ViewVC Help
View File | Revision Log | Show Annotations | Download File | View Changeset | Root Listing
root/src/vendor/ldns/dist/Changelog
Revision: 11065
Committed: Tue Jun 19 13:21:16 2018 UTC (5 years, 10 months ago) by laffer1
File size: 37577 byte(s)
Log Message:
add ldns

File Contents

# Content
1 1.6.17 2014-01-10
2 * Fix ldns_dnssec_zone_new_frm_fp_l to allow the last parsed line of a
3 zone to be an NSEC3 (or its RRSIG) covering an empty non terminal.
4 * Add --disable-dane option to configure and check availability of the
5 for dane needed X509_check_ca function in openssl.
6 * bugfix #490: Get rid of type-punned pointer warnings.
7 Thanks Adam Tkac.
8 * Make sure executables are linked against libcrypto with the
9 LIBSSL_LDFLAGS. Thanks Leo Baltus.
10 * Miscellaneous prototype fixes. Thanks Dag-Erling Smørgrav.
11 * README now shows preferred way to configure for examples and drill.
12 * Bind to source address for resolvers. drill binds to source with -I.
13 Thanks Bryan Duff.
14 * -T option for ldns-dane that has specific exit status for PKIX
15 validated connections without (secure) TLSA records.
16 * Fix b{32,64}_{ntop,pton} detection and handling.
17 * New RR type TKEY, but without operational practice.
18 * New RR types HIP, NINFO, RKEY, CDS, EUI48, EUI64, URI, CAA and TA.
19 * New output format flag (and accompanying functions) to print certain
20 RR's as unknown type
21 * -u and -U parameter for ldns-read-zone to mark/unmark a RR type
22 for printing as unknown type
23 * bugfix #504: GPOS RR has three rdata fields. Thanks Jelte Jansen.
24 * bugfix #497: Properly test for EOF when reading key files with drill.
25 * New functions: ldns_pkt_ixfr_request_new and
26 ldns_pkt_ixfr_request_new_frm_str.
27 * Use SNI with ldns-dane
28 * bugfix #507: ldnsx Fix use of non-existent variables and not
29 properly referring to instance variable. Patch from shussain.
30 * bugfix #508: ldnsx Adding NSEC3PARAM to known/allowable RR type
31 dictionary. Patch from shussain.
32 * bugfix #517: ldns_resolver_new_frm_fp error when invoked using a NULL
33 file pointer.
34 * Fix memory leak in contrib/python: ldns_pkt.new_query.
35 * Fix buffer overflow in fget_token and bget_token.
36 * ldns-verify-zone NSEC3 checking from quadratic to linear performance.
37 Thanks NIC MX (nicmexico.mx)
38 * ldns-dane setup new ssl session for each new connect to prevent hangs
39 * bugfix #521: drill trace continue on empty non-terminals with NSEC3
40 * bugfix #525: Fix documentation of ldns_resolver_set_retry
41 * Remove unused LDNS_RDF_TYPE_TSIG and associated functions.
42 * Fix ldns_nsec_covers_name for zones with an apex only. Thanks Miek.
43 * Configure option to build perl bindings: --with-p5-dns-ldns
44 (DNS::LDNS is a contribution from Erik Ostlyngen)
45 * bugfix #527: Move -lssl before -lcrypto when linking
46 * Optimize TSIG digest function name comparison (Thanks Marc Buijsman)
47 * Compare names case insensitive with ldns_pkt_rr_list_by_name and
48 ldns_pkt_rr_list_by_name_and_type (thanks Johannes Naab)
49 * A separate --enable for each draft RR type: --enable-rrtype-ninfo,
50 --enable-rrtype-rkey, --enable-rrtype-cds, --enable-rrtype-uri and
51 --enable-rrtype-ta
52 * bugfix #530: Don't sign and verify duplicate RRs (Thanks Jelte Jansen)
53 * bugfix #505: Manpage and usage output fixes (Thanks Tomas Hozza)
54 * Adjust ldns_sha1() so that the input data is not modified (Thanks
55 Marc Buijsman)
56 * Messages to stderr are now off by default and can be reenabled with
57 the --enable-stderr-msgs configure option.
58
59 1.6.16 2012-11-13
60 * Fix Makefile to build pyldns with BSD make
61 * Fix typo in exporting b32_* symbols to make pyldns load again
62 * Allow leaving the RR owner name empty in ldns-testns datafiles.
63 * Fix fail to create NSEC3 bitmap for empty non-terminal (bug
64 introduced in 1.6.14).
65
66 1.6.15 2012-10-25
67 * Remove LDNS_STATUS_EXISTS_ERR from ldns/error.h to make ldns
68 binary compatible with earlier releases again.
69
70 1.6.14 2012-10-23
71 * DANE support (RFC6698), including ldns-dane example tool.
72 * Configurable default CA certificate repository for ldns-dane with
73 --with-ca-file=CAFILE and --with-ca-path=CAPATH
74 * Configurable default trust anchor with --with-trust-anchor=FILE
75 for drill, ldns-verify-zone and ldns-dane
76 * bugfix #474: Define socklen_t when undefined (like in Win32)
77 * bugfix #473: Dead code removal and resource leak fix in drill
78 * bugfix #471: Let ldns_resolver_push_dnssec_anchor accept DS RR's too.
