X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;ds=sidebyside;f=cgi-auth-flexible.pm;h=8c3cb49d4cc33e172d281c0d94b66679668b68b7;hb=8e8af24e5d49760ef384d02e29430a6e6e8a26ad;hp=af4c30b48b2c7938412f6208172fe218da46305d;hpb=af3159edbfe74d267bb6441c1e7dc7360168ad6e;p=cgi-auth-flexible.git
diff --git a/cgi-auth-flexible.pm b/cgi-auth-flexible.pm
index af4c30b..8c3cb49 100644
--- a/cgi-auth-flexible.pm
+++ b/cgi-auth-flexible.pm
@@ -32,7 +32,7 @@ BEGIN {
@EXPORT = qw();
%EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
- @EXPORT_OK = qw(setup);
+ @EXPORT_OK = qw();
}
our @EXPORT_OK;
@@ -47,6 +47,8 @@ use Digest;
use Digest::HMAC;
use Digest::SHA;
use Data::Dumper;
+use File::Copy;
+use Cwd qw/realpath/;
#---------- public utilities ----------
@@ -93,8 +95,8 @@ sub login_ok_password ($$) {
my $username_params = $r->{S}{username_param_names};
my $username = $r->_ch('get_param',$username_params->[0]);
my $password = $r->_rp('password_param_name');
- return undef unless $r->_ch('username_password_ok', $username, $password);
- return $username;
+ my $error = $r->_ch('username_password_error', $username, $password);
+ return defined($error) ? (undef,$error) : ($username,undef);
}
sub do_redirect_cgi ($$$$) {
@@ -173,6 +175,238 @@ sub gen_plain_login_link ($$) {
'');
}
+sub gen_srcdump_link_html ($$$$) {
+ my ($c,$r,$anchor,$specval) = @_;
+ my %params = ($r->{S}{srcdump_param_name} => [ $specval ]);
+ return ''.
+ $anchor."";
+}
+sub gen_plain_licence_link_html ($$) {
+ my ($c,$r) = @_;
+ gen_srcdump_link_html($c,$r, 'GNU Affero GPL', 'licence');
+}
+sub gen_plain_source_link_html ($$) {
+ my ($c,$r) = @_;
+ gen_srcdump_link_html($c,$r, 'Source available', 'source');
+}
+
+sub gen_plain_footer_html ($$) {
+ my ($c,$r) = @_;
+ return ('
',
+ ("Powered by Free / Libre / Open Source Software".
+ " according to the ".$r->_ch('gen_licence_link_html')."."),
+ $r->_ch('gen_source_link_html').".",
+ '');
+}
+
+#---------- licence and source code ----------
+
+sub srcdump_dump ($$$) {
+ my ($c,$r, $thing) = @_;
+ die if $thing =~ m/\W/ || $thing !~ m/\w/;
+ my $path = $r->_get_path('srcdump');
+ my $ctf = new IO::File "$path/$thing.ctype", 'r'
+ or die "$path/$thing.ctype $!";
+ my $ct = <$ctf>;
+ chomp $ct or die "$path/$thing ?";
+ $ctf->close or die "$path/$thing $!";
+ my $df = new IO::File "$path/$thing.data", 'r'
+ or die "$path/$thing.data $!";
+ $r->_ch('dump', $ct, $df);
+}
+
+sub dump_plain ($$$$) {
+ my ($c, $r, $ct, $df) = @_;
+ $r->_print($c->header('-type' => $ct));
+ my $buffer;
+ for (;;) {
+ my $got = read $df, $buffer, 65536;
+ die $! unless defined $got;
+ return if !$got;
+ $r->_print($buffer);
+ }
+}
+
+sub srcdump_process_item ($$$$$$) {
+ my ($c, $v, $dumpdir, $item, $outfn, $needlicence, $dirsdone) = @_;
+ if ($v->_ch('srcdump_system_dir', $item)) {
+ $outfn->("srcdump_process_item: srcdump_system_dir, skipping $item");
+ return;
+ }
+ my $upwards = $item;
+ for (;;) {
+ $upwards =~ s#/+$##;
+ last unless $upwards =~ m#[^/]#;
+ foreach my $try (@{ $v->{S}{srcdump_vcs_dirs} }) {
+#print STDERR "TRY $item $upwards $try\n";
