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2013-02-24Perform limited conflict checking with --forceAllan McRae2-3/+27
Pacman currently bails when trying to extract a file over a directory when using --force. Instead of ignoring all conflict, perform the check and skip any file-file conflicts. Conflicts between directories and files are still flagged and cause the transation to abort. As a bonus, we now know about files changing packages when using --force, so we can skip removing them fixing upgrade046. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-24use resolved_path for filelist_containsAndrew Gregory4-4/+21
alpm_filelist_contains was being used to search for resolved paths, but searching in the unresolved paths, causing it to miss matches. We always search unresolved paths and search the resolved paths if available because _alpm_filelist_resolve is not public and requires a context handle, so it can't be called from alpm_filelist_contains. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-24return resolved paths from filelist_differenceAndrew Gregory2-28/+18
We were comparing files based on resolved paths but returning the original file_t structures, which were not necessarily in the same order. The extra file_t information was only being used to determine if the file was a directory which can be accomplished by testing for a trailing slash, so just return the resolved path. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-24return resolved paths from filelist_intersectionAndrew Gregory2-3/+3
We were comparing files based on resolved paths but returning the original file_t structures, which were not necessarily in the same order. The additional file_t information was never used, so just return the resolved path. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-24use alpm_list_free on filelist intersectionAndrew Gregory1-1/+1
alpm_filelist_intersection returns a list of pointers to internal file_t struct's, so only the list itself should be freed. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-16fix off-by-one error in _alpm_filelist_resolveAndrew Gregory1-4/+8
'/' should not be appended to the resolved root when root is "/". Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-16fix style violationsAndrew Gregory3-7/+9
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-16fix alpm_validation_t commentAndrew Gregory1-1/+1
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-16find_fileconflicts: reduce path resolution callsAndrew Gregory1-4/+6
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-16libalpm: never attempt to remove a mountpointDave Reisner1-0/+40
Arch Linux typically runs into this with /sys when upgrading the filesystem package in build chroots, but LXC users might also run into this, since their /sys is shared from the host and must, for security reasons, be mounted RO. I've neglected to add any tests for this because they would require root in order to run. Current tests all pass with this patch and I've confirmed the desired behavior in a VM. Incidentally, the first hunk of this patch (skipping can_remove_file checks for directories) resolves the case of API mountpoints being removed since they eventually fall into unlink_file and fail with "contains files". However, this patch should still be the Right Thing To Do™, as we can't possibly remove a directory that is also a mountpoint. Signed-off-by: Dave Reisner <dreisner@archlinux.org> [Allan] Do not skip checking if directories can be removed. Instead test if directories are mountpoints in can_remove_file. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-13Fix registering database with non-gpgme buildsAllan McRae1-1/+1
We record whether the default SigLevel is set in order to add upon it for the *FileSigLevel entries. When using the only valid value of "SigLevel = Never" with non-gpgme builds, we need to ignore the ALPM_SIG_PACKAGE_SET flag when determining if we have a valid value for the database SigLevel. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-13Fix --without-gpgme buildAllan McRae1-0/+2
Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-13Add format attributes to all required functionsAllan McRae4-6/+10
Fixes all clang warnings with -Wformat-literal. Also, fix genuine formating issue discovered once adding these attributes and add a cast to prevent a gcc warning. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-13Fix compilation error on clangAllan McRae1-8/+8
This also lead me to notice that in _alpm_gpgme_checksig many things were not being cleaned up. Fix this by having CHECK_ERR goto gpg_error and make the required adjustments. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Skip reading sync db deltas files if UseDelta is unsetAllan McRae1-1/+3
Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Import key if needed when installing package from fileAllan McRae2-0/+69
When installing a package with "pacman -U" that has a detached signature, check if the needed key is in the keyring and download if necessary. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Prompt to delete packages with signature failsAllan McRae1-0/+1
Offer to remove the bad package when a signature fails to validate as is done for checksum failures. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Remove retry path from signature validationAllan McRae1-10/+4
Now that the keyring is checked for all needed keys before the validation, we can not reach a point of a missing key when doing validity checks for sync operations. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Check keys are in keyring before package validationAllan McRae2-2/+88
Keys used to create signatures are checked for presence in the keyring before package validation is performed. Signed-off-by: Allan McRae <allan@archlinux.org> Conflicts: lib/libalpm/alpm.h Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Make decode_signature available to the libraryAllan McRae2-2/+5
Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Add function to extract key id from signaturesAllan McRae2-0/+116
This does not support all possibilities of RFC4880, but it does cover every key currently used in Arch Linux. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-09Move key importing into separate functionAllan McRae2-32/+50
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>
2013-02-09Make key_in_keychain available in libraryAllan McRae2-3/+6
In preparation for checking key presence and downloading needed keys before conflict checking. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-07inline libarchive compat wrappersDave Reisner3-76/+51
Suggested-by: Dan McGee <dan@archlinux.org> Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-02-07Add configuration option for Upgrade operation SigLevelAllan McRae3-6/+59
Add LocalFileSigLevel and RemoteFileSigLevel to control the signature checking for "pacman -U <file>" and "pacman -U <url>" operations respectively. The starting value for both these options is SigLevel, if it is specified in the [options] section, or the built-in system default. The specified values override and/or supplement this initial value. Note there is no distinction between setting "Required" and "PackageRequired" as there are no database options for Upgrade operations. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-29Restore libarchive 2.8.x compatibilityDan McGee1-1/+1
