in saved sessions, so that a programmable window manager can
distinguish different PuTTYs/pterms on startup and assign them
different window management properties.
[originally from svn r9078]
union of rates found in the termios.h of Linux 2.6.24 and "SunOS 5.6
Generic_105181-29 sun4u sparc SUNW,Ultra-4" machines. After a patch by
Thomas Bechtold.
[originally from svn r9028]
attempt to block, and hence return EAGAIN/EWOULDBLOCK, in spite of
the port having been reported readable by select(2). Don't treat
those errors as fatal.
[originally from svn r9020]
are now loaded from standard locations (system32 for SSPI, the
registry-stored MIT KfW install location for KfW) rather than using
the risky default DLL search path; I've therefore also added an
option to manually specify a GSS DLL we haven't heard of (which
should in principle Just Work provided it supports proper GSS-API as
specified in the RFC). The same option exists on Unix too, because
it seemed like too useful an idea to reserve to Windows. In
addition, GSSAPI is now documented, and also (unfortunately) its GUI
configuration has been moved out into a sub-subpanel on the grounds
that it was too big to fit in Auth.
[originally from svn r9003]
insist on finding a bit of spare screen to put it in. Still pondering whether
it's sensible to do this with the "change settings" box as well.
[originally from svn r8970]
as part of r8952 (the patch submitter had done it as a temporary
measure and I forgot to undo it before checkin).
[originally from svn r8956]
[r8952 == 99fffd6ed3]
reorganises the GSSAPI support so that it handles alternative
implementations of the GSS-API. In particular, this means PuTTY can
now talk to MIT Kerberos for Windows instead of being limited to
SSPI. I don't know for sure whether further tweaking will be needed
(to the UI, most likely, or to automatic selection of credentials),
but testing reports suggest it's now at least worth committing to
trunk to get it more widely tested.
[originally from svn r8952]
function in terminal.c, and replace the cloned-and-hacked handling
code in all our front ends with calls to that.
This was intended for code cleanliness, but a side effect is to make
the GTK arrow-key handling support disabling of application cursor
key mode in the Features panel. Previously that checkbox was
accidentally ignored, and nobody seems to have noticed before!
[originally from svn r8896]
PuTTY makes explicit use of libX11 without including -lX11 on the
link line. (GNU ld appears to pull in libX11 automatically because
it's needed for the dependencies of GTK, but gold expects that
dependency to be satisfied at run time via DT_NEEDED and hence
doesn't bother.) Hence, add explicit -lX11 to both Makefile.gtk and
the autoconf world.
[originally from svn r8876]
plink did not cope gracefully with this -- it was not possible to override that
hostname on the command line (attempts at doing so would be treated as part of
the remote command).
Fix this by applying the principle of r7265: if the user didn't explicitly
specify that they wanted to launch the hostname in the default (for instance
with '-load "Default Settings"', we assume they don't want to, and such a
hostname doesn't count when deciding whether to treat a non-option argument as
hostname or command.
[originally from svn r8651]
[r7265 == 5d76e00dac]
[r7266 == 856ed4ae73]
sessions submenu of the terminal window context menu (as Pageant does), rather
than an empty menu (which often renders poorly).
[originally from svn r8648]
trouble on Ubuntu, where the Gtk test programs don't check the return value
from system() and thus fall foul of the combination of our -Werror and
<https://wiki.ubuntu.com/CompilerFlags#-D_FORTIFY_SOURCE=2>.
[originally from svn r8638]
into a single gdk_draw_layout() where conveniently feasible, after
some work with xtrace revealed this as a major source of pterm's
slow display updates when using client-side fonts.
Ideally we ought to be able to do better. I know exactly what
sequence of X protocol operations I want to see on the wire, but I
don't know how to persuade Pango to generate them.
[originally from svn r8558]
prompts packet containing no actual prompts (perhaps due to odd
server organisation, or perhaps so it can print a banner message and
do nothing else). Previously, the get_userpass_input functions
always returned failure when in '-batch' mode, even in this case
where no actual input would be required.
