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Resource Type
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Deployment Approach
Capability
Feature
Customer and Deployment Impact of Disabling TLS 1.0 for Inbound Traffic on Liferay Services
legacy
Due to vulnerabilities in the Transport Layer Security v1.0, Liferay has disabled TLS 1.0 for inbound secure connections on all systems and services on January 11, 2019. We previously announced in November 2018 that...
Patching Tool v22
legacy
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 While the article is no longer maintained, the information may still be applicable. The...
Scoping Vocabulary and Categories
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In Liferay Portal 6.1.x, it became possible to create vocabularies (and thus categories) that only allow certain types of assets. For instance, it's possible to have a vocabulary and...
Liferay Schema Encoding
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The Liferay schema encoding should always match the encoding used in the database. One of the easiest ways to do this is to simply use UTF-8 across the board so that no issues arise....
Introduction of Sites in Liferay 6.1 EE
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In previous versions of Liferay Portal, there were two distinct ways to group things: Communities and Organizations. With Liferay Portal 6.1, these two options are still available, but...
Installing Liferay on Mule Tcat
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Liferay Portal Tcat Edition is a combination of Liferay Portal—the leading open source portal—and Tcat Server—an enterprise grade administration console for the Apache Tomcat application server. Tcat server provides...
Import Data Strategies
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This article describes the methods that can be used during an import of a LAR file to update the data that is already present in the target Site. There are three data strategies that change the behavior for how the...
Kaleo Forms Admin Assign Forms Back Button Disappears After Deleting a Chosen Form
legacy
This article outlines a known issue that exists in Kaleo Forms EE 2.1.0 for Liferay 6.2 and includes a link to the respective ticket for more up-to-date progress on the particular issue. Resolution Note the following...
Liferay Portal 6.0 Documentation
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Liferay Portal 6.0 is a platform for creating effective business applications and solutions. It offers a robust feature set, impressive scalability, time-saving development tools,...
Liferay Portal 5.2 Documentation
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Liferay Portal 5.2 is a platform for creating effective business applications and solutions. It offers a robust feature set, impressive scalability, time-saving development tools, and...
Liferay Portal 6.1 Documentation
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Documentation Using Liferay Portal 6.1 Whitepapers Portlet and Feature Overview WCM Quick Start Guide  , content: Documentation Using Liferay Portal 6.1 Whitepapers Portlet and Feature Overview WCM Quick Start Guide  ,...
Liferay Portal 6.2 Whitepapers
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Access high-level technical briefs on Liferay Portal 6.2 features, business benefits, and guides to best practices. Deployment Checklist Document Library Migrating to Liferay Portal...
Storing Lucene Indexes in Various Ways
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This article documents how to change where the indexes are stored. Resolution Please see the excerpt from the portal.properties file about the lucene.store.type property: Designate...
Site Template Use Cases
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A site template is a hierarchical set of pages and content that can be used as a template for creating new sites. Due to the power and many options of this feature, there is a large...
Patching Tool 1.0.24
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The Patching Tool 1.0.24 is a maintenance release which includes fixes and minor updates.  Resolution Release Highlights Minor visual updates in the info command. Resolves a problem...
Liferay Faces: Features
legacy
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...
False Security Issue in FCKEditor and Liferay 6.x Reported as CVE-2018-10795
legacy
Recently, a security vulnerability was filed in Mitre under CVE-2018-10795 reporting an issue in FCKEditor and Liferay Portal 6.x versions. Resolution Liferay disputed this issue because file upload is an expected...
Create a Plan for Maintaining Database-File System Consistency for Staging
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Remember that Liferay’s database and file system are generally separate data sources that need to be in sync as Liferay references the file system. When backing up, make sure that these sources are backed up in a way...
Wiki Permission Details
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Wiki Permissions can be "layered" because of the multiple permissions that can go into it. This article aims to explain the different levels that wiki permissions can happen on....
Guide for Document and Media Library in Liferay Portal 6.1 and 6.2
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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...
How Password Policies are Applied in Liferay
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This article describes several cases in which a user can receive a password policy. Resolution Here are several use-cases outlining how password policies are applied in Liferay Portal. Case 1 When a user and all...
Liferay Information for Common Browsers
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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.  The following article contains relevant...
Guide for Document Library 5.2 and 6.0
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...
LDAP Frequently Asked Questions
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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. As many Liferay subscribers use...
Liferay Sync Frequently Asked Questions
legacy
Information about products not created by Liferay is provided for informational purposes only and does not constitute Liferay Support recommendation nor endorsement. Liferay also does not assume any responsibility...
Introduction to AlloyUI
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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 provides you with three...
DXP Features Summary
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Liferay Digital Experience Platform (DXP) has been redesigned to include new functionality. The following list is a summary of what is new to Liferay DXP. Digital Experience Platform (DXP) Foundation OSGi Open...
