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-Name: dnscap
-Version: 2.0.1
-Release: 1%{?dist}
-Summary: Network capture utility designed specifically for DNS traffic
-Group: Productivity/Networking/DNS/Utilities
-
-License: BSD-3-Clause
-URL: https://www.dns-oarc.net/tools/dnscap
-# Source needs to be generated by dist-tools/create-source-packages, see
-# https://github.com/jelu/dist-tools
-Source0: https://www.dns-oarc.net/files/dnscap/%{name}-%{version}.tar.gz?/%{name}_%{version}.orig.tar.gz
-
-BuildRequires: libpcap-devel
-BuildRequires: ldns-devel
-BuildRequires: openssl-devel
-BuildRequires: zlib-devel
-BuildRequires: autoconf
-BuildRequires: automake
-BuildRequires: libtool
-BuildRequires: perl-YAML
-BuildRequires: cryptopant-devel
-BuildRequires: pkgconfig
-
-%description
-dnscap is a network capture utility designed specifically for DNS
-traffic. It produces binary data in pcap(3) format. This utility
-is similar to tcpdump(1), but has a number of features tailored
-to DNS transactions and protocol options.
-
-
-%prep
-%setup -q -n %{name}_%{version}
-
-
-%build
-sh autogen.sh
-%configure
-make %{?_smp_mflags}
-
-
-%check
-make test
-
-
-%install
-rm -rf $RPM_BUILD_ROOT
-make install DESTDIR=$RPM_BUILD_ROOT
-
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-
-%files
-%defattr(-,root,root)
-%{_bindir}/*
-%{_datadir}/doc/*
-%{_mandir}/man1/*
-%{_libdir}/*
-
-
-%changelog
-* Thu Mar 11 2021 Jerry Lundström <lundstrom.jerry@gmail.com> 2.0.1-1
-- Release 2.0.1
- * Fixed incorrect line break in eventlog's (plugin) output.
- * Commits:
- 5df363c remove trailing newline
-* Fri Feb 12 2021 Jerry Lundström <lundstrom.jerry@gmail.com> 2.0.0-1
-- Release 2.0.0
- * This major release contains three backward incompatible changes, two
- new command line options and a completely restructured man-page(!),
- please read the change notes carefully before upgrading!
- * The first backward incompatible change has to do with the removal of
- libbind dependency. This library was causing segfaults on OpenBSD due to
- shared (and overwritten) symbols with OpenBSD's libc.
- It was replaced with LDNS and LDNS renders domain names as Fully
- Qualified Domain Names (FQDN, the trailing dot!) so every output of a
- domain name has been changed to a FQDN.
- This also changes `-X`/`-x`, which will now match against FQDNs.
- * The second backward incompatible change is that `-6` has been removed.
- This was used to alter the BPF in order to "fix" it, dnscap adds
- specific filters to IP and UDP headers which does not work for IPv6
- traffic.
- The generated BPF has been changed to allow IPv6 to always pass, making
- the option obsolete. IPv6 filtering is then done in dnscap.
- * The last backward incompatible change has to do with the output format
- of `-g` related to EDNS0 and is now more consistent with the rest of
- the parsable output:
- - No more spaces in the output
- - Fix incorrect `\` and extra empty new-line
- - All EDNS0 options are added after `edns0[...]` using comma separation, example: `edns0[],edns0opt[],...`
- - Client Subnet format: `edns0opt[ECS,family=nn,source=nn,scope=nn,addr=...]`
- - Unknown/unsupported code: `edns0opt[code=nn,codelen=nn]`
- - Parsing error messages have changed, they came from libbind, now comes from LDNS
- * New options:
- - Add `-q` and `-Q` to filter on matched/not matched QTYPE
- * Bugfixes:
- - Fix memory leak in EDNS0 ECS address parsing
- - `network`: Fix sonarcloud issues, potential `memcpy()` of null pointer
- * Other changes:
- - Fix CBOR output inclusion, LDNS is always available now
- - Add macros for Apple and Windows endian functions
- - Restructure and correct the man-page
- * Commits:
- 557e5f5 man-page
- 025529f v6bug, interval
- 37b79e9 FQDN
- ebcf434 QTYPE match, args, tests
- 0cb5562 v6bug
- 75f6115 Endian
- aaeb213 Sonarcloud
- 8685946 CBOR output
- 3e26802 Sonarcloud
- 30aa366 libbind
- 3f94d0b Mattermost
-* Thu Oct 22 2020 Jerry Lundström <lundstrom.jerry@gmail.com> 1.12.0-1
-- Release 1.12.0
- * This release fixes the handling of `-?` option for dnscap and all plugins,
- previously the handling varied between places and depending on `getopt()`
- implementation an invalid option could return the wrong exit code.
