ChangeLog.1

# do not edit -- automatically generated by arch changelog
# arch-tag: automatic-ChangeLog--robey@lag.net--2003-public/secsh--dev--1.0
#

2005-04-18 00:53:57 GMT	Robey Pointer <robey@lag.net>	patch-164

    Summary:
      fix some docs
    Revision:
      secsh--dev--1.0--patch-164

    remove some epydoc comments about fileno() being non-portable.

    modified files:
     ssh/channel.py


2005-04-18 00:30:52 GMT	Robey Pointer <robey@lag.net>	patch-163

    Summary:
      add SFTPClient.close()
    Revision:
      secsh--dev--1.0--patch-163

    add SFTPClient.close() and add a simple little unit test for it.
    

    modified files:
     ssh/sftp_client.py tests/test_sftp.py


2005-04-18 00:11:34 GMT	Robey Pointer <robey@lag.net>	patch-162

    Summary:
      avoid os.environ['HOME'] in the demos
    Revision:
      secsh--dev--1.0--patch-162

    avoid using os.environ['HOME'], which will never work on windows, and
    use os.path.expanduser() instead.  it's semi-moot because windows doesn't
    have a standard location for ssh files, but i think ssh should set a
    good example anyway.

    modified files:
     demo.py demo_simple.py


2005-04-16 23:38:22 GMT	Robey Pointer <robey@lag.net>	patch-161

    Summary:
      integrated laptop work (test commit)
    Revision:
      secsh--dev--1.0--patch-161

    Patches applied:
    
     * robey@lag.net--2003-public-master-shake/secsh--dev--1.0--base-0
       tag of robey@lag.net--2003-public/secsh--dev--1.0--patch-160
    
     * robey@lag.net--2003-public-master-shake/secsh--dev--1.0--patch-1
       test commit
    
     * robey@lag.net--2003-public/secsh--dev--1.0--base-0
       initial import
    
     * robey@lag.net--2003-public/secsh--dev--1.0--patch-1
       no changes
    

    modified files:
     README ssh/server.py

    new patches:
     robey@lag.net--2003-public-master-shake/secsh--dev--1.0--base-0
     robey@lag.net--2003-public-master-shake/secsh--dev--1.0--patch-1


2005-04-10 00:46:41 GMT	Robey Pointer <robey@lag.net>	patch-160

    Summary:
      1.3 marowak
    Revision:
      secsh--dev--1.0--patch-160

    bump version to 1.3 / marowak

    modified files:
     Makefile README ssh/__init__.py ssh/transport.py
     setup.py


2005-04-10 00:39:18 GMT	Robey Pointer <robey@lag.net>	patch-159

    Summary:
      clean up SFTPAttributes.__repr__
    Revision:
      secsh--dev--1.0--patch-159

    clean up SFTPAttributes repr() a bit.

    modified files:
     ssh/sftp_attr.py


2005-04-10 00:13:54 GMT	Robey Pointer <robey@lag.net>	patch-158

    Summary:
      remove ChangeLog from MANIFEST.in
    Revision:
      secsh--dev--1.0--patch-158

    remove ChangeLog from the dist list.

    modified files:
     MANIFEST.in


2005-04-06 07:24:28 GMT	Robey Pointer <robey@lag.net>	patch-157

    Summary:
      change SubsystemHandler/SFTPServerInterface API
    Revision:
      secsh--dev--1.0--patch-157

    change the API of SubsystemHandler to accept a reference to the
    ServerInstance object during construction.  this will break all code
    that currently creates subsystem handlers (like sftp servers) -- sorry!
    
    lots of little doc fixups (mostly indenting).

    modified files:
     ssh/server.py ssh/sftp_server.py ssh/sftp_si.py
     ssh/transport.py tests/stub_sftp.py


2005-03-26 05:53:00 GMT	Robey Pointer <robey@lag.net>	patch-156

    Summary:
      rewrite channel pipes to work on windows
    Revision:
      secsh--dev--1.0--patch-156

    the pipe system i was using for simulating an os-level FD (for select) was
    retarded.  i realized this week that i could just use a single byte in the
    pipe to signal "data is ready" and not try to feed all incoming data thru
    the pipe -- and then i don't have to try to make the pipe non-blocking (which
    should make it work on windows).  a lot of duplicate code got removed and now
    it's all going thru the same code-path on read.
    
    there's still a slight penalty on incoming feeds and calling 'recv' when a
    pipe has been opened (by calling 'fileno'), but it's tiny.
    
    removed a bunch of documentation and comments about things not working on
    windows, since i think they probably do now.
    

    removed files:
     .arch-ids/demo_windows.py.id demo_windows.py

    modified files:
     MANIFEST.in README ssh/channel.py


2005-03-25 20:06:56 GMT	Robey Pointer <robey@lag.net>	patch-155

    Summary:
      fix sending of large sftp packet sizes
    Revision:
      secsh--dev--1.0--patch-155

    fix a bug where packets larger than about 12KB would cause the session to
    die on platforms other than osx.  turns out that on most platforms, setting a
    socket timeout also causes timeouts to occur on writes (but not on osx).  so
    on a huge write, once the os buffers were full, ssh would get a
    socket.timeout exception when writing, and bail.
    
    since the timeout is primarily so we can periodically poll to see if the
    session has been killed from elsewhere, do that on a timeout but otherwise
    continue trying to write.  large packet sizes (in sftp) should now work.

    modified files:
     ssh/transport.py


2005-02-28 08:06:08 GMT	Robey Pointer <robey@lag.net>	patch-154

    Summary:
      even better 1.2 lapras
    Revision:
      secsh--dev--1.0--patch-154

    re-bump the version # to 1.2 (with a new date since i added more stuff).
    add 2005 to the copyright date in a bunch of files.
    

    modified files:
     Makefile README demo.py demo_server.py demo_simple.py
     demo_windows.py forward.py ssh/__init__.py
     ssh/auth_transport.py ssh/ber.py ssh/channel.py
     ssh/common.py ssh/dsskey.py ssh/file.py
     ssh/kex_gex.py ssh/kex_group1.py
     ssh/logging22.py ssh/message.py ssh/pkey.py
     ssh/primes.py ssh/rsakey.py ssh/server.py
     ssh/sftp.py ssh/sftp_attr.py ssh/sftp_client.py
     ssh/sftp_handle.py ssh/sftp_server.py
     ssh/sftp_si.py ssh/ssh_exception.py
     ssh/transport.py ssh/util.py setup.py test.py
     tests/loop.py tests/stub_sftp.py tests/test_file.py
     tests/test_kex.py tests/test_message.py tests/test_pkey.py
     tests/test_sftp.py tests/test_transport.py


2005-02-28 07:49:56 GMT	Robey Pointer <robey@lag.net>	patch-153

    Summary:
      tweak sftp_file write behavior on large blocks of data
    Revision:
      secsh--dev--1.0--patch-153

    BufferedFile.write() wasn't correctly dealing with the possibility that the
    underlying write might not write the entire data block at once (even though
    the docs said it would).  now that it's working, make sftp_file take
    advantage of it in order to chop up blocks larger than 32kB (the max allowed
    on sftp) and add a unit test for it.
    

    modified files:
     ssh/file.py ssh/sftp_file.py tests/test_sftp.py


2005-02-28 07:17:21 GMT	Robey Pointer <robey@lag.net>	patch-152

    Summary:
      little doc fixes
    Revision:
      secsh--dev--1.0--patch-152

    stupid little doc fixups that didn't fit with the other patches.

    modified files:
     ssh/auth_transport.py tests/loop.py


2005-02-28 07:16:22 GMT	Robey Pointer <robey@lag.net>	patch-151

    Summary:
      fix race in transport thread startup
    Revision:
      secsh--dev--1.0--patch-151

    set active=True from the methods that start the main transport thread, right
    before actually starting the thread.  this avoids a race where the main
    thread could be started, but the original thread could wake up from the
    event.wait(0.1) before the new thread actually set the transport active.
    impossible, you say?  no machines so slow exist?  au contraire, my sad
    little linux box faced this problem earlier today.
    

    modified files:
     ssh/transport.py


2005-02-28 07:14:11 GMT	Robey Pointer <robey@lag.net>	patch-150

    Summary:
      when combining stderr with stdout on a channel, merge the buffers too
    Revision:
      secsh--dev--1.0--patch-150

    when turning on combine-stderr mode on a channel, grab the channel lock and
    feed any existing stderr buffer into the normal buffer.  this should help
    applications (and my unit tests) avoid races between data coming in over
    stderr and setting combine-stderr.
    
    _send_eof is now slightly safer too, although i don't think that really fixed
    anything.  it just makes me feel better.

    modified files:
     ssh/channel.py


2005-02-28 07:09:02 GMT	Robey Pointer <robey@lag.net>	patch-149

    Summary:
      add thread ids to logs
    Revision:
      secsh--dev--1.0--patch-149

    add a logging filter that reports the thread-id of the logger, and use
    that for all ssh logging.  since thread-local stuff didn't appear
    until python 2.4, i hacked up my own little version to assign incrementing
    numbers to threads as they log.
    

    modified files:
     ssh/channel.py ssh/sftp.py ssh/sftp_client.py
     ssh/sftp_server.py ssh/transport.py ssh/util.py


2005-02-26 21:12:43 GMT	Robey Pointer <robey@lag.net>	patch-148

    Summary:
      forgot to check in stub_sftp
    Revision:
      secsh--dev--1.0--patch-148

    yikes! don't forget to check this in: needed for unit tests.

    new files:
     tests/.arch-ids/stub_sftp.py.id tests/stub_sftp.py


2005-02-26 21:11:04 GMT	Robey Pointer <robey@lag.net>	patch-147

    Summary:
      1.2 (lapras)
    Revision:
      secsh--dev--1.0--patch-147

    bump version stuff to 1.2 / lapras.

    modified files:
     Makefile README ssh/__init__.py ssh/transport.py
     setup.py


2005-02-15 15:48:47 GMT	Robey Pointer <robey@lag.net>	patch-146

    Summary:
      raise better exception on empty key
    Revision:
      secsh--dev--1.0--patch-146

    raise a clearer exception when trying to create an empty key.
    

    modified files:
     README ssh/dsskey.py ssh/rsakey.py
     tests/test_transport.py


2005-02-15 15:47:02 GMT	Robey Pointer <robey@lag.net>	patch-145

    Summary:
      add methods for sending/receiving a channel's exit status
    Revision:
      secsh--dev--1.0--patch-145

    track a channel's exit status and provide a method (recv_exit_status) to
    block waiting for it to arrive.  also provide a convenience method for
    servers to send it (send_exit_status).  add shutdown_read and shutdown_write.
    fix a bug in sending window change requests.
    

