# This is part of CGI::Auth::Hybrid, a perl CGI authentication module.
# Copyright (C) 2012 Ian Jackson.
+# Copyright (C) 2012 Citrix.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+use strict;
+use warnings;
+
+package CGI::Auth::Hybrid;
+require Exporter;
+
BEGIN {
use Exporter ();
our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
our @EXPORT_OK;
use DBI;
-use CGI;
-use Locale::Gettext;
+use CGI qw/escapeHTML/;
+use Locale::gettext;
+use URI;
+use IO::File;
+use Data::Dumper;
+
+#---------- public utilities ----------
+
+sub flatten_params ($) {
+ my ($p) = @_;
+ my @p;
+ foreach my $k (keys %$p) {
+ foreach my $v (@{ $p->{$k} }) {
+ push @p, $k, $v;
+ }
+ }
+ return @p;
+}
#---------- default callbacks ----------
sub has_a_param ($$) {
- my ($c,$cn) = @_;
+ my ($r,$cn) = @_;
foreach my $pn (@{ $r->{S}{$cn} }) {
- return 1 if $r->_cm('get_param')($pn);
+ return 1 if $r->_ch('get_param',$pn);
}
return 0;
}
-sub get_param_list ($$) {
- my ($c) = @_;
- my @p = ( );
+sub get_params ($) {
+ my ($r) = @_;
+ my %p;
+ my $c = $r->{Cgi};
foreach my $name ($c->param()) {
- foreach my $val ($c->param($name)) {
- push @p, $name, $val;
- }
+ $p{$name} = [ $c->param($name) ];
}
- return @p;
+ return \%p;
}
sub get_cookie_domain ($$$) {
return $uri->host();
}
-sub construct_cookie ($$$) {
- my ($c, $r, $cookv) = @_;
- return $c->cookie(-name => $r->{S}{cookie_name},
- -value => $cookv,
- -path => $r->{S}{cookie_path},
- -domain => $r->_ch('get_cookie_domain'),
- -expires => '+'.$r->{S}{login_timeout}.'s',
- -secure => $r->{S}{encrypted_only});
+sub login_ok_password ($$) {
+ my ($c, $r) = @_;
+ my $username_params = $r->{S}{username_param_names};
+ my $username = $r->_ch('get_param',$username_params->[0]);
+ my $password = $r->_rp('password_param_name');
+ return $r->_ch('username_password_ok', $username, $password);
}
sub do_redirect_cgi ($$$$) {
-location => $new_url);
push @ha, (-cookie => $cookie) if defined $cookie;
$r->_print($c->header(@ha),
- $r->_ch('gen_start_html')($r->_gt('Redirection')),
+ $r->_ch('gen_start_html',$r->_gt('Redirection')),
'<a href="'.escapeHTML($new_url).'">',
$r->_gt("If you aren't redirected, click to continue."),
"</a>",
sub gen_plain_login_form ($$) {
my ($c,$r, $params) = @_;
my @form;
- push @form, ('<form method="POST" action="',
- escapeHTML($r->_ch('get_url')).'>',
+ push @form, ('<form method="POST" action="'.
+ escapeHTML($r->_ch('get_url')).'">'.
'<table>');
my $sz = 'size="'.$r->{S}{form_entry_size}.'"';
foreach my $up (@{ $r->{S}{username_param_names}}) {
push @form, ('<tr><td>',$r->_gt(ucfirst $up),'</td>',
- '<td><input type="text" ',$sz,
+ '<td><input type="text" ',$sz.
' name=',$up,'></td></tr>');
}
push @form, ('<tr><td>'.$r->_gt('Password'),'</td>',
- '<td><input type="password" ',$sz,
+ '<td><input type="password" '.$sz.
' name="'.$r->{S}{password_param_name}.'"></td></tr>');
push @form, ('<tr><td colspan="2">',
'<input type="submit"'.
- ' name="'.$r->{S}{login_submit_name}.'"',
- ' value="'.$r->_gt('Login').'"></td></tr></table>');
- foreach my $p (@$params) {
-
+ ' name="'.$r->{S}{login_submit_name}.'"'.
+ ' value="'.$r->_gt('Login').'"></td></tr>',
+ '</table>');
+ foreach my $n (keys %$params) {
+ push @form, ('<input type="hidden"'.
