2 * Fix Makefile to build pyldns with BSD make
3 * Fix typo in exporting b32_* symbols to make pyldns load again
4 * Allow leaving the RR owner name empty in ldns-testns datafiles.
5 * Fix fail to create NSEC3 bitmap for empty non-terminal (bug
9 * Remove LDNS_STATUS_EXISTS_ERR from ldns/error.h to make ldns
10 binary compatible with earlier releases again.
13 * DANE support (RFC6698), including ldns-dane example tool.
14 * Configurable default CA certificate repository for ldns-dane with
15 --with-ca-file=CAFILE and --with-ca-path=CAPATH
16 * Configurable default trust anchor with --with-trust-anchor=FILE
17 for drill, ldns-verify-zone and ldns-dane
18 * bugfix #474: Define socklen_t when undefined (like in Win32)
19 * bugfix #473: Dead code removal and resource leak fix in drill
20 * bugfix #471: Let ldns_resolver_push_dnssec_anchor accept DS RR's too.
21 * Various bugfixes from code reviews from CZ.NIC and Paul Wouters
22 * ldns-notify TSIG option argument checking
23 * Let ldns_resolver_nameservers_randomize keep nameservers and rtt's
25 * Let ldns_pkt_push_rr now return false on (memory) errors.
26 * Make buffer_export comply to documentation and fix buffer2str
27 * Various improvements and fixes of pyldns from Katel Slany
28 now documented in their own Changelog.
29 * bugfix: Make ldns_resolver_pop_nameserver clear the array when
31 * bugfix #459: Remove ldns_symbols and export symbols based on regex
32 * bugfix #458: Track all newly created signatures when signing.
33 * bugfix #454: Only set -g and -O2 CFLAGS when no CFLAGS was given.
34 * bugfix #457: Memory leak fix for ldns_key_new_frm_algorithm.
35 * pyldns memory handling fixes and the python3/ldns-signzone.py
36 examples script contribution from Karel Slany.
37 * bugfix #450: Base # bytes for P, G and Y (T) on the guaranteed
38 to be bigger (or equal) P in ldns_key_dsa2bin.
39 * bugfix #449: Deep free cloned rdf's in ldns_tsig_mac_new.
40 * bugfix #448: Copy nameserver value (in stead of reference) of the
41 answering nameserver to the answer packet in ldns_send_buffer, so
42 the original value may be deep freed with the ldns_resolver struct.
43 * New -0 option for ldns-read-zone to replace inception, expiration
44 and signature rdata fields with (null). Thanks Paul Wouters.
45 * New -p option for ldns-read-zone to prepend-pad SOA serial to take
47 * Return error if printing RR fails due to unknown/null RDATA.
50 * New -S option for ldns-verify-zone to chase signatures online.
51 * New -k option for ldns-verify-zone to validate using a trusted key.
52 * New inception and expiration margin options (-i and -e) to
54 * New ldns_dnssec_zone_new_frm_fp and ldns_dnssec_zone_new_frm_fp_l
56 * New ldns_duration* functions (copied from OpenDNSSEC source)
57 * fix ldns-verify-zone to allow NSEC3 signatures to come before
58 the NSEC3 RR in all cases. Thanks Wolfgang Nagele.
59 * Zero the correct flag (opt-out) when creating NSEC3PARAMS.
60 Thanks Peter van Dijk.
61 * Canonicalize RRSIG's Signer's name too when validating, because
62 bind and unbound do that too. Thanks Peter van Dijk.
63 * bugfix #433: Allocate rdf using ldns_rdf_new in ldns_dname_label
64 * bugfix #432: Use LDNS_MALLOC & LDNS_FREE i.s.o. malloc & free
65 * bugfix #431: Added error message for LDNS_STATUS_INVALID_B32_EXT
66 * bugfix #427: Explicitely link ssl with the programs that use it.
67 * Fix reading \DDD: Error on values that are outside range (>255).
68 * bugfix #429: fix doxyparse.pl fails on NetBSD because specified
70 * New ECDSA support (RFC 6605), use --disable-ecdsa for older openssl.
71 * fix verifying denial of existence for DS's in NSEC3 Opt-Out zones.
75 * bugfix #413: Fix manpage source for srcdir != builddir
76 * Canonicalize the signers name rdata field in RRSIGs when signing
77 * Ignore minor version of Private-key-format (so v1.3 may be used)
78 * Allow a check_time to be given in stead of always checking against
79 the current time. With ldns-verify-zone the check_time can be set
81 * Added functions for updating and manipulating SOA serial numbers.
