X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/943ec015da20090a1ad42fb01f82817c86fd88d9..0fa4c7296a96af3f75c21f8b595591358ca594b5:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index f414996db..fa71f4791 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -566,6 +566,14 @@ sub getsetup () {
 		safe => 1,
 		rebuild => 1,
 	},
+	deterministic => {
+		type => "boolean",
+		default => 0,
+		description => "try harder to produce deterministic output",
+		safe => 1,
+		rebuild => 1,
+		advanced => 1,
+	},
 }
 
 sub getlibdirs () {
@@ -835,10 +843,9 @@ sub log_message ($$) {
 			$log_open=1;
 		}
 		eval {
-			# keep a copy to avoid editing the original config repeatedly
-			my $wikiname = $config{wikiname};
-			utf8::encode($wikiname);
-			Sys::Syslog::syslog($type, "[$wikiname] %s", join(" ", @_));
+			my $message = "[$config{wikiname}] ".join(" ", @_);
+			utf8::encode($message);
+			Sys::Syslog::syslog($type, "%s", $message);
 		};
                 if ($@) {
                     print STDERR "failed to syslog: $@" unless $log_failed;
@@ -1217,7 +1224,7 @@ sub cgiurl (@) {
 	}
 
 	return $cgiurl."?".
-		join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
+		join("&", map $_."=".uri_escape_utf8($params{$_}), sort(keys %params));
 }
 
 sub cgiurl_abs (@) {
@@ -1430,6 +1437,7 @@ sub userpage ($) {
 	return length $config{userdir} ? "$config{userdir}/$user" : $user;
 }
 
+# Username to display for openid accounts.
 sub openiduser ($) {
 	my $user=shift;
 
@@ -1464,6 +1472,36 @@ sub openiduser ($) {
 	return;
 }
 
+# Username to display for emailauth accounts. 
+sub emailuser ($) {
+	my $user=shift;
+	if (defined $user && $user =~ m/(.+)@/) {
+		my $nick=$1;
+		# remove any characters from not allowed in wiki files
+		# support use w/o %config set
+		my $chars = defined $config{wiki_file_chars} ? $config{wiki_file_chars} : "-[:alnum:]+/.:_";
+		$nick=~s/[^$chars]/_/g;
+		return $nick;
+	}
+	return;
+}
+
+# Some user information should not be exposed in commit metadata, etc.
+# This generates a cloaked form of such information.
+sub cloak ($) {
+	my $user=shift;
+	# cloak email address using http://xmlns.com/foaf/spec/#term_mbox_sha1sum
+	if ($user=~m/(.+)@/) {
+		my $nick=$1;
+		eval q{use Digest::SHA};
+		return $user if $@;
+		return $nick.'@'.Digest::SHA::sha1_hex("mailto:$user");
+	}
+	else {
+		return $user;
+	}
+}
+
 sub htmlize ($$$$) {
 	my $page=shift;
 	my $destpage=shift;
@@ -1609,6 +1647,8 @@ sub preprocess ($$$;$$) {
 				if ($@) {
 					my $error=$@;
 					chomp $error;
+					eval q{use HTML::Entities};
+					$error = encode_entities($error);
 				 	$ret="[[!$command <span class=\"error\">".
 						gettext("Error").": $error"."</span>]]";
 				}