    modified files:
     README ssh/channel.py ssh/transport.py


2005-02-06 23:32:22 GMT	Robey Pointer <robey@lag.net>	patch-144

    Summary:
      fix docs
    Revision:
      secsh--dev--1.0--patch-144

    clean up some of the docs.
    

    modified files:
     README ssh/pkey.py ssh/sftp_attr.py


2005-02-06 23:30:40 GMT	Robey Pointer <robey@lag.net>	patch-143

    Summary:
      fix an sftp unit test
    Revision:
      secsh--dev--1.0--patch-143

    fix one of the sftp unit tests to actually work.
    

    modified files:
     tests/test_sftp.py


2005-02-05 07:45:20 GMT	Robey Pointer <robey@lag.net>	patch-142

    Summary:
      fix windows sample script's HOME
    Revision:
      secsh--dev--1.0--patch-142

    fix the HOME environ var to work on windows too.

    modified files:
     demo_windows.py


2005-01-25 05:17:55 GMT	Robey Pointer <robey@lag.net>	patch-141

    Summary:
      misc logging fixes
    Revision:
      secsh--dev--1.0--patch-141

    change the level of some log messages so interesting stuff gets logged at
    info instead of debug.  fix an oops where channels defaulted to being in
    ultra debug mode, and make this mode depend on a new Transport method:
    "set_hexdump".
    

    modified files:
     ssh/auth_transport.py ssh/channel.py
     ssh/sftp.py ssh/sftp_client.py
     ssh/sftp_server.py ssh/transport.py


2005-01-17 10:09:09 GMT	Robey Pointer <robey@lag.net>	patch-140

    Summary:
      more flexible logging
    Revision:
      secsh--dev--1.0--patch-140

    some tweaks to make channels etc follow the logger setting of their parent
    transport, so that setting the log channel for a ssh transport will
    cause all sub-logging to branch out from that channel.
    
    also, close all open file handles when the sftp server ends.
    

    modified files:
     ssh/channel.py ssh/sftp_attr.py
     ssh/sftp_client.py ssh/sftp_handle.py
     ssh/sftp_server.py ssh/transport.py


2005-01-16 21:03:15 GMT	Robey Pointer <robey@lag.net>	patch-139

    Summary:
      make loopback sftp tests the default
    Revision:
      secsh--dev--1.0--patch-139

    change the unit tests to default to always running the sftp tests locally,
    and make a -R option to force the tests to run against a remote server.
    the tests seem to work fine locally, and it helps test out server mode,
    even though there's a danger that they could get isolated from reality
    and only test that ssh can talk to itself.
    

    modified files:
     test.py


2005-01-16 20:14:07 GMT	Robey Pointer <robey@lag.net>	patch-138

    Summary:
      doc fixups
    Revision:
      secsh--dev--1.0--patch-138

    little doc fixups that i did obsessively on the train one morning.

    modified files:
     ssh/file.py


2005-01-09 05:27:07 GMT	Robey Pointer <robey@lag.net>	patch-137

    Summary:
      added listdir_attr()
    Revision:
      secsh--dev--1.0--patch-137

    add SFTPClient.listdir_attr() to fetch a list of files & their attributes,
    instead of just their filenames.  artur piwko would find this useful.
    

    modified files:
     ssh/sftp_attr.py ssh/sftp_client.py


2004-12-19 19:56:48 GMT	Robey Pointer <robey@lag.net>	patch-136

    Summary:
      loopback sftp test
    Revision:
      secsh--dev--1.0--patch-136

    add ability to turn off more tests, and a secret (for now) -X option to do
    the sftp tests via loopback socket.  added another symlink sftp test to see
    what happens with absolute symlinks.
    

    modified files:
     test.py tests/test_sftp.py


2004-12-19 19:50:00 GMT	Robey Pointer <robey@lag.net>	patch-135

    Summary:
      more sftp cleanup
    Revision:
      secsh--dev--1.0--patch-135

    oops, this should've been part of the last patch.
    

    modified files:
     ssh/sftp_si.py


2004-12-19 19:43:27 GMT	Robey Pointer <robey@lag.net>	patch-134

    Summary:
      cleanup & docs in sftp
    Revision:
      secsh--dev--1.0--patch-134

    add some more docs to SFTPHandle, and give a default implementation for
    close() that's usually right.  add a flush() to the default implementation
    of write().  document that symlink's args in the sftp protocol are out of
    order (the spec is wrong).
    

    modified files:
     ssh/sftp_handle.py ssh/sftp_server.py


2004-12-13 07:32:14 GMT	Robey Pointer <robey@lag.net>	patch-133

    Summary:
      unit test madness
    Revision:
      secsh--dev--1.0--patch-133

    add some more testy bits and fix up some other bits.
    

    modified files:
     tests/test_transport.py


2004-12-13 07:31:01 GMT	Robey Pointer <robey@lag.net>	patch-132

    Summary:
      oops (continued)
    Revision:
      secsh--dev--1.0--patch-132

    er, part 2 of that.
    

    modified files:
     ssh/server.py


2004-12-13 07:29:38 GMT	Robey Pointer <robey@lag.net>	patch-131

    Summary:
      move check_global_request
    Revision:
      secsh--dev--1.0--patch-131

    move check_global_request into the server interface -- i missed it during
    the initial move (oops).
    

    modified files:
     ssh/transport.py


2004-12-13 07:27:39 GMT	Robey Pointer <robey@lag.net>	patch-130

    Summary:
      small fixups
    Revision:
      secsh--dev--1.0--patch-130

    move _wait_for_send_window into the right place in Channel.  remove outdated
    note from auth_transport.  fix download url in setup.py.
    
    

    modified files:
     ssh/auth_transport.py ssh/channel.py setup.py


2004-12-12 09:58:40 GMT	Robey Pointer <robey@lag.net>	patch-129

    Summary:
      1.1 (kabuto)
    Revision:
      secsh--dev--1.0--patch-129

    edit various files to bump the version to 1.1.
    also fix to point to the new url.
    

    modified files:
     Makefile README ssh/__init__.py ssh/transport.py
     setup.py


2004-12-12 09:38:24 GMT	Robey Pointer <robey@lag.net>	patch-128

    Summary:
      more unit tests
    Revision:
      secsh--dev--1.0--patch-128

    added unit tests for multi-part auth, exec_command, and invoke_shell.
    

    modified files:
     tests/test_transport.py


2004-12-12 09:32:17 GMT	Robey Pointer <robey@lag.net>	patch-127

    Summary:
      doc fixups
    Revision:
      secsh--dev--1.0--patch-127

    fix some typos in sftp_client docs
    

    modified files:
     ssh/sftp_client.py


2004-12-12 09:25:15 GMT	Robey Pointer <robey@lag.net>	patch-126

    Summary:
      server support for stderr & exec_command
    Revision:
      secsh--dev--1.0--patch-126

    for the server side of my stderr blunder, add send_stderr & sendall_stderr,
    and make the sending side of makefile_stderr work correctly.
    
    also, call check_channel_exec_request on a server object for exec requests
    on a channel.
    

    modified files:
     ssh/channel.py ssh/server.py


2004-12-12 09:16:03 GMT	Robey Pointer <robey@lag.net>	patch-125

    Summary:
      add client-side multi-part auth support
    Revision:
      secsh--dev--1.0--patch-125

    added support for multi-part authentication (even though nobody supports it
    that i've seen).  on a successful "partial" auth, the auth_* method will
    return a list of acceptable means to continue authenticating.
    

    modified files:
     ssh/auth_transport.py ssh/ssh_exception.py


2004-12-11 03:44:33 GMT	Robey Pointer <robey@lag.net>	patch-124

    Summary:
      docs fixup
    Revision:
      secsh--dev--1.0--patch-124

    fix a comment typo, and add @since designators to a couple of new methods.
    

    modified files:
     ssh/channel.py ssh/sftp_server.py


2004-12-11 03:43:18 GMT	Robey Pointer <robey@lag.net>	patch-123

    Summary:
      clean up authentication
    Revision:
      secsh--dev--1.0--patch-123

    add new exception "BadAuthenticationType", which is raised when auth fails
    because your auth type (password or public-key) isn't valid on the server.
    
    used this as an excuse to clean up auth_password and auth_publickey so their
    'event' arg is optional, and if missing, they block until auth is finished,
    raising an exception on error.
    
    also, don't close the session on failed auth -- the server may let you try
    again.
    
    added some test cases for failed auth.
    

    modified files:
     ssh/__init__.py ssh/auth_transport.py
     ssh/ssh_exception.py ssh/transport.py
     tests/test_transport.py


2004-12-10 08:30:44 GMT	Robey Pointer <robey@lag.net>	patch-122

    Summary:
      symlink, readlink
    Revision:
      secsh--dev--1.0--patch-122

    add support for symlink command, and finish support for readlink.  (i guess
    i started readlink a while ago but forgot to add the right method to the
    SFTPServerInterface class.)
    

    modified files:
     ssh/sftp_server.py ssh/sftp_si.py tests/test_sftp.py


2004-12-10 08:27:43 GMT	Robey Pointer <robey@lag.net>	patch-121

    Summary:
      other part of that last patch
    Revision:
      secsh--dev--1.0--patch-121

    oops, forgot this part.

    modified files:
     ssh/transport.py


2004-12-10 08:25:28 GMT	Robey Pointer <robey@lag.net>	patch-120

    Summary:
      add stderr support methods
    Revision:
      secsh--dev--1.0--patch-120

    big embarrassment: i didn't read the ssh2 docs close enough, and all this
    time ssh wasn't handling "extended_data" packets, which contain stderr
    output.
    
    so now, several new functions: recv_stderr_ready() and recv_stderr() to
    mirror recv_ready() and recv(), and set_combined_stderr() to force stderr
    to be combined into stdout.  also, makefile_stderr() to create a fake file
    object to represent stderr.
    

    modified files:
     ssh/channel.py


2004-12-10 07:55:33 GMT	Robey Pointer <robey@lag.net>	patch-119

    Summary:
      reformat README
    Revision:
      secsh--dev--1.0--patch-119

    reformatted the README to a slightly smaller margin, just because.
    

    modified files:
     README


2004-12-09 04:15:12 GMT	Robey Pointer <robey@lag.net>	patch-118

    Summary:
      fix SFTPFile gettimeout/settimeout
    Revision:
      secsh--dev--1.0--patch-118

    i don't think the gettimeout/settimeout calls on SFTPFile ever worked.
    also, simplify the implementation of _get_size() since it's nearly
    identical to stat().
    

