Replace "/tmp" with "${TMPDIR:-/tmp}" to allow for overriding the
hardcoded path.
Since we only use "/tmp" in conjunction with mktemp(1), we could also
have used "--tmpdir", which is GNU-ish, however (and the BSD counterpart
"-t" has been deprecated in GNU mktemp).
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Dan McGee <dan@archlinux.org>
This includes some fixes to the messages that are displayed when a
signal is caught in makepkg or repo-add:
* Instead of always showing "==> ERROR: TERM signal caught. Exiting...",
replace "TERM" by whatever signal is actually caught.
* Fix a typo in the SIGERR error message in repo-add ("occurred" instead
of "occured"). Francois already fixed this for makepkg in 1e51b81c.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Dan McGee <dan@archlinux.org>
There is a small chance that a user sends SIGINT (or any other signal
that is trapped) when we're already in clean_up() which used to lead to
trap_exit() being executed and the remaining code in clean_up() being
skipped due to the bash signal/trap handler blocking EXIT (since its
handler is already being executed, even if it's interrupted).
In practice, this behaviour caused unexpected results (primarily because
pressing ^C at the wrong time left a lock file behind):
$ ./repo-add extra.db.tar.gz foobar
==> Extracting database to a temporary location...
^C
==> ERROR: Aborted by user! Exiting...
$ ./repo-add extra.db.tar.gz foobar
==> Extracting database to a temporary location...
==> ERROR: File 'foobar' not found.
==> No packages modified, nothing to do.
^C
==> ERROR: Aborted by user! Exiting...
$ ./repo-add extra.db.tar.gz foobar
==> ERROR: Failed to acquire lockfile: extra.db.tar.gz.lck.
==> ERROR: Held by process 18522
Fix this and reduce the chance of race conditions in signal handlers by:
* Unhooking all traps in both clean_up() and trap_exit().
* Call clean_up() explicitly in trap_exit() to make sure we remove the
lock file and the temporary directory even if we send SIGINT when
clean_up() is already being executed but didn't reach the unhook code
yet.
Also, add an optional parameter to clean_up() to allow for setting an
explicit exit code when we call clean_up() from trap_exit().
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Dan McGee <dan@archlinux.org>
When creating a repo outside the current directory, the signature
symlink was not created.
Reported-by: Gaetan Bisson <bisson@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
The use of warning once we had already started adding a package was
confusing as it broke the standard indent pattern. It was especially bad
if adding multiple packages as it wasn't clear what sub-messages applied
to which package being added. This should be an output change only from:
==> Adding package '/tmp/sync/netcfg-2.6.7-1-any.pkg.tar.xz'
-> Computing checksums...
-> Adding package signature...
==> WARNING: An entry for 'netcfg-2.6.7-1' already existed
-> Removing existing entry 'netcfg-2.6.7-1'...
-> Creating 'desc' db entry...
-> Creating 'depends' db entry...
to:
==> Adding package '/tmp/sync/netcfg-2.6.7-1-any.pkg.tar.xz'
==> WARNING: An entry for 'netcfg-2.6.7-1' already existed
-> Computing checksums...
-> Adding package signature...
-> Removing existing entry 'netcfg-2.6.7-1'...
-> Creating 'desc' db entry...
-> Creating 'depends' db entry...
Signed-off-by: Dan McGee <dan@archlinux.org>
When adding a package to a repo, it is useful to be able to see
that repo-add has indeed found the signature file.
[Dan: update text to be more in line with other messages]
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
The full path to the signature file when it is created is in a temporary
directory so only print the filename.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This prevents a dangling symlink being left behind if the repo goes
from being signed to unsigned.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This adds the '.tar.Z' option to both repo-add and makepkg for no other
reason than "why not", and because bsdtar supports it natively with the
'-Z' flag. Also update the documentation accordingly.
Signed-off-by: Dan McGee <dan@archlinux.org>
If you are keeping a copy of the old database, you probably want
to keep a copy of its signature too. Also, delete the previously
backed-up database signature if no new one is being copied.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
vim recognises what type of shell script it's dealing with by looking at
the shebang. If detection fails it falls back to sh which doesn't
support some bash features. Adding a normal, possibly broken, shebang
which gets fixed by the Makefile allows vim to detect bash syntax.
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Dan McGee <dan@archlinux.org>
Revert to the old behavior that 6f5a90 attempted to simplify and go with
the original proposed solution of using "ugly" bash to detect empty
directories.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
We fubar-ed this pretty good.
1. The whole old/new move shuffle was totally busted if you used a
relative path to your database, as we would just build the database in
place.
2. Our prior temp directory layout had the database files extracted
directly into it. When we tried to create a xxx.db.tar.gz file in this
same directory, due to the fact that we were no longer using a shell
wildcard, we tried to include the db in ourself, which is a big failure.
Fix all this by extracting to tree/ so we can have a clean top-level
temp directory.
