11.8.3 2022-08-15 2 * bugfix #183: Assertion failure with OPT record without rdata. 3 This caused packet creation with only a DO bit (for DNSSEC OK) 4 to crash. Thanks Anand Buddhdev and others for reporting this 5 so quickly. 6 * Fix for syntax error in pyldns 7 81.8.2 2022-08-12 9 * bugfix #147: Allow for tabs in whitespace before quoted rdata 10 fields. Thanks Felipe Gasper 11 * bugfix #149: Add some missing [out] annotations to doxygen 12 parameters. Thanks aldot. 13 * Fix build error on Solaris 10 with inet_ntop redeclaration error. 14 * Fix -U flag with ldns-signzone. Thanks Ulrich and Jonathan 15 * Enable compile of SVCB and HTTPS support by default. 16 * bugfix #179: Free line memory even if zone file parsing fails 17 Thanks Claudius Zingerli 18 * bugfix #166: Grow buffer when writing chars and fixed size 19 strings when converting to presentation format, preventing 20 potential assersion errors. 21 * bugfix #46: Print network errors when secure tracing. 22 Thanks reedjc 23 * EDNS0 Option handling and conversion into presentation format. 24 * bugfix #145: ldns-verify-zone should not call occluded records 25 glue. Thanks Habbie 26 271.8.1 2021-12-03 28 * bugfix #146: ldns-1.7.1 had soname 3.0, so ldns-1.8.x soname 29 needs to larger. Thanks Leah Neukirchen & Felipe Gasper 30 * Undo PR#123 fix ldns.pc installation when building out-of-source 31 Thanks Axel Xu 32 331.8.0 2021-11-26 34 * bugfix #38: Print "line" before line number when printing 35 zone parse errors. Thanks Petr ��pa��ek. 36 * bugfix: Revert unused variables in ldns-config removal patch. 37 * bugfix #50: heap Out-of-bound Read vulnerability in 38 rr_frm_str_internal reported by pokerfacett. 39 * bugfix #51: Heap Out-of-bound Read vulnerability in 40 ldns_nsec3_salt_data reported by pokerfacett. 41 * Fix memory leak in examples/ldns-testns handle_tcp routine. 42 * Detect fixed time memory compare for openssl 0.9.8. 43 * Fix compile warning by variable initialisation for older gcc. 44 * Fix #92: ldns-testns.c:429:15: error: 'fork' is unavailable: not 45 available on tvOS. 46 * Fix for #93: fix packaging/libldns.pc Makefile rule. 47 * ZONEMD support in ldns-signzone and ldns-verify-zone 48 * ldns-testns can answer several queries over one tcp connection, 49 if they arrive within 100msec of each other. 50 * Fix so that ldns-testns does not leak sockets if the read fails. 51 * SVCB and HTTPS draft rrtypes. 52 Enable with --enable-rrtype-svcb-https. 53 * bugfix #117: Assertion failure with DNSSEC validating of 54 non existence of RR types at the root. Thanks ZjYwMj 55 * Set NSEC(3) ttls to the minimum of the MINIMUM field of the SOA 56 record and the TTL of the SOA itself. draft-ietf-dnsop-nsec-ttl 57 * bugfix #119: Let example tools read longer RR's than 58 LDNS_MAX_LINELEN 59 * Add SVCPARAMS to python ldns_rdf_type2str function. 60 * PR #134 Miscellaneous spelling fixes. Thanks jsoref! 61 * Fix that ldns-read-zone and ldns_zone_new_frm_fp_l properly return 62 the $INCLUDE not implemented error. 63 * Fix that ldns-read-zone and ldns_zone_new_frm_fp_l count the line 64 number for an empty line after a comment. 65 * Fix #135: Fix compile with OpenSSL-3.0.0-beta2. 66 * PR #107: Added ldns_pkt2buffer_wire_compress() to make dname 67 compression optional when converting packets to wire format. 68 Thanks Eli Lindsey 69 * Option to ldns-keygen to create symlinks with known names 70 (i.e. without the key id) to the created files. 71 Thanks Andreas Schulze 72 * Fix #121: Correct handling of centimetres by LOC parser. 73 Thanks Felipe Gasper 74 * PR #126: Link with libldns.la in Makefile.in. 75 Thanks orbea 76 * PR #127: Added option -Q to drill to give short answer. 77 Thanks niknah 78 * PR #133: Update m4 files for python modules. 79 Thanks Petr Men����k 80 * Bufix CAA value fields may be empty: Thanks Robert Mortimer 81 * PR #108: Fix for ldns-compare-zones net detecting when first zone 82 has a RRset that shrinks from two to one RRs, or grows from one 83 to two RRs. Thanks Emilio Caballero 84 * Fix #131: Drill sig chasing breaks with gcc-11 and 85 strict-aliasing. Thanks Stanislav Levin 86 * Fix #130: Unless $TLL is defined, ttl defaults to the last 87 explicitly stated value. Thanks Benno 88 * Fix #48: Missing UNSIGNED legend with drill. Thanks reedjc 89 * Fix #143: EVP_PKEY_base_id became a macro with OpenSSL > 3.0 90 Thanks Daniel J. Luke 91 * Let ldns-signzone warn for high NSEC3 iteration counts. 92 Thanks Andreas Schulze 93 941.7.1 2019-07-26 95 * bugfix: Manage verification paths for OpenSSL >= 1.1.0 96 Thanks Marco Davids 97 * bugfix #4106: find the SDK on MacOS X <= 10.6 98 Thanks Bill Cole 99 * bugfix #4155: ldns-config contains never used variables 100 Thanks Petr Men����k 101 * bugfix #4221: drill -x crashes with malformed IPv4 address 102 Thanks Oleksandr Tymoshenko 103 * bugfix #3437: CDS & CDNSKEY RRsets should be signed with the KSK 104 Thanks Tony Finch 105 * bugfix #1566, #1568, #1569, #1570: Potential NULL Dereferences 106 Thanks Bill Parker 107 * bugfix #1260: Anticipate strchr returning NULL on unfound char 108 Thanks Stephan Zeisberg 109 * bugfix #1257: Free after reallocing to 0 size (CVE-2017-1000232) 110 Thanks Stephan Zeisberg 111 * bugfix #1256: Check parse limit before t increment (CVE-2017-1000231) 112 Thanks Stephan Zeisberg 113 * bugfix #1245: Only one signature per RRset needs to be valid with 114 ldns-verify-zone. Thanks Emil Natan. 115 * ldns-notify can use all supported hash algorithms with -y. 116 * bugfix #1209: make install ldns.pc file 117 Thanks Oleksandr Natalenko 118 * bugfix #1218: Only chase DS if signer is parent of owner. 119 Thanks Emil Natan 120 * bugfix #617: Retry WKS service and protocol names lower case. 121 Thanks Siali Yan 122 * Spelling errors in binaries and man pages 123 Thanks Andreas Schulze 124 * removed duplicate condition in ldns_udp_send_query. 125 * ldns_wire2pkt: fix null pointer dereference if pkt allocation fails 126 and fix memory leak with more EDNS sections 127 Thanks Jan Vcelak 128 * bugfix #1399: ldns_pkt2wire() Python binding is broken. 129 Thanks James Raftery 130 * ED25519 and ED448 support. Default is to autodetect support in 131 OpenSSL. Disable with --disable-ed25519 and --disable-ed448. 132 * ldns-notify: can have IPv6 address as argument. 133 * Fix time sensitive TSIG compare vulnerability. 134 * Fix that ldns-testns ignores sigpipe. 135 * Fix that ldns-notify sets the query RR as question RR, this 136 removes the wrong TTL and 0 rdata from the packet printout. 137 * Allow -T flag to be used together with drill -x 138 * Python bindings compile with swig 4.0 139 Thanks Jitka Plesn��kov�� 140 * bugfix #4248: drill -DT fails for CNAME domain 141 Thanks Thom Wiggers 142 * bugfix #4214: Various fixes and leaks found by coverity. 