1. 16 Apr, 2002 6 commits
  2. 15 Apr, 2002 9 commits
  3. 14 Apr, 2002 4 commits
  4. 13 Apr, 2002 1 commit
  5. 12 Apr, 2002 1 commit
    • Robert Ricci's avatar
      New program: pcapper · 7c154d1d
      Robert Ricci authored
      Runs on a node and uses libpcap to count packets going by. Opens a
      socket, so that remote programs can connect and, say, graph its
      output. The client gets to specify the interval at which it wants
      counts reported. Supports multiple interfaces, and multiple clients
      (with different intervals.) It can also write packet counts to a file,
      for analysis later.
      7c154d1d
  6. 11 Apr, 2002 5 commits
  7. 10 Apr, 2002 10 commits
    • Leigh B. Stoller's avatar
      Fun with Silly Sorting. Some people would call them "views" but I just · 900196b4
      Leigh B. Stoller authored
      call 'em tuits (okay, I have no idea what a tuit is).
      900196b4
    • Robert Ricci's avatar
      Add stated to boss startup · f0241d51
      Robert Ricci authored
      f0241d51
    • Robert Ricci's avatar
      First pass at operational mode support for node states. · 4db415f5
      Robert Ricci authored
      Operational mode (op_mode in the database) affects the state diagram
      and timeouts for a node. Modes planned so far are:
      NORMAL    - Normal operation
      DELAYING  - Acting as a delay node
      UNKNOWNOS - Running an OS that does not report its state (OSKit kernels, etc.)
      RELOADING - Disk reloading
      
      stated now responds to to TBNODEOPMODE events, and sets database state
      accordingly. The set of state timeouts and valid state transitions are
      affected by a node's operational mode.
      
      The nodes table now stores information about operational modes, and
      the state_transitions and state_timeouts tables include the operational
      mode in addition to states.
      
      Next step will be to get the appropriate programs to send TBNODEOPMODE
      events.
      4db415f5
    • Leigh B. Stoller's avatar
      log (more informative) error when authentication fails for mysterious · d5aa3129
      Leigh B. Stoller authored
      reasons, as happens when Dave's autostatus daemon connects and closes
      right away.
      d5aa3129
    • Leigh B. Stoller's avatar
    • Robert Ricci's avatar
      Fix typo: s/readpending/reloadpending/ · 4f9b11e8
      Robert Ricci authored
      4f9b11e8
    • Leigh B. Stoller's avatar
      A fair amount of cleanup, both of the ssl stuff and of tmcd in general. · 40d072cf
      Leigh B. Stoller authored
      Deal with ssl/nossl clients; at Chad's suggestion add a small handshake
      tag to ssl enabled tmcc/tmcd which tells tmcd that it needs to enter
      full SSL mode. This allows old tmcc to connect to an ssl enabled tmcd,
      and still work okay.
      
      I've also ironed out the verification stuff. At the client, we make sure
      that the CommonName field of the peer cert maps to the same address that
      we connected to (bossnode).
      
      At the server, we check the OU field of the cert (we create the client
      certs with the OU field set to the node type; a convention I made up!).
      It must match the type of the node, as we get it from the nodes table.
      Also check the CommonName to make sure it matches our hostname. This is
      by no means bulletproof, but perfection is costly, and we don't have the
      money!
      
      Also cleaned up the REDIRECT testmode stuff. Instead of ifdef'ed under
      TESTMODE, leave it compiled in all the time, but only allow it from the
      local node (where tmcd is running). Mere users will not be able to
      access it, but testbed people can use it since they have accounts on the
      boss node.
      40d072cf
    • Leigh B. Stoller's avatar
      Convert to prompt=no, with per cert config files. This avoids all · 658ee16b
      Leigh B. Stoller authored
      interaction with the user. The main point to note is that for the
      clients, there is a localnode.cnf and a ronnode.cnf. The difference is
      that I encode the type (pcron) in one of the extra fields so that tmcd
      can do a check on it. This is in lieu of per client certs, which would
      be a big pain in the butt right now. As we add other remote groups, we
      will create new config files. I bet this will change over time, as
      we learn more.
      
      Chad, it would be nice the tiptunnel cert could be generated from this
      setup.
      658ee16b
    • Leigh B. Stoller's avatar
      c85e32d6
    • Leigh B. Stoller's avatar
      Add green/red ball gif to node listing, reflecting whether the node is · 8448ae31
      Leigh B. Stoller authored
      up or not (what the up/down page does, but its more useful on this
      page.
      8448ae31
  8. 09 Apr, 2002 4 commits