+ if (!stat "$upwards/$try") {
+ $!==&ENOENT or $!==&ENOTDIR or die "check $upwards/$try $!";
+ next;
+ }
+#print STDERR "VCS $item $upwards $try\n";
+ return if $dirsdone->{$upwards}++;
+#print STDERR "VCS $item $upwards $try GO\n";
+ $try =~ m/\w+/ or die;
+ return $v->_ch(('srcdump_byvcs_'.lc $&),
+ $dumpdir, $upwards, $outfn);
+ }
+ $upwards =~ s#/*[^/]+##;
+ }
+ return $v->_ch('srcdump_novcs', $dumpdir, $item, $outfn);
+}
+
+sub srcdump_novcs ($$$$$) {
+ my ($c, $v, $dumpdir, $item, $outfn) = @_;
+ stat $item or die "$item $!";
+ if (-d _) {
+ my $script = 'find -type f -perm +004';
+ foreach my $excl (@{ $v->{S}{srcdump_excludes} }) {
+ $script .= " \\! -name '$excl'";
+ }
+ $script .= " -print0";
+ return srcdump_dir_cpio($c,$v,$dumpdir,$item,$outfn,$script);
+ } elsif (-f _) {
+ return srcdump_file($c,$v,$dumpdir,$item,$outfn);
+ } else {
+ die "$item not file or directory";
+ }
+}
+
+sub srcdump_byvcs_git ($$$$$) {
+ my ($c, $v, $dumpdir, $dir, $outfn) = @_;
+#print STDERR "BYVCS GIT $dir\n";
+ return srcdump_dir_cpio($c,$v,$dumpdir,$dir,$outfn,"
+ git ls-files -z
+ git ls-files -z --others --exclude-from=.gitignore
+ find .git -print0
+ ");
+}
+
+sub srcdump_file ($$$$) {
+ my ($c,$v,$dumpdir,$file,$outfn) = @_;
+ my $outfile = $outfn->("srcdump_file saved $file", "src");
+ copy($file,$outfile) or die "$file $outfile $!";
+}
+
+sub srcdump_dir_cpio ($$$$$) {
+ my ($c,$v,$dumpdir,$dir,$outfn,$script) = @_;
+ my $outfile = $outfn->("srcdump_dir_cpio saved $dir", "tar");
+#print STDERR "CPIO $dir >$script<\n";
+ my $pid = fork();
+ defined $pid or die $!;
+ if (!$pid) {
+ $SIG{__DIE__} = sub {
+ print STDERR "CGI::Auth::Flexible srcdump error: $@\n";
+ exit 127;
+ };
+ open STDOUT, ">", $outfile or die "$outfile $!";
+ chdir $dir or die "chdir $dir: $!";
+ exec '/bin/bash','-ec',"
+ set -o pipefail
+ (
+ $script
+ ) | (
+ cpio -Hustar -o --quiet -0 -R 1000:1000 || \
+ cpio -Hustar -o --quiet -0
+ )
+ ";
+ die $!;
+ }
+ $!=0; (waitpid $pid, 0) == $pid or die "$!";
+ die "$dir ($script) $outfile $?" if $?;
+}
+
+sub srcdump_dirscan_prepare ($$) {
+ my ($c, $v) = @_;
+ my $dumpdir = $v->_get_path('srcdump');
+ mkdir $dumpdir or $!==&EEXIST or die "mkdir $dumpdir $!";
+ my $lockf = new IO::File "$dumpdir/generate.lock", 'w+'
+ or die "$dumpdir/generate.lock $!";
+ flock $lockf, LOCK_EX or die "$dumpdir/generate.lock $!";
+ my $needlicence = "$dumpdir/licence.tmp";
+ unlink $needlicence or $!==&ENOENT or die "rm $needlicence $!";
+ if (defined $v->{S}{srcdump_licence_path}) {
+ copy($v->{S}{srcdump_licence_path}, $needlicence)
+ or die "$v->{S}{srcdump_licence_path} $!";
+ $needlicence = undef;
+ }
+ unlink <"$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;
+ 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 (@{ $v->{S}{srcdump_licence_files} }) {
+ last if copy("$item/$try", $needlicence);
+ $!==&ENOENT or $!==&ENOTDIR or die "copy $item/$try $!";
+ }
+ }
+ $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 $!;
+}
+
+sub srcdump_install ($$$$$) {
+ my ($c,$v, $dumpdir, $which, $ctype) = @_;
