$Id$

OpenDNSSEC 1.2.0rc1 - 2010-11-17

* New commandline option for the signer: ods-signer running.
* Allow connection to different MySQL ports in the Enforcer.
* Tone down and explain warning when converting M or Y to seconds
* ldns 1.6.7 is required for bugfixes
* dnsruby 1.51 is required for bugfixes

Migration:
* There is a kasp schema change from the 1.1 branch (or trunk if you built
  prior to r3823). To make this transition you have 2 options:

  1) Run ods-ksmutil setup again. This will remove _all_ the current
  information from the kasp database and start you off again with a fresh
  environment.
  
  If that is not an option, or you want to try something else then:
  
  2) run one of the migration scripts
        enforcer/utils/migrate_keyshare_mysql.pl
  or
        enforcer/utils/migrate_keyshare_sqlite3.pl
  depending on your database.

  NOTE: Although these scripts have been tested it is recommended to make a
        backup of your database prior to running them.

Bugfixes:
* Bugreport #187: ods-control signer start will return non-zero if start up 
  failed (uses ods-signer running).
* Narrow glue at the zone cut is allowed, do not consider it as occluded.
* Move zone fetcher output to correct input adapter file.
* Enforcer shared keys on zones with ShareKeys disabled.
* Make names of key states consistent.
* Signer Engine file descriptor leak fix on engine.sock.
* Set explicit "unlimited" repository capacity to prevent random integer being 
  read. Requires "ods-ksmutil update conf" to be run if using an existing 
  database.
* Fix issue with key generation creating too many keys Ticket #194.
* Bugreport #189: Auditor did not handle white-space-seperated substrings
  for base64 text
* Bugreport #190: Auditor (and signer) does not handle case correctly
* Signer now silence stdout-output from the notify command


OpenDNSSEC 1.2.0b1 - 2010-10-18

* A new signer engine, written in c. Zones are maintained in memory, instead of
  in files on disk.
* Removed the python and python-4suite-xml dependencies.
* Remove separate autoconf for libhsm/conf/enforcer.
* Add option to disable building the signer.
* Signer logs statistics just after outputting a new signed zone.
* libhsm will skip processing (and not create) any public keys if the
  per repository option <SkipPublicKey/> is set.
* Keysharing improved - keys can now exist in different states on each zone
  that the key is in use for.
* Backup prepare/commit/rollback added for 2-step backups without taking the
  enforcer offline.
* Standby keys are now optional (default to 0) and should be considered
  experimental.

Bugfixes:
* Fix semantics of refresh value in Signer Engine.
* Auditor handles chains of empty nonterminals correctly.
* Recalculate salt immediately if the saltlength is changed.
* libhsm connected to slot 0 if the token label was not found. 
  An error is now returned instead of connecting to the slot.
* Bugreport #102: Removed the obsoleted python-4suite-xml dependency.
* Fixed Known Issue: KSK rollover requires manual timing.
* Fixed Known Issue: Key rollover and reuse of signatures.
* Fixed Known Issue: Issue with sharing keys and adding zones.
* Fixed Known Issue: Quicksorter does not allow certain owner names
  (Quicksorter is removed, signer now reads and sorts the zone).


OpenDNSSEC 1.1.3 - 2010-09-10

Bugfixes:
* Bugreport #183: Partial zone could get signed if zone transfer failed
  when using zone_fetcher


OpenDNSSEC 1.1.2 - 2010-08-24

* Dnsruby 1.49 now required (for correct zone parsing)
* ldns 1.6.6 is required to fix the zone fetcher bug

