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2018-03-14makepkg: refactor checking for write permissions into a utility functionEli Schwartz
Additionally provide a separate error for failure to create the directory vs lack of write permissions on a pre-existing directory. This also means we now consistently try to create any nonexistent *DEST directories as needed before aborting with E_FS_PERMISSIONS. Previously only $BUILDDIR received that kindness. Fixes FS#43537 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14Added gpg-agent.conf to disable the gnupg scdaemonEric Renfro via pacman-dev
This fixes an issue where smartcards, such a Yubikey, would cause the keyring to fail locally signing, thus also failing to verify signed packages. Signed-off-by: Eric Renfro <psi-jack@linux-help.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14make_aligned_titles: initialise wbufAllan McRae
This prevents a valgrind warning from deep inside wcstombs. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14PKGBUILD.5: Mention valid characters for archRikard Falkeborn
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14Update coyrights for 2018Allan McRae
make update-copyright OLD=2017 NEW=201 Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14hooks: Complain if hook parameters are overwritten. Fixed 2 space leaks.Stefan Klinger
Signed-off-by: Stefan Klinger <git@stefan-klinger.de> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14makepkg: set umask 0022 again after syncing depsFelix Glaser
makepkg configures the umask 0022 as a sane default for building packages. After installing dependencies, it sources `/etc/profile` again. If the user configured a umask other than Arch's default of 0022 (or 022) in `/etc/profile`, this sane default is now gone and needs to be set again. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14Fix linting of whitespace in pkgverRikard Falkeborn
In order to detect if pkgver contains whitespace, we need to quote it. Previously, only the characters up to the first whitespace was checked. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14PKGBUILD.5: Mention that pkgver can't contain whitespaceRikard Falkeborn
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14makepkg: use localized date stringsYen Chi Hsuan
Before this change, LC_TIME=zh_TW.UTF-8 makepkg has the following line: ==> Making package: foobar 1-1 (日 2月 11 01:13:42 CST 2018) With this patch, this line becomes: ==> Making package: foobar 1-1 (西元2018年02月11日 (週日) 01時13分57秒) The latter is more natural for a Chinese native speaker. Signed-off-by: Chih-Hsuan Yen <yan12125@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14autoconf: bump AC_PREREQ to 2.64Huáng Jùnliàng
The acinclude.m4 uses AS_VAR_APPEND macro. This marco is introduced in 2.64[1], hence we bump AC_PREREQ to 2.64 to avoid undefined marco on 2.63 autoconf. [1] https://lists.gnu.org/archive/html/autoconf/2009-07/msg00079.html Signed-off-by: Huáng Jùnliàng <i@jhuang.me> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14configure: bump libarchive requirementsHuáng Jùnliàng
bump libarchive requirement to >= 3.0.0 as we use `archive_write_free` available from 3.0.0 Signed-off-by: Huáng Jùnliàng <i@jhuang.me> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14doc/.gitignore: ignore all manpagesIvy Foster
They're all generated during make. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14pacman-conf.c: exit if cannot set rootdir or parse config fileIvy Foster
Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14pacman-conf.c: exit if cannot create config data structureIvy Foster
Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14pacman-conf.c: add short optionsIvy Foster
Signed-off-by: Allan McRae <allan@archlinux.org>
2018-03-14makepkg --packagelist: just list the built package files we will buildEli Schwartz
Currently this seems to be only theoretically useful. The most likely reason for wanting a packagelist is in order to script makepkg and derive the filenames for the packages we want to install or repo-add, but in the current implementation this requires a lot of additional post-processing which must be duplicated in every utility to wrap makepkg. - It is of minimal use to know what packages might get created on some other device utilizing a different CPU/OS architecture, so don't list them. - It is non-trivial to reimplement makepkg's logic for sourcing any of several makepkg.conf configuration files, then applying environment overrides in order to get the PKGDEST and PKGEXT, so include them directly in the returned filenames. - Output is delimited by newlines, for readability. For maximum parsing reliability, libmakepkg needs to learn how to lint the PKGDEST and PKGEXT variables to ensure they do not contain newlines, which will be submitted in a separate patch. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-02-06src/pacman/query.c: do not exit -Qo with error if file does not existIvy Foster
Query operations act on the local db, not the filesystem. Also, a valid use case for -Qo is to discover what package owns a deleted file so it can be reinstalled. Closes FS#55856. Signed-off-by: Ivy Foster <iff@escondida.tk> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-02-06pacman/query.c: in query_fileowner, make is_dir an intIvy Foster
S_ISDIR is int and "returns non-zero" if the file is a directory. Signed-off-by: Ivy Foster <iff@escondida.tk> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19Deprecate --root in favour of --sysrootAllan McRae
The --root option was widely misunderstood, and is now replaced by --sysroot. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19Add BUILDINFO man pageJelle van der Waa
Add a new man page which describes the structure of a BUILDINFO file included in a package produced by makepkg. Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19pacman-key: do not set a default keyserverEli Schwartz
Recent versions of GnuPG are perfectly capable of using sane defaults, and the default SKS keyserver over hkps:// is better than hardcoding the same keyserver over hkp:// anyway. Fixes FS#55278 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19vercmp: fail when the wrong number of arguments are providedEli Schwartz