79 * Various bugfixes from code reviews from CZ.NIC and Paul Wouters
80 * ldns-notify TSIG option argument checking
81 * Let ldns_resolver_nameservers_randomize keep nameservers and rtt's
82 in sync.
83 * Let ldns_pkt_push_rr now return false on (memory) errors.
84 * Make buffer_export comply to documentation and fix buffer2str
85 * Various improvements and fixes of pyldns from Katel Slany
86 now documented in their own Changelog.
87 * bugfix: Make ldns_resolver_pop_nameserver clear the array when
88 there was only one.
89 * bugfix #459: Remove ldns_symbols and export symbols based on regex
90 * bugfix #458: Track all newly created signatures when signing.
91 * bugfix #454: Only set -g and -O2 CFLAGS when no CFLAGS was given.
92 * bugfix #457: Memory leak fix for ldns_key_new_frm_algorithm.
93 * pyldns memory handling fixes and the python3/ldns-signzone.py
94 examples script contribution from Karel Slany.
95 * bugfix #450: Base # bytes for P, G and Y (T) on the guaranteed
96 to be bigger (or equal) P in ldns_key_dsa2bin.
97 * bugfix #449: Deep free cloned rdf's in ldns_tsig_mac_new.
98 * bugfix #448: Copy nameserver value (in stead of reference) of the
99 answering nameserver to the answer packet in ldns_send_buffer, so
100 the original value may be deep freed with the ldns_resolver struct.
101 * New -0 option for ldns-read-zone to replace inception, expiration
102 and signature rdata fields with (null). Thanks Paul Wouters.
103 * New -p option for ldns-read-zone to prepend-pad SOA serial to take
104 up ten characters.
105 * Return error if printing RR fails due to unknown/null RDATA.
106
107 1.6.13 2012-05-21
108 * New -S option for ldns-verify-zone to chase signatures online.
109 * New -k option for ldns-verify-zone to validate using a trusted key.
110 * New inception and expiration margin options (-i and -e) to
111 ldns-verify-zone.
112 * New ldns_dnssec_zone_new_frm_fp and ldns_dnssec_zone_new_frm_fp_l
113 functions.
114 * New ldns_duration* functions (copied from OpenDNSSEC source)
115 * fix ldns-verify-zone to allow NSEC3 signatures to come before
116 the NSEC3 RR in all cases. Thanks Wolfgang Nagele.
117 * Zero the correct flag (opt-out) when creating NSEC3PARAMS.
118 Thanks Peter van Dijk.
119 * Canonicalize RRSIG's Signer's name too when validating, because
120 bind and unbound do that too. Thanks Peter van Dijk.
121 * bugfix #433: Allocate rdf using ldns_rdf_new in ldns_dname_label
122 * bugfix #432: Use LDNS_MALLOC & LDNS_FREE i.s.o. malloc & free
123 * bugfix #431: Added error message for LDNS_STATUS_INVALID_B32_EXT
124 * bugfix #427: Explicitely link ssl with the programs that use it.
125 * Fix reading \DDD: Error on values that are outside range (>255).
126 * bugfix #429: fix doxyparse.pl fails on NetBSD because specified
127 path to perl.
128 * New ECDSA support (RFC 6605), use --disable-ecdsa for older openssl.
129 * fix verifying denial of existence for DS's in NSEC3 Opt-Out zones.
130 Thanks John Barnitz
131
132 1.6.12 2012-01-11
133 * bugfix #413: Fix manpage source for srcdir != builddir
134 * Canonicalize the signers name rdata field in RRSIGs when signing
135 * Ignore minor version of Private-key-format (so v1.3 may be used)
136 * Allow a check_time to be given in stead of always checking against
137 the current time. With ldns-verify-zone the check_time can be set
138 with the -t option.
139 * Added functions for updating and manipulating SOA serial numbers.
140 ldns-read-zone has an option -S for updating and manipulating the
141 serial numbers.
142 * The library Makefile is now GNU and BSD make compatible.
143 * bugfix #419: NSEC3 validation of a name covered by a wildcard with
144 no data.
145 * Two new options (--with-drill and --with-examples) to the main
146 configure script (in the root of the source tree) to build drill
147 and examples too.
148 * Fix days_since_epoch to year_yday calculation on 32bits systems.
149
150 1.6.11 2011-09-29
151 * bugfix #394: Fix socket leak on errors
152 * bugfix #392: Apex only and percentage checks for ldns-verify-zone
153 (thanks Miek Gieben)
154 * bugfix #398: Allow NSEC RRSIGs before the NSEC3 in ldns-verify-zone
155 * Fix python site package path from sitelib to sitearch for pyldns.
156 * Fix python api to support python2 and python3 (thanks Karel Slany).
157 * bugfix #401: Correction of date/time functions algorithm and
158 prevention of an infinite loop therein
159 * bugfix #402: Correct the minimum and maximum number of rdata fields
160 in TSIG. (thanks David Keeler)
161 * bugfix #403: Fix heap overflow (thanks David Keeler)
162 * bugfix #404: Make parsing APL strings more robust
163 (thanks David Keeler)
164 * bugfix #391: Complete library assessment to prevent assertion errors
165 through ldns_rdf_size usage.
166 * Slightly more specific error messaging on wrong number of rdata
167 fields with the LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG and
168 LDNS_STATUS_MISSING_RDATA_FIELDS_KEY result codes.
169 * bugfix #406: More rigorous openssl result code handling to prevent
170 future crashes within openssl.