[originally from svn r8490]
'string' field in a GdkEventKey structure as ISO-8859-1, which was
correct for GTK 1.2 but in 2.0 that field is encoded according to
the current C library locale. Hence, we now process that field by
converting it to UTF-8 via trips through both libc and libcharset,
and then let lpage_send() convert from UTF-8 back to whatever it's
supposed to actually go down the line in.
[originally from svn r8470]
to a Unix-domain socket. This typically works fine when PuTTY is run on the
same machine as the X server, but it's broken multi-hop X forwarding through
OpenSSH; when OpenSSH creates a proxy X server "localhost:10", it only listens
on TCP, not on a Unix-domain socket.
Instead, when deciding on the details of the display, we actively probe to see
if there's a Unix-domain socket we can use instead, and only use it if it's
there, falling back to the specified IP "localhost" if not.
Independently, when looking for local auth details in Xauthority for a
"localhost" TCP display, we prefer a matching Unix-domain entry, but will fall
back to an IP "localhost" entry (which would be unusual, but we don't trust a
Windows X server not to do it) -- this is a generalisation of the special case
added in r2538 (but removed in r8305, as the automatic upgrade masked the need
for it).
(This is now done in platform-independent code, so a side-effect is that
get_hostname() is now part of the networking abstraction on all platforms.)
[originally from svn r8462]
[r2538 == fda9983243]
[r8305 == ca6fc3a4da]
r7084 at the same time as sensible permissions when writing private key files;
however, it causes an assertion failure whenever an attempt is made to append
to an existing log file on Unix, and it's not clear what "is_private" *should*
do for append, so revert to log file security being the user's responsibility.
(Fixes Ubuntu LP#212711.)
[originally from svn r8461]
[r7084 == 4fa9564c90]
This could cause Unix PuTTY to segfault when X forwarding over an SSH session
through a proxy.
(sk_getaddr() wouldn't cope either -- in that case, add an assertion to make it
more obvious; I don't think it should ever happen.)
[originally from svn r8391]
sk_hostname_is_local(), to catch the case where we're doing something like X11
forwarding over SSH through a proxy, and we've thus disabled local lookup of
hostnames.
(I think this is what's behind the report in
<e9a86996-5dc2-4428-9b0c-c65693ca6351@m32g2000hsf.googlegroups.com>
in comp.security.ssh, although I'd like to know more of the circumstances.)
[originally from svn r8385]
do this if the supplied buffer isn't big enough, which shouldn't lead to
complete abandonment of X11 auth. (Would only have bitten with hostnames
>255 chars anyway.)
[originally from svn r8383]
list of selection targets offered by GTK PuTTY/pterm grows an extra
copy of each of the three supported text formats every time the user
makes a selection!
[originally from svn r8364]
void *, and hence eliminate a few casts. The Windows definition is
unchanged, but I daresay I've managed to stop it compiling nonetheless.
[originally from svn r8359]
ourselves, but on Unix then assumed it was compatible with the system's
gss_buffer_desc, which wasn't the case on LP64 systems. Now, on Unix
we make Ssh_gss_buf into an alias for gss_buffer_desc, though we keep
something similar to the existing behaviour on Windows. This requires
renaming a couple of the fields in Ssh_gss_buf, and hence fixing all
the references.
Tested on Linux (MIT Kerberos) and Solaris. Compiled on NetBSD (Heimdal).
Not tested on Windows because neither mingw32 nor winegcc worked out of the
box for me. I think the Windows changes are all syntactic, though, so
if this compiles it should work no worse than before.
[originally from svn r8326]
than <gssapi/gssapi_krb5.h> and provide the OID for Kerberos 5 ourselves
(since it's a known constant). I'm not sure this actually works on Solaris
yet, mind.
[originally from svn r8317]
strings more rigorously, and then we look up the local X authority
data in .Xauthority _ourself_ rather than delegating to an external
xauth program. This is (negligibly) more efficient on Unix, assuming
I haven't got it wrong in some subtle way, but its major benefit is
that we can now support X authority lookups on Windows as well
provided the user points us at an appropriate X authority file in
the standard format. A new Windows-specific config option has been
added for this purpose.