+ rename "$dumpdir/$which.tmp", "$dumpdir/$which.data"
+ or die "$dumpdir/$which.data $!";
+ my $ctf = new IO::File "$dumpdir/$which.tmp", 'w'
+ or die "$dumpdir/$which.tmp $!";
+ print $ctf $ctype, "\n" or die $!;
+ close $ctf or die $!;
+ rename "$dumpdir/$which.tmp", "$dumpdir/$which.ctype"
+ or die "$dumpdir/$which.ctype $!";
+}
+
#---------- verifier object methods ----------
sub new_verifier {
@@ -180,8 +414,10 @@ sub new_verifier {
my $verifier = {
S => {
dir => undef,
+ assocdb_dbh => undef, # must have AutoCommit=0, RaiseError=1
assocdb_path => 'caf-assocs.db',
keys_path => 'caf-keys',
+ srcdump_path => 'caf-srcdump',
assocdb_dsn => undef,
assocdb_user => '',
assocdb_password => '',
@@ -196,6 +432,7 @@ sub new_verifier {
dummy_param_name_prefix => 'caf__',
cookie_name => "caf_assocsecret",
password_param_name => 'password',
+ srcdump_param_name => 'caf_srcdump',
username_param_names => [qw(username)],
form_entry_size => 60,
logout_param_names => [qw(caf_logout)],
@@ -206,10 +443,11 @@ sub new_verifier {
get_path_info => sub { $_[0]->path_info() },
get_cookie => sub { $_[0]->cookie($_[1]->{S}{cookie_name}) },
get_method => sub { $_[0]->request_method() },
+ check_https => sub { !!$_[0]->https() },
get_url => sub { $_[0]->url(); },
is_login => sub { defined $_[1]->_rp('password_param_name') },
login_ok => \&login_ok_password,
- username_password_ok => sub { die },
+ username_password_error => sub { die },
is_logout => sub { $_[1]->has_a_param('logout_param_names') },
is_loggedout => sub { $_[1]->has_a_param('loggedout_param_names') },
is_page => sub { return 1 },
@@ -219,12 +457,34 @@ sub new_verifier {
get_cookie_domain => \&get_cookie_domain,
encrypted_only => 1,
gen_start_html => sub { $_[0]->start_html($_[2]); },
+ gen_footer_html => \&gen_plain_footer_html,
+ gen_licence_link_html => \&gen_plain_licence_link_html,
+ gen_source_link_html => \&gen_plain_source_link_html,
gen_end_html => sub { $_[0]->end_html(); },
gen_login_form => \&gen_plain_login_form,
gen_login_link => \&gen_plain_login_link,
gen_postmainpage_form => \&gen_postmainpage_form,
+ srcdump_dump => \&srcdump_dump,
+ srcdump_prepare => \&srcdump_dirscan_prepare,
+ srcdump_licence_path => undef,
+ srcdump_licence_files => [qw(AGPLv3 CGI/Auth/Flexible/AGPLv3)],
+ 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,
+ srcdump_byvcs_svn => \&srcdump_byvcs_svn,
+ srcdump_byvcs_cvs => \&srcdump_byvcs_cvs,
+ srcdump_novcs => \&srcdump_novcs,
+ srcdump_excludes => [qw(*~ *.bak *.tmp), '#*#'],
+ dump => \&dump_plain,
gettext => sub { gettext($_[2]); },
print => sub { print $_[2] or die $!; },
+ debug => sub { }, # like print; msgs contain trailing \n
},
Dbh => undef,
};
@@ -235,6 +495,7 @@ sub new_verifier {
}
bless $verifier, $class;
$verifier->_dbopen();
+ $verifier->_ch('srcdump_prepare');
return $verifier;
}
@@ -254,17 +515,24 @@ sub _dbopen ($) {
my $dbh = $v->{Dbh};
return $dbh if $dbh;
- $v->{S}{assocdb_dsn} ||= "dbi:SQLite:dbname=".$v->_get_path('assocdb');
- my $dsn = $v->{S}{assocdb_dsn};
-
- my $u = umask 077;
- $dbh = DBI->connect($dsn, $v->{S}{assocdb_user},
- $v->{S}{assocdb_password}, {
