* g10/getkey.c (have_secret_key_with_kid): Once we find the relevent
key or subkey, stop searching.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
Only a single key or subkey will ever be selected per keyblock.
* g10/getkey.c (lookup): Also don't skip legacy keys if the search
mode is KEYDB_SEARCH_MODE_NEXT.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
We currently don't skip keys if the search mode is
KEYDB_SEARCH_MODE_FIRST. Since we change KEYDB_SEARCH_MODE_FIRST to
KEYDB_SEARCH_MODE_NEXT (to avoid a reset), it only makes sense to have
the same semantics for KEYDB_SEARCH_MODE_NEXT.
* g10/keydb.h (get_seckey_byname): Rename from this...
(get_seckey_default): ... to this. Drop the parameter name. Update
users.
* g10/getkey.c (get_seckey_byname): Rename from this...
(get_seckey_default): ... to this. Drop the parameter name. Drop the
code which assumed that NAME is not NULL.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/keydb.h (get_keyblock_byfprint): Remove prototype. Replace use
of this function with get_pubkey_byfprint.
* g10/getkey.c (get_pubkey_byname): Remove function.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/getkey.c (get_pubkey_byname): If R_KEYBLOCK is not NULL, return
the keyblock in R_KEYBLOCK independent of whether PK is set or not.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
Currently, no caller invokes get_pubkey_byname with PK==NULL and
R_KEYBLOCK != NULL. Thus, this change does not change any behavior.
* g10/getkey.c (get_pubkey_byname): Remove function.
(lookup): Replace use of get_pubkey_byname by get_pubkey_byfprint.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/keydb.h (get_pubkey_end): Remove declaration. Replace use of
function with getkey_end.
* g10/getkey.c (get_pubkey_byname): Remove function.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* kbx/keybox-search-desc.h (struct keydb_search_desc.skipfnc): Change
third parameter to be the index of the user id packet in the keyblock
rather than the packet itself. Update users.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
The keybox code doesn't work directly with keyblocks. As such, the
matched user packet is not readily available to pass to
DESC[n].SKIPFNC. But, we do know the index of the user id packet that
matched. Thus, pass that instead. If the skip function needs the
user id packet, it can use the key id to look up the key block and
find the appropriate packet.
* g10/getkey.c (struct getkey_ctx_s): Remove field found_key.
(lookup): Add argument ret_found_key. If not NULL, set it to the
found key. Update callers.
(pk_from_block): Add argument found_key. Use it instead of
CTX->FOUND_KEY. Update callers.
(finish_lookup): Return a KBNODE (the found key) instead of an int.
Don't set CTX->FOUND_KEY. Return the found key instead.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/getkey.c (struct getkey_ctx_s): Remove field keyblock.
(finish_lookup): Add parameter keyblock. Update caller to pass this.
(lookup): Add new local variable keyblock. Use this instead of
ctx->keyblock for referencing the keyblock.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/test.c: Include string.h.
(prepend_srcdir): New. Taken from Libgcrypt.
(test_free): New.
* g10/t-keydb.c (do_test): Malloc the filename.
* g10/Makefile.am (AM_CPPFLAGS): Remove -DSOURCE_DIR
(EXTRA_DIST): Add t-keydb-keyring.kbx.
--
Using SOURCE_DIR should in general work but we have seen problems when
doing this in Libgcrypt. Using the srcdir variable gives us anyway
more flexibility and aligns with the way we do it in tests/openpgp.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/test.c: Include stdio.h and stdlib.h.
(verbose): New.
(print_results): Rename to exit_tests.
(main): Remove atexit and call exit_tests. Set verbose.
(ASSERT, ABORT): Call exit_tests instead of exit.
--
Calling exit from an exit handler is undefined behaviour. It works on
Linux but other systems will hit an endless loop. That is indeed
unfortunate but we can't do anything about it. Calling _exit() would
be possible but that may lead to other problems. Thus we change to
call a custom exit function :-(.
