st_dev and st_ino are not set in a consistent fashion by stat()
and fstat() so disable the symlink test.
disable the open group/other readable test because st_mode
cannot be used to perform such a test on Windows.
Change-Id: I1b68c672f882018def7e6d40d4bc7f7add58df36
Do not look for plugin DLLs in either
$ORIGIN/../lib/plugin/krb5
$ORIGIN/../lib
Only look for plugin DLLs in $ORIGIN
Change-Id: I432cd81720b172e7451601b56ea7bba3c03d7d47
Execute tests that were built on Windows but previously skipped.
Remove the duplicate build rules for test-rfc3961.exe.
Change-Id: Icc84c07a33afbdc6ffa509222a3c81de35168eaf
Rely on roken to determine which random function should be
used.
Rename parameter "rand" to "randbytes" to avoid collision with
functions named "rand()".
Change-Id: Ic07cf149daef1cd568b58277773fbe27aef04f7b
With roken.h at the end of the include list two different versions
of Winsock get imported on Windows. roken.h should always be
immediately after config.h if included.
Change-Id: Id3f6761028ddaa5b44183fe6648c5ab292ca8865
Normally one would dlopen() a shared object's basename, not its absolute
path. However, lib/krb5/plugin.c, in an effort to be zero-conf-ish,
wants to readdir() to find plugins to load, and in the process it ends
up defeating the RTLD's search-the-caller's-rpath.
This commit partially addresses this by allowing the use of $ORIGIN in
plugin_dir values and using them for the default (except on OS X).
This allows multiple Heimdal versions installed on the same host, but
with different plugin ABIs, to co-exist. A step forward for doing make
check on hosts where Heimdal is installed.
For now we hardcode $ORIGIN/../lib/plugin/krb5 (linux, Solaris, *BSD),
or $ORIGIN (Windows; for assemblies objects need to be in the same
directory) and we eval $ORIGIN by using dladdr() (Linux, Solaris) or
GetModuleHandleEx() (Win32, via a dladdr() wrapper in libroken) to find
the path to libkrb5 whose dirname to use as $ORIGIN. For Windows,
because we need the plugins to be in the same directory as libkrb5, we
require a prefix on plugin DLLs ("plugin_krb5_") to distinguish them
from other objects.
We should add a special token to mean "look in $ORIGIN, sure, but
dlopen() the plugin basenames only (so the RTLD can search the rpath)".
For hx509.texi, we need the copyright macros for both html and info.
Just remove the "ifhtml" conditionals.
For whatis.texi, texinfo 5.1 inserts the sub{} macro inline with no
newlines, so there are errors about @html not being at the end of a
line, etc.
rk_mkdir() should not be redefined to mkdir() nor should mkdir()
be redefined to rk_mkdir() when compiling lib/roken/mkdir.c
Change-Id: I329fd2eb5794548635d33218a65df8958746a6f9
The default heimdal KDC chokes when trying to encrypt a ticket with a weak
server key that has a different type than the session key. The problem
happens in the krb5_crypto_init function called from the _kdc_encode_reply
function.
The existing work-around of the problem temporarily enabled the weak
enctype in case it was disabled but the principal was on the (hard-coded)
exception list.
Unfortunately the code used the keytype of the key encoded in the ticked
(the session key) instead of the keytype of the key used to encrypt the ticket
(the serverkey) thus enabling the incorrect encryption type if those two
are different, for instance des-cbc-md5 and des-cbc-crc.
Change-Id: Ia55dc344e3e5fc9ec1eb93c9e8ebb0a58c673d57
if the query is "preauth" and the caller is seeking a Key, search
try to find a Key that has the default salt but do not exclude keys
that have a non-default salt.
Move the assignment of 'ret' and 'enctype' before the preauth
default salt test. If the only key of the given type is the non-default
salt key, it should be used.
If the caller is not seeking a Key, do not bother with the preauth
test at all since the Key itself doesn't matter and we are simply
seeking an enctype.
Change-Id: I7cd37c579c0bfdd88bccfbc9eb5e5f55cd1910cb
As part of the keytype validity checks within _kdc_get_preferred_key
_kdc_is_weak_exception must be used to permit the afs/* principals
to have only DES in the key list.
Change-Id: I70801ce9b8c4d3f057542541ce11e06d195efd52
If _kdc_find_etype() is being called with 'ret_key' != NULL, the
caller is attempting to find an actual principal key. If 'ret_key'
is NULL then it is seeking a session key type. Only return an enctype
that is not in the principal key list unless 'ret_key' is NULL.
As part of this change remove 'clientbest' and the associated
logic as it is both unnecessary and can produce an enctype for
which the key cannot be returned.
Change-Id: Iba319e95fc1eac139f00b0cce20e1249482d2c6f
The 'use_strongest_session_key' block and its alternate should
have similar behavior except for the order in which the enctype
lists are processed. This patchset attempts to consolidate the
exit processing and ensure that the inner loop enctype and key
validation is the same.
Bugs fixed:
1. In the 'use_strongest_session_key' case, the _kdc_is_weak_exception()
test was applied during the client enctype loop which is only
processed for acceptable enctypes. This test is moved to the
local supported enctypes loop so as not to filter out weak keys
when the service principal has an explicit exception.
2. In the 'use_strongest_session_key' case, the possibility of an
enctype having keys with more than one salt was excluded.
3. In the 'use_strongest_session_key' case, the 'key' variable was
not reset to NULL within each loop of the client enctype list.
4. In the '!use_strongest_session_key' case, the default salt test
and is_preauth was inconsistent with the 'use_strongest_session_key'
block.
With this consolidation, if no enctype is selected and the service
principal is permitted to use 1DES, then 1DES is selected. It doesn't
matter whether 'use_strongest_session_key' is in use or not.
Change-Id: Ib57264fc8bc23df64c70d39b4f6de48beeb54739
Although rk_mkdir can be provided on all platforms there is no
reason to require that it be used by unconditionally mapping
mkdir -> rk_mkdir
Change-Id: Ic149500037abf446434332bf6ba67dfb3906cd72
