Enable virus scanningEdit configuration property settings to force the applications that handle uploaded files to scan all files for viruses.
Before you beginIBM Connections does not provide virus scanning software, but it does enable you to use existing virus scanning services implemented within your corporate infrastructure. Before you begin this procedure, find out the location of the virus scanning service.
IBM Connections supports the Internet Content Adaptation Protocol (ICAP) and its applications use this protocol to communicate with virus detection products. Ensure that the virus detection product used in your enterprise supports the ICAP 1.0 protocol. IBM Connections is certified to work with Symantec AntiVirus Scan Engine 5.1 and McAfee web Security Appliance (3400) and (3300).
Note: Disable any file cleaning services that are provided by the virus scanning product you are using. Cleaning must be disabled for the virus scanner to interact properly with IBM Connections. See the documentation for the virus scanner to determine how to disable file cleaning.
To edit configuration files, use the wsadmin client. See Starting the wsadmin client for details.
About this taskThe Bookmarks and Home page applications do not implement virus scanning because no files or images are uploaded to those application databases.
To enable virus scanning for Activities, Blogs, Communities, Files, Forums, Profiles, and Wikis...
- Use the wsadmin client to access and check out the IBM Connections configuration files.
- Enter the following command to access the IBM Connections configuration file: execfile("connectionsConfig.py")
If prompted to specify a service to connect to, type 1 to pick the first node in the list. Most commands can run on any node. If the command writes or reads information to or from a file using a local file path, pick the node where the file is stored. This information is not used by the wsadmin client when you are making configuration changes.
- Check out the IBM Connections configuration files:
- <working_directory> is the temporary working directory to which the configuration XML and XSD files are copied and are stored while you make changes to them. Use forward slashes to separate directories in the file path, even if you are using the Microsoft™ Windows™ operating system.
AIX and Linux™ only: The directory must grant write permissions or the command does not run successfully.
- <cell_name> is the name of the WAS cell hosting the IBM Connections application. This argument is case-sensitive, so type it with care. To obtain the cell name:print AdminControl.getCell()
- AIX or Linux:LCConfigService.checkOutConfig("/opt/temp","foo01Cell01")
- Microsoft Windows:LCConfigService.checkOutConfig("c:/temp","foo01Cell01")
- From the temporary directory to which you just checked out the IBM Connections configuration files, open LotusConnections-config.xml in a text editor.
- Uncomment the following block of XML, which can be found in the avFilter section:
<!--avFilter class="AVScannerICAP"> <property>av.scanner.servers=<myscanner.host.com></property> <property>exception.on.virus=yes</property> <property>av.scanner.service=<scanner.service></property> </avFilter-->
- Replace references to <scanner.service> with the name of the ICAP response modification service on the ICAP-enabled scanner. Select one of the following options:
Represents McAfee virus scanning software
Represents Symantec virus scanning software
Or add the ICAP response modification service for the virus scanning software that you want to support.
- Replace references to <myscanner.host.com> with the server name or IP address of the system hosting the virus scanner. To specify more than one server, separate multiple server names or IP addresses with commas.
<avFilter class="AVScannerICAP"> <property>av.scanner.servers=my.virus.scanning.server.com</property> <property>exception.on.virus=yes</property> <property>av.scanner.service=RESPMOD</property> </avFilter>
- To support scanning large files, specify values for the av.chunk.size and first.read.timeout properties:
<avFilter class="AVScannerICAP"> ... <property>av.chunk.size=50000</property> <property>first.read.timeout=120000</property> </avFilter>
If the scanner is not available, uploads are rejected to prevent someone from executing a denial of service attack against the scanner, intending to then upload an infected file. In the first.read.timeout property, you can set the number of milliseconds to allow a service to attempt to reach the scanner before rejecting the request.
- Save your changes to LotusConnections-config.xml.
- After making changes, check the configuration files back in and do so during the same wsadmin session in which you checked them out for the changes to take effect. See Apply common configuration property changes for information about how to save and apply your changes.
What to do nextOnce virus scanning is running in your environment, any scanning-related errors are written to the SystemOut.log file. See Troubleshooting virus scanning for information about possible errors and their causes.
Change common configuration property values
Apply common configuration property changes
Troubleshooting virus scanning