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Posted to commits@nifi.apache.org by mc...@apache.org on 2015/11/07 00:28:41 UTC

[1/2] nifi git commit: NIFI-655: - Adding more/better support for logging out.

Repository: nifi
Updated Branches:
  refs/heads/NIFI-655 d41b83c19 -> 018c0864e


NIFI-655:
- Adding more/better support for logging out.

Project: http://git-wip-us.apache.org/repos/asf/nifi/repo
Commit: http://git-wip-us.apache.org/repos/asf/nifi/commit/d47c00f0
Tree: http://git-wip-us.apache.org/repos/asf/nifi/tree/d47c00f0
Diff: http://git-wip-us.apache.org/repos/asf/nifi/diff/d47c00f0

Branch: refs/heads/NIFI-655
Commit: d47c00f00e8ea28e023b393cec97cb81ea382a1d
Parents: d41b83c
Author: Matt Gilman <ma...@gmail.com>
Authored: Fri Nov 6 18:06:47 2015 -0500
Committer: Matt Gilman <ma...@gmail.com>
Committed: Fri Nov 6 18:06:47 2015 -0500

----------------------------------------------------------------------
 .../web/NiFiWebApiSecurityConfiguration.java    | 13 +++---
 .../form/LoginAuthenticationFilter.java         | 10 +++++
 .../web/security/form/RegistrationFilter.java   |  5 ---
 .../src/main/webapp/WEB-INF/pages/login.jsp     |  3 ++
 .../main/webapp/WEB-INF/pages/message-page.jsp  |  4 +-
 .../WEB-INF/partials/canvas/canvas-header.jsp   |  2 +-
 .../partials/login/nifi-registration-form.jsp   |  2 -
 .../webapp/WEB-INF/partials/message-pane.jsp    |  7 ++-
 .../nifi-web-ui/src/main/webapp/css/login.css   |  7 ---
 .../nifi-web-ui/src/main/webapp/css/main.css    | 11 +++++
 .../src/main/webapp/js/nf/login/nf-login.js     | 45 +++++++++++++-------
 .../src/main/webapp/js/nf/nf-common.js          | 19 ++++++++-
 12 files changed, 86 insertions(+), 42 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
index 3d7544e..7d1b02b 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
@@ -88,16 +88,15 @@ public class NiFiWebApiSecurityConfiguration extends WebSecurityConfigurerAdapte
                 .sessionManagement()
                 .sessionCreationPolicy(SessionCreationPolicy.STATELESS);
 
-        // verify that login authentication is enabled
         if (loginIdentityProvider != null) {
-            // login authentication for /token - exchanges for JWT for subsequent API usage
-            http.addFilterBefore(buildLoginFilter("/token"), UsernamePasswordAuthenticationFilter.class);
-
             // verify the configured login authenticator supports user login registration
             if (loginIdentityProvider.supportsRegistration()) {
                 http.addFilterBefore(buildRegistrationFilter("/registration"), UsernamePasswordAuthenticationFilter.class);
             }
         }
+        
+        // login authentication for /token - exchanges for JWT for subsequent API usage
+        http.addFilterBefore(buildLoginFilter("/token"), UsernamePasswordAuthenticationFilter.class);
 
         // registration status - will check the status of a user's account registration (regardless if its based on login or not)
         http.addFilterBefore(buildRegistrationStatusFilter("/registration/status"), UsernamePasswordAuthenticationFilter.class);
@@ -111,8 +110,10 @@ public class NiFiWebApiSecurityConfiguration extends WebSecurityConfigurerAdapte
         // x509
         http.addFilterAfter(buildX509Filter(), AnonymousAuthenticationFilter.class);
 
-        // jwt
-        http.addFilterAfter(buildJwtFilter(), AnonymousAuthenticationFilter.class);
+        // jwt - consider when configured for log in
+        if (loginIdentityProvider != null) {
+            http.addFilterAfter(buildJwtFilter(), AnonymousAuthenticationFilter.class);
+        }
     }
 
     @Bean

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
index 456a2b2..2c10863 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
@@ -86,6 +86,11 @@ public class LoginAuthenticationFilter extends AbstractAuthenticationProcessingF
 