- AutoCommit => 0,
- RaiseError => 1,
- ShowErrorStatement => 1,
- });
- die "$dsn $! ?" unless $dbh;
+ $dbh = $v->{S}{assocdb_dbh};
+ if ($dbh) {
+ die if $dbh->{AutoCommit};
+ die unless $dbh->{RaiseError};
+ } else {
+ $v->{S}{assocdb_dsn} ||= "dbi:SQLite:dbname=".$v->_get_path('assocdb');
+ my $dsn = $v->{S}{assocdb_dsn};
+
+ my $u = umask 077;
+ $dbh = DBI->connect($dsn, $v->{S}{assocdb_user},
+ $v->{S}{assocdb_password}, {
+ AutoCommit => 0,
+ RaiseError => 1,
+ ShowErrorStatement => 1,
+ });
+ umask $u;
+ die "$dsn $! ?" unless $dbh;
+ }
$v->{Dbh} = $dbh;
$v->_db_setup_do("CREATE TABLE $v->{S}{assocdb_table} (".
@@ -290,31 +558,31 @@ sub _db_transaction ($$) {
my $retries = 10;
my $rv;
my $dbh = $v->{Dbh};
-print STDERR "DT entry\n";
+#print STDERR "DT entry\n";
for (;;) {
-print STDERR "DT loop\n";
+#print STDERR "DT loop\n";
if (!eval {
$rv = $fn->();
-print STDERR "DT fn ok\n";
+#print STDERR "DT fn ok\n";
1;
}) {
-print STDERR "DT fn error\n";
+#print STDERR "DT fn error\n";
{ local ($@); $dbh->rollback(); }
-print STDERR "DT fn throwing\n";
+#print STDERR "DT fn throwing\n";
die $@;
}
-print STDERR "DT fn eval ok\n";
+#print STDERR "DT fn eval ok\n";
if (eval {
$dbh->commit();
-print STDERR "DT commit ok\n";
+#print STDERR "DT commit ok\n";
1;
}) {
-print STDERR "DT commit eval ok ",Dumper($rv);
+#print STDERR "DT commit eval ok ",Dumper($rv);
return $rv;
}
-print STDERR "DT commit throw?\n";
+#print STDERR "DT commit throw?\n";
die $@ if !--$retries;
-print STDERR "DT loop again\n";
+#print STDERR "DT loop again\n";
}
}
@@ -349,11 +617,21 @@ sub _rp ($$@) {
my $p = scalar $r->_ch('get_param',$pn)
}
+sub _debug ($@) {
+ my ($r,@args) = @_;
+ $r->_ch('debug',@args);
+}
+
sub _get_path ($$) {
- my ($v,$keybase) = @_;
- my $leaf = $v->{S}{"${keybase}_path"};
- my $dir = $v->{S}{dir};
+ my ($r,$keybase) = @_;
+ my $leaf = $r->{S}{"${keybase}_path"};
+ return $r->_absify_path($leaf);
+}
+
+sub _absify_path ($$) {
+ my ($v,$leaf) = @_;
return $leaf if $leaf =~ m,^/,;
+ my $dir = $v->{S}{dir};
die "relying on cwd by default ?! set dir" unless defined $dir;
return "$dir/$leaf";
}
@@ -372,7 +650,7 @@ my @ca = (-name => $r->{S}{cookie_name},
-expires => '+'.$r->{S}{login_timeout}.'s',
-secure => $r->{S}{encrypted_only});
my $cookie = $c->cookie(@ca);
-print STDERR "CC $r $c $cooks $cookie (@ca).\n";
+#print STDERR "CC $r $c $cooks $cookie (@ca).\n";
return $cookie;
}
@@ -489,8 +767,25 @@ print STDERR "CC $r $c $cooks $cookie (@ca).\n";
sub _check_divert_core ($) {
my ($r) = @_;
- my $meth = $r->_ch('get_method');
+ my $srcdump = $r->_rp('srcdump_param_name');
+ if ($srcdump) {
+ die if $srcdump =~ m/\W/;
+ return ({ Kind => 'SRCDUMP-'.uc $srcdump,
+ Message => undef,
+ CookieSecret => undef,
+ Params => { } });
+ }
+
my $cooks = $r->_ch('get_cookie');
+
+ if ($r->{S}{encrypted_only} && !$r->_ch('check_https')) {
+ return ({ Kind => 'REDIRECT-HTTPS',
+ Message => $r->_gt("Redirecting to secure server..."),
+ CookieSecret => undef,
+ Params => { } });
+ }
+
+ my $meth = $r->_ch('get_method');
my $parmh = $r->_rp('assoc_param_name');