143 Thanks Petr Men����k 144 * Feature #3394: An -I option to ldns-notify to specify a source 145 IP address to send to notify from. Thanks Geert Hendrickx 146 * Bugfix #279: New API functions ldns_udp_connect2, 147 ldns_tcp_connect2, ldns_udp_bgsend2 and ldns_tcp_bgsend2, 148 that return -1 on failure and allow socket number 0 149 to be returned too. Thanks Joerg Sonnenberger 150 * Bugfix #1447: More verbose reporting of chasing problems with 151 ldns-verify-zone. Thanks Stephane Guedon 152 * OpenSSL engine support with ldns-signzone. 153 See also https://penzin.net/ldns-signzone/ 154 Many thanks Vadim Penzin. 155 * Various improvements found with shellcheck. 156 Thanks Jeffrey Walton 157 * PR #36 Update manpage of ldns-notify to mention algorithm 158 support with TSIG. Thanks Anand Buddhdev 159 * Compile warnings with signed char input to to_lower() 160 and is_digit() with NetBSD. Thanks H��vard Eidnes 161 * Missing Makefile.PL in DNS-LDNS perl module contribution. 162 Thanks Jaap Akkerhuis 163 1641.7.0 2016-12-20 165 * Fix lookup of relative names in ldns_resolver_search. 166 * bugfix #548: Double free for answers > 4096 in ldns_resolver_send_pkt 167 * Follow CNAME's when tracing with drill (TODO dnssec trace) 168 * Fix #551 change Regent to Copyright holder in BSD license in 169 some of the headings of the file, to match the opensource.org 170 BSD license. 171 * -e option makes ldns-compare-zones exit with status code 2 on difference 172 * Filter out specified RR types with ldns-read-zone -e and -E options 173 * bugfix #563: Correct DNSKEY from DSA private key. Thanks Peter Koch. 174 * bugfix #562: ldns-keygen match DSA key maximum size with library. 175 And check keysizes with all algorithms. Thanks Peter Koch. 176 * ldns-verify-zone accepts only one single zonefile as argument. 177 * bugfix #573: ldns-keygen write private keys with mode 0600. 178 Thanks Leon Weber 179 * Fix configure to make ldns compile with LibreSSL 2.0 180 * drill now also accepts dig style -y option 181 (-y <[algo:]name:key> i.s.o. -y <name:key[:algo]>) 182 * OPENPGPKEY draft rr types. Enable with: --enable-rrtype-openpgpkey 183 * bugfix #608: Correct comment about escaped characters 184 * CDS and CDNSKEY rr type from RFC 7344. 185 --enable-rrtype-cds configure option removed 186 * fix: Memory leak in ldns_pkt_rr_list_by_name() 187 Thanks Johannes Naab 188 * fix: Memory leak in ldns_dname2buffer_wire_compress() 189 Thanks Max Liebkies 190 * bugfix #613: Allow tab as whitespace too in last rdata field of types 191 of variable length. Thanks Xiali Yan 192 * bugfix: strip trailing whitespace from $ORIGIN lines in zone files 193 * Let ldns-keygen output .ds files only for KSK keys 194 * Parse RFC7218 TLSA mnemonics, but do not output them 195 * Let ldns-dane use SPKI as the default selector i.s.o. Cert 196 * bugfix: Fit left over NSEC3s once more before adding empty non 197 terminals. Thanks Stuart Browne 198 * bugfix #605: Determine default trust anchor location at compile time 199 Thanks Peter Koch 200 * bugfix #697: Double free with ldns-dane create 201 Thanks Carsten Strotmann 202 * bugfix #623: Do not redefine bool type and boolean values 203 Thanks Jakob Petsovits 204 * bugfix #570: Add TLSA, CDS, CDNSKEY and OPENPGPKEY RR types to ldnsx 205 Thanks Shussain 206 * bugfix #575: ldns_pkt_clone() does not copy timestamp field 207 Thanks Calle Dybedahl 208 * bugfix #584: ldns-update fixes. Send update to port 53, bring manpage 209 in sync with the usage text, and don't alter the ldns_resolver passed 210 to ldns_update_soa_zone_mname(). Created a ldns_resolver_clone() 211 function in the process. Thanks Nicholas Riley. 212 * bugfix #633: ldns_pkt_clone() parameter isn't const. 213 Thanks Jakop Petsovits 214 * bugfix: ldns-dane manpage correction 215 Thanks Erwin Lansing 216 * Spelling fixes. Thanks Andreas Schulze 217 * Hyphen used as minus in manpages. Thanks Andreas Schulze. 218 * RFC7553 RR Type URI is supported by default. 219 * Fix ECDSA signature generation, do not omit leading zeroes. 220 * bugfix: Get rid of superfluous newline in ldns-keyfetcher 221 Thanks Jan-Piet Mens 222 * bugfix: -U option to ldns-signzone to sign with every algorithm 223 Thanks Guido Kroon 224 * const function parameters whenever possible. 225 Thanks Ray Bellis 226 * bugfix #725: allow RR-types on the type bitmap window border 227 Thanks Pieter Lexis 228 * bugfix #726: 2 typos in drill manpage. 229 Thanks Hugo Lombard 230 * Add type CSYNC support, RFC 7477. 231 * Prepare for ED25519, ED448 support: todo convert* routines in 232 dnssec.h, once openssl has support for signing with these algorithms. 233 The dns algorithm number is not yet allocated. These features are 234 not fully implemented yet, openssl (1.1) does not support the 235 algorithms enough to generate keys and sign and verify with them. 236 * Fix _answerfrom comment in ldns_struct_pkt. 237 * Fix drill axfr ipv4/ipv6 queries. 238 * Fix comment referring to mk_query in packet.h to pkt_query_new. 239 * Fix description of QR flag in packet.h. 240 * Fix for openssl 1.1.0 API changes. 241 * Remove commented out macro. Thanks Thiago Farina 242 * bugfix #641: Include install-sh in .gitignore 243 * bugfix #825: Module import breaks with newer SWIG versions. 244 Thanks Christoph Egger 245 * bugfix #796 - #792: Fix miscellaneous compiler warning issues. 246 Thanks Ngie Cooper 247 * bugfix #769: Add support for :: in an IPv6 address 248 Thanks Hajimu UMEMOTO 249 * bugfix #760: Detect superfluous text in presentation format 250 Thanks Xiali Yan 251 * bugfix #708: warnings and errors with xcode 6.1/7.0 252 * bugfix #754: Memory leak in ldns_str2rdf_ipseckey 253 Thanks Xiali Yan 254 * bugfix #661: Fail NSEC3 signing when NSEC domainname length 255 would overflow. Thanks Jan-Piet Mens. 256 * bugfix #771: hmac-sha224, hmac-sha384 and hmac-sha512 keys. 257 Thanks Harald Jenny 258 * bugfix #680: ldns fails to reject invalidly formatted 259 RFC 7553 URI RRs. Thanks Robert Edmonds 260 * bugfix #678: Use poll i.s.o. select to support > 1024 fds 261 Thanks William King 262 * Use OpenSSL DANE functions for verification (unless explicitly 263 disabled with --disable-dane-ta-usage). 264 * Bump .so version 265 * Include OPENPGPKEY RR type by default 266 * rdata processing for SMIMEA RR type 267 * Fix crash in displaying TLSA RR's. 268 Thanks Andreas Schulze 269 * Update ldns-key2ds man page to mention GOST and SHA384 hash 270 functions. Thanks Harald Jenny 271 * Add sha384 and sha512 tsig algorithm. Thanks Michael Weiser 272 * Clarify data ownership with consts for tsig parameters. 