This commit converts the license handling to adhere to the REUSE
specification. It specifically:
1. Adds used licnses to LICENSES/ directory
2. Add "isc" template for adding the copyright boilerplate
3. Changes all source files to include copyright and SPDX license
header, this includes all the C sources, documentation, zone files,
configuration files. There are notes in the doc/dev/copyrights file
on how to add correct headers to the new files.
4. Handle the rest that can't be modified via .reuse/dep5 file. The
binary (or otherwise unmodifiable) files could have license places
next to them in <foo>.license file, but this would lead to cluttered
repository and most of the files handled in the .reuse/dep5 file are
system test files.
(cherry picked from commit 58bd26b6cf)
This directory is for tools and scripts related to the OpenDNSSEC KASP
("key and signature policy") format. Currently it only contains
"kasp2policy.py", a python script for converting KASP key policy
to the "dnssec.policy" format that is used by dnssec-keymgr.
This depends on PLY (python lex/yacc) and on the "isc.dnskey" module in
bin/python/isc.
Basic test:
$ python kasp2policy.py kasp.xml > policy.out
$ diff policy.out policy.good