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2014-10-15Merge branch 'debian/sid' into debian/experimentalDavid Kalnischkies
The acquire code changed completely, so this is more an import of the testcase and a new fix than the merge of an existent fix. Conflicts: apt-pkg/acquire-item.cc
2014-10-15don't cleanup cdrom files in apt-get updateDavid Kalnischkies
Regression from merging 801745284905e7962aa77a9f37a6b4e7fcdc19d0 and b0f4b486e6850c5f98520ccf19da71d0ed748ae4. While fine by itself, merged the part fixing the filename is skipped if a cdrom source is encountered, so that our list-cleanup removes what seems to be orphaned files. Closes: 765458
2014-10-15releasing package apt version 1.1~exp61.1.exp6Michael Vogt
2014-10-15check for available space, excluding root reserved blocksDavid Kalnischkies
We are checking the space requirements for ages, but the check uses the free blocks count, which includes the blocks reserved for usage by root. Now that we use an unprivileged user it has no access to these blocks anymore – and more importantly these blocks are a reserve, they shouldn't be used by apt without special encouragement by the user as it would be bad to have dpkg run out of diskspace and maintainerscripts like man-db skip certain actions if not enough space is available freely.
2014-10-15set PR_SET_NO_NEW_PRIVS even if sandbox is disabledDavid Kalnischkies
Similar to 8f45798d532223adc378a4ad9ecfc64b3be26e4f, there is no harm to set this, even if we don't drop privileges. Git-Dch: Ignore
2014-10-15testcases runable as rootDavid Kalnischkies
Running the testcases is usually not a good idea, but it can be handy to check if the privilege dropping works. Git-Dch: Ignore
2014-10-15don't drop privileges if _apt has not enough rightsDavid Kalnischkies
Privilege dropping breaks download/source/changelog commands as they require the _apt user to have write permissions in the current directory, which is e.g. the case in /tmp, but not in /root, so we disable the privilege dropping if we deal with such a directory based on idea and code by Michael Vogt. The alternative would be to download always to a temp directory and move it then done, but this breaks partial file support. To resolve this, we could move to one of our partial/ directories, but this would require a lock which would block root from using two of these commands in parallel. As both seems unacceptable we instead let the user choose what to do: Either a directory is setupped for _apt, downloading as root is accepted or – which is potentially even better – an unprivileged user is used for the commands.
2014-10-14Add new configallowinsecurerepositories to the test frameworkMichael Vogt
Add a new configallowinsecurerepositories that controls the value of Acquire::AllowInsecureRepositories for the tests. Set it to "false" for most of the testsuite and only enable it where its really needed. We want to switch the default for this post-jessie.
2014-10-14Merge branch 'debian/sid' into debian/experimentalMichael Vogt
2014-10-13releasing package apt version 1.1~exp51.1.exp5Michael Vogt
2014-10-13Change default of Acquire::AllowInsecureRepositories to "true"Michael Vogt
This change is made for backward compatiblity and should be reverted once jessie is out.
2014-10-13update symbols fileDavid Kalnischkies
Git-Dch: Ignore
2014-10-13do not load filesize in pkgAcqIndexTrans explicitlyDavid Kalnischkies
The constructor is calling the baseclass pkgAcqIndex which does this already – and also does it correctly for compressed files which would overwise lead to the size of uncompressed files to be expected. Git-Dch: Ignore
2014-10-13fix compile and tests errorDavid Kalnischkies
I am pretty sure I did that before committing broken stuff… Git-Dch: Ignore
2014-10-13Fix backward compatiblity of the new pkgAcquireMethod::DropPrivsOrDie()Michael Vogt
Do not drop privileges in the methods when using a older version of libapt that does not support the chown magic in partial/ yet. To do this DropPrivileges() now will ignore a empty Apt::Sandbox::User. Cleanup all hardcoded _apt along the way.
2014-10-13Document ↵Michael Vogt
Acquire{MaxReleaseFileSize,AllowInsecureRepositories,AllowDowngradeToInsecureRepositories} and --no-allow-insecure-repositories Document the new options to restrict loading unauthenticated data into our parsers.
2014-10-13trusted=yes sources are secure, we just don't know whyDavid Kalnischkies
Do not require a special flag to be present to update trusted=yes sources as this flag in the sources.list is obviously special enough. Note that this is just disabling the error message, the user will still be warned about all the (possible) failures the repository generated, it is just triggering the acceptance of the warnings on a source-by-source level. Similarily, the trusted=no flag doesn't require the user to pass additional flags to update, if the repository looks fine in the view of apt it will update just fine. The unauthenticated warnings will "just" be presented then the data is used. In case you wonder: Both was the behavior in previous versions, too.
2014-10-13do not inline virtual destructors with d-pointersDavid Kalnischkies
Reimplementing an inline method is opening a can of worms we don't want to open if we ever want to us a d-pointer in those classes, so we do the only thing which can save us from hell: move the destructors into the cc sources and we are good. Technically not an ABI break as the methods inline or not do the same (nothing), so a program compiled against the old version still works with the new version (beside that this version is still in experimental, so nothing really has been build against this library anyway). Git-Dch: Ignore
2014-10-13display a warning for unsigned reposDavid Kalnischkies
The same message is used for InRelease if fails in gpgv, but the Release/Release.gpg duo needs to handle the failing download case as well (InRelease just defers to the duo if download fails) and print a message accompaning the insecure error to provide a hint on what is going on.
2014-10-13make --allow-insecure-repositories message an errorDavid Kalnischkies
Not using this option, but using unsigned (and co) repositories will cause these repositories to be ignored and data acquiring from them fails, so this is very well in the realms of an error and helps in making 'apt-get update' fail with a non-zero error code as well.
