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Administering Connections 7.0
Welcome to the HCL Connections documentation site. HCL Connections is social networking software designed for the workplace. Its features help you to establish dynamic networks that connect you to the people and information you need to achieve your business goals.
Administering
Run administration and maintenance tasks to keep your environment up-to-date. For example, learn how to customize your deployment or how to use the wsadmin utility to edit configuration files. You can also schedule tasks, maintain application databases, moderate content, or manage users and their roles.
Administering common areas
Administer the common areas of HCL Connections.
Administering the Widget container
The Widget Container is the HCL Connections-specific integration of the Common Rendering Engine, also known as the CRE.
Controlling the maximum file upload size for the Connections OpenSocial Container
You can use the container file upload policy to manage the file upload size for the HCL Connections OpenSocial Container.

Administering Connections 7.0
Welcome to the HCL Connections documentation site. HCL Connections is social networking software designed for the workplace. Its features help you to establish dynamic networks that connect you to the people and information you need to achieve your business goals.
- What's new in HCL Connections
  Find out about features that are new or updated in this release of HCL Connections.
- Product overview
  Learn how to deploy, customize, and administer the HCL Connections social networking product.
- Planning
  Before installing HCL Connections™, study the system requirements, deployment options, and documentation conventions.
- Installing Connections
  To install HCL Connections™, you need to follow a detailed series of procedures.
- Installing or upgrading Component Pack for Connections
  HCL Connections 7.0 now supports the latest Component Pack based in Harbor, an open-source container and Helm registry hosted by HCL for the Component Pack build. Deployments that are new or carrying Component Pack 7 will use this approach for a simplified installation/upgrade process, while releases prior to 7.0 will first need to upgrade to Component Pack 7 using a zip file and a local Docker registry.
- Post-installation tasks
  After installation, you need to perform further tasks to ensure an efficient deployment.
- Optional: Installing and configuring Tiny Editors for HCL Connections
  The Tiny editors are alternative rich-text editors which can be installed for HCL Connections™. They provide additional features and extensive customization options not available with the default editor.
- Optional post-installation tasks
  Complete the post-installation tasks that are relevant to your deployment.
- Uninstalling
  Uninstall HCL Connections.
- Upgrading and updating
  Upgrade HCL Connections and its supporting software to the latest release and then update the installation with the latest interim fixes or cumulative fixes. Refer to the What's New in HCL Connections to review the features in the latest release and gather download links or links to the latest fix list and update strategy information.
- Administering
  Run administration and maintenance tasks to keep your environment up-to-date. For example, learn how to customize your deployment or how to use the wsadmin utility to edit configuration files. You can also schedule tasks, maintain application databases, moderate content, or manage users and their roles.
  - Administering common areas
    Administer the common areas of HCL Connections.
    - Administrator checklist
      Consider tasks that you might want to complete after you install HCL Connections and before users start using it.
    - Administration tools
      Use the wsadmin utility to edit configuration properties or run administrative commands.
    - System maintenance
      Make sure HCL Connections works properly in your particular environment.
    - Managing content
      Use superusers, moderation, and other methods to manage HCL Connections content.
    - Administering the Widget container
      The Widget Container is the HCL Connections-specific integration of the Common Rendering Engine, also known as the CRE.
      - Administering gadgets for HCL Connections and widgets for Home page
        You can extend the functionality of the Home page application by adding custom widgets and extend HCL Connections by adding OpenSocial gadgets. To make the widgets and gadgets available for use, you can add them from the Administration view and then enable them for use.
      - Gadget registration commands
        Administrators can register gadgets for the Home page, and register widgets for the Communities, and Profiles applications, using the NewsWidgetCatalogService commands or the Administration view on the Home page.
      - Configuring OAuth for custom gadgets
        The HCL Connections™ supports an OAuth 2.0 consumer proxy that allows the Homepage component to surface gadgets in an OpenSocial container that can interact with an OAuth 2.0 protected service. In order for this proxy to function, there are a series of new administration commands that are exposed in the News service to define OAuth 2.0 providers, clients, and the associated gadget that will interact with the protected service.
      - Registering HCL Notes as a consumer of the Activity Stream and Embedded Experience gadgets
        HCL Connections and Domino® administrators can work together to facilitate seamless integration between HCL Connections and Notes® and iNotes®. Your administrator can export the Activity Stream and Embedded Experience gadgets and hand them off to the Domino administrator to be included in the corporate Widget Catalog where they can then be deployed to end users using Widget policies.