171 * Fix ldns_fetch_valid_domain_keys to search deeper than just one level
172 for a DNSKEY that signed a DS RR. (this function was used in the
173 check_dnssec_trace nagios module)
174 * bugfix #407: Canonicalize TSIG dnames and algorithm fields
175 * A new output specifier to accommodate configuration of what to show
176 in comment texts when converting host and/or wire-format data to
177 string. All conversion to string and printing functions have a new
178 version that have such a format specifier as an extra argument.
179 The default is changed so that only DNSKEY RR's are annotated with
180 an comment show the Key Tag of the DNSKEY.
181 * Fixed the ldns resolver to not mark a nameserver unreachable when
182 edns0 is tried unsuccessfully with size 4096 (no return packet came),
183 but to still try TCP. A big UDP packet might have been corrupted by
184 fragments dropping firewalls.
185 * Update of libdns.vim (thanks Miek Gieben)
186 * Added the ldnsx Python module to our contrib section, which adds even
187 more pythonisticism to the usage of ldns with Python. (Many thanks
188 to Christpher Olah and Paul Wouters)
189 The ldnsx module is automatically installed when --with-pyldns is
190 used with configuring, but may explicitly be excluded with the
191 --without-pyldnsx option to configure.
192 * bugfix #410: Fix clearing out temporary data on stack in sha2.c
193 * bugfix #411: Don't let empty non-terminal NSEC3s cause assertion failure.
194
195 1.6.10 2011-05-31
196 * New example tool added: ldns-gen-zone.
197 * bugfix #359: Serial-arithmetic for the inception and expiration
198 fields of a RRSIG and correctly converting them to broken-out time
199 information.
200 * bugfix #364: Slight performance increase of ldns-verifyzone.
201 * bugfix #367: Fix to allow glue records with the same name as the
202 delegation.
203 * Fix ldns-verifyzone to allow NSEC3-less records for NS rrsets *and*
204 glue when the zone is opt-out.
205 * bugfix #376: Adapt ldns_nsec3_salt, ldns_nsec3_iterations,
206 ldns_nsec3_flags and ldns_nsec3_algorithm to work for NSEC3PARAMS too.
207 * pyldns memory leaks fixed by Bedrich Kosata (at the cost of a bit
208 performance)
209 * Better handling of reference variables in ldns_rr_new_frm_fp_l from
210 pyldns, with a very nice generator function by Bedrich Kosata.
211 * Decoupling of the rdfs in rrs in the python wrappers to enable
212 the python garbage collector by Bedrich Kosata.
213 * bugfix #380: Minimizing effect of discrepancies in sizeof(bool) at
214 build time and when used.
215 * bugfix #383: Fix detection of empty nonterminals of multiple labels.
216 * Fixed the ommission of rrsets in nsec(3)s and rrsigs to all occluded
217 names (in stead of just the ones that contain glue only) and all
218 occluded records on the delegation points (in stead of just the glue).
219 * Clarify the operation of ldns_dnssec_mark_glue and the usage of
220 ldns_dnssec_node_next_nonglue functions in the documentation.
221 * Added function ldns_dnssec_mark_and_get_glue as an real fast
222 alternative for ldns_zone_glue_rr_list.
223 * Fix parse buffer overflow for max length domain names.
224 * Fix Makefile for U in environment, since wrong U is more common than
225 deansification necessity.
226
227 1.6.9 2011-03-16
228 * Fix creating NSEC(3) bitmaps: make array size 65536,
229 don't add doubles.
230 * Fix printout of escaped binary in TXT records.
231 * Parsing TXT records: don't skip starting whitespace that is quoted.
232 * bugfix #358: Check if memory was successfully allocated in
233 ldns_rdf2str().
234 * Added more memory allocation checks in host2str.c
235 * python wrapper for ldns_fetch_valid_domain_keys by Bedrich Kosata.
236 * fix to compile python wrapper with swig 2.0.2.
237 * Don't fallback to SHA-1 when creating NSEC3 hash with another
238 algorithm identifier, fail instead (no other algorithm identifiers
239 are assigned yet).
240
241 1.6.8 2011-01-24
242 * Fix ldns zone, so that $TTL definition match RFC 2308.
243 * Fix lots of missing checks on allocation failures and parse of
244 NSEC with many types and max parse length in hosts_frm_fp routine
245 and off by one in read_anchor_file routine (thanks Dan Kaminsky and
246 Justin Ferguson).
247 * bugfix #335: Drill: Print both SHA-1 and SHA-256 corresponding DS
248 records.
249 * Print correct WHEN in query packet (is not always 1-1-1970)
250 * ldns-test-edns: new example tool that detects EDNS support.
251 * fix ldns_resolver_send without openssl.
252 * bugfix #342: patch for support for more CERT key types (RFC4398).
253 * bugfix #351: fix udp_send hang if UDP checksum error.
254 * fix set_bit (from NSEC3 sign) patch from Jan Komissar.
255
256 1.6.7 2010-11-08
257 * EXPERIMENTAL ecdsa implementation, please do not enable on real
258 servers.
259 * GOST code enabled by default (RFC 5933).
260 * bugfix #326: ignore whitespace between directives and their values.
261 * Header comment to advertise ldns_axfr_complete to check for
262 successfully completed zone transfers.