Fixes FS#49093 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19Fix usage of install_packageEli Schwartz
In commit ab2be5794de8a57426ec3fc0f631cc766a0b8227 return codes were implemented, and the output of install_package was improperly assigned to a variable when the return code was wanted. All we need to do is restore the previous exit handling, but return $? instead of hardcoding "0". Reported-by: xftroxgpx <xftroxgpx@protonmail.com> Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19use pacman-conf in bash completionJoel Teichroeb
Signed-off-by: Joel Teichroeb <joel@teichroeb.net> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19use pacman-conf in scriptsAndrew Gregory
Because parsing pacman.conf is so difficult that even we can't do it right. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-19add pacman-conf utilityAndrew Gregory
Parsing pacman's configuration file is non-trivial and extremely difficult to do correctly from scripts; even our own do it incorrectly. pacman-conf is a dedicated tool specifically to allow scripts to parse config files, getting the same value that pacman itself would use. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-18extract default settings to separate functionAndrew Gregory
Default values for configuration settings were being set during alpm setup and in some cases were never saved back to the original config struct. Refactoring all default settings into a separate function and saving them onto the original config struct will allow pacman-conf to resolve the defaults without having to setup alpm. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-18extract raw config file parserAndrew Gregory
To allow pacman-conf to parse the configuration file without having to also setup alpm. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-11Support new OpenPGP format packets lengthsAllan McRae
RFC 4880 defines two packet formats for OpenPGP. Pacman aborted its key in keyring check with an error message if it encountered the new format. This was fine until some annoying Arch Trusted User generated a key using the new format! Implement the new format. This also required parsing the hashed sub packets. requiring the parsing code to moved to its own function. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-10Fix moving source files into debug packagesAllan McRae
Commit 8bec63bf92d8dd028aa88dbd5109c314cdb9ebea attempted to switch to using -fdebug-prefix-map to set file locations in debug packages. It make a few mistakes... 1) Adding debug C{,XX}FLAGS only worked if DBGSRCDIR was defined in makepkg.conf. Fix this by falling back to the default value. 2) Using -fdebug-prefix-map altered a lot of assumptions about file locations when copying source files into debug packages. This resulted in lots of messages of failed cp in packaging output. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-10add missing newline to debug messageAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-10detect pkghash allocation failureAndrew Gregory
If rehash ever failed with a full hash it would return the old hash that is already full. get_hash_position would then loop forever because it would never find an empty bucket. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-10Do not continuously try to open an invalid databaseAllan McRae
If you manage to download a bad database (e.g. an html file when behind a proxy or with a badly configured webserver), pacman makes sure you know about it. Here is some example output: error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format error: could not open file /var/lib/pacman/sync/extra.db: Unrecognized archive format I don't know how many times that gets printed because it goes beyond my scrollback buffer. Flag a database that we can "open" and "fstat" but not read from as invalid to avoid this. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-09Handle empty string passed to query_ownerAllan McRae
Passing an empty string to pacman -Qo results in: error: No package owns <first directory in $PATH> Catch empty strings and report an error. Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06do not rely on name hashes for matchingAndrew Gregory
6cfc4757b98e813428d261dbc185e20618ca83a6 was overzealous in attempting to optimize away a call to strcmp based on a comparison of hashes. The call can be skipped if the hashes are different, but different strings could have the same hash. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06vercmp: fix incorrect info in the manpageEli Schwartz
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06vercmp: remove --usage variant of the -help optionEli Schwartz
I think two ways to ask for this are enough for everyone, and we have never documented this anyway. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06dload: ensure callback is always initialized onceAndrew Gregory
Frontends rely on an initialization call for setup between downloads. Checking for intialization after checking for a completed download can skip initialization in cases where files are small enough to be downloaded all at once (FS#56408). Relying on previous download size can result in multiple initializations if there are multiple non-transfer events prior to the download starting (fS#56468). Introduce a new cb_initialized variable to the payload struct and use it to ensure that the callback is initialized exactly once prior to any actual events. Fixes FS#56408, FS#56468 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06avoid printing NULL stringAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06libmakepkg/integrity: fix git signatures not seen with multiple filesEli Schwartz
In eaa82b4d0775252856a4e54a6f2a9ea191cf0b8f source_has_signature() was modified to check if git repositories are marked as signed. However, due to a typo the unused variable $netfile was checked. This worked as long as the last source element was marked as signed, due to $netfile being mistakenly set as a global in check_vcs_software(), but usually failed with multiple sources. Break this more consistently by properly declaring $netfile as a local variable in check_vcs_software() which it should be regardless. Fix it again by completely moving over to $netfile in source_has_signature() as netfile is more descriptive of the current state. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06libmakepkg/integrity: fix regression that broke invalid file sigsEli Schwartz