      - Configuring per-host proxy access rules for OpenSocial gadgets
        Proxy access is configured on a per-gadget level. This configuration is distinct from the proxy configuration file in that it specifies which end points may be contacted rather than what tokens or headers may be sent. In general the proxy access is configured during gadget registration by setting the Server access setting to external (outside the SSO domain) or all server access. Beyond these two settings, an administrator may expand or restrict access further by specifying custom proxy or (in cases where they wish for extra security) may enumerate per-gadget-per-server (and even per user) custom proxy rules. Custom proxy rules are defined in a separate configuration file.
      - Controlling the maximum file upload size for the Connections OpenSocial Container
        You can use the container file upload policy to manage the file upload size for the HCL Connections OpenSocial Container.
      - Clearing the widget cache
        Two methods of clearing the widget cache are available: using the HCL Connections Home page administrative user interface or using a NewsWidgetCatalogService command.
      - Security token properties
        You can configure security token properties in the LCC/opensocial-config.xml in the LotusConnections-config directory.
    - Managing access
      Manage roles, credentials, users, and directories, and allow third-party access to HCL Connections data.
    - Managing external user access
      Manage the access that people from outside your organization (external users) have to your HCL Connections implementation.
    - Customizing the deployment
      Perform optional tasks to customize your HCL Connections deployment.
    - URL Preview
      URL preview allows users decide quickly whether to follow a link by displaying a thumbnail preview for URLs.
  - Administering Activities
    Configure Activities to best meet the needs of your environment.
  - Administering Blogs
    Administer site-wide settings for Blogs from either the Blogs user interface or via the wsadmin client.
  - Administering Bookmarks
    You configure and administer Bookmarks using scripts accessed using the wsadmin client. Changes to Bookmarks configuration settings require a restart of the Bookmarks server before they take effect. Changes made using administrative commands take effect immediately.
  - Administering Communities
    Configure and administer Communities using scripts accessed using the IBM® WebSphere® Application Server wsadmin client.
  - Administering Files
    You administer Files using the wsadmin client to specify properties in a configuration file, or run administrative commands.
  - Administering Forums
    Administer Forums by specifying properties in a configuration file or running administrative commands.
  - Administering the Home page
    You can administer site-wide settings for the Home page from the Home page administration user interface or using the wsadmin client.
  - Administering the News repository
    You administer the News repository using scripts accessed using the wsadmin client. Changes to News configuration settings require node synchronization and a restart of the Home page server before they take effect.
  - Administering Profiles
    Profiles provides two types of administrative capabilities: configuration settings and administrative commands. You change configuration settings and execute administrative commands by running scripts from the wsadmin command line.
  - Administering Search
    The Search service provides a point for performing full text and tag searches across all the deployed HCL Connections applications. Search is a required application for all HCL Connections applications, and it must be running to prevent unexpected behaviors in the other applications.
  - Administering Wikis
    Configure and administer Wikis by using the wsadmin client to run administrative commands or by editing the configuration file directly.
  - Administering Component Pack for Connections
    Monitor the services for Component Pack for HCL Connections™ and troubleshoot issues.
- Customizing
  Customize HCL Connections™ to fit your environment.
- Security
  HCL Connections™ provides a flexible security infrastructure that supports an open, easily shareable data model.
- Mobile
  See the HCL Connections™ Mobile documentation for Connections Cloud and Connections on-premises.
- Developing
  Get information about how to use the APIs provided with HCL Connections™ and how to use Connections Customizer to modify the Connections pages that are returned to users.
- Troubleshooting and support
  To isolate and resolve problems with your HCL products, you can use the troubleshooting and support information. This information contains instructions for using the problem-determination resources that are provided with your HCL products, including HCL Connections™.

Controlling the maximum file upload size for the Connections OpenSocial Container

You can use the container file upload policy to manage the file upload size for the HCL Connections OpenSocial Container.

About this task

For features that utilize the OpenSocial container including the Files and Connections mail gadgets, the maximum file upload size is controlled via the container file upload policy. By default, this setting allows a max file upload of 10 MB. To modify this setting:

Procedure

Add the <properties> element at the end of the LotusConnections-config.xml file if it is not already present.

Within the <properties> element add <genericProperty name="shindig.config.container.overrides"> to specify the maximum upload size in bytes as follows:

<properties>
<genericProperty name="shindig.config.container.overrides">
{
   // Max file upload in bytes
    "gadgets.jsonProxyUrl.maxPostSize" : 10485760
}
</genericProperty>
<properties>