263 * read resolv.conf skips interface labels, e.g. %eth0.
264 * Fix drill verify NSEC3 denials.
265 * Use closesocket() on windows.
266 * Add ldns_get_signing_algorithm_by_name that understand aliases,
267 names changed to RFC names and aliases for compatibility added.
268 * bugfix: don't print final dot if the domain is relative.
269 * bugfix: resolver search continue when packet rcode != NOERROR.
270 * bugfix: resolver push all domains in search directive to list.
271 * bugfix: resolver search by default includes the root domain.
272 * bugfix: tcp read could fail on single octet recv.
273 * bugfix: read of RR in unknown syntax with missing fields.
274 * added ldns_pkt_tsig_sign_next() and ldns_pkt_tsig_verify_next()
275 to sign and verify TSIG RRs on subsequent messages
276 (section 4.4, RFC 2845, thanks to Michael Sheldon).
277 * bugfix: signer sigs nsecs with zsks only.
278 * bugfix #333: fix ldns_dname_absolute for name ending with backslash.
279
280 1.6.6 2010-08-09
281 * Fix ldns_rr_clone to copy question rrs properly.
282 * Fix ldns_sign_zone(_nsec3) to clone the soa for the new zone.
283 * Fix ldns_wire2dname size check from reading 1 byte beyond buffer end.
284 * Fix ldns_wire2dname from reading 1 byte beyond end for pointer.
285 * Fix crash using GOST for particular platform configurations.
286 * extern C declarations used in the header file.
287 * Removed debug fprintf from resolver.c.
288 * ldns-signzone checks if public key file is for the right zone.
289 * NETLDNS, .NET port of ldns functionality, by Alex Nicoll, in contrib.
290 * Fix handling of comments in resolv.conf parse.
291 * GOST code enabled if SSL recent, RFC 5933.
292 * bugfix #317: segfault util.c ldns_init_random() fixed.
293 * Fix ldns_tsig_mac_new: allocate enough memory for the hash, fix use of
294 b64_pton_calculate_size.
295 * Fix ldns_dname_cat: size calculation and handling of realloc().
296 * Fix ldns_rr_pop_rdf: fix handling of realloc().
297 * Fix ldns-signzone for single type key scheme: sign whole zone if there
298 are only KSKs.
299 * Fix ldns_resolver: also close socket if AXFR failed (if you don't,
300 it would block subsequent transfers (thanks Roland van Rijswijk).
301 * Fix drill: allow for a secure trace if you use DS records as trust
302 anchors (thanks Jan Komissar).
303
304 1.6.5 2010-06-15
305 * Catch \X where X is a digit as an error.
306 * Fix segfault when ip6 ldns resolver only has ip4 servers.
307 * Fix NSEC record after DNSKEY at zone apex not properly signed.
308 * Fix syntax error if last label too long and no dot at end of domain.
309 * Fix parse of \# syntax with space for type LOC.
310 * Fix ldns_dname_absolute for escape sequences, fixes some parse errs.
311 * bugfix #297: linking ssl, bug due to patch submitted as #296.
312 * bugfix #299: added missing declarations to host2str.h
313 * ldns-compare-zones -s to not exclude SOA record from comparison.
314 * --disable-rpath fix
315 * fix ldns_pkt_empty(), reported by Alex Nicoll.
316 * fix ldns_resolver_new_frm_fp not ignore lines after a comment.
317 * python code for ldns_rr.new_question_frm_str()
318 * Fix ldns_dnssec_verify_denial: the signature selection routine.
319 * Type TALINK parsed (draft-ietf-dnsop-trust-history).
320 * bugfix #304: fixed dead loop in ldns_tcp_read_wire() and
321 ldns_tcp_read_wire_timeout().
322 * GOST support with correct algorithm numbers. The plan is to make it
323 enabled if openssl support is detected, but it is disabled by
324 default in this release because the RFC is not ready.
325 * Fixed comment in rbtree.h about being first member and data ptr.
326 * Fixed possibly leak in case of out of memory in ldns_native2rdf...
327 * ldns_dname_is_wildcard added.
328 * Fixed: signatures over wildcards had the wrong labelcount.
329 * Fixed ldns_verify() inconsistent return values.
330 * Fixed ldns_resolver to copy and free tsig name, data and algorithm.
331 * Fixed ldns_resolver to push search onto searchlist.
332 * A ldns resolver now defaults to a non-recursive resolver that handles
333 the TC bit.
334 * ldns_resolver_print() prints more details.
335 * Fixed ldns_rdf2buffer_str_time(), which did not print timestamps
336 on 64bit systems.
337 * Make ldns_resolver_nameservers_randomize() more random.
338 * bugfix #310: POSIX specifies NULL second argument of gettimeofday.
339 * fix compiler warnings from llvm clang compiler.
340 * bugfix #309: ldns_pkt_clone did not clone the tsig_rr.
341 * Fix gentoo ebuild for drill, 'no m4 directory'.
342 * bugfix #313: drill trace on an empty nonterminal continuation.
343
344 1.6.4 2010-01-20
345 * Imported pyldns contribution by Zdenek Vasicek and Karel Slany.
346 Changed its configure and Makefile to fit into ldns.
347 Added its dname_* methods to the rdf_* class (as is the ldns API).
348 Changed swig destroy of ldns_buffer class to ldns_buffer_free.
349 Declared ldns_pkt_all and ldns_pkt_all_noquestion so swig sees them.
350 * Bugfix: parse PTR target of .tomhendrikx.nl with error not crash.