Bugfixes:
* ods-control stop did not stopped zone fetcher (bug was introduced in 1.1.0)
* Auditor correctly handles chains of empty nonterminals
* Zone fetcher can block zone transfers if AXFR once failed. This is a bug
  in ldns versions 1.6.5 and lower. See KNOWN_ISSUES for more information.
* Bugreport #165: Ensure Output SOA serial is always bigger than Input SOA
  serial.
* Bugreport #166: Correct exit value from signer.
* Bugreport #167: Zone fetcher now also picks up changes when zonelist is
  reloaded (thanks Rick van Rein)
* Bugreport #168: ods-control with tightened control for the Enforcer
* Bugreport #169: Do not include config.h in the distribution
* Bugreport #170: Typo in a man page (ods-signer)
* Bugreport #172: Correction of some macros in a man page (ods-timing)
* Bugreport #173: A man page used a macro that does not exist (ods-ksmutil)


OpenDNSSEC 1.1.1 - 2010-07-08

Bugfixes:
* Bugreport #127: Large SOA serial numbers were not handled properly by signer
* Bugreport #133: Better handling of SOA serial when setting is 'keep'
* Bugreport #136: quicksorter could not handle standard bind format SOA rdata
* The Auditor could not handle the new way of rolling KSKs
* One log message in the Enforcer referred to an old command
* The Enforcer forgot to publish certain keys during transition between states


OpenDNSSEC 1.1.0 - 2010-05-26


OpenDNSSEC 1.1.0rc3 - 2010-05-15

Bugfixes:
* Could not compile quicksorter on FreeBSD.
* Bugreport #131: test suite fails in 1.1.0rc2


OpenDNSSEC 1.1.0rc2 - 2010-05-04

Bugfixes:
* Fix semantics of refresh value in Signer Engine.


OpenDNSSEC 1.1.0rc1 - 2010-04-21

* Partial Auditor added
* Dnsruby-1.46 required
* Improved error messages when the system runs out of keys
* Optimise communication of signconfs for multiple zones sharing keys.
  Group zones in zonelist.xml by policy to get this benefit.
* Bugreport #101: Signer Engine now maintains its own pidfile.
* Jitter redefined: now in the range of [-jitter, ..., +jitter]
* Optimized sorter: quicksorter (sorter becomes obsolete).
* Optimized zone_reader, includes nseccing/nsec3ing (nseccer and nsec3er
  become obsolete).
* Enable database selection using --with-database-backend={sqlite3|mysql}
* Enable the EPP-client using --enable-eppclient
  For sending DS RR to the parent zone (experimental)
* Turn NSEC3 OptOut off by default
* Install kasp2html XML stylesheet
* Add simple kasp2html conversion script
* DNSKEY records communicated to an external script if configured
* The command 'ods-signer restart' is removed.
* Signer Engine now also reuses signatures after a change in NSEC(3)
  configuration or rolling keys.
* Quicksorter defaults to class IN.

Bugfixes:
* Enforcer: Make sure that we read the correct config file when dropping privs
* Enforcer: Prevent int overflow when generating a large number of keys
* Enforcer: Fixed a confusion between standby ZSKs and KSKs
* Fixed various enable-options in the configure scripts
* Respect $DESTDIR for config files
* Looked for the database init script in $prefix/share/opendnssec and not
  datadir.
* More proper memory cleanup in parsing zonefetch.xml
* Zonefetch.xml now accepts hmac-md5, which is an alias for
  hmac-md5.sig-alg.reg.int.
* Zone fetcher logged wrong zone when NOTIFY received.        
* Zone fetcher sometimes did not log when signalling signer engine failed.
* Fix issue of importing keys into kasp leaving random strings in the
  retire date.
* Fix KSK rollover logic to be proper DoubleDNSKEY
* Fix issue with reading repositories from conf.xml
* Fix issue with reading policies from kasp.xml
* Canonicalize RRs before nseccing zone.
* Bugreport #113: zone fetcher started before dropping privileges, so that
  it can bind to socket.
* Signer Engine defaults to working directory if missing.
* libhsm: fixed incorrect label length for wildcards (leftmost wildcard label
  was included in count).