273 Thanks Michael Weiser 274 * bugfix: Fix detection of DSA support with OpenSSL >= 1.1.0 275 * bugfix #1160: Provide sha256 for release tarballs 276 * --enable-gost-anyway compiles GOST support with OpenSSL >= 1.1.0 277 even when the GOST engine is not available. 278 2791.6.17 2014-01-10 280 * Fix ldns_dnssec_zone_new_frm_fp_l to allow the last parsed line of a 281 zone to be an NSEC3 (or its RRSIG) covering an empty non terminal. 282 * Add --disable-dane option to configure and check availability of the 283 for dane needed X509_check_ca function in openssl. 284 * bugfix #490: Get rid of type-punned pointer warnings. 285 Thanks Adam Tkac. 286 * Make sure executables are linked against libcrypto with the 287 LIBSSL_LDFLAGS. Thanks Leo Baltus. 288 * Miscellaneous prototype fixes. Thanks Dag-Erling Sm��rgrav. 289 * README now shows preferred way to configure for examples and drill. 290 * Bind to source address for resolvers. drill binds to source with -I. 291 Thanks Bryan Duff. 292 * -T option for ldns-dane that has specific exit status for PKIX 293 validated connections without (secure) TLSA records. 294 * Fix b{32,64}_{ntop,pton} detection and handling. 295 * New RR type TKEY, but without operational practice. 296 * New RR types HIP, NINFO, RKEY, CDS, EUI48, EUI64, URI, CAA and TA. 297 * New output format flag (and accompanying functions) to print certain 298 RR's as unknown type 299 * -u and -U parameter for ldns-read-zone to mark/unmark a RR type 300 for printing as unknown type 301 * bugfix #504: GPOS RR has three rdata fields. Thanks Jelte Jansen. 302 * bugfix #497: Properly test for EOF when reading key files with drill. 303 * New functions: ldns_pkt_ixfr_request_new and 304 ldns_pkt_ixfr_request_new_frm_str. 305 * Use SNI with ldns-dane 306 * bugfix #507: ldnsx Fix use of non-existent variables and not 307 properly referring to instance variable. Patch from shussain. 308 * bugfix #508: ldnsx Adding NSEC3PARAM to known/allowable RR type 309 dictionary. Patch from shussain. 310 * bugfix #517: ldns_resolver_new_frm_fp error when invoked using a NULL 311 file pointer. 312 * Fix memory leak in contrib/python: ldns_pkt.new_query. 313 * Fix buffer overflow in fget_token and bget_token. 314 * ldns-verify-zone NSEC3 checking from quadratic to linear performance. 315 Thanks NIC MX (nicmexico.mx) 316 * ldns-dane setup new ssl session for each new connect to prevent hangs 317 * bugfix #521: drill trace continue on empty non-terminals with NSEC3 318 * bugfix #525: Fix documentation of ldns_resolver_set_retry 319 * Remove unused LDNS_RDF_TYPE_TSIG and associated functions. 320 * Fix ldns_nsec_covers_name for zones with an apex only. Thanks Miek. 321 * Configure option to build perl bindings: --with-p5-dns-ldns 322 (DNS::LDNS is a contribution from Erik Ostlyngen) 323 * bugfix #527: Move -lssl before -lcrypto when linking 324 * Optimize TSIG digest function name comparison (Thanks Marc Buijsman) 325 * Compare names case insensitive with ldns_pkt_rr_list_by_name and 326 ldns_pkt_rr_list_by_name_and_type (thanks Johannes Naab) 327 * A separate --enable for each draft RR type: --enable-rrtype-ninfo, 328 --enable-rrtype-rkey, --enable-rrtype-cds, --enable-rrtype-uri and 329 --enable-rrtype-ta 330 * bugfix #530: Don't sign and verify duplicate RRs (Thanks Jelte Jansen) 331 * bugfix #505: Manpage and usage output fixes (Thanks Tomas Hozza) 332 * Adjust ldns_sha1() so that the input data is not modified (Thanks 333 Marc Buijsman) 334 * Messages to stderr are now off by default and can be re-enabled with 335 the --enable-stderr-msgs configure option. 336 3371.6.16 2012-11-13 338 * Fix Makefile to build pyldns with BSD make 339 * Fix typo in exporting b32_* symbols to make pyldns load again 340 * Allow leaving the RR owner name empty in ldns-testns datafiles. 341 * Fix fail to create NSEC3 bitmap for empty non-terminal (bug 342 introduced in 1.6.14). 343 3441.6.15 2012-10-25 345 * Remove LDNS_STATUS_EXISTS_ERR from ldns/error.h to make ldns 346 binary compatible with earlier releases again. 347 3481.6.14 2012-10-23 349 * DANE support (RFC6698), including ldns-dane example tool. 350 * Configurable default CA certificate repository for ldns-dane with 351 --with-ca-file=CAFILE and --with-ca-path=CAPATH 352 * Configurable default trust anchor with --with-trust-anchor=FILE 353 for drill, ldns-verify-zone and ldns-dane 354 * bugfix #474: Define socklen_t when undefined (like in Win32) 355 * bugfix #473: Dead code removal and resource leak fix in drill 356 * bugfix #471: Let ldns_resolver_push_dnssec_anchor accept DS RR's too. 357 * Various bugfixes from code reviews from CZ.NIC and Paul Wouters 358 * ldns-notify TSIG option argument checking 359 * Let ldns_resolver_nameservers_randomize keep nameservers and rtt's 360 in sync. 361 * Let ldns_pkt_push_rr now return false on (memory) errors. 362 * Make buffer_export comply to documentation and fix buffer2str 363 * Various improvements and fixes of pyldns from Karel Slany 364 now documented in their own Changelog. 365 * bugfix: Make ldns_resolver_pop_nameserver clear the array when 366 there was only one. 367 * bugfix #459: Remove ldns_symbols and export symbols based on regex 368 * bugfix #458: Track all newly created signatures when signing. 369 * bugfix #454: Only set -g and -O2 CFLAGS when no CFLAGS was given. 370 * bugfix #457: Memory leak fix for ldns_key_new_frm_algorithm. 371 * pyldns memory handling fixes and the python3/ldns-signzone.py 372 examples script contribution from Karel Slany. 373 * bugfix #450: Base # bytes for P, G and Y (T) on the guaranteed 374 to be bigger (or equal) P in ldns_key_dsa2bin. 375 * bugfix #449: Deep free cloned rdf's in ldns_tsig_mac_new. 376 * bugfix #448: Copy nameserver value (in stead of reference) of the 377 answering nameserver to the answer packet in ldns_send_buffer, so 378 the original value may be deep freed with the ldns_resolver struct. 379 * New -0 option for ldns-read-zone to replace inception, expiration 380 and signature rdata fields with (null). Thanks Paul Wouters. 381 * New -p option for ldns-read-zone to prepend-pad SOA serial to take 382 up ten characters. 383 * Return error if printing RR fails due to unknown/null RDATA. 384 3851.6.13 2012-05-21 386 * New -S option for ldns-verify-zone to chase signatures online. 387 * New -k option for ldns-verify-zone to validate using a trusted key. 388 * New inception and expiration margin options (-i and -e) to 389 ldns-verify-zone. 390 * New ldns_dnssec_zone_new_frm_fp and ldns_dnssec_zone_new_frm_fp_l 391 functions. 