- * Other changes:
- - Fix typo in configure help text
- - `plugins/anonmask`: Fix typo in help text
- - `plugins/rzkeychange`:
- - Add `-D`, dry run mode, for testing
- - Fix handling of `-a` and error on too many
- * KNOWN ISSUES:
- On OpenBSD the system library libc exports the same symbols as libbind
- does and this causes runtime warnings. Until now this has not caused any
- known problems but is now also causing segfaults if the packet filter used
- (BPF) includes IPv6 addresses.
- On all other platforms OARC supports, these symbols are macros and in so
- should not cause any problem.
- * Commits:
- ee478c0 Known issues
- 2f9d957 Tests
- 3c663a2 Tests
- c88efc5 rzkeychange test
- f062f33 Tests
-* Thu Aug 20 2020 Jerry Lundström <lundstrom.jerry@gmail.com> 1.11.1-1
-- Release 1.11.1
- * This release fixes a lot of issues found by code analysis, adds a
- explicit memory zeroing function to remove account information (read
- when dropping privileges) and adds code coverage reporting.
- * The `dnscap_memzero()` will use `explicit_bzero()` on FreeBSD and
- OpenBSD, or `memset_s()` (if supported), otherwise it will manually
- set the memory to zero. This will hopefully ensure that the memory
- is zeroed as compilers can optimize out `memset()`'s that is just
- before `free()`.
- * The plugins exit code for the help option `-?` has been changed to 0
- to have the same as `dnscap -?`.
- * Commits:
- d9747ee memzero
- 1cf17c6 Coverage
- 19c7120 Coverage
- 7435676 Sonarcloud
- 928e181 Sonarcloud
- ca4afd0 Sonarcloud
- 028f5e0 Badges
- db0d6a1 LGTM
-* Mon Jun 01 2020 Jerry Lundström <lundstrom.jerry@gmail.com> 1.11.0-1
-- Release 1.11.0
- * This release includes a new plugin called `eventlog`, contributed
- by Byron Darrah (@ByronDarrah), output DNS activity as log events,
- including answers to A and AAAA queries.
- * Other changes includes compile warning and code analysis fixes.
- * Commits:
- 382eac4 COPR
- 4c03650 Compile warn
- 21d6a67 Slight change -- wording now matches usage() output.
- dd19b0b Added the eventlog.so plugin...
- 1ebf504 Added new dnscap plugin: evenlog.so...
- f3f9aaa Compile warnings
-* Mon Mar 02 2020 Jerry Lundström <lundstrom.jerry@gmail.com> 1.10.4-1
-- Release 1.10.4
- * Fixed a bug that would not drop privileges when not specifying any
- interface (which is equal to capturing on all interfaces).
- * Added functionality to set the supplemental groups when dropping
- privileges and changing user, or clear them if that is not supported.
- * Other changes includes corrected man-page about '-w' and update to
- documentation.