82 ldns-read-zone has an option -S for updating and manipulating the
84 * The library Makefile is now GNU and BSD make compatible.
85 * bugfix #419: NSEC3 validation of a name covered by a wildcard with
87 * Two new options (--with-drill and --with-examples) to the main
88 configure script (in the root of the source tree) to build drill
90 * Fix days_since_epoch to year_yday calculation on 32bits systems.
93 * bugfix #394: Fix socket leak on errors
94 * bugfix #392: Apex only and percentage checks for ldns-verify-zone
96 * bugfix #398: Allow NSEC RRSIGs before the NSEC3 in ldns-verify-zone
97 * Fix python site package path from sitelib to sitearch for pyldns.
98 * Fix python api to support python2 and python3 (thanks Karel Slany).
99 * bugfix #401: Correction of date/time functions algorithm and
100 prevention of an infinite loop therein
101 * bugfix #402: Correct the minimum and maximum number of rdata fields
102 in TSIG. (thanks David Keeler)
103 * bugfix #403: Fix heap overflow (thanks David Keeler)
104 * bugfix #404: Make parsing APL strings more robust
105 (thanks David Keeler)
106 * bugfix #391: Complete library assessment to prevent assertion errors
107 through ldns_rdf_size usage.
108 * Slightly more specific error messaging on wrong number of rdata
109 fields with the LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG and
110 LDNS_STATUS_MISSING_RDATA_FIELDS_KEY result codes.
111 * bugfix #406: More rigorous openssl result code handling to prevent
112 future crashes within openssl.
113 * Fix ldns_fetch_valid_domain_keys to search deeper than just one level
114 for a DNSKEY that signed a DS RR. (this function was used in the
115 check_dnssec_trace nagios module)
116 * bugfix #407: Canonicalize TSIG dnames and algorithm fields
117 * A new output specifier to accommodate configuration of what to show
118 in comment texts when converting host and/or wire-format data to
119 string. All conversion to string and printing functions have a new
120 version that have such a format specifier as an extra argument.
121 The default is changed so that only DNSKEY RR's are annotated with
122 an comment show the Key Tag of the DNSKEY.
123 * Fixed the ldns resolver to not mark a nameserver unreachable when
124 edns0 is tried unsuccessfully with size 4096 (no return packet came),
125 but to still try TCP. A big UDP packet might have been corrupted by
126 fragments dropping firewalls.
127 * Update of libdns.vim (thanks Miek Gieben)
128 * Added the ldnsx Python module to our contrib section, which adds even
129 more pythonisticism to the usage of ldns with Python. (Many thanks
130 to Christpher Olah and Paul Wouters)
131 The ldnsx module is automatically installed when --with-pyldns is
132 used with configuring, but may explicitly be excluded with the
133 --without-pyldnsx option to configure.
134 * bugfix #410: Fix clearing out temporary data on stack in sha2.c
135 * bugfix #411: Don't let empty non-terminal NSEC3s cause assertion failure.
138 * New example tool added: ldns-gen-zone.
139 * bugfix #359: Serial-arithmetic for the inception and expiration
140 fields of a RRSIG and correctly converting them to broken-out time
142 * bugfix #364: Slight performance increase of ldns-verifyzone.
143 * bugfix #367: Fix to allow glue records with the same name as the
145 * Fix ldns-verifyzone to allow NSEC3-less records for NS rrsets *and*
146 glue when the zone is opt-out.
147 * bugfix #376: Adapt ldns_nsec3_salt, ldns_nsec3_iterations,
148 ldns_nsec3_flags and ldns_nsec3_algorithm to work for NSEC3PARAMS too.
149 * pyldns memory leaks fixed by Bedrich Kosata (at the cost of a bit
151 * Better handling of reference variables in ldns_rr_new_frm_fp_l from
152 pyldns, with a very nice generator function by Bedrich Kosata.
153 * Decoupling of the rdfs in rrs in the python wrappers to enable
154 the python garbage collector by Bedrich Kosata.
155 * bugfix #380: Minimizing effect of discrepancies in sizeof(bool) at
156 build time and when used.
157 * bugfix #383: Fix detection of empty nonterminals of multiple labels.
158 * Fixed the ommission of rrsets in nsec(3)s and rrsigs to all occluded
159 names (in stead of just the ones that contain glue only) and all
160 occluded records on the delegation points (in stead of just the glue).