351 * Bugfix: handle escaped characters in TXT rdata.
352 * bug292: no longer crash on malformed domain names where a label is
353 on position 255, which was a buffer overflow by one.
354 * Fix ldns_get_rr_list_hosts_frm_fp_l (strncpy to strlcpy change),
355 which fixes resolv.conf reading badly terminated string buffers.
356 * Fix ldns_pkt_set_random_id to be more random, and a little faster,
357 it did not do value 0 statistically correctly.
358 * Fix ldns_rdf2native_sockaddr_storage to set sockaddr type to zeroes,
359 for portability.
360 * bug295: nsec3-hash routine no longer case sensitive.
361 * bug298: drill failed nsec3 denial of existence proof.
362
363 1.6.3 2009-12-04
364 * Bugfix: allow for unknown resource records in zonefile with rdlen=0.
365 * Bugfix: also mark an RR as question if it comes from the wire
366 * Bugfix: NSEC3 bitmap contained NSEC
367 * Bugfix: Inherit class when creating signatures
368
369 1.6.2 2009-11-12
370 * Fix Makefile patch from Havard Eidnes, better install.sh usage.
371 * Fix parse error on SOA serial of 2910532839.
372 Fix print of ';' and readback of '\;' in names, also for '\\'.
373 Fix parse of '\(' and '\)' in names. Also for file read. Also '\.'
374 * Fix signature creation when TTLs are different for RRs in RRset.
375 * bug273: fix so EDNS rdata is included in pkt to wire conversion.
376 * bug274: fix use of c++ keyword 'class' for RR class in the code.
377 * bug275: fix memory leak of packet edns rdata.
378 * Fix timeout procedure for TCP and AXFR on Solaris.
379 * Fix occasional NSEC bitmap bogus
380 * Fix rr comparing (was in reversed order since 1.6.0)
381 * bug278: fix parsing HINFO rdata (and other cases).
382 * Fix previous owner name: also pick up if owner name is @.
383 * RFC5702: enabled sha2 functions by default. This requires OpenSSL 0.9.8 or higher.
384 Reason for this default is the root to be signed with RSASHA256.
385 * Fix various LDNS RR parsing issues: IPSECKEY, WKS, NSAP, very long lines
386 * Fix: Make ldns_dname_is_subdomain case insensitive.
387 * Fix ldns-verify-zone so that address records at zone NS set are not considered glue
388 (Or glue records fall below delegation)
389 * Fix LOC RR altitude printing.
390 * Feature: Added period (e.g. '3m6d') support at explicit TTLs.
391 * Feature: DNSKEY rrset by default signed with minimal signatures
392 but -A option for ldns-signzone to sign it with all keys.
393 This makes the DNSKEY responses smaller for signed domains.
394
395 1.6.1 2009-09-14
396 * --enable-gost : use the GOST algorithm (experimental).
397 * Added some missing options to drill manpage
398 * Some fixes to --without-ssl option
399 * Fixed quote parsing withing strings
400 * Bitmask fix in EDNS handling
401 * Fixed non-fqdn domain name completion for rdata field domain
402 names of length 1
403 * Fixed chain validation with SHA256 DS records
404
405 1.6.0
406 Additions:
407 * Addition of an ldns-config script which gives cflags and libs
408 values, for use in configure scripts for applications that use
409 use ldns. Can be disabled with ./configure --disable-ldns-config
410 * Added direct sha1, sha256, and sha512 support in ldns.
411 With these functions, all NSEC3 functionality can still be
412 used, even if ldns is built without OpenSSL. Thanks to OpenBSD,
413 Steve Reid, and Aaron D. Gifford for the code.
414 * Added reading/writing support for the SPF Resource Record
415 * Base32 functions are now exported
416 Bugfixes:
417 * ldns_is_rrset did not go through the complete rrset, but
418 only compared the first two records. Thanks to Olafur
419 Gudmundsson for report and patch
420 * Fixed a small memory bug in ldns_rr_list_subtype_by_rdf(),
421 thanks to Marius Rieder for finding an patching this.
422 * --without-ssl should now work. Make sure that examples/ and
423 drill also get the --without-ssl flag on their configure, if
424 this is used.
425 * Some malloc() return value checks have been added
426 * NSEC3 creation has been improved wrt to empty nonterminals,
427 and opt-out.
428 * Fixed a bug in the parser when reading large NSEC3 salt
429 values.
430 * Made the allowed length for domain names on wire
431 and presentation format the same.