- * Commits:
- a0285e4 drop privileges errors, initgroups/setgroups
- 96336f3 daemon: Attempt to drop supplemental groups
- 467a9a7 Drop privileges
- de940a8 man-page -w
- 187ec43 README
-* Wed Oct 02 2019 Jerry Lundström <lundstrom.jerry@gmail.com> 1.10.3-1
-- Release 1.10.3
- * Fixed plugins inclusion in deb packages for Debian and Ubuntu.
- * Commits:
- 017ebb2 Deb packages
- cf59143 COPR, spec
-* Mon Aug 05 2019 Jerry Lundström <lundstrom.jerry@gmail.com> 1.10.2-1
-- Release 1.10.2
- * Fixed bug in the handling of defragmentation configuration which lead
- to the use of a local scope variable later on and caused unexpected
- behavior.
- * Commits:
- 91692b8 Frag conf
- 6a74376 Package
- d0d1a6d Package
-* Mon Jul 08 2019 Jerry Lundström <lundstrom.jerry@gmail.com> 1.10.1-1
-- Release 1.10.1
- * Fix various issues found by code analysis tools, a few compiler warnings
- removed, undefined bit shift behavior fixed, parameter memory leaks
- plugged and documentation updates.
- * Fixes:
- - `dump_dns`: Remove usage of `strcpy()` and use `snprintf()` instead
- of `sprintf()`
- - `bpft`:
- - Use `text_ptr->len` to store length of generated text
- - Use `memcpy()` instead of `strcat()`
- - Remove unneeded `realloc()` and `strcpy()`
- - `plugins/cryptopan`: Fix strict-aliasing warnings
- - `network`: Rework part of `dl_pkt()` to remove usage of `strcpy()`
- and use `snprintf()` instead of `sprintf()`
- - `plugins/anonaes128`: Use `a6` as dest when copying v4 addresses for
- readability and code analysis
- - `plugins/cryptopan`: Run first pass separate to eliminate a 32bit
- shift by 32 (undefined behavior)
- - `plugins/cryptopant`: Fix memory leak of `keyfile` if `-k` is
- specified more then once
- * Documentation:
- - Update `README.md` with correction to building from git and note
- about PCAP on OpenBSD
- - Fix #190: Update link to `libbind` source
- * Commits:
- 074923c Funding
- 5d2e84c libbind
- 8ee9f2a Travis-CI
- 6babd09 Fixes
- bb2d1c7 README, compile warnings
- 0d9cd9c LGTM, Travis-CI
-* Mon Dec 03 2018 Jerry Lundström <lundstrom.jerry@gmail.com> 1.10.0-1
-- Release 1.10.0
- * This release adds a new plugin type "filter" and 5 new plugins that can
- do anonymization, deanonymization and masking of the IP addresses.
- * New features:
- - Check plugins for `pluginname_type()` which returns `enum plugin_type`,
- if missing the plugin is counted as an "output" plugin
- - New plugin type "filter" which calls `pluginname_filter()` prior of
- outputting any data or calling of "output" plugins, if the new function
- returns non-zero then the packet is filtered out (dropped)
- - New extension `DNSCAP_EXT_SET_IADDR` that gives access to a function
- for setting the from and to IP addresses both in the extracted data
- and the wire
- * New plugins:
- - `anonaes128`: Anonymize IP addresses using AES128
- - `anonmask`: Pseudo-anonymize IP addresses by masking them
- - `cryptopan`: Anonymize IP addresses using an extension to Crypto-PAn
- (College of Computing, Georgia Tech) made by David Stott (Lucent)
- - `cryptopant`: Anonymize IP addresses using cryptopANT, a different
- implementation of Crypto-PAn made by the ANT project at USC/ISI
- - `ipcrypt`: Anonymize IP addresses using ipcrypt create by
- Jean-Philippe Aumasson
- * Bugfixes:
- - Fix changing `royparse` and `txtout` with other plugins (thanks to
- Duane Wessels and Paul Hoffman)