             // if there is no certificate, look for an existing token
             if (certificate == null) {
+                // if not configured for login, don't consider existing tokens
+                if (loginIdentityProvider == null) {
+                    throw new BadCredentialsException("Login not supported.");
+                }
+
                 final String principal = jwtService.getAuthentication(request);
 
                 if (principal == null) {
@@ -129,6 +134,11 @@ public class LoginAuthenticationFilter extends AbstractAuthenticationProcessingF
                 return new LoginAuthenticationToken(preAuthenticatedCredentials);
             }
         } else {
+            // if not configuration for login, don't consider credentials 
+            if (loginIdentityProvider == null) {
+                throw new BadCredentialsException("Login not supported.");
+            }
+
             if (loginIdentityProvider.authenticate(credentials)) {
                 return new LoginAuthenticationToken(credentials);
             } else {

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/RegistrationFilter.java
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/RegistrationFilter.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/RegistrationFilter.java
index 39adb68..68d7383 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/RegistrationFilter.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/RegistrationFilter.java
@@ -120,11 +120,6 @@ public class RegistrationFilter extends AbstractAuthenticationProcessingFilter {
 
         // generate JWT for response
         jwtService.addToken(response, authentication);
-
-        // mark as successful
-        response.setStatus(HttpServletResponse.SC_CREATED);
-        response.setContentType("text/plain");
-        response.setContentLength(0);
     }
 
     @Override

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/login.jsp
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/login.jsp b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/login.jsp
index e2b7b9b..a4967b1 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/login.jsp
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/login.jsp
@@ -37,6 +37,9 @@
         ${nf.login.script.tags}
     </head>
     <body class="login-body">
+        <div id="user-logout-container" class="hidden">
+            <span id="user-logout" class="link">logout</span>
+        </div>
         <div id="login-contents-container">
             <jsp:include page="/WEB-INF/partials/login/login-message.jsp"/>
             <jsp:include page="/WEB-INF/partials/login/login-form.jsp"/>

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/message-page.jsp
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/message-page.jsp b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/message-page.jsp
index 796877f..b0ba026 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/message-page.jsp
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/pages/message-page.jsp
@@ -27,8 +27,8 @@
 
     <body class="message-pane">
         <div class="message-pane-message-box">
-            <p class="message-pane-title"><%= request.getAttribute("title") == null ? "" : org.apache.nifi.util.EscapeUtils.escapeHtml(request.getAttribute("title").toString()) %></p>
-            <p class="message-pane-content"><%= request.getAttribute("messages") == null ? "" : org.apache.nifi.util.EscapeUtils.escapeHtml(request.getAttribute("messages").toString()) %></p>
+            <div class="message-pane-title"><%= request.getAttribute("title") == null ? "" : org.apache.nifi.util.EscapeUtils.escapeHtml(request.getAttribute("title").toString()) %></div>
+            <div class="message-pane-content"><%= request.getAttribute("messages") == null ? "" : org.apache.nifi.util.EscapeUtils.escapeHtml(request.getAttribute("messages").toString()) %></div>
         </div>
     </body>
 </html>

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/canvas/canvas-header.jsp
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/canvas/canvas-header.jsp b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/canvas/canvas-header.jsp
index 204b1b3..2ea7ca6 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/canvas/canvas-header.jsp
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/canvas/canvas-header.jsp
@@ -45,7 +45,7 @@
     <div id="header-links-container">
         <ul>
             <li id="current-user-container">
-                <div id="anonymous-user-alert"></div>
+                <div id="anonymous-user-alert" class="hidden"></div>
                 <div id="current-user"></div>
                 <div class="clear"></div>
             </li>

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/login/nifi-registration-form.jsp
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/login/nifi-registration-form.jsp b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/login/nifi-registration-form.jsp
index 90d3556..101119c 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/login/nifi-registration-form.jsp
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/login/nifi-registration-form.jsp
@@ -22,8 +22,6 @@
             <div class="setting-name">User</div>
             <div class="setting-field">
                 <div id="nifi-user-submit-justification"></div>
-                <span id="nifi-user-submit-justification-logout" class="link hidden">logout</span>
-                <div class="clear"></div>
             </div>
         </div>
     </div>