my $cookh = defined $cooks ? $r->hash($cooks) : undef;
@@ -499,7 +794,7 @@ sub _check_divert_core ($) {
? $cooks : undef;
my ($parmt) = $r->_identify($parmh, $parms);
- print STDERR "_c_d_c cookt=$cookt parmt=$parmt\n";
+ $r->_debug("_c_d_c cookt=$cookt parmt=$parmt\n");
if ($r->_ch('is_logout')) {
$r->_must_be_post();
@@ -507,47 +802,51 @@ sub _check_divert_core ($) {
$r->_db_revoke($cookh);
$r->_db_revoke($parmh);
return ({ Kind => 'REDIRECT-LOGGEDOUT',
- Message => "Logging out...",
+ Message => $r->_gt("Logging out..."),
CookieSecret => '',
Params => { } });
}
if ($r->_ch('is_loggedout')) {
die unless $meth eq 'GET';
- die unless $cookt;
- die unless $parmt;
+ die if $cookt eq 'y';
+ die if $parmt;
return ({ Kind => 'SMALLPAGE-LOGGEDOUT',
- Message => "You have been logged out.",
+ Message => $r->_gt("You have been logged out."),
CookieSecret => '',
Params => { } });
}
if ($r->_ch('is_login')) {
$r->_must_be_post();
die unless $parmt;
- if (!$cookt && $parmt eq 't') {
+ if (!$cookt && $parmt eq 'n') {
return ({ Kind => 'SMALLPAGE-NOCOOKIE',
- Message => "You do not seem to have cookies enabled. ".
- "You must enable cookies as we use them for login.",
+ Message => $r->_gt("You do not seem to have cookies".
+ " enabled. You must enable cookies".
+ " as we use them for login."),
CookieSecret => $r->_fresh_secret(),
Params => $r->chain_params() })
}
if (!$cookt || $cookt eq 'n' || $cookh ne $parmh) {
$r->_db_revoke($cookh);
return ({ Kind => 'LOGIN-STALE',
- Message => "Stale session; you need to log in again.",
+ Message => $r->_gt("Stale session;".
+ " you need to log in again."),
CookieSecret => $r->_fresh_secret(),
Params => { } })
}
die unless $parmt eq 't' || $parmt eq 'y';
- my $username = $r->_ch('login_ok');
+ my ($username, $login_errormessage) = $r->_ch('login_ok');
unless (defined $username && length $username) {
+ $login_errormessage = $r->_gt("Incorrect username/password.")
+ if !$login_errormessage;
return ({ Kind => 'LOGIN-BAD',
- Message => "Incorrect username/password.",
+ Message => $login_errormessage,
CookieSecret => $cooks,
Params => $r->chain_params() })
}
$r->_db_record_login_ok($parmh,$username);
return ({ Kind => 'REDIRECT-LOGGEDIN',
- Message => "Logging in...",
+ Message => $r->_gt("Logging in..."),
CookieSecret => $cooks,
Params => $r->chain_params() });
}
@@ -567,13 +866,13 @@ sub _check_divert_core ($) {
my $news = $r->_fresh_secret();
if ($meth eq 'GET') {
return ({ Kind => 'LOGIN-INCOMINGLINK',
- Message => "You need to log in.",
+ Message => $r->_gt("You need to log in."),
CookieSecret => $news,
Params => $r->chain_params() });
} else {
$r->_db_revoke($parmh);
return ({ Kind => 'LOGIN-FRESH',
- Message => "You need to log in.",
+ Message => $r->_gt("You need to log in."),
CookieSecret => $news,
Params => { } });
}
@@ -582,7 +881,7 @@ sub _check_divert_core ($) {
if (!$r->{S}{promise_check_mutate}) {
if ($meth ne 'POST') {
return ({ Kind => 'MAINPAGEONLY',
- Message => 'Entering via cross-site link.',
+ Message => $r->_gt('Entering via cross-site link.'),
CookieSecret => $cooks,
Params => { } });