392 * New ldns_duration* functions (copied from OpenDNSSEC source) 393 * fix ldns-verify-zone to allow NSEC3 signatures to come before 394 the NSEC3 RR in all cases. Thanks Wolfgang Nagele. 395 * Zero the correct flag (opt-out) when creating NSEC3PARAMS. 396 Thanks Peter van Dijk. 397 * Canonicalize RRSIG's Signer's name too when validating, because 398 bind and unbound do that too. Thanks Peter van Dijk. 399 * bugfix #433: Allocate rdf using ldns_rdf_new in ldns_dname_label 400 * bugfix #432: Use LDNS_MALLOC & LDNS_FREE i.s.o. malloc & free 401 * bugfix #431: Added error message for LDNS_STATUS_INVALID_B32_EXT 402 * bugfix #427: Explicitly link ssl with the programs that use it. 403 * Fix reading \DDD: Error on values that are outside range (>255). 404 * bugfix #429: fix doxyparse.pl fails on NetBSD because specified 405 path to perl. 406 * New ECDSA support (RFC 6605), use --disable-ecdsa for older openssl. 407 * fix verifying denial of existence for DS's in NSEC3 Opt-Out zones. 408 Thanks John Barnitz 409 4101.6.12 2012-01-11 411 * bugfix #413: Fix manpage source for srcdir != builddir 412 * Canonicalize the signers name rdata field in RRSIGs when signing 413 * Ignore minor version of Private-key-format (so v1.3 may be used) 414 * Allow a check_time to be given in stead of always checking against 415 the current time. With ldns-verify-zone the check_time can be set 416 with the -t option. 417 * Added functions for updating and manipulating SOA serial numbers. 418 ldns-read-zone has an option -S for updating and manipulating the 419 serial numbers. 420 * The library Makefile is now GNU and BSD make compatible. 421 * bugfix #419: NSEC3 validation of a name covered by a wildcard with 422 no data. 423 * Two new options (--with-drill and --with-examples) to the main 424 configure script (in the root of the source tree) to build drill 425 and examples too. 426 * Fix days_since_epoch to year_yday calculation on 32bits systems. 427 4281.6.11 2011-09-29 429 * bugfix #394: Fix socket leak on errors 430 * bugfix #392: Apex only and percentage checks for ldns-verify-zone 431 (thanks Miek Gieben) 432 * bugfix #398: Allow NSEC RRSIGs before the NSEC3 in ldns-verify-zone 433 * Fix python site package path from sitelib to sitearch for pyldns. 434 * Fix python api to support python2 and python3 (thanks Karel Slany). 435 * bugfix #401: Correction of date/time functions algorithm and 436 prevention of an infinite loop therein 437 * bugfix #402: Correct the minimum and maximum number of rdata fields 438 in TSIG. (thanks David Keeler) 439 * bugfix #403: Fix heap overflow (thanks David Keeler) 440 * bugfix #404: Make parsing APL strings more robust 441 (thanks David Keeler) 442 * bugfix #391: Complete library assessment to prevent assertion errors 443 through ldns_rdf_size usage. 444 * Slightly more specific error messaging on wrong number of rdata 445 fields with the LDNS_STATUS_MISSING_RDATA_FIELDS_RRSIG and 446 LDNS_STATUS_MISSING_RDATA_FIELDS_KEY result codes. 447 * bugfix #406: More rigorous openssl result code handling to prevent 448 future crashes within openssl. 449 * Fix ldns_fetch_valid_domain_keys to search deeper than just one level 450 for a DNSKEY that signed a DS RR. (this function was used in the 451 check_dnssec_trace nagios module) 452 * bugfix #407: Canonicalize TSIG dnames and algorithm fields 453 * A new output specifier to accommodate configuration of what to show 454 in comment texts when converting host and/or wire-format data to 455 string. All conversion to string and printing functions have a new 456 version that have such a format specifier as an extra argument. 457 The default is changed so that only DNSKEY RR's are annotated with 458 an comment show the Key Tag of the DNSKEY. 459 * Fixed the ldns resolver to not mark a nameserver unreachable when 460 edns0 is tried unsuccessfully with size 4096 (no return packet came), 461 but to still try TCP. A big UDP packet might have been corrupted by 462 fragments dropping firewalls. 463 * Update of libdns.vim (thanks Miek Gieben) 464 * Added the ldnsx Python module to our contrib section, which adds even 465 more pythonisticism to the usage of ldns with Python. (Many thanks 466 to Christopher Olah and Paul Wouters) 467 The ldnsx module is automatically installed when --with-pyldns is 468 used with configuring, but may explicitly be excluded with the 469 --without-pyldnsx option to configure. 470 * bugfix #410: Fix clearing out temporary data on stack in sha2.c 471 * bugfix #411: Don't let empty non-terminal NSEC3s cause assertion failure. 472 4731.6.10 2011-05-31 474 * New example tool added: ldns-gen-zone. 475 * bugfix #359: Serial-arithmetic for the inception and expiration 476 fields of a RRSIG and correctly converting them to broken-out time 477 information. 478 * bugfix #364: Slight performance increase of ldns-verifyzone. 479 * bugfix #367: Fix to allow glue records with the same name as the 480 delegation. 481 * Fix ldns-verifyzone to allow NSEC3-less records for NS rrsets *and* 482 glue when the zone is opt-out. 483 * bugfix #376: Adapt ldns_nsec3_salt, ldns_nsec3_iterations, 484 ldns_nsec3_flags and ldns_nsec3_algorithm to work for NSEC3PARAMS too. 485 * pyldns memory leaks fixed by Bedrich Kosata (at the cost of a bit 486 performance) 487 * Better handling of reference variables in ldns_rr_new_frm_fp_l from 488 pyldns, with a very nice generator function by Bedrich Kosata. 489 * Decoupling of the rdfs in rrs in the python wrappers to enable 490 the python garbage collector by Bedrich Kosata. 491 * bugfix #380: Minimizing effect of discrepancies in sizeof(bool) at 492 build time and when used. 493 * bugfix #383: Fix detection of empty nonterminals of multiple labels. 494 * Fixed the omission of rrsets in nsec(3)s and rrsigs to all occluded 495 names (in stead of just the ones that contain glue only) and all 496 occluded records on the delegation points (in stead of just the glue). 497 * Clarify the operation of ldns_dnssec_mark_glue and the usage of 498 ldns_dnssec_node_next_nonglue functions in the documentation. 499 * Added function ldns_dnssec_mark_and_get_glue as an real fast 500 alternative for ldns_zone_glue_rr_list. 501 * Fix parse buffer overflow for max length domain names. 502 * Fix Makefile for U in environment, since wrong U is more common than 503 deansification necessity. 504 5051.6.9 2011-03-16 506 * Fix creating NSEC(3) bitmaps: make array size 65536, 507 don't add doubles. 508 * Fix printout of escaped binary in TXT records. 509 * Parsing TXT records: don't skip starting whitespace that is quoted. 510 * bugfix #358: Check if memory was successfully allocated in 511 ldns_rdf2str(). 