In 42e7020281d3ae260e1e9693495f527b7f476625 creating the gpg statusfile for a source file was split into a separate function, which used the return code to indicate unsigned files and proto-specific errors. However, the fallback return code was set by the final gpg invocation, which would be 1 if the signature was somehow broken (for example, the key was not available in the gpg keyring). As a result makepkg thought that file did not have a signature and skipped over it rather than erroring out. Fix this by explicitly setting the return code for all verify_*_signature() functions. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-12-07makepkg: tell the compiler to record debugging info for debug packagesEli Schwartz
In commit 8b0d59b83a60eb504567590346119fe4cd891cad support was added for storing the source files of binaries in debug packages. This made use of the debugedit program which is part of the RPM package manager, which is not very standalone. The same effect can be achieved using -fdebug-prefix-map, an option accepted by both the gcc and clang compilers which modifies how the compiler itself stores the references to the source files rather than requiring us to later edit the produced binaries. This also removes the dependency on external programs like debugedit. As a result of this change, source files will only be effectively added for programs which actually use the exported CFLAGS. This is a reasonable tradeoff as we expect our CFLAGS to be used rather than ignored. Upstream software which do not produce useful debug packages are expected to fix their build systems to respect the environment CFLAGS. As a result of this change, the routine for extracting source filenames from binaries had to be modified to derive the source file from the final debug location, rather than the other way around. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-12-07makepkg: Add a config option to specify the location of debug sourcesEli Schwartz
In commit 8b0d59b83a60eb504567590346119fe4cd891cad support was added for storing the source files of binaries in debug packages. Allow the user to specify where those source files should be stored via makepkg.conf Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-12-07makepkg: refactor archive compression for reusabilityEli Schwartz
This allows for more easily extending the list of allowed compression methods, as it has to be modified in only one place. Also allow the user to specify their own preferred command + options for source packages in addition to compiled packages. Currently, makepkg.conf(5) erroneously claims this is already possible.
2017-12-07libmakepkg: fix .gitignore to simply ignore all generated .sh filesEli Schwartz
Prior to commit aca153bfa6b1bcd828f0b35db453bb9fea6a08bf some .sh files were not generated and simply included directly, and it was necessary to explicitly iterate all ignored files to prevent git from ignoring the directly-included files. However, now all .sh files are in fact generated so it makes no sense to list each one separately in the .gitignore file. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-12-07makepkg: reorganize the restoration of settings by precedenceEli Schwartz
The extra variables on the commandline were inconsistently applied. They should override anything else, instead, most were overridden by environment variables with the exception of BUILDDIR (and this was not sanity-checked to see if it had write permissions). e.g. given the commandline: `PKGDEST="$(pwd)"` BUILDDIR="$(pwd)" makepkg PKGDEST=/doesnt/exist BUILDDIR=/doesnt/exist` We would incorrectly use the current working directory for PKGDEST. Meanwhile, we checked the wrong directory for BUILDDIR, and later errored when we tried to create $srcdir inside the non-writable directory "/doesnt/exist". In order to fix this, use the preferred bash builtin for saving variable definitions, similar to how we restore traps etc. rather than tediously redefining each one by hand, and restore this immediately after makepkg.conf is sourced. Finally, the `make`-style commandline overrides are applied. Also canonicalize_path is applied only on the final paths we try to use. While it is unlikely the value in makepkg.conf will be a relative path, since we now properly respect commandline overrides, they should be canonicalized as well. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-12-07Fix CVE-2016-5434 (DoS/loop and out of boundary read)Nils Freydank
This is a rewrite of Tobias Stoeckmann’s patch from June 2016[1] using functions instead of macros. (Thanks to Tobias for explanations of his patch.) A short question on Freenode IRC showed that macros are generally discouraged and functions should be used. The patch introduces a static size_t length_check() in libalpm/signing.c. [1] Original patch: https://lists.archlinux.org/pipermail/pacman-dev/2016-June/021148.html CVE request (and assignment): http://seclists.org/oss-sec/2016/q2/526 Signed-off-by: Allan McRae <allan@archlinux.org>
2017-12-07makepkg.conf: correct the documentation on the default optionsEli Schwartz
The documentation for OPTIONS and BUILDENV listed some incorrect defaults for undefined options. The defaults are implementation-defined in the source code for makepkg itself (e.g. it depends whether we use `check_option "opt" "y"` or `check_option "opt" "n"`) but were erroneously declared to be "whatever we *define* in the default makepkg.conf". Fixes FS#55754 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-12-07makepkg: implement error codesIvy Foster
For your convenience, makepkg now has 16 distinct ways to fail. Also closes FS#54204. Signed-off-by: Ivy Foster <iff@escondida.tk> Signed-off-by: Allan McRae <allan@archlinux.org>
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