[originally from svn r8305]
called from within a backend function which will expect its own
backend pointer to still be valid on return. Instead, move all the
real functionality of notify_remote_exit() out into a GTK idle
function.
[originally from svn r8304]
"curraddr", and turn "family" into a macro-derived property of the
other fields. The idea is that this renders SockAddrs immutable once
created, which should open up the possibility of duplicating and
reusing one without having to redo the actual DNS lookup.
I _hope_ I haven't broken anything. The new code architecture
contains several rather dubious-looking operations (namely the
arbitrary choice of the first returned address in functions like
sk_getaddr and sk_address_is_local - what if, for instance, a DNS
lookup returned a local and a non-local address?), but I think they
were functionally just as dubious beforehand and all this change has
done is to make them more obviously so to a reader.
[originally from svn r8293]
ago, I apparently caused all data received from local proxies to be
unconditionally tagged as TCP Urgent. Most network backends ignore
this, but it's critical to the Telnet backend, which will ignore all
Urgent-marked data in the assumption that there's a SYNCH on its way
that it should wait for. Nobody has noticed in two years, presumably
meaning that nobody has ever tried to do Telnet over a local proxy
in that time.
[originally from svn r8158]
and gss_name_t are supposed to be congruent types, so a pointer to
one should never be cast to a non-indirect instance of the other.
[originally from svn r8157]
(rather than IPv4 or IPv6-only; this is the default), try to open up listening
sockets on both address families, rather than (unhelpfully) just IPv6. (And
don't open one if the other can't be bound, in a nod to CVE-2008-1483.)
Based on a patch from Ben A L Jemmett.
[originally from svn r8150]
[this svn revision also touched putty-wishlist]
with the switch to GTK2. This turns out to be because, where GTK1
represented the scroll wheel as mouse buttons 4 and 5 and generated
GdkEventButton when it was moved, GTK2 has moved wheel actions out
into a new event type GdkEventScroll which we were not handling. Now
we do, so scroll wheel support should be back in place.
[originally from svn r8063]
versions >= 2.0 (when the new list boxes came in) but < 2.4 (when
the new combo boxes came in). Since some combo boxes are handled
using the old list-box code, this means that the two lots of code
can both be compiled in at once in some situations!
[originally from svn r8031]
addressing X displays. Update PuTTY's display-name-to-Unix-socket-
path translation code to cope with it, thus causing X forwarding to
start working again on Leopard.
[originally from svn r8020]
filter checkboxes to filter the currently selected font out of the
family list and then does something in one of the other list boxes
or the size edit box.
[originally from svn r7990]
the font config box and then invoking the unifontsel causes the box
to come up empty rather than populated with that font. Turns out
that I completely forgot to have pangofont_canonify_fontname()
return the flags word, ahem.
[originally from svn r7988]
client- and server-side fonts into a single namespace was mainly to
hope there would naturally be no collisions, and to provide
disambiguating "client:" and "server:" prefixes for manual use in
emergencies.
Jacob points out, however, that his system not only has a namespace
clash but worse still the clash is at the name "fixed", which is our
default font! So, modify my namespace policy to use the
disambiguating prefixes everywhere by default, and use _unprefixed_
names only if the user types one in by hand.
In particular, I've changed the keys used to store font names in
Unix saved session files. Font names read from the new keys will be
passed straight to the new unifont framework; font names read from
the old keys will have "server:" prepended. So any existing
configuration file for GTK1 PuTTY should now work reliably in GTK2
PuTTY and select the same font, even if that font is one on which
your system (rather, your client+server combination) has a font
namespace clash.
[originally from svn r7973]
box: shortcut activations for list boxes are missing.
That's the last thing on the to-do list. We're now ready to merge
back to the trunk, given only some final testing!