    modified files:
     ssh/sftp_file.py


2004-12-09 02:42:36 GMT	Robey Pointer <robey@lag.net>	patch-117

    Summary:
      readme comments
    Revision:
      secsh--dev--1.0--patch-117

    add another fixme to the readme

    modified files:
     README


2004-11-26 22:07:31 GMT	Robey Pointer <robey@lag.net>	patch-116

    Summary:
      doc fixups
    Revision:
      secsh--dev--1.0--patch-116

    explain "recv_ready" better, and add debug descriptions for the kex codes.
    

    modified files:
     README ssh/channel.py ssh/common.py


2004-11-25 19:39:34 GMT	Robey Pointer <robey@lag.net>	patch-115

    Summary:
      fix CONNECTION_FAILED_CODE
    Revision:
      secsh--dev--1.0--patch-115

    oops, fix typo in channel request failed.

    modified files:
     ssh/transport.py


2004-11-22 07:40:39 GMT	Robey Pointer <robey@lag.net>	patch-114

    Summary:
      fix typo in channel
    Revision:
      secsh--dev--1.0--patch-114

    fix typo that alain found: pipd_wfd -> pipe_wfd.
    

    modified files:
     ssh/channel.py


2004-11-22 07:27:21 GMT	Robey Pointer <robey@lag.net>	patch-113

    Summary:
      sftp server support!
    Revision:
      secsh--dev--1.0--patch-113

    finally check in sftp_handle (file handle abstraction), sftp_si (server
    interface), and sftp_server (server implementation) -- all of which make
    a roughly 90% implementation of server-side sftp.
    
    

    new files:
     ssh/.arch-ids/sftp_handle.py.id
     ssh/.arch-ids/sftp_server.py.id
     ssh/.arch-ids/sftp_si.py.id ssh/sftp_handle.py
     ssh/sftp_server.py ssh/sftp_si.py

    modified files:
     README demo_windows.py ssh/__init__.py


2004-11-22 07:07:08 GMT	Robey Pointer <robey@lag.net>	patch-112

    Summary:
      add finish_subsystem()
    Revision:
      secsh--dev--1.0--patch-112

    when a SubsystemHandler is being decomissioned (the client has closed the
    channel or transport, or the socket went away), make a callback to let the
    handler do any shutdown it needs to.
    

    modified files:
     ssh/server.py


2004-11-22 07:04:31 GMT	Robey Pointer <robey@lag.net>	patch-111

    Summary:
      fix extremely unlikely channel counter wrapping
    Revision:
      secsh--dev--1.0--patch-111

    Transport's channel counter can overflow after 4 billion some channels are
    created.  make it wrap back around after 16 million instead.  also allow the
    logging channel to be set manually.  fix some comments elsewhere.
    

    modified files:
     ssh/channel.py ssh/primes.py ssh/transport.py


2004-11-22 07:01:43 GMT	Robey Pointer <robey@lag.net>	patch-110

    Summary:
      fix Transport.get_username() to work in server mode too
    Revision:
      secsh--dev--1.0--patch-110

    whenever i split the 'username' field into username and auth_username,
    i guess that made get_username() stop working for server mode (because the
    username was stored in a different field).  this should fix it.

    modified files:
     ssh/auth_transport.py


2004-11-07 03:10:53 GMT	Robey Pointer <robey@lag.net>	patch-109

    Summary:
      v1.0 (jigglypuff)
    Revision:
      secsh--dev--1.0--patch-109

    bump all the version numbers up to 1.0 (jigglypuff).

    modified files:
     Makefile README ssh/__init__.py ssh/transport.py
     setup.py


2004-11-07 02:51:42 GMT	Robey Pointer <robey@lag.net>	patch-108

    Summary:
      add filename to SFTPAttributes
    Revision:
      secsh--dev--1.0--patch-108

    add filename to the attributes stored in an SFTPAttributes object.

    modified files:
     ssh/sftp_attr.py


2004-11-07 02:31:48 GMT	Robey Pointer <robey@lag.net>	patch-107

    Summary:
      fix kex_gex
    Revision:
      secsh--dev--1.0--patch-107

    fix kex_gex (group-exchange key exchange) to, *cough*, work again, and also
    layout kex_group1 a little more sanely.

    modified files:
     ssh/kex_gex.py ssh/kex_group1.py


2004-11-07 02:29:54 GMT	Robey Pointer <robey@lag.net>	patch-106

    Summary:
      fix chmod +x on demo_windows.py
    Revision:
      secsh--dev--1.0--patch-106

    forgot to make demo_windows +x


2004-11-07 02:29:20 GMT	Robey Pointer <robey@lag.net>	patch-105

    Summary:
      move ChangeLog
    Revision:
      secsh--dev--1.0--patch-105

    move ChangeLog out of the way because tla can autogenerate any useful
    ChangeLog.
    

    renamed files:
     .arch-ids/ChangeLog.id
       ==> .arch-ids/ChangeLog-old.id
     ChangeLog
       ==> ChangeLog-old


2004-11-07 02:28:33 GMT	Robey Pointer <robey@lag.net>	patch-104

    Summary:
      fix location of SFTPError
    Revision:
      secsh--dev--1.0--patch-104

    fix location of SFTPError.

    modified files:
     ssh/__init__.py ssh/sftp_client.py


2004-11-07 02:17:18 GMT	Robey Pointer <robey@lag.net>	patch-103

    Summary:
      rename sftp constants
    Revision:
      secsh--dev--1.0--patch-103

    replace oddly named sftp constants (FX_OK for example) with names that make
    a bit more sense when sober (SFTP_OK).

    modified files:
     ssh/__init__.py ssh/sftp.py ssh/sftp_client.py


2004-11-07 02:08:11 GMT	Robey Pointer <robey@lag.net>	patch-102

    Summary:
      add key exchange tests + 1 more sftp test
    Revision:
      secsh--dev--1.0--patch-102

    add test suite for key-exchange protocols, since i apparently broke the
    "gex" protocol recently and never noticed.  also add an sftp unit test for
    mkdir/rmdir.

    new files:
     tests/.arch-ids/test_kex.py.id tests/test_kex.py

    modified files:
     test.py tests/test_sftp.py


2004-11-07 02:00:50 GMT	Robey Pointer <robey@lag.net>	patch-101

    Summary:
      remove old demo keys
    Revision:
      secsh--dev--1.0--patch-101

    the keys are in tests/ now.

    removed files:
     .arch-ids/demo_dss_key.id .arch-ids/demo_rsa_key.id
     demo_dss_key demo_rsa_key


2004-11-06 20:32:08 GMT	Robey Pointer <robey@lag.net>	patch-100

    Summary:
      don't forget demo_windows.py
    Revision:
      secsh--dev--1.0--patch-100

    update MANIFEST.in to include demo_windows.py and not include the demo
    keys (they're in tests/ now).  clean up the README to explain the demo
    scripts better now, since there are so many of them.  then fix up the
    demo scripts to look in tests/ for the keys.
    
    demo_windows.py doesn't need to call get_pty() (in fact, i think that's
    blowing openssh's mind) and was executing the wrong command.
    

    modified files:
     MANIFEST.in README demo_server.py demo_simple.py
     demo_windows.py


2004-11-01 07:07:48 GMT	Robey Pointer <robey@lag.net>	patch-99

    Summary:
      use getpass
    Revision:
      secsh--dev--1.0--patch-99

    convert raw_input to getpass as suggested many weeks ago.

    modified files:
     forward.py


2004-11-01 03:54:01 GMT	Robey Pointer <robey@lag.net>	patch-98

    Summary:
      don't unlink a Channel until the server closes it too
    Revision:
      secsh--dev--1.0--patch-98

    when close()'ing a Channel, don't immediately unlink it from the Transport.
    instead, wait for the server to send a close message.
    
    this should fix a bug where doing close() on an EOF'd channel would cause
    the entire transport to be killed, because the server would send an
    'exit-status' and 'close' message for a channel that we no longer had a
    record of.
    

    modified files:
     ssh/channel.py


2004-11-01 03:43:28 GMT	Robey Pointer <robey@lag.net>	patch-97

    Summary:
      better debugging, improve subsytem handler
    Revision:
      secsh--dev--1.0--patch-97

    add a list of ssh packet names for debugging.  improve the server-mode
    subsystem handler so it can take extra parameters (list or keyword) and
    pass them to the subsystem constructor.  remove a misleading comment
    about rekeying (which was already implemented).
    

    modified files:
     ssh/common.py ssh/server.py ssh/transport.py


2004-11-01 03:37:42 GMT	Robey Pointer <robey@lag.net>	patch-96

    Summary:
      remove key.valid check
    Revision:
      secsh--dev--1.0--patch-96

    oops!  'key.valid' no longer works -- catch the SSHException instead, and log
    it.
    

    modified files:
     ssh/auth_transport.py


2004-10-23 07:36:23 GMT	Robey Pointer <robey@lag.net>	patch-95

    Summary:
      ivysaur 0.9
    Revision:
      secsh--dev--1.0--patch-95

    update ivysaur release date, and add the list of changes to the README
    file.
    

    modified files:
     Makefile README ssh/__init__.py


2004-10-20 16:52:51 GMT	Robey Pointer <robey@lag.net>	patch-94

    Summary:
      start testing Transport
    Revision:
      secsh--dev--1.0--patch-94

    the beginnings of tests for Transport.  only the bare minimum is there right
    now.
    
    also started doc'ing things up to ivysaur.

    new files:
     .arch-ids/demo_windows.py.id demo_windows.py
     tests/.arch-ids/loop.py.id
     tests/.arch-ids/test_transport.py.id tests/loop.py
     tests/test_transport.py

    modified files:
     Makefile README ssh/__init__.py setup.py test.py


2004-10-18 04:54:27 GMT	Robey Pointer <robey@lag.net>	patch-93

    Summary:
      switch Transport.connect() to using a Pkey object for the host key
    Revision:
      secsh--dev--1.0--patch-93

    i suddenly realized that passing "hostkeytype" and "hostkey" as strings to
    Transport.connect() was pretty silly since i went to all the effort of making
    a class specifically for holding keys.  so Transport.connect() now just takes
    host-key argument: "hostkey" as a PKey object.
    
    updated the demos to use PKey objects when reading the host key file, and to
    use the new "hostkey" argument.
    

    modified files:
     demo.py demo_simple.py ssh/pkey.py ssh/transport.py


2004-09-25 22:07:59 GMT	Robey Pointer <robey@lag.net>	patch-92

    Summary:
      add rsa/dss key object unit tests
    Revision:
      secsh--dev--1.0--patch-92

    add tests for rsa/dss key objects -- yay!
    