+ ' name="'.$n.'"'.
+ ' value="'.$params->{$n}.'">');
+ }
+ push @form, ('</form>');
+ return join "\n", @form;
+}
+
+sub gen_login_link ($$) {
+ my ($c,$r, $params) = @_;
+ my $url = $r->url_with_query_params($params);
+ return ('<a href="'.escapeHTML($url).'">'.
+ $r->_gt('Log in again to continue.').
+ '</a>');
+}
#---------- verifier object methods ----------
sub new_verifier {
my $class = shift;
- my $s = {
+ my $verifier = {
S => {
- assocdb_path => 'cah-assocs.db';
+ assocdb_path => 'cah-assocs.db',
assocdb_dsn => undef,
assocdb_user => '',
assocdb_password => '',
loggedout_param_names => [qw(cah_loggedout)],
promise_check_mutate => 0,
get_param => sub { $_[0]->param($_[2]) },
- get_param_list => sub { $_[1]->get_param_list() },
- get_cookie => sub { $_[0]->cookie($s->{S}{cookie_name}) },
+ get_params => sub { $_[1]->get_params() },
+ get_cookie => sub { $_[0]->cookie($_[1]->{S}{cookie_name}) },
get_method => sub { $_[0]->request_method() },
get_url => sub { $_[0]->url(); },
is_login => sub { defined $_[1]->_rp('password_param_name') },
- login_ok => sub { die },
+ login_ok => \&login_ok_password,
+ username_password_ok => 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 },
gen_start_html => sub { $_[0]->start_html($_[2]); },
gen_end_html => sub { $_[0]->end_html(); },
gen_login_form => \&gen_plain_login_form,
+ gen_login_link => \&gen_plain_login_link,
gettext => sub { gettext($_[2]); },
- };
+ print => sub { print $_[2] or die $!; },
},
Dbh => undef,
};
my ($k,$v);
while (($k,$v,@_) = @_) {
- die "unknown setting $k" unless exists $s->{S}{$k};
- $s->{S}{$k} = $v;
+ die "unknown setting $k" unless exists $verifier->{S}{$k};
+ $verifier->{S}{$k} = $v;
}
- bless $s, $class;
- $s->_dbopen();
- return $s;
+ bless $verifier, $class;
+ $verifier->_dbopen();
+ return $verifier;
}
sub _dbopen ($) {
- my ($s) = @_;
- my $dbh = $s->{Dbh};
+ my ($v) = @_;
+ my $dbh = $v->{Dbh};
return $dbh if $dbh;
- $s->{S}{assocdb_dsn} ||= "dbi:SQLite:dbname=$s->{S}{assocdb_path}";
+ $v->{S}{assocdb_dsn} ||= "dbi:SQLite:dbname=$v->{S}{assocdb_path}";
+ my $dsn = $v->{S}{assocdb_dsn};
my $u = umask 077;
- $dbh = DBI->open($s->{S}{assocdb_dsn}, $s->{S}{assocdb_user},
- $s->{S}{assocdb_password}, {
- AutoCommit => 0, RaiseError => 1,
- });
- die "${assocdb_dsn} $! ?" unless $dbh;
- $s->{Dbh} = $dbh;
-
- $dbh->do("BEGIN");
+ $dbh = DBI->connect($dsn, $v->{S}{assocdb_user},
+ $v->{S}{assocdb_password}, {
+ AutoCommit => 0,
+ RaiseError => 1,
+ ShowErrorStatement => 1,
+ });
+ die "$dsn $! ?" unless $dbh;
+ $v->{Dbh} = $dbh;
eval {
- $dbh->do("CREATE TABLE $s->{S}{assocdb_table} (".
- " associdh VARCHAR PRIMARY KEY,".
- " username VARCHAR,".
- " last INTEGER NOT NULL"
- ")");
+ $v->_db_transaction(sub {
+ local ($dbh->{PrintError}) = 0;
+ $dbh->do("CREATE TABLE $v->{S}{assocdb_table} (".
+ " associd VARCHAR PRIMARY KEY,".
+ " username VARCHAR,".
+ " last INTEGER NOT NULL".
