Fix bug #SF3067338: Create a pool of DB handles for SQL operations
so that queries don't all share one serially.
Fix bug #SF3156559: Don't compile Lua scripts anew for each execution.
Fix bug #SF3210385: Fix issue with configuration reload failures
having some side effects on the remaining active configuration
handle. Reported by Andreas Schulze.
Fix bug #SF3235131: Don't report ADSP errors as signature errors
in Authentication-Results header fields.
Fix bug #SF3258459: Don't send progress messages during EOH. Problem
reported by Gary Mills.
Fix bug #SF3276469: When generating "z=" tags, apply omit and sign
header field lists. Problem noted by Todd Lyons.
Add ADSP processing error information to A-R header fields.
LIBOPENDKIM: Use a time_t to store TTL and clock drift options
rather than unsigned long. Patch from Piotr Sikora.
LIBAR: Include class and type in debugging messages. Suggested
by Gary Mills.
LIBAR: Start the dispatcher on the first query, not in ar_init().
Allows ar_init() to be called before a fork() safely.
CONTRIB: Adjust installed path in RedHat start script. Patch
from Naresh V.
CONTRIB: Require the current libopendkim in the opendkim definition
in the RPM spec file. Patch from Naresh V.
2.3.1 2011/03/28
Feature request #SF3196060: Log retrieved reputation values.
Patch from Andreas Schulze.
Feature request #SF3199824: Don't log "no signature data" unless
LogWhy is enabled or the action for unsigned mail is something
other than "accept".
Fix bug #SF3196069: Log more detail when dkimf_config_setlib() fails.
Problem noted by Andreas Schulze.
Fix bug #SF3197890: Update ARF report format for DKIM verification
failures to use what's in draft-ietf-dkim-marf-reporting.
Fix bug #SF3204725: Add "ReplaceHeaders" data set to constrain what
header fields are affected by "ReplaceRules". Problem
noted by Chris Callegari.
Fix bug #SF3211114: Extract "BaseDirectory" from configuration
file properly.
Fix bug #SF3234178: Correct handling of a KeyTable entry for which the
key data is empty. Based on a patch from Yoshiaki Yanagihara.
Patch #SF3205699: Make all header field name and domain name data
sets case insensitive. Submitted by Richard Rognlie.
Add a case-insensitivity flag to odkim.db_open().
Minor correction to DNS function return codes for unbound, which
doesn't have an expired/no-reply distinction like libar does.
LIBOPENDKIM: Fix up timeout handling with a DNS callback is in use.
LIBOPENDKIM: Update for draft-kucherawy-dkim-atps-03.
STATS: Fix bug #SF3195449: Omit data from reporters that are not
currently marked "enabled" in the reporters table.
STATS: Evaluate "i=" against the "d=" domain, not the "From" domain.
Problem noted by Mark Martinec.
STATS: A few more reports.
MILTERTEST: Don't use non-standard printf() conversions.
MILTERTEST: Get the SMFIP_HDR_LEADSPC logic right.
TOOLS: Feature request #SF3200848: Add a backgrounding option
(on by default) to opendkim-spam.
Feature request #SF2964396: Allow SignHeaders, OmitHeaders and
SenderHeaders to be specified as deltas to the default lists.
Feature request #SF3053094: Correct documentation and improve function
of the AuthservID configuration setting. Requested by
Andreas Schulze.
Feature request #SF3060152: Add odkim.replace_header() function.
Feature request #SF3060161: Add odkim.del_header() function.
Feature request #SF3061189: Add new "quarantine" option to all the
various "On-" settings.
Feature request #SF3066104: Add "AnonymousDomains" configuration
option.
Feature request #SF3074290: Add _FFR_ATPS, experimental support for
draft-kucherawy-dkim-atps.
Feature request #SF3076684: Add "VBR-TrustedCertifiersOnly" flag.
Feature request #SF3080604: Add odkim.parse_field() function.
Requested by Todd Lyons.
Feature request #SF3081697: Add "OversignHeaders" configuration
option.
Feature request #SF3085536: Activate _FFR_STATS_I, providing
statistics reporting about use of "i=" in signatures.
Feature request #SF3096630: Add odkim.rbl_check() function.
Feature request #SF3097083: Make SigningTable accessible from Lua.
Feature request #SF3103095: Allow "%" in a KeyTable entry's filename
component as well as the domain name.