    new files:
     tests/.arch-ids/test_dss.key.id
     tests/.arch-ids/test_pkey.py.id
     tests/.arch-ids/test_rsa.key.id tests/test_dss.key
     tests/test_pkey.py tests/test_rsa.key


2004-09-25 22:03:48 GMT	Robey Pointer <robey@lag.net>	patch-91

    Summary:
      fix test.py to use options instead of env vars, sftp tests default off
    Revision:
      secsh--dev--1.0--patch-91

    fix up the test framework so that the sftp unit tests aren't always run (you
    have to ask for them explicitly) and they take their configuration from
    command-line options.  they still require a remote server.

    modified files:
     test.py tests/test_sftp.py


2004-09-25 21:58:11 GMT	Robey Pointer <robey@lag.net>	patch-90

    Summary:
      fix __init__
    Revision:
      secsh--dev--1.0--patch-90

    fix __init__ to export BufferedFile and randpool, and to catch up with the
    changes from a week or 2 ago where sftp_attr & friends were split off.

    modified files:
     ssh/__init__.py


2004-09-25 21:47:19 GMT	Robey Pointer <robey@lag.net>	patch-89

    Summary:
      fix some Transport docs
    Revision:
      secsh--dev--1.0--patch-89

    document that Transport also would like close() and settimeout() to exist
    on the socket-like object passed to the constructor.

    modified files:
     ssh/transport.py


2004-09-25 21:32:53 GMT	Robey Pointer <robey@lag.net>	patch-88

    Summary:
      add Message.rewind()
    Revision:
      secsh--dev--1.0--patch-88

    add rewind() method to Message, which just resets the pointer so you can
    start reading from the beginning again.  this is useful for some tests.

    modified files:
     ssh/message.py tests/test_message.py


2004-09-25 21:28:23 GMT	Robey Pointer <robey@lag.net>	patch-87

    Summary:
      clean up pkey interface
    Revision:
      secsh--dev--1.0--patch-87

    change the pkey interface so that it's no longer possible to have a pkey
    that doesn't represent a valid key.  (ie: no more "blank" key objects.)
    also add "get_bits" and "can_sign" methods to determine the key bit length
    and whether it can sign things (contains the "private parts") respectively.

    modified files:
     ssh/dsskey.py ssh/pkey.py ssh/rsakey.py


2004-09-11 21:01:32 GMT	Robey Pointer <robey@lag.net>	patch-86

    Summary:
      unit tests for Message
    Revision:
      secsh--dev--1.0--patch-86

    spanking new unit tests for Message.  i'm trying to fix the embarrassment
    of having so little of ssh testable.  next up is Transport!

    new files:
     tests/.arch-ids/test_message.py.id tests/test_message.py


2004-09-11 20:56:01 GMT	Robey Pointer <robey@lag.net>	patch-85

    Summary:
      move SFTPFile and SFTPAttributes into their own files
    Revision:
      secsh--dev--1.0--patch-85

    move SFTPFile and SFTPAttributes into their own files.

    new files:
     ssh/.arch-ids/sftp_attr.py.id
     ssh/.arch-ids/sftp_file.py.id ssh/sftp_attr.py
     ssh/sftp_file.py

    modified files:
     ssh/sftp.py ssh/sftp_client.py


2004-09-11 20:50:39 GMT	Robey Pointer <robey@lag.net>	patch-84

    Summary:
      add sftp.normalize
    Revision:
      secsh--dev--1.0--patch-84

    kevin c. dorff pointed out that it would be nice to expose a way to
    determine the server's "current working directory", so this new method
    (normalize) directly maps to REALPATH.

    modified files:
     ssh/sftp_client.py


2004-09-11 20:43:09 GMT	Robey Pointer <robey@lag.net>	patch-83

    Summary:
      tweak Message.add() in the key exchanges
    Revision:
      secsh--dev--1.0--patch-83

    use the new Message.add() behavior to make a little code here much easier
    to read.

    modified files:
     ssh/kex_gex.py ssh/kex_group1.py


2004-09-11 20:40:08 GMT	Robey Pointer <robey@lag.net>	patch-82

    Summary:
      doc fixes
    Revision:
      secsh--dev--1.0--patch-82

    fix "string" -> "str" in types when documenting BufferedFile.

    modified files:
     ssh/file.py


2004-09-11 20:37:59 GMT	Robey Pointer <robey@lag.net>	patch-81

    Summary:
      more unit tests
    Revision:
      secsh--dev--1.0--patch-81

    add test for BufferedFile.read(-1) and sftp.normalize().

    modified files:
     tests/test_file.py tests/test_sftp.py


2004-09-11 20:36:49 GMT	Robey Pointer <robey@lag.net>	patch-80

    Summary:
      move SubsystemHandler to server.py
    Revision:
      secsh--dev--1.0--patch-80

    move SubsystemHandler into server.py where it makes more sense (it's part of
    the server interface).
    
    also fix up ssh's "version string" used in ssh2 negotiation to stop
    saying "pyssh" and start saying "ssh". :)

    modified files:
     ssh/server.py ssh/transport.py


2004-09-11 20:35:19 GMT	Robey Pointer <robey@lag.net>	patch-79

    Summary:
      Message.add() can take many args
    Revision:
      secsh--dev--1.0--patch-79

    a bit of cleanup to Message:  add() can now take any number of params, and
    will add them all in order (using type guessing).

    modified files:
     ssh/message.py


2004-09-09 01:36:45 GMT	Robey Pointer <robey@lag.net>	patch-78

    Summary:
      fix rbuffer -> _rbuffer in 3 places i missed
    Revision:
      secsh--dev--1.0--patch-78

    fix 3 places where "rbuffer" hadn't been converted to "_rbuffer".  thanks to
    kevin c. dorff for the bug report.

    modified files:
     ssh/file.py


2004-09-07 06:56:49 GMT	Robey Pointer <robey@lag.net>	patch-77

    Summary:
      docs for SubsystemHandler
    Revision:
      secsh--dev--1.0--patch-77

    add documentation to constructor for SubsystemHandler.

    modified files:
     ssh/transport.py


2004-09-07 06:54:31 GMT	Robey Pointer <robey@lag.net>	patch-76

    Summary:
      add sftp_client.py
    Revision:
      secsh--dev--1.0--patch-76

    i retardedly forgot to import this file a few days ago: it's the split-out
    client mode for sftp.  it now also has some changes to adapt it to the
    improved SFTPAttributes object API.

    new files:
     ssh/.arch-ids/sftp_client.py.id ssh/sftp_client.py


2004-09-07 06:51:03 GMT	Robey Pointer <robey@lag.net>	patch-75

    Summary:
      clean up SFTPAttributes
    Revision:
      secsh--dev--1.0--patch-75

    add english descriptions to the FX_* error codes of sftp.  clean up (and
    document) SFTPAttributes since it's exported now, and make it simple to
    generate one from a python os.stat object.  make "_pythonize" the default --
    that is, just use the same field names as python does for os.stat.  (i'm not
    sure why i didn't do it that way in the first place; probably ignorance.)
    also add str() method that converts the SFTPAttributes into a string suitable
    for use in ls (used in an obscure way in sftp servers).

    modified files:
     ssh/sftp.py


2004-09-07 06:45:53 GMT	Robey Pointer <robey@lag.net>	patch-74

    Summary:
      note pycrypto 2.0 in README
    Revision:
      secsh--dev--1.0--patch-74

    update the README to note that pycrypto 2.0 works (i just tried it).  also
    fix the name from pyCrypt back to pycrypto -- that project is having trouble
    making up its mind about naming. :)

    modified files:
     README


2004-09-05 07:44:03 GMT	Robey Pointer <robey@lag.net>	patch-73

    Summary:
      split sftp into sftp, sftp_client; renamed SFTP -> SFTPClient
    Revision:
      secsh--dev--1.0--patch-73

    add sftp_client file, and split out the common code (sftp) from stuff specific
    to client mode (sftp_client).  renamed SFTP class to SFTPClient, but left an
    alias so old code will still work.
    
    renamed a bunch of sftp constants now that they're better hidden from epydoc.

    modified files:
     README ssh/__init__.py ssh/sftp.py


2004-09-05 07:41:45 GMT	Robey Pointer <robey@lag.net>	patch-72

    Summary:
      some framework for adding subsystem handlers in server mode
    Revision:
      secsh--dev--1.0--patch-72

    you can now register a subsystem with a Transport by passing in the name
    (like "sftp") and a class (like a hypothetical SFTPServer).  the default
    ServerInterface.check_channel_request_subsystem now checks this table in
    Transport, and if it finds a match, it creates a new thread for the handler
    and calls into it.  a new class SubsystemHandler is added for this purpose
    (to be subclassed).

    modified files:
     ssh/server.py ssh/transport.py


2004-09-05 07:37:40 GMT	Robey Pointer <robey@lag.net>	patch-71

    Summary:
      remove redundant 'auth_complete' member
    Revision:
      secsh--dev--1.0--patch-71

    remove the redundant 'auth_complete' field and just use 'authenticated' for
    both client and server mode.  this makes the repr() string look correct in
    server mode instead of always claiming that the transport is un-auth'd.

    modified files:
     ssh/auth_transport.py


2004-09-03 22:39:20 GMT	Robey Pointer <robey@lag.net>	patch-70

    Summary:
      clean up server interface; no longer need to subclass Channel
    Revision:
      secsh--dev--1.0--patch-70

    - export AUTH_*, OPEN_FAILED_*, and the new OPEN_SUCCEEDED into the ssh
      namespace instead of making people dig into ssh.Transport.AUTH_* etc.
    - move all of the check_* methods from Channel to ServerInterface so apps
      don't need to subclass Channel anymore just to run an ssh server
    - ServerInterface.check_channel_request() returns an error code now, not a
      new Channel object
    - fix demo_server.py to follow all these changes
    - fix a bunch of places where i used "string" in docstrings but meant "str"
    - added Channel.get_id()

    modified files:
     README demo_server.py ssh/__init__.py
     ssh/auth_transport.py ssh/channel.py
     ssh/common.py ssh/server.py ssh/sftp.py
     ssh/transport.py


2004-08-31 02:44:56 GMT	Robey Pointer <robey@lag.net>	patch-69

    Summary:
      clean up SecurityOptions
    Revision:
      secsh--dev--1.0--patch-69

    the preferences are now tuples in Transport, and passed as tuples out of
    SecurityOptions, so that the options can't be modified without setting them
    back to the options field again.  the algorithm lists in Transport are used
    to validate the fields.