161 * Clarify the operation of ldns_dnssec_mark_glue and the usage of
162 ldns_dnssec_node_next_nonglue functions in the documentation.
163 * Added function ldns_dnssec_mark_and_get_glue as an real fast
164 alternative for ldns_zone_glue_rr_list.
165 * Fix parse buffer overflow for max length domain names.
166 * Fix Makefile for U in environment, since wrong U is more common than
167 deansification necessity.
170 * Fix creating NSEC(3) bitmaps: make array size 65536,
172 * Fix printout of escaped binary in TXT records.
173 * Parsing TXT records: don't skip starting whitespace that is quoted.
174 * bugfix #358: Check if memory was successfully allocated in
176 * Added more memory allocation checks in host2str.c
177 * python wrapper for ldns_fetch_valid_domain_keys by Bedrich Kosata.
178 * fix to compile python wrapper with swig 2.0.2.
179 * Don't fallback to SHA-1 when creating NSEC3 hash with another
180 algorithm identifier, fail instead (no other algorithm identifiers
184 * Fix ldns zone, so that $TTL definition match RFC 2308.
185 * Fix lots of missing checks on allocation failures and parse of
186 NSEC with many types and max parse length in hosts_frm_fp routine
187 and off by one in read_anchor_file routine (thanks Dan Kaminsky and
189 * bugfix #335: Drill: Print both SHA-1 and SHA-256 corresponding DS
191 * Print correct WHEN in query packet (is not always 1-1-1970)
192 * ldns-test-edns: new example tool that detects EDNS support.
193 * fix ldns_resolver_send without openssl.
194 * bugfix #342: patch for support for more CERT key types (RFC4398).
195 * bugfix #351: fix udp_send hang if UDP checksum error.
196 * fix set_bit (from NSEC3 sign) patch from Jan Komissar.
199 * EXPERIMENTAL ecdsa implementation, please do not enable on real
201 * GOST code enabled by default (RFC 5933).
202 * bugfix #326: ignore whitespace between directives and their values.
203 * Header comment to advertise ldns_axfr_complete to check for
204 successfully completed zone transfers.
205 * read resolv.conf skips interface labels, e.g. %eth0.
206 * Fix drill verify NSEC3 denials.
207 * Use closesocket() on windows.
208 * Add ldns_get_signing_algorithm_by_name that understand aliases,
209 names changed to RFC names and aliases for compatibility added.
210 * bugfix: don't print final dot if the domain is relative.
211 * bugfix: resolver search continue when packet rcode != NOERROR.
212 * bugfix: resolver push all domains in search directive to list.
213 * bugfix: resolver search by default includes the root domain.
214 * bugfix: tcp read could fail on single octet recv.
215 * bugfix: read of RR in unknown syntax with missing fields.
216 * added ldns_pkt_tsig_sign_next() and ldns_pkt_tsig_verify_next()
217 to sign and verify TSIG RRs on subsequent messages
218 (section 4.4, RFC 2845, thanks to Michael Sheldon).
219 * bugfix: signer sigs nsecs with zsks only.
220 * bugfix #333: fix ldns_dname_absolute for name ending with backslash.
223 * Fix ldns_rr_clone to copy question rrs properly.
224 * Fix ldns_sign_zone(_nsec3) to clone the soa for the new zone.
225 * Fix ldns_wire2dname size check from reading 1 byte beyond buffer end.
226 * Fix ldns_wire2dname from reading 1 byte beyond end for pointer.
227 * Fix crash using GOST for particular platform configurations.
228 * extern C declarations used in the header file.
229 * Removed debug fprintf from resolver.c.
230 * ldns-signzone checks if public key file is for the right zone.
231 * NETLDNS, .NET port of ldns functionality, by Alex Nicoll, in contrib.
232 * Fix handling of comments in resolv.conf parse.
233 * GOST code enabled if SSL recent, RFC 5933.
234 * bugfix #317: segfault util.c ldns_init_random() fixed.
235 * Fix ldns_tsig_mac_new: allocate enough memory for the hash, fix use of
236 b64_pton_calculate_size.
237 * Fix ldns_dname_cat: size calculation and handling of realloc().
238 * Fix ldns_rr_pop_rdf: fix handling of realloc().
239 * Fix ldns-signzone for single type key scheme: sign whole zone if there
241 * Fix ldns_resolver: also close socket if AXFR failed (if you don't,
242 it would block subsequent transfers (thanks Roland van Rijswijk).