- - Free pointers to allocated strings in `text_free()` (thanks to Michał
- Kępień)
- - Fix IP checksum calculation
- * Other changes:
- - `-B` and `-E` can be used without `-w` (thanks to Duane Wessels)
- - Use `pcap_findalldevs()` instead of `pcap_lookupdev()` (thanks to
- Michał Kępień)
- - Document and add `-?` option to all plugins
- - Fix clang `scan-build` bugs and LGTM alerts
- - Use `gmtime_r()` instead of `gmtime()`
- - Update `pcap-thread` to v4.0.0
- * Commits:
- 67d8e2c Fix
- fb0ed02 Plugin documentation
- a2c9a6c cryptopant
- 39db1ca Deanonymize, IPv6 test
- afc7107 Crypto-PAn, cryptopANT
- f1912cc OpenSSL, anonaes128
- f2bab62 ipcrypt, anonmask
- 158b1e7 anonmask help
- 60ece58 anonmask
- 8f1b138 Plugin types, filter plugin, set iaddr extension, anonymization
- by masking
- b7d7991 IP checksum
- 641a23a Free pointers to allocated strings in text_free()
- 4d313bf pcap_findalldevs()
- 091e0ca Use pcap_findalldevs() instead of pcap_lookupdev()
- 6a7b25e Clean up use of feature test macros on Linux
- cbba14c Configure, uninitialized
- f228c9c Code formatting
- 3fd738c man-page
- 770168a Test
- 714e4f5 Fix -B <begin> so that it works when reading offline pcap files.
- 8675bea Test
- 911fec9 Implementing test9 as a test of -B and -E command line args.
- a7cc72d -B <begin> and -E <end> can work fine without -w <base>.
- 04c4928 Made the same changes to txtout as were in 165a786
- 165a786 Workaround for stdio mystery causing duplicate royparse output.
-* Wed Feb 28 2018 Jerry Lundström <lundstrom.jerry@gmail.com> 1.9.0-1
-- Release 1.9.0
- * This release adds a new option to change how the Berkeley Packet Filter
- is generated to include the host restrictions for all selections,
- previously this restriction would only apply to specific parts.
- * Additional tweaks to the RSSM plugin has been made to conform to the
- RSSAC002v3 specification. One noticeable change is that the plugin now
- requires the DNS to be parsed before counted, any error in the parsing
- will result in the message being left out of the statistics.
- * Changes:
- - Fix spacing in BPF filter to look better
- - Fix #146: Add `bpf_hosts_apply_all`, apply any host restriction to all
- - `plugin/rssm`:
- - Remove quoting of `start-period` and correctly handle empty hashes
- - Issue #152, Issue #91: Parse DNS before processing RSSM counters
- - `plugin/rssm/dnscap-rssm-rssac002`: Use `YAML::Dump()` for output
- * Commits:
- 47d892b Issue #152: RSSM YAML output
- d4f1466 Issue #152, Issue #91: Parse DNS before processing RSSM counters
- 68fc1ff BPF, `bpf_hosts_apply_all`
-* Wed Feb 07 2018 Jerry Lundström <lundstrom.jerry@gmail.com> 1.8.0-1
-- Release 1.8.0
- * This release updates the TCP stream code in order to be able to look
- at more then just the first query, for handling already ongoing TCP
- connections without having seen SYN/ACK and for reassembly of the TCP
- stream prior of parsing it for DNS with an additional layer of parsing
- (see `reassemble_tcp_bfbparsedns`).
- * Updates to the Root Server Scaling Measurement (RSSM) plugin have also
- been made to bring it up to date with RSSAC002v3 specification, be
- able to output the YAML format described and an additional script to
- merge YAML files if the interval is less then the RSSAC002v3 24 hour
- period. See "Updates to the RSSM plugin" below and
- `plugins/rssm/README.md`.
