Hook after receiving all headers lines. Defaults to nothing,
just continue processing. At this step, sender does not wait for a reply,
but we can stop him from sending remaining data by disconnecting.
(Cleaned up by Robert for english and coding style.)
Signed-off-by: Ask Bjørn Hansen <ask@develooper.com>
Signed-off-by: Robert Spier <robert@perl.org>
... now check_earlytalker can be expanded to VRFY and NOOP (see RFC 1854, #2.1)
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@836 958fd67b-6ff1-0310-b445-bb7760255be9
- add back in after 0.42 is out? if yes: start implementing in -prefork
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@809 958fd67b-6ff1-0310-b445-bb7760255be9
then derive ids for connections and transactions from that via
simple counters.
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@785 958fd67b-6ff1-0310-b445-bb7760255be9
Heavily based on:
From: Nick Leverton <nj@leverton.org>
To: qpsmtpd@perl.org
Subject: SMTPA
Date: Thu, 4 Jan 2007 12:08:16 +0000
Message-Id: <200701041208.17018@leverton.icritical.com>
git-svn-id: https://svn.perl.org/qpsmtpd/branches/0.3x@703 958fd67b-6ff1-0310-b445-bb7760255be9
[stupid] MUA, but isn't implemented with existing auth plugins. Based on
patch from Brian Szymanski.
git-svn-id: https://svn.perl.org/qpsmtpd/branches/0.3x@660 958fd67b-6ff1-0310-b445-bb7760255be9
Add SSL encryption method to FROM: header line.
Add new tls_before_auth configuration to hide AUTH until TLS is established.
git-svn-id: https://svn.perl.org/qpsmtpd/branches/0.3x@645 958fd67b-6ff1-0310-b445-bb7760255be9
Fix "help" command when there's no "smtpgreeting" configured (the default)
(Thanks to Thomas Ogrisegg)
git-svn-id: https://svn.perl.org/qpsmtpd/branches/0.3x@642 958fd67b-6ff1-0310-b445-bb7760255be9
lib/Qpsmtpd/SMTP.pm
Take the AUTH method and put it in SMTP.pm where it belongs.
* lib/Qpsmtpd.pm
lib/Qpsmtpd/Plugin.pm
Expose the auth_user/auth_mechanism property to plugin writers.
git-svn-id: https://svn.perl.org/qpsmtpd/branches/0.31@556 958fd67b-6ff1-0310-b445-bb7760255be9
Re-order plugin docs to appear in the order things generally get called
Fix SMTP.pm to reflect what's documented in README.plugins :-)
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@471 958fd67b-6ff1-0310-b445-bb7760255be9
From: hjp@hjp.at
Subject: PATCH: Return 421 if we are going to disconnect
Date: July 3, 2005 1:23:21 PM PDT
To: qpsmtpd@perl.org
RFC 2821 says we should return 421, if we disconnect, not 450 or 451.
hp
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@459 958fd67b-6ff1-0310-b445-bb7760255be9
existing core code. Add OK hook.
* lib/Qpsmtpd.pm
(init_logger): replaced with log_level()
(load_logging): NEW - load logging plugins without calling log()
(log_level): NEW - set/get global $LogLevel scalar
(log): now just a wrapper for varlog(); called only by core code
(varlog): initializes logging if not already done, calls logging plugins
in turn and falls back to interal logging unless plugins OK or DECLINED
(_load_plugins): only display "Loading plugin" when actually loading one
(run_hooks): load logging plugins without calling log(); add OK hook as
else of the DENY* case
(spool_dir): use global $Spool_dir scalar to cache location
* lib/Qpsmtpd/Plugin.pm
(%hooks): add "logging" and "ok"
(register_hook): add local _hook to object cache
(log): call varlog() with additional parameters hook and plugin_name
except for logging hook
(compile): add accessor sub for local _hook scalar
* lib/Qpsmtpd/SMTP.pm
(mail, rcpt): change loglevel to LOGALERT instead of LOGWARN for from/to
* qpsmtpd-forkserver
(REAPER): use package ::log() instead of warn()
(main): defer calling log until $plugin_loader has been initialized
(log): call logging using the $plugin_loader object
* plugins/logging/warn
NEW: sample plugin which replicates the core logging functionality
* plugins/logging/devnull
NEW: sample plugin which logs nothing (for testing multiple logging
plugin functionality)
* config.sample/logging
sample configuration file for logging plugins
* plugins/virus/uvscan
plugins/virus/clamav
Increase loglevel for non-serious warnings to LOGWARN from LOGERROR
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@398 958fd67b-6ff1-0310-b445-bb7760255be9
Copy all lines of incoming message to spool file and keep track of
where the body lines started (ease use of inplace scanning for
viruses).