    modified files:
     ssh/transport.py


2004-08-30 20:22:10 GMT	Robey Pointer <robey@lag.net>	patch-68

    Summary:
      added Transport.get_security_options()
    Revision:
      secsh--dev--1.0--patch-68

    just something i wanted to play with:
    added Transport.get_security_options() which returns a SecurityOptions object.
    this object is a kind of proxy for the 4 "preferred_*" fields in Transport,
    and lets me avoid exposing those fields directly in case i change my mind
    later about how they should be stored.
    
    added some docs to Channel explaining that the request methods now return
    True/False, and fixed up docs in a few other places.

    modified files:
     ssh/__init__.py ssh/channel.py ssh/server.py
     ssh/sftp.py ssh/transport.py


2004-08-28 04:21:12 GMT	Robey Pointer <robey@lag.net>	patch-67

    Summary:
      replay patch 63 (missing channel changes)
    Revision:
      secsh--dev--1.0--patch-67

    i'm still getting the hang of tla/arch, obviously.
    
    replay patch 63, which was meant to be part of the later mega-patch, but
    apparently when i reversed it, i lost it entirely.

    modified files:
     ssh/channel.py


2004-08-27 00:57:40 GMT	Robey Pointer <robey@lag.net>	patch-66

    Summary:
      new ServerInterface class, outbound rekey works, etc.
    Revision:
      secsh--dev--1.0--patch-66

    a bunch of changes that i'm too lazy to split out into individual patches:
    * all the server overrides from transport.py have been moved into a separate
      class ServerInterface, so server code doesn't have to subclass the whole
      ssh library
    * updated demo_server to subclass ServerInterface
    * when re-keying during a session, block other messages until the new keys
      are activated (openssh doensn't like any other traffic during a rekey)
    * re-key when outbound limits are tripped too (was only counting inbound
      traffic)
    * don't log scary things on EOF
    

    new files:
     ssh/.arch-ids/server.py.id ssh/server.py

    modified files:
     README demo_server.py ssh/__init__.py
     ssh/auth_transport.py ssh/transport.py


2004-08-27 00:28:33 GMT	Robey Pointer <robey@lag.net>	patch-65

    Summary:
      add settimeout/gettimeout/setblocking, some bugfixes.
    Revision:
      secsh--dev--1.0--patch-65

    hide the command and response codes in sftp so they aren't exported.
    add settimeout/gettimeout/setblocking that just wrap calls to the underlying
    socket or channel.  fix _read_all to not catch timeout exceptions.
    

    modified files:
     ssh/sftp.py


2004-08-27 00:26:35 GMT	Robey Pointer <robey@lag.net>	patch-64

    Summary:
      reverse messed-up patch
    Revision:
      secsh--dev--1.0--patch-64

    Patches applied:
    
     * robey@lag.net--2003-public/secsh--dev--1.0--base-0
       initial import
    
     * robey@lag.net--2003-public/secsh--dev--1.0--patch-1
       no changes
    

    modified files:
     ssh/channel.py {arch}/=tagging-method


2004-08-27 00:06:42 GMT	Robey Pointer <robey@lag.net>	patch-63

    Summary:
      add settimeout/gettimeout/setblocking, some bugfixes.
    Revision:
      secsh--dev--1.0--patch-63

    hide the command and response codes in sftp so they aren't exported.
    add settimeout/gettimeout/setblocking that just wrap calls to the underlying
    socket or channel.  fix _read_all to not catch timeout exceptions.

    modified files:
     ssh/channel.py


2004-06-27 20:14:15 GMT	Robey Pointer <robey@lag.net>	patch-62

    Summary:
      version -> horsea
    Revision:
      secsh--dev--1.0--patch-62

    up version to horsea.

    modified files:
     Makefile README ssh/__init__.py setup.py
     {arch}/secsh/secsh--dev/secsh--dev--1.0/robey@lag.net--2003-public/patch-log/patch-1


2004-06-10 18:12:00 GMT	Robey Pointer <robey@lag.net>	patch-61

    Summary:
      no more Foobar
    Revision:
      secsh--dev--1.0--patch-61

    fix "Foobar" to be "'ssh'" in the one place i missed it in all the gpl
    headers.  sigh. :)

    modified files:
     ssh/__init__.py ssh/auth_transport.py
     ssh/ber.py ssh/common.py ssh/dsskey.py
     ssh/kex_gex.py ssh/kex_group1.py
     ssh/logging22.py ssh/message.py ssh/pkey.py
     ssh/primes.py ssh/rsakey.py
     ssh/ssh_exception.py ssh/util.py test.py


2004-06-10 18:08:50 GMT	Robey Pointer <robey@lag.net>	patch-60

    Summary:
      limit read/write requests to 32KB, advertise 32KB max packet size
    Revision:
      secsh--dev--1.0--patch-60

    one of the unit tests was failing because the openssh sftp server was dropping
    the connection without any error.  turns out they have a maximum allowed write
    size (possibly around 64KB).  the sftp rfcs have a small hint that some servers
    may drop read/write requests of greater than 32KB.
    
    so, all reads are limited to 32KB, and all writes > 32KB are now chopped up
    and sent in 32KB chunks.  this seems to keep openssh happy.
    
    also, we now advertise 32KB max packet size instead of 8KB (the speed
    improves a lot), and log when we read/write a packet.  and sftp files are
    flushed on seek.

    modified files:
     ssh/sftp.py ssh/transport.py


2004-06-10 18:02:13 GMT	Robey Pointer <robey@lag.net>	patch-59

    Summary:
      speed up parts of BufferedFile
    Revision:
      secsh--dev--1.0--patch-59

    BufferedFile uses cStringIO for the write buffer now (i don't actually notice
    any speed difference so this might revert later) and the default buffer size
    has been upped from 1KB to 8KB.
    
    when scanning for linefeeds (when writing to a line-buffered file), only scan
    the newly-written bytes, since we know all the previously buffered data is
    linefeed-free.  this was the #1 slowdown on the 1MB-file unit test.
    
    also, limit the buffering on line-buffered files to whatever the default
    buffer size is.  there's no reason to buffer 1MB waiting for a linefeed.

    modified files:
     ssh/file.py


2004-06-10 17:55:17 GMT	Robey Pointer <robey@lag.net>	patch-58

    Summary:
      some Channel fixes for max packet size & blocking on zero window
    Revision:
      secsh--dev--1.0--patch-58

    some clean-ups and fixes to channels:
    * when send() is blocked on a zero-width window, check that the channel is
      still open.  this was causing some lockups.
    * set a lower bound to the "maximum packet size" we accept from the remote
      host.  if they tell us anything less than 1KB, assume they meant 1KB.  (it's
      not reasonable to fragment below that.)
    * leave a little padding instead of cutting right up to the maximum packet
      size: some space will be taken up by protocol overhead.
    * turn off some of the debug log lines unless "ultra_debug" is on (nobody
      cares about the feed info)
    

    modified files:
     ssh/channel.py


2004-06-10 17:35:30 GMT	Robey Pointer <robey@lag.net>	patch-57

    Summary:
      more unit tests
    Revision:
      secsh--dev--1.0--patch-57

    add a unit test for sending a large (1MB) file with line buffering but no
    linefeeds (this triggered several bugs and inefficiencies), and another test
    to verify that the write buffer is flushed on seek.

    modified files:
     tests/test_file.py tests/test_sftp.py


2004-05-31 23:48:10 GMT	Robey Pointer <robey@lag.net>	patch-56

    Summary:
      add forward.py demo script; bump to gyarados
    Revision:
      secsh--dev--1.0--patch-56

    add a demo script to show how to do local port forwarding.
    
    add gyarados to all the docs and bump the version number everywhere.

    new files:
     .arch-ids/forward.py.id forward.py

    modified files:
     MANIFEST.in Makefile README ssh/__init__.py setup.py


2004-05-29 18:58:11 GMT	Robey Pointer <robey@lag.net>	patch-55

    Summary:
      add an sftp unit test for making 100 files
    Revision:
      secsh--dev--1.0--patch-55

    create 100 files on the remote server, set their mode with chmod, then verify
    that they're all there and contain the right data.  valeriy is reporting that
    sometimes he's getting stuck after 20 and though i'm not seeing it, i want to
    add a test to try to pin it down.

    modified files:
     tests/test_sftp.py


2004-05-29 18:56:10 GMT	Robey Pointer <robey@lag.net>	patch-54

    Summary:
      add direct-tcpip ability to open_channel
    Revision:
      secsh--dev--1.0--patch-54

    open_channel can now be given a dest_addr and src_addr, which are filled in
    if the channel type is "forwarded-tcpip" or "direct-tcpip".  these channel
    types are used in remote & local port forwarding, respectively.  i've only
    tested "direct-tcpip" but i think if one works, they both should work.
    
    also fixed a bug in connect where it was still assuming the old meaning for
    get_remove_server_key() (oops!) and changed the sense of a send() failure
    from <= 0 to < 0 since it may be possible for send() to return 0 and it not
    be an EOF error.

    modified files:
     ssh/transport.py


2004-05-29 18:48:23 GMT	Robey Pointer <robey@lag.net>	patch-53

    Summary:
      add note about utf8 encodings
    Revision:
      secsh--dev--1.0--patch-53

    add info to the README about what to do if python complains about missing
    encodings.  veleriy pogrebitskiy ran into this and had advice.

    modified files:
     README


2004-05-17 07:41:50 GMT	Robey Pointer <robey@lag.net>	patch-52

    Summary:
      fix deadlock in closing a channel
    Revision:
      secsh--dev--1.0--patch-52

    closing a channel would enter an odd codepath where the lock was grabbed,
    some stuff was done, then another function was called where the lock was
    grabbed again.  unfortunately python locks aren't monitors so this would
    deadlock.  instead, make the smaller function lock-free with an explicit
    notice that you must be holding the lock before calling.

    modified files:
     ssh/channel.py


2004-05-17 00:43:43 GMT	Robey Pointer <robey@lag.net>	patch-51

    Summary:
      fix utf8, raise packet size, log exceptions, be more lax with sfp servers
    Revision:
      secsh--dev--1.0--patch-51

    explicitly import utf8 encodings for "freezing" (and also because not all
    platforms come with utf8, apparently).  raise the max acceptable packet size
    to 8kB, cuz 2kB was too low.  log exceptions at error level instead of debug
    level.  and don't reject older sftp servers.