+ ")");
+ });
};
return $dbh;
}
+sub disconnect ($) {
+ my ($v) = @_;
+ my $dbh = $v->{Dbh};
+ return unless $dbh;
+ $dbh->disconnect();
+}
+
+sub _db_transaction ($$) {
+ my ($v, $fn) = @_;
+ my $retries = 10;
+ my $rv;
+ my $dbh = $v->{Dbh};
+print STDERR "DT entry\n";
+ for (;;) {
+print STDERR "DT loop\n";
+ if (!eval {
+ $rv = $fn->();
+print STDERR "DT fn ok\n";
+ 1;
+ }) {
+print STDERR "DT fn error\n";
+ { local ($@); $dbh->rollback(); }
+print STDERR "DT fn throwing\n";
+ die $@;
+ }
+print STDERR "DT fn eval ok\n";
+ if (eval {
+ $dbh->commit();
+print STDERR "DT commit ok\n";
+ 1;
+ }) {
+print STDERR "DT commit eval ok $rv\n";
+ return $rv;
+ }
+print STDERR "DT commit throw?\n";
+ die $@ if !--$retries;
+print STDERR "DT loop again\n";
+ }
+}
+
#---------- request object methods ----------
sub new_request {
die if @extra;
}
my $r = {
+ V => $classbase,
S => $classbase->{S},
Dbh => $classbase->{Dbh},
Cgi => $cgi,
sub _ch ($$@) { # calls an application hook
my ($r,$methname, @args) = @_;
my $methfunc = $r->{S}{$methname};
+ die "$methname ?" unless $methfunc;
return $methfunc->($r->{Cgi}, $r, @args);
}
my $p = scalar $r->_ch('get_param',$pn)
}
-sub _gt ($$) { my ($r, $t) = @_; return $r->_ch('gettext')($t); }
-sub _print ($$) { my ($r, @t) = @_; return $r->_ch('print')(join '', @t); }
+sub _gt ($$) { my ($r, $t) = @_; return $r->_ch('gettext',$t); }
+sub _print ($$) { my ($r, @t) = @_; return $r->_ch('print', join '', @t); }
+
+sub construct_cookie ($$$) {
+ my ($r, $cookv) = @_;
+ return undef unless $cookv;
+ my $c = $r->{Cgi};
+ my $cookt = $c->cookie(-name => $r->{S}{cookie_name},
+ -value => $cookv,
+ -path => $r->{S}{cookie_path},
+ -domain => $r->_ch('get_cookie_domain'),
+ -expires => '+'.$r->{S}{login_timeout}.'s',
+ -secure => $r->{S}{encrypted_only});
+print STDERR "CC $r $c $cookv $cookt\n";
+ return $cookt;
+}
# pages/param-sets are
# n normal non-mutating page
# y, yN value corresponds to logged-in user
# n, nN value not in our db
# x, xN t or y
-# - no value supplied
+# - no value supplied (represented in code as $cookt='')
# if N differs the case applies only when the two values differ
# (eg, a1 y2 does not apply when the logged-in value is supplied twice)
# revoke y2
# treat as -/n n POST
#
- # -/n n GET n cross-site link but user not logged in
+ # -/n -/n GET n cross-site link but user not logged in
# show login form with redirect to orig params
+ # generate fresh cookie
#
# -/n n GET rmu user not logged in
# fail
# -/n n POST r u user not logged in
# fail
+#fixme make parameter values hash of cookie values
+
sub _check_divert_core ($) {
-fixme needs wrapping with something to make and commit a transaction
my ($r) = @_;
my $meth = $r->_ch('get_method');
my ($cookt,$cooku) = $r->_db_lookup($cookv);
my $parmt = $r->_db_lookup($parmv);
+ print STDERR "_c_d_c cookt=$cookt parmt=$parmt\n";
+
if ($r->_ch('is_logout')) {
$r->_must_be_post();
die unless $parmt;
$r->_db_revoke($parmv);
return ({ Kind => 'REDIRECT-LOGGEDOUT',
Message => "Logging out...",
- Cookie => '',
- Params => [ ] });
+ CookieVal => '',
+ Params => { } });
}
if ($r->_ch('is_loggedout')) {
die unless $meth eq 'GET';
die unless $parmt;
return ({ Kind => 'SMALLPAGE-LOGGEDOUT',
Message => "You have been logged out.",
- Cookie => '',
- Params => [ ] });
+ CookieVal => '',
+ Params => { } });
}
if ($r->_ch('is_login')) {
$r->_must_be_post();
return ({ Kind => 'LOGIN-STALE',
Message => "Stale session; you need to log in again.",
- Cookie => $r->_fresh_cookie(),
- Params => [ ] })
+ CookieVal => $r->_fresh_cookie(),
+ Params => { } })
if $parmt eq 'n';
die unless $parmt eq 't' || $parmt eq 'y';
return ({ Kind => 'SMALLPAGE-NOCOOKIE',
Message => "You do not seem to have cookies enabled. ".
