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Splitting Blog Information Into Different Pages
legacy How To
Through the Blog Portlet, there is a unique functionality where Blog information can be split into different pages. Resolution To achieve this functionality, start by going to the wrench in the portlet and scoping the portlet to the specific page. This would make the scoped portlet...
Optimizing Lucene
legacy Troubleshooting
In most cases, optimizing Lucene is helpful; in larger deployments it is a necessity. This article aims to explain the relevant settings for optimizing Lucene and provide links to further information. It must be mentioned, though, that this service is not supported by Liferay...
Configuring the automatic email notification URLs to display the correct port number
legacy Troubleshooting
When an email notification is sent out, the template for the message may not be referencing the correct port within the URL. For example, the email may show the URL as "http://www.liferay.com:8080" instead of port 80. Resolution To resolve this issue, add the following properties to the...
AIX License Deployment Issue
legacy Troubleshooting
When using the AIX operating system with Liferay Portal 6.1, a license may fail to deploy, giving the output: License is in use by another instance. Resolution This license issue is due to a known issue with AIX, in which neither ipconfig nor ifconfig will return the mac address for the...
Message Boards Issue When Configuring With HTML and Creating Hyperlinks With the 'Other' Designation
legacy
This article documents a known behavior where Message Boards' CKEditor—when configured to HTML—will have text stripped from hyperlinks after a post. This is usually observed after setting the protocol to Other. Resolution This behavior is expected under Liferay DXP's Antisamy...
Liferay's permissions.inline.sql.check.enabled property
legacy Troubleshooting
When searching, guest users are able to see highlighted folders, categories, and threads when they have no permission to view them. Resolution During search, Liferay runs a permission check on each of the results to see if the user that is searching has rights to view the result in...
Liferay Portal Activation Key Deployment Instructions for versions 5.2 SP5 to 6.0.X
legacy How To
Activation Key deployment for Liferay Portal versions 5.2.9 (Service Pack 5) to 6.0.x is different from key deployment for Liferay versions 5.2 SP4 and earlier. Activation keys are no longer generated based off the Server ID. Instead, you'll need an .xml key file. This file will be...
Elasticsearch and Liferay Enterprise Search Security Advisory: CVE-2018-3831
legacy
CVE-2018-3831 reports that, "Elasticsearch Alerting and Monitoring in versions before 6.4.1 or 5.6.12 have an information disclosure issue when secrets are configured via the API. The Elasticsearch _cluster/settings API, when queried, could leak sensitive configuration information such...
Excluding User Groups Not Part of the BaseDN In LDAP Import
legacy How To
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. In older versions of Liferay Portal (e.g. 5.1.x, 5.2 EE SP3), by default, Liferay will import all user groups a...
Apache Struts 2 Vulnerability: CVE-2017-9805 and CVE-2017-12611 - REST XStream FreeMarker
legacy
The following Common Vulnerabilities and Exposures (CVE) have been reported for Apache Struts 2: CVE-2017-9805 CVE-2017-12611 CVE-2018-1327 - REST XStream FreeMarker CVE-2018-11776 How are Liferay DXP (both 7.0 and 7.1) and Liferay Portal affected by the Apache Struts 2 Vulnerability?...
JSESSIONID Changes as Part of Liferay Security
legacy
This article documents Liferay's position regarding the Session Identifier (JSESSIONID), including how and why a new JSESSIONID is generated.  Resolution Customers doing their own security scan of the Liferay platform might have noticed that a new JSESSIONID may have been generated....
Java NPEs in the Console When Refreshing the CAPTCHA Image
legacy Troubleshooting
This article documents a known issue where refreshing the CAPTCHA image causes a Java NullPointerException (NPE) to be triggered. Please note that the CAPTCHA image will still be refreshed. Steps to Reproduce Start the Liferay Digital Enterprise 7.0 platform. Click the Sign In link at...
Open LDAP setup guide
legacy How To
Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. This article contains a...
Cookies Issue Related to Two-Character Domain Names While Using Internet Explorer
legacy Troubleshooting
This article documents an issue that has been reported by some users working on Liferay Digital Experience Platform (DXP). It is a cookies issue that has been reported, and the issue arises when using certain versions of Internet Explorer behind a two-character domain...
