X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/ad9e443f22a139c71f0cd05885cda3e418f27567..146192d5b01329bd8e5dfbf4045efded467151e0:/IkiWiki/Receive.pm

diff --git a/IkiWiki/Receive.pm b/IkiWiki/Receive.pm
index 4d437cf78..451a3fe8e 100644
--- a/IkiWiki/Receive.pm
+++ b/IkiWiki/Receive.pm
@@ -7,7 +7,8 @@ use strict;
 use IkiWiki;
 
 sub getuser () { #{{{
-	my $user=(getpwuid($<))[0];
+	# CALLER_UID is set by the suid wrapper, to the original uid
+	my $user=(getpwuid(exists $ENV{CALLER_UID} ? $ENV{CALLER_UID} : $<))[0];
 	if (! defined $user) {
 		error("cannot determine username for $<");
 	}
@@ -22,32 +23,42 @@ sub trusted () { #{{{
 
 sub test () { #{{{
 	exit 0 if trusted();
-	IkiWiki::rcs_test_receive();
+	
+	IkiWiki::lockwiki();
+	IkiWiki::loadindex();
 	
 	# Dummy up a cgi environment to use when calling check_canedit
 	# and friends.
 	eval q{use CGI};
 	error($@) if $@;
 	my $cgi=CGI->new;
-	require IkiWiki::CGI;
-	my $session=IkiWiki::cgi_getsession($cgi);
-	my $user=getuser();
-	$session->param("name", $user);
 	$ENV{REMOTE_ADDR}='unknown' unless exists $ENV{REMOTE_ADDR};
 
-	lockwiki();
-	loadindex();
-
+	# And dummy up a session object.
+	require IkiWiki::CGI;
+	my $session=IkiWiki::cgi_getsession($cgi);
+	$session->param("name", getuser());
+	# Make sure whatever user was authed is in the
+	# userinfo db.
+	require IkiWiki::UserInfo;
+	if (! IkiWiki::userinfo_get($session->param("name"), "regdate")) {
+		IkiWiki::userinfo_setall($session->param("name"), {
+			email => "",
+			password => "",
+			regdate => time,
+		}) || error("failed adding user");
+	}
+	
 	my %newfiles;
 
 	foreach my $change (IkiWiki::rcs_receive()) {
 		# This untaint is safe because we check file_pruned and
 		# wiki_file_regexp.
-		my $file=$change->{file}=~/$config{wiki_file_regexp}/;
-		$file=possibly_foolish_untaint($file);
+		my ($file)=$change->{file}=~/$config{wiki_file_regexp}/;
+		$file=IkiWiki::possibly_foolish_untaint($file);
 		if (! defined $file || ! length $file ||
 		    IkiWiki::file_pruned($file, $config{srcdir})) {
-			error(gettext("bad file name"));
+			error(gettext("bad file name %s"), $file);
 		}
 
 		my $type=pagetype($file);
@@ -60,15 +71,15 @@ sub test () { #{{{
 		if ($change->{action} eq 'change' ||
 		    $change->{action} eq 'add') {
 			if (defined $page) {
-				if (IkiWiki->can("check_canedit") &&
-				    IkiWiki::check_canedit($page, $cgi, $session)) {
-				    	next;
+				if (IkiWiki->can("check_canedit")) {
+					IkiWiki::check_canedit($page, $cgi, $session);
+					next;
 				}
 			}
 			else {
-				if (IkiWiki::Plugin::attachment->can("check_canattach") &&
-				    IkiWiki::Plugin::attachment::check_canattach($session, $file, $change->{path})) {
-				    	next;
+				if (IkiWiki::Plugin::attachment->can("check_canattach")) {
+					IkiWiki::Plugin::attachment::check_canattach($session, $file, $change->{path});
+					next;
 				}
 			}
 		}
@@ -82,15 +93,15 @@ sub test () { #{{{
 			# could add.)
 			next if $newfiles{$file};
 
-			if (IkiWiki::Plugin::remove->can("check_canremove") &&
-			    IkiWiki::Plugin::remove::check_canremove(defined $page ? $page : $file, $cgi, $session)) {
+			if (IkiWiki::Plugin::remove->can("check_canremove")) {
+				IkiWiki::Plugin::remove::check_canremove(defined $page ? $page : $file, $cgi, $session);
 				next;
 			}
 		}
 		else {
 			error "unknown action ".$change->{action};
 		}
-				
+		
 		error sprintf(gettext("you are not allowed to change %s"), $file);
 	}