Support selecting a user from dropdown

app.js

@@ -380,7 +380,8 @@ function _runServer(argv) {
 
   const showUser = function (req, res, next) {
     res.render('user', {
-      user: req.user,
+      user: req.user || req.presets[0],
+      presets: req.presets || [req.user],
       metadata: req.metadata,
       authnRequest: req.authnRequest,
       idp: req.idp.options
@@ -432,6 +433,7 @@ function _runServer(argv) {
   app.use(function(req, res, next){
     req.user = argv.config.user;
     req.user.sessionIndex = Math.abs(getHashCode(req.session.id));
+    req.presets = argv.config.presets;
     req.metadata = argv.config.metadata;
     req.idp = { options: idpOptions };
     next();
@@ -469,6 +471,12 @@ function _runServer(argv) {
       delete authOptions.encryptionPublicKey;
     }
 
+    if(req.body.preset) {
+      req.user = req.presets.find(function(u) {
+        return u.userName === req.body.preset;
+      });
+    }
+
     // Set Session Index
     authOptions.sessionIndex = req.user.sessionIndex;
 

config.js

@@ -1,17 +1,35 @@
 
 /**
- * User Profile
+ * User Profiles
  */
-var profile = {
-  userName: 'saml.jackson@example.com',
+var presets = [{
+  userName: 'saml_1.jackson@example.com',
   nameIdFormat: 'urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress',
-  firstName: 'Saml',
+  firstName: 'Saml 1',
   lastName: 'Jackson',
-  displayName: 'saml jackson',
-  email: 'saml.jackson@example.com',
+  displayName: 'saml1 jackson',
+  email: 'saml1.jackson@example.com',
   mobilePhone: '+1-415-555-5141',
   groups: 'Simple IdP Users, West Coast Users, Cloud Users'
-}
+},{
+  userName: 'saml_2.jackson@example.com',
+  nameIdFormat: 'urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress',
+  firstName: 'Saml 2',
+  lastName: 'Jackson',
+  displayName: 'saml2 jackson',
+  email: 'saml2.jackson@example.com',
+  mobilePhone: '+1-415-555-5141',
+  groups: 'Simple IdP Users, West Coast Users, Cloud Users'
+},{
+  userName: 'saml_3.jackson@example.com',
+  nameIdFormat: 'urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress',
+  firstName: 'Saml 3',
+  lastName: 'Jackson',
+  displayName: 'saml3 jackson',
+  email: 'saml3.jackson@example.com',
+  mobilePhone: '+1-415-555-5141',
+  groups: 'Simple IdP Users, West Coast Users, Cloud Users'
+}]
 
 /**
  * SAML Attribute Metadata
@@ -61,6 +79,7 @@ var metadata = [{
 }];
 
 module.exports = {
-  user: profile,
+  user: presets[0],
+  presets: presets,
   metadata: metadata
 }

views/user.hbs

@@ -58,6 +58,32 @@
 {{/if}}
 
 <div class="col-md-8 col-md-offset-2">
+  <div class="panel panel-primary">
+    <div class="panel-heading">
+      <h3 class="panel-title"><i class="fa fa-user"><span>Default Users</span></i></h3>
+    </div>
+    <div class="panel-body">
+      <form action="/sso" class="form-horizontal form-profile" method="post" role="form">
+        <div class="form-group">
+	  <label class="col-sm-3 control-label" for="preset">Select User</label>
+	  <div class="col-sm-9">
+          <select class="form-control" id="preset" name="preset"> 
+            {{#each presets}}
+            <option value="{{this.userName}}">
+  	      {{this.displayName}}
+            </option>
+            {{/each}}
+          </select>
+          </div>
+        </div>
+        <div class="form-group">
+          <div class="col-md-12 text-right">
+            <button class="btn btn-primary input-xlarge" type="submit"><i class="fa fa-sign-in"><span>Sign in</span></i></button>
+          </div>
+        </div>
+      </form>
+    </div>
+  </div>
   <div class="panel panel-primary">
     <div class="panel-heading">
       <h3 class="panel-title"><i class="fa fa-code"><span>SAML Assertion</span></i></h3>