OpenDNSSEC 1.0.0 - 2010-02-09

Bugfixes:
* Fixed broken path in ods-control


OpenDNSSEC 1.0.0rc4 - 2010-02-02

* Added manual pages for ods-auditor(1), ods-control(8), ods-enforcerd(8),
  ods-signerd(8), ods-signer(8), ods-hsmpseed(1), ods-hsmutil(1), 
  ods-kaspcheck(1), ods-ksmutil(1), ods-timing(5), opendnssec(7).
* Move ods-control & ods-signer from PREFIX/bin to PREFIX/sbin.
* Dnsruby-1.43 is now required

Bugfixes:
* Bugreport #89: Signer Engine: bug in logging.c.
* Auditor: Had some problems with escaped characters in domain names


OpenDNSSEC 1.0.0rc3 - 2010-01-25

* A code review was performed by members of the project group. No serious 
  problem was found. The code review resulted in some polishing of the code.
* Dnsruby-1.42 is now required, it fixes issues with TXT and NAPTR record
  parsing.
* ldns 1.6.4 is now required.
* Known issues has been moved from NEWS to KNOWN_ISSUES.

Bugfixes:
* ods-ksmutil: The ksk-roll command did not handle its options correctly
* Auditor: Configured zone SOA TTL now used to track pre-published keys,
  rather than the unsigned zone SOA TTL.
* Enforcer: There was a flaw in the implementation of the timing code (it 
  follows an earlier version of the draft and at one point does not add on 
  the safety margin).
* Enforcer: MySQL memory leaks fixed.
* Signer Engine: When changing policy or rollover a key, the old signed zone
  was not found,
  so always resulting in a fresh resign.
* Signer Engine: RRsets with varying TTLs on the records where considered
  different RRsets, the signer engine now eqaulizes those TTLs.


OpenDNSSEC 1.0.0rc2 - 2009-12-16

Bugfixes:
* Signer Engine: Signer processes could remain open, if they were not close 
  correctly.
* ods-ksmutil: Got a segmentation fault, when an HSM was missing in the 
  configuration. Only applied to versions using MySQL.
* Zone fetcher: Did not close files before moving them.
* Zone fetcher: The serial arithmetic was not correct.
* Auditor: It now ignores unrecognized RR types.
* Signer Engine: Wrong handling of escaped characters in strings 
  (fixed in ldns trunk)
* Set correct permissions on the configuration files.

Known issues:
* Zone fetcher: When using TSIG, an incorrect MAC can be created if the 
  length of the used secret is 'too long' (longer than the maximum digest
  length). This problem is in LDNS 1.6.3 and previous versions. This bug is
  fixed in the upcoming LDNS 1.6.4 release.
* Auditor: Some good NAPTR records may fail to verify with dnsruby-1.41.
  This will be fixed in a future dnsruby release.
* TXT RRs: Some TXT RRs with escape characters may fail to parse correctly 
  with dnsruby-1.41 and ldns 1.6.3. This is fixed in the upcoming releases.


OpenDNSSEC 1.0.0rc1 - 2009-12-04

* Auditor: dnsruby-1.41 should be used (includes fixes for zero length
  salt and RFC3597 unknown classes)
* Signer Engine: ldns 1.6.3 should be used (includes NSEC3 bugfix and class
  inheritance when creating signatures)

Bugfixes:
* Signer Engine: 1.0.0b8 introduced a bug that no signatures where reused.
  Re-fixed.
* Signer Engine: Fix ods-signer start (could hang on MacOSX)
* Signer Engine: Mark a zone in progress if in use by one of the tools.
  Prevents multiple tasks being created for the same zone.
* Signer Engine: Dropped records when zone content changed.
* Signer Engine: Drop inherited groups and set additional groups when dropping
  privileges.
* Zone fetcher: Clean up empty files if AXFR failed
* Zone fetcher: Make syslogging RFC-compliant


OpenDNSSEC 1.0.0b9 - 2009-11-27

* ods-ksmutil: update command split so that individual configuration files can
  be updated separately.
* ods-ksmutil: "ds-seen" renamed to "ksk-roll" which is a more accurate 
  description of its effect. (ds-seen will reappear in v1.1)
* add contributed .spec file for RPM builds
* Signer Engine: verifies signature after creation.