# NB caller must then ignore params & path!
@@ -598,7 +897,7 @@ sub _check_divert_core ($) {
}
$r->{AssocSecret} = $cooks;
$r->{UserOK} = $cooku;
- print STDERR "C-D-C OK\n";
+#print STDERR "C-D-C OK\n";
return undef;
}
@@ -635,9 +934,9 @@ sub _identify ($$) {
# where $t is one of "t" "y" "n", or "" (for -)
# either $s must be undef, or $h eq $r->hash($s)
-print STDERR "_identify\n";
+#print STDERR "_identify\n";
return '' unless defined $h && length $h;
-print STDERR "_identify h=$h s=".(defined $s ? $s : '')."\n";
+#print STDERR "_identify h=$h s=".(defined $s ? $s : '')."\n";
my $dbh = $r->{Dbh};
@@ -649,7 +948,7 @@ print STDERR "_identify h=$h s=".(defined $s ? $s : '')."\n";
" FROM $r->{S}{assocdb_table}".
" WHERE assochash = ?", {}, $h);
if (defined $row) {
-print STDERR "_identify h=$h s=$s YES @$row\n";
+#print STDERR "_identify h=$h s=$s YES @$row\n";
my ($nusername, $nlast) = @$row;
return ('y', $nusername);
}
@@ -664,18 +963,18 @@ print STDERR "_identify h=$h s=$s YES @$row\n";
return 'n' if time > $noncet + $r->{S}{login_form_timeout};
-print STDERR "_identify noncet=$noncet ok\n";
+#print STDERR "_identify noncet=$noncet ok\n";
my $keys = $r->_open_keys();
while (my ($rkeyt, $rkey, $line) = $r->_read_key($keys)) {
-print STDERR "_identify search rkeyt=$rkeyt rkey=$rkey\n";
+#print STDERR "_identify search rkeyt=$rkeyt rkey=$rkey\n";
last if $rkeyt < $keyt; # too far down in the file
my $trysignature = $r->_hmac($rkey, $message);
-print STDERR "_identify search rkeyt=$rkeyt rkey=$rkey trysig=$trysignature\n";
+#print STDERR "_identify search rkeyt=$rkeyt rkey=$rkey try=$trysignature\n";
return 't' if $trysignature eq $signature;
}
# oh well
-print STDERR "_identify NO\n";
+#print STDERR "_identify NO\n";
$keys->error and die $!;
return 'n';
@@ -708,7 +1007,7 @@ sub check_divert ($) {
my $dbh = $r->{Dbh};
$r->{Divert} = $r->_db_transaction(sub { $r->_check_divert_core(); });
$dbh->commit();
- print STDERR Dumper($r->{Divert});
+ $r->_debug(Data::Dumper->Dump([$r->{Divert}],[qw(divert)]));
return $r->{Divert};
}
@@ -727,7 +1026,7 @@ sub get_username ($) {
sub url_with_query_params ($$) {
my ($r, $params) = @_;
-print STDERR "PARAMS ",Dumper($params);
+#print STDERR "PARAMS ",Dumper($params);
my $uri = URI->new($r->_ch('get_url'));
$uri->path($uri->path() . $params->{''}[0]) if $params->{''};
$uri->query_form(flatten_params($params));
@@ -738,7 +1037,7 @@ sub _cgi_header_args ($$@) {
my ($r, $cookie, @ha) = @_;
unshift @ha, qw(-type text/html);
push @ha, (-cookie => $cookie) if defined $cookie;
- print STDERR "_cgi_header_args ",join('|',@ha),".\n";
+#print STDERR "_cgi_header_args ",join('|',@ha),".\n";
return @ha;
}
@@ -756,6 +1055,11 @@ sub check_ok ($) {
my $params = $divert->{Params};
my $cookie = $r->construct_cookie($cookiesecret);
+ if ($kind =~ m/^SRCDUMP-(\w+)$/) {
+ $r->_ch('srcdump_dump', (lc $1));
+ return 0;
+ }
+
if ($kind =~ m/^REDIRECT-/) {
