ChangeLog

dnstable (0.14.0)

  * Add "+" wildcard character to match single label at beginning or end of name.
  * Add support for case-sensitive rrset, rdata name queries.
  * Multiple performance improvements for time filtered queries.
  * Improve performance of rrtype filtered queries through early filtering.
  * Add query statistics API.
  * Add support for source info metadata.
  * dnstable_lookup: Add "case sensitive" (-C) query flag.
  * dnstable_lookup: Add "count results" (-n) flag.
  * dnstable_lookup: Add "time limit" (-t) option.
  * dnstable_lookup: Add stats output (-s) and stats interval (-i) options.
  * Fix building shared libraries on windows/Cygwin.

dnstable (0.13.2)

  * Fix bug handling short rdata entry keys in IPv6 range queries.
  * Efficiency improvements in string handling code and IP range queries.

dnstable (0.13.1)

  * Add RP, NXT, and NSEC to rdata name type list for matching rdata names.

dnstable (0.13.0)

  * Update dnstable to 0.13.0 version
  * Updated dependency to libwdns 0.11.0
  * Updated dependency to libmtbl 1.5.0
  * dnstable_lookup: add new command-line options -A, -a, -B, -b, and -c for time-fenced lookups.
  * Optimize time filtered searches on fileset sources with a filtering query using the subset of files which may contribute to matching results.
  * Fix duplication of results in unaggregated name prefix or rdata name suffix searches.
  * Fix improper skipping of results in IP range or prefix searches.
  * Fix return of non-name results in rdata name searches.
  * Fix decode_rdata() rdata length for Big Endian.

dnstable (0.12.0)

  * Implement indexing using RRtypes for ENTRY_TYPE_RRSET_NAME_FWD
    and ENTRY_TYPE_RDATA_NAME_REV entries. This uses RFC6840 RRtype
    bitmaps as the primary data structure.

  * Added support for dnstable entries encoding version information and
    time metadata.

  * The version entries, time metadata, and rrtype index information are
    generated by an updated dnstable-convert. Files generated by
    the old dnstable-convert will be processed as they were with the
    previous dnstable versions i.e., the new entry types and rrset index
    information will be absent.

  * Use ./configure --with-coverage option to build with code coverage and
    make targets: clean-coverage to remove the coverage data and results
    and report-coverage to generate LCOV report (after running the code
    such as with "make check").

  * Add -R flag to dnstable_dump and dnstable_lookup to add raw rdata
    representation to outputs.

  * Add long options to dnstable_dump to fix bug in not accepting some
    options properly.

  * Fix dnstable_lookup usage output.

  * Refactor time formatters and fix compiler warnings.

  * Ignore entries which fail decoding for use with legacy empty data.

  * Miscellaneous documentation improvements.

 -- Farsight Security, Inc. <software@farsightsecurity.com>  Thu, 14 Oct 2021 12:35:12 -0400

dnstable (0.11.2)

  * Fix memory leaks while skipping rows of data during offset processing.

  * Fix minor leak in dnstable_lookup printing.

  * Add more dnstable_lookup tests.

 -- Farsight Security, Inc. <software@farsightsecurity.com>  Wed, 26 Jun 2019 22:00:00 +0000

dnstable (0.11.1)

  * Change dnstable_query_set_skip to ..._offset. Note that the
    ABI library revision was not bumped.

  * Change dnstable_lookup parameter for offset from -s to -O

  * Added unit tests for some exposed dnstable functionality, including
    for filter and query timeouts.

 -- Farsight Security, Inc. <software@farsightsecurity.com>  Mon, 17 Jun 2019 13:44:34 +0000

dnstable (0.11.0)

  * Fix bug in raw rdata queries with rrtype specified.

  * Add functionality for unaggregated query results.

  * Add ability to skip query results.

  * Add options for date and rdata presentation in JSON formatted entries.

  * Treat RRTYPE "TYPE255" as an alias for "ANY", since 255 is the code for "ANY".

 -- Farsight Security, Inc. <software@farsightsecurity.com>  Fri, 29 Mar 2019 12:34:07 -0500

dnstable (0.10.2)

  * Fix ordering for wildcard, processing continguous memory first.

 -- Farsight Security, Inc. <software@farsightsecurity.com>  Thu, 06 Sep 2018 18:37:23 -0400

dnstable (0.10.1)

  * Check for endian.h headers.

  * Add sys/socket.h include.

  * Expunge protobuf-c references.

  * Correct libyajl include path.

