++ b/lib/dns/testdata/zone/kilabit_info_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 origin: kilabit.info.
 
 >>> zone_in.txt
diff --git a/lib/dns/testdata/zone/pcguide_test.txt b/lib/dns/testdata/zone/pcguide_test.txt
index 3f2dbe99..aa430464 100644
--- a/lib/dns/testdata/zone/pcguide_test.txt
+++ b/lib/dns/testdata/zone/pcguide_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 origin:
 ttl: 0
 
diff --git a/lib/dns/testdata/zone/rfc1035_test.txt b/lib/dns/testdata/zone/rfc1035_test.txt
index 4ea33cbd..e24e8257 100644
--- a/lib/dns/testdata/zone/rfc1035_test.txt
+++ b/lib/dns/testdata/zone/rfc1035_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 origin: ISI.EDU
 ttl: 3600
 
diff --git a/lib/dns/testdata/zone/rfc2782_srv_test.txt b/lib/dns/testdata/zone/rfc2782_srv_test.txt
index b36eae0b..1a3f352e 100644
--- a/lib/dns/testdata/zone/rfc2782_srv_test.txt
+++ b/lib/dns/testdata/zone/rfc2782_srv_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 Test parsing SRV records based on example in RFC 2782.
 
 TODO: should *._tcp record discarded or not?
diff --git a/lib/dns/testdata/zone/windows_test.txt b/lib/dns/testdata/zone/windows_test.txt
index d613cf01..f31b65b7 100644
--- a/lib/dns/testdata/zone/windows_test.txt
+++ b/lib/dns/testdata/zone/windows_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 Zone file from issue #6.
 
 >>> zone_in.txt

diff --git a/lib/dns/testdata/zone/with_soa_test.txt b/lib/dns/testdata/zone/with_soa_test.txt
index 632d4058..a20edfdb 100644
--- a/lib/dns/testdata/zone/with_soa_test.txt
+++ b/lib/dns/testdata/zone/with_soa_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 ttl: 3600
 
 >>> zone_in.txt
diff --git a/lib/dns/testdata/zone/without_soa_test.txt b/lib/dns/testdata/zone/without_soa_test.txt
index 842fd378..0baf6568 100644
--- a/lib/dns/testdata/zone/without_soa_test.txt
+++ b/lib/dns/testdata/zone/without_soa_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 origin: localdomain
 ttl: 3600
 
diff --git a/lib/dns/testdata/zoneParser_next_test.txt b/lib/dns/testdata/zoneParser_next_test.txt
index 9c1b02bb..ea8c6b3e 100644
--- a/lib/dns/testdata/zoneParser_next_test.txt
+++ b/lib/dns/testdata/zoneParser_next_test.txt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2024 M. Shulhan <ms@kilabit.info>
 
 >>> comments
 a b ; c d
diff --git a/lib/dns/testdata/zone_soa_test.txt b/lib/dns/testdata/zone_soa_test.txt
index 83ea37bd..f54fcd43 100644
--- a/lib/dns/testdata/zone_soa_test.txt
+++ b/lib/dns/testdata/zone_soa_test.txt
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: BSD-3-Clause
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+
 <<< NewZone
 $ORIGIN test.soa.
 @ SOA test.soa. root 1691222000 86400 3600 0 3600