243 * Fix drill: allow for a secure trace if you use DS records as trust
244 anchors (thanks Jan Komissar).
247 * Catch \X where X is a digit as an error.
248 * Fix segfault when ip6 ldns resolver only has ip4 servers.
249 * Fix NSEC record after DNSKEY at zone apex not properly signed.
250 * Fix syntax error if last label too long and no dot at end of domain.
251 * Fix parse of \# syntax with space for type LOC.
252 * Fix ldns_dname_absolute for escape sequences, fixes some parse errs.
253 * bugfix #297: linking ssl, bug due to patch submitted as #296.
254 * bugfix #299: added missing declarations to host2str.h
255 * ldns-compare-zones -s to not exclude SOA record from comparison.
256 * --disable-rpath fix
257 * fix ldns_pkt_empty(), reported by Alex Nicoll.
258 * fix ldns_resolver_new_frm_fp not ignore lines after a comment.
259 * python code for ldns_rr.new_question_frm_str()
260 * Fix ldns_dnssec_verify_denial: the signature selection routine.
261 * Type TALINK parsed (draft-ietf-dnsop-trust-history).
262 * bugfix #304: fixed dead loop in ldns_tcp_read_wire() and
263 ldns_tcp_read_wire_timeout().
264 * GOST support with correct algorithm numbers. The plan is to make it
265 enabled if openssl support is detected, but it is disabled by
266 default in this release because the RFC is not ready.
267 * Fixed comment in rbtree.h about being first member and data ptr.
268 * Fixed possibly leak in case of out of memory in ldns_native2rdf...
269 * ldns_dname_is_wildcard added.
270 * Fixed: signatures over wildcards had the wrong labelcount.
271 * Fixed ldns_verify() inconsistent return values.
272 * Fixed ldns_resolver to copy and free tsig name, data and algorithm.
273 * Fixed ldns_resolver to push search onto searchlist.
274 * A ldns resolver now defaults to a non-recursive resolver that handles
276 * ldns_resolver_print() prints more details.
277 * Fixed ldns_rdf2buffer_str_time(), which did not print timestamps
279 * Make ldns_resolver_nameservers_randomize() more random.
280 * bugfix #310: POSIX specifies NULL second argument of gettimeofday.
281 * fix compiler warnings from llvm clang compiler.
282 * bugfix #309: ldns_pkt_clone did not clone the tsig_rr.
283 * Fix gentoo ebuild for drill, 'no m4 directory'.
284 * bugfix #313: drill trace on an empty nonterminal continuation.
287 * Imported pyldns contribution by Zdenek Vasicek and Karel Slany.
288 Changed its configure and Makefile to fit into ldns.
289 Added its dname_* methods to the rdf_* class (as is the ldns API).
290 Changed swig destroy of ldns_buffer class to ldns_buffer_free.
291 Declared ldns_pkt_all and ldns_pkt_all_noquestion so swig sees them.
292 * Bugfix: parse PTR target of .tomhendrikx.nl with error not crash.
293 * Bugfix: handle escaped characters in TXT rdata.
294 * bug292: no longer crash on malformed domain names where a label is
295 on position 255, which was a buffer overflow by one.
296 * Fix ldns_get_rr_list_hosts_frm_fp_l (strncpy to strlcpy change),
297 which fixes resolv.conf reading badly terminated string buffers.
298 * Fix ldns_pkt_set_random_id to be more random, and a little faster,
299 it did not do value 0 statistically correctly.
300 * Fix ldns_rdf2native_sockaddr_storage to set sockaddr type to zeroes,
302 * bug295: nsec3-hash routine no longer case sensitive.
303 * bug298: drill failed nsec3 denial of existence proof.
306 * Bugfix: allow for unknown resource records in zonefile with rdlen=0.
307 * Bugfix: also mark an RR as question if it comes from the wire
308 * Bugfix: NSEC3 bitmap contained NSEC
309 * Bugfix: Inherit class when creating signatures
312 * Fix Makefile patch from Havard Eidnes, better install.sh usage.
313 * Fix parse error on SOA serial of 2910532839.
314 Fix print of ';' and readback of '\;' in names, also for '\\'.
315 Fix parse of '\(' and '\)' in names. Also for file read. Also '\.'
316 * Fix signature creation when TTLs are different for RRs in RRset.
317 * bug273: fix so EDNS rdata is included in pkt to wire conversion.
318 * bug274: fix use of c++ keyword 'class' for RR class in the code.
319 * bug275: fix memory leak of packet edns rdata.
