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2011-09-28Move pacsave path construction code off the stackDan McGee
This is definitely not in the normal hot path, so we can afford to do some temporary heap allocation here. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-28Use the full buffer when computing md5/sha256 sumsDan McGee
No wonder these were slower than expected. We were only reading 4 (32-bit) or 8 (64-bit) bytes at a time and feeding it to the hash functions. Define a buffer size constant and use it correctly so we feed 8K at a time into the hashing algorithm. This cut one larger `-Sw --noconfirm` operation, with nothing to actually download so only timing integrity, from 3.3s to 1.7s. This has been broken since the original commit eba521913d6 introducing OpenSSL usage for crypto hash functions. Boy do I feel stupid. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-28Fix memory leak in download payload->remote_nameDan McGee
In the sync code, we explicitly allocated a string for this field, while in the dload code itself it was filled in with a pointer to another string. This led to a memory leak in the sync download case. Make remote_name non-const and always explicitly allocate it. This patch ensures this as well as uses malloc + snprintf (rather than calloc) in several codepaths, and eliminates the only use of PATH_MAX in the download code. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27Revert "libalpm: compare pkgname with strcoll"Dan McGee
This commit was made with the intent of displaying "correctly" sorted package lists to users. Here are some reasons I think this is incorrect: * It is done in the wrong place. If a frontend application wants to show a different order of packages dependent on locale, it should do that on its own. * Even if one wants a locale-specific order, almost all package names are all ASCII and language agnostic, so this different comparison makes little sense and may serve only to confuse people. * _alpm_pkg_cmp was unlike any other comparator function. None of the rest had any dependency on anything but the content of the structs being compared (e.g., they only used strcmp() or other basic comparison operators). This reverts commit 3e4d2c3aa65416487939148828afb385de2ee146. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27_alpm_splitdep: use malloc instead of callocDan McGee
There was only one simple to handle case where we left a field uninitialized; set it to NULL and use malloc() instead. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27be_sync: fetch only entry mode, not full stat structDan McGee
This saves a lot of unnecessary work since we don't need any of the other fields in the stat struct. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27alpm_list: use malloc instead of callocDan McGee
In every case we were calling calloc, the struct we allocated (or the memory to be used) is fully specified later in the method. For alpm_list_t allocations, we always set all of data, next, and prev. For list copying and transforming to an array, we always copy the entire data element, so no need to zero it first. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27makepkg: ensure '-' is last in a character globDave Reisner
If '-' isn't the last item, it's interpreted as a range and not literally, causing problematic behavior in parsing optdepends. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2011-09-27pacman-key: use consistent punctuation in error messagesDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27Fix compilation using --without-gpgmeDan McGee
I'm really good at breaking this on a regular basis. If only we had some sort of automated testing for this... Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27Remove unnecessary loggerDan McGee
This is just a wrapper function; the real function we call logs an almost identical line. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-27Delay check for repository servers until we need themDan McGee
In the sync download code, we added an early check in 6731d0a9407e for sync download server existence so we wouldn't show the same error over and over for each file to be downloaded. Move this check into the download block so we only run it if there are actually files that need to be downloaded for this repository. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26Avoid comparison between signed and unsigned typesAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26Ensure fileconflict value is actually a stringDan McGee
When we switched to a file object and not just a simple string, we missed an update along the way here in target-target conflicts. This patch looks large, but it really comes down to one errant (char *) cast before that has been reworked to explicitly point to the alpm_file_t object. The rest is simply code cleanup. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26bash_completion: add completion for pacman-keyDave Reisner
Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26pacman-key: allow get_from to return a default valueDave Reisner
Keep the non-zero return val to let the caller know that the key wasn't found. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26pacman-key: simplify writing to config fileDave Reisner
Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26makepkg: normalize whitespace for optdepends in .PKGINFOAllan McRae
Many PKGBUILDs use formatting whitespace when specifying optdepends. This is removed when adding a package to a repo-database so the output of "pacman -Si <package>" and "pacman -Qip <package file>" becomes inconsistent. Instead, do the adjustment when creating the .PKGINFO file. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26makepkg: allow versioned optdepends with epochAllan McRae
Allow the specification of versioned optdepends with an epoch. This also (partially) enforces a whitespace between ":" and the description which is required for the future optdepends parsing code. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-26Revamp pacman signal handlerDan McGee
* All errors now go to stderr, so do the same here and simplify the writing of the error message. * Add SIGHUP to the handled signal list, and don't repeat code. * Attempt to release the transaction (e.g. remove the lock file) for all of HUP, INT, and TERM. Signals HUP and INT respects transaction state, TERM will immediately terminate the process. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Update Doxyfile and fix some documentation errors caught by DoxygenDan McGee
A few parameters were outdated or wrongly named, and a few things were explicitly linked that Doxygen wasn't able to resolve. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Ensure database validity flags are set in invalid signature caseDan McGee
We returned the right error code but never set the flags accordingly. Also, now that we can bail early, ensure we set the error code. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Handle key import errors correctly and with good error messagesDan McGee
This adds calls to gpgme_op_import_result() which we were not looking at before to ensure the key was actually imported. Additionally, we do some preemptive checks to ensure the keyring is even writable if we are going to prompt the user to add things to it. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22signing: be consistent with returning -1 for error casesDan McGee
This also fixes a segfault found by dave when key_search is unsuccessful; the key_search return code documentation has also been updated to reflect reality. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Update configure.ac version to rc2Dan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Regenerate message catalogs and translationsv4.0.0rc2Dan McGee
We've had a bit of churn since the last time this was done. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Translation file updates from TransifexDan McGee
Pick up any updates before I push new source messages out to the service. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: add an additional plain text 'foo-trusted' fileDan McGee