2014-10-10remove useless pdiff filename outputDavid Kalnischkies
Looks like a leftover from debugging. Absolutely no need for it and destroys progess reporting completely. Closes: 764737
2014-10-08Only rename StatError files in AbortTransaction()Michael Vogt
This fixes a race that we see in travis when two copy operations finish at about the same time but the bad one first. This lead to a rename of the good one and triggers a error when apt tries to verify the good version but can no longer find it.
2014-10-08Update Status field values handlingGuillem Jover
Remove long obsolete (hold, hold-reinstreq, removal-failed) or just wrong (post-inst-failed vs postinst-failed) values, that have been autoconverted by dpkg at run-time to their new equivalents, so there should not be any such instance in any recent system (removal-failed since dpkg 1.1.4 in Apr 1996, hold and hold-reinstreq since dpkg 1.2.0 in May 1996). dpkg even stopped doing the mapping in 1.15.4 and 1.15.8 respectively. At the same time sort the list in the same order as they appear in the dpkg code.
2014-10-08methods/rsh.cc: replace strcat with std::stringMichael Vogt
Instead of using strcat use a C++ std::string to avoid overflowing this buffer. Thanks to David Garfield Closes: #76442
2014-10-08add CVE-2014-7206 to 1.0.9.2Michael Vogt
2014-10-08releasing package apt version 1.1~exp41.1.exp4Michael Vogt
2014-10-08prepare 1.1~exp4Michael Vogt
2014-10-08Fix ServerMethod::FindMaximumObjectSizeInQueue()Michael Vogt
Git-Dch: ignore
2014-10-08pkgAcqArchive::QueueNext(): change owner/permission of DestFileMichael Vogt
The code was using FinalFile before but we only test the existance of DestFile so we use that instead.
2014-10-08Merge branch 'debian/sid' into debian/experimentalMichael Vogt
Conflicts: debian/changelog
2014-10-08Merge remote-tracking branch 'mvo/feature/expected-size' into ↵Michael Vogt
debian/experimental
2014-10-08Merge remote-tracking branch 'mvo/feature/acq-trans' into debian/experimentalMichael Vogt
2014-10-08Fix http pipeline messup detectionMichael Vogt
The Maximum-Size protection breaks the http pipeline reorder code because it relies on that the object got fetched entirely so that it can compare the hash of the downloaded data. So instead of stopping when the Maximum-Size of the expected item is reached we only stop when the maximum size of the biggest item in the queue is reached. This way the pipeline reoder code keeps working.
2014-10-08Merge remote-tracking branch 'donkult/feature/acq-trans' into ↵Michael Vogt
feature/expected-size
2014-10-08fix http-pipeline-messup testcaseDavid Kalnischkies
The test generates failures if the created deb files have the same size, so we try a little harder to avoid having the same size for them. Git-Dch: Ignore
2014-10-07do not show IP in output of testcasesDavid Kalnischkies
On travis-ci connect.cc detects a rotation, triggering it store the IP which is later appended to the error message, which is all nice and great if we deal with a real server, but in the testcases it just triggers failures as strings do not match. Git-Dch: Ignore
2014-10-07Send "Fail-Reason: MaximumSizeExceeded" from the methodMichael Vogt
Communicate the fail reason from the methods to the parent and Rename() failed files.
2014-10-07set PR_SET_NO_NEW_PRIVS also if run as non-rootDavid Kalnischkies
Changing user and co works only as root, but can do some things for methods run as normal user as well to protect them from being able to call setuid binaries like sudo to elevate their privileges. Also uses a cheap trick now to build with old unsupporting kernels.
2014-10-07fix foldmarkers in fileutl.ccDavid Kalnischkies
Git-Dch: Ignore
2014-10-07don't show ErrorText for Ign by defaultDavid Kalnischkies
Some distributions (or repositories) do not have as much "Ign-discipline" as I would like to, so that could be pretty distracting for our users if enabled by default. It is handy for testcases though. Git-Dch: Ignore
2014-10-07Add new Acquire::MaxReleaseFileSize=10*1000*1000 optionMichael Vogt
This option controls the maximum size of Release/Release.gpg/InRelease files. The rational is that we do not know the size of these files in advance and we want to protect against a denial of service attack where someone sends us endless amounts of data until the disk is full (we do know the size all other files (Packages/Sources/debs)).
2014-10-07Merge branch 'feature/acq-trans' into feature/expected-sizeMichael Vogt
2014-10-07make expected-size a maximum-size check as this is what we want at this pointMichael Vogt
2014-10-07Merge remote-tracking branch 'upstream/debian/experimental' into ↵Michael Vogt
feature/acq-trans Conflicts: apt-pkg/acquire-item.cc
2014-10-07UpperCase some functions for consistencyMichael Vogt
changeOwnerAndPermissionOfFile->ChangeOwnerAndPermissionOfFile preparePartialFile->GetPartialFileName preparePartialFileFromURI->GetPartialFileNameFromURI Git-Dch: ignore
2014-10-07Ignore EINVAL from prctl(PR_SET_NO_NEW_PRIVS)Michael Vogt
Ignore a EINVAL error here as it means that the kernel is too old to understand this option. We should not fail hard in this case but just ignore the error. closes: 764066
2014-10-07Rename DropPrivs() to DropPrivileges()Michael Vogt
Git-Dch: ignore
2014-10-07fix test-cve-2013-1051-InRelease-parsing (fails now in the method)Michael Vogt
2014-10-07add ftp expected size checkMichael Vogt
2014-10-07methods/https.cc: use File->Tell() here tooMichael Vogt