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/message-pane.jsp
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/message-pane.jsp b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/message-pane.jsp
index 1bdec3d..db5dece 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/message-pane.jsp
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/WEB-INF/partials/message-pane.jsp
@@ -16,8 +16,11 @@
 --%>
 <%@ page contentType="text/html" pageEncoding="UTF-8" session="false" %>
 <div id="message-pane" class="message-pane hidden">
+    <div id="user-logout-container" class="hidden">
+        <span id="user-logout" class="link">logout</span>
+    </div>
     <div class="message-pane-message-box">
-        <p id="message-title" class="message-pane-title"></p>
-        <p id="message-content" class="message-pane-content"></p>
+        <div id="message-title" class="message-pane-title"></div>
+        <div id="message-content" class="message-pane-content"></div>
     </div>
 </div>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/login.css
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/login.css b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/login.css
index 29ef12a..f055d1a 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/login.css
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/login.css
@@ -81,16 +81,9 @@ body.login-body input, body.login-body textarea {
 }
 
 #nifi-user-submit-justification {
-    float: left;
     font-weight: bold;
 }
 
-#nifi-user-submit-justification-logout {
-    margin-left: 10px;
-    float: left;
-    text-decoration: underline;
-}
-
 #nifi-registration-justification {
     height: 200px;
 }

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/main.css
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/main.css b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/main.css
index 2e43a8b..deadcd5 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/main.css
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/css/main.css
@@ -77,6 +77,17 @@ div.context-menu-provenance {
     background-position: top left;
 }
 
+#user-logout-container {
+    position: absolute;
+    left: 478px;
+    top: 100px;
+    z-index: 1300;
+}
+
+#user-logout {
+    text-decoration: underline;
+}
+
 /*
     General Styles
 */

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/login/nf-login.js
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/login/nf-login.js b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/login/nf-login.js
index f5411af..88156ef 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/login/nf-login.js
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/login/nf-login.js
@@ -23,7 +23,7 @@ $(document).ready(function () {
 
 nf.Login = (function () {
 
-    var isAnonymous = false;
+    var supportsAnonymous = false;
 
     var config = {
         urls: {
@@ -70,7 +70,7 @@ nf.Login = (function () {
         $('#nifi-registration-justification').count({
             charCountField: '#remaining-characters'
         });
-        
+
         // toggle between signup and login
         $('#login-to-account-link').on('click', function () {
             showLogin();
@@ -165,9 +165,14 @@ nf.Login = (function () {
                 'password': password,
                 'justification': $('#nifi-registration-justification').val()
             }
-        }).done(function (response, status, xhr) {
+        }).done(function (jwt) {
+            // store the jwt
+            nf.Storage.setItem('jwt', jwt);
+            showLogoutLink();
+
+            // inform the user of their pending request
             var markup = 'An administrator will process your request shortly.';
-            if (isAnonymous === true) {
+            if (supportsAnonymous === true) {
                 markup += '<br/><br/>In the meantime you can continue accessing anonymously.';
             }
 
@@ -195,7 +200,7 @@ nf.Login = (function () {
             }
         }).done(function (response) {
             var markup = 'An administrator will process your request shortly.';
-            if (isAnonymous === true) {
+            if (supportsAnonymous === true) {
                 markup += '<br/><br/>In the meantime you can continue accessing anonymously.';
             }
 
@@ -239,6 +244,20 @@ nf.Login = (function () {
         return '';
     };
 
+    var logout = function () {
+        nf.Storage.removeItem('jwt');
+    };
+    
+    var showLogoutLink = function () {
+        $('#user-logout-container').show();
+
+        // handle logout
+        $('#user-logout').on('click', function () {
+            logout();
+            window.location = '/nifi/login';
+        });
+    };
+
     return {
         /**
          * Initializes the login page.
@@ -250,15 +269,9 @@ nf.Login = (function () {
             var needsLogin = false;
             var needsNiFiRegistration = false;
 