    modified files:
     ssh/auth_transport.py ssh/sftp.py
     ssh/transport.py


2004-04-23 22:55:16 GMT	Robey Pointer <robey@lag.net>	patch-50

    Summary:
      fearow date and last-minute fixes
    Revision:
      secsh--dev--1.0--patch-50

    update release date of fearow to 23apr.  fix channel._set_closed() to grab
    the lock before notifying the in/out buffers that the channel is closed.
    try roger's trick for finding the home folder on windows.

    modified files:
     Makefile README ssh/__init__.py ssh/channel.py
     ssh/common.py


2004-04-08 06:31:08 GMT	Robey Pointer <robey@lag.net>	patch-49

    Summary:
      fix doc typos
    Revision:
      secsh--dev--1.0--patch-49


    modified files:
     ssh/dsskey.py ssh/rsakey.py ssh/transport.py


2004-04-08 05:48:16 GMT	Robey Pointer <robey@lag.net>	patch-48

    Summary:
      set version number to fearow
    Revision:
      secsh--dev--1.0--patch-48

    set version number to fearow.

    modified files:
     Makefile README ssh/__init__.py setup.py


2004-04-08 05:12:20 GMT	Robey Pointer <robey@lag.net>	patch-47

    Summary:
      add socket.timeout for py22
    Revision:
      secsh--dev--1.0--patch-47

    oops, forgot this vital part of the py22 patches.  roger binns sent me a
    code patch that included this snip.

    modified files:
     ssh/common.py


2004-04-07 16:05:48 GMT	Robey Pointer <robey@lag.net>	patch-46

    Summary:
      README update notes
    Revision:
      secsh--dev--1.0--patch-46

    added notes on what's new, what to watch out for in py22.  added a "since:
    fearow" to all the relevant API calls that are new.

    modified files:
     README ssh/auth_transport.py ssh/dsskey.py
     ssh/pkey.py ssh/rsakey.py ssh/transport.py


2004-04-07 15:52:07 GMT	Robey Pointer <robey@lag.net>	patch-45

    Summary:
      add set_keepalive()
    Revision:
      secsh--dev--1.0--patch-45

    add set_keepalive() to set an automatic keepalive mechanism.  (while waiting
    for a packet on a connection, we periodically check if it's time to send a
    keepalive packet.)

    modified files:
     ssh/transport.py


2004-04-07 06:07:29 GMT	Robey Pointer <robey@lag.net>	patch-44

    Summary:
      add get_username() method for remembering who you auth'd as
    Revision:
      secsh--dev--1.0--patch-44

    add get_username() method for remembering who you auth'd as.  also, fix these
    bugs:
    * "continue" auth response counted as a failure (in server mode).
    * try to import 'logging' in py22 before falling back to the fake logger,
      in case they have a backported version of 'logger'
    * raise the right exception when told to read a private key from a file that
      isn't a private key file
    * tell channels to close when the transport dies

    modified files:
     ssh/auth_transport.py ssh/channel.py
     ssh/common.py ssh/pkey.py ssh/transport.py


2004-04-06 22:03:21 GMT	Robey Pointer <robey@lag.net>	patch-43

    Summary:
      fix encrypted private key files
    Revision:
      secsh--dev--1.0--patch-43

    the random byte padding on private key files' BER data was confusing openssh,
    so switch to null-byte padding, which is slightly less secure but works with
    crappy old openssh.  also, enforce the mode when writing the private key
    file.  we really really want it to be 0600.  (python seems to ignore the
    mode normally.)

    modified files:
     ssh/pkey.py


2004-04-06 08:16:02 GMT	Robey Pointer <robey@lag.net>	patch-42

    Summary:
      support py22, more or less
    Revision:
      secsh--dev--1.0--patch-42

    add roger binns' patches for supporting python 2.2.  i hedged a bit on the
    logging stuff and just added some trickery to let logging be stubbed out for
    python 2.2.  this changed a lot of import statements but i managed to avoid
    hacking at any of the existing logging.
    
    socket timeouts are required for the threads to notice when they've been
    deactivated.  worked around it by using the 'select' module on py22.
    
    also fixed the sftp unit tests to cope with a password-protected private key.

    new files:
     ssh/.arch-ids/logging22.py.id ssh/logging22.py

    modified files:
     README demo.py demo_server.py demo_simple.py
     ssh/__init__.py ssh/auth_transport.py
     ssh/channel.py ssh/common.py ssh/kex_gex.py
     ssh/kex_group1.py ssh/message.py ssh/sftp.py
     ssh/transport.py ssh/util.py tests/test_sftp.py


2004-04-05 22:32:03 GMT	Robey Pointer <robey@lag.net>	patch-41

    Summary:
      make get_remote_server_key() return a PKey object
    Revision:
      secsh--dev--1.0--patch-41

    a good suggestion from roger binns: make get_remote_server_key() just return
    a pkey object instead of a tuple of strings.  all the strings can be extracted
    from the pkey object, as well as other potentially useful things.

    modified files:
     demo.py ssh/transport.py


2004-04-05 19:36:40 GMT	Robey Pointer <robey@lag.net>	patch-40

    Summary:
      add dss key generation too, and fix some bugs
    Revision:
      secsh--dev--1.0--patch-40

    added the ability to generate dss keys and write private dss key files,
    similar to rsa.  in the process, fixed a couple of bugs with ber encoding
    and writing password-encrypted key files.  the key has to be padded to the
    iblock size of the cipher -- it's very difficult to determine how the others
    do this, so i just add random bytes to the end.
    
    fixed the simple demo to use Transport's (host, port) constructor for
    simplicity, and fixed a bug where the standard demo's DSS login wouldn't
    work.
    
    also, move the common logfile setup crap into util so all the demos can just
    call that one.

    modified files:
     demo.py demo_simple.py ssh/ber.py ssh/dsskey.py
     ssh/pkey.py ssh/rsakey.py ssh/util.py


2004-04-05 10:37:18 GMT	Robey Pointer <robey@lag.net>	patch-39

    Summary:
      add global request mechanism
    Revision:
      secsh--dev--1.0--patch-39

    add transport.global_request() to make a global-style request (usually an
    extension to the protocol -- like keepalives) and handle requests from the
    remote host.  incoming requests are now handled and responded to correctly,
    which should make openssh-style keepalives work.  (before, we would silently
    ignore them, which was wrong.)

    modified files:
     ssh/common.py ssh/message.py ssh/transport.py


2004-04-05 10:24:33 GMT	Robey Pointer <robey@lag.net>	patch-38

    Summary:
      add common.py file
    Revision:
      secsh--dev--1.0--patch-38

    missing from previous change because tla doesn't like to add files in some
    situations. (frown)
    

    new files:
     ssh/.arch-ids/common.py.id ssh/common.py


2004-04-05 10:16:31 GMT	Robey Pointer <robey@lag.net>	patch-37

    Summary:
      can now generate rsa keys (not dss yet)
    Revision:
      secsh--dev--1.0--patch-37

    added functionality to ber to create ber streams.  added some common methods
    to PKey to allow dumping the key to base64 (the format used by openssh for
    public key files and host key lists), and a factory for creating a key from
    a private key file, and a common way to save private keys.  RSAKey luckily
    didn't have to change that much.
    
    also added a factory method to RSAKey to generate a new key.
    

    modified files:
     ssh/ber.py ssh/pkey.py ssh/rsakey.py


2004-04-05 10:12:59 GMT	Robey Pointer <robey@lag.net>	patch-36

    Summary:
      add common.py for commonly used constants and globals
    Revision:
      secsh--dev--1.0--patch-36

    common.py now stores the constants and globals.
    lots of renaming because of this.

    modified files:
     ssh/auth_transport.py ssh/channel.py
     ssh/kex_gex.py ssh/kex_group1.py
     ssh/transport.py ssh/util.py


2004-04-02 02:41:43 GMT	Robey Pointer <robey@lag.net>	patch-35

    Summary:
      add send_ignore
    Revision:
      secsh--dev--1.0--patch-35

    add send_ignore() call to allow for sending garbage ignored packets to the
    remote side.

    modified files:
     ssh/transport.py


2004-03-16 07:33:09 GMT	Robey Pointer <robey@lag.net>	patch-34

    Summary:
      fix some arcana in unpacking private keys
    Revision:
      secsh--dev--1.0--patch-34

    "!= type([])" is a pretty obscure way to say it.  let's try "is not list"
    which is a lot more readable.
    
    (mostly this is a test to make sure tla is working okay on my laptop.)

    modified files:
     ssh/dsskey.py ssh/rsakey.py


2004-03-09 01:09:17 GMT	Robey Pointer <robey@lag.net>	patch-33

    Summary:
      include tests in manifest
    Revision:
      secsh--dev--1.0--patch-33

    include the tests in the manifest for dist, and remove some outdated notes in
    NOTES about the exported API (this is doc'd wayyy better in epydoc now).

    modified files:
     MANIFEST.in NOTES


2004-03-08 17:54:19 GMT	Robey Pointer <robey@lag.net>	patch-32

    Summary:
      add unit tests
    Revision:
      secsh--dev--1.0--patch-32

    add unit tests for BufferedFile and SFTP (it's a start).  remove the demo sftp
    client because it was 99% copied from the other demos, which makes it kinda
    confusing.  the unit tests are a much better example.

    new files:
     .arch-ids/test.py.id test.py tests/.arch-ids/=id
     tests/.arch-ids/test_file.py.id
     tests/.arch-ids/test_sftp.py.id tests/test_file.py
     tests/test_sftp.py

    removed files:
     .arch-ids/demo_sftp.py.id demo_sftp.py

    new directories:
     tests tests/.arch-ids


2004-03-08 17:52:25 GMT	Robey Pointer <robey@lag.net>	patch-31

    Summary:
      bump version number to eevee
    Revision:
      secsh--dev--1.0--patch-31

    bump the version number to eevee in a few places and talk about the unit
    tests.

    modified files:
     Makefile README ssh/__init__.py setup.py


2004-03-08 17:50:49 GMT	Robey Pointer <robey@lag.net>	patch-30

    Summary:
      finish up client sftp support
    Revision:
      secsh--dev--1.0--patch-30

    added 'stat' to SFTPFile and SFTP, documented 'open' and 'listdir', and added
    'rmdir', 'lstat', 'symlink', 'chmod', 'chown', 'utime', 'readlink'.
    
    turned off ultra debugging now that the unit tests are all working.

    modified files:
     ssh/sftp.py


2004-03-08 17:45:44 GMT	Robey Pointer <robey@lag.net>	patch-29

    Summary:
      fix some docs and BufferedFile.readline
    Revision:
      secsh--dev--1.0--patch-29

    fix some documentation and fix readline()'s universal newline support to
    always return strings ending with '\n', regardless of how they were in the
    original file.  (this is an obvious feature of python's universal newline
    support that i somehow missed before.)

    modified files:
     ssh/file.py ssh/message.py


2004-03-08 09:47:47 GMT	Robey Pointer <robey@lag.net>	patch-28

    Summary:
      fix lingering thread bug
    Revision:
      secsh--dev--1.0--patch-28

    this bug has been in there forever and i could never figure out a workaround
    till now.
    
    when the python interpreter exits, it doesn't necessarily destroy the
    remaining objects or call __del__ on anything, and it will lock up until all
    threads finish running.  how the threads are supposed to notice the exiting
    interpreter has always been sort of a mystery to me.
    
    tonight i figured out how to use the 'atexit' module to register a handler
    that runs when the interpreter exits.  now we keep a list of active threads
    and ask them all to exit on shutdown.  no more going to another shell to
    kill -9 python!  yeah!!

    modified files:
     ssh/transport.py


2004-03-04 08:21:45 GMT	Robey Pointer <robey@lag.net>	patch-27

    Summary:
      add BufferedFile abstraction
    Revision:
      secsh--dev--1.0--patch-27

    SFTP client mode is mostly functional.  there are probably still some bugs
    but most of the operations on "file" objects have survived my simple tests.
    