 -- Farsight Security, Inc <software@farsightsecurity.com>  Mon, 18 Jun 2018 15:50:31 -0400

dnstable (0.10.0)

  * Remove dnstable_convert into a separate repo to simplify
    dependencies. https://github.com/farsightsec/dnstable-convert/

  * Add generated man pages to source.

  * Document dnstable_entry_set_iszone().

  * Improve dnstable_reader(3) documentation.

  * Add JSON output (-j option) to dnstable_lookup.

  * Add test cases based on dnstable_lookup.

  * Only encode RDATA so the hostname is at the beginning for NS, CNAME,
    DNAME, PTR, MX, and SRV record types.

  * Fix byteorder macros for macOS.

 -- Farsight Security, Inc. <software@farsightsecurity.com>  Tue, 05 Jun 2018 13:35:03 +0000

dnstable (0.9.1)

  * Fix strange values in data value triplets (#16). A 'count' field that has
    the value 0 is silently rewritten to 1, and a 'time_last' field that has
    the value 0 is silently set to be the same as the 'time_first' field.

 -- Robert Edmonds <edmonds@fsi.io>  Tue, 19 Apr 2016 18:39:47 -0400

dnstable (0.9.0)

  [ Henry Stern ]
  * New "query timeout" feature which allows for a configurable timeout on the
    execution of certain types of queries. Introduces new function
    dnstable_query_set_timeout() and new result code dnstable_res_timeout
    (#8).

  * New "time fencing" feature which filters based on 'time_first' and
    'time_last' values. Introduces new enum dnstable_filter_parameter_type and
    new function dnstable_query_set_filter_parameter() (#9).

  * Performance enhancement for some IP range and prefix searches (#11).

  * Fix unhandled IPv4/IPv6 address overflow for IP range/prefix queries
    (#14).

  [ Robert Edmonds ]
  * dnstable_convert: Assert vendor 'SIE' and message type 'dnsdedupe' so that
    the following cast of the return value of nmsg_message_get_payload() is
    safe (#10).

  * Use CLOCK_MONOTONIC_COARSE rather than CLOCK_MONOTONIC_RAW for query
    timeouts (#12).

  * query_iter_next_ip(): Fix zero fill condition (#15).

 -- Robert Edmonds <edmonds@fsi.io>  Tue, 10 Nov 2015 22:45:57 -0500

dnstable (0.8.0)

  * Replace Jansson with YAJL for JSON rendering, which results in a
    substantial performance improvement.

  * dnstable_dump: Add "--rrset_names" and "--rdata_names" options which dump
    the RRSET_NAME_FWD and RDATA_NAME_REV indices.

  * New function dnstable_reader_reload_setfile(), which calls
    mtbl_fileset_reload_now() on a dnstable_reader object's underlying
    mtbl_fileset object, if present. This requires libmtbl >= 0.8.0.

 -- Robert Edmonds <edmonds@fsi.io>  Mon, 31 Aug 2015 19:00:15 -0400

dnstable (0.7.0)

  * New function dnstable_entry_set_iszone(), which controls how the timestamp
    fields are named in the formatted output produced by
    dnstable_entry_to_text() and dnstable_entry_to_json().

  * dnstable_entry_to_json() now produces output compatible with the format
    used by the DNSDB API service. This also alters the JSON output produced
    by the dnstable_dump debugging utility.

 -- Robert Edmonds <edmonds@fsi.io>  Wed, 19 Nov 2014 13:54:41 -0500

dnstable (0.6.0)

  * Check the return value of wdns_reverse_name(). This depends on wdns >=
    0.6.0.

  * Fix various bugs detected by static analysis.

  * Drop "-Wl,--as-needed" from LDFLAGS.

  * Begin versioning the library's symbols. (Based on ld-version-script.m4
    from gnulib.)

 -- Robert Edmonds <edmonds@fsi.io>  Wed, 21 May 2014 17:29:50 -0400

dnstable (0.5.1)

  * dnstable_dump: delimit "-j -d" output entries with newlines (Issue #1).

  * Add configure-time checks for required header files
    <nmsg/sie/dnsdedupe.pb-c.h> and <google/protobuf-c/protobuf-c.h>.

 -- Robert Edmonds <edmonds@fsi.io>  Wed, 19 Mar 2014 14:22:56 -0400

dnstable (0.5)

  * Update copyright and license statements as a result of the transition from
    Internet Systems Consortium to Farsight Security.

  * Replace the "librsf" submodule with the "libmy" subtree.

  * Install the pkg-config .pc file into the correct location on certain
    systems.

 -- Robert Edmonds <edmonds@fsi.io>  Tue, 21 Jan 2014 20:58:33 -0500