"You must enable cookies as we use them for login.",
- Cookie => $r->_fresh_cookie(),
+ CookieVal => $r->_fresh_cookie(),
Params => $r->_chain_params() })
if !$cookt && $parmt eq 't';
+ my $username = $r->_ch('login_ok');
return ({ Kind => 'LOGIN-BAD',
Message => "Incorrect username/password.",
- Cookie => $cookv,
+ CookieVal => $cookv,
Params => $r->_chain_params() })
unless defined $username && length $username;
$r->_db_revoke($cookv)
if defined $cookv && !(defined $parmv && $cookv eq $parmv);
- my $username = $r->_ch('login_ok');
$r->_db_record_login_ok($parmv,$username);
return ({ Kind => 'REDIRECT-LOGGEDIN',
Message => "Logging in...",
- Cookie => $parmv,
+ CookieVal => $parmv,
Params => $r->_chain_params() });
}
if ($cookt eq 't') {
if ($cookt ne 'y') {
die unless !$cookt || $cookt eq 'n';
die unless !$parmt || $parmt eq 'n' || $parmt eq 'y';
+ my $newv = $r->_fresh_cookie();
if ($meth eq 'GET') {
return ({ Kind => 'LOGIN-INCOMINGLINK',
Message => "You need to log in again.",
- Cookie => $parmv,
+ CookieVal => $newv,
Params => $r->_chain_params() });
} else {
- return ((Kind => 'LOGIN-FRESH',
- Message => "You need to log in again.",
- Cookie => $parmv,
- Params => [ ]);
+ $r->_db_revoke($parmv);
+ return ({ Kind => 'LOGIN-FRESH',
+ Message => "You need to log in again.",
+ CookieVal => $newv,
+ Params => { } });
}
}
if ($meth ne 'POST') {
return ({ Kind => 'MAINPAGEONLY',
Message => 'Entering via cross-site link.',
- Cookie => $cookv,
- Params => [ ] });
+ CookieVal => $cookv,
+ Params => { } });
# NB caller must then ignore params & path!
# if this is too hard they can spit out a small form
# with a "click to continue"
die unless $cookt eq 'y';
die unless $parmt eq 'y';
die unless $cookv eq $parmv;
+ $r->{Assoc} = $cookv;
$r->{UserOK} = $cooku;
+ print STDERR "C-D-C OK\n";
return undef;
}
sub _chain_params ($) {
my ($r) = @_;
- my %elim = { };
+ my %p = %{ $r->_ch('get_params') };
foreach my $pncn (keys %{ $r->{S} }) {
+ my $names;
if ($pncn =~ m/_param_name$/) {
my $name = $r->{S}{$pncn};
die "$pncn ?" if ref $name;
} else {
next;
}
- foreach my $param (@$names) {
- $elim{$name} = 1;
+ foreach my $name (@$names) {
+ delete $p{$name};
}
}
- my @p = $r->_ch('get_param_list');
- my ($name,$val);
- my @q = ();
- while (@p) {
- ($name,$val,@p) = @p;
- next if $elim{$name};
- push @q, $name, $val;
- }
- return @q;
+ return \%p;
}
sub _db_lookup ($$) {
+ my ($r,$v) = @_;
# returns ($t,$username)
# where $t is one of "t" "y" "n", or "" (for -)
- my ($r,$v) = @_;
my $dbh = $r->{Dbh};
- my ($nusername, $nlast) =
- $dbh->selectrow_array("SELECT username, last".
+ my $row = $dbh->selectrow_arrayref("SELECT username, last".
" FROM $r->{S}{assocdb_table}".