Feature request #SF3105480: Improved VBR correctness; don't conduct
VBR checks at all if there are disagreeing "mc" values in
multiple VBR-Info header fields.
Feature request #SF3106132: Allow "%" in a SigningTable's value.
Feature request #SF3109963: Add "MaximumSignaturesToVerify" setting.
Suggested by John Wood.
Feature request #SF3110593: Add compile-time support for GnuTLS as
an alternative to OpenSSL. Suggested by Alessandro Vesely.
Feature request #SF3136772: Sign the VBR-Info header field, if added.
Requested by Frederik Pettai.
Fix bug #SF3134119: With AutoRestart enabled, arrange to relay
SIGUSR1 from the parent to the child rather than terminating.
Reported by Yoshiaki Yanagihara.
Fix bug #SF3141313: Trim whitespace from values in in-core data
sets. Reported by Todd Lyons.
Fix bug #SF3156124: More robust handling of database disconnects.
Also add _FFR_POSTGRESQL_RECONNECT_HACK, which will hopefully
be temporary. Reported by Miha Vrhovnik.
Fix bug #SF3181180: Correct handling of quoted strings containing
parentheses (and the opposite) when parsing
Authentication-Results header fields. Reported by
Mark Martinec.
Fix back-compatibility with very old implementations of milter in MTAs.
Fix case-insensitive matching for domain names when doing signing
selection. Problem noted by John Espiro.
New configuration file options:
- "CaptureUnknownErrors", replacing the FFR of the same name
- "DNSConnect", requesting the resolver use TCP mode
- "KeepAuthResults", suppressing required removal of
Authentication-Results header fields
- "ResolverTracing", adding detailed logging of libar activity
- "StrictHeaders", requesing libopendkim to assert header
field counts according to the standards
- "UnboundConfigFile", passing a configuration file name to
libunbound (suggested by Andreas Schulze)
- "VBR-PurgeFields", removing "X-VBR-*" fields after using them
Trim whitespace from the end of all values in a config file, not just
strings. Problem noted by Reuben Farrelly.
Assume a default location for opendkim.conf. Suggested by Andreas
Schulze.
Don't needlessly demand milter features, causing aborts when they're
not available. Problem noted by Todd Lyons.
Make odkim.get_clienthost(), odkim.get_clientip() and
odkim.get_fromdomain() available in the final script.
When "SyslogSuccess" is active, log the selector and domain used.
Suggested by Miha Vrhovnik.
LIBAR: Feature request #SF3115073: Add flag for fine-grained activity
logging for debugging purposes.
LIBAR: Add support for using poll() instead of socket().
LIBOPENDKIM: Feature request #SF3087029: Add DKIM_LIBFLAGS_STRICTHDRS.
LIBOPENDKIM: Feature request #SF3089990: Add dkim_sig_getsignedhdrs().
LIBOPENDKIM: Fix bug #SF3079094: Have dkim_diffheaders() take
canonicalization into account when generating its results
to avoid false positives.
LIBOPENDKIM: Fix bug #SF3184670: Add error codes for missing and empty
"v=" tags, thus avoiding a possible assertion failure when
DKIM_LIBFLAGS_BADSIGHANDLES is in use. Reported by J. Coloos.
LIBOPENDKIM: Fix up handling of multi-TXT DNS replies inside
dkim_get_policy_dns().
LIBOPENDKIM: Add dkim_getid().
LIBOPENDKIM: Treat no answers as an NXDOMAIN with respect to
retrieving ADSP records.
LIBOPENDKIM: When an unexpected DNS type or class is received,
log the received values.
LIBVBR: Feature request #SF3105477: Copy the generic DNS work from
libopendkim.
STATS: Feature request #SF3085536: Activate _FFR_STATS_I, providing
statistics reporting about use of "i=" in signatures.
STATS: Feature request #SF3125701: Add "s=" key value tracking.
STATS: Feature request #SF3137445: Track key sizes. Suggested by
Todd Lyons.
MILTERTEST: When asserting negotiation state, don't forget to capture
what was negotiated.
TOOLS: Feature request #SF3106876: Amend opendkim-testkey to return
the DNSSEC results as well.
TOOLS: Fix bug #SF3143922: Command line parameters to opendkim-testkey
now override their configuration file counterparts.