Bugfixes:
* Signer Engine: Output better information if the HSM fails with the signing.
* ods-ksmutil: update zonelist correctly links keys to new zones if key sharing 
  is turned on.
* Bugreport #59: Problem starting ods-signer on a 64-bit machine
* ods-ksmutil: update zonelist command now correctly adds and deletes zones (and
  sorts out their keys).

OpenDNSSEC 1.0.0b8 - 2009-11-23

* ods-ksmutil: KSK rollover now holds at the point where the new key is made
  active until the command "ds-seen" is issued.
* ods-ksmutil: "database backup" implemented to safely make a copy of the
  SQLite enforcer database.

Bugfixes:
* Auditor: Crashed on unknown RR class.
* Signer Engine: NSEC3 RR included wrong information in bitmap (fixed in ldns
  trunk).
* Signer Engine: Force a new signed zone if input is reread. Necessary because
  we cannot recognize if
  glue or unsigned delegations have been added and/or removed (yet).
* Signer Engine: Fix adding duplicate signatures in case of single key is
  being used as both ZSK and KSK.
* Bugreport #46: Vanishing records
* KASP Enforcer: Could not handle zones with names longer than 30 characters.


OpenDNSSEC 1.0.0b7 - 2009-11-16

* ods-auditor: Dnsruby version 1.40 or later required.
* ods-kaspcheck: Checks Enforcer SQLite datastore to ensure writable
* Signer Engine: LDNS 1.6.2 is recommended (bugfixes)
* The supported RRs are documented on the wiki

Bugfixes:
* ods-ksmutil: Segmentation fault when missing arguments to "key import"
* KASP Enforcer: Improved support for MySQL (experimental)
* Signer Engine: DLV is included in NSEC RR (fixed in LDNS 1.6.2)
* Signer Engine: Better handling of removed zones
* Signer Engine: Correct handling of zero length rdata - RFC3597 style (fixed
  in LDNS trunk)
* Signer Engine: Inherit class of zone to DNSSEC-related RRs


OpenDNSSEC 1.0.0b6 - 2009-11-06

* ods-hsmutil now has a command ("purge") to remove ALL keys from a given
  repository.

Bugfixes:
* Some minor bugfixes for the auditor
* Better detection for MySQL (now requires --enable-mysql to build)
* Init PKCS#11 library with CKF_OS_LOCKING_OK
* Change config file flag to hsmspeed


OpenDNSSEC 1.0.0b5 - 2009-10-31

* Reintroduce MySQL for enforcer back-end on an experimental footing

Bugfixes:
* Auditor: Fixed TXT parsing.
* ods-ksmutil: Database could not be created for first time users.
* ods-ksmutil: Set the correct privileges on the database.
* Signer Engine: Tweek log levels.
* Signer Engine: Fixed segmentation fault with WKS RR (in LDNS trunk).
* Signer Engine: Fixed NSAP, IPSECKEY, and SIG parsing (in LDNS trunk).
* Signer Engine: Disable multiline parsing when the line is commented out.
* Signer Engine: The tools are not hanging any more. Better pipe handling.
* Signer Engine: NSEC zone even if only 1 NSEC is needed.
* Signer Engine: Don't create NSEC3 records for empty non terminals that
  lead to glue.
* Signer Engine: LDNS can now parse explicit TTLs that are non-numbers
  (for example 3d2h, in LDNS trunk).
* Bugreport #43: ods-signer: The command parser was too strict with white
  spaces.

OpenDNSSEC 1.0.0b4 - 2009-10-23

* Default TTL in case of $TTL or explicit RR TTL becomes the SOA Minimum
  value (was 3600).
* The signer engine will check if another engine is already running before
  starting.
* Startup scripts for Solaris (SMF).
* Auditor gives an error if key moves to "in use" without sufficient
  "prepublished" time.