- " WHERE associd = ?", {}, $nassoc);
- return ('') unless defined $nusername;
+ " WHERE associd = ?", {}, $v);
+ return ('') unless defined $row;
+
+ my ($nusername, $nlast) = @$row;
my $timeout = $r->{S}{login_timeout};
return ('n') unless !defined $timeout || time <= $nlast + $timeout;
sub _db_record_login_ok ($$$) {
my ($r,$v,$user) = @_;
$r->_db_revoke($v);
+ my $dbh = $r->{Dbh};
$dbh->do("INSERT INTO $r->{S}{assocdb_table}".
" (associd, username, last) VALUES (?,?,?)", {},
$v, $user, time);
}
-sub url_with_query_params ($@) {
- my ($r, @params) = @_;
+sub check_divert ($) {
+ my ($r) = @_;
+ if (exists $r->{Divert}) {
+ return $r->{Divert};
+ }
+ my $dbh = $r->{Dbh};
+ $r->{Divert} = $r->_db_transaction(sub { $r->_check_divert_core(); });
+ $dbh->commit();
+ print STDERR Dumper($r->{Divert});
+ return $r->{Divert};
+}
+
+sub get_divert ($) {
+ my ($r) = @_;
+ die "unchecked" unless exists $r->{Divert};
+ return $r->{Divert};
+}
+
+sub get_username ($) {
+ my ($r) = @_;
+ my $divert = $r->get_divert();
+ return undef if $divert;
+ return $r->{UserOK};
+}
+
+sub url_with_query_params ($$) {
+ my ($r, $params) = @_;
my $uri = URI->new($r->_ch('get_url'));
- $uri->query_form(\@params);
+ $uri->query_form(flatten_params($params));
return $uri->as_string();
}
sub check_ok ($) {
my ($r) = @_;
- my ($divert) = $authreq->check_divert();
- return 1 if $divert;
+ my ($divert) = $r->check_divert();
+ return 1 if !$divert;
- my $handled = $r->_ch('handle_divert')($divert);
+ my $handled = $r->_ch('handle_divert',$divert);
return 0 if $handled;
my $kind = $divert->{Kind};
- my $cookie = $divert->{Cookie};
+ my $cookieval = $divert->{CookieVal};
my $params = $divert->{Params};
if ($kind =~ m/^REDIRECT-/) {
# for redirects, we honour stored NextParams and SetCookie,
# as we would for non-divert
- if ($divert_kind eq 'REDIRECT-LOGGEDOUT') {
- push @$params, $r->{S}{cah_loggedout}[0], 1;
- } elsif ($divert_kind eq 'REDIRECT-LOGOUT') {
- push @$params, $r->{S}{cah_logout}[0], 1;
- } elsif ($divert_kind eq 'REDIRECT-LOGGEDIN') {
+ if ($kind eq 'REDIRECT-LOGGEDOUT') {
+ $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') {
} else {
die;
}
- my $new_url = $r->url_with_query_params(@$params);
- $r->_ch('do_redirect')($new_url, $cookie);
+ my $new_url = $r->url_with_query_params($params);
+ my $cookie = $r->construct_cookie($r, $cookieval);
+ $r->_ch('do_redirect',$new_url, $cookie);
return 0;
}
- $kind =~ m/^SMALLPAGE|^LOGIN/ or die;
my ($title, @body);
if ($kind =~ m/^LOGIN-/) {
$title = $r->_gt('Login');
push @body, $r->_gt($divert->{Message});
push @body, $r->_ch('gen_login_form', $params);
- $body .= $r->_ch(
-
- $r->_print(
- $r->_ch('start_html')($title),
-
-
-
- if ($kind =~ m/^SMALLPAGE
-
-if (defined $cookie) {
- $r->_ch('header_out')($cookie);
+ } elsif ($kind =~ m/^SMALLPAGE-/) {
+ $title = $r->_gt('Not logged in');
+ push @body, $r->_gt($divert->{Message});
+ push @body, $r->_ch('gen_login_link');
+ } else {
+ die $kind;
}
-
-UP TO HERE
-sub record_login ($$) {
- my ($r,$nusername) = @_;
- my $rsp = $r->{S}{random_source};
- my $rsf = new IO::File $rsp, '<' or die "$rsp $!";
- my $bytes = ($r->{S}{associdlen} + 7) >> 3;
- my $nassocbin;
- $!=0;
- read($rsf,$nassocbin,$bytes) == $bytes or die "$rsp $!";
- close $rsf;
- my $nassoc = unpack "H*", $nassocbin;
- my $dbh = $r->{Dbh};
- $dbh->do("INSERT INTO $r->{S}{assocdb_table}".