TOOLS: Experimental new "opendkim-spam" tool to let users update a
stats database to indicate a message is spam, for possible
later correlation use.
BUILD: opendkim-genzone needs LIBCRYPTO_LDFLAGS. Reported by
John Smith.
Activate _FFR_CAPTURE_UNKNOWN_ERRORS.
Fix bug #SF2903325: Clean up numerous signed vs. unsigned warnings.
Fix bug #SF3095782: When VBR is enabled, only perform a query when
the "md" domain in the VBR-Info header field matches the
"d" field for any valid signature.
Fix bug #SF3105993: Better handling of missing records in Lua DB
lookups.
When reading keys, ensure what's being read is a regular file and
not something else.
Complain if TrustAnchorFile names something that can't be opened
for reading.
LIBOPENDKIM: Don't complain about multiple records returned if one
of them was an RRSIG.
LIBAR: Rework some I/O logic to avoid a deadlock when the nameserver
becomes unresponsive during response processing.
BUILD: Move all scripts and executables except opendkim to a bin
directory for adminstrator convenience. They were previously in
the sbin directory.
BUILD: Fix bug #SF3101842: Fix opendkim-genzone build when OpenDBX
is in use.
BUILD: opendkim-testkey can require SASL build information when used
with OpenLDAP, or Lua information when built with Lua.
BUILD: Dissociate libopendkim and libunbound, as this is now handled
through the application rather than the library.
BUILD: Convert to using git for source code management.
STATS: Additional reporting improvements.
STATS: Fix bug #SF3107659: Add additional diagnostic output to
opendkim-importstats when malformed input is found.
TOOLS: Handle input generated with and without the _FFR_STATS_I
extensions.
2.2.1 2010/10/25
Avoid assertion failures when using "-V" and arlib.
Fix "refile" loading.
Fix collision between "ReputationRoot" and "StatisticsName" in the
configuration file.
Convert sender's domain name to lowercase prior to doing any database
queries with it. This was done before, but lost during the
database overhaul in 1.2.0.
Fix up Authentication-Results header field generation for VBR.
Reported by Fredrik Pettai.
Add _FFR_STATS_I enabling statistics reporting of "i=" signature
properties.
LIBOPENDKIM: Fix bug #SF3081964: dkim.h requires <sys/time.h>.
LIBOPENDKIM: Fix bug #SF3087251: Use thread-safe resolver functions
when avaialble.
LIBOPENDKIM: Cancel completed reputation queries.
LIBOPENDKIM: Simplify DKIM_OPTS_ALWAYSHDRS handling.
LIBAR: Fix bug #SF3080720: Don't compute timeouts based on completed
or dead queries.
LIBVBR: Fix some pointer errors causing false negatives.
TOOLS: Write "v=" tags in key records output by opendkim-genzone.
2.2.0 2010/10/03
Feature request #SF2874043: Add _FFR_ADSP_LISTS allowing control over
action taken when mail is sent to known lists from
ADSP "discardable" sources.
Feature request #SF2964366: Allow arbitrary data set operations
from inside Lua script hooks.
Feature request #SF2981598: Add "NoHeaderB" and "SingleAuthResult"
settings so that only one Authentication-Results header field
is added, and reduce its variability.
Feature request #SF3013084: Add "DomainKeysCompat" setting.
Feature request #SF3017358: Allow a token in the KeyTable that gets
replaced with the sender's domain name.
Feature request #SF3019876: Enable registration and use of generic
DNS functions.
Feature request #SF3021566: Change "ADSPDiscard" to "ADSPAction",
allowing selection of what action to take when a message is
determined by ADSP to be "discardable".
Feature request #SF3023232: Allow selection of a signer (for the
signature's "i=" tag) when calling odkim.sign() or via an
optional second parameter in the SigningTable.
Feature request #SF3024854: Always log a warning if a key file
has unsafe group/other read/write bits set. Further, if the
new "RequireSafeKeys" setting is true, refuse to use the data.
Feature request #SF3030548: Add _FFR_DEFAULT_SENDER, adding the
"DefaultSender" setting.
Feature request #SF3049483: Use ReportAddress for ADSP Reports and for
the sender envelope address.
Feature request #SF3056571: Extend signer selection in the SigningTable
to include a token that will be replaced by the From:
domain.
Feature request #SF3062077: Allow the specification of additional
recipients when delivering DKIM/ADSP failure reports through
a new ReportBccAddress configuration option.
