use Digest::SHA;
use Data::Dumper;
use File::Copy;
+use Cwd qw/realpath/;
+
#---------- public utilities ----------
}
}
-sub srcdump_process_dir ($$$$$$) {
- my ($c, $v, $dumpdir, $incdir, $tarballcounter,
- $needlicence, $dirsdone) = @_;
- return () if $v->_ch('srcdump_system_dir', $incdir);
- my $upwards = $incdir;
+sub srcdump_process_item ($$$$$$) {
+ my ($c, $v, $dumpdir, $item, $outfn, $needlicence, $dirsdone) = @_;
+ if ($v->_ch('srcdump_system_dir', $item)) {
+ $outfn->("srcdump_process_item: srcdump_system_dir, skipping $item");
+ return;
+ }
+ my $upwards = $item;
for (;;) {
- $upwards =~ s#/+##;
+ $upwards =~ s#/+$##;
+ $upwards =~ s#/+\.$##;
last unless $upwards =~ m#[^/]#;
foreach my $try (@{ $v->{S}{srcdump_vcs_dirs} }) {
+#print STDERR "TRY $item $upwards $try\n";
if (!stat "$upwards/$try") {
- $!==&ENOENT or die "check $upwards/$try $!";
+ $!==&ENOENT or $!==&ENOTDIR or die "check $upwards/$try $!";
next;
}
+#print STDERR "VCS $item $upwards $try\n";
+ if ($dirsdone->{$upwards}++) {
+ $outfn->("srcdump_process_item: did $upwards,".
+ " skipping $item");
+ return;
+ }
+#print STDERR "VCS $item $upwards $try GO\n";
$try =~ m/\w+/ or die;
- return if $dirsdone->{$upwards}++;
- return $v->_ch(('srcdump_byvcs_'.lc $try),
- $dumpdir, $upwards, $tarballcounter);
+ return $v->_ch(('srcdump_byvcs_'.lc $&),
+ $dumpdir, $upwards, $outfn);
}
- $upwards =~ s#/*[^/]+##;
+ $upwards =~ s#/*[^/]+$##;
}
- return $v->_ch('srcdump_novcs', $dumpdir, $incdir, $tarballcounter);
+ return $v->_ch('srcdump_novcs', $dumpdir, $item, $outfn);
}
sub srcdump_novcs ($$$$$) {
- my ($c, $v, $dumpdir, $dir, $tarballcounter) = @_;
- my $script = 'find -type f -perm +004';
- foreach my $excl (@{ $v->{S}{srcdump_excludes} }) {
- $script .= " \\! -name '$excl'";
+ my ($c, $v, $dumpdir, $item, $outfn) = @_;
+ stat $item or die "$item $!";
+ if (-d _) {
+ my $script = 'find -type f -perm +004';
+ foreach my $excl (@{ $v->{S}{srcdump_excludes} }) {
+ $script .= " \\! -name '$excl'";
+ }
+ $script .= " -print0";
+ return srcdump_dir_cpio($c,$v,$dumpdir,$item,$outfn,'novcs',$script);
+ } elsif (-f _) {
+ return srcdump_file($c,$v,$dumpdir,$item,$outfn);
+ } else {
+ die "$item not file or directory";
}
- $script .= " -print0";
- return srcdump_dir_cpio($c,$v,$dumpdir,$dir,$tarballcounter,$script);
}
sub srcdump_byvcs_git ($$$$$) {
- my ($c, $v, $dumpdir, $dir, $tarballcounter) = @_;
- return srcdump_dir_cpio($c,$v,$dumpdir,$dir,$tarballcounter,"
- git-ls-files -z;
- git-ls-files -z --others --exclude-from=.gitignore;
+ my ($c, $v, $dumpdir, $dir, $outfn) = @_;
+#print STDERR "BYVCS GIT $dir\n";
+ return srcdump_dir_cpio($c,$v,$dumpdir,$dir,$outfn,'git',"
+ git ls-files -z
+ git ls-files -z --others --exclude-from=.gitignore
find .git -print0
");
}
-sub srcdump_dir_cpio ($$$$$) {
- my ($c,$v,$dumpdir,$dir,$tarballcounter,$script) = @_;
- my $outfile = "$dumpdir/$$tarballcounter.tar";
+sub srcdump_file ($$$$) {
+ my ($c,$v,$dumpdir,$file,$outfn) = @_;
+ my $outfile = $outfn->("srcdump_file saved $file", "src");
+ copy($file,$outfile) or die "$file $outfile $!";
+}
+
+sub srcdump_dir_cpio ($$$$$$$) {
+ my ($c,$v,$dumpdir,$dir,$outfn,$how,$script) = @_;
+ my $outfile = $outfn->("srcdump_dir_cpio $how saved $dir", "tar");
+#print STDERR "CPIO $dir >$script<\n";
my $pid = fork();
defined $pid or die $!;
if (!$pid) {
+ $SIG{__DIE__} = sub {
+ print STDERR "CGI::Auth::Flexible srcdump error: $@\n";
+ exit 127;
+ };
open STDOUT, ">", $outfile or die "$outfile $!";
chdir $dir or die "chdir $dir: $!";
- exec '/bin/bash','-ec','',"
+ exec '/bin/bash','-ec',"
set -o pipefail
(
$script
}
$!=0; (waitpid $pid, 0) == $pid or die "$!";
die "$dir ($script) $outfile $?" if $?;
- $$tarballcounter++;
- return $outfile;
}
sub srcdump_dirscan_prepare ($$) {
or die "$v->{S}{srcdump_licence_path} $!";
$needlicence = undef;
}
- my $srctarballcounter = 'aaa';
+ unlink <"$dumpdir/s.[a-z][a-z][a-z].*">;
+ my @srcfiles = qw(licence.data manifest.txt);
+ my $srcoutcounter = 'aaa';
+
+ my $reportfh = new IO::File "$dumpdir/manifest.txt", 'w' or die $!;
+ my $outfn = sub {
+ my ($message, $extension) = @_;
+ if (defined $extension) {
+ my $leaf = "s.$srcoutcounter.$extension";
+ $srcoutcounter++;
+ push @srcfiles, $leaf;
+ print $reportfh "$leaf: $message\n" or die $!;
+ return "$dumpdir/$leaf";
+ } else {
+ print $reportfh "none: $message\n" or die $!;
+ return undef;
+ }
+ };
my %dirsdone;
- my @srcfiles = ("$dumpdir/licence.data");
- foreach my $incdir ($v->_ch('srcdump_includedirs')) {
+ foreach my $item ($v->_ch('srcdump_listitems')) {
+ if ($item eq '.' && $v->{S}{srcdump_filter_cwd}) {
+ my @bad = grep { !m#^/# } values %INC;
+ die "filtering . from srcdump items and \@INC but already".