- * New extended options:
- - `parse_ongoing_tcp`: Start tracking TCP connections even if SYN/ACK
- has not been seen
- - `allow_reset_tcpstate`: Allow external reset of TCP state
- - `reassemble_tcp`: Use to enable TCP stream reassembly
- - `reassemble_tcp_faultreset`: Number of faults before reseting TCP
- state when reassembly is enabled
- - `reassemble_tcp_bfbparsedns`: Enable an experimental additional layer
- of reassemble that uses `libbind` to parse the payload before accepting
- it. If the DNS is invalid it will move 2 bytes within the payload and
- treat it as a new payload, taking the DNS length again and restart
- the process. Requires `libbind` and `reassemble_tcp`.
- * New extension functions for plugins:
- - `DNSCAP_EXT_TCPSTATE_GETCURR`: Function to get a pointer for the
- current TCP state
- - `DNSCAP_EXT_TCPSTATE_RESET`: Function to reset a TCP state
- * New features:
- - Parse additional DNS queries in TCP connections
- - `-g` and the `txtout` plugin will reset TCP state (if allowed) on
- failure to parse DNS
- * Bugfixes:
- - Fix `-g` output, separate error message with a space
- - Fix TCP packets wrongfully flagged as DNS when using layers.
- - Fix TCP debug output when using layers, `ia_str()` is not safe to call
- twice in the same `printf` because of local buffer.
- - Fix exported extension functions, need to be file local
- * New tests for:
- - Multiple DNS queries in one TCP connection
- - Query over TCP without SYN
- - Queries over TCP with first query missing length
- - Queries over TCP with middle payloads missing
- - Add test with TCP stream that missing multiple packets in the middle
- * Updates to the RSSM plugin (`plugins/rssm`):
- - Add info about saving counts and sources
- - Fix memory leak on `fopen()` errors
- - Update to RSSAC002v3 specification
- - New options:
- - `-D` to disable forking on close
- - `-Y`: Use RSSAC002v3 YAML format when writing counters, the file
- will contain multiple YAML documents, one for each RSSAC002v3 metric
- Used with; -S adds custom metric `dnscap-rssm-sources` and -A adds
- `dnscap-rssm-aggregated-sources`
- - `-n`: Set the service name to use in RSSAC002v3 YAML
- - `-S`: Write source IPs into counters file with the prefix `source`
- - `-A`: Write aggregated IPv6(/64) sources into counters file with
- the prefix `aggregated-source`
- - `-a`: Write aggregated IPv6(/64) sources to
- `<name>.<timesec>.<timeusec>`
- - Add `dnscap-rssm-rssac002` Perl script for merging RSSAC002v3 YAML files
- - Add README.md for the plugin man-page for `dnscap-rssm-rssac002`
- - Add test for YAML output and merging of YAML files
- * Commits:
- c7058c8 Use file local functions for all extensions
- 66b352d RSSM RSSAC002v3 YAML Tool
- b09efc2 `plugins/rssm` RSSAC002v3
- 709aba6 Fix #89: Add additional reassembly layers that parses the
- payload byte for byte for valid DNS
- 04fa013 Fix CID 1463944 (again)
- b1cf623 RSSM saving data and forking
- fb23305 Fix CID 1463944
- 0fca1a8 Issue #89: TCP stream reassemble
- bb6428c CID 1463814: Check `ns_initparse()` for errors
- a57066f Fix #88: TCP handling
-* Wed Dec 27 2017 Jerry Lundström <lundstrom.jerry@gmail.com> 1.7.1-1
-- Release 1.7.1
- * The library used for parsing DNS (libbind) is unable to parse DNS
- messages when there is padding at the end (the UDP/TCP payload is larger
- then the DNS message). This has been fixed by trying to find the actual
- DNS message size, walking all labels and RR data, and then retry parsing.
