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File umoci.changes of Package umoci.19463
------------------------------------------------------------------- Tue Apr 6 11:13:10 UTC 2021 - Aleksa Sarai <asarai@suse.com> - Update to umoci v0.4.7. CVE-2021-29136 bsc#1184147 A security flaw was found in umoci, and has been fixed in this release. If umoci was used to unpack a malicious image (using either umoci unpack or umoci raw unpack) that contained a symlink entry for /., umoci would apply subsequent layers to the target of the symlink (resolved on the host filesystem). This means that if you ran umoci as root, a malicious image could overwrite any file on the system (assuming you didn't have any other access control restrictions). Thanks to Robin Peraglie from Cure53 for discovering this bug. CVE-2021-29136 Other changes in this release: * umoci now compiles on FreeBSD and appears to work, with the notable limitation that it currently refuses to extract non-Linux images on any platform (this will be fixed in a future release). * Initial fuzzer implementations for oss-fuzz. * umoci will now read all trailing data from image layers, to combat the existence of some image generators that appear to append NUL bytes to the end of the gzip stream (which would previously cause checksum failures because we didn't read nor checksum the trailing junk bytes). However, umoci will still not read past the descriptor length. * umoci now ignores all overlayfs xattrs during unpack and repack operations, to avoid causing issues when packing a raw overlayfs directory. * For details, see CHANGELOG.md in the package. - Backport patch to fix KIWI which depends on umoci having sane output from "umoci --version". <https://github.com/opencontainers/umoci/pull/369> + 0001-makefile-fix-bad-build-flags.patch - Remove upstreamed patches: - CVE-2021-29136.patch ------------------------------------------------------------------- Thu Apr 1 05:36:50 UTC 2021 - Aleksa Sarai <asarai@suse.com> - Re-disable s390 builds. ------------------------------------------------------------------- Tue Mar 30 06:00:18 UTC 2021 - Aleksa Sarai <asarai@suse.com> [This was only ever released in Leap and SLES.] - Add fix for CVE-2021-29136. bsc#1184147 + CVE-2021-29136.patch ------------------------------------------------------------------- Wed Jun 24 00:27:44 UTC 2020 - Aleksa Sarai <asarai@suse.com> - Update to umoci v0.4.6. umoci has been adopted by the Open Container Initative as a reference implementation of the OCI Image Specification. This will have little impact on the roadmap or scope of umoci, but it does further solidify umoci as a useful piece of "boring container infrastructure" that can be used to build larger systems. > **NOTICE**: As part of the adoption procedure, the import path and module > name of umoci has changed from `github.com/openSUSE/umoci` to > `github.com/opencontainers/umoci`. This means that users of our (still > unstable) Go API will have to change their import paths in order to update > to newer versions of umoci. > > The old GitHub project will contain a snapshot of `v0.4.5` with a few > minor changes to the readme that explain the situation. Go projects which > import import the archived project will receive build warnings that > explain the need to update their import paths. + umoci now builds on MacOS, and we currently run the unit tests on MacOS to hopefully catch core regressions (in the future we will get the integration tests running to catch more possible regressions). opencontainers/umoci#318 * Suppress repeated xattr warnings on destination filesystems that do not support xattrs. opencontainers/umoci#311 * Work around a long-standing issue in our command-line parsing library (see urfave/cli#1152) by disabling argument re-ordering for `umoci config`, which often takes `-`-prefixed flag arguments. opencontainers/umoci#328 * For details, see CHANGELOG.md in the package. ------------------------------------------------------------------- Tue Dec 3 15:44:35 UTC 2019 - Aleksa Sarai <asarai@suse.com> - Update to umoci v0.4.5. * Use "type: bind" for generated config.json bind-mounts. * Don't insert a new layer if there is no diff. * Only output a warning if forbidden extended attributes are present inside the tar archive. * For details, see CHANGELOG.md in the package. ------------------------------------------------------------------- Mon Mar 18 09:10:46 UTC 2019 - <gunreben@t-online.de> - Enable build for s390x on openSUSE ------------------------------------------------------------------- Thu Jan 31 05:58:57 UTC 2019 - Aleksa Sarai <asarai@suse.com> - Update to umoci v0.4.4. * Added full-stack verification of blob hashes and descriptors for all operations (improving our hardening against bad images). * For details, see CHANGELOG.md in the package. ------------------------------------------------------------------- Sun Nov 11 08:49:20 UTC 2018 - asarai@suse.com - Update to umoci v0.4.3. * Added --no-history to all commands with --history.