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Author SHA1 Message Date
Simon Tatham
28b1fc766c Preliminary support for RSA user authentication in SSH2! Most of the 
error messages are currently wrong, and Pageant doesn't yet support
the new key type, and I haven't thoroughly tested that falling back
to password authentication and trying invalid keys etc all work. But
what I have here has successfully performed a public key
authentication, so it's working to at least some extent.

[originally from svn r973]
 2001-03-03 11:54:34 +00:00
Simon Tatham
d894658913 More options for bignum debugging 
[originally from svn r972]
 2001-03-03 11:53:07 +00:00
Simon Tatham
1d4009402e Include key type in SSH2 key fingerprints, now we have more than one 
[originally from svn r971]
 2001-03-02 17:16:22 +00:00
Simon Tatham
ded661cd07 Argh, sshrsa.c now depends on sshsha.c so Pageant needs it :-( 
[originally from svn r970]
 2001-03-02 17:14:10 +00:00
Simon Tatham
97ace7d80d Added support for RSA host keys (not user keys yet) 
[originally from svn r969]
 2001-03-02 17:13:36 +00:00
Simon Tatham
902d0636fc Extra crash-safety in decoding a DSS signature blob 
[originally from svn r968]
 2001-03-02 17:13:16 +00:00
Simon Tatham
b182356f99 Support for selecting AES from the GUI. In the process, I've had to 
introduce another layer of abstraction in SSH2 ciphers, such that a
single `logical cipher' (as desired by a user) can equate to more
than one `physical cipher'. This is because AES comes in several key
lengths (PuTTY will pick the highest supported by the remote end)
and several different SSH2-protocol-level names (aes*-cbc,
rijndael*-cbc, and an unofficial one rijndael-cbc@lysator.liu.se).

[originally from svn r967]
 2001-03-02 13:55:23 +00:00
Simon Tatham
bf25fd405c Add AES support in SSH2. Not yet complete: there's no way to select 
it in the GUI (or even in the registry).

[originally from svn r966]
 2001-03-02 11:44:35 +00:00
Simon Tatham
47fc223782 A fix in modmul: don't segfault or fill the result with rubbish if 
the unreduced product is shorter than the modulus.

[originally from svn r965]
 2001-03-02 10:29:23 +00:00
Simon Tatham
5f0d3bd19d Fix problem with pointer hiding 
[originally from svn r964]
 2001-03-02 09:25:14 +00:00
Simon Tatham
b6255788ca Jacob's fixes for the Event Log 
[originally from svn r963]
 2001-03-02 09:24:05 +00:00
Simon Tatham
cc9d7ba87e Diffie-Hellman group exchange in SSH2. Currently #ifdeffed out 
(change the sense of #ifdef DO_DIFFIE_HELLMAN_GEX in ssh.c) because
it's _far_ too slow. Will be re-enabled once the bignum routines
work a bit faster (or rather a _lot_ faster).

[originally from svn r962]
 2001-03-01 17:55:40 +00:00
Simon Tatham
862d6a496d Add a key length indication to each SSH2 cipher structure, in 
preparation for needing to know how much key material each cipher
needs in order to select a suitable Diffie-Hellman group.

[originally from svn r961]
 2001-03-01 17:45:31 +00:00
Simon Tatham
f72b5aa95f Remove the last lingering knowledge, outside sshbn.c, of the 
internal structure of the Bignum type. Bignum is now a fully opaque
type unless you're inside sshbn.c.

[originally from svn r960]
 2001-03-01 17:41:26 +00:00
Simon Tatham
7717c386a1 Stop accidental subsystem attempts 
[originally from svn r959]
 2001-03-01 12:27:35 +00:00
Simon Tatham
d226659a12 Fix a potential segfault 
[originally from svn r958]
 2001-03-01 11:49:23 +00:00
Simon Tatham
a680cef1b2 Oops, that broke Telnet negotiation display. Fix tabstops in eventlog. 
[originally from svn r957]
 2001-02-27 17:09:04 +00:00
Simon Tatham
0d3ab7306e Timestamp every line of the Event Log. The primary reason for this 
(generating detail in bug reports when SSH2 repeat key exchange
failed) is no longer an issue, but it might be useful for other
things. It's a _log_ dammit, and logs should be timestamped.

[originally from svn r956]
 2001-02-27 17:02:51 +00:00
Simon Tatham
2b8ab6082f Patches to prevent a couple of silly crashes 
[originally from svn r954]
 2001-02-27 09:11:42 +00:00
Simon Tatham
b10bc57b03 Moderately evil workaround to compensate for a variation in 
behaviour of FXP_REALPATH. (Specifically, BSD and GNU realpath(3)
disagree over whether to return success when computing the realpath
for a putative new file to be created in a valid directory. There's
no way we can tell from (say) the OpenSSH version string because
OpenSSH might have been compiled to use the local realpath _or_ its
own nonbroken one.)

