X-Git-Url: https://git.distorted.org.uk/~mdw/odin-cgi/blobdiff_plain/3e12ff54361d996cd64056a76b45f69abeec278d..refs/heads/master:/lib/Odin.pm

diff --git a/lib/Odin.pm b/lib/Odin.pm
index a742839..3983e8f 100644
--- a/lib/Odin.pm
+++ b/lib/Odin.pm
@@ -1,4 +1,27 @@
 ### -*-perl-*-
+###
+### Common library for Odin
+###
+### (c) 2015 Mark Wooding
+###
+
+###----- Licensing notice ---------------------------------------------------
+###
+### This file is part of the `odin.gg' service, `odin-cgi'.
+###
+### `odin-cgi' is free software; you can redistribute it and/or modify
+### it under the terms of the GNU Affero General Public License as
+### published by the Free Software Foundation; either version 3 of the
+### License, or (at your option) any later version.
+###
+### `odin-cgi' is distributed in the hope that it will be useful,
+### but WITHOUT ANY WARRANTY; without even the implied warranty of
+### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+### GNU Affero General Public License for more details.
+###
+### You should have received a copy of the GNU Affero General Public
+### License along with `odin-cgi'; if not, see
+### <http://www.gnu.org/licenses/>.
 
 package Odin;
 
@@ -24,8 +47,9 @@ our $DSN = "dbi:Pg(pg_enable_utf8=>1):host=db";
 our $RETRY = 10;
 our @BACKOFF = (0.1, 10, 1.5, 0.5, 2.0);
 
-our $BASEURL = "http://odin.gg/";
-our $STATIC = "http://odin.gg/";
+our $BASEURL = "https://odin.gg/";
+our $STATIC = "https://odin.gg/static/";
+our $SRCURL = "https://git.distorted.org.uk/~mdw/odin-cgi/";
 
 our $SHORTURL_PATH = "u";
 our $PASTEBIN_PATH = "p";
@@ -376,6 +400,16 @@ our @PASTEBIN_PROPS = keys %PASTEBIN_DEFAULTS;
 our $PASTEBIN_PROPCOLS = join ", ", @PASTEBIN_PROPS;
 our $PASTEBIN_PROPPLACES = join ", ", map "?", @PASTEBIN_PROPS;
 
+sub check_lang ($) {
+  my ($lang) = @_;
+
+  return unless defined $lang;
+  my $db = open_db;
+  @{$db->selectall_arrayref
+    ("SELECT lang FROM odin_pastebin_lang WHERE lang = ?", undef, $lang)}
+    or fail "unknown language `$lang'";
+}
+
 sub new_pastebin (\%) {
   my ($new) = @_;
 
@@ -384,6 +418,7 @@ sub new_pastebin (\%) {
   my $tag;
 
   merge_hash %$new, %PASTEBIN_DEFAULTS;
+  check_lang $new->{lang};
   xact {
     $tag = encode_tag next_seq $db, "odin_pastebin_seq";
     insert_record $db, "odin_pastebin",
@@ -455,6 +490,7 @@ sub update_pastebin ($$\%) {
 
   my $db = open_db;
   my $editp = 0;
+  check_lang $new->{lang};
   xact {
     get_pastebin_check_editkey_or_owner $db, $tag, $editkey, my %old;
     for my $p (@PASTEBIN_PROPS) {
@@ -550,7 +586,7 @@ sub gen_redir_name ($$) {
   my ($db, $gen) = @_;
 
   for (my $try = 0; $try < $MAIL_MAXGENTRY; $try++) {
-    my $l = $gen->gen;
+    my $l = lc $gen->gen;
     return $l
       unless $db->selectrow_arrayref
 	("SELECT 1 FROM odin_mailredir WHERE lpart = ? AND dom = ?",
@@ -562,7 +598,7 @@ sub gen_redir_name ($$) {
 sub qualify_recip ($) {
   my ($r) = @_;
 
-  return $r =~ /\@/ || !defined $MAIL_QUALDOM ? $r : "$r\@$MAIL_QUALDOM";
+  return $r =~ /\@/ || !defined $MAIL_QUALDOM ? $r : "$r\@\%d";
 }
 
 sub check_fixup_redir ($) {
@@ -574,6 +610,13 @@ sub check_fixup_redir ($) {
   }
 }
 
+sub subst_recip ($$) {
+  my ($l, $r) = @_;
+  my %d = ('%' => '%', 'l' => $l, 'd' => $MAIL_QUALDOM);
+  $r =~ s{%([%a-z])}{$d{$1} // fail "undefined substitution `\%$1'"}eg;
+  return $r;
+}
+
 sub new_redir ($$\%;$) {
   my ($dom, $gen, $r, $n) = @_;
   my $db = open_db;
@@ -586,8 +629,9 @@ sub new_redir ($$\%;$) {
     while (@l < $n) {
       my $l = Odin::gen_redir_name $db, $gen;
       insert_record $db, "odin_mailredir",
-	lpart => $l, dom => $dom, owner => $WHO, st => 'live',
-	recip => $r->{recip} // qualify_recip $Odin::WHO,
+	lpart => $l, dom => $dom, st => 'live',
+	owner => $WHO, creator => $WHO,
+	recip => subst_recip($l, $r->{recip} // qualify_recip $Odin::WHO),
 	expire => $r->{expire} // -1,
 	comment => $r->{comment} // "";
       push @l, $l;
@@ -608,7 +652,7 @@ sub reserve_redir ($$$) {
     for (my $i = 0; $i < $n; $i++) { push @l, gen_redir_name $db, $gen; }
     for my $l (@l) {
       insert_record $db, "odin_mailredir",
-	lpart => $l, dom => $dom, owner => $WHO,
+	lpart => $l, dom => $dom, owner => $WHO, creator => $WHO,
 	st => 'reserved', expire => $NOW + $MAIL_AGEMAX_RESV;
     }
     check_redir_limits $db;
@@ -675,7 +719,8 @@ sub modify_redir ($\%@) {
 	  WHERE lpart = ? AND dom = ? AND owner = ?", undef,
 	 $l, $dom, $WHO);
       if (!defined $recip) { Odin::fail "unknown local part `$l'"; }
-      elsif ($recip eq "") { $r{recip} //= qualify_recip $WHO; }
+      elsif ($recip eq "" || defined $r{recip})
+	{ $r{recip} = subst_recip $l, $r{recip} // qualify_recip $WHO; }
       if ($st ne "live") { $r{st} = "live"; $r{expire} //= -1; }
       my @var = ();
       my @val = ();