SELS

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University of Illinois
at Urbana-Champaign

sels

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SELS Brochure

Moderator

Quick links: Install Quick Usage Detailed Usage
A List Moderator creates a SELS list on the SELS List Server. He/she then subscribes users OR approves subscription requests. Then he/she generates keys for the list and each subscribed user. A List Moderator MUST download the SELS code to achieve this.

Install

  1. Download the tarball or zipfile from here to an appropriate location.
  2. Untar using tar xfzo sels-X.X.tar.gz if using Linux or MacOS. Use Winzip in case of Windows.
  3. cd selsX-X/LM/bin
  4. To check SELS prerequisites execute the following script.
    python SELSModerator.py -i
    Install any missing software and upgrade to appropriate versions if necessary.
    1. Check if you have the Unlimited Strength Policy files for your Java version using:
      python SELSModerator.py -p
    2. If you do not see a message "Unlimited Strength Policy Test Successful" then these files are not installed in your system correctly. To install them in the appropriate location follow these steps. Download the appropriate Java version Unlimited Strength Policy files, for example, for Java 1.6 download the zip archive from here to a temporary folder, say ~/tmp or C:\temp in Windows. Unpack the zip archive. On Linux and Mac OS run "locate" command to find the location of the files namely US_export_policy.jar, local_policy.jar, COPYRIGHT.html and README.txt. These files must be present with the default version of Java installed on your machine. On Windows XP, usually the location of these files is C:\Program Files\Java\jre\lib\security . Copy the "Unlimited Strength" files from ~/tmp or C:\temp in Windows, to overwrite these files. Repeat Step 5a.

Quick Usage

  1. Send email with subject "Request to create list <listname>" and attach your public (signature verification key).
  2. You will receive three emails from the List Server Admin
    • The first email contains LS Admin's public key. Import it to your keyring via your client or using "gpg --import LSadminkey.asc"
    • Second email contains your list password. Login to the list admin page, for e.g. NCSA List Server, to create the list, change settings for list, subscribe users, etc. Also change your password after first use.
    • The third email notifies you that all manual steps are complete and you are ready to generate keys for list and subscribed users.
  3. Go to ~selsX.X/LM/bin and run
    python SELSModerator.py -l <listname> --createLMkeys
  4. You will receive an email from the List Server containing the List Server (LS) public key. Execute the script as shown, and follow directions.
    python SELSModerator.py -l <listname> --createListkeys
  5. You will receive an email notification from List Server informing you that you are ready to "subscribe users" i.e. generate list key pair for users subscribed to your list.
    • For subscribing one user at a time execute the following command.
      python SELSModerator.py -l <listname> --subscribeUser 

      Make a note of the password you used to create subscriber's key pair in step 5. You will have to give this password to the user by some secure means , example phone call.

    • For mass subscription of users execute the following command.

      python SELSModerator.py -l <listname> --subscribeUser --batch <inFile.txt> 
      For creating input file "inFile.txt" , send an email with subject "who <list password>" to your mailman list, for e.g. mylist-request@pkirack1.ncsa.uiuc.edu

      You will receive an email containing email addresses and names of users' subscribed to your list. Save this information to a text file. A sample of what this file should look like is shown here.

       cd ~sels-X.X/LM/bin/lists/<listname>> 
      Locate the file SELS-<listname>.txt This file contains random passwords assigned to each user. Convey this password to the user by some secure means , ex. a phone call.
  6. You will receive a notification email from the List Server informing you that Corresponding (or proxy) keys have been generated for user at the List Server. This is the final step.

Detailed Usage

For detailed List Moderator instructions go here

Last modified 01/29/08 .
Copyright 2000-2008 Board of Trustees of the University of Illinois.