320 * Fix timeout procedure for TCP and AXFR on Solaris.
321 * Fix occasional NSEC bitmap bogus
322 * Fix rr comparing (was in reversed order since 1.6.0)
323 * bug278: fix parsing HINFO rdata (and other cases).
324 * Fix previous owner name: also pick up if owner name is @.
325 * RFC5702: enabled sha2 functions by default. This requires OpenSSL 0.9.8 or higher.
326 Reason for this default is the root to be signed with RSASHA256.
327 * Fix various LDNS RR parsing issues: IPSECKEY, WKS, NSAP, very long lines
328 * Fix: Make ldns_dname_is_subdomain case insensitive.
329 * Fix ldns-verify-zone so that address records at zone NS set are not considered glue
330 (Or glue records fall below delegation)
331 * Fix LOC RR altitude printing.
332 * Feature: Added period (e.g. '3m6d') support at explicit TTLs.
333 * Feature: DNSKEY rrset by default signed with minimal signatures
334 but -A option for ldns-signzone to sign it with all keys.
335 This makes the DNSKEY responses smaller for signed domains.
338 * --enable-gost : use the GOST algorithm (experimental).
339 * Added some missing options to drill manpage
340 * Some fixes to --without-ssl option
341 * Fixed quote parsing withing strings
342 * Bitmask fix in EDNS handling
343 * Fixed non-fqdn domain name completion for rdata field domain
345 * Fixed chain validation with SHA256 DS records
349 * Addition of an ldns-config script which gives cflags and libs
350 values, for use in configure scripts for applications that use
351 use ldns. Can be disabled with ./configure --disable-ldns-config
352 * Added direct sha1, sha256, and sha512 support in ldns.
353 With these functions, all NSEC3 functionality can still be
354 used, even if ldns is built without OpenSSL. Thanks to OpenBSD,
355 Steve Reid, and Aaron D. Gifford for the code.
356 * Added reading/writing support for the SPF Resource Record
357 * Base32 functions are now exported
359 * ldns_is_rrset did not go through the complete rrset, but
360 only compared the first two records. Thanks to Olafur
361 Gudmundsson for report and patch
362 * Fixed a small memory bug in ldns_rr_list_subtype_by_rdf(),
363 thanks to Marius Rieder for finding an patching this.
364 * --without-ssl should now work. Make sure that examples/ and
365 drill also get the --without-ssl flag on their configure, if
367 * Some malloc() return value checks have been added
368 * NSEC3 creation has been improved wrt to empty nonterminals,
370 * Fixed a bug in the parser when reading large NSEC3 salt
372 * Made the allowed length for domain names on wire
373 and presentation format the same.
375 * ldns-key2ds can now also generate DS records for keys without
377 * ldns-signzone now equalizes the TTL of the DNSKEY RRset (to
378 the first non-default DNSKEY TTL value it sees)
382 * ldns-signzone was broken in 1.5.0 for multiple keys, this
386 * Removed a small erroneous output warning in
387 examples/configure and drill/configure
391 * fixed a possible memory overflow in the RR parser
392 * build flag fix for Sun Studio
393 * fixed a building race condition in the copying of header
395 * EDNS0 extended rcode; the correct assembled code number
396 is now printed (still in the EDNS0 field, though)
397 * ldns_pkt_rr no longer leaks memory (in fact, it no longer
401 * ldns_key now has support for 'external' data, in which
402 case the OpenSSL EVP structures are not used;
403 ldns_key_set_external_key() and ldns_key_external_key()
404 * added ldns_key_get_file_base_name() which creates a
405 'default' filename base string for key storage, of the
406 form "K<zone>+<algorithm>+<keytag>"
407 * the ldns_dnssec_* family of structures now have deep_free()
408 functions, which also free the ldns_rr's contained in them
409 * there is now an ldns_match_wildcard() function, which checks
410 whether a domain name matches a wildcard name
411 * ldns_sign_public has been split up; this resulted in the
412 addition of ldns_create_empty_rrsig() and
413 ldns_sign_public_buffer()
416 * ldns-signzone can now automatically add DNSKEY records when