We still call some of these 'deprecated' methods elsewhere, so this shouldn't present a problem. When we decide 2.x support is to be dropped, we should update all of the code to not call deprecated methods. Allan: Adjusted with respect to previous patches adding libarchive compatibilty layer. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-29Use libarchive compat header for relevant symbolsDave Reisner5-16/+21
Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-29add libarchive compatability objectDave Reisner3-0/+99
This allows us to support both libarchive 2.8.x as well as 3.x without deprecation warnings on compile. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-29dload: pass back the effective URL to callers of _alpm_downloadDave Reisner4-12/+16
I suspect that eventually we're going to end up returning a pointer to an allocated struct to describe the download result, but that's for another patch when the need arises... Fixes FS#33508. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-29Relax requirement of what constitutes a dead connectionLANGLOIS Olivier PIS -EXT1-1/+1
Users have hit issues behind corporate firewalls that initially throttle downloads to ~1B/sec. Signed-off-by: Olivier Langlois < olivier.pis.langlois@transport.alstom.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-28add caller prefix to alpm_logactionAndrew Gregory7-37/+46
prefix defaults to "UNKOWN" if null or an empty string is provided. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-28add doxygen comments to conflict.cAndrew Gregory1-14/+80
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-28Make path to ldconfig configurableAllan McRae1-2/+2
The FHS (2.3) says having ldconfig in /sbin is optional and it is usually located in /usr/sbin. So /sbin/ldconfig should not be hard coded in pacman. Instead, provide a configure option --with-ldconfig that defaults to the current path. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-28Revert execvp and related commitsAllan McRae1-7/+10
This reverts commit 4a8c2852a887d2b1aaa43be3071ab586eb24b9e3. This reverts commit 993700bc6b12cd291544d2a22845f480e8a7925e. This reverts commit bb4d2b72c1d35ab9d65d632be0dcaf00cfa7d600. This reverts commit 60b192e3836a150eb6950ce52241efebbee00f11. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-17dload: avoid showing progress bars on some redirectsDave Reisner2-5/+17
RFC 2616 doesn't forbid a 301 or 302 repsonse from having a body, and servers exist in the wild that show this behavior. In order to prevent pacman from showing a progress bar when we aren't actually downloading a package (and merely following one of these pain in the butt redirects), capture the server response code in the response header, rather than waiting to peel it off the handle after the download has finished. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Reported-by: Alexandre Filgueira <alexfilgueira@cinnarch.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-17Do not use full path for ldconfigAllan McRae1-7/+4
The ldconfig binary is not guaranteed to be in /sbin. Change to calling just "ldconfig" rather than using the full path. This removed the check that the ldconfig binary exists. However, it is a reasonable assumption that it will exist if its configuration file does. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-17Use execvp for running programs in chrootAllan McRae1-3/+3
This makes us more robust to utilities changing paths. There is no functional change when a full path is specified. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-04Fix space between control structure and open parensGerardo Exequiel Pozzi5-25/+25
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-04Fix open braces styleGerardo Exequiel Pozzi3-4/+7
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-04Fix missing spaces in operatorsGerardo Exequiel Pozzi3-10/+10
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-04Save backup files with extension .pacsave.nPang Yan Han1-0/+76
Teach pacman to save backup files with extension .pacsave.n, where n is a positive integer. The current backup file shall be saved as <name>.pacsave, while existing .pacsave.n files will be renamed to <name>.pacsave.n+1 Example: 1. You have subversion installed in your local repo. /etc/conf.d/svnserve is a file to be backed up. It contains local modifications 2. You remove subversion from your repo. /etc/conf.d/svnserve is backed up as /etc/conf.d/svnserve.pacsave 2. You install subversion again 3. You edit /etc/conf.d/svnserve 4. You remove subversion. The existing /etc/conf.d/svnserve.pacsave is renamed to /etc/conf.d/svnserve.pacsave.1 and /etc/conf.d/svnserve is backed up as /etc/conf.d/svnserve.pacsave Signed-off-by: Pang Yan Han <pangyanhan@gmail.com> Rebased from original email and adjusted for util-common usage. Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-04Split common utility functions for libalpm and pacmanAllan McRae5-37/+4
There is duplicated code in the util.c files in the libalpm and pacman source code. Split this into a separate file so that it can be shared via a symlink. This prevents code divergence between the two code bases. Also, move mbasename and mdirname from pacman/util.c into util-common.c in preparation for the following patch that uses them to add an extension to pacsave files. Signed-off-by: Allan McRae <allan@archlinux.org>
2013-01-03Use a defined constant in delta.c for num_matchesDan McGee1-3/+6
This allows compiling in both clang and gcc without running into oddities regarding const vs. defined constant values. Signed-off-by: Dan McGee <dan@archlinux.org>
2013-01-03Update copyright year for 2013Allan McRae49-49/+49
Signed-off-by: Allan McRae <allan@archlinux.org>
2012-12-14Add public functions for accessing mtree dataAllan McRae3-2/+46
Signed-off-by: Allan McRae <allan@archlinux.org>
2012-12-14Add internal functions for reading mtree file from local dbAllan McRae3-0/+106
Signed-off-by: Allan McRae <allan@archlinux.org>
2012-12-14Extract .MTREE file into local package databaseAllan McRae1-0/+5
Signed-off-by: Allan McRae <allan@archlinux.org>
2012-12-14Do not warn about missing database if being downloadedAllan McRae2-3/+4
When a configured repo database is not already downloaded, a warning message such as "warning: database file for 'testing' does not exist" is printed. Disable this warning when the database is scheduled to be downloaded in the transaction. Signed-off-by: Allan McRae <allan@archlinux.org>
2012-12-14Fix future signature timestamp warningAllan McRae1-5/+6
The warning given for a signature timstamp being in the future compared to the system time stated the opposite. Also, move this warning to debug output. It is useless in its current form as the package or database that is giving the error is not mentioned and so other debug output is needed to find the offending signature. Signed-off-by: Allan McRae <allan@archlinux.org>
2012-12-14Plug various minor memory leaksAndrew Gregory3-1/+3
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
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