- " (associd, username, last) VALUES (?,?,?)", {},
- $nassoc, $nusername, time);
- $dbh->do("COMMIT");
- $r->{U} = $nusername;
- $r->{A} = $nassoc;
+ $r->_print($r->{Cgi}->header('text/html'),
+ $r->_ch('gen_start_html',$title),
+ @body,
+ $r->_ch('gen_end_html'));
+ return 0;
}
-sub _check ($) {
- my ($r) = @_;
-
- return if exists $r->{Username};
- ($r->{Username}, $r->{Assoc}, $r->{Mutate}) = $r->_check();
-
- if (defined $r->{Assoc}) {
- $dbh->do("UPDATE $r->{S}{assocdb_table}".
- " SET last = ?".
- " WHERE associd = ?", {}, time, $nassoc);
- $dbh->do("COMMIT");
+sub _random ($$) {
+ my ($r, $bytes) = @_;
+ my $v = $r->{V};
+ my $rsf = $v->{RandomHandle};
+ my $rsp = $r->{S}{random_source};
+ if (!$rsf) {
+ $v->{RandomHandle} = $rsf = new IO::File $rsp, '<' or die "$rsp $!";
}
+ my $bin;
+ $!=0;
+ read($rsf,$bin,$bytes) == $bytes or die "$rsp $!";
+ close $rsf;
+ my $out = unpack "H*", $bin;
+ print STDERR "_random out $out\n";
}
-sub logout ($) {
+sub _fresh_cookie ($) {
my ($r) = @_;
-
- my ($nusername, $nassoc, $nmutate) = $r->_check();
- return undef unless $nmutate;
- $dbh->do("DELETE FROM $r->{S}{assocdb_table}".
- " WHERE associd = ?", {}, $nassoc);
- $dbh->do("COMMIT");
- return $nusername;
+ print STDERR "_fresh_cookie\n";
+ my $bytes = ($r->{S}{associdlen} + 7) >> 3;
+ return $r->_random($bytes);
}
-sub check ($) {
+sub _assert_checked ($) {
my ($r) = @_;
- $r->_check();
- return !!defined $r->{Username};
+ die "unchecked" unless exists $r->{Divert};
}
sub check_mutate ($) {
my ($r) = @_;
- $r->check();
- return $r->{Mutate};
+ $r->_assert_checked();
+ die if $r->{Divert};
+ my $meth = $r->_ch('get_method');
+ die "mutating non-POST" if $meth ne 'POST';
}
-sub username ($) {
- my ($r) = @_;
- $r->check();
- return $r->{Username};
+#---------- output ----------
-sub hidden_val ($) {
+sub secret_val ($) {
my ($r) = @_;
- $r->check();
+ $r->_assert_checked();
return defined $r->{Assoc} ? $r->{Assoc} : '';
}
-#---------- simple wrappers ----------
-
-sub hidden_hargs ($) {
+sub secret_hidden_html ($) {
my ($r) = @_;
- return (-name => $r->{S}{param_name},
- -default => $r->hidden_val());
+ return $r->{Cgi}->hidden(-name => $r->{S}{assoc_param_name},
+ -default => $r->secret_val());
}
-sub hidden_html ($) {
+sub secret_cookie ($) {
my ($r) = @_;
- return hidden($r->hidden_hargs());
-}
-
-sub cookiea_cargs ($) {
- my ($r) = @_;
- return (-name => $r->{S}{cookie_name},
- -value => hidden_val());
+#print STDERR "SC\n";
+ my $cookv = $r->construct_cookie($r->secret_val());
+#print STDERR "SC=$cookv\n";
+ return $cookv;
}
__END__
$authreq->check_ok() or return;
blah blah blah
- $authreq->mutating();
+ $authreq->check_mutate();
blah blah blah
=head1 USAGE PATTERN FOR FANCY APPLICATIONS
}
}
+ blah blah blah
+ $authreq->check_mutate();
+ blah blah blah
~ian / cgi-auth-flexible.git / blobdiff