user ID while importing a key. Note this applies to both --import and
keyserver --recv-keys.
* exec.c (exec_finish): Log unnatural exit (core dump, killed manually,
etc) for fork/exec/pipe child processes.
default digest preference list consisting of SHA-1, followed by every
other installed digest except MD5. Note this is the same as having no
digest preference at all except for SHA-1 being favored.
* options.h, g10.c (main), keygen.c (keygen_set_std_prefs), pkclist.c
(select_algo_from_prefs): Split --personal-preference-list into three:
--personal-{cipher|digest|compress}-preferences. This allows a user to
set one without affecting another (i.e. setting only a digest pref doesn't
imply an empty cipher pref).
* exec.c (exec_read): This is a safer way of guessing the return value of
system(). Noted by Stefan Bellon.
unparseable responses.
* exec.c (exec_read): Catch and display an error when the remote process
exits unnaturally (i.e. segfault) so the user knows what happened. Also
fix exec_write stub which has a different number of arguments now.
time, consult the various hash prefs to pick a hash algorithm to use.
Pass in a 160-bit hint if any of the signing keys are DSA.
* keydb.h, pkclist.c (select_algo_from_prefs, algo_available): Pass a
"hints" opaque pointer in to let the caller give hints as to what
algorithms would be acceptable. The only current hint is for
PREFTYPE_HASH to require a 160-bit hash for DSA. Change all callers in
encode.c (encode_crypt, encrypt_filter) and sign.c (sign_file). If we
settle on MD5 as the best algorithm based solely on recepient keys and
SHA1 is also a possibility, use SHA1 unless the user intentionally chose
MD5. This is as per 2440:13.
* exec.c (make_tempdir): Fix duplicated filename problem.
* exec.c (win_system): New system()-like function for win32 that does not
return until the child process terminates. Of course, this doesn't help
if the process itself exits before it is finished.
photo. Use the short keyid as the filename on 8.3 systems.
* exec.h, exec.c (make_tempdir, exec_write, exec_finish): Allow caller to
specify filename. This should make things easier on windows and macs
where the file extension is required, but a whole filename is even better.
* keyedit.c (show_key_with_all_names, show_prefs): Show proper prefs for a
v4 key uid with no selfsig at all.
* misc.c (check_permissions): Don't check permissions on non-normal files
(pipes, character devices, etc.)
let a key conflict (same keyid but different key) stop the import: just
skip the bad key and continue.
* exec.c (make_tempdir): Under Win32, don't try environment variables for
temp directories - GetTempDir tries environment variables internally, and
it's better not to second-guess it in case MS adds some sort of temp dir
handling to Windows at some point.
* misc.c (pct_expando): %t means extension, not name ("jpg", not "jpeg").
* keyserver.c (keyserver_spawn), photoid.c (show_photos), exec.h, exec.c:
Allow the caller to determine the temp file extension when starting an
exec_write and change all callers.
execution. --disable-exec implies --disable-ldap and --disable-mailto.
Also look in /usr/lib for sendmail. If sendmail is not found, do not
default - just fail.
* exec.c: Provide stubs for exec_ functions when NO_EXEC is defined.
When key signing with multiple keys at the same time, make sure each key
gets the sigclass prompt
Close the iobuf and FILE before trying to reap the child process to
encourage the child to exit
Disable cache-on-close of the fd iobuf (shouldn't all fd iobufs not be
cached?)