    BufferedFile wraps a simpler stream in something that looks like a python
    file (and can even handle seeking if the stream underneath supports it).
    it's meant to be subclassed.  most of it is ripped out of what used to be
    ChannelFile so i can reuse it for sftp -- ChannelFile is now tiny.
    
    SFTP and Message are now exported.
    
    fixed util.format_binary_line to not quote spaces.

    new files:
     .arch-ids/demo_sftp.py.id demo_sftp.py
     ssh/.arch-ids/file.py.id ssh/.arch-ids/sftp.py.id
     ssh/file.py ssh/sftp.py

    modified files:
     ssh/__init__.py ssh/channel.py ssh/message.py
     ssh/util.py


2004-01-27 02:04:59 GMT	Robey Pointer <robey@lag.net>	patch-26

    Summary:
      Transport constructor can take hostname or address tuple
    Revision:
      secsh--dev--1.0--patch-26

    part of an ongoing attempt to make "simple" versions of some of the API calls,
    so you can do common-case operations with just a few calls:
    
    Transport's constructor will now let you pass in a string or tuple instead
    of a socket-like object.  if you pass in a string, it assumes the string is
    a hostname (with optional ":port" segment) and turns that into an address
    tuple.  if you pass in a tuple, it assumes it's an address tuple.  in both
    cases, it then creates a socket, connects to the given address, and then
    continues as if that was the socket passed in.
    
    the idea being that you can call Transport('example.com') and it will do
    the right thing.

    modified files:
     ssh/transport.py


2004-01-27 02:00:19 GMT	Robey Pointer <robey@lag.net>	patch-25

    Summary:
      pkey no longer raises binascii.Error
    Revision:
      secsh--dev--1.0--patch-25

    catch binascii.Error in the private key decoder and convert it into an
    SSHException.  there's no reason people should have to care that it was a
    decoding error vs. any of the other million things that could be wrong in
    a corrupt key file.

    modified files:
     ssh/pkey.py


2004-01-27 01:45:44 GMT	Robey Pointer <robey@lag.net>	patch-24

    Summary:
      document more of Message; add get_int64
    Revision:
      secsh--dev--1.0--patch-24

    all of the get_* methods are now documented, but there's a bit more to do.
    get_int64 added for eventual sftp support.

    modified files:
     ssh/message.py


2004-01-04 10:33:05 GMT	Robey Pointer <robey@lag.net>	patch-23

    Summary:
      quick doc fix.
    Revision:
      secsh--dev--1.0--patch-23

    fix broken cross-link in kex_gex docs.

    modified files:
     ssh/kex_gex.py


2004-01-04 10:26:00 GMT	Robey Pointer <robey@lag.net>	patch-22

    Summary:
      fix MANIFEST.in, change version numbers to 0.9-doduo, fix LPGL notices
    Revision:
      secsh--dev--1.0--patch-22

    fixed MANIFEST.in to include the demo scripts, LICENSE, and ChangeLog.
    upped everything to version 0.9-doduo.
    
    fixed the copyright notice, and added the LGPL banner to the top of every
    python file.

    modified files:
     MANIFEST.in Makefile NOTES README ssh/__init__.py
     ssh/auth_transport.py ssh/ber.py ssh/channel.py
     ssh/dsskey.py ssh/kex_gex.py ssh/kex_group1.py
     ssh/message.py ssh/pkey.py ssh/primes.py
     ssh/rsakey.py ssh/ssh_exception.py
     ssh/transport.py ssh/util.py setup.py


2004-01-04 10:07:35 GMT	Robey Pointer <robey@lag.net>	patch-21

    Summary:
      MANIFEST -> MANIFEST.in, fix setup.py.
    Revision:
      secsh--dev--1.0--patch-21

    out with MANIFEST, in with MANIFEST.in.

    new files:
     .arch-ids/MANIFEST.in.id MANIFEST.in

    removed files:
     .arch-ids/MANIFEST.id MANIFEST

    modified files:
     setup.py


2004-01-04 09:29:13 GMT	Robey Pointer <robey@lag.net>	patch-20

    Summary:
      more docs, and password-protected key files can now be read
    Revision:
      secsh--dev--1.0--patch-20

    lots more documentation, some of it moved out of the README file, which is
    now much smaller and less rambling.
    
    repr(Transport) now reports the number of bits used in the cipher.
    
    cleaned up BER to use util functions, and throw a proper exception (the new
    BERException) on error.  it doesn't ever have to be a full BER decoder, but
    it can at least comb its hair and tuck in its shirt.
    
    lots of stuff added to PKey.read_private_key_file so it can try to decode
    password-protected key files.  right now it only understands "DES-EDE3-CBC"
    format, but this is the only format i've seen openssh make so far.  if the
    key is password-protected, but no password was given, a new exception
    (PasswordRequiredException) is raised so an outer layer can ask for a password
    and try again.

    modified files:
     README demo.py demo_server.py ssh/__init__.py
     ssh/auth_transport.py ssh/ber.py ssh/channel.py
     ssh/dsskey.py ssh/pkey.py ssh/primes.py
     ssh/rsakey.py ssh/ssh_exception.py
     ssh/transport.py ssh/util.py


2003-12-31 06:31:43 GMT	Robey Pointer <robey@lag.net>	patch-19

    Summary:
      renamed auth_key -> auth_publickey; more docs.
    Revision:
      secsh--dev--1.0--patch-19

    renamed Transport.auth_key to auth_publickey for consistency.  and lots more
    documentation.

    modified files:
     README demo.py demo_server.py ssh/__init__.py
     ssh/auth_transport.py ssh/transport.py


2003-12-30 22:24:21 GMT	Robey Pointer <robey@lag.net>	patch-18

    Summary:
      added public-key support to server mode, more docs
    Revision:
      secsh--dev--1.0--patch-18

    added public-key support to server mode (it can now verify a client signature)
    and added a demo of that to the demo_server.py script (user_rsa_key).  in the
    process, cleaned up the API of PKey so that now it only has to know about
    signing and verifying ssh2 blobs, and can be hashed and compared with other
    keys (comparing & hashing only the public parts of the key).  keys can also
    be created from strings now too.
    
    some more documentation and hiding private methods.

    new files:
     .arch-ids/user_rsa_key.id .arch-ids/user_rsa_key.pub.id
     user_rsa_key user_rsa_key.pub

    modified files:
     Makefile demo_server.py ssh/__init__.py
     ssh/auth_transport.py ssh/dsskey.py
     ssh/kex_gex.py ssh/kex_group1.py ssh/pkey.py
     ssh/rsakey.py ssh/transport.py


2003-12-30 07:18:20 GMT	Robey Pointer <robey@lag.net>	patch-17

    Summary:
      lots more documentation, and added Transport.connect()
    Revision:
      secsh--dev--1.0--patch-17

    renamed demo_host_key to demo_rsa_key.  moved changelog to a separate file,
    and indicated that future changelog entries should be fetched from tla.
    tried to clean up "__all__" in a way that makes epydoc still work.
    
    added lots more documentation, and renamed many methods and vars to hide
    them as private non-exported API.
    
    Transport's ModulusPack is now a static member, so it only has to be loaded
    once, and can then be used by any future Transport object.
    
    added Transport.connect(), which tries to wrap all the SSH2 negotiation and
    authentication into one method.  you should be able to create a Transport,
    call connect(), and then create channels.

    new files:
     .arch-ids/ChangeLog.id .arch-ids/demo_simple.py.id ChangeLog
     demo_simple.py ssh/.arch-ids/pkey.py.id ssh/pkey.py

    removed files:
     .arch-ids/ssh.py.id ssh.py

    modified files:
     Makefile NOTES README demo.py demo_server.py
     ssh/__init__.py ssh/auth_transport.py
     ssh/channel.py ssh/dsskey.py ssh/kex_gex.py
     ssh/kex_group1.py ssh/rsakey.py
     ssh/transport.py setup.py {arch}/=tagging-method

    renamed files:
     .arch-ids/demo_host_key.id
       ==> .arch-ids/demo_rsa_key.id
     demo_host_key
       ==> demo_rsa_key


2003-12-28 03:20:42 GMT	Robey Pointer <robey@lag.net>	patch-16

    Summary:
      hook up server-side kex-gex; add more documentation
    Revision:
      secsh--dev--1.0--patch-16

    group-exchange kex should work now on the server side.  it will only be
    advertised if a "moduli" file has been loaded (see the -gasp- docs) so we
    don't spend hours (literally. hours.) computing primes.  some of the logic
    was previously wrong, too, since it had never been tested.
    
    fixed repr() string for Transport/BaseTransport.  moved is_authenticated to
    Transport where it belongs.
    
    added lots of documentation (but still only about 10% documented).  lots of
    methods were made private finally.

    new files:
     ssh/.arch-ids/primes.py.id ssh/primes.py

    modified files:
     NOTES demo.py demo_server.py ssh/__init__.py
     ssh/auth_transport.py ssh/channel.py
     ssh/kex_gex.py ssh/kex_group1.py
     ssh/transport.py ssh/util.py


2003-12-27 02:03:44 GMT	Robey Pointer <robey@lag.net>	patch-15

    Summary:
      fix up new ssh/ folder.
    Revision:
      secsh--dev--1.0--patch-15

    moved SSHException to a new file (ssh_exception.py) and turned ssh.py
    into an __init__.py file.  i'm still not entirely sure how this normally
    works, so i may have done something wrong, but it's supposed to work the
    same as before.