512 * Added more memory allocation checks in host2str.c 513 * python wrapper for ldns_fetch_valid_domain_keys by Bedrich Kosata. 514 * fix to compile python wrapper with swig 2.0.2. 515 * Don't fallback to SHA-1 when creating NSEC3 hash with another 516 algorithm identifier, fail instead (no other algorithm identifiers 517 are assigned yet). 518 5191.6.8 2011-01-24 520 * Fix ldns zone, so that $TTL definition match RFC 2308. 521 * Fix lots of missing checks on allocation failures and parse of 522 NSEC with many types and max parse length in hosts_frm_fp routine 523 and off by one in read_anchor_file routine (thanks Dan Kaminsky and 524 Justin Ferguson). 525 * bugfix #335: Drill: Print both SHA-1 and SHA-256 corresponding DS 526 records. 527 * Print correct WHEN in query packet (is not always 1-1-1970) 528 * ldns-test-edns: new example tool that detects EDNS support. 529 * fix ldns_resolver_send without openssl. 530 * bugfix #342: patch for support for more CERT key types (RFC4398). 531 * bugfix #351: fix udp_send hang if UDP checksum error. 532 * fix set_bit (from NSEC3 sign) patch from Jan Komissar. 533 5341.6.7 2010-11-08 535 * EXPERIMENTAL ecdsa implementation, please do not enable on real 536 servers. 537 * GOST code enabled by default (RFC 5933). 538 * bugfix #326: ignore whitespace between directives and their values. 539 * Header comment to advertise ldns_axfr_complete to check for 540 successfully completed zone transfers. 541 * read resolv.conf skips interface labels, e.g. %eth0. 542 * Fix drill verify NSEC3 denials. 543 * Use closesocket() on windows. 544 * Add ldns_get_signing_algorithm_by_name that understand aliases, 545 names changed to RFC names and aliases for compatibility added. 546 * bugfix: don't print final dot if the domain is relative. 547 * bugfix: resolver search continue when packet rcode != NOERROR. 548 * bugfix: resolver push all domains in search directive to list. 549 * bugfix: resolver search by default includes the root domain. 550 * bugfix: tcp read could fail on single octet recv. 551 * bugfix: read of RR in unknown syntax with missing fields. 552 * added ldns_pkt_tsig_sign_next() and ldns_pkt_tsig_verify_next() 553 to sign and verify TSIG RRs on subsequent messages 554 (section 4.4, RFC 2845, thanks to Michael Sheldon). 555 * bugfix: signer sigs nsecs with zsks only. 556 * bugfix #333: fix ldns_dname_absolute for name ending with backslash. 557 5581.6.6 2010-08-09 559 * Fix ldns_rr_clone to copy question rrs properly. 560 * Fix ldns_sign_zone(_nsec3) to clone the soa for the new zone. 561 * Fix ldns_wire2dname size check from reading 1 byte beyond buffer end. 562 * Fix ldns_wire2dname from reading 1 byte beyond end for pointer. 563 * Fix crash using GOST for particular platform configurations. 564 * extern C declarations used in the header file. 565 * Removed debug fprintf from resolver.c. 566 * ldns-signzone checks if public key file is for the right zone. 567 * NETLDNS, .NET port of ldns functionality, by Alex Nicoll, in contrib. 568 * Fix handling of comments in resolv.conf parse. 569 * GOST code enabled if SSL recent, RFC 5933. 570 * bugfix #317: segfault util.c ldns_init_random() fixed. 571 * Fix ldns_tsig_mac_new: allocate enough memory for the hash, fix use of 572 b64_pton_calculate_size. 573 * Fix ldns_dname_cat: size calculation and handling of realloc(). 574 * Fix ldns_rr_pop_rdf: fix handling of realloc(). 575 * Fix ldns-signzone for single type key scheme: sign whole zone if there 576 are only KSKs. 577 * Fix ldns_resolver: also close socket if AXFR failed (if you don't, 578 it would block subsequent transfers (thanks Roland van Rijswijk). 579 * Fix drill: allow for a secure trace if you use DS records as trust 580 anchors (thanks Jan Komissar). 581 5821.6.5 2010-06-15 583 * Catch \X where X is a digit as an error. 584 * Fix segfault when ip6 ldns resolver only has ip4 servers. 585 * Fix NSEC record after DNSKEY at zone apex not properly signed. 586 * Fix syntax error if last label too long and no dot at end of domain. 587 * Fix parse of \# syntax with space for type LOC. 588 * Fix ldns_dname_absolute for escape sequences, fixes some parse errs. 589 * bugfix #297: linking ssl, bug due to patch submitted as #296. 590 * bugfix #299: added missing declarations to host2str.h 591 * ldns-compare-zones -s to not exclude SOA record from comparison. 592 * --disable-rpath fix 593 * fix ldns_pkt_empty(), reported by Alex Nicoll. 594 * fix ldns_resolver_new_frm_fp not ignore lines after a comment. 595 * python code for ldns_rr.new_question_frm_str() 596 * Fix ldns_dnssec_verify_denial: the signature selection routine. 597 * Type TALINK parsed (draft-ietf-dnsop-trust-history). 598 * bugfix #304: fixed dead loop in ldns_tcp_read_wire() and 599 ldns_tcp_read_wire_timeout(). 600 * GOST support with correct algorithm numbers. The plan is to make it 601 enabled if openssl support is detected, but it is disabled by 602 default in this release because the RFC is not ready. 603 * Fixed comment in rbtree.h about being first member and data ptr. 604 * Fixed possibly leak in case of out of memory in ldns_native2rdf... 605 * ldns_dname_is_wildcard added. 606 * Fixed: signatures over wildcards had the wrong labelcount. 607 * Fixed ldns_verify() inconsistent return values. 608 * Fixed ldns_resolver to copy and free tsig name, data and algorithm. 609 * Fixed ldns_resolver to push search onto searchlist. 610 * A ldns resolver now defaults to a non-recursive resolver that handles 611 the TC bit. 612 * ldns_resolver_print() prints more details. 613 * Fixed ldns_rdf2buffer_str_time(), which did not print timestamps 614 on 64bit systems. 615 * Make ldns_resolver_nameservers_randomize() more random. 616 * bugfix #310: POSIX specifies NULL second argument of gettimeofday. 617 * fix compiler warnings from llvm clang compiler. 618 * bugfix #309: ldns_pkt_clone did not clone the tsig_rr. 619 * Fix gentoo ebuild for drill, 'no m4 directory'. 620 * bugfix #313: drill trace on an empty nonterminal continuation. 621 6221.6.4 2010-01-20 623 * Imported pyldns contribution by Zdenek Vasicek and Karel Slany. 624 Changed its configure and Makefile to fit into ldns. 625 Added its dname_* methods to the rdf_* class (as is the ldns API). 626 Changed swig destroy of ldns_buffer class to ldns_buffer_free. 627 Declared ldns_pkt_all and ldns_pkt_all_noquestion so swig sees them. 628 * Bugfix: parse PTR target of .tomhendrikx.nl with error not crash. 629 * Bugfix: handle escaped characters in TXT rdata. 630 * bug292: no longer crash on malformed domain names where a label is 631 on position 255, which was a buffer overflow by one. 632 * Fix ldns_get_rr_list_hosts_frm_fp_l (strncpy to strlcpy change), 633 which fixes resolv.conf reading badly terminated string buffers. 