432 Example tools:
433 * ldns-key2ds can now also generate DS records for keys without
434 the SEP flag
435 * ldns-signzone now equalizes the TTL of the DNSKEY RRset (to
436 the first non-default DNSKEY TTL value it sees)
437
438 1.5.1
439 Example tools:
440 * ldns-signzone was broken in 1.5.0 for multiple keys, this
441 has been repaired
442
443 Build system:
444 * Removed a small erroneous output warning in
445 examples/configure and drill/configure
446
447 1.5.0
448 Bug fixes:
449 * fixed a possible memory overflow in the RR parser
450 * build flag fix for Sun Studio
451 * fixed a building race condition in the copying of header
452 files
453 * EDNS0 extended rcode; the correct assembled code number
454 is now printed (still in the EDNS0 field, though)
455 * ldns_pkt_rr no longer leaks memory (in fact, it no longer
456 copies anything all)
457
458 API addition:
459 * ldns_key now has support for 'external' data, in which
460 case the OpenSSL EVP structures are not used;
461 ldns_key_set_external_key() and ldns_key_external_key()
462 * added ldns_key_get_file_base_name() which creates a
463 'default' filename base string for key storage, of the
464 form "K<zone>+<algorithm>+<keytag>"
465 * the ldns_dnssec_* family of structures now have deep_free()
466 functions, which also free the ldns_rr's contained in them
467 * there is now an ldns_match_wildcard() function, which checks
468 whether a domain name matches a wildcard name
469 * ldns_sign_public has been split up; this resulted in the
470 addition of ldns_create_empty_rrsig() and
471 ldns_sign_public_buffer()
472
473 Examples:
474 * ldns-signzone can now automatically add DNSKEY records when
475 using an OpenSSL engine, as it already did when using key
476 files
477 * added new example tool: ldns-nsec3-hash
478 * ldns-dpa can now filter on specific query name and types
479 * ldnsd has fixes for the zone name, a fix for the return
480 value of recvfrom(), and an memory initialization fix
481 (Thanks to Colm MacCárthaigh for the patch)
482 * Fixed memory leaks in ldnsd
483
484
485
486 1.4.1
487 Bug fixes:
488 * fixed a build issue where ldns lib existence was done too early
489 * removed unnecessary check for pcap.h
490 * NSEC3 optout flag now correctly printed in string output
491 * inttypes.h moved to configured inclusion
492 * fixed NSEC3 type bitmaps for empty nonterminals and unsigned
493 delegations
494
495 API addition:
496 * for that last fix, we added a new function
497 ldns_dname_add_from() that can clone parts of a dname
498
499 1.4.0
500 Bug fixes:
501 * sig chase return code fix (patch from Rafael Justo, bug id 189)
502 * rdata.c memory leaks on error and allocation checks fixed (patch
503 from Shane Kerr, bug id 188)
504 * zone.c memory leaks on error and allocation checks fixed (patch
505 from Shane Kerr, bug id 189)
506 * ldns-zplit output and error messages fixed (patch from Shane Kerr,
507 bug id 190)
508 * Fixed potential buffer overflow in ldns_str2rdf_dname
509 * Signing code no longer signs delegation NS rrsets
510 * Some minor configure/makefile updates
511 * Fixed a bug in the randomness initialization
512 * Fixed a bug in the reading of resolv.conf
513 * Fixed a bug concerning whitespace in zone data (with patch from Ondrej
514 Sury, bug 213)
515 * Fixed a small fallback problem in axfr client code
516
517 API CHANGES:
518 * added 2str convenience functions:
519 - ldns_rr_type2str
520 - ldns_rr_class2str
521 - ldns_rr_type2buffer_str
522 - ldns_rr_class2buffer_str
523 * buffer2str() is now called ldns_buffer2str
524 * base32 and base64 function names are now also prepended with ldns_
525 * ldns_rr_new_frm_str() now returns an error on missing RDATA fields.
526 Since you cannot read QUESTION section RRs with this anymore,
527 there is now a function called ldns_rr_new_question_frm_str()
528
529 LIBRARY FEATURES:
530 * DS RRs string representation now add bubblebabble in a comment
531 (patch from Jakob Schlyter)
532 * DLV RR type added
533 * TCP fallback system has been improved
534 * HMAC-SHA256 TSIG support has been added.
535 * TTLS are now correcly set in NSEC(3) records when signing zones
536
537 EXAMPLE TOOLS:
538 * New example: ldns-revoke to revoke DNSKEYs according to RFC5011
539 * ldns-testpkts has been fixed and updated
540 * ldns-signzone now has the option to not add the DNSKEY
541 * ldns-signzone now has an (full zone only) opt-out option for
542 NSEC3
543 * ldns-keygen can create HMAC-SHA1 and HMAC-SHA256 symmetric keys
544 * ldns-walk output has been fixed
545 * ldns-compare-zones has been fixed, and now has an option
546 to show all differences (-a)
547 * ldns-read-zone now has an option to print DNSSEC records only
548
549 1.3
550 Base library:
551
552 * Added a new family of functions based around ldns_dnssec_zone,
553 which is a new structure that keeps a zone sorted through an
554 rbtree and links signatures and NSEC(3) records directly to their
555 RRset. These functions all start with ldns_dnssec_
556
557 * ldns_zone_sign and ldns_zone_sign_nsec3 are now deprecated, but
558 have been changed to internally use the new
559 ldns_dnssec_zone_sign(_nsec3)
560
561 * Moved some ldns_buffer functions inline, so a clean rebuild of
562 applications relying on those is needed (otherwise you'll get
563 linker errors)
564 * ldns_dname_label now returns one extra (zero)
565 byte, so it can be seen as an fqdn.
566 * NSEC3 type code update for signing algorithms.
567 * DSA key generation of DNSKEY RRs fixed (one byte too small).
568
569 * Added support for RSA/SHA256 and RSA/SHA512, as specified in
570 draft-ietf-dnsext-dnssec-rsasha256-04. The typecodes are not
571 final, and this feature is not enabled by default. It can be
572 enabled at compilation time with the flag --with-sha2
573
574 * Added 2wire_canonical family of functions that lowercase dnames
575 in rdata fields in resource records of the types in the list in
576 rfc3597
577
578 * Added base32 conversion functions.