    new files:
     ssh/.arch-ids/__init__.py.id
     ssh/.arch-ids/ssh_exception.py.id ssh/__init__.py
     ssh/ssh_exception.py

    modified files:
     ssh/auth_transport.py ssh/channel.py
     ssh/dsskey.py ssh/kex_gex.py ssh/kex_group1.py
     ssh/transport.py


2003-12-27 01:49:19 GMT	Robey Pointer <robey@lag.net>	patch-14

    Summary:
      move the ssh files into a ssh/ folder.
    Revision:
      secsh--dev--1.0--patch-14

    just moving the files into a folder.  it won't build this way yet.

    new files:
     ssh/.arch-ids/=id

    renamed files:
     .arch-ids/auth_transport.py.id
       ==> ssh/.arch-ids/auth_transport.py.id
     .arch-ids/ber.py.id
       ==> ssh/.arch-ids/ber.py.id
     .arch-ids/channel.py.id
       ==> ssh/.arch-ids/channel.py.id
     .arch-ids/dsskey.py.id
       ==> ssh/.arch-ids/dsskey.py.id
     .arch-ids/kex_gex.py.id
       ==> ssh/.arch-ids/kex_gex.py.id
     .arch-ids/kex_group1.py.id
       ==> ssh/.arch-ids/kex_group1.py.id
     .arch-ids/message.py.id
       ==> ssh/.arch-ids/message.py.id
     .arch-ids/rsakey.py.id
       ==> ssh/.arch-ids/rsakey.py.id
     .arch-ids/transport.py.id
       ==> ssh/.arch-ids/transport.py.id
     .arch-ids/util.py.id
       ==> ssh/.arch-ids/util.py.id
     auth_transport.py
       ==> ssh/auth_transport.py
     ber.py
       ==> ssh/ber.py
     channel.py
       ==> ssh/channel.py
     dsskey.py
       ==> ssh/dsskey.py
     kex_gex.py
       ==> ssh/kex_gex.py
     kex_group1.py
       ==> ssh/kex_group1.py
     message.py
       ==> ssh/message.py
     rsakey.py
       ==> ssh/rsakey.py
     transport.py
       ==> ssh/transport.py
     util.py
       ==> ssh/util.py

    new directories:
     ssh ssh/.arch-ids


2003-12-24 22:09:43 GMT	Robey Pointer <robey@lag.net>	patch-13

    Summary:
      fix a deadlock/race in handle_eof & close
    Revision:
      secsh--dev--1.0--patch-13

    (patch from fred gansevles)
    add locking around the eof handler and the close() call, so we can't be in
    both simultaneously.

    modified files:
     channel.py


2003-12-24 20:49:38 GMT	Robey Pointer <robey@lag.net>	patch-12

    Summary:
      fix dss key signing
    Revision:
      secsh--dev--1.0--patch-12

    (expanded on a patch from fred gansevles)
    add a demo dss key for server mode, and fix some bugs that had caused the dss
    signing stuff to never work before.  the demo_server is a bit more verbose
    now, too.  both key types (RSAKey & DSSKey) now have a function to return the
    fingerprint of the key, and both versions of read_private_key_file() now raise
    exceptions on failure, instead of just silently setting "valid" to false.

    new files:
     .arch-ids/demo_dss_key.id demo_dss_key

    modified files:
     demo_server.py dsskey.py kex_gex.py kex_group1.py ssh.py
     rsakey.py transport.py


2003-12-23 06:44:56 GMT	Robey Pointer <robey@lag.net>	patch-11

    Summary:
      in server mode, don't offer keys we don't have
    Revision:
      secsh--dev--1.0--patch-11

    (from Paolo Losi) in server mode, when advertising which key methods we
    support, don't list methods that we don't have any existing keys for.

    modified files:
     transport.py


2003-12-23 06:36:27 GMT	Robey Pointer <robey@lag.net>	patch-10

    Summary:
      add logfiles and .pyc files to the "junk" list
    Revision:
      secsh--dev--1.0--patch-10

    add *.log and *.pyc to the explicit junk list.

    modified files:
     {arch}/=tagging-method


2003-11-10 08:49:50 GMT	Robey Pointer <robey@lag.net>	patch-9

    Summary:
      rename secsh -> ssh
    Revision:
      secsh--dev--1.0--patch-9

    also, rename SecshException back to SSHException.  sigh. :)

    modified files:
     ./MANIFEST ./Makefile ./NOTES ./README ./auth_transport.py
     ./channel.py ./demo.py ./demo_server.py ./kex_gex.py
     ./kex_group1.py ./message.py ./ssh.py ./setup.py
     ./transport.py

    renamed files:
     ./.arch-ids/secsh.py.id
       ==> ./.arch-ids/ssh.py.id
     ./secsh.py
       ==> ./ssh.py


2003-11-10 06:52:35 GMT	Robey Pointer <robey@lag.net>	patch-8

    Summary:
      doc changes
    Revision:
      secsh--dev--1.0--patch-8


    modified files:
     ./README ./demo_server.py ./secsh.py


2003-11-10 04:54:02 GMT	Robey Pointer <robey@lag.net>	patch-7

    Summary:
      cleaned up server code, renamed some files & classes
    Revision:
      secsh--dev--1.0--patch-7

    renamed demo-server.py and demo-host-key to demo_server.py and
    demo_host_key, just to be consistent.
    
    renamed SSHException -> SecshException.
    
    generalized the mechanism where Channel decides whether to allow
    different channel requests: 4 of the main ones (pty, window-change,
    shell, and subsystem) go through easily override-able methods now.
    you could probably make an actual ssh shell server.
    
    gave ChannelFile a repr().
    
    turned off ultra debugging in the demos.  demo_server creates a
    subclass of Channel to allow pty/shell and sets an event when the
    shell request is made, so that it knows when it can start sending
    the fake bbs.
    
    renamed to charmander and updated some of the distutils files.

    modified files:
     ./MANIFEST ./NOTES ./auth_transport.py ./channel.py ./demo.py
     ./demo_server.py ./kex_gex.py ./kex_group1.py ./secsh.py
     ./setup.py ./transport.py

    renamed files:
     ./.arch-ids/demo-host-key.id
       ==> ./.arch-ids/demo_host_key.id
     ./.arch-ids/demo-server.py.id
       ==> ./.arch-ids/demo_server.py.id
     ./demo-host-key
       ==> ./demo_host_key
     ./demo-server.py
       ==> ./demo_server.py


2003-11-09 21:16:35 GMT	Robey Pointer <robey@lag.net>	patch-6

    Summary:
      notes about the exported api
    Revision:
      secsh--dev--1.0--patch-6

    just wrote some quick notes (for a few of the classes) about which
    methods are intended to be the exported API.  python has no decent
    way of distinguishing private vs public.
    

    modified files:
     ./NOTES


2003-11-09 21:14:21 GMT	Robey Pointer <robey@lag.net>	patch-5

    Summary:
      big chunk of work which makes server code 95% done
    Revision:
      secsh--dev--1.0--patch-5

    fixed auth check methods to return just a result (failed, succeeded,
    partially succeeded) and always use get_allowed_auths to determine the
    list of allowed auth methods to return.
    
    channel's internal API changed a bit to allow for client-side vs.
    server-side channels.  we now honor the "want-reply" bit from channel
    requests.  in server mode (for now), we automatically allow pty-req
    and shell requests without doing anything.
    
    ChannelFile was fixed up a bit to support universal newlines.  readline
    got rewritten: the old way used the "greedy" read call from ChannelFile,
    which won't work if the socket doesn't have that much data buffered and
    ready.  now it uses recv directly, and tracks the different newlines.
    
    demo-server.py now answers to a single shell request (like a CLI ssh
    tool will make) and does a very simple demo pretending to be a BBS.
    
    transport: fixed a bug with parsing the remote side's banner.  channel
    requests are passed to another method in server mode, to determine if
    we should allow it.  new allowed channels are added to an accept queue,
    and a new method 'accept' (with timeout) will block until the next
    incoming channel is ready.
    

    modified files:
     ./auth_transport.py ./channel.py ./demo-server.py ./demo.py
     ./transport.py


2003-11-09 20:59:51 GMT	Robey Pointer <robey@lag.net>	patch-4

    Summary:
      change kex-gex server code to generate primes by hand
    Revision:
      secsh--dev--1.0--patch-4

    added a util function "generate_prime" to compare to the incredibly slow C
    version, but it's no faster of course.  i think kex-gex from the server is
    just not going to be feasible without having a separate thread generate some
    primes in the background to have handy when a request comes in.  so in short,
    this still doesn't work.
    
    also i put bit_length into util and a tb_strings function which gets stack
    traceback info and splits it into a list of strings.
    

    modified files:
     ./kex_gex.py ./util.py


2003-11-07 10:36:42 GMT	Robey Pointer <robey@lag.net>	patch-3

    Summary:
      remove some leftover garbage from dsskey
    Revision:
      secsh--dev--1.0--patch-3

    leftover from a cut & paste i was doing a few days ago.  bad robey.

    modified files:
     ./dsskey.py


2003-11-06 07:34:27 GMT	Robey Pointer <robey@lag.net>	patch-2

    Summary:
      add a demo host key and point demo-server at it.
    Revision:
      secsh--dev--1.0--patch-2

    also, temporarily comment out the nonfunctional kex-gex method.

    new files:
     ./.arch-ids/demo-host-key.id ./demo-host-key

    modified files:
     ./demo-server.py ./transport.py


2003-11-04 08:50:22 GMT	Robey Pointer <robey@lag.net>	patch-1

    Summary:
      no changes
    Revision:
      secsh--dev--1.0--patch-1

    why aren't my log messages kept?

    modified files:
     ./kex_gex.py

    new patches:
     robey@lag.net--2003/secsh--dev--1.0--patch-1


2003-11-04 08:34:24 GMT	Robey Pointer <robey@lag.net>	base-0

    Summary:
      initial import
    Revision:
      secsh--dev--1.0--base-0

    
    (automatically generated log message)

    new files:
     ./LICENSE ./MANIFEST ./Makefile ./NOTES ./README
     ./auth_transport.py ./ber.py ./channel.py ./demo-server.py
     ./demo.py ./dsskey.py ./kex_gex.py ./kex_group1.py
     ./message.py ./rsakey.py ./secsh.py ./setup.py ./transport.py
     ./util.py

    new patches:
     robey@lag.net--2003/secsh--dev--1.0--base-0