634 * Fix ldns_pkt_set_random_id to be more random, and a little faster, 635 it did not do value 0 statistically correctly. 636 * Fix ldns_rdf2native_sockaddr_storage to set sockaddr type to zeroes, 637 for portability. 638 * bug295: nsec3-hash routine no longer case sensitive. 639 * bug298: drill failed nsec3 denial of existence proof. 640 6411.6.3 2009-12-04 642 * Bugfix: allow for unknown resource records in zonefile with rdlen=0. 643 * Bugfix: also mark an RR as question if it comes from the wire 644 * Bugfix: NSEC3 bitmap contained NSEC 645 * Bugfix: Inherit class when creating signatures 646 6471.6.2 2009-11-12 648 * Fix Makefile patch from Havard Eidnes, better install.sh usage. 649 * Fix parse error on SOA serial of 2910532839. 650 Fix print of ';' and readback of '\;' in names, also for '\\'. 651 Fix parse of '\(' and '\)' in names. Also for file read. Also '\.' 652 * Fix signature creation when TTLs are different for RRs in RRset. 653 * bug273: fix so EDNS rdata is included in pkt to wire conversion. 654 * bug274: fix use of c++ keyword 'class' for RR class in the code. 655 * bug275: fix memory leak of packet edns rdata. 656 * Fix timeout procedure for TCP and AXFR on Solaris. 657 * Fix occasional NSEC bitmap bogus 658 * Fix rr comparing (was in reversed order since 1.6.0) 659 * bug278: fix parsing HINFO rdata (and other cases). 660 * Fix previous owner name: also pick up if owner name is @. 661 * RFC5702: enabled sha2 functions by default. This requires OpenSSL 0.9.8 or higher. 662 Reason for this default is the root to be signed with RSASHA256. 663 * Fix various LDNS RR parsing issues: IPSECKEY, WKS, NSAP, very long lines 664 * Fix: Make ldns_dname_is_subdomain case insensitive. 665 * Fix ldns-verify-zone so that address records at zone NS set are not considered glue 666 (Or glue records fall below delegation) 667 * Fix LOC RR altitude printing. 668 * Feature: Added period (e.g. '3m6d') support at explicit TTLs. 669 * Feature: DNSKEY rrset by default signed with minimal signatures 670 but -A option for ldns-signzone to sign it with all keys. 671 This makes the DNSKEY responses smaller for signed domains. 672 6731.6.1 2009-09-14 674 * --enable-gost : use the GOST algorithm (experimental). 675 * Added some missing options to drill manpage 676 * Some fixes to --without-ssl option 677 * Fixed quote parsing within strings 678 * Bitmask fix in EDNS handling 679 * Fixed non-fqdn domain name completion for rdata field domain 680 names of length 1 681 * Fixed chain validation with SHA256 DS records 682 6831.6.0 684 Additions: 685 * Addition of an ldns-config script which gives cflags and libs 686 values, for use in configure scripts for applications that use 687 use ldns. Can be disabled with ./configure --disable-ldns-config 688 * Added direct sha1, sha256, and sha512 support in ldns. 689 With these functions, all NSEC3 functionality can still be 690 used, even if ldns is built without OpenSSL. Thanks to OpenBSD, 691 Steve Reid, and Aaron D. Gifford for the code. 692 * Added reading/writing support for the SPF Resource Record 693 * Base32 functions are now exported 694 Bugfixes: 695 * ldns_is_rrset did not go through the complete rrset, but 696 only compared the first two records. Thanks to Olafur 697 Gudmundsson for report and patch 698 * Fixed a small memory bug in ldns_rr_list_subtype_by_rdf(), 699 thanks to Marius Rieder for finding an patching this. 700 * --without-ssl should now work. Make sure that examples/ and 701 drill also get the --without-ssl flag on their configure, if 702 this is used. 703 * Some malloc() return value checks have been added 704 * NSEC3 creation has been improved wrt to empty nonterminals, 705 and opt-out. 706 * Fixed a bug in the parser when reading large NSEC3 salt 707 values. 708 * Made the allowed length for domain names on wire 709 and presentation format the same. 710 Example tools: 711 * ldns-key2ds can now also generate DS records for keys without 712 the SEP flag 713 * ldns-signzone now equalizes the TTL of the DNSKEY RRset (to 714 the first non-default DNSKEY TTL value it sees) 715 7161.5.1 717 Example tools: 718 * ldns-signzone was broken in 1.5.0 for multiple keys, this 719 has been repaired 720 721 Build system: 722 * Removed a small erroneous output warning in 723 examples/configure and drill/configure 724 7251.5.0 726 Bug fixes: 727 * fixed a possible memory overflow in the RR parser 728 * build flag fix for Sun Studio 729 * fixed a building race condition in the copying of header 730 files 731 * EDNS0 extended rcode; the correct assembled code number 732 is now printed (still in the EDNS0 field, though) 733 * ldns_pkt_rr no longer leaks memory (in fact, it no longer 734 copies anything all) 735 736 API addition: 737 * ldns_key now has support for 'external' data, in which 738 case the OpenSSL EVP structures are not used; 739 ldns_key_set_external_key() and ldns_key_external_key() 740 * added ldns_key_get_file_base_name() which creates a 741 'default' filename base string for key storage, of the 742 form "K<zone>+<algorithm>+<keytag>" 743 * the ldns_dnssec_* family of structures now have deep_free() 744 functions, which also free the ldns_rr's contained in them 745 * there is now an ldns_match_wildcard() function, which checks 746 whether a domain name matches a wildcard name 747 * ldns_sign_public has been split up; this resulted in the 748 addition of ldns_create_empty_rrsig() and 749 ldns_sign_public_buffer() 750 751 Examples: 752 * ldns-signzone can now automatically add DNSKEY records when 753 using an OpenSSL engine, as it already did when using key 754 files 755 * added new example tool: ldns-nsec3-hash 756 * ldns-dpa can now filter on specific query name and types 757 * ldnsd has fixes for the zone name, a fix for the return 758 value of recvfrom(), and an memory initialization fix 759 (Thanks to Colm MacC��rthaigh for the patch) 760 * Fixed memory leaks in ldnsd 761 762 763 7641.4.1 765 Bug fixes: 766 * fixed a build issue where ldns lib existence was done too early 767 * removed unnecessary check for pcap.h 768 * NSEC3 optout flag now correctly printed in string output 769 * inttypes.h moved to configured inclusion 770 * fixed NSEC3 type bitmaps for empty nonterminals and unsigned 771 delegations 772 773 API addition: 774 * for that last fix, we added a new function 775 ldns_dname_add_from() that can clone parts of a dname 776 7771.4.0 778 Bug fixes: 779 * sig chase return code fix (patch from Rafael Justo, bug id 189) 780 * rdata.c memory leaks on error and