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)
Temporary files created by a given system test should be removed by its
clean.sh script, not its setup.sh script. Remove redundant "rm"
invocations from setup.sh scripts. Move required "rm" invocations from
setup.sh scripts to their corresponding clean.sh scripts.
- mishandling of trailing dots caused bad behavior with the
root zone or names like "example.com."
- fixing this exposed an error in dnssec-coverage caused the
wrong return value if there were KSK errors but no ZSK errors
- incidentally silenced the dnssec-keygen output in the coverage
system test
4594. [func] dnssec-keygen no longer uses RSASHA1 by default;
the signing algorithm must be specified on
the command line with the "-a" option. Signing
scripts that rely on the existing default behavior
will break; use "dnssec-keygen -a RSASHA1" to
repair them. (The goal of this change is to make
it easier to find scripts using RSASHA1 so they
can be changed in the event of that algorithm
being deprecated in the future.) [RT #44755]
3702. [func] 'dnssec-coverage -l' option specifies a length
of time to check for coverage; events further into
the future are ignored. 'dnssec-coverage -z'
checks only ZSK events, and 'dnssec-coverage -k'
checks only KSK events. (Thanks to Peter Palfrader.)
[RT #35168]
3528. [func] New "dnssec-coverage" command scans the timing
metadata for a set of DNSSEC keys and reports if a
lapse in signing coverage has been scheduled
inadvertently. (Note: This tool depends on python;
it will not be built or installed on systems that
do not have a python interpreter.) [RT #28098]
