Gitlab feature
https://docs.gitlab.com/ee/ci/pipelines/settings.html#auto-cancel-redundant-pipelines
can automatically cancel jobs which operate on an outdated code, i.e. on
branches which received new commits while jobs with an older set of
commits are still running. For this feature to work jobs have to be
configured with boolean interruptible: true.
I think practically all of our current CI jobs can be cancelled,
so the option is now on by default for all jobs.
This is almost minimal prototype to show how to use python-hypothesis
library in a system test. It does not fully replace existing shell-based
system test for wildcards.
Resolve#2854: DoH: Assign HTTP responses freshness lifetime according to the smallest TTL found in the Answer section
Closes#2854
See merge request isc-projects/bind9!5493
This commit makes BIND set the "max-age" value of the "Cache-Control"
HTTP header to the minimal TTL from the Answer section for positive
answers, as RFC 8484 advises in section 5.1.
We calculate the minimal TTL as a side effect of rendering the
response DNS message, so it does not change the code flow much, nor
should it have any measurable negative impact on the performance.
For negative answers, the "max-age" value is set using the TTL and
SOA-minimum values from an SOA record in the Authority section.
This commit adds an isc_nm_set_min_answer_ttl() function which is
intended to to be used to give a hint to the underlying transport
regarding the answer TTL.
The interface is intentionally kept generic because over time more
transports might benefit from this functionality, but currently it is
intended for DoH to set "max-age" value within "Cache-Control" HTTP
header (as recommended in the RFC8484, section 5.1 "Cache
Interaction").
It is no-op for other DNS transports for the time being.
The version number for the XML statistics channel was not incremented
correctly after removal of isc_socket code in
a55589f881, and the JSON version number
was not incremented at all.
Check to see whether there are outstanding requests in the
httpd receive buffer after sending the response, and if so,
process them.
Test that pipelined requests are handled by sending multiple
minimal HTTP/1.1 using netcat (nc) and checking that we get
back the same number of responses.
Remember the amount of space consumed by the HTTP headers, then
move any trailing data to the start of the httpd->recvbuf once
we have finished processing the request.
if an incoming HTTP request is incomplete, but nothing else is clearly
wrong with it, the stats channel continues reading to see if there's
more coming. the buffer length was not being processed correctly in
this case. also, the server state was not reset correctly when the
request was complete, so that subsequent requests could be appended to
the first buffer instead of being treated as new.
in addition fixing the above problems, this commit also increases the
size of the httpd request buffer from 1024 to 4096, because some
browsers send a lot of headers.
A typo introduced in f3f1cab05e prevents
execution of the dns_name_copy-with-result.spatch. The replacement
should end with semicolon not a colon:
plus: parse error:
File "cocci/dns_name_copy-with-result.spatch", line 28, column 23, charpos = 421
around = ':',
whole content = + dns_name_copy(E1, E2):
1) if 'key->external' is set we just need to call
dst__privstruct_writefile
2) the cleanup of 'bufs' was incorrect as 'i' doesn't reflect the
the current index into 'bufs'. Use a simple for loop.
This review was triggered by Coverity reporting a buffer overrun
on 'bufs'.
'dh' was being assigned to key->keydata.dh too soon which could
result in a memory leak on error. Moved the assignement of
key->keydata.dh until after dh was correct.
Coverity was reporting dead code on the error path cleaning up 'dh'
which triggered this review.
'make dist' omits lib/dns/tests/comparekeys/ (added in
7101afa23c) from release tarball it
creates which makes the unit:gcc:tarball CI job permanently fail in the
dst unit test.
Be less strict regarding "tls" statements in the configuration file by allowing both "key-file" and "cert-file" be omitted
See merge request isc-projects/bind9!5546
In the 9.17.19 release "tls" statements verification code was
added. The code was too strict and assumed that every such a statement
should have both "cert-file" and "key-file" specified. This turned out
to be a regression, as in some cases we plan to use the "tls"
statement to specify TLS connection parameters.
This commit fixes this behaviour; now a "tls" statement should either
have both "cert-file" and "key-file" specified, or both should be
omitted.
It was used only as guard against unused variable declaration, but the
surrounding code depends on strtok_r being defined unconditionally, so
there is no point in guarding a variable.
Glibc documentation suggests it is obsolete anyway and e.g. Meson build
system decided to ignore it. It seems to be required only by old
Solaris compiler and OpenIndiana uses gcc.
It's major PITA trying to guess what exactly clang-format has changed,
so how CI stores patch file with changes which can be applied locally if
needed.
