1. 01 Jul, 2014 1 commit
  2. 26 Aug, 2013 1 commit
  3. 24 Sep, 2012 1 commit
    • Eric Eide's avatar
      Replace license symbols with {{{ }}}-enclosed license blocks. · 6df609a9
      Eric Eide authored
      This commit is intended to makes the license status of Emulab and
      ProtoGENI source files more clear.  It replaces license symbols like
      "EMULAB-COPYRIGHT" and "GENIPUBLIC-COPYRIGHT" with {{{ }}}-delimited
      blocks that contain actual license statements.
      
      This change was driven by the fact that today, most people acquire and
      track Emulab and ProtoGENI sources via git.
      
      Before the Emulab source code was kept in git, the Flux Research Group
      at the University of Utah would roll distributions by making tar
      files.  As part of that process, the Flux Group would replace the
      license symbols in the source files with actual license statements.
      
      When the Flux Group moved to git, people outside of the group started
      to see the source files with the "unexpanded" symbols.  This meant
      that people acquired source files without actual license statements in
      them.  All the relevant files had Utah *copyright* statements in them,
      but without the expanded *license* statements, the licensing status of
      the source files was unclear.
      
      This commit is intended to clear up that confusion.
      
      Most Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the Affero GNU General Public License, version 3
      (AGPLv3).
      
      Most Utah-copyrighted files related to ProtoGENI are distributed under
      the terms of the GENI Public License, which is a BSD-like open-source
      license.
      
      Some Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the GNU Lesser General Public License, version 2.1
      (LGPL).
      6df609a9
  4. 08 Oct, 2011 1 commit
    • Mike Hibler's avatar
      Use boss as the ssh proxy if inner ops is a VM. · 992665d3
      Mike Hibler authored
      Subtle: if your elabinelab uses a VM for ops, then there will be no
      myops.eid.pid.emulab.net DNS alias created outside (since there is no actual
      ops node in the topo) and thus the inner ops cannot be used as a proxy for
      ssh'ing to the unroutable inner nodes. In that case we use the inner boss
      instead.
      992665d3
  5. 28 Jul, 2011 1 commit
  6. 23 Feb, 2010 1 commit
  7. 07 Sep, 2007 2 commits
  8. 19 Jun, 2007 1 commit
  9. 12 Feb, 2007 1 commit
    • Leigh Stoller's avatar
      * Replace the argument processing code in all pages. Currently we rely on · 48acc8e3
      Leigh Stoller authored
        register_globals=1 to turn POST/GET/COOKIES arguments in local variables.
        This is known to be a terrible security risk, and we keep saying we are
        going to fix it, and now I am. In order to accomplish this on a
        transitional basis (since I don't want the entire web interface to stop
        working while I debug it), and because the code just needs the cleanup, I
        am doing it like this: Each page will sport new declarations at the top:
      
      	RequiredPageArguments("experiment", PAGEARG_EXPERIMENT,
                                    "template",   PAGEARG_TEMPLATE,
                                    "instance",   PAGEARG_INSTANCE,
                                    "metadata",   PAGEARG_METADATA,
                                    "osinfo",     PAGEARG_OSINFO,
                                    "image",      PAGEARG_IMAGE,
                                    "project",    PAGEARG_PROJECT,
                                    "group",      PAGEARG_GROUP,
                                    "user",       PAGEARG_USER,
      			      "node",       PAGEARG_NODE,
      			      "yesno",      PAGEARG_BOOLEAN,
      			      "message",    PAGEARG_STRING,
      			      "age",        PAGEARG_INTEGER,
                                    "cost",       PAGEARG_NUMERIC,
                                    "formfields", PAGEARG_ARRAY,
                                    "unknown",    PAGEARG_ANYTHING);
      
      	OptionalPageArguments("canceled", PAGEARG_BOOLEAN);
      
        The first token in each pair is the name of the global variable to
        set, and the second token is the type. So, for "experiment" we look at
        the URL for a pid/eid or exptidx, etc, sanity check them (safe for a
        DB query), and then try to find that experiment in the DB. If it maps
        to an experiment, set global variable $experiment to the object. Since
        its a required argument, produce an error if not supplied. Similar
        treatment for optional arguments, with the obvious difference.
      
        The goal is to have ALL argument processing in one place, consistent,
        and correct. I've found numerous places where we leak unchecked
        arguments into queries. It also cuts out a lot of duplicated code.
      
      * To make the above easier to deal with, I've been replacing lots of
        hardcoded URLS in the code of the form:
      
      	foo.php3?pid=$pid&eid=$eid ...
      
        with
      
              CreateURL("foo", $experiment)
      
        which creates and returns the neccessary url string, by looking at
        the type of its arguments (experiment, template, instance, etc.)
      
        Eventually plan to replace them all so that URL handling throughout
        the code is all defined in one place (all the new URL code is in
        url_defs.php).
      
      * I have cranked up error reporting to tell me anytime a variable is
        used before it is initialized, plus a bunch of other stuff that PHP
        deems improper. Think of it like -Wall ... and boy we get a lot of
        warnings.  A very large percentage of the diffs are to fix all these
        warnings.
      
        The warnings are currently going to /usr/testbed/log/php-errors.log,
        and I'll be adding a script to capture them each night and mail them
        to tbops. This file also gets errors (this will be a change for
        developers; rather then seeing errors and warnings dumped in the
        middle of web pages, they will go to this file instead).
      
      * Major refactoring of the code. More objects (nodes, images, osids).
        Moving tons of queries into the objects in the hopes of someday
        getting to a point where we can split the web interface onto a
        different server.  Lots of general cleanup.
      48acc8e3
  10. 20 Dec, 2006 1 commit
  11. 19 Jun, 2006 1 commit
  12. 20 Jan, 2005 1 commit
  13. 14 Dec, 2004 1 commit
  14. 09 Nov, 2004 1 commit
  15. 31 Oct, 2003 1 commit
    • Robert Ricci's avatar
      Put back the content-disposition headers - Windows is totally lost · 9b1e6789
      Robert Ricci authored
      without them. But, use the 'inline' disposition instead of
      'attachment', which seems to allow Mozilla et al to run them w/o
      a dialog box. IE still pops one up, though.
      
      Also, change the extension of the ssh files to tbssh - tbc conflicts
      with other stuff under Windows.
      9b1e6789
  16. 22 Oct, 2003 1 commit
  17. 25 Aug, 2003 1 commit
    • Austin Clements's avatar
      Added knowledge of Plab nodes. The correct ssh port is now given when · 4da7262a
      Austin Clements authored
      appropriate.  The node status information now reports SSHD port
      separately; doesn't report IP port ranges for Plab nodes; does report
      RPM's for virtual nodes; only reports BIOS version if it's specified
      in the DB; and, if a control net IP isn't found for a node (the case
      with virtnodes), it reports the control net IP of the physical node.
      4da7262a
  18. 01 Jul, 2003 1 commit
    • Leigh Stoller's avatar
      Commit SSH node menu option, and support. Heavily based/borrowed from · f4bf9b5c
      Leigh Stoller authored
      Chad's tiptunnel stuff. Requires ssh-mime.pl in the current directory,
      to be installed as a browser helper application on the users machine.
      Copied Chad's instructions for the tiptunnel from the FAQ, and stuck
      it into ssh-mime.html as a help file (not really FAQ material). The
      intent of this of course is to make ssh into jailed nodes easier, but
      not having to know port numbers, or directly log into ops first, when
      the jails are using control network IPs in our private IP space (not
      routable from outside).
      f4bf9b5c