redirect Shib users to page they clicked #1551 #2939

Author: pdurbin

src/main/java/edu/harvard/iq/dataverse/Shib.java

@@ -143,6 +143,11 @@ public class Shib implements java.io.Serializable {
     private String friendlyNameForInstitution = "your institution";
     private State state;
     private String debugSummary;
+    /**
+     * After a successful login, we will redirect users to this page (unless
+     * it's a new account).
+     */
+    private String redirectPage;
 //    private boolean debug = false;
     private String emailAddress;
     private boolean useHeaders;
@@ -375,6 +380,7 @@ public void init() {
 
         }
         logger.info("Debug summary: " + debugSummary + " (state: " + state + ").");
+        logger.fine("redirectPage: " + redirectPage);
     }
 
     /**
@@ -775,6 +781,9 @@ public String getRootDataverseAlias() {
      * logic per https://github.com/IQSS/dataverse/issues/1551
      */
     public String getPrettyFacesHomePageString(boolean includeFacetDashRedirect) {
+        if (redirectPage != null) {
+            return redirectPage;
+        }
         String plainHomepageString = "/dataverse.xhtml";
         String rootDvAlias = getRootDataverseAlias();
         if (includeFacetDashRedirect) {
@@ -883,6 +892,14 @@ public void setDebugSummary(String debugSummary) {
         this.debugSummary = debugSummary;
     }
 
+    public String getRedirectPage() {
+        return redirectPage;
+    }
+
+    public void setRedirectPage(String redirectPage) {
+        this.redirectPage = redirectPage;
+    }
+
     private void mutateRequestForDevRandom() throws JsonSyntaxException, JsonIOException {
         // set *something*, at least, even if it's just shortened UUIDs
 //        for (String attr : shibAttrs) {

src/main/webapp/loginpage.xhtml

@@ -88,6 +88,9 @@
                                 <p class="help-block"><h:outputText value="#{bundle['login.institution.blurb']}" escape="false"/></p>
 
                                 <div id="idpSelect"></div>
+                                <script type="text/javascript">
+                                    shibRedirectPage = '?redirectPage=' + '#{LoginPage.redirectPage}';
+                                </script>
 
                                 <script src="/resources/js/shib/idpselect_config.js" type="text/javascript" language="javascript"></script>
 

src/main/webapp/resources/js/shib/idpselect_config.js

@@ -14,7 +14,7 @@ function IdPSelectUIParms() {
     // Approaching via the Discovery Protocol for example
     //this.defaultReturn = "https://example.org/Shibboleth.sso/DS?SAMLDS=1&target=https://example.org/secure";
 
-    this.defaultReturn = window.location.protocol + "//" + window.location.hostname + "/Shibboleth.sso/Login?SAMLDS=1&target=" + window.location.protocol + "//" + window.location.hostname + "/shib.xhtml";
+    this.defaultReturn = window.location.protocol + "//" + window.location.hostname + "/Shibboleth.sso/Login?SAMLDS=1&target=" + window.location.protocol + "//" + window.location.hostname + "/shib.xhtml" + shibRedirectPage;
     this.defaultReturnIDParam = null;
     this.helpURL = 'http://guides.dataverse.org/en/latest/user/account.html';
     this.ie6Hack = null;             // An array of structures to disable when drawing the pull down (needed to 

src/main/webapp/shib.xhtml

@@ -14,6 +14,7 @@
             <f:viewAction action="#{Shib.init}"/>
             <!--Only allow existing email to be specified while in development, to test account conversion.-->
             <!--<f:viewParam name="exisitingEmail" value="#{Shib.existingEmail}"/>-->
+            <f:viewParam name="redirectPage" value="#{Shib.redirectPage}"/>
         </f:metadata>
         <ui:composition template="/dataverse_template.xhtml">
             <ui:param name="pageTitle" value="Shib"/>