417 using an OpenSSL engine, as it already did when using key
419 * added new example tool: ldns-nsec3-hash
420 * ldns-dpa can now filter on specific query name and types
421 * ldnsd has fixes for the zone name, a fix for the return
422 value of recvfrom(), and an memory initialization fix
423 (Thanks to Colm MacCárthaigh for the patch)
424 * Fixed memory leaks in ldnsd
430 * fixed a build issue where ldns lib existence was done too early
431 * removed unnecessary check for pcap.h
432 * NSEC3 optout flag now correctly printed in string output
433 * inttypes.h moved to configured inclusion
434 * fixed NSEC3 type bitmaps for empty nonterminals and unsigned
438 * for that last fix, we added a new function
439 ldns_dname_add_from() that can clone parts of a dname
443 * sig chase return code fix (patch from Rafael Justo, bug id 189)
444 * rdata.c memory leaks on error and allocation checks fixed (patch
445 from Shane Kerr, bug id 188)
446 * zone.c memory leaks on error and allocation checks fixed (patch
447 from Shane Kerr, bug id 189)
448 * ldns-zplit output and error messages fixed (patch from Shane Kerr,
450 * Fixed potential buffer overflow in ldns_str2rdf_dname
451 * Signing code no longer signs delegation NS rrsets
452 * Some minor configure/makefile updates
453 * Fixed a bug in the randomness initialization
454 * Fixed a bug in the reading of resolv.conf
455 * Fixed a bug concerning whitespace in zone data (with patch from Ondrej
457 * Fixed a small fallback problem in axfr client code
460 * added 2str convenience functions:
463 - ldns_rr_type2buffer_str
464 - ldns_rr_class2buffer_str
465 * buffer2str() is now called ldns_buffer2str
466 * base32 and base64 function names are now also prepended with ldns_
467 * ldns_rr_new_frm_str() now returns an error on missing RDATA fields.
468 Since you cannot read QUESTION section RRs with this anymore,
469 there is now a function called ldns_rr_new_question_frm_str()
472 * DS RRs string representation now add bubblebabble in a comment
473 (patch from Jakob Schlyter)
475 * TCP fallback system has been improved
476 * HMAC-SHA256 TSIG support has been added.
477 * TTLS are now correcly set in NSEC(3) records when signing zones
480 * New example: ldns-revoke to revoke DNSKEYs according to RFC5011
481 * ldns-testpkts has been fixed and updated
482 * ldns-signzone now has the option to not add the DNSKEY
483 * ldns-signzone now has an (full zone only) opt-out option for
485 * ldns-keygen can create HMAC-SHA1 and HMAC-SHA256 symmetric keys
486 * ldns-walk output has been fixed
487 * ldns-compare-zones has been fixed, and now has an option
488 to show all differences (-a)
489 * ldns-read-zone now has an option to print DNSSEC records only
494 * Added a new family of functions based around ldns_dnssec_zone,
495 which is a new structure that keeps a zone sorted through an
496 rbtree and links signatures and NSEC(3) records directly to their
497 RRset. These functions all start with ldns_dnssec_
499 * ldns_zone_sign and ldns_zone_sign_nsec3 are now deprecated, but
500 have been changed to internally use the new
501 ldns_dnssec_zone_sign(_nsec3)
503 * Moved some ldns_buffer functions inline, so a clean rebuild of
504 applications relying on those is needed (otherwise you'll get
506 * ldns_dname_label now returns one extra (zero)
507 byte, so it can be seen as an fqdn.
508 * NSEC3 type code update for signing algorithms.
509 * DSA key generation of DNSKEY RRs fixed (one byte too small).
511 * Added support for RSA/SHA256 and RSA/SHA512, as specified in
512 draft-ietf-dnsext-dnssec-rsasha256-04. The typecodes are not
513 final, and this feature is not enabled by default. It can be
514 enabled at compilation time with the flag --with-sha2
516 * Added 2wire_canonical family of functions that lowercase dnames
517 in rdata fields in resource records of the types in the list in
520 * Added base32 conversion functions.
522 * Fixed DSA RRSIG conversion when calling OpenSSL
526 * Chase output is completely different, it shows, in ascii, the
527 relations in the trust hierarchy.