Using the 'getOriginalServlet' Function to Retrieve the Default Query String in DXP 7.0
legacy
This article serves as a reference guide on how to use the getOriginalServletRequest function to get the default queryString when using the OSGi framework. Developers familiar with Liferay Portal 6.2 EE and now using DXP 7.0 (also 7.1, 7.2 or 7.3) will find that certain requests are now...
WeDeploy Auth Admin Portlet in Liferay DXP 7.0 Fix Packs
legacy Troubleshooting
When deploying Liferay DXP 7.0 Fix Pack 24, 25, 26 or 27, the WeDeploy Auth Admin portlet will appear in the Control Panel. WeDeploy is currently a beta product. The addition of this portlet will have no impact or security risk.  Installing an affected fix pack will result in the...
Configuring Theme-Embedded Portlets After Deploying Security-Hotfix-11-6012
legacy How To
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Security-hotfix-11-6012, which is available for Liferay Portal 6.0 EE SP2, is preventing embedded portlets from...
Changes in Wiki Syntax Parsing from 6.0 EE SP1 to 6.0 EE SP2
legacy How To
In Liferay Portal 6.0 EE SP2, a new Creole parser for the Wiki portlet has been implemented and changed how links are parsed. For example, previously in 6.0 EE SP1, links using single brackets like "[ ]" will redirect the user to a new Wiki page. In 6.0 EE SP2 and newer versions, links...
Liferay DXP 7.1 Known Issues
legacy
For customers working on Liferay DXP 7.1, the following table has been formed to serve you and provide current information regarding known issues that have been discovered, reported, or resolved. Please be sure to check the linked LPS ticket for more information on an issue. We also...
Liferay DXP 7.0 Known Issues
legacy Troubleshooting
For customers working on Liferay DXP 7.0, the following table has been formed to serve you and provide current information regarding known issues that have been discovered, reported, or resolved. Please be sure to check the linked LPS ticket for more information on an issue. We also...
Avoiding Authentication Errors With IE8 and IE9
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. When a session of Liferay times-out, an Invalid Authentication error is displayed. When the error is displayed, it...
User Interface Changes in DXP 7.0
legacy
This article highlights several changes to front-end tools and features with User Interface for Liferay DXP 7.0. Resolution Here are some highlighted changes followed by brief explanations of new projects: Modularization; css and javascript files can be moved with modified file...
Buttons missing from CKEditor when using Internet Explorer 8
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. While using Internet Explorer 8 Compatibility mode, some of the CKEditor tool bar options are missing and thus...
Things You Should Know Before Using Liferay WYSIWYG Portlet
legacy
The Liferay WYSIWYG portlet allows for WYSIWYG editing capabilities in a very simplified package. While the lightweight nature of the Liferay WYSIWYG portlet can be useful, Liferay Marketplace indicates that the app, "should only be used when the full capabilities of Liferay's CMS system...
Applying Security Update 2012-05-25 requires Tunnel-web
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. When trying to apply Security Update 2012-05-25 the following error message occurs: "security-hotfix-5-6012 ::...
SAML Comprehensive Quick Start Guide for Liferay Portal
legacy How To
This is a comprehensive article that documents the steps for how to set up SAML on Liferay Portal 6.2 EE. In addition, this article covers the different ways that SAML can be implemented and utilized. SAML (Security Assertion Markup Language) is an XML-based open standard data format for...
Unable to add portlets in Nested Portlet
legacy Troubleshooting
Issue When using the "Nested Portlets" portlet, one possibility is that portlets cannot be nested because the Nested Portlets portlet is collapsed. Resolution Ensure Nested Portlets is not collapsed when attempting to add other portlets within its frame., content:...
Minification May No Longer Work if JS Code Contains eval() or with() on DXP 7.0
legacy How To
This article serves as a reference concerning an intended change in the minification process which might break some JavaScript code. After upgrading from Liferay Portal 6.2 to Liferay DXP 7.0, any JavaScript code that uses eval() or with() may no longer work as expected. After the...
LiferayPortletURLs Generated For a .War File Do Not Have Authentication Token
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Subscribers often develop custom portlets and themes based on the APIs Liferay provides. As part of the portlet...
Kaleo Workflow Changes for DXP 7.0
legacy How To
This article documents the Kaleo workflow changes that have taken place in Liferay Digital Experience Platform. In DXP, there are some Kaleo Workflow related user experience changes happening surrounding Web Content. These changes include: Unlike 6.2 and previous versions, the Web...
