key-rollover: dont duplicate final routines in case of recursion

See merge request !1421

Fixed KNOT_DNAME_TXT_MAXLEN

Closes #781

See merge request !1420

D-Bus notifications

See merge request !1419

Log if the remote was taken from the pool

See merge request !1416

Preserve QNAME case in knot_pkt_t 'wire' field

Closes #780

See merge request !1414

Robert Edmonds authored 3 years ago and Daniel Salzman committed 3 years ago

This commit updates kdig's check_reply_question() function so that it
compares the original wire format QNAME of the query against the
original wire format QNAME of the response. Using knot_pkt_qname()
instead of knot_pkt_wire_qname() only compares the downcased QNAMEs.

RFC 5452:

    4.2.  Matching the Question Section

       DNS packets, both queries and responses, contain a question section.
       Incoming responses should be verified to have a question section that
       is equivalent to that of the outgoing query.

I think "equivalent" here means that the case of the QNAMEs should be
compared too.

Robert Edmonds authored 3 years ago and Daniel Salzman committed 3 years ago

This commit adds a new function knot_pkt_wire_qname() that returns the
QNAME in the wire format buffer. This is implemented the same as the
original knot_pkt_qname() function before this branch, but now that we
no longer modify the QNAME in the wire format buffer in-place, this
should now be the "original" QNAME as seen off the wire (if the packet
was parsed from a socket buffer).

Robert Edmonds authored 3 years ago and Daniel Salzman committed 3 years ago

This commit makes knot_pkt_qname() return a const pointer to indicate to
callers that the contents (the QNAME in the wire format buffer) should
not be modified.

Robert Edmonds authored 3 years ago and Daniel Salzman committed 3 years ago

This reverts commit 4a3eb76b.

Robert Edmonds authored 3 years ago and Daniel Salzman committed 3 years ago

This reverts commit 55663f09.

Robert Edmonds authored 3 years ago and Daniel Salzman committed 3 years ago

This reverts commit 7f3aa3f6.