1 package OpenILS::WWW::EGCatLoader;
2 use strict; use warnings;
5 use Digest::MD5 qw(md5_hex);
6 use Apache2::Const -compile => qw(OK DECLINED FORBIDDEN HTTP_INTERNAL_SERVER_ERROR REDIRECT HTTP_BAD_REQUEST);
7 use OpenSRF::AppSession;
8 use OpenSRF::EX qw/:try/;
9 use OpenSRF::Utils qw/:datetime/;
10 use OpenSRF::Utils::JSON;
11 use OpenSRF::Utils::Logger qw/$logger/;
12 use OpenILS::Application::AppUtils;
13 use OpenILS::Utils::CStoreEditor qw/:funcs/;
14 use OpenILS::Utils::Fieldmapper;
15 use DateTime::Format::ISO8601;
18 # EGCatLoader sub-modules
19 use OpenILS::WWW::EGCatLoader::Util;
20 use OpenILS::WWW::EGCatLoader::Account;
21 use OpenILS::WWW::EGCatLoader::Search;
22 use OpenILS::WWW::EGCatLoader::Record;
23 use OpenILS::WWW::EGCatLoader::Container;
25 my $U = 'OpenILS::Application::AppUtils';
27 use constant COOKIE_SES => 'ses';
30 my($class, $apache, $ctx) = @_;
32 my $self = bless({}, ref($class) || $class);
34 $self->apache($apache);
38 my $msg1 = "LFW XXX: param('query') is " . $self->cgi->param('query');
39 $logger->info("LFW XXX: msg1 is " . $msg1);
40 $logger->info("LFW XXX: query_string is " . $self->cgi->query_string());
42 OpenILS::Utils::CStoreEditor->init; # just in case
43 $self->editor(new_editor());
49 # current Apache2::RequestRec;
51 my($self, $apache) = @_;
52 $self->{apache} = $apache if $apache;
53 return $self->{apache};
56 # runtime / template context
59 $self->{ctx} = $ctx if $ctx;
65 my($self, $editor) = @_;
66 $self->{editor} = $editor if $editor;
67 return $self->{editor};
73 $self->{cgi} = $cgi if $cgi;
78 # -----------------------------------------------------------------------------
79 # Perform initial setup, load common data, then load page data
80 # -----------------------------------------------------------------------------
84 $self->init_ro_object_cache;
86 my $stat = $self->load_common;
87 return $stat unless $stat == Apache2::Const::OK;
89 my $path = $self->apache->path_info;
91 (undef, $self->ctx->{mylist}) = $self->fetch_mylist unless
92 $path =~ /opac\/my(opac\/lists|list)/;
94 return $self->load_simple("home") if $path =~ /opac\/home/;
95 return $self->load_simple("advanced") if $path =~ /opac\/advanced/;
96 return $self->load_rresults if $path =~ /opac\/results/;
97 return $self->load_record if $path =~ /opac\/record/;
99 return $self->load_mylist_add if $path =~ /opac\/mylist\/add/;
100 return $self->load_mylist_del if $path =~ /opac\/mylist\/del/;
101 return $self->load_mylist if $path =~ /opac\/mylist/;
102 return $self->load_cache_clear if $path =~ /opac\/cache\/clear/;
104 # ----------------------------------------------------------------
105 # Logout and login require SSL
106 # ----------------------------------------------------------------
107 if($path =~ /opac\/login/) {
108 return $self->redirect_ssl unless $self->cgi->https;
109 return $self->load_login;
112 if($path =~ /opac\/logout/) {
113 #return Apache2::Const::FORBIDDEN unless $self->cgi->https;
114 $self->apache->log->warn("catloader: logout called in non-secure context from " .
115 ($self->ctx->{referer} || '<no referer>')) unless $self->cgi->https;
116 return $self->load_logout;
119 # ----------------------------------------------------------------
120 # Everything below here requires SSL + authentication
121 # ----------------------------------------------------------------
122 return $self->redirect_auth
123 unless $self->cgi->https and $self->editor->requestor;
125 return $self->load_place_hold if $path =~ /opac\/place_hold/;
126 return $self->load_myopac_holds if $path =~ /opac\/myopac\/holds/;
127 return $self->load_myopac_circs if $path =~ /opac\/myopac\/circs/;
128 return $self->load_myopac_fines if $path =~ /opac\/myopac\/main/;
129 return $self->load_myopac_update_email if $path =~ /opac\/myopac\/update_email/;
130 return $self->load_myopac_bookbags if $path =~ /opac\/myopac\/lists/;
131 return $self->load_myopac_bookbag_update if $path =~ /opac\/myopac\/list\/update/;
132 return $self->load_myopac if $path =~ /opac\/myopac/;
134 return Apache2::Const::OK;
138 # -----------------------------------------------------------------------------
139 # Redirect to SSL equivalent of a given page
140 # -----------------------------------------------------------------------------
143 my $new_page = sprintf('https://%s%s', $self->apache->hostname, $self->apache->unparsed_uri);
144 return $self->generic_redirect($new_page);
147 # -----------------------------------------------------------------------------
148 # If an authnticated resource is requested w/o auth, redirect to the login page,
149 # then return to the originally requrested resource upon successful login.