JSONWS Guest Access
legacy
The Liferay platform's JSONWS page is available to unauthenticated users at your Liferay_URL/api/jsonws. However, this does not mean that guest users have access to execute JSON web services. Even if the web services are listed in JSONWS page when accessing as Guest, most of the web...
Microsoft Internet Explorer 11 Performance Issues Due to CSS Style Calculations
legacy
Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. This article documents...
Internet Explorer 11 with Compatibility Mode May Lead to Slow Page Loads
legacy Troubleshooting
Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. Customers using Internet...
Map of Liferay DXP 7.0 Modularized Apps
legacy
Many apps from Liferay Marketplace are now included in Liferay Digital Experience Platform 7.0 Suites, and are updated through Fix Packs and Service Packs.  Please see the complete list below: Resolution Collaboration Suite Liferay Notifications Liferay Wiki Navigation Forms and Workflow...
Getting Started With Developer Studio
legacy How To
With the purchase of a subscription to Liferay Digital Experience Platform (DXP), customers have access to Liferay Developer Studio, which  is a set of Eclipse plugins designed to ease development with Liferay DXP.  This article documents the features included with Liferay Developer...
Applying Patches to Liferay Portal for Versions 6.0 EE SP1 and earlier
legacy How To
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. This article describes how to deploy patches to Liferay in a variety of environments. The steps are seperated by...
Configuring Log4j Logging for the Audit Portlet in DXP 7.0
legacy How To
This article demonstrates how to create a separate audit.YYYY-MM-DD.log file within ${liferay.home}/log for audit INFO messages. It should roll over every day with this configuration. Resolution Once the DXP 7.0 instance has started, navigate to the Control Panel → Configuration → System...
Patching Tool 2.0.8
legacy
The Patching Tool 2.0.8 is a maintenance release for Liferay Digital Experience Platform 7.0 and 7.1, which includes fixes and minor updates.  Resolution Release Highlights:  Introduces the command, system-info, which provides additional hardware information, such as number of CPUs, disk...
Minification Issues When Using ES6 in Your Custom Code
legacy Troubleshooting
This article documents a minification error you will encounter if using ECMAScript 6 (ES6) in your custom code and the ES6 code is not transpiled. In a production environment, we enable the following property in order to minify CSS and JavaScript resources, and to make our code lighter....
Liferay Portal Activation Key Deployment Instructions for versions 5.2 SP4 and earlier
legacy How To
An activation key for Liferay version 5.4 SP4 and lower is based off the Server ID or server MAC address and utilizes a license key. The key will be generated by Liferay's Provisioning team. Please follow the deployment instructions below. Resolution After obtaining an activation key:...
Adding a User to a Site, Role, or User Group Automatically
legacy How To
This article describes how to add sites, roles or user groups to a user automatically. Resolution Go to Control Panel Select Portal Settings Select the Users section Select the tab for Default User Associations Add name of site, role or user groups in the relevant fields Notice that any...
Staging Best Practices for Liferay Portal
legacy Troubleshooting
This article documents some recommendations that administrators should be mindful of when they prepare to use Staging on their Sites, or when they are managing their already existing Staging infrastructure. Local Staging vs. Remote Staging When planning to use Staging, one of the first...
Customizing the Announcements Portlet in DXP 7.1
legacy How To
This article details how to optimize the Announcement portlet using the Customize Announcement Displayed feature in Liferay Digital Experience Platform (DXP) 7.1. The Announcements app allows users to broadcast important information to different groups of users. Each announcement can be...
Creating High Contrast Color Themes in Liferay DXP 7.0
legacy How To
Beginning with DXP 7.1, the Liferay platform makes use of Clay, which is the implementation of Lexicon 2.0 and the Lexicon Experience Language. This version provides improved accessibility with the offering of high contrast color schemes. For a first-hand look, check out the Alerts page...
Creating Custom Validation Scripts on Web Form Portlet With DXP 7.0
legacy How To
This article documents how to use the custom validation script feature in the Web Form Portlet on Liferay DXP 7.0. Users might have used the same feature on Liferay Portal 6.2 and wonder which features are the same and what has changed. Please note that these instructions are for the...