+ " included @bad " if @bad;
+ @INC = grep { $_ ne '.' } @INC;
+ next;
+ }
+ if (!lstat "$item") {
+ die "stat $item $!" unless $!==&ENOENT;
+ $outfn->("srcdump_dirscan_prepare stat ENOENT, skipping $item");
+ next;
+ };
+ if (-l _) {
+ $item = realpath($item);
+ if (!defined $item) {
+ die "realpath $item $!" unless $!==&ENOENT;
+ $outfn->("srcdump_dirscan_prepare realpath ENOENT,".
+ " skipping $item");
+ }
+ }
if (defined $needlicence) {
foreach my $try (@{ $v->{S}{srcdump_licence_files} }) {
- last if copy("$incdir/$try", $needlicence);
- $!==&ENOENT or die "copy $incdir/$try $!";
+ last if copy("$item/$try", $needlicence);
+ $!==&ENOENT or $!==&ENOTDIR or die "copy $item/$try $!";
}
}
- push @srcfiles, $v->_ch('srcdump_process_dir', $dumpdir, $incdir,
- \$srctarballcounter, \$needlicence, \%dirsdone);
- $dirsdone{$incdir}++;
+ $v->_ch('srcdump_process_item', $dumpdir, $item,
+ $outfn, \$needlicence, \%dirsdone);
+ $dirsdone{$item}++;
+ }
+ close $reportfh or die $!;
+ $!=0;
+ my @cmd = (qw(tar -zvvcf), "$dumpdir/source.tmp",
+ "-C", $dumpdir, qw( --), @srcfiles);
+ my $r = system(@cmd);
+ if ($r) {
+ print STDERR "CGI::Auth::Flexible tar failed ($r $!) @cmd\n";
+ die "tar failed";
}
die "licence file not found" unless defined $needlicence;
srcdump_install($c,$v, $dumpdir, 'licence', 'text/plain');
+ srcdump_install($c,$v, $dumpdir, 'source', 'application/octet-stream');
close $lockf or die $!;
}
srcdump_prepare => \&srcdump_dirscan_prepare,
srcdump_licence_path => undef,
srcdump_licence_files => [qw(AGPLv3 CGI/Auth/Flexible/AGPLv3)],
- srcdump_includedirs => sub { return @INC; },
- srcdump_system_dir => sub { $_[2] =~ m#^/etc/|^/usr/(?!local/)#; },
- srcdump_process_dir => \&srcdump_process_dir,
+ srcdump_listitems => sub { (@INC, $ENV{'SCRIPT_FILENAME'}, $0); },
+ srcdump_filter_cwd => 1,
+ srcdump_system_dir => sub {
+ $_[2] =~ m#^/etc/|^/usr/(?!local/)(?!lib/cgi)#;
+ },
+ srcdump_process_item => \&srcdump_process_item,
srcdump_vcs_dirs => [qw(.git .hg .svn CVS)],
srcdump_byvcs_git => \&srcdump_byvcs_git,
srcdump_byvcs_hg => \&srcdump_byvcs_hg,
CGI::Auth::Flexible - web authentication optionally using cookies
-=head1 SYNOPSYS
+=head1 SYNOPSYS - STARTUP
my $verifier = CGI::Auth::Flexible->new_verifier(setting => value,...);
my $authreq = $verifier->new_request($cgi_request_object);
- my $authreq = CGI::Auth::Flexible->new_request($cgi_request_object,
- setting => value,...);
-
-=head1 USAGE PATTERN FOR SIMPLE APPLICATIONS
+=head1 SYNOPSYS - SIMPLE APPLICATIONS
$authreq->check_ok() or return;
-
- blah blah blah
+ ...
$authreq->check_mutate();
- blah blah blah
+ ...
-=head1 USAGE PATTERN FOR FANCY APPLICATIONS
+=head1 SYNOPSIS - SOPHISTICATED APPLICATIONS
my $divert_kind = $authreq->check_divert();
- if ($divert_kind) {
- if ($divert_kind eq 'LOGGEDOUT') {
- print "goodbye you are now logged out" and quit
- } elsif ($divert_kind eq 'NOCOOKIES') {
- print "you need cookies" and quit
- ... etc.
- }
- }
-
- blah blah blah
+ if ($divert_kind) { ... print diversion page and quit ... }
+ ...
$authreq->check_mutate();
- blah blah blah
+ ...
+
+=head1 DESCRIPTION
+
+CGI::Auth::Flexible is a
~ian / cgi-auth-flexible.git / blobdiff