- * Other changes and bug-fixes:
- - Fix size when there is a VLAN to match output of `use_layers` yes/no
- - Add test of VLAN matching
- - Fix `hashtbl.c` building in `rssm`
- - Add test with padded DNS message
- * Commits:
- 49e5400 Fix #127: If `ns_initparse()` returns `EMSGSIZE`, try and get
- actual size and reparse
- 99bda0b Fix #98: VLAN
-* Tue Dec 19 2017 Jerry Lundström <lundstrom.jerry@gmail.com> 1.7.0-1
-- Release 1.7.0
- * This release adds IP fragmentation handling by using layers in pcap-thread
- which also adds a new flag to output and modules. `DNSCAP_OUTPUT_ISLAYER`
- indicates that `pkt_copy` is equal to `payload` since the layers of the
- traffic have already been parsed. IP fragments are reassembled with the
- `pcap_thread_ext_frag` extension that is included in pcap-thread.
- * New extended (`-o`) options:
- - `use_layers`: Use pcap-thread layers to handle the traffic
- - `defrag_ipv4`: Enabled IPv4 de-fragmentation
- - `defrag_ipv6`: Enabled IPv6 de-fragmentation
- - `max_ipv4_fragments`: Set maximum fragmented IPv4 packets to track
- - `max_ipv4_fragments_per_packet`: Set the maximum IPv4 fragments per
- tracked packet
- - `max_ipv6_fragments`: Set maximum fragmented IPv6 packets to track
- - `max_ipv6_fragments_per_packet`: Set the maximum IPv6 fragments per
- tracked packet
- * Currently `-w` does not work with `use_layers` and the plugins `pcapdump`
- and `royparse` will discard output with the flag `DNSCAP_OUTPUT_ISLAYER`
- because they need access to the original packet.
- * The `rzkeychange` plugin now encodes certain flag bits in the data that
- it reports for RFC8145 key tag signaling. The flags of interest are:
- `DO`, `CD`, and `RD`. These are encoded in an bit-mask as a hexadecimal
- value before the `_ta` component of the query name.
- * Other changes and bug-fixes:
- - Fix #115: document `-g` output, see `OUTPUT FORMATS` `diagnostic` in
- `dnscap(1)` man-page
- - Add test to match output from non-layers runs with those using layers
- - Add test with fragmented DNS queries
- - Fix #120: CBOR/CDS compiles again, update tinycbor to v0.4.2
- - Fix `ip->ip_len` byte order
- - Fix parsing of IP packets with padding or missing parts of payload
- * Commits:
- 0347f74 Add AUTHORS section in man-page
- ef1b68c Fix CID 1463073
- 8a79f89 Layers
- a404d08 Update pcap-thread to v3.1.0, add test for padding fixes
- 08402f1 Fix byte order bug. ip->ip_len must be evaluated with ntohs().
- d6d2340 CBOR/CDS and formatting
- 85ec2d8 Fix #87: IP fragmentation reassembly
- 22bfd4a Documentation
- c35f19f Adding flag bits to rzkeychange RFC8145 key tag signaling data.
- This may be useful to find "false" key tag signals from sources
- that don't actually perform DNSSEC validation.
-* Fri Dec 01 2017 Jerry Lundström <lundstrom.jerry@gmail.com> 1.6.0-1
-- Release 1.6.0
- * New additions to the plugins:
- - `rzkeychange` can now collect RFC8145 key tag signaling. Signals are
- saved during the collection interval, and then sent to the specified
- `-k <zone>`, one at a time, at the end of the interval. Only root zone
- signals are collected. Added by Duane Wessels (@wessels).
- - `royparse` is a new plugin to splits a PCAP into two streams, queries
- in PCAP format and responses in ASCII format. Created by Roy Arends
- (@RoyArends).
- - `txtout` new option `-s` for short output, only print QTYPE and QNAME
- for IN records. Added by Paul Hoffman (@paulehoffman)
- - The extension interface has been extended with `DNSCAP_EXT_IA_STR` to
- export the `ia_str()` function.
