[pkgsrc/trunk]: pkgsrc/security/hashcash Update to 0.32. Changes:

[tv <tv%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/3b6f8f6d800d
branches:  trunk
changeset: 478909:3b6f8f6d800d
user:      tv <tv%pkgsrc.org@localhost>
date:      Sun Aug 01 18:35:30 2004 +0000

description:
Update to 0.32.  Changes:

hashcash-0.32 - 09-Apr-2004 - Adam Back <adam%cypherspace.org@localhost>

        * documentation fixes

        * change multiple regexp behavior; previous algorithm only allowed
          higher overrides; need to support both higher and lower
          overrides.  This also required introducing -o option to join
          regexps which are set intersections where otherwise risk of
          uninteded override occuring and mail being rejected as spent or
          insufficent bits.  Now revert to lexical order most specific
          regexp first.

        * wrote test script test.sh

        * fix a few minor bugs uncovered by above test script

        * -c now means check date

        * allow -n etc with -X

        * introduced -b relative to default way of specifying bits

        * -b is no optional, if want token fully checked, but can give -b
          default; or new relative to default -b +0.


hashcash-0.31 - 01-Apr-2004 - Adam Back <adam%cypherspace.org@localhost>

        * final 0.x version (v0 format) release before 1.x version (v1
          format) (bug fixes / maintenance only afterwards on 0.x version)

        * remove -O3 from Makefile, use -O instead as fails on HPUX or
          sun.

        * fix some out of date usage stuff in hashcash man page.

        * disable timing loop unless timing needed

        * fix multiple reciept bug in -cX/-cx reported by Junior Ang
          <junior%chrysant.com@localhost>.  If you receive a mail multiple times
          because you are on the receipt list multiple times, there will
          be multiple hashcash headers for you.  In this case it is
          necessary to examine the first matching, non-spent stamp.  The
          bug was previous versions stopped on the first matching stamp
          and then failed because it was spent.  Need to keep going and
          check later also matching stamps until find one which is not
          spent.

        * rationalize command line args further.  No implied -m , more
          things that are awkward to implement but not that useful are
          disallowed.

        * change purge operation to use read-write operations in the same
          sdb file rather than creating a temporary file.  This makes
          locking easier and is also aesthetically nicer.

        * add flock(2) database file write locking, and change creation
          logic to use open(2) to avoid creation db race-condition also.

        * make resource string case insensitive by default to match email
          semantics; add -C option to force case sensitivity if desired
          (email addresses are converted to and stored in lower case, so
          you have to both mint and verify with case sensitivity turned on
          to make use of case sensitivity)

        * support minting multiple resources with multiple command line
          args.  Also if no resources given on command line, read
          resources from stdin.

        * support supplying multiple email addresses, for people who want
          to accept as multiple addresses.

        * support multiple resources on purging also.

        * support multiple tokens with check mode as cmd line args, if
          none given as args, read tokens from stdin; if -X/-x read from
          cmd line args, then from stdin as email (matching stamp headers
          skipping stamp headers)

        * rename default simple database to hashcash.sdb (.sdb extension),
          to distinguish from planned support for better database.

        * fix bug in PPUTS didn't match PPRINTF

        * fixup -l, -w, -n so they support multiple tokens also

        * made use of -b optional (get the default on mint & check)

        * added "-b default" to specify default number of bits with -s
          (otherwise no way to measure the default speed without
          specifying the number of bits -- and when this can change over
          time it would be inconvenient for scripting to have to
          separately obtain this)

        * added support for wildcard email addresses with '*' wildcard
          marker.  '*' before '@' does not match '@', '*' after '@' does
          not match '.'.  And both email addresses must contain @ sign and
          same number of '.' separated sub domains as wildcard address.
          Wildcard matching is the new default.  Use -S to get plain
          string match.  Can turn back on with -W.

        * increased size of random string to reduce chance of collisions
          between users.  Now negligible chance of collision with typical
          token sizes.

        * added support for regexps.  Can work from POSIX library or BSD
          regexp library.  Use -E to get regexps.  Input is always in
          POSIX syntax (specials are not quoted to have special action;
          are quoted to have plain meaning).  If using BSD library still
          give input in POSIX syntax, it's converted to BSD internally.

        * implement highest matching semantics.  Ensures that eg -c -b10
          *@bar.invalid -b15 adam@bar.invalid will not accept a 10 bit
          token for adam@bar.invalid.  (This is done by sorting resources
          highest bits required first and accepting only the first highest
          matching resource.)

        * change arg parsing so -b, -e, -g, -z, -E, -W, -S, apply to the
          following resources and tokens, and can be changed for later
          resources/tokens with tokens and args interspersed.  Means you
          have to give these args before the resource/token or you will
          get defaults.

diffstat:

 security/hashcash/Makefile |  4 ++--
 security/hashcash/distinfo |  6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diffs (24 lines):

diff -r 13c8750c934c -r 3b6f8f6d800d security/hashcash/Makefile
--- a/security/hashcash/Makefile        Sun Aug 01 18:25:31 2004 +0000
+++ b/security/hashcash/Makefile        Sun Aug 01 18:35:30 2004 +0000
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.2 2004/03/29 19:09:06 tv Exp $
+# $NetBSD: Makefile,v 1.3 2004/08/01 18:35:30 tv Exp $
 #
 
-DISTNAME=              hashcash-0.30
+DISTNAME=              hashcash-0.32
 CATEGORIES=            security
 MASTER_SITES=          http://www.hashcash.org/source/
 EXTRACT_SUFX=          .tgz
diff -r 13c8750c934c -r 3b6f8f6d800d security/hashcash/distinfo
--- a/security/hashcash/distinfo        Sun Aug 01 18:25:31 2004 +0000
+++ b/security/hashcash/distinfo        Sun Aug 01 18:35:30 2004 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.2 2004/03/29 19:09:06 tv Exp $
+$NetBSD: distinfo,v 1.3 2004/08/01 18:35:30 tv Exp $
 
-SHA1 (hashcash-0.30.tgz) = 7692499d78f0adae647b3c58c83d29f0e2b439c0
-Size (hashcash-0.30.tgz) = 88894 bytes
+SHA1 (hashcash-0.32.tgz) = 8abf44b57cde884d191978cb7ffc8184459dbb78
+Size (hashcash-0.32.tgz) = 110086 bytes