=head1 NAME Changes - razor-agents =head1 2.40 (Dec 07, 2003) =over 4 =item * Applied another Makefile.PL patch from Michael Schwern to correctly install manpages in part 5 of the manual set in various versions of perl. =item * Applied patch from Mark Martinec and Vivek Khera of Amavid to untaint various file targets obtained from user input. This is the same patch pointed to by the SpamAssassin FAQ [http://www.spamassassin.org/released/Razor2.patch] =item * Support for HTTP 1.1 tunneling [SF patch #821324] by Jon Schewe. =item * Applied Anne Bennett's patch to Logger.pm to introduce a new log target, "syslog-sys", that talks to Syslog over a Unix socket rather than a TCP socket. =item * Applied Anne Bennett's patch to deHTML.xs to get rid of the type mismatch warning. =item * Removed computation of signatures that are no longer supported by the backend -- engines 1, 2 and 3. Digest::Nilsimsa no longer required by Razor Agents. =back =head1 2.36 (Aug 05, 2003) =over 4 =item * Removed some experimental code. =back =head1 2.35 (Aug 05, 2003) =over 4 =item * Applied a patch to Makefile.PL by Michael Schwern. This patch makes Makefile.PL compatible with new MakeMaker and behave better in general. =item * C++ style comments in deHTML code replaced with C comments so the code compiles with C compilers other than GCC. =item * Applied patch [SF patch #766292] by Suren A. Chilingaryan to detect and skip body parts that only contain MIME headers. =back =head1 2.34 (May 16, 2003) =over 4 =item * Fixed a bug where razor-check would terminate prematurely on messages for which it could not compute a signature. Thanks to Bela Lubkin for tracking this and several other bugs down! [vipul] =item * We don't do server sorting by distance anymore. Most servers are closeby, so we use the order the discovery server gives us. [vipul] =item * Introduced SOCKS support. Net::SOCKS is required in order to use SOCKS. Specify socks_server in the config file. [vipul] =item * Fixed a bug in String::split_mime(); the MIME boundry was being spuriously set in certain cases. [SF bug #707850 by Jams H Thompson]. [vipul] =item * Razor agents use getpwuid() instead of getlogin() to determine the user's home directory. [SF bug #650410 by Jochen Erwied]. [vipul] =item * A bug in the selection of zone prefixes in bootstrap discovery was fixed. [SF bug #604679 by Bill Sobel] [vipul] =item * Razorhome is gleaned from the config file passed to razor-agents, if all else fails. "razor-report -conf=/etc/razor/razor.conf spam" will use /etc/razor as its home if no other home is found (eg in $HOME/.razor). To force a particular Razorhome value, use the -home=path option. [vipul] =item * Rewrote many error messages to be descriptive and helpful. [vipul] =item * auth=ai provides client name and version. [vipul] =item * discover() will force bootstrap discovery when all discovery servers are unavailable. This fixes a bug where by razor-agents would try to connect to the old Razor2 discovery server found in servers.discovery.lst. [vipul] =item * reportit() in background mode will return faster. [vipul] =item * checkit(), reportit(), parse_mbox(), etc take an ARRAY hash as an argument when provided against the `aref' key. [vipul] =back =head1 2.22 (Nov 21 2002) =over 4 =item * Turned off verbose logging in ehash that was left on by mistake. [vipul] =item * Some user contributed additions to the FAQ. =back =head1 2.21 (Nov 19 2002) =over 4 =item * Ephemeral Hash reverts to the entire content when both sections are composed of whitespace. This makes a certain type of false positives go away. [vipul] =item * Razor2::Client::Core skips whitespace only message parts. [vipul] =item * DebugLevel 15 prints out the content after preprocessing, just before the signatures are computed. [vipul] =back =head1 2.20 (Oct 15, 2002) (First Stable Version) =over 4 =item * If log file isn't writable for whatever reason, we write logs to /dev/null. [vipul] =item * We look for stray C<\r>'s in the split_mime function. Thanks to Jim <jim@ironchicken.org> for pointing this out. [vipul] =item * Added a significantly faster XS version of deHTML code. [vipul] =item * Made ::Agent taint friendly. [vipul] =item * Added support for passing an already open filehandle to C<::Agent::checkit()> and C<::Agent::parse_mbox()> [vipul] =item * Made logic_method 4 the default. [vipul] =item * Added Razor2::Syslog to the package. [vipul] =back =head1 2.14 (July 24, 2002) =over 4 =item * General release of 2.126 [chad] =back =head1 2.126 (July 24, 2002) =over 4 =item * Improved logic again for detecting spam. [chad, vipul] =item * Run-time warnings are disabled unless in debug mode. [chad] =back =head1 2.125 (July 18, 2002) =over 4 =item * Improved logic for detecting spam, now we only look at visible and/or significant mime parts. [chad, vipul] =item * Mime parts cleaned to only whitespace are now ignored on the client side, that is, they are not checked against server [chad] =item * Fixed bug in report (err 202) [chad] =item * Quieted more warnings [chad] =back =head1 2.123 (July 17, 2002) =over 4 =item * Fixed bug in revoke/report [chad] =item * Whitelist now looks at all 'Received:' headers for matching [chad] =item * Added debuglevel, whitelist cmd-line options [chad] =item * Quieted more warnings [chad] =back =head1 2.122 (July 15, 2002) =over 4 =item * Renamed razor-register razor-admin. To register, you must 'razor-admin -register' [chad] =item * Cleanded up how we store mail parts. Each mail object now has a part object that stores info relevant to that part. [chad] =item * Fixed parse_mbox (reading mbox and rfc822 mails) [chad] =item * Backup any existing identity files before writing over them (with new identity) [chad] =item * Added lock file support, so only one process writes to servers.*.lst at a time [chad] =item * Added rediscover_wait_dns [chad] =item * Fixed a bug when we rediscover, we save info to list correctly but when using it we skip the first server [chad] =item * Fixed whitelist so rule 'from xx' only matches 'From: .*xx' not 'From .*xx' (Note the ':') [chad] =item * Made exit codes cleaner [chad] 0 or 1 => no error 2 or greater => error =item * Fixed error msg/exit code after disconnect [chad] =item * Added -w to razor binaries [chad] =item * If authen fails 'cuz unknown user (213), attempt re-register [chad] =item * Quieted a bunch of warnings [chad] =back =head1 2.12 (June 28, 2002) =over 4 =item * Man pages install correctly. [chad] =item * Updated 'razor-register -create' so it creates home, conf, and forces discovery creating all .lst files. [chad] =item * added -discover switch to force discovery [chad] =item * Everytime server bumps srl, force discovery. [chad] =item * Fixed bug in preprocessor for engine 1, might have caused false postivies. [chad] =item * Whitelist fixed. [chad] =item * Default logging is much more quiet, debuglevel changed from 5 to 3. [chad] =item * Debug mode (-d) default debuglevel changed from 5 to 9 [chad] =item * Fixed lots of logging foo. [chad] =back =head1 2.10 (June 22, 2002) =over 4 =item * Significantly improved runtime by not loading all packages until they are needed. These include: Time::HiRes Net::Ping Net::DNS. [chad] =item * Non-mbox support added, thanx to Aaron Hopkins <aaron@die.net>. Now you can do: razor-check mail1 mbox mail2 ... =item * -M mbox option has been removed, Razor Agents will figure out if file is mbox or not. [chad] =item * Fixed a couple bugs relating to incorrect logs. [chad] =item * Fixed a bug relating to first-time caching of a new server. [chad] =item * Added ep4 to default server cache. [chad] =back =head1 2.09 (June 20, 2002) =over 4 =item * Added a BUGS file to distribution [chad] =item * Added an overview manpage, razor-agents(1), updated the rest. [chad] =item * Overhauled how razorhome, config files, identity files, and -create work. Support the case where there is not and never will be a razor home dir. New options: -home=razorhome (all Razor Agents) -ident=identity (report, revoke, and register) =item * Should not check/report if length of cleaned body part is 0. [chad] =item * razor-register -sys switch removed [chad] =item * Fixed various bugs relating to engine 1 and razor 1 compatibility [chad] =item * Fixed bugs relating to sending/receiving queries to/from server. [chad] =back =head1 2.08 (June 16, 2002) =over 4 =item * Removed the debug statements from Razor2::Signature::Ephemeral. [vipul] =back =head1 2.07 (June 15, 2002) =over 4 =item * Added deNewline.pm to the tarball. It was missing from 2.06. [vipul] =back =head1 2.06 (June 15, 2002) =over 4 =item * Added a deNewline preprocessor that removes trailing C<\n>s. Reflected the change in the server code as well. The reason for this is that MUAs (like mutt) strip trailing C<\n>'s so there's no way to get to the original message. This change necessitates upgrade from old 2.x agents. [vipul] =item * Fixed a bug in Config.pm to use EUID instead of UID to discover user's Razor config directory. Thanks to Theo Van Dinter <felicity@kluge.net> for the patch. [vipul] =item * Fixed a bug in sort in Razor2::String. [vipul] =back =head1 2.05 (June 15, 2002) =over 4 =item * Fixed port bug with bootstrap_discovery (initial register fails) -chad =back =head1 2.04 (June 13, 2002) =over 4 =item * Added 'use_engines' to razor-agent.conf(5) [chad] =item * Fixed a bug in reading port from server:port. Thanks to Theo Van Dinter <felicity@kluge.net>. [chad] =item * Client behaves properly by sending a=q when done with server. [chad] =item * Client now turns off VR2 by default. [chad] =item * Logs to stdout if -d (debuggin) cmd-line option is used. [chad] =item * Register string now Razor-Agents v2.xx. [chad] =back =head1 2.03 (June 13, 2002) =over 4 =item * Fixed a bug in deHTML that was causing razor-check to hang on certain type of content. =item * Fixed a bug in regexes in the MIME decoding function. =back