- * Bugfixes and other changes:
- - Remove duplicated hashtbl code
- - `rssm`: fix bug where count in table was taken out as `uint16_t` but
- was a `uint64_t`
- - Handle return values from hashtbl functions
- - `txtout`: removed unused `-f` options
- - Change `ia_str()` to use buffers with correct sizes, thanks to
- @RoyArends for spotting this!
- * Commits:
- 3f78a31 Add copy/author text
- 1bd914d Fix CID 1462343, 1462344, 1462345
- f9bb955 Fix `fprintf()` format for message size
- abedf84 Fix #105: `inet_ntop` buffers
- bfdcd0d Addresses the suggestions from Jerry.
- dda0996 royparse :)
- 4f6520a royparse plugin finished
- f1aa4f2 Fix #103: Remove `opt_f`
- 32355b7 Rearrange code to keep the change smaller and fix indentation
- d6612c1 Added -s to txtout for short output
- 9d8d1ef Check return of `snprintf()`
- 55f5aba Format code
- 9f19ec3 Fixed memory leak in rzkeychange_keytagsignal()
- 58b8784 Fix memory leaks and better return value checks in
- rzkeychange_submit_counts()
- b06659f Add server and node to keytag signal query name
- 705a866 Always free response packets in rzkeychange plugin.
- e802843 Implement RFC8145 key tag signal collection in rzkeychange plugin
- 5fbf6d0 Added extension for ia_str() so it can be used by rzkeychange
- plugin.
- 3be8b8f Split `dnscap.c` into more files
- e431d14 Fix #92: hashtbl
-* Mon Aug 21 2017 Jerry Lundström <lundstrom.jerry@gmail.com> 1.5.1-1
-- Release 1.5.1
- * Compatibility fixes for FreeBSD 11.1+ which is now packing `struct ip`
- and for OpenBSD.
- * Commits:
- 17e3c92 FreeBSD is packing `struct ip`, need to `memcpy()`
- f8add66 Code formatting
- 38cd585 Add documentation about libbind
- d1dd55b Fix #82: Update dependencies for OpenBSD
-* Tue Jun 06 2017 Jerry Lundström <lundstrom.jerry@gmail.com> 1.5.0-1
-- Release 1.5.0
- * Added support for writing gzipped PCAP if the `-W` suffix ends with
- `.gz` and made `-X` work without `-x`. New inteface for plugins to
- tell them what extensions are available and a new plugin `rzkeychange`.
- * Plugin extensions:
- - Call `plugin_extension(ext, arg)` to tell plugin what extensions exists
- - Add extension for checking responder (`is_responder()`)
- * The rzkeychange plugin was developed by Duane Wessels 2016 in support
- of the root zone ZSK size increase. It is also being used in support of
- the 2017 root KSK rollover and collects the following measurements:
- - total number of responses sent
- - number of responses with TC bit set
- - number of responses over TCP
- - number of DNSKEY responses
- - number of ICMP_UNREACH_NEEDFRAG messages received
- - number of ICMP_TIMXCEED_INTRANS messages received
- - number of ICMP_TIMXCEED_REASS messages received
- * Other fixes (author Duane Wessels):
- - 232cbd0: Correct comment description for meaning of IPPROTO_AH
- - 181eaa4: Add #include <sys/time.h> for struct timeval on NetBSD
- * Commits:
- 1d894e2 Make -x and -X work correctly together and update man-page
- 34bc54c Make the -X option work without requiring a -x option.
- f43222e Fix CID 1440488, 1440489, 1440490
- aa54395 Update pcap-thread to v2.1.3
- 81174ce Prepare SPEC for OSB/COPR
- 21d7468 New plugin rzkeychange and plugin extensions
- 38491a3 Config header is generated by autotools
- 419a8ab Small tweaks and fixes for gzip support
- 1967abc updated for earlier BSD versions
- f135c90 added auto gzip if the -W suffix ends with .gz
- * Commits during development of rzkeychange (author Duane Wessels):
- - 620828d: Add rzkeychange -z option to specify resolver IP addresses
- - 1f77987: Add -p and -t options to rzkeychange plugin to configure an
- alternate port and TCP. Useful for ssh tunnels.