530 * Added ldns-verify-zone, that can verify the internal DNSSEC records
531 of a signed BIND-style zone file
533 * ldns-keygen now takes an -a argument specifying the algorithm,
534 instead of -R or -D. -a list show a list of supported algorithms
536 * ldns-keygen now defaults to the exponent RSA_F4 instead of RSA_3
537 for RSA key generation
539 * ldns-signzone now has support for HSMs
540 * ldns-signzone uses the new ldns_dnssec_ structures and functions
541 which improves its speed, and output; RRSIGS are now placed
542 directly after their RRset, NSEC(3) records directly after the
546 * new contrib/ dir with user contributions
547 * added compilation script for solaris (thanks to Jakob Schlyter)
550 * Added support for HMAC-MD5 keys in generator
551 * Added a new example tool (written by Ondrej Sury): ldns-compare-zones
552 * ldns-keygen now checks key sizes for rfc conformancy
553 * ldns-signzone outputs SSL error if present
554 * Fixed manpages (thanks to Ondrej Sury)
555 * Fixed Makefile for -j <x>
556 * Fixed a $ORIGIN error when reading zones
557 * Fixed another off-by-one error
560 * Fixed an offset error in rr comparison
561 * Fixed ldns-read-zone exit code
562 * Added check for availability of SHA256 hashing algorithm
563 * Fixed ldns-key2ds -2 argument
564 * Fixed $ORIGIN bug in .key files
565 * Output algorithms as an integer instead of their mnemonic
566 * Fixed a memory leak in dnssec code when SHA256 is not available
567 * Updated fedora .spec file
570 * canonicalization of rdata in DNSSEC functions now adheres to the
571 rr type list in rfc3597, not rfc4035, which will be updated
572 (see http://www.ops.ietf.org/lists/namedroppers/namedroppers.2007/msg00183.html)
573 * ldns-walk now support dnames with maximum label length
574 * ldnsd now takes an extra argument containing the address to listen on
575 * signing no longer signs every rrset with KSK's, but only the DNSKEY rrset
576 * ported to Solaris 10
577 * added ldns_send_buffer() function
578 * added ldns-testpkts fake packet server
579 * added ldns-notify to send NOTIFY packets
580 * ldns-dpa can now accurately calculate the number of matches per
582 * libtool is now used for compilation too (still gcc, but not directly)
584 - TSIG signing buffer size
585 - resolv.conf reading (comments)
586 - dname comparison off by one error
587 - typo in keyfetchers output file name fixed (a . too much)
588 - fixed zone file parser when comments contain ( or )
593 * drill prints error on failed axfr.
594 * drill now accepts mangled packets with -f
595 * old -c option (use tcp) changed to -t
596 * -c option to specify alternative resolv.conf file added
597 * feedback of signature chase improved
598 * chaser now stops at root when no trusted keys are found
599 instead of looping forever trying to find the DS for .
601 - wildcard on multiple labels signature verification
602 - error in -f packet writing for malformed packets
603 - made KSK check more resilient
605 7 Jul 2006: 1.1.0: ldns-team
606 * Added tutorials and an introduction to the documentation
607 * Added include/ and lib/ dirs so that you can compile against ldns
608 without installing ldns on your system
610 * Starting usage of assert throughout the library to catch illegal calls
611 * Solaris 9 testing was carried out. Ldns now compiles on that
612 platform; some gnuism were identified and fixed.
613 * The ldns_zone structure was stress tested. The current setup
614 (ie. just a list of rrs) can scale to zone file in order of
615 megabytes. Sorting such zone is still difficult.
616 * Reading multiline b64 encoded rdata works.
617 * OpenSSL was made optional, configure --without-ssl.
618 Ofcourse all dnssec/tsig related functions are disabled
619 * Building of examples and drill now happens with the same
620 defines as the building of ldns itself.
621 * Preliminary sha-256 support was added. Currently is your
622 OpenSSL supports it, it is supported in the DS creation.
623 * ldns_resolver_search was implemented
624 * Fixed a lot of bugs
627 * -r was killed in favor of -o <header bit mnemonic> which
628 allows for a header bits setting (and maybe more in the
630 * DNSSEC is never automaticaly set, even when you query
631 for DNSKEY/RRSIG or DS.
632 * Implement a crude RTT check, it now distinguishes between
633 reachable and unreachable.
634 * A form of secure tracing was added
635 * Secure Chasing has been improved
636 * -x does a reverse lookup for the given IP address
639 * ldns-dpa was added to the examples - this is the Dns Packet
641 * ldnsd - as very, very simple nameserver impl.
642 * ldns-zsplit - split zones for parrallel signing
643 * ldns-zcat - cat split zones back together
644 * ldns-keyfetcher - Fetches DNSKEY records with a few (non-strong,
645 non-DNSSEC) anti-spoofing techniques.