* lib/Qpsmtpd/Transaction.pm
New function body_start() to get/set the body in spool file
Tweak body_resetpos() and body_getline() to use body_start instead of 0
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@375 958fd67b-6ff1-0310-b445-bb7760255be9
o plugins/check_badmailfromto
- New plugin in the style of check_badmailfrom, which matches a pair
of FROM/TO and makes it seem like the recipient's address no longer
exists (but only from the matching sender's point of view). Useful
for stalkers and other harassment cases.
o plugins/dns_whitelist_soft
- New plugin to provide a DNS-based whitelist (good for distributed
sites).
o various files
- Replaced tab character with 8 spaces and adjusted line breaks for
better readability.
Changes by mct@toren.net (Michael C. Toren)
o lib/Qpsmtpd/SMTP.pm
- Assumes a MAIL FROM value of "<#@[]>" (utilized by qmail to
indicate a null sender when generating a doublebounce message)
is equivalent to "<>". Previously qpsmtpd complained that the
value could not be parsed.
- Adds LOGIN to the default list of supported auth mechanisms.
The documentation in Auth.pm indicated that auth-login was not
currently supported due to lack of functionality, however I can
confirm that LOGIN appears to work fine as tested by using msmtp
(http://msmtp.sourceforge.net/). Are there any indications that
LOGIN support is actually broken in the current implementation?
- Removes the "X-Qpsmtpd-Auth: True" header appended when a message
has been sent by an authenticated user. One problem with such a
header is that it's impossible to say which SMTP hop added it,
and it provides no information which could be used to backtrack
the transaction. I grepped through my mail archives a bit
looking for how other MTAs handled the problem, and decided it
would be best to place this information in the Received: header:
Received: from remotehost (HELO remotehost) (192.168.42.42)
(smtp-auth username foo, mechanism cram-md5)
by mail.netisland.net (qpsmtpd/0.28) with ESMTP; <date>
o lib/Qpsmtpd/Auth.pm:
- Documentation update for the arguments passed to an auth
handler; previously the $mechanism argument was not mentioned,
which threw off the argument offsets.
- Documentation update for auth-login removing the warning
that auth-login is not currently supported due to lack of
functionality.
- Fix to execute a generic auth hook when a more specific
auth-$mechanism hook does not exist. (Previously posted
to the list last week.)
- Upon authentication, sets $session->{_auth_user} and
$session->{_auth_mechanism} so that SMTP.pm can include them
in the Received: header.
o plugins/queue/qmail-queue
- Added a timestamp and the qmail-queue qp identifier to the
"Queued!" 250 message, for compatibility with qmail-smtpd, which
can be very useful for tracking message delivery from machine to
machine. For example, the new 250 message might be:
250 Queued! 1105927468 qp 3210 <1105927457@netisland.net>
qmail-smtpd returns:
250 ok 1106546213 qp 7129
Additionally, for consistency angle brackets are placed around
the Message-ID displayed in the 250 if they were missing in the
message header.
o plugins/check_badmailfrom:
- Changed the error message from "Mail from $bad not accepted
here" to "sorry, your envelope sender is in my badmailfrom
list", for compatibility with qmail-smtpd. I didn't see any
reason to share with the sender the value of $bad, especially
for situations where the sender was rejected resulting from a
wildcard.
o plugins/check_earlytalker:
o plugins/require_resolvable_fromhost:
- No longer checks for earlytalkers or resolvable senders if the
connection note "whitelistclient" is set, which is nice for
helping backup MX hosts empty their queue faster.
o plugins/count_unrecognized_commands:
- Return code changed from DENY_DISCONNECT, which isn't valid in
an unrecognized_command hook, to DENY, which in this context
drops the connection anyway. (Previously posted to the list
last week.)
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@356 958fd67b-6ff1-0310-b445-bb7760255be9