- - 2a571f1: Split ICMP time exceeded counter into two counters for time
- exceeded due to TTL and another due to fragmentation
- - e4ee2d3: The rzkeychange data collection plugin uses
- `DNSCAP_EXT_IS_RESPONDER` extension to know if an IP address is a
- "responder" or not, because when dnscap is instructed to collect ICMP
- with -I, it processes all ICMP packets, not just those limited to
- responders (or initiators).
- - cee16b8: Add ICMP Time Exceeded to counters
- - ad8a227: Counting source IPs has performance impacts. #ifdef'd out for
- now add ICMP "frag needed" counts
- - c25e72b: Implemented DNS queries with ldns. First there will be some
- test queries to ensure the zone is reachable and configured to receive
- data. Then a query naming the fields, followed by the periodic queries
- delivering counts.
- - fd23be7: Make report zone, server, node command line argumements mandatory
- - 137789b: Adding rzkeychange plugin files
-* Wed Mar 29 2017 Jerry Lundström <lundstrom.jerry@gmail.com> 1.4.1-1
-- Release 1.4.1
- * Fixed an issue that when compiled with libpcap that had a specific
- feature enabled it would result in a runtime error which could not be
- worked around.
- * Also fixed various compatibility issues and updated dependency
- documentation for CentOS.
- * Commits:
- 785d4c4 Fix compiler warnings
- 2d4df8d Fix #65: Update pcap-thread to v2.1.2
- 26d3fbc Fix #64: Add missing dependency
- 55e6741 Update pcap-thread to v2.1.1, fix issue with libpcap timestamp
- type
- c6fdb7a Fix typo and remove unused variables
-* Mon Feb 27 2017 Jerry Lundström <lundstrom.jerry@gmail.com> 1.4.0-1
-- Release 1.4.0
- * Until it can be confirmed that the threaded code works as well as the
- non-threaded code it has been made optional and requires a configuration
- option to enable it during compilation.
- * New extended option:
- - `-o pcap_buffer_size=<bytes>` can be used to increase the capture
- buffer within pcap-thread/libpcap, this can help mitigate dropped
- packets by the kernel during breaks (like when closing dump file).
- * Commits:
- 1c6fbb2 Update copyright year
- 63ef665 Suppress OpenBSD warnings about symbols
- 2c99946 pcap-thread v2.0.0, disable threads, errors handling
- 4cade97 Fix #56: Update pcap-thread to v1.2.2 and add test
-* Fri Dec 23 2016 Jerry Lundström <lundstrom.jerry@gmail.com> 1.3.0-1
-- Release 1.3.0
- * Rare lockup has been fixed that could happen if a signal was received
- in the wrong thread at the wrong time due to `pcap_thread_stop()`
- canceling and waiting on threads to join again. The handling of signals
- have been improved for threaded and non-threaded operations.
- * New features:
- - Experimental CBOR DNS Stream format output, see `CBOR_DNS_STREAM.md`
- - Extended options to specify user and group to use when dropping
- privileges, see EXTENDED OPTIONS in man-page
- * Commits:
- a5fa14e Signal and threads
- 3868104 Use old style C comments
- 7946be5 Clarify building
- d5463b4 RPM spec and various automake fixes
- df206bf Resource data indexing and documentation
- 0e2d0fe Fix #22, fix #43: Update README
- 5921d73 Add stream option RLABELS and RLABEL_MIN_SIZE
- 6dd6ec1 Implement experimental CBOR DNS Stream Format
- 4baf695 Fix #37: Extended options to specifty user/group to use when
- dropping privileges
- 61d830a Fix #35: Use `AC_HEADER_TIME` and fix warning
-* Thu Dec 15 2016 Jerry Lundström <lundstrom.jerry@gmail.com> 1.2.0-1
-- Initial package