present sso options

git-svn-id: svn://localhost/lasso-conform/trunk@8 2a3a78c3-912c-0410-af21-e1fb2d1df599

lcs/root.ptl

@@ -92,17 +92,80 @@ class RootDirectory(Directory):
     def _q_index [html] (self):
         template.html_top('Lasso Conformance SP')
 
+        if not get_request().user:
+            form = Form(enctype='multipart/form-data')
+            form.add(HtmlWidget, '<div id="sso-options">')
+            form.add(CheckboxWidget, 'force_authn', value = False,
+                    title = _('Force Authentication (ForceAuthn)'))
+            form.add(CheckboxWidget, 'is_passive',
+                    title = _('No interaction (IsPassive)'))
+            form.add(CheckboxWidget, 'allow_create', value = True,
+                    title = _('Allow new federation'))
+            form.add(SingleSelectWidget, 'nid_format',
+                    title = _('Name Identifier Format'),
+                    options = [('persistent', _('Persistent')),
+                        ('transient', _('Transient')),
+                        ('none', _('(none'))])
+            # XXX: affiliation
+            form.add(SingleSelectWidget, 'consent',
+                    title = _('Consent'),
+                    options = ['(empty)', 'obtained', 'prior', 'current-implicit',
+                        'current-explicit', 'unavailable', 'inapplicable'])
+            form.add(SingleSelectWidget, 'authn_context',
+                    title = _('Authn Req Context'),
+                    options = ['(empty)', 'password', 'password on protected transport',
+                            'Client Certificate'])
+            form.add(SingleSelectWidget, 'matching',
+                    title = _('Matching Rule'),
+                    options = ['(empty)', 'exact', 'minimum', 'maximum', 'better'])
+            form.add(HtmlWidget, '</div>')
+
+            for kidp, idp in get_cfg('idp', {}).items():
+                form.add_submit(kidp, _('Log on %s') % kidp)
+
+            if form.is_submitted():
+                return self.do_login(form)
+
         if get_request().user:
             '<p>%s</p>' % _('Logged in (%s)') % get_request().user.display_name
             '<p id="logout"><a href="logout">%s</a></p>' % _('Logout')
         else:
-            if get_cfg('sp'):
-                '<p id="login"><a href="login">%s</a></p>' % _('Login')
+            form.render()
 
         '<pre>'
         get_session().lasso_identity_provider_id
         '</pre>'
 
+
+    def do_login(self, form):
+        server = misc.get_lasso_server(protocol = 'saml2')
+        login = lasso.Login(server)
+
+        idp = None
+        # XXX: get idp from submitted button
+
+        login.initAuthnRequest(idp, lasso.HTTP_METHOD_REDIRECT) # XXX: method must be an option
+
+        nid_format = form.get_widget('nid_format').parse()
+        if nid_format == 'persistent':
+            login.request.nameIDPolicy.format = lasso.SAML2_NAME_IDENTIFIER_FORMAT_PERSISTENT
+        elif nid_format == 'transient':
+            login.request.nameIDPolicy.format = lasso.SAML2_NAME_IDENTIFIER_FORMAT_TRANSIENT
+        elif nid_format == 'none':
+            login.request.nameIDPolicy.format = lasso.SAML2_NAME_IDENTIFIER_FORMAT_NONE
+
+        login.request.nameIDPolicy.allowCreate = form.get_widget('allow_create').parse()
+        login.request.forceAuthn = form.get_widget('force_authn').parse()
+        login.request.isPassive = form.get_widget('is_passive').parse()
+
+        consent = form.get_widget('consent').parse()
+        if consent:
+            login.request.consent = 'urn:oasis:names:tc:SAML:2.0:consent:%s' % consent
+
+        login.buildAuthnRequestMsg()
+        return redirect(login.msgUrl)
+
+
     def logout(self):
         logger.info('logout')
         session = get_session()

root/css/lcs.css

@@ -15,6 +15,7 @@ div#page {
 	text-align: justify;
 	background: white url(img/page.png) repeat-y;
 	color: black;
+	position: relative;
 }
 
 #top {
@@ -316,3 +317,13 @@ div.buttons {
 	clear: both;
 }
 
+div#sso-options {
+	font-size: 80%;
+	position: absolute;
+	right: 20px;
+	top: 30px;
+	background: white;
+	border: 1px solid black;
+	padding: 4px;
+}
+