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pacman/lib/libalpm/signing.h

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Integrate GPGME into libalpm Signed-off-by: Dan McGee <dan@archlinux.org>
2008-12-07 12:58:24 -05:00
/*
* signing.h
*
Update copyright notices for 2015 Signed-off-by: Allan McRae <allan@archlinux.org>
2015-01-21 01:31:20 -05:00
* Copyright (c) 2008-2015 Pacman Development Team <pacman-dev@archlinux.org>
Integrate GPGME into libalpm Signed-off-by: Dan McGee <dan@archlinux.org>
2008-12-07 12:58:24 -05:00
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _ALPM_SIGNING_H
#define _ALPM_SIGNING_H
#include "alpm.h"
Only check necessary signatures and checksums The precedence goes as follows: signature > sha256sum > md5sum Add some logic and helper methods to check what we have available when loading a package, and then only check what is necessary to verify the package. This should speed up sync database verifies as we no longer will be doing both a checksum and a signature validation. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-08-15 09:56:58 -04:00
char *_alpm_sigpath(alpm_handle_t *handle, const char *path);
Rename pmhandle_t to alpm_handle_t Signed-off-by: Allan McRae <allan@archlinux.org>
2011-06-28 00:04:00 -04:00
int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
Refactor signature result return format I was trying to take a shortcut and not introduce a wrapper struct for the signature results, so packed it all into alpm_sigresult_t in the first iteration. However, this is painful when one wants to add new fields or only return information regarding a single signature. Refactor the type into a few components which are exposed to the end user, and will allow a lot more future flexibility. This also exposes more information regarding the key to the frontend than was previously available. The "private" void *data pointer is used by the library to store the actual key object returned by gpgme; it is typed this way so the frontend has no expectations of what is there, and so we don't have any hard gpgme requirement in our public API. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-08-24 14:24:42 -04:00
const char *base64_sig, alpm_siglist_t *result);
signing: add a process and retry loop for database signatures In reality, there is no retrying that happens as of now because we don't have any import or changing of the keyring going on, but the code is set up so we can drop this in our new _alpm_process_siglist() function. Wire up the basics to the sync database validation code, so we see something like the following: $ pacman -Ss unknowntrust error: core: signature from "Dan McGee <dpmcgee@gmail.com>" is unknown trust error: core: signature from "Dan McGee <dpmcgee@gmail.com>" is unknown trust error: database 'core' is not valid (invalid or corrupted database (PGP signature)) $ pacman -Ss missingsig error: core: missing required signature error: core: missing required signature error: database 'core' is not valid (invalid or corrupted database (PGP signature)) Yes, there is some double output, but this should be fixable in the future. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-19 23:53:15 -04:00
signing: move to new signing verification and return scheme This gives us more granularity than the former Never/Optional/Always trifecta. The frontend still uses these values temporarily but that will be changed in a future patch. * Use 'siglevel' consistenly in method names, 'level' as variable name * The level becomes an enum bitmask value for flexibility * Signature check methods now return a array of status codes rather than a simple integer success/failure value. This allows callers to determine whether things such as an unknown signature are valid. * Specific signature error codes mostly disappear in favor of the above returned status code; pm_errno is now set only to PKG_INVALID_SIG or DB_INVALID_SIG as appropriate. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-27 17:29:49 -04:00
int _alpm_check_pgp_helper(alpm_handle_t *handle, const char *path,
Allow our PGP helper method to pass back the signature results This will make its way up the call chain eventually to allow trusting and importing of keys as necessary. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-19 22:51:30 -04:00
const char *base64_sig, int optional, int marginal, int unknown,
alpm_siglist_t **sigdata);
signing: add a process and retry loop for database signatures In reality, there is no retrying that happens as of now because we don't have any import or changing of the keyring going on, but the code is set up so we can drop this in our new _alpm_process_siglist() function. Wire up the basics to the sync database validation code, so we see something like the following: $ pacman -Ss unknowntrust error: core: signature from "Dan McGee <dpmcgee@gmail.com>" is unknown trust error: core: signature from "Dan McGee <dpmcgee@gmail.com>" is unknown trust error: database 'core' is not valid (invalid or corrupted database (PGP signature)) $ pacman -Ss missingsig error: core: missing required signature error: core: missing required signature error: database 'core' is not valid (invalid or corrupted database (PGP signature)) Yes, there is some double output, but this should be fixable in the future. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-19 23:53:15 -04:00
int _alpm_process_siglist(alpm_handle_t *handle, const char *identifier,
alpm_siglist_t *siglist, int optional, int marginal, int unknown);
Integrate GPGME into libalpm Signed-off-by: Dan McGee <dan@archlinux.org>
2008-12-07 12:58:24 -05:00
Make key_in_keychain available in library In preparation for checking key presence and downloading needed keys before conflict checking. Signed-off-by: Allan McRae <allan@archlinux.org>
2012-10-29 06:51:04 -04:00
int _alpm_key_in_keychain(alpm_handle_t *handle, const char *fpr);
Move key importing into separate function This will be useful for checking the availablity of all keys before perfoming validation in sync operations and for downloading a needed key in upgrade operations. Signed-off-by: Allan McRae <allan@archlinux.org>
2012-10-29 08:24:55 -04:00
int _alpm_key_import(alpm_handle_t *handle, const char *fpr);
Make key_in_keychain available in library In preparation for checking key presence and downloading needed keys before conflict checking. Signed-off-by: Allan McRae <allan@archlinux.org>
2012-10-29 06:51:04 -04:00
Integrate GPGME into libalpm Signed-off-by: Dan McGee <dan@archlinux.org>
2008-12-07 12:58:24 -05:00
#endif /* _ALPM_SIGNING_H */
Remove ts and sw from vim modeline when noet is set Forcing vim users to view files with a tabstop of 2 seems really unnecessary when noet is set. I find it much easier to read code with ts=4 and I dislike having to override the modeline by hand. Command run: find . -type f -exec sed -i '/vim.* noet/s# ts=2 sw=2##' {} + Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Allan McRae <allan@archlinux.org>
2014-01-22 18:06:11 -05:00
/* vim: set noet: */
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