[originally from svn r953]
 2001-02-26 16:39:15 +00:00
Simon Tatham
1129d200e4 Ahem. sftp.obj depends on sftp.c not on psftp.c! 
[originally from svn r952]
 2001-02-26 16:37:22 +00:00
Simon Tatham
22c9d8c9e8 Finish adding PSFTP to the master Makefile (oops!) 
[originally from svn r944]
 2001-02-26 09:21:55 +00:00
Simon Tatham
39cf689fd6 psftp now works as part of the PuTTY suite 
[originally from svn r940]
 2001-02-24 16:08:56 +00:00
Simon Tatham
094dd30d95 SFTP client now successfully handles cd, ls, get and put. 
[originally from svn r939]
 2001-02-24 12:02:35 +00:00
Simon Tatham
48b988b439 First stab at an SFTP client. Currently a Unixland testing app, not 
integrated into PuTTY.

[originally from svn r938]
 2001-02-23 18:21:44 +00:00
Simon Tatham
af83203852 64-bit integer routines 
[originally from svn r937]
 2001-02-23 18:21:06 +00:00
Simon Tatham
5cdfd67cd1 Add a traffic analysis defence to SSH2 password authentication 
[originally from svn r936]
 2001-02-23 13:15:17 +00:00
Simon Tatham
c40ee23d0f Update copyright dates to 2001 :-) 
[originally from svn r935]
 2001-02-22 09:07:24 +00:00
Simon Tatham
8a4206e636 Attempt to fix the remaining key re-exchange bug 
[originally from svn r934]
 2001-02-20 13:55:59 +00:00
Owen Dunn
53f03d93d5 More proto `how-to' documentation: CVS and WinCVS 
[originally from svn r933]
 2001-02-19 23:24:01 +00:00
Simon Tatham
04e1b8b9d2 Add a how-to section on public-key authentication in PSCP 
[originally from svn r932]
 2001-02-19 10:54:18 +00:00
Simon Tatham
83370ae6e5 Add "make clean" target 
[originally from svn r931]
 2001-02-19 10:54:05 +00:00
Owen Dunn
7e41e63161 Prelim. CVS/plink howto 
[originally from svn r930]
 2001-02-07 11:20:15 +00:00
Owen Dunn
e7f833834c Mostly Mathias Leinmueller's PuTTYgen documentation, modified slightly 
and Buttressed.

[originally from svn r929]
 2001-02-06 09:34:42 +00:00
Simon Tatham
9b7dbb92cc Modifications to the new Close On Exit option: 
- wording change (required a patch to winctrls.c:radioline())
 - `only on clean exit' is used when an old-style config says `yes',
   on the grounds that it's more generally useful than `always' and
   also we want to map the old default to the new default.

[originally from svn r928]
 2001-02-05 13:42:33 +00:00
Simon Tatham
4d830f7587 Jacob's patch to improve Close On Exit behaviour 
[originally from svn r927]
 2001-02-05 13:08:18 +00:00
Simon Tatham
0507b7437a Various bug/warning fixes from Jacob 
[originally from svn r926]
 2001-02-05 13:04:00 +00:00
Owen Dunn
764a14a431 Fix various slashes. 
[originally from svn r925]
 2001-02-04 15:49:49 +00:00
Owen Dunn
18fc1dd002 Plink documentation cribs heavily from PSCP documentation, film at 11. 
[originally from svn r924]
 2001-02-04 15:47:01 +00:00
Owen Dunn
32e4c43dfe Some examples. 
[originally from svn r923]
 2001-02-04 15:35:36 +00:00
Simon Tatham
6dc2424db2 Shrink the keepalive-timeout box so the text beside it can all fit in 
[originally from svn r922]
 2001-02-01 14:13:46 +00:00
Simon Tatham
60585cff9c Yet another attempt at OOB handling in the network abstraction. This 
version allows you to specify, per socket, which sockets receive OOB
data in-line (so that you know what was before the mark and what was
after) and which receive it out of line (so it's really a one-byte
out-of-band facility rather than discard-to-mark). This reflects the
fact that rlogin appears to make more sense in the latter mode, and
telnet in the former. This patch makes rlogin work right for me.

[originally from svn r921]
 2001-02-01 14:11:04 +00:00
Simon Tatham
1e2b9ced01 Ignore the zero byte at the start of the rlogin main protocol 
[originally from svn r920]
 2001-02-01 14:09:00 +00:00
Simon Tatham
c3c0db0c0f Fix an always-false comparison (don't compare a char to 0x80!) 
[originally from svn r919]
 2001-02-01 14:07:53 +00:00
Simon Tatham
4707d0823e Avoid mallocing zero bytes in the event log Copy processing, which 
was apparently a problem for compilers other than Visual C. Thanks
to Roman Pompejus for pointing it out.

[originally from svn r918]
 2001-02-01 11:35:15 +00:00
Simon Tatham
48699e8431 Add zlib_freetable() to prevent memory leaks. Thanks to Kevin Eric Saunders 
[originally from svn r917]
 2001-01-31 09:10:18 +00:00
Owen Dunn
13b9a2da31 This time, a working version of the pscp docs. 
[originally from svn r916]
 2001-01-31 00:28:11 +00:00
Owen Dunn
8221f7c09d More pscp documentation. 
[originally from svn r915]
 2001-01-31 00:25:57 +00:00
Simon Tatham
9b15a80101 More stuff is written. 
[originally from svn r914]
 2001-01-29 17:26:20 +00:00
Simon Tatham
ee154f7ed3 Don't forget to read any outstanding data on receipt of FD_CLOSE. 
Particularly useful for people speaking HTTP, Finger etc over raw
connections.

[originally from svn r913]
 2001-01-29 15:10:56 +00:00