X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=userv-utils.git;a=blobdiff_plain;f=git-daemon%2Fgit-daemon.in;h=1b1b5402afa6656c2baa226d3638f9193f278ecb;hp=8fe8ca116ab17762260c521a7adf9a611854bf0b;hb=44a77f4851d3c819f9b364018a9695f332758a71;hpb=d36c5f7baf4f11c7d6765afac2f5fb9449b0e0a7

diff --git a/git-daemon/git-daemon.in b/git-daemon/git-daemon.in
index 8fe8ca1..1b1b540 100755
--- a/git-daemon/git-daemon.in
+++ b/git-daemon/git-daemon.in
@@ -13,6 +13,13 @@ use POSIX;
 use Socket;
 use Sys::Syslog;
 
+BEGIN {
+    if ($ARGV[0] =~ s/^-L//) {
+	my $logfile= shift @ARGV;
+	open STDERR, ">> $logfile" or die $!;
+    }
+}
+
 sub ntoa {
     my $sockaddr = shift;
     return ('(local)') unless defined $sockaddr;
@@ -24,6 +31,9 @@ our ($client,$client_addr,$client_port) = ntoa getpeername STDIN;
 our ($server,$server_addr,$server_port) = ntoa getsockname STDIN;
 our ($service,$specpath,$spechost);
 
+printf STDERR "%s [$$] %s %s\n",
+    strftime("%Y-%m-%d %H:%M:%S %Z", localtime), $server, $client;
+
 openlog 'userv-git-daemon', 'pid', 'daemon';
 sub fail { syslog 'err', "$client @_"; exit }
 
@@ -52,20 +62,25 @@ unless (($service,$specpath,$spechost) = $line =~
 
 @@READ_URLMAP@@
 
-fail "No mapping for $uri" unless defined $serve_user;
-syslog 'notice', "$client $service $serve_user $uri";
+fail "No global mapping for $uri" unless defined $serve_user;
 
-my ($hn,$ha,$at,$naddrs,@addrs) = gethostbyname $host;
-die "hostname/address mismatch ($spechost $server_addr)" unless grep {
+my ($hn,$ha,$at,$naddrs,@addrs) = gethostbyname $spechost;
+fail "hostname/address mismatch ($spechost $server_addr)" unless grep {
     $server_addr eq inet_ntoa $_
     } @addrs;
 
-my @opts = map "-D$_=${$::{$_}}",
-    qw(service path host
-       client client_addr client_port
-       server server_addr server_port);
+our @opts;
+
+push @opts, "-D$_=${$::{$_}}"
+    for qw(service specpath spechost
+	   client client_addr client_port
+	   server server_addr server_port);
+
+fail "no user $serve_user" unless getpwnam($serve_user);
+
+syslog 'notice', "$client $service $uri $serve_user";
 
-my @cmd = ('userv', '-t300', @opts, $user, $service);
+my @cmd = ('userv', '-t300', @opts, $serve_user, $service);
 no warnings; # suppress errors to stderr
 exec @cmd or fail "exec userv: $!";