# for redirects, we honour stored NextParams and SetCookie,
# as we would for non-divert
@@ -763,11 +1067,17 @@ sub check_ok ($) {
$params->{$r->{S}{loggedout_param_names}[0]} = [ 1 ];
} elsif ($kind eq 'REDIRECT-LOGOUT') {
$params->{$r->{S}{logout_param_names}[0]} = [ 1 ];
- } elsif ($kind eq 'REDIRECT-LOGGEDIN') {
+ } elsif ($kind =~ m/REDIRECT-(?:LOGGEDIN|HTTPS)/) {
} else {
die;
}
my $new_url = $r->url_with_query_params($params);
+ if ($kind eq 'REDIRECT-HTTPS') {
+ my $uri = URI->new($new_url);
+ die unless $uri->scheme eq 'http';
+ $uri->scheme('https');
+ $new_url = $uri->as_string();
+ }
$r->_ch('do_redirect',$new_url, $cookie);
return 0;
}
@@ -779,15 +1089,15 @@ sub check_ok ($) {
my ($title, @body);
if ($kind =~ m/^LOGIN-/) {
$title = $r->_gt('Login');
- push @body, $r->_gt($divert->{Message});
+ push @body, $divert->{Message};
push @body, $r->_ch('gen_login_form', $params);
} elsif ($kind =~ m/^SMALLPAGE-/) {
$title = $r->_gt('Not logged in');
- push @body, $r->_gt($divert->{Message});
+ push @body, $divert->{Message};
push @body, $r->_ch('gen_login_link', $params);
} elsif ($kind =~ m/^MAINPAGEONLY$/) {
$title = $r->_gt('Entering secure site.');
- push @body, $r->_gt($divert->{Message});
+ push @body, $divert->{Message};
push @body, $r->_ch('gen_postmainpage_form', $params);
} else {
die $kind;
@@ -795,8 +1105,9 @@ sub check_ok ($) {
$r->_print($r->{Cgi}->header($r->_cgi_header_args($cookie)),
$r->_ch('gen_start_html',$title),
- (join "\n", @body),
- $r->_ch('gen_end_html'));
+ (join "\n", (@body,
+ $r->_ch('gen_footer_html'),
+ $r->_ch('gen_end_html'))));
return 0;
}
@@ -807,19 +1118,19 @@ sub _random ($$) {
my $rsp = $r->{S}{random_source};
if (!$rsf) {
$v->{RandomHandle} = $rsf = new IO::File $rsp, '<' or die "$rsp $!";
-print STDERR "RH $rsf\n";
+#print STDERR "RH $rsf\n";
}
my $bin;
$!=0;
read($rsf,$bin,$bytes) == $bytes or die "$rsp $!";
my $out = unpack "H*", $bin;
- print STDERR "_random out $out\n";
+#print STDERR "_random out $out\n";
return $out;
}
sub _random_key ($) {
my ($r) = @_;
- print STDERR "_random_key\n";
+#print STDERR "_random_key\n";
my $bytes = ($r->{S}{secretbits} + 7) >> 3;
return $r->_random($bytes);
}
@@ -841,28 +1152,28 @@ sub _open_keys ($) {
my ($r) = @_;
my $spath = $r->_get_path('keys');
for (;;) {
- print STDERR "_open_keys\n";
+#print STDERR "_open_keys\n";
my $keys = new IO::File $spath, 'r+';
if ($keys) {
- print STDERR "_open_keys open\n";
+#print STDERR "_open_keys open\n";
stat $keys or die $!; # NB must not disturb stat _
my $size = (stat _)[7];
my $age = time - (stat _)[9];
- print STDERR "_open_keys open size=$size age=$age\n";
+#print STDERR "_open_keys open size=$size age=$age\n";
return $keys
if $size && $age <= $r->{S}{key_rollover} / 2;
- print STDERR "_open_keys open bad\n";
+#print STDERR "_open_keys open bad\n";
}
# file doesn't exist, or is empty or too old
if (!$keys) {
- print STDERR "_open_keys closed\n";
+#print STDERR "_open_keys closed\n";