Using "make check verbose=1" is supported by tests/openpgp and thus
we add the same mechanism here.
Signed-off-by: Werner Koch <wk@gnupg.org>
* scd/app-openpgp.c (change_rsa_keyattr): New.
(change_keyattr_from_string): Use change_rsa_keyattr.
(rsa_writekey): Call change_rsa_keyattr when different size.
(ecc_writekey): Try to change key attribute.
* g10/keydb.c (keyblock_cache): Don't declare this variable. Instead...
(struct keyblock_cache): ... turn its type into this first class
object...
(struct keydb_handle): ... and instantiate it once per database
handle. Update all users.
(keydb_rebuild_caches): Don't invalidate the keyblock cache.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/keydb.c (keydb_get_keyblock): If the iobuf_seek fails when
reading from the cache, then simply clear the cache and try reading
from the database.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* common/iobuf.h (enum iobuf_use): Add new member, IOBUF_INPUT_TEMP.
* common/iobuf.c (iobuf_temp_with_content): Create the iobuf as an
IOBUF_INPUT_TEMP, not an IOBUF_INPUT buffer. Assert that LENGTH ==
A->D.SIZE.
(iobuf_push_filter2): If A is an IOBUF_INPUT_TEMP, then make the new
filter an IOBUF_INPUT filter and set its buffer size to
IOBUF_BUFFER_SIZE.
(underflow): If A is an IOBUF_INPUT_TEMP, then just return EOF; don't
remove already read data.
(iobuf_seek): If A is an IOBUF_INPUT_TEMP, don't discard the buffered
data.
(iobuf_alloc): Allow USE == IOBUF_INPUT_TEMP.
(pop_filter): Allow USE == IOBUF_INPUT_TEMP.
(iobuf_peek): Allow USE == IOBUF_INPUT_TEMP.
(iobuf_writebyte): Fail if USE == IOBUF_INPUT_TEMP.
(iobuf_write): Fail if USE == IOBUF_INPUT_TEMP.
(iobuf_writestr): Fail if USE == IOBUF_INPUT_TEMP.
(iobuf_flush_temp): Fail if USE == IOBUF_INPUT_TEMP.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
Introduce a new iobuf type, IOBUF_INPUT_TEMP. Use this for the iobuf
created by iobuf_temp_with_content instead of IOBUF_INPUT. This was
necessary so that seeking and peeking correctly work on this type of
iobuf. In particular, seeking didn't work because we discarded the
buffered data and peeking didn't work because we discarded data which
was already read, which made seeking later impossible.
* common/iobuf.h (enum iobuf_use): Name the IOBUF_OUTPUT, etc. enum.
(struct iobuf_struct): Change the field use's type to it.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* common/t-iobuf.c (content_filter): If there is nothing to read,
don't forget to set *LEN to 0.
(main): Fix checks.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/gpg.c (opts): Remove --no-sig-create-check.
* g10/options.h (struct opt): Remove field no_sig_create_check.
* g10/sign.c (do_sign): Always check unless it is RSA and we are using
Libgcrypt 1.7.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keydb.c (keydb_new): If we fail to open a keyring or keybox
correctly release all resources.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/keydb.c: Improve code comments and documentation of internal
interfaces. Improve documentation of public APIs and move that to...
* g10/keydb.h: ... this file.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/keydb.c (struct keydb_handle): Add new field is_reset.
(keydb_new): Initialize hd->is_reset to 1.
(keydb_locate_writable): Set hd->is_reset to 1.
(keydb_search): Set hd->is_reset to 0. Don't cache a key not found if
the search started from the beginning of the database.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
* g10/keydb.c (keydb_search_first): Reset the handle before starting
the search.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
This bug hasn't shown up yet in practice, because keydb_search_first
is always called immediately after a keydb_new. This changes cleans
up the semantics and will hopefully prevent future bugs.
