Change the check into a loop over all signatures present and returned by
GPGME. Also modify the return values and checks slightly now that I know
a little bit more about what type of values are returned.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is more in line with reality and what we have our makepkg, etc.
options named anyway.
Original-patch-by: Kerrick Staley <mail@kerrickstaley.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
* Don't name static methods with a gpgme_ prefix to avoid confusion with
methods provided by the library. These are static and local to our
file so just give them sane non-prefixed names.
* Rework sigsum_test_bit() to not require assignment.
* Don't balk if there is more than one signature available (for now,
only check the first).
* Fix error codes in publicly visible methods to return -1, not 0, if pkg
or db are not provided.
Signed-off-by: Dan McGee <dan@archlinux.org>
We didn't do due diligence before and ensure prior pm_errno values
weren't influencing what happened in further ALPM calls. I observed one
case of early setup code setting pm_errno to PM_ERR_WRONG_ARGS and that
flag persisting the entire time we were calling library code.
Add a new CHECK_HANDLE() macro that does two things: 1) ensures the
handle variable passed to it is non-NULL and 2) clears any existing
pm_errno flag set on the handle. This macro can replace many places we
used the ASSERT(handle != NULL, ...) pattern before.
Several other other places only need a simple 'set to zero' of the
pm_errno field.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is the last user of our global handle object. Once again the diff
is large but the functional changes are not.
Signed-off-by: Dan McGee <dan@archlinux.org>
This requires a lot of line changes, but not many functional changes as
more often than not our handle variable is already available in some
fashion.
Signed-off-by: Dan McGee <dan@archlinux.org>
The usefulness of this is rather limited due to it not being compiled
into production builds. When you do choose to see the output, it is
often overwhelming and not helpful. The best bet is to use a debugger
and/or well-placed fprintf() statements.
Signed-off-by: Dan McGee <dan@archlinux.org>
We had a lot of similar looking code that we can collapse down into a
function. This also fixes errors seen when turning on some gcc warnings
and implicitly casting away the const-ness of the string. Free the list
when we are done with it as well.
Also, fix a logic error where we should be checking with &&, not ||.
Signed-off-by: Dan McGee <dan@archlinux.org>
This makes it possible to omit usage of -lgpgme, just as we can do for
-lcurl and -lcrypto.
Thanks to Rémy Oudompheng for an initial stab at this.
Signed-off-by: Dan McGee <dan@archlinux.org>
Add some lookup functions for nice names for the various types used by
the library, and remove some fields that are of little use to us in the
debug output. This should make looking at key loading and verification a
bit easier, especially in determining what makes up our good and bad
criteria.
Signed-off-by: Dan McGee <dan@archlinux.org>
Given that we offer no transparency into the pmpgpsig_t type, we don't
really need to expose it outside of the library, and at this point, we
don't need it at all. Don't decode anything except when checking
signatures. For packages/files not from a sync database, we now just
read the signature file directly anyway.
Also push the decoding logic down further into the check method so we
don't need this hanging out in a less than ideal place. This will make
it easier to conditionally compile things down the road.
Signed-off-by: Dan McGee <dan@archlinux.org>
Rather than go through all the hassle of doing this ourselves, just let
GPGME handle the work by passing it a file handle.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is the standard, and we have had a few of these introduced lately
that should not be here.
Done with:
find -name '*.c' | xargs sed -i -e 's#if (#if(#g'
find -name '*.c' | xargs sed -i -e 's#while (#while(#g'
Signed-off-by: Dan McGee <dan@archlinux.org>
* add _alpm_db_get_sigverify_level
* add alpm_option_{get,set}_default_sigverify
And set the default verification level to OPTIONAL if not set otherwise.
Signed-off-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
After updating a database, remove the old signature to prevent it
being used in validation if the new signature fails to download.
Signed-off-by: Allan McRae <allan@archlinux.org>
Add a pmpgpsig_t struct to the database entry struct and functions for
the lazy loading of database signatures. Add a function for checking
database signatures, reusing (and generalizing) the code currently used
for checking package signatures.
TODO: The code for reading in signature files from the filesystem is
duplicated for local packages and database and needs refactoring.
Signed-off-by: Allan McRae <allan@archlinux.org>
Move the (possibly still temporary) output generated during signature
checking into the --debug output.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Once we do this, add support for VerifySig to pactest. We just check if
the repo name contains Always, Never or Optional to determine the value
of VerifySig. The default is Never. pacman uses Always by default but
this is not suitable for pactest.
Original-work-by: shankar <jatheendra@gmail.com>
Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
