integrated laptop work (test commit)
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
rewrite channel pipes to work on windows
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.
add methods for sending/receiving a channel's exit status
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.
sftp server support!
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.
don't forget demo_windows.py
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.
note pycrypto 2.0 in README
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. :)
split sftp into sftp, sftp_client; renamed SFTP -> SFTPClient
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.
clean up server interface; no longer need to subclass Channel
- export AUTH_*, OPEN_FAILED_*, and the new OPEN_SUCCEEDED into the paramiko
namespace instead of making people dig into paramiko.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()
new ServerInterface class, outbound rekey works, etc.
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
paramiko 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
add forward.py demo script; bump to gyarados
add a demo script to show how to do local port forwarding.
add gyarados to all the docs and bump the version number everywhere.
add note about utf8 encodings
add info to the README about what to do if python complains about missing
encodings. veleriy pogrebitskiy ran into this and had advice.
fearow date and last-minute fixes
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.
support py22, more or less
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.
fix MANIFEST.in, change version numbers to 0.9-doduo, fix LPGL notices
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.
more docs, and password-protected key files can now be read
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.
lots more documentation, and added Transport.connect()
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.
Robey Pointer