die "$spath $!" unless $!==&ENOENT;
# doesn't exist, so create it just so we can lock it
$keys = new IO::File $spath, 'a+';
die "$keys $!" unless $keys;
stat $keys or die $!; # NB must not disturb stat _
my $size = (stat _)[7];
- print STDERR "_open_keys created size=$size\n";
+#print STDERR "_open_keys created size=$size\n";
next if $size; # oh someone else has done it, reopen and read it
}
# file now exists is empty or too old, we must try to replace it
@@ -870,23 +1181,23 @@ sub _open_keys ($) {
flock $keys, LOCK_EX or die "$spath $!";
stat $spath or die "$spath $!";
my $path_inum = (stat _)[1];
- print STDERR "_open_keys locked our=$our_inum path=$path_inum\n";
+#print STDERR "_open_keys locked our=$our_inum path=$path_inum\n";
next if $our_inum != $path_inum; # someone else has done it
# We now hold the lock!
- print STDERR "_open_keys creating\n";
+#print STDERR "_open_keys creating\n";
my $newkeys = new IO::Handle;
sysopen $newkeys, "$spath.new", O_CREAT|O_TRUNC|O_WRONLY, 0600
or die "$spath.new $!";
# we add the new key to the front which means it's always sorted
print $newkeys time, ' ', $r->_random_key(), "\n" or die $!;
while (my ($gen,$key,$line) = $r->_read_key($keys)) {
- print STDERR "_open_keys copy1\n";
+#print STDERR "_open_keys copy1\n";
print $newkeys, $line or die $!;
}
$keys->error and die $!;
close $newkeys or die "$spath.new $!";
rename "$spath.new", "$spath" or die "$spath: $!";
- print STDERR "_open_keys installed\n";
+#print STDERR "_open_keys installed\n";
# that rename effective unlocks, since it makes the name refer
# to the new file which we haven't locked
# we go round again opening the file at the beginning
@@ -896,7 +1207,7 @@ sub _open_keys ($) {
sub _fresh_secret ($) {
my ($r) = @_;
- print STDERR "_fresh_secret\n";
+#print STDERR "_fresh_secret\n";
my $keys = $r->_open_keys();
my ($keyt, $key) = $r->_read_key($keys);
@@ -908,7 +1219,7 @@ sub _fresh_secret ($) {
my $signature = $r->_hmac($key, $message);
my $secret = "$keyt.$signature.$message";
- print STDERR "FRESH $secret\n";
+#print STDERR "FRESH $secret\n";
return $secret;
}
@@ -916,11 +1227,11 @@ sub _hmac ($$$) {
my ($r, $keyhex, $message) = @_;
my $keybin = pack "H*", $keyhex;
my $alg = $r->{S}{hash_algorithm};
-print STDERR "hmac $alg\n";
+#print STDERR "hmac $alg\n";
my $base = new Digest $alg;
-print STDERR "hmac $alg $base\n";
+#print STDERR "hmac $alg $base\n";
my $digest = new Digest::HMAC $keybin, $base;
-print STDERR "hmac $alg $base $digest\n";
+#print STDERR "hmac $alg $base $digest\n";
$digest->add($message);
return $digest->hexdigest();
}
@@ -928,7 +1239,7 @@ print STDERR "hmac $alg $base $digest\n";
sub hash ($$) {
my ($r, $message) = @_;
my $alg = $r->{S}{hash_algorithm};
-print STDERR "hash $alg\n";
+#print STDERR "hash $alg\n";
my $digest = new Digest $alg;
$digest->add($message);
return $digest->hexdigest();
@@ -995,6 +1306,8 @@ sub secret_cookie ($) {
return $cookv;
}
+1;
+
__END__
=head1 NAME