3. Fix the inclusion of the './' directory entry; ensure the regex
prunes both leading paths of '.' as well as './'.
Where is that test suite again?
Signed-off-by: Dan McGee <dan@archlinux.org>
Allow one of 4 archive extensions: .tar{,.gz,.xz,.bz2} for each of the 2
valid repo extensions: .db and .files. Check for this via
'verify_repo_extension' directly after option parsing to assert that
this extension is present, and again after files have been added to get
the proper archive option for bsdtar.
Signed-off-by: Dave Reisner <d@falconindy.com>
Dump the whole conditional and filter the contents of the directory to
create an empty or non-empty archive.
Signed-off-by: Dave Reisner <d@falconindy.com>
Fixes FS#24893.
Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This ranks high on the code readability scale. The same function formats
all of our data and writes to the metadata file at once.
Signed-off-by: Dave Reisner <d@falconindy.com>
Fields like groups and depends should be stored as arrays. This requires
rewriting our write_list_entry function to accomodate our new data type.
This new function will not write to a file, but rather only format it.
Signed-off-by: Dave Reisner <d@falconindy.com>
grep and sed aren't needed here, and this removes the truly ugly
manipulation of IFS. The process substituion could just as well be a
herestring, but it breaks vim's syntax highlighting. Style over
substance, mang.
Signed-off-by: Dave Reisner <d@falconindy.com>
b899099 made path checking a bit more strict than I had intended, and
would actually forbid creation of a repo in $PWD if only the filename
was specified. readlink would be the fun and easy solution here, but
it's avoided due to portability issues, making the validation process a
bit more verbose.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is the first step at separating the pacman message catalog and the
scripts message catalog. Makefiles, configure.ac, and other such files
are adjusted accordingly, as well as renaming files. The TEXTDOMAIN of
scripts is also adjusted.
Note that no actual pot or po files get changed here; these will get
pruned in a future commit so each catalog contains only the necessary
messages.
Signed-off-by: Dan McGee <dan@archlinux.org>
Unify function braces to be top right opening, bottom left closing.
Signed-off-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Previously, the error message when trying to add to a repo where a
parent directory didn't exist was:
==> ERROR: Failed to acquire lockfile: /path/to/noexist/repo.tar.gz.lck
This sucks. Make an explicit check to ensure that the path to the repo
really does exist, and throw a meaningful error message when it can't be
found.
Dan: reuse an existing (translated) error message.
Signed-off-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
A plain '.tar' ending should be allowed. This corresponds to how we
handle this extension in makepkg. Also fix up the other extension
checks, which were missing a leading '.' character.
Signed-off-by: Dan McGee <dan@archlinux.org>
Move the common output formatting functions into a separate
library file and import that into each script. makepkg is
excluded due to its additional color formatting.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Fixes FS#24534. Dotfiles, such as /etc/skel/.bash_profile, were not
being included in generated files entries. bsdtar --exclude option
supports anchors on the pattern, so using "^.*" instead of ".*" solves
our problem and still excludes all root-level dotfiles (e.g. .PKGINFO).
Signed-off-by: Dan McGee <dan@archlinux.org>
Check for the presence of gpg as soon as we know we need it.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Add -k/--key option to specify a non-default key for signing
a package database.
Original-patch-by: Denis A. Altoé Falqueto <denisfalqueto@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Listing every option on the usage line becomes unweildly as more
options get added so simplify it. Also, provide a standard package
name in the repo-add example.
Dan: just use 'options' as we use elsewhere, not 'option(s)'.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This now includes -s and -v, tailors itself to the current command,
and is formatted more like that of other pacman commands.
Signed-off-by: Ray Kohler <ataraxia937@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Move the create_signature() call outside the case of non-empty
databases, so it will be called regardless.
Signed-off-by: Ray Kohler <ataraxia937@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Move checksum and pgpsig calcluation before changing into the
tmpdir, otherwise we can't find the files if a relative path
was used.
Signed-off-by: Ray Kohler <ataraxia937@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Implements FS#23103. Also modify libalpm so it ignores this value
without any warning as we know it is likely to exist.
Signed-off-by: Dan McGee <dan@archlinux.org>
This is intended to verify an existing signature on a database before
making further changes to it and performing updates. Rarely would you
use this without immediately resigning it via the -s/--sign option.
Instead, it is intended as a "chain of trust" operation where the
previous signature is verified to give you some sense that what you sign
off on is also safe.
Still todo: don't make changes unless the signature is not only good,
but also in the accepted list of keys.
Signed-off-by: Dan McGee <dan@archlinux.org>
In order to be fully secure, we can't only sign packages. We also need
to sign our repository metadata to prevent database falsification,
dependency injection, etc. Add an '-s/--sign' option that allows this
functionality, and will generate a .sig file side-by-side with the
package database.
While at it, fix the issue where a signature file would never be found
because of 'cd' madness (this needs fixing in another commit).
Signed-off-by: Dan McGee <dan@archlinux.org>