Fix bug #SF3004995: Don't apply "SenderHeaders" to the library
as that impacts how ADSP works.
Fix bug #SF3025856: Fix "AllowSHA1Only", which was not working at all.
Fix bug #SF3037504: Rework database schema and tools to meet revised
reporting requirements.
Fix bug #SF3051536: Allow disabling of reputation queries.
Fix bug #SF3058204: Fix numerous possible double-free() incidents in
dkimf_config_free().
Fix PeerList to work with IPv6 addresses.
Fix loop boundary check in dkimf_db_close().
Fix assertion failure in dkimf_db_get() when used with a "match both"
operation.
Fix "LocalADSP", which was not working at all.
Fix some Lua test mode logic and a build issue that prevented
"ScreenPolicyScript" from working.
Added MTACommand for overriding default (mainly for testing).
Ignore "Domain" and "Selector" settings if "KeyTable" is set.
Add "On-PolicyError" to configuration tables.
Don't automatically temp-fail messages bearing signatures that
reference revoked keys.
Some fixes to the "final" Lua script self-test code.
Include libmilter version in "-V" output.
Single-thread DB queries done via OpenDBX handles as they can't be
used to do parallel queries.
Attempt to reconnect after SQL disconnections.
Revise text/plain portion of policy reports.
Fix up DSN parsing so that it is not needlessly restrictive.
Add _FFR_STATSEXT: Allows arbitrary local extensions to statistics
gathering via a fourth Lua script that can cause the
generation of additional SQL insertion operations.
LIBOPENDKIM: Feature request #SF3026287: Add dkim_getuser() function.
LIBOPENDKIM: Feature request #SF3065035: Apply library query
configuration to ADSP lookups as well, mainly to support
auotmated testing.
LIBOPENDKIM: Fix bug #SF3071368: Fix tiny memory leak in dkim_init().
LIBOPENDKIM: Fix bug #SF3051762: Don't error out of dkim_get_key()
when in test mode by testing signature-specific features when
against dummy data.
LIBOPENDKIM: Don't build against pthread libraries if not needed.
LIBOPENDKIM: Add dkim_get_signer(), dkim_policy_state_new() and
dkim_policy_state_free().
LIBOPENDKIM: Don't assert a "g=" default when processing keys so that
statistics reporting can tell whether or not it was originally
there.
LIBOPENDKIM: Minor fix to internal state machine when dealing with
unsigned messages.
LIBOPENDKIM: Rename DKIM_PRESULT_AUTHOR to DKIM_PRESULT_FOUND.
LIBOPENDKIM: Improved error reporting from dkim_ohdrs().
LIBOPENDKIM: Improved re-entrancy of dkim_eoh_verify().
LIBOPENDKIM: Undefine DKIM_FEATURE_ASYNC_DNS (obsolete).
MILTERTEST: Feature request #SF3005002: Enable testing of
"unspecified" protocol family connections.
MILTERTEST: Add "-u" option to report resource usage statistics on
completion.
MILTERTEST: Add mt.signal() to allow signaling of filters for things
like configuration file reloads.
MILTERTEST: Enhance mt.connect() to accept optional retry and interval
arguments.
MILTERTEST: Add "-w" option to request no waiting for the child process
to exit and report status.
MILTERTEST: Allow partial seconds argument to mt.sleep().
TOOLS: Feature request #SF3004335: Add support to opendkim-testkey
to get configuration file values and validate an entire
KeyTable.
TOOLS: Update opendkim-genkeys script to support
draft-ietf-marf-dkim-reporting.
TOOLS: Flip logic of "-a" flag to opendkim-stats.
TOOLS: Fix bug #SF3037452: Change owner/group/mode of stats database
when resetting it to whatever the replaced file had.
CONTRIB: Add opendkim-reportstats, contributed by John Wood.
BUILD: Fix --with-db.
Activate _FFR_ZTAGS.
Mail) sender authentication system proposed by the E-mail Signing Technology
Group (ESTG), now standardized by the IETF (RFC4871). It also includes
implementations of the Author Domain Signing Practises (ADSP, RFC5617) and
Vouch By Reference (VBR, RFC5518) proposed standards.
The project started from a code fork of version 2.8.3 of the open source
dkim-milter package developed and maintained by Sendmail, Inc.
pettai
adam