allocation checks fixed (patch 781 from Shane Kerr, bug id 188) 782 * zone.c memory leaks on error and allocation checks fixed (patch 783 from Shane Kerr, bug id 189) 784 * ldns-zsplit output and error messages fixed (patch from Shane Kerr, 785 bug id 190) 786 * Fixed potential buffer overflow in ldns_str2rdf_dname 787 * Signing code no longer signs delegation NS rrsets 788 * Some minor configure/makefile updates 789 * Fixed a bug in the randomness initialization 790 * Fixed a bug in the reading of resolv.conf 791 * Fixed a bug concerning whitespace in zone data (with patch from Ondrej 792 Sury, bug 213) 793 * Fixed a small fallback problem in axfr client code 794 795 API CHANGES: 796 * added 2str convenience functions: 797 - ldns_rr_type2str 798 - ldns_rr_class2str 799 - ldns_rr_type2buffer_str 800 - ldns_rr_class2buffer_str 801 * buffer2str() is now called ldns_buffer2str 802 * base32 and base64 function names are now also prepended with ldns_ 803 * ldns_rr_new_frm_str() now returns an error on missing RDATA fields. 804 Since you cannot read QUESTION section RRs with this anymore, 805 there is now a function called ldns_rr_new_question_frm_str() 806 807 LIBRARY FEATURES: 808 * DS RRs string representation now add bubblebabble in a comment 809 (patch from Jakob Schlyter) 810 * DLV RR type added 811 * TCP fallback system has been improved 812 * HMAC-SHA256 TSIG support has been added. 813 * TTLS are now correctly set in NSEC(3) records when signing zones 814 815 EXAMPLE TOOLS: 816 * New example: ldns-revoke to revoke DNSKEYs according to RFC5011 817 * ldns-testpkts has been fixed and updated 818 * ldns-signzone now has the option to not add the DNSKEY 819 * ldns-signzone now has an (full zone only) opt-out option for 820 NSEC3 821 * ldns-keygen can create HMAC-SHA1 and HMAC-SHA256 symmetric keys 822 * ldns-walk output has been fixed 823 * ldns-compare-zones has been fixed, and now has an option 824 to show all differences (-a) 825 * ldns-read-zone now has an option to print DNSSEC records only 826 8271.3 828 Base library: 829 830 * Added a new family of functions based around ldns_dnssec_zone, 831 which is a new structure that keeps a zone sorted through an 832 rbtree and links signatures and NSEC(3) records directly to their 833 RRset. These functions all start with ldns_dnssec_ 834 835 * ldns_zone_sign and ldns_zone_sign_nsec3 are now deprecated, but 836 have been changed to internally use the new 837 ldns_dnssec_zone_sign(_nsec3) 838 839 * Moved some ldns_buffer functions inline, so a clean rebuild of 840 applications relying on those is needed (otherwise you'll get 841 linker errors) 842 * ldns_dname_label now returns one extra (zero) 843 byte, so it can be seen as an fqdn. 844 * NSEC3 type code update for signing algorithms. 845 * DSA key generation of DNSKEY RRs fixed (one byte too small). 846 847 * Added support for RSA/SHA256 and RSA/SHA512, as specified in 848 draft-ietf-dnsext-dnssec-rsasha256-04. The typecodes are not 849 final, and this feature is not enabled by default. It can be 850 enabled at compilation time with the flag --with-sha2 851 852 * Added 2wire_canonical family of functions that lowercase dnames 853 in rdata fields in resource records of the types in the list in 854 rfc3597 855 856 * Added base32 conversion functions. 857 858 * Fixed DSA RRSIG conversion when calling OpenSSL 859 860 Drill: 861 862 * Chase output is completely different, it shows, in ascii, the 863 relations in the trust hierarchy. 864 865 Examples: 866 * Added ldns-verify-zone, that can verify the internal DNSSEC records 867 of a signed BIND-style zone file 868 869 * ldns-keygen now takes an -a argument specifying the algorithm, 870 instead of -R or -D. -a list show a list of supported algorithms 871 872 * ldns-keygen now defaults to the exponent RSA_F4 instead of RSA_3 873 for RSA key generation 874 875 * ldns-signzone now has support for HSMs 876 * ldns-signzone uses the new ldns_dnssec_ structures and functions 877 which improves its speed, and output; RRSIGS are now placed 878 directly after their RRset, NSEC(3) records directly after the 879 name they handle 880 881 Contrib: 882 * new contrib/ dir with user contributions 883 * added compilation script for solaris (thanks to Jakob Schlyter) 884 88528 Nov 2007 1.2.2: 886 * Added support for HMAC-MD5 keys in generator 887 * Added a new example tool (written by Ondrej Sury): ldns-compare-zones 888 * ldns-keygen now checks key sizes for rfc conformance 889 * ldns-signzone outputs SSL error if present 890 * Fixed manpages (thanks to Ondrej Sury) 891 * Fixed Makefile for -j <x> 892 * Fixed a $ORIGIN error when reading zones 893 * Fixed another off-by-one error 894 89503 Oct 2007 1.2.1: 896 * Fixed an offset error in rr comparison 897 * Fixed ldns-read-zone exit code 898 * Added check for availability of SHA256 hashing algorithm 899 * Fixed ldns-key2ds -2 argument 900 * Fixed $ORIGIN bug in .key files 901 * Output algorithms as an integer instead of their mnemonic 902 * Fixed a memory leak in dnssec code when SHA256 is not available 903 * Updated fedora .spec file 904 90511 Apr 2007 1.2.0: 906 * canonicalization of rdata in DNSSEC functions now adheres to the 907 rr type list in rfc3597, not rfc4035, which will be updated 908 (see http://www.ops.ietf.org/lists/namedroppers/namedroppers.2007/msg00183.html) 909 * ldns-walk now support dnames with maximum label length 910 * ldnsd now takes an extra argument containing the address to listen on 911 * signing no longer signs every rrset with KSK's, but only the DNSKEY rrset 912 * ported to Solaris 10 913 * added ldns_send_buffer() function 914 * added ldns-testpkts fake packet server 915 * added ldns-notify to send NOTIFY packets 916 * ldns-dpa can now accurately calculate the number of matches per 917 second 918 * libtool is now used for compilation too (still gcc, but not directly) 919 * Bugfixes: 920 - TSIG signing buffer size 921 - resolv.conf reading (comments) 922 - dname comparison off by one error 923 - typo in keyfetchers output file name fixed (a . too much) 924 - fixed zone file parser when comments contain ( or ) 925 - fixed LOC RR type 926 - fixed CERT RR type 927 928 Drill: 929 * drill prints error on failed axfr. 930 * drill now accepts mangled packets with -f 931 * old -c option (use tcp) changed to -t 932 * -c option to specify alternative resolv.conf file added 933 * feedback of signature chase improved 934 * chaser now stops at root when no trusted keys are found 935 instead of looping forever trying to find the DS for . 