[originally from svn r7967]
we can now build and run successfully using both GTK1 and GTK2 by
giving appropriate options to make. (Specifically, to override the
default of GTK2 in favour of GTK1, "make GTK_CONFIG=gtk-config".)
[originally from svn r7966]
ones. (I'm going to merge the GTK1 list code back in under ifdefs,
and I want none of the disputed structure fields to have the same
names, so that I'll reliably be told by the compiler if I keep the
wrong piece of code outside the ifdef.)
[originally from svn r7965]
in the presence of GTK 2 we also check to see whether we have a
prehistoric Pango (since Pango itself helpfully doesn't provide that
functionality, bah).
[originally from svn r7964]
custom Columns layout class to see what fiddly details of
GTK2isation were yet to be done. It turns out that all the basic
object management got moved out of GTK into a separate library, so
that all the gtk_object_* calls are deprecated and g_object_* should
be used instead; having done that, though, it all looks perfectly
fine.
[originally from svn r7962]
shortcut mechanism. The existing code doesn't use any deprecated
calls, and translating shortcut text _into_ Pango markup just sounds
too unpleasant to do if I don't actually have to. Not to mention
that the documentation for the Pango markup language doesn't tell me
how to distinguish a mnemonic underscore prefix from a literal
underscore in label text, but I know my current code can get that
right (the current config box talks about TCP_NODELAY and
SO_KEEPALIVE in widget labels that also have functioning shortcuts).
[originally from svn r7961]
selector. I had previously been worried that the default of not
showing aliases interacted badly with the default actual font
_being_ specified as an alias. One of those defaults had to change,
and I've decided which: `fixed' is staying as Unix PuTTY's default
font in defiance of GTK2's vigorous encouragement of Pango.
[originally from svn r7960]
GtkTreeView, GtkComboBox and GtkComboBoxEntry instead of the various
old deprecated stuff. Immediate benefit: GTK2 natively supports real
drag lists, hooray!
[originally from svn r7959]
gtk_container_dequeue_resize_handler in request_resize() was;
everything seems to work fine without it. So I'm removing the
nonportable GTK 2 instance of it, and if anything ever goes wrong as
a result then I'll at least find out what the problem was.
[originally from svn r7957]
string. Without this, Richard B reports that Pango 1.18 will treat
_anything_ as valid, which means PuTTY can never fall back to X
fonts.
[originally from svn r7956]
font selector: I had got the row and column counts in
gtk_table_new() back to front, so the space on the right was the
padding around five empty table columns! (And apparently a GtkTable
silently expands if you try to use rows that don't exist, which is
why I hadn't already noticed.)
Fixed that, and added some padding around the entire table. I think
my font selector is now finished, except for any bug fixes that come
up in testing.
[originally from svn r7954]
during an entire run of unifontsel (because unifontsel_set_name was
either not called at all, or called with a name that didn't
correspond to any known font). In this situation we grey out the OK
button until a valid font is selected, and we have
unifontsel_get_name return NULL rather than failing an assertion if
it should be called in that state. The current client code in
gtkdlg.c should never encounter a NULL return, since it only calls
it after the OK button is clicked, but I've stuck an assertion in
there too on general principles.
[originally from svn r7953]
character at a time centred in its character cell, as we do for
Pango. Gives much better results for those non-monospaced fonts
which are usable as terminal fonts, and shows up the problems with
the others more readily. (In particular, this means the preview pane
in the font selector now warns you there will be trouble if you
select such a font.)
[originally from svn r7949]
selectors, preserve their most recent size selection as faithfully
as possible. We do this by having a secondary size variable
indicating what they _intend_, so we can come back to their intended
size even after going through a font which doesn't include it.
[originally from svn r7947]
we can call it both when the drawing area changes size and when the
selected font changes. As a result, the preview pane doesn't start
off blank any more.
[originally from svn r7945]
them automatically. If the user selects an alias in the font
selector, they get that alias copied literally into the output font
name string; when they return to the font selector, the alias is
still selected. We still _can_ resolve aliases, but we only do it on
demand: double-clicking one in the list box will do the job.
[originally from svn r7944]