579
580 * Fixed DSA RRSIG conversion when calling OpenSSL
581
582 Drill:
583
584 * Chase output is completely different, it shows, in ascii, the
585 relations in the trust hierarchy.
586
587 Examples:
588 * Added ldns-verify-zone, that can verify the internal DNSSEC records
589 of a signed BIND-style zone file
590
591 * ldns-keygen now takes an -a argument specifying the algorithm,
592 instead of -R or -D. -a list show a list of supported algorithms
593
594 * ldns-keygen now defaults to the exponent RSA_F4 instead of RSA_3
595 for RSA key generation
596
597 * ldns-signzone now has support for HSMs
598 * ldns-signzone uses the new ldns_dnssec_ structures and functions
599 which improves its speed, and output; RRSIGS are now placed
600 directly after their RRset, NSEC(3) records directly after the
601 name they handle
602
603 Contrib:
604 * new contrib/ dir with user contributions
605 * added compilation script for solaris (thanks to Jakob Schlyter)
606
607 28 Nov 2007 1.2.2:
608 * Added support for HMAC-MD5 keys in generator
609 * Added a new example tool (written by Ondrej Sury): ldns-compare-zones
610 * ldns-keygen now checks key sizes for rfc conformancy
611 * ldns-signzone outputs SSL error if present
612 * Fixed manpages (thanks to Ondrej Sury)
613 * Fixed Makefile for -j <x>
614 * Fixed a $ORIGIN error when reading zones
615 * Fixed another off-by-one error
616
617 03 Oct 2007 1.2.1:
618 * Fixed an offset error in rr comparison
619 * Fixed ldns-read-zone exit code
620 * Added check for availability of SHA256 hashing algorithm
621 * Fixed ldns-key2ds -2 argument
622 * Fixed $ORIGIN bug in .key files
623 * Output algorithms as an integer instead of their mnemonic
624 * Fixed a memory leak in dnssec code when SHA256 is not available
625 * Updated fedora .spec file
626
627 11 Apr 2007 1.2.0:
628 * canonicalization of rdata in DNSSEC functions now adheres to the
629 rr type list in rfc3597, not rfc4035, which will be updated
630 (see http://www.ops.ietf.org/lists/namedroppers/namedroppers.2007/msg00183.html)
631 * ldns-walk now support dnames with maximum label length
632 * ldnsd now takes an extra argument containing the address to listen on
633 * signing no longer signs every rrset with KSK's, but only the DNSKEY rrset
634 * ported to Solaris 10
635 * added ldns_send_buffer() function
636 * added ldns-testpkts fake packet server
637 * added ldns-notify to send NOTIFY packets
638 * ldns-dpa can now accurately calculate the number of matches per
639 second
640 * libtool is now used for compilation too (still gcc, but not directly)
641 * Bugfixes:
642 - TSIG signing buffer size
643 - resolv.conf reading (comments)
644 - dname comparison off by one error
645 - typo in keyfetchers output file name fixed (a . too much)
646 - fixed zone file parser when comments contain ( or )
647 - fixed LOC RR type
648 - fixed CERT RR type
649
650 Drill:
651 * drill prints error on failed axfr.
652 * drill now accepts mangled packets with -f
653 * old -c option (use tcp) changed to -t
654 * -c option to specify alternative resolv.conf file added
655 * feedback of signature chase improved
656 * chaser now stops at root when no trusted keys are found
657 instead of looping forever trying to find the DS for .
658 * Fixed bugs:
659 - wildcard on multiple labels signature verification
660 - error in -f packet writing for malformed packets
661 - made KSK check more resilient
662
663 7 Jul 2006: 1.1.0: ldns-team
664 * Added tutorials and an introduction to the documentation
665 * Added include/ and lib/ dirs so that you can compile against ldns
666 without installing ldns on your system
667 * Makefile updates
668 * Starting usage of assert throughout the library to catch illegal calls
669 * Solaris 9 testing was carried out. Ldns now compiles on that
670 platform; some gnuism were identified and fixed.
671 * The ldns_zone structure was stress tested. The current setup
672 (ie. just a list of rrs) can scale to zone file in order of
673 megabytes. Sorting such zone is still difficult.
674 * Reading multiline b64 encoded rdata works.
675 * OpenSSL was made optional, configure --without-ssl.
676 Ofcourse all dnssec/tsig related functions are disabled
677 * Building of examples and drill now happens with the same
678 defines as the building of ldns itself.
679 * Preliminary sha-256 support was added. Currently is your
680 OpenSSL supports it, it is supported in the DS creation.
681 * ldns_resolver_search was implemented
682 * Fixed a lot of bugs
683
684 Drill:
685 * -r was killed in favor of -o <header bit mnemonic> which
686 allows for a header bits setting (and maybe more in the
687 future)
688 * DNSSEC is never automaticaly set, even when you query
689 for DNSKEY/RRSIG or DS.
690 * Implement a crude RTT check, it now distinguishes between
691 reachable and unreachable.
692 * A form of secure tracing was added
693 * Secure Chasing has been improved
694 * -x does a reverse lookup for the given IP address
695
696 Examples:
697 * ldns-dpa was added to the examples - this is the Dns Packet
698 Analyzer tool.
699 * ldnsd - as very, very simple nameserver impl.