Configuring Liferay DXP as SP and OKTA as IdP
legacy How To
This article documents the basic steps users need to execute in order to set up their instance of Liferay DXP as SP, and OKTA as IdP. Resolution OKTA Configuration Log in to OKTA and navigate to Admin > Add Application (Shortcuts in the right menu) > Create New App. Select SAML 2.0....
Requesting a New Feature or Feature Improvement
How To
Creating and Upvoting Feature Requests As an open-source company, Liferay has always valued community feedback and suggestions to help us continually improve our products. To request for a new feature or suggest enhancements to existing ones, post your ideas in the dedicated Product...
Disabling Email Notifications With the Blogs Portlet
legacy How To
There may be instances in which an administrator would like to disable the ability for the creator of blog entries to receive email notifications when an entry is added or updated, or when comments are added.  Resolution The following are the relevant properties that you can set and edit...
Adding Custom Password Reminder Questions
legacy How To
This article provides step-by-step instructions on how Liferay Portal, or Liferay Digital Enterprise 7.0, administrators can enable and leverage the user reminder queries. In addition, this article also documents how end users can customize their password reminder questions. Resolution...
Changing the Page Title in DXP 7.x
legacy How To
By default, the page title in Liferay Digital Experience Platform 7.x displays in the format of Page Name - (Site Name) -  Portal Name. This article documents how to change the portal name so that all page titles contain your desired portal name. Resolution Execute the following steps....
Can I Create a Remote Live Database from a Copy of the Staging Database?
legacy
This article documents Liferay's position on duplicating a database to create a staging environment. The Use Case In order to enable Remote Live Staging, system administrators must have two databases: a staged environment and a live environment. One assumption is that it should be...
Document Library Permissions Are Not Inherited Between Parent and Child Folders/Files
legacy
This article describes the behavior in which permissions do not propagate from the parent folders to the files or children folders uploaded in the Document Library. Also, this article will discuss what the following properties do in the portal with respect to permission inheritance....
Updating Plugins After Applying a Patch
legacy Troubleshooting
This article documents several possible solutions for updating plugins after a new fix pack has been installed. Specifically, customers have found that a plugin's libraries are not patched at the same time as the portal. Customers have also found that a customized plugin that modifies a...
Hiding Sensitive Server Details on the License Page
legacy Troubleshooting
This article documents how to hide sensitive server details, such as the IP Addresses or MAC Addresses, when an administrator deploys an invalid activation key. This poses a security risk because the information is in the public domain. Steps to Reproduce: Start the application servers....
Changes in MVCActionCommands and portletIds
legacy How To
This article documents changes to the MVCActionCommand type of commands after Liferay DXP 7.0 Fix Pack 11 is deployed. This change most affects developers building portlets in Liferay IDE tools (e.g. Liferay Developer Studio or Liferay Blade). Before Fix Pack 11, developers did not have...
LDAP Import Rejects Users From Certain Domains
legacy Troubleshooting
This article explains why users from specific domains are not imported through LDAP due to the email address validator in the Liferay platform, and provides a solution to resolve this if a specific domain is required for your business needs. For example, domains that use two hyphens (for...
Using Liferay Connector to OAuth EE
legacy How To
What is OAuth? It is a utility that authorizes third party applications to interact with the Liferay platform. The example from our official documentation is worth repeating here; users can make Twitter or Facebook available on Liferay Portal or DXP. To gain access to Facebook or...
Using the Data Migration Tool in Liferay Portal
legacy How To
This article describes the two uses of the data migration tool in the system administration section of Liferay Portal. The Data Migration Tool is fully supported for Liferay Portal 6.2 and below. It has been deprecated in DXP 7.0. Note: The tool migrates only Liferay data; that is, data...
Marketplace Apps Integrated into Liferay DXP 7.1
legacy Troubleshooting
The following apps were previously released on Liferay Marketplace, but have been integrated as core modules in Liferay Digital Experience Platform 7.1. Liferay Adaptive Media Liferay Calendar Liferay Connector to Elasticsearch 6 Liferay Invitation Liferay Notifications Liferay Screens...
Redirecting Users to a Custom Page for Error Code 404
legacy How To
Issue The purpose lt of this article is to provide instructions on how to redirect users to a custom page in case of error code 404; instead of displaying the default page.  Environment DXP 7.0+ Resolution There are two alternative approaches: With a custom site page: Create a page from...

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