Bugfixes:
* Trailing spaces are not part of the domain name/ include file/ ttl in
  directives.
* nsec3er: Print final RRset, even if no NSEC3 was needed at that RRset.
* Proper privileges dropping when creating the command socket
* Signer sometimes didn't terminate if socket shutdown failed.

Known issues:
* The Signer Engine fails with broken pipes sometimes.


OpenDNSSEC 1.0.0b3 - 2009-10-16

* The auditor now tracks the SOA serial over time
* The auditor (dnsruby) supports RSA/SHA256 and RSA/SHA512

Bugfixes:
* The LDNS bug that affected SRV records has been fixed in ldns-trunk.
* Bugreport #41: Fix for SOA serial 'keep'.
* Allow for SOA Serial/TTL/Minimum values of zero.
* Correct socket binding of NotifyListen.
* Systems with older SQLite had problem rolling keys on a policy.
* Auditor now handles SSHFP and NAPTR records correctly
  (but needs Dnsruby 1.39)
* Auditor now handles TTLs in zone file with suffix s, m, h, d, and w.


OpenDNSSEC 1.0.0b2 - 2009-10-09

* Added experimental support for RSA/SHA256 and RSA/SHA512 to KASP auditor.
  Dnsruby version 1.38 or higher required for SHA2 support.
* Added experimental support for RSA/SHA256 and RSA/SHA512 to KASP enforcer
  and the signer engine.
* SignerThreads and KeygenInterval has been deprecated (actually removed
  just before 1.0.0b1).
* Added support for RSA/SHA256 and RSA/SHA512 to libhsm. No API changes.

Bugfixes:
* Bugreport #33 (#35): Output a signed zone if only the SOA record changed. 
* Zone fetcher did not start correctly
* Create the pid / socket directory if it not yet exists, with the correct
  privileges.
* Signer Engine now catches exception if running with incorrect permission.
* TCP-support for LDNS on Solaris is fixed in LDNS trunk.

Known issues:
* LDNS is having problem with SRV records. The main effect is that these
  records are given non-valid RRSIGs. This is still under investigation.


OpenDNSSEC 1.0.0b1 - 2009-10-02

* <Purge> tag added to automatically delete keys that have been dead
  for some interval.
* Rename all OpenDNSSEC command line tools and daemons to ods-XXX (e.g.
  ksmutil becomes ods-ksmutil).
* kasp_check command added to check the conf.xml and kasp.xml configuration
  files for sanity and consistency.
* communicated and keygend combined to form "ods-enforcerd".
* ksmutil command line changes. Most commands have changed slightly, but
  there are some significant changes (see
  http://svn.opendnssec.org/docs/command-tools-syntax.txt for details.)
* Enforcer database now has a version number. If it differs from the version
  number in the code (specified via a #define statement), the software will
  issue an error message and not connect to the database.
* "ksmutil list keys" now displays the keytag if the -l flag is passed to it.
* "Emergency Keys" renamed to "Standby Keys" as this better reflects their
  role in OpenDNSSEC.
* The behaviour of SOA Serial value 'counter' has changed according to
  Ticket #31.
* The directory "xml" and been renamed to "conf". (This is part of repository
  clean.)
* There are changes to the KASP DB:
* Zone fetcher added, that will do AXFR from the master.

  If want to use your old database, use the following commands to upgrade:

    sqlite3 <PATH_TO_ENFORCER.DB> < enforcer/utils/migrate_090922_1.sqlite3
    sqlite3 <PATH_TO_ENFORCER.DB> < enforcer/utils/migrate_090930_1.sqlite3
    sqlite3 <PATH_TO_ENFORCER.DB> < enforcer/utils/migrate_091002_1.sqlite3

  Or, to start a new (with loss of information), remove old keys from the HSM
  and issue the command:

    ksmutil setup

Bugfixes:
* Make sure that parenthesis in zonefiles don't concatenate rdata fields.

