The HMACs and GSSAPI are just using unallocated values.
Moving them around shouldn't cause issues.
Only the dnssec system test knew the internal number in use for hmacmd5.
Switch the primary to require 'next_key' for zone transfers then
update the catalog zone to say to use 'next_key'. Next update the
zones contents then check that those changes are seen on the
secondary.
When looking for changes in a catalog zone member zone we need to
also check if the TSIG key name associated with a primary server
has be added, removed or changed.
Previously stack with buffer for test dns message went out of scope
before the message was processed. For fuzz testing its better to avoid
allocation, so let's avoid allocations completely and use simplest
possible static buffer.
Fixes: #3565
previously, when ISC_BUFFER_USEINLINE was defined, macros were
used to implement isc_buffer primitives (isc_buffer_init(),
isc_buffer_region(), etc). these macros were missing the DbC
assertions for those primitives, which made it possible for
coding errors to go undetected.
adding the assertions to the macros caused compiler warnings on
some platforms. therefore, this commit converts the ISC__BUFFER
macros to static inline functions instead, with assertions included,
and eliminates the non-inline implementation from buffer.c.
the --enable-buffer-useinline configure option has been removed.
RHEL8 Sphinx does not support all features used in ARM building. But
with few emitted warnings it can build the documentation fine. Simplify
warnings acceptance by allowing make doc SPHINX_W=''.
Make documentation building successful even on RHEL9 sphinx 3.4.3. It
does not like case-insensitive matching of terms, so provide lowercase
text description with Uppercase word reference.
dns_message_checksig is called in a number of scenarios
* on requests and responses
* on multiple opcodes
* with and without signatures
* with TSIG signatures
* with SIG(0) signatures
* with and without configured TSIG keys
* with and without KEY records being present
* signing performed now, in the future and in the past
we use the first two octets of the seed to configure the calling
environment with the remainder of the seed being the rdata of the
TSIG/SIG(0) record.
When fuzzing it is useful for all signing operations to happen
at a specific time for reproducability. Add two variables to
the message structure (fuzzing and fuzztime) to specify if a
fixed time should be used and the value of that time.
The RAND_bytes() implementation differs between the OpenSSL versions and
uses the system entropy only for seeding its internal CSPRNG. The
uv_random() on the other hand uses the system provided CSPRNG.
Switch from RAND_bytes() to uv_random() to use system provided CSPRNG.
dns_rdata_tostruct doesn't need a mctx passed to it for SIG (the signer
is already expanded at this point). About the only time when mctx is
needed is when the structure is to be used after the rdata has been
destroyed.
Add a simple test PKI based on the existing one in the doth test.
Check ephemeral, forward-secrecy, and forward-secrecy-mutual-tls
TLS configurations with different scenarios.
The comments in CA.cfg file serve as a good tutorial for setting up
a simple PKI for a system test. There is a typo in one of the presented
commands, which results in openssl not exiting with an error message
instead of generating a certificate.
Fix the typo.