-            var logout = function () {
-                nf.Storage.removeItem('jwt');
-            };
-            
-            // handle logout
-            $('#nifi-user-submit-justification-logout').on('click', function () {
-                logout();
-                window.location = '/nifi/login';
-            });
+            if (nf.Storage.getItem('jwt') !== null) {
+                showLogoutLink();
+            }
 
             var token = $.ajax({
                 type: 'GET',
@@ -276,7 +289,7 @@ nf.Login = (function () {
                 identity.done(function (response) {
                     // if the user is anonymous see if they need to login or if they are working with a certificate
                     if (response.identity === 'anonymous') {
-                        isAnonymous = true;
+                        supportsAnonymous = true;
 
                         // request a token without including credentials, if successful then the user is using a certificate
                         token.done(function (jwt) {
@@ -294,7 +307,7 @@ nf.Login = (function () {
                             }).fail(function (xhr, status, error) {
                                 if (xhr.status === 401) {
                                     var user = getJwtSubject(jwt);
-                                    
+
                                     // show the user
                                     $('#nifi-user-submit-justification').text(user);
 

http://git-wip-us.apache.org/repos/asf/nifi/blob/d47c00f0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/nf-common.js
----------------------------------------------------------------------
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/nf-common.js b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/nf-common.js
index 8c023e7..9b321c3 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/nf-common.js
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/nf-common.js
@@ -63,6 +63,23 @@ $(document).ready(function () {
 
     // initialize the tooltips
     $('img.setting-icon').qtip(nf.Common.config.tooltipConfig);
+    
+    // shows the logout link in the message-pane when appropriate
+    if (nf.Storage.getItem('jwt')) {
+        $('#user-logout-container').show();
+    }
+    
+    // handle logout
+    $('#user-logout').on('click', function () {
+        nf.Storage.removeItem('jwt');
+        
+        // reload as appropriate
+        if (top !== window) {
+            parent.window.location = '/nifi';
+        } else {
+            window.location = '/nifi';
+        }
+    });
 });
 
 // Define a common utility class used across the entire application.
@@ -219,7 +236,7 @@ nf.Common = {
             } else {
                 $('#message-content').text(xhr.responseText);
             }
-
+            
             // show the error pane
             $('#message-pane').show();
 


[2/2] nifi git commit: NIFI-655: - Fixing checkstyle issues.

Posted by mc...@apache.org.
NIFI-655:
- Fixing checkstyle issues.

Project: http://git-wip-us.apache.org/repos/asf/nifi/repo
Commit: http://git-wip-us.apache.org/repos/asf/nifi/commit/018c0864
Tree: http://git-wip-us.apache.org/repos/asf/nifi/tree/018c0864
Diff: http://git-wip-us.apache.org/repos/asf/nifi/diff/018c0864

Branch: refs/heads/NIFI-655
Commit: 018c0864e3431bc288adbfd0d6675541cb5243e3
Parents: d47c00f
Author: Matt Gilman <ma...@gmail.com>
Authored: Fri Nov 6 18:28:31 2015 -0500
Committer: Matt Gilman <ma...@gmail.com>
Committed: Fri Nov 6 18:28:31 2015 -0500

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 .../java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java  | 2 +-
 .../apache/nifi/web/security/form/LoginAuthenticationFilter.java   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/nifi/blob/018c0864/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
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diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
index 7d1b02b..bdc6ebc 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/NiFiWebApiSecurityConfiguration.java
@@ -94,7 +94,7 @@ public class NiFiWebApiSecurityConfiguration extends WebSecurityConfigurerAdapte
                 http.addFilterBefore(buildRegistrationFilter("/registration"), UsernamePasswordAuthenticationFilter.class);
             }
         }
-        
+
         // login authentication for /token - exchanges for JWT for subsequent API usage
         http.addFilterBefore(buildLoginFilter("/token"), UsernamePasswordAuthenticationFilter.class);
 

http://git-wip-us.apache.org/repos/asf/nifi/blob/018c0864/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
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diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
index 2c10863..dc4cca8 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/form/LoginAuthenticationFilter.java
@@ -134,7 +134,7 @@ public class LoginAuthenticationFilter extends AbstractAuthenticationProcessingF
                 return new LoginAuthenticationToken(preAuthenticatedCredentials);
             }
         } else {
-            // if not configuration for login, don't consider credentials 
+            // if not configuration for login, don't consider credentials
             if (loginIdentityProvider == null) {
                 throw new BadCredentialsException("Login not supported.");
             }