700 * ldns-zsplit - split zones for parrallel signing
701 * ldns-zcat - cat split zones back together
702 * ldns-keyfetcher - Fetches DNSKEY records with a few (non-strong,
703 non-DNSSEC) anti-spoofing techniques.
704 * ldns-walk - 'Walks' a DNSSEC signed zone
705 * Added an all-static target to the makefile so you can use examples
706 without installing the library
707 * When building in the source tree or in a direct subdirectory of
708 the build dir, configure does not need --with-ldns=../ anymore
709
710 Code:
711 * All networking code was moved to net.c
712 * rdata.c: added asserts to the rdf set/get functions
713 * const keyword was added to pointer arguments that
714 aren't changed
715
716 API:
717 Changed:
718 * renamed ldns/dns.h to ldns/ldns.h
719 * ldns_rr_new_frm_str() is extented with an extra variable which
720 in common use may be NULL. This trickles through to:
721 o ldns_rr_new_frm_fp
722 o ldns_rr_new_frm_fp_l
723 Which also get an extra variable
724 Also the function has been changed to return a status message.
725 The compiled RR is returned in the first argument.
726 * ldns_zone_new_frm_fp_l() and ldns_zone_new_frm_fp() are
727 changed to return a status msg.
728 * ldns_key_new_frm_fp is changed to return ldns_status and
729 the actual key list in the first argument
730 * ldns_rdata_new_frm_fp[_l]() are changed to return a status.
731 the rdf is return in the first argument
732 * ldns_resolver_new_frm_fp: same treatment: return status and
733 the new resolver in the first argument
734 * ldns_pkt_query_new_frm_str(): same: return status and the
735 packet in the first arg
736 * tsig.h: internal used functions are now static:
737 ldns_digest_name and ldns_tsig_mac_new
738 * ldns_key_rr2ds has an extra argument to specify the hash to
739 use.
740 * ldns_pkt_rcode() is renamed to ldns_pkt_get_rcode, ldns_pkt_rcode
741 is now the rcode type, like ldns_pkt_opcode
742 New:
743 * ldns_resolver_searchlist_count: return the searchlist counter
744 * ldns_zone_sort: Sort a zone
745 * ldns_bgsend(): background send, returns a socket.
746 * ldns_pkt_empty(): check is a packet is empty
747 * ldns_rr_list_pop_rr_list(): pop multiple rr's from another rr_list
748 * ldns_rr_list_push_rr_list(): push multiple rr's to an rr_list
749 * ldns_rr_list_compare(): compare 2 ldns_rr_lists
750 * ldns_pkt_push_rr_list: rr_list equiv for rr
751 * ldns_pkt_safe_push_rr_list: rr_list equiv for rr
752 Removed:
753 * ldns_resolver_bgsend(): was not used in 1.0.0 and is not used now
754 * ldns_udp_server_connect(): was faulty and isn't really part of
755 the core ldns idea any how.
756 * ldns_rr_list_insert_rr(): obsoleted, because not used.
757 * char *_when was removed from the ldns_pkt structure
758
759 18 Oct 2005: 1.0.0: ldns-team
760 * Commited a patch from Håkan Olsson
761 * Added UPDATE support (Jakob Schlyter and Håkan Olsson)
762 * License change: ldns is now BSD licensed
763 * ldns now depends on SSL
764 * Networking code cleanup, added (some) server udp/tcp support
765 * A zone type is introduced. Currently this is a list
766 of RRs, so it will not scale well.
767 * [beta] Zonefile parsing was added
768 * [tools] Drill was added to ldns - see drill/
769 * [tools] experimental signer was added
770 * [building] better check for ssl
771 * [building] major revision of build system
772 * [building] added rpm .spec in packaging/ (thanks to Paul Wouters)
773 * [building] A lot of cleanup in the build scripts (thanks to Jakob Schlyter
774 and Paul Wouters)
775
776 28 Jul 2005: 0.70: ldns-team
777 * [func] ldns_pkt_get_section now returns copies from the rrlists
778 in the packet. This can be freed by the user program
779 * [code] added ldns_ prefixes to function from util.h
780 * [inst] removed documentation from default make install
781 * Usual fixes in documentation and code
782
783 20 Jun 2005: 0.66: ldns-team
784 Rel. Focus: drill-pre2 uses some functions which are
785 not in 0.65
786 * dnssec_cd bit function was added
787 * Zone infrastructure was added
788 * Usual fixes in documentation and code
789
790 13 Jun 2005: 0.65: ldns-team
791 * Repository is online at:
792 http://www.nlnetlabs.nl/ldns/svn/
793 * Apply reference copying throuhgout ldns, except in 2
794 places in the ldns_resolver structure (._domain and
795 ._nameservers)
796 * Usual array of bugfixes
797 * Documentation added
798 * keygen.c added as an example for DNSSEC programming
799
800 23 May 2005: 0.60: ldns-team
801 * Removed config.h from the header installed files
802 (you're not supposed to include that in a libary)
803 * Further tweaking
804 - DNSSEC signing/verification works
805 - Assorted bug fixes and tweaks (memory management)
806
807 May 2005: 0.50: ldns-team
808 * First usable release
809 * Basic DNS functionality works
810 * DNSSEC validation works