150 # -----------------------------------------------------------------------------
153 my $login_page = sprintf('https://%s%s/login', $self->apache->hostname, $self->ctx->{opac_root});
154 my $redirect_to = uri_escape($self->apache->unparsed_uri);
155 return $self->generic_redirect("$login_page?redirect_to=$redirect_to");
158 # -----------------------------------------------------------------------------
159 # Fall-through for loading a basic page
160 # -----------------------------------------------------------------------------
162 my ($self, $page) = @_;
163 $self->ctx->{page} = $page;
164 return Apache2::Const::OK;
167 # -----------------------------------------------------------------------------
168 # Tests to see if the user is authenticated and sets some common context values
169 # -----------------------------------------------------------------------------
173 my $e = $self->editor;
174 my $ctx = $self->ctx;
176 $ctx->{referer} = $self->cgi->referer;
177 $ctx->{path_info} = $self->cgi->path_info;
178 $ctx->{opac_root} = $ctx->{base_path} . "/opac"; # absolute base url
179 $ctx->{is_staff} = ($self->apache->headers_in->get('User-Agent') =~ 'oils_xulrunner');
181 # capture some commonly accessed pages
182 $ctx->{home_page} = 'http://' . $self->apache->hostname . $self->ctx->{opac_root} . "/home";
183 $ctx->{logout_page} = 'https://' . $self->apache->hostname . $self->ctx->{opac_root} . "/logout";
185 if($e->authtoken($self->cgi->cookie(COOKIE_SES))) {
189 $ctx->{authtoken} = $e->authtoken;
190 $ctx->{authtime} = $e->authtime;
191 $ctx->{user} = $e->requestor;
193 $ctx->{user_stats} = $U->simplereq(
195 'open-ils.actor.user.opac.vital_stats',
196 $e->authtoken, $e->requestor->id);
200 # For now, keep an eye out for any pages being unceremoniously redirected to logout...
201 $self->apache->log->info("catloader: loading " . $ctx->{path_info} .
202 "; auth session " . $e->authtoken . " no longer valid; redirecting to logout");
204 return $self->load_logout;
208 return Apache2::Const::OK;
212 # -----------------------------------------------------------------------------
213 # Log in and redirect to the redirect_to URL (or home)
214 # -----------------------------------------------------------------------------
217 my $cgi = $self->cgi;
218 my $ctx = $self->ctx;
220 $ctx->{page} = 'login';
222 my $username = $cgi->param('username');
223 my $password = $cgi->param('password');
224 my $org_unit = $cgi->param('loc') || $ctx->{aou_tree}->()->id;
225 my $persist = $cgi->param('persist');
227 # initial log form only
228 return Apache2::Const::OK unless $username and $password;
230 my $seed = $U->simplereq(
232 'open-ils.auth.authenticate.init', $username);
235 username => $username,
236 password => md5_hex($seed . md5_hex($password)),
237 type => ($persist) ? 'persist' : 'opac'
240 my $bc_regex = $ctx->{get_org_setting}->($org_unit, 'opac.barcode_regex');
242 $args->{barcode} = delete $args->{username}
243 if $bc_regex and $username =~ /$bc_regex/;
245 my $response = $U->simplereq(
246 'open-ils.auth', 'open-ils.auth.authenticate.complete', $args);
248 if($U->event_code($response)) {
249 # login failed, report the reason to the template
250 $ctx->{login_failed_event} = $response;
251 return Apache2::Const::OK;
254 # login succeeded, redirect as necessary
256 my $acct = $self->apache->unparsed_uri;
257 $acct =~ s#/login#/myopac/main#;
259 return $self->generic_redirect(
260 $cgi->param('redirect_to') || $acct,
265 -value => $response->{payload}->{authtoken},
266 -expires => ($persist) ? CORE::time + $response->{payload}->{authtime} : undef
271 # -----------------------------------------------------------------------------
272 # Log out and redirect to the home page
273 # -----------------------------------------------------------------------------
277 # If the user was adding anyting to an anonymous cache
278 # while logged in, go ahead and clear it out.
279 $self->clear_anon_cache;
281 return $self->generic_redirect(
282 $self->ctx->{home_page},