This is similar to the 'foo-revoked' file we had. This will be used to inform the user what keys in the shipped keyring need to be explicitly trusted by the user. A distro such as Arch will likely have 3-4 master keys listed in this trusted file, but an additional 25 developer keys present in the keyring that the user shouldn't have to directly sign. We use this list to prompt the user to sign the keys locally. If the key is already signed locally gpg will print a bit of junk but will continue without pestering the user. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: factor out validate_with_gpg() methodDan McGee
This was copy-pasted code for the most part once the filename was factored out. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: remove holdkeys functionalityDan McGee
We're putting the cart ahead of the horse a bit here. Given that our keyring is not one where everything is implicitly trusted (ala gpgv), keeping or deleting a key has no bearing on its trusted status, only whether we can actually verify things signed by said key. If we need to address this down the road, we can find a solution that works for the problem at hand rather than trying to solve it now before signing is even widespread. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: implement promptless lsigningDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: disable, don't remove, revoked keysDan McGee
Unlike our protégé apt-key, removing a key from our keyring is not sufficient to prevent it from being trusted or used for verification. We are better off flagging it as disabled and leaving it in the keyring so it cannot be reimported or fetched at a later date from a keyserver and continue to be used. Implement the logic to disable the key instead of delete it, figuring out --command-fd in the process. Note that the surefire way to disable a key involves including said key in the keyring package, such that it is both in foobar.gpg and foobar-revoked. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Add status and check for key being disabledDan McGee
Because we aren't using gpgv and a dedicated keyring that is known to be all safe, we should honor this flag being set on a given key in the keyring to know to not honor it. This prevents a key from being reimported that a user does not want to be used- instead of deleting, one should mark it as disabled. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: simplify import in populateDan McGee
This finishes the cleanup started in 710e83999bbf. We can do a straight import from another keyring rather than all the funky parsing and piping business we were doing. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: don't hide --verify details in populateDan McGee
Otherwise we're hiding extremely relevant bits like this one: gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: print message in populate if signature is missingDan McGee
Rather than saying it was invalid, tell the user no signature exists. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: clean up populate outputDan McGee
* Ensure usage message is indented correctly * Show short filenames for both the gpg keyring and revocation file Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22pacman-key: ensure array iterations are quotedDan McGee
When doing something like `pacman-key --edit-key 'Dan McGee'`, one would expect it to work, and not fail. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Implement PGP key search and importDan McGee
Add two new static methods, key_search() and key_import(), to our growing list of signing code. If we come across a key we do not have, attempt to look it up remotely and ask the user if they wish to import said key. If they do, flag the validation process as a potential 'retry', meaning it might succeed the next time it is ran. These depend on you having a 'keyserver hkp://foo.example.com' line in your gpg.conf file in your gnupg home directory to function. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22signing: document most undocumented functionsDan McGee
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Add _alpm_process_siglist() logic to failed package validationDan McGee
This moves the result processing out of the validation check loop itself and into a new loop. Errors will be presented to the user one-by-one after we fully complete the validation loop, so they no longer overlap the progress bar. Unlike the database validation, we may have several errors to process in sequence here, so we use a function-scoped struct to track all the necessary information between seeing an error and asking the user about it. The older prompt_to_delete() callback logic is still kept, but only for checksum failures. It is debatable whether we should do this at all or just delegate said actions to the user. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Add new import key question enum value and stub frontend functionDan McGee
This is for eventual use by the PGP key import code. Breaking this into a separate commit now makes the following patches a bit easier to understand. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Fix signature printing in package infoDan McGee
pm_asprintf() does not return a length as asprintf() does. Fail. Make sure it is not -1 as that is the only failure condition. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22config parsing: add note if libcurl disabled and no XferCommandDan McGee
Just a helpful warning for those users in this unenviable position. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22config parsing: include file and line number in more errorsDan McGee
Before: $ pacman -Si pacman error: invalid value for 'SigLevel' : 'FooValue' After: $ ./src/pacman/pacman -Si pacman error: config file /etc/pacman.conf, line 88: invalid value for 'SigLevel' : 'FooValue' Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Pull option names out of messages in config parsingDan McGee
This allows some message reuse, as well as making it clear to translators what *not* to translate. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Check capabilities in SigLevel option parsingDan McGee
Only allow turning it on if the backend library has support for it. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Add alpm_capabilities() method and enumerationDan McGee
This allows a frontend program to query, at runtime, what the library supports. This can be useful for sanity checking during config- requiring a downloader or disallowing signature settings, for example. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22Move default siglevel value from backend to frontendDan McGee
This takes the libraries hidden default out of the equation: hidden in the sense that we can't even find out what it is until we create a handle. This is a chicken-and-egg problem where we have probably already parsed the config, so it is hard to get the bitmask value right. Move it to the frontend so the caller can do whatever the heck they want. This also exposes a shortcoming where the frontend doesn't know if the library even supports signatures, so we should probably add a alpm_capabilities() method which exposes things like HAS_DOWNLOADER, HAS_SIGNATURES, etc. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-09-22validate_deltas: split verify/check errors loopsDan McGee
This allows us to do all delta verification up front, followed by whatever needs to be done with any found errors. In this case, we call prompt_to_delete() for each error. Add back the missing EVENT(ALPM_EVENT_DELTA_INTEGRITY_DONE) that accidentally got removed in commit 062c391919e93f1d6. Remove use of *data; we never even look at the stuff in this array for the error code we were returning and this would be much better handled by one callback per error anyway, or at least some strongly typed return values. Signed-off-by: Dan McGee <dan@archlinux.org>
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