Managing Expired and Future Scheduled Web Content
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This article documents how the Web Content Display portlet is designed to display different versions of the same Web Content article. In particular, this article discusses the intended...
ThreadLocal Leaking Caused by Usages of Netty in Elasticsearch
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This article documents a possible known issue where there is ThreadLocal leak shown in the console logs when shutting down the application server:...
Extension Environment Migration Tips
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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....
Spring Framework Security Vulnerabilities: CVE-2018-1270, CVE-2018-1271, CVE-2018-1272
legacy
QUESTION: How are Liferay Digital Enterprise 7.0 and Liferay Portal affected by the Spring Framework Vulnerabilities: CVE-2018-1270, CVE-2018-1271, and CVE-2018-1272? Resolution Impact to Liferay CVE-2018-1270: Liferay...
Defining Wiki Permissions
legacy
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. Wiki...
Patch Management Best Practices
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The principles below are adopted from general industry standard patch management best practices. Following these will help mitigate the risk of change on production servers. Awareness Liferay communicates the...
Message Boards Issue When Configuring With HTML and Creating Hyperlinks With the 'Other' Designation
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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...
Elasticsearch and Liferay Enterprise Search Security Advisory: CVE-2018-3831
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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...
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...
JSESSIONID Changes as Part of Liferay Security
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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...
Using the 'getOriginalServlet' Function to Retrieve the Default Query String in DXP 7.0
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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...
Liferay DXP 7.1 Known Issues
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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,...
User Interface Changes in DXP 7.0
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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...
Things You Should Know Before Using Liferay WYSIWYG Portlet
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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...
JSONWS Guest Access
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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...
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...
Map of Liferay DXP 7.0 Modularized Apps
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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...
Patching Tool 2.0.8
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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: ...
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...
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...
Staging Best Practices for DXP
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This article documents some recommended suggestions 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....
API経由で登録したユーザのパスワードとパスワードポリシーの適用について
legacy
, knowledgeArticleType: reference, legacy: true, name: API経由で登録したユーザのパスワードとパスワードポリシーの適用について, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 112608, title: API経由で登録したユーザのパスワードとパスワードポリシーの適用について
ページの一覧を取得する方法。
legacy
, knowledgeArticleType: reference, legacy: true, name: ページの一覧を取得する方法。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 112601, title: ページの一覧を取得する方法。
Monitoringで表示されているメモリ使用率が上昇し続けます。
legacy
, knowledgeArticleType: reference, legacy: true, name: Monitoringで表示されているメモリ使用率が上昇し続けます。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 105209, title: Monitoringで表示されているメモリ使用率が上昇し続けます。
システム設定エクスポート時のハッシュ値
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, knowledgeArticleType: reference, legacy: true, name: システム設定エクスポート時のハッシュ値, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 105555, title: システム設定エクスポート時のハッシュ値
DDL定義からフィールドを削除しても、エクスポートしたCSVに削除済みフィールドが存在する
legacy
, knowledgeArticleType: reference, legacy: true, name: DDL定義からフィールドを削除しても、エクスポートしたCSVに削除済みフィールドが存在する, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 109206, title:...
WAFの詳細を教えてください。
legacy
, knowledgeArticleType: reference, legacy: true, name: WAFの詳細を教えてください。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 108897, title: WAFの詳細を教えてください。
SAMLログイン時、Liferay側のパスワード有効期限が切れている場合の動作。
legacy
, knowledgeArticleType: reference, legacy: true, name: SAMLログイン時、Liferay側のパスワード有効期限が切れている場合の動作。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 112608, title: SAMLログイン時、Liferay側のパスワード有効期限が切れている場合の動作。
Liferay PaaSのノードのIDについて
legacy
, knowledgeArticleType: reference, legacy: true, name: Liferay PaaSのノードのIDについて, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 106496, title: Liferay PaaSのノードのIDについて
セッションタイムアウトの時間を、インスタンスごとに設定したいです。
legacy
, knowledgeArticleType: reference, legacy: true, name: セッションタイムアウトの時間を、インスタンスごとに設定したいです。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 109505, title: セッションタイムアウトの時間を、インスタンスごとに設定したいです。
LESの注意メッセージが出る条件について。
legacy
, knowledgeArticleType: reference, legacy: true, name: LESの注意メッセージが出る条件について。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 108490, title: LESの注意メッセージが出る条件について。
Analytics Cloudから、「データをクリア」を実行した場合の動作
legacy
, knowledgeArticleType: reference, legacy: true, name: Analytics Cloudから、「データをクリア」を実行した場合の動作, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 109488, title: Analytics Cloudから、「データをクリア」を実行した場合の動作
グリッドの位置調整の数
legacy
, knowledgeArticleType: reference, legacy: true, name: グリッドの位置調整の数, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 110442, title: グリッドの位置調整の数