Known issues:
* TCP-support for LDNS on Solaris is currently broken due to an issue with
  SO_RCVTIMEO. The result is that the zonefetcher doesn't work. No other
  parts of OpenDNSSEC is affected by this bug.
  There is currently no workaround.


OpenDNSSEC 1.0a5 - 2009-09-21

Features:
* support %zonefile expansion in the signer engine NotifyCommand 

Bugfixes:
* Read <OptOut/> correctly from the kasp.xml
* Correctly discover Empty Non-Terminals when reading input zonefile
* Don't error on space-only lines in input zonefile


OpenDNSSEC 1.0a4 - 2009-09-10

Features:
* warn (by sending a message to the log) about:
    - impending key rollover
    - Rollover occurrance
    - when it is safe to remove a DS record
* add export of DNSKEY and DS records to ksmutil
* add configure option '--disable-auditor' to disable building the auditor
* Added <ManualRollover/> tag to kasp.xml; this allows automatic rollovers
    to be turned off in a policy for either keytype.
* Changes to the KASP DB, please apply:
  If want to use your old DB:
    sqlite3 <PATH_TO_ENFORCER.DB> < enforcer/utils/migrate_090901_1.sqlite3
  Or start fresh (with loss of information. User should remove old keys
  from the HSM):
    ksmutil setup

Bugfixes:
* "signer_engine_cli clear <ZONE>" dont crash on missing files anymore
  and removes all internal files now
* Bugreport #18, #19: Fix segfault at nseccer, nsec3er or finalizer when 
  handling large zones.
* Signer Engine starts correctly (problem was python 2.4, not RHEL5).


OpenDNSSEC 1.0a3 - 2009-08-26

Features:
* ksmutil import key implemented for importing key ID of existing keys
* "hsmspeed" will test the speed of the HSM.
* "hsmutil test" will test the HSM against OpenDNSSEC.
* Changes to the KASP DB, please apply:
  If want to use your old DB:
    sqlite3 <PATH_TO_ENFORCER.DB> < enforcer/utils/migrate_090820_1.sqlite3
  Or start fresh (with loss of information. User should remove old keys
  from the HSM):
    ksmutil setup

Bugfixes:
* Better display of null backups (i.e. backup required) in ksmutil list
* Don't show historical rollovers in ksmutil list
* Fix key counting routines so that they all agree
* Missing SQLite includes in the Enforcer

Known bugs:
* Signer Engine not starting correctly in RHEL5.
  Use "signer_engine -d" for now
* "signer_engine_cli clear <ZONE>" crashes on missing files


OpenDNSSEC 1.0a2 - 2009-08-14

Features:
* conf.xml format changed
* Read the default path to kasp.xml from conf.xml
* libksm integrated into enforcer (and no longer installed)
* Dropping privileges as specified
* Option to specify that a key from a specific repository 
  should not be used if it has not been backed up
* ksmutil backup done, to signal that the keys are backed up
* KASP Auditor should now function properly
* A quick start script is available
* XSLT to translate KASP into readable text (HTML)
* Changes to the KASP DB, please apply:
  If want to use your old DB:
    sqlite3 <PATH_TO_ENFORCER.DB> < enforcer/utils/migrate_090812_1.sqlite3
    sqlite3 <PATH_TO_ENFORCER.DB> < enforcer/utils/migrate_090813_1.sqlite3
  Or start fresh (with loss of information):
    ksmutil setup

Bugfixes:
* Signer Engine can now read standard bind format correctly
* make install creates an incorrectly named directory
* ksmutil addzone defaults to wrong path
* SoftHSM links libsofthsm to build directory
* libksm install problem when builddir == srcdir
* Missing include of header file in SoftHSM
* Text about a problem with Botan on some systems.


OpenDNSSEC 1.0a1 - 2009-07-30

* Initial release (aka "Technology Preview")