646 * ldns-walk - 'Walks' a DNSSEC signed zone
647 * Added an all-static target to the makefile so you can use examples
648 without installing the library
649 * When building in the source tree or in a direct subdirectory of
650 the build dir, configure does not need --with-ldns=../ anymore
653 * All networking code was moved to net.c
654 * rdata.c: added asserts to the rdf set/get functions
655 * const keyword was added to pointer arguments that
660 * renamed ldns/dns.h to ldns/ldns.h
661 * ldns_rr_new_frm_str() is extented with an extra variable which
662 in common use may be NULL. This trickles through to:
664 o ldns_rr_new_frm_fp_l
665 Which also get an extra variable
666 Also the function has been changed to return a status message.
667 The compiled RR is returned in the first argument.
668 * ldns_zone_new_frm_fp_l() and ldns_zone_new_frm_fp() are
669 changed to return a status msg.
670 * ldns_key_new_frm_fp is changed to return ldns_status and
671 the actual key list in the first argument
672 * ldns_rdata_new_frm_fp[_l]() are changed to return a status.
673 the rdf is return in the first argument
674 * ldns_resolver_new_frm_fp: same treatment: return status and
675 the new resolver in the first argument
676 * ldns_pkt_query_new_frm_str(): same: return status and the
677 packet in the first arg
678 * tsig.h: internal used functions are now static:
679 ldns_digest_name and ldns_tsig_mac_new
680 * ldns_key_rr2ds has an extra argument to specify the hash to
682 * ldns_pkt_rcode() is renamed to ldns_pkt_get_rcode, ldns_pkt_rcode
683 is now the rcode type, like ldns_pkt_opcode
685 * ldns_resolver_searchlist_count: return the searchlist counter
686 * ldns_zone_sort: Sort a zone
687 * ldns_bgsend(): background send, returns a socket.
688 * ldns_pkt_empty(): check is a packet is empty
689 * ldns_rr_list_pop_rr_list(): pop multiple rr's from another rr_list
690 * ldns_rr_list_push_rr_list(): push multiple rr's to an rr_list
691 * ldns_rr_list_compare(): compare 2 ldns_rr_lists
692 * ldns_pkt_push_rr_list: rr_list equiv for rr
693 * ldns_pkt_safe_push_rr_list: rr_list equiv for rr
695 * ldns_resolver_bgsend(): was not used in 1.0.0 and is not used now
696 * ldns_udp_server_connect(): was faulty and isn't really part of
697 the core ldns idea any how.
698 * ldns_rr_list_insert_rr(): obsoleted, because not used.
699 * char *_when was removed from the ldns_pkt structure
701 18 Oct 2005: 1.0.0: ldns-team
702 * Commited a patch from Håkan Olsson
703 * Added UPDATE support (Jakob Schlyter and Håkan Olsson)
704 * License change: ldns is now BSD licensed
705 * ldns now depends on SSL
706 * Networking code cleanup, added (some) server udp/tcp support
707 * A zone type is introduced. Currently this is a list
708 of RRs, so it will not scale well.
709 * [beta] Zonefile parsing was added
710 * [tools] Drill was added to ldns - see drill/
711 * [tools] experimental signer was added
712 * [building] better check for ssl
713 * [building] major revision of build system
714 * [building] added rpm .spec in packaging/ (thanks to Paul Wouters)
715 * [building] A lot of cleanup in the build scripts (thanks to Jakob Schlyter
718 28 Jul 2005: 0.70: ldns-team
719 * [func] ldns_pkt_get_section now returns copies from the rrlists
720 in the packet. This can be freed by the user program
721 * [code] added ldns_ prefixes to function from util.h
722 * [inst] removed documentation from default make install
723 * Usual fixes in documentation and code
725 20 Jun 2005: 0.66: ldns-team
726 Rel. Focus: drill-pre2 uses some functions which are
728 * dnssec_cd bit function was added
729 * Zone infrastructure was added
730 * Usual fixes in documentation and code
732 13 Jun 2005: 0.65: ldns-team
733 * Repository is online at:
734 http://www.nlnetlabs.nl/ldns/svn/
735 * Apply reference copying throuhgout ldns, except in 2
736 places in the ldns_resolver structure (._domain and
738 * Usual array of bugfixes
739 * Documentation added
740 * keygen.c added as an example for DNSSEC programming
742 23 May 2005: 0.60: ldns-team
743 * Removed config.h from the header installed files
744 (you're not supposed to include that in a libary)
746 - DNSSEC signing/verification works
747 - Assorted bug fixes and tweaks (memory management)
749 May 2005: 0.50: ldns-team
750 * First usable release
751 * Basic DNS functionality works
752 * DNSSEC validation works