936 * Fixed bugs: 937 - wildcard on multiple labels signature verification 938 - error in -f packet writing for malformed packets 939 - made KSK check more resilient 940 9417 Jul 2006: 1.1.0: ldns-team 942 * Added tutorials and an introduction to the documentation 943 * Added include/ and lib/ dirs so that you can compile against ldns 944 without installing ldns on your system 945 * Makefile updates 946 * Starting usage of assert throughout the library to catch illegal calls 947 * Solaris 9 testing was carried out. Ldns now compiles on that 948 platform; some gnuism were identified and fixed. 949 * The ldns_zone structure was stress tested. The current setup 950 (ie. just a list of rrs) can scale to zone file in order of 951 megabytes. Sorting such zone is still difficult. 952 * Reading multiline b64 encoded rdata works. 953 * OpenSSL was made optional, configure --without-ssl. 954 Ofcourse all dnssec/tsig related functions are disabled 955 * Building of examples and drill now happens with the same 956 defines as the building of ldns itself. 957 * Preliminary sha-256 support was added. Currently is your 958 OpenSSL supports it, it is supported in the DS creation. 959 * ldns_resolver_search was implemented 960 * Fixed a lot of bugs 961 962 Drill: 963 * -r was killed in favor of -o <header bit mnemonic> which 964 allows for a header bits setting (and maybe more in the 965 future) 966 * DNSSEC is never automatically set, even when you query 967 for DNSKEY/RRSIG or DS. 968 * Implement a crude RTT check, it now distinguishes between 969 reachable and unreachable. 970 * A form of secure tracing was added 971 * Secure Chasing has been improved 972 * -x does a reverse lookup for the given IP address 973 974 Examples: 975 * ldns-dpa was added to the examples - this is the Dns Packet 976 Analyzer tool. 977 * ldnsd - as very, very simple nameserver impl. 978 * ldns-zsplit - split zones for parallel signing 979 * ldns-zcat - cat split zones back together 980 * ldns-keyfetcher - Fetches DNSKEY records with a few (non-strong, 981 non-DNSSEC) anti-spoofing techniques. 982 * ldns-walk - 'Walks' a DNSSEC signed zone 983 * Added an all-static target to the makefile so you can use examples 984 without installing the library 985 * When building in the source tree or in a direct subdirectory of 986 the build dir, configure does not need --with-ldns=../ anymore 987 988 Code: 989 * All networking code was moved to net.c 990 * rdata.c: added asserts to the rdf set/get functions 991 * const keyword was added to pointer arguments that 992 aren't changed 993 994 API: 995 Changed: 996 * renamed ldns/dns.h to ldns/ldns.h 997 * ldns_rr_new_frm_str() is extended with an extra variable which 998 in common use may be NULL. This trickles through to: 999 o ldns_rr_new_frm_fp 1000 o ldns_rr_new_frm_fp_l 1001 Which also get an extra variable 1002 Also the function has been changed to return a status message. 1003 The compiled RR is returned in the first argument. 1004 * ldns_zone_new_frm_fp_l() and ldns_zone_new_frm_fp() are 1005 changed to return a status msg. 1006 * ldns_key_new_frm_fp is changed to return ldns_status and 1007 the actual key list in the first argument 1008 * ldns_rdata_new_frm_fp[_l]() are changed to return a status. 1009 the rdf is return in the first argument 1010 * ldns_resolver_new_frm_fp: same treatment: return status and 1011 the new resolver in the first argument 1012 * ldns_pkt_query_new_frm_str(): same: return status and the 1013 packet in the first arg 1014 * tsig.h: internal used functions are now static: 1015 ldns_digest_name and ldns_tsig_mac_new 1016 * ldns_key_rr2ds has an extra argument to specify the hash to 1017 use. 1018 * ldns_pkt_rcode() is renamed to ldns_pkt_get_rcode, ldns_pkt_rcode 1019 is now the rcode type, like ldns_pkt_opcode 1020 New: 1021 * ldns_resolver_searchlist_count: return the searchlist counter 1022 * ldns_zone_sort: Sort a zone 1023 * ldns_bgsend(): background send, returns a socket. 1024 * ldns_pkt_empty(): check is a packet is empty 1025 * ldns_rr_list_pop_rr_list(): pop multiple rr's from another rr_list 1026 * ldns_rr_list_push_rr_list(): push multiple rr's to an rr_list 1027 * ldns_rr_list_compare(): compare 2 ldns_rr_lists 1028 * ldns_pkt_push_rr_list: rr_list equiv for rr 1029 * ldns_pkt_safe_push_rr_list: rr_list equiv for rr 1030 Removed: 1031 * ldns_resolver_bgsend(): was not used in 1.0.0 and is not used now 1032 * ldns_udp_server_connect(): was faulty and isn't really part of 1033 the core ldns idea any how. 1034 * ldns_rr_list_insert_rr(): obsoleted, because not used. 1035 * char *_when was removed from the ldns_pkt structure 1036 103718 Oct 2005: 1.0.0: ldns-team 1038 * Committed a patch from H��kan Olsson 1039 * Added UPDATE support (Jakob Schlyter and H��kan Olsson) 1040 * License change: ldns is now BSD licensed 1041 * ldns now depends on SSL 1042 * Networking code cleanup, added (some) server udp/tcp support 1043 * A zone type is introduced. Currently this is a list 1044 of RRs, so it will not scale well. 1045 * [beta] Zonefile parsing was added 1046 * [tools] Drill was added to ldns - see drill/ 1047 * [tools] experimental signer was added 1048 * [building] better check for ssl 1049 * [building] major revision of build system 1050 * [building] added rpm .spec in packaging/ (thanks to Paul Wouters) 1051 * [building] A lot of cleanup in the build scripts (thanks to Jakob Schlyter 1052 and Paul Wouters) 1053 105428 Jul 2005: 0.70: ldns-team 1055 * [func] ldns_pkt_get_section now returns copies from the rrlists 1056 in the packet. This can be freed by the user program 1057 * [code] added ldns_ prefixes to function from util.h 1058 * [inst] removed documentation from default make install 1059 * Usual fixes in documentation and code 1060 106120 Jun 2005: 0.66: ldns-team 1062 Rel. Focus: drill-pre2 uses some functions which are 1063 not in 0.65 1064 * dnssec_cd bit function was added 1065 * Zone infrastructure was added 1066 * Usual fixes in documentation and code 1067 106813 Jun 2005: 0.65: ldns-team 1069 * Repository is online at: 1070 http://www.nlnetlabs.nl/ldns/svn/ 1071 * Apply reference copying throughout ldns, except in 2 1072 places in the ldns_resolver structure (._domain and 1073 ._nameservers) 1074 * Usual array of bugfixes 1075 * Documentation added 1076 * keygen.c added as an example for DNSSEC programming 1077 107823 May 2005: 0.60: ldns-team 1079 * Removed config.h from the header installed files 1080 (you're not supposed to include that in a library) 1081 * Further tweaking 1082 - DNSSEC signing/verification works 1083 - Assorted bug fixes and tweaks (memory management) 1084 1085May 2005: 0.50: ldns-team 1086 * First usable release 1087 * Basic DNS functionality works 1088 * DNSSEC validation works 1089