* flags. Should only be used for umoci-config(1). * Added `umoci insert --tag` to allow non-destructive modifications. * For details, see packaged /usr/share/doc/packages/umoci/CHANGELOG.md. ------------------------------------------------------------------- Tue Sep 11 02:47:16 UTC 2018 - asarai@suse.com - Update to umoci v0.4.2. * umoci now has an exposed Go API * Added `umoci unpack --keep-dirlinks` * `umoci insert` now supports whiteouts two ways. * For details, see CHANGELOG.md in the package. ------------------------------------------------------------------- Thu Aug 16 03:39:22 UTC 2018 - asarai@suse.com - Update to umoci v0.4.1. * Support more tags (the valid set of characters in tags has expanded). * Add 'umoci insert' and 'umoci raw unpack'. * 'umoci unpack' correctly handles out-of-order whiteouts now. * 'umoci unpack' and 'umoci repack' make sure of a more optimised gzip implementation now -- in some benchmarks 'umoci repack' can have a speedup of up to 3x. * For details, see CHANGELOG.md in the package. ------------------------------------------------------------------- Wed Jun 13 13:06:39 UTC 2018 - dcassany@suse.com - Make use of %license macro. ------------------------------------------------------------------- Sat Mar 10 08:10:42 UTC 2018 - asarai@suse.com - Update to umoci v0.4.0. Upstream changelog: + `umoci repack` now supports `--refresh-bundle` which will update the OCI bundle's metadata (mtree and umoci-specific manifests) after packing the image tag. This means that the bundle can be used as a base layer for future diffs without needing to unpack the image again. openSUSE/umoci#196 + Added a website, and reworked the documentation to be better structured. You can visit the website at [`umo.ci`][umo.ci]. openSUSE/umoci#188 + Added support for the `user.rootlesscontainers` specification, which allows for persistent on-disk emulation of `chown(2)` inside rootless containers. This implementation is interoperable with [@AkihiroSuda's `PRoot` fork][as-proot-fork] (though we do not test its interoperability at the moment) as both tools use [the same protobuf specification][rootlesscontainers-proto]. openSUSE/umoci#227 + `umoci unpack` now has support for opaque whiteouts (whiteouts which remove all children of a directory in the lower layer), though `umoci repack` does not currently have support for generating them. While this is technically a spec requirement, through testing we've never encountered an actual user of these whiteouts. openSUSE/umoci#224 openSUSE/umoci#229 + `umoci unpack` will now use some rootless tricks inside user namespaces for operations that are known to fail (such as `mknod(2)`) while other operations will be carried out as normal (such as `lchown(2)`). It should be noted that the `/proc/self/uid_map` checking we do can be tricked into not detecting user namespaces, but you would need to be trying to break it on purpose. openSUSE/umoci#171 openSUSE/umoci#230 * Fix a bug in our "parent directory restore" code, which is responsible for ensuring that the mtime and other similar properties of a directory are not modified by extraction inside said directory. The bug would manifest as xattrs not being restored properly in certain edge-cases (which we incidentally hit in a test-case). openSUSE/umoci#161 openSUSE/umoci#162 * `umoci unpack` will now "clean up" the bundle generated if an error occurs during unpacking. Previously this didn't happen, which made cleaning up the responsibility of the caller (which was quite difficult if you were unprivileged). This is a breaking change, but is in the error path so it's not critical. openSUSE/umoci#174 openSUSE/umoci#187 * `umoci gc` now will no longer remove unknown files and directories that aren't `flock(2)`ed, thus ensuring that any possible OCI image-spec extensions or other users of an image being operated on will no longer break. openSUSE/umoci#198 * `umoci unpack --rootless` will now correctly handle regular file unpacking when overwriting a file that `umoci` doesn't have write access to. In addition, the semantics of pre-existing hardlinks to a clobbered file are clarified (the hard-links will not refer to the new layer's inode). openSUSE/umoci#222 openSUSE/umoci#223 [as-proot-fork]: https://github.com/AkihiroSuda/runrootless [rootlesscontainers-proto]: https://rootlesscontaine.rs/proto/rootlesscontainers.proto [umo.ci]: https://umo.ci/ ------------------------------------------------------------------- Thu Feb 1 16:58:09 CET 2018 - ro@suse.de - do not build on s390, only on s390x (no go on s390) ------------------------------------------------------------------- Wed Oct 4 02:52:51 UTC 2017 - asarai@suse.com - Update to umoci v0.3.1. Upstream changelog: - Fix several minor bugs in `hack/release.sh` that caused the release artefacts to not match the intended style, as well as making it more generic so other projects can use it. openSUSE/umoci#155 openSUSE/umoci#163 - A recent configuration issue caused `go vet` and `go lint` to not run as part of our CI jobs. This means that some of the information submitted as part of [CII best practices badging][cii] was not accurate. This has been corrected, and after review we concluded that only stylistic issues were discovered by static analysis. openSUSE/umoci#158 - 32-bit unit test builds were broken in a refactor in [0.3.0]. This has been fixed, and we've added tests to our CI to ensure that something like this won't go unnoticed in the future. openSUSE/umoci#157 - `umoci unpack` would not correctly preserve set{uid,gid} bits. While this would not cause issues when building an image (as we only create a manifest of the final extracted rootfs), it would cause issues for other users of `umoci`. openSUSE/umoci#166 openSUSE/umoci#169 - Updated to [v0.4.1 of `go-mtree`][gomtree-v0.4.1], which fixes several minor bugs with manifest generation. openSUSE/umoci#176 - `umoci unpack` would not handle "weird" tar archive layers previously (it would error out with DiffID errors). While this wouldn't cause issues for layers generated using Go's `archive/tar` implementation, it would cause issues for GNU gzip and other such tools. - `umoci unpack`'s mapping options (`--uid-map` and `--gid-map`) have had an interface change, to better match the [`user_namespaces(7)`][user_namespaces] interfaces. Note that this is a **breaking change**, but the workaround is to switch to the trivially different (but now more consistent) format. openSUSE/umoci#167 - `umoci unpack` used to create the bundle and rootfs with world read-and-execute permissions by default. This could potentially result in an unsafe rootfs (containing dangerous setuid binaries for instance) being accessible by an unprivileged user. This has been fixed by always setting the mode of the bundle to `0700`, which requires a user to explicitly work around this basic protection. This scenario was documented in our security documentation previously, but has now been fixed. openSUSE/umoci#181 openSUSE/umoci#182 [cii]: https://bestpractices.coreinfrastructure.org/projects/1084 [gomtree-v0.4.1]: https://github.com/vbatts/go-mtree/releases/tag/v0.4.1 [user_namespaces]: http://man7.org/linux/man-pages/man7/user_namespaces.7.html - Remove patch that has been applied upstream. - i586-0001-fix-mis-usage-of-time.Unix.patch ------------------------------------------------------------------- Tue Jul 25 10:42:54 UTC 2017 - asarai@suse.com - Add backport of https://github.com/openSUSE/umoci/pull/157, to fix i586 builds. + i586-0001-fix-mis-usage-of-time.Unix.patch ------------------------------------------------------------------- Sat Jul 22 15:57:44 UTC 2017 - asarai@suse.com - Update to umoci v0.3.0. Upstream changelog: - `umoci` now passes all of the requirements for the [CII best practices bading program][cii]. openSUSE/umoci#134 - `umoci` also now has more extensive architecture, quick-start and roadmap documentation. openSUSE/umoci#134 - `umoci` now supports [`1.0.0` of the OCI image specification][ispec-v1.0.0] and [`1.0.0` of the OCI runtime specification][rspec-v1.0.0], which are the first milestone release. Note that there are still some remaining UX issues with `--image` and other parts of `umoci` which may be subject to change in future versions. In particular, this update of the specification now means that images may have ambiguous tags. `umoci` will warn you if an operation may have an ambiguous result, but we plan to improve this functionality far more in the future. openSUSE/umoci#133 openSUSE/umoci#142 - `umoci` also now supports more complicated descriptor walk structures, and also handles mutation of such structures more sanely. At the moment, this functionality has not been used "in the wild" and `umoci` doesn't have the UX to create such structures (yet) but these will be implemented in future versions. openSUSE/umoci#145 - `umoci repack` now supports `--mask-path` to ignore changes in the rootfs that are in a child of at least one of the provided masks when generating new layers. openSUSE/umoci#127 - Error messages from `github.com/openSUSE/umoci/oci/cas/drivers/dir` actually make sense now. openSUSE/umoci#121 - `umoci unpack` now generates `config.json` blobs according to the [still proposed][ispec-pr492] OCI image specification conversion document. openSUSE/umoci#120 - `umoci repack` also now automatically adding `Config.Volumes` from the image configuration to the set of masked paths. This matches recently added [recommendations by the spec][ispec-pr694], but is a backwards-incompatible change because the new default is that `Config.Volumes` **will** be masked. If you wish to retain the old semantics, use `--no-mask-volumes` (though make sure to be aware of the reasoning behind `Config.Volume` masking). openSUSE/umoci#127 - `umoci` now uses [`SecureJoin`][securejoin] rather than a patched version of `FollowSymlinkInScope`. The two implementations are roughly equivalent, but `SecureJoin` has a nicer API and is maintained as a separate project. - Switched to using `golang.org/x/sys/unix` over `syscall` where possible, which makes the codebase significantly cleaner. openSUSE/umoci#141 [cii]: https://bestpractices.coreinfrastructure.org/projects/1084 [rspec-v1.0.0]: https://github.com/opencontainers/runtime-spec/releases/tag/v1.0.0 [ispec-v1.0.0]: https://github.com/opencontainers/image-spec/releases/tag/v1.0.0 [ispec-pr492]: https://github.com/opencontainers/image-spec/pull/492 [ispec-pr694]: https://github.com/opencontainers/image-spec/pull/694 [securejoin]: https://github.com/cyphar/filepath-securejoin ------------------------------------------------------------------- Wed Apr 12 09:46:18 UTC 2017 - jmassaguerpla@suse.com - remove the go_arches macro because we are using go1.7 which is available in all archs ------------------------------------------------------------------- Wed Apr 12 01:05:12 UTC 2017 - asarai@suse.com - Update to umoci v0.2.1. Upstream changelog: * `hack/release.sh` automates the process of generating all of the published artefacts for releases. The new script also generates signed source code archives. openSUSE/umoci#116 * `umoci` now outputs configurations that are compliant with [`v1.0.0-rc5` of the OCI runtime-spec][rspec-v1.0.0-rc5]. This means that now you can use runc v1.0.0-rc3 with `umoci` (and rootless containers should work out of the box if you use a development build of runc). openSUSE/umoci#114 * `umoci unpack` no longer adds a dummy linux.seccomp entry, and instead just sets it to null. openSUSE/umoci#114 [rspec-v1.0.0-rc5]: https://github.com/opencontainers/runtime-spec/releases/tag/v1.0.0-rc5 - Add umoci.keyring to check signed archives on check-in and submission. ------------------------------------------------------------------- Mon Apr 10 14:49:35 UTC 2017 - asarai@suse.com - Update to umoci v0.2.0. Upstream changelog: * `umoci` now has some automated scripts for generated RPMs that are used in openSUSE to automatically submit packages to OBS. openSUSE/umoci#101 * `--clear=config.{cmd,entrypoint}` is now supported. While this interface is a bit weird (`cmd` and `entrypoint` aren't treated atomically) this makes the UX more consistent while we come up with a better `cmd` and `entrypoint` UX. openSUSE/umoci#107 * New subcommand: `umoci raw runtime-config`. It generates the runtime-spec config.json for a particular image without also unpacking the root filesystem, allowing for users of `umoci` that are regularly parsing `config.json` without caring about the root filesystem to be more efficient. However, a downside of this approach is that some image-spec fields (`Config.User`) require a root filesystem in order to make sense, which is why this command is hidden under the `umoci-raw(1)` subcommand (to make sure only users that understand what they're doing use it). openSUSE/umoci#110 * `umoci`'s `oci/cas` and `oci/config` libraries have been massively refactored and rewritten, to allow for third-parties to use the OCI libraries. The plan is for these to eventually become part of an OCI project. openSUSE/umoci#90 * The `oci/cas` interface has been modifed to switch from `*ispec.Descriptor` to `ispec.Descriptor`. This is a breaking, but fairly insignificant, change. openSUSE/umoci#89 * `umoci` now uses an updated version of `go-mtree`, which has a complete rewrite of `Vis` and `Unvis`. The rewrite ensures that unicode handling is handled in a far more consistent and sane way. openSUSE/umoci#88 * `umoci` used to set `process.user.additionalGids` to the "normal value" when unpacking an image in rootless mode, causing issues when trying to actually run said bundle with runC. openSUSE/umoci#109 ------------------------------------------------------------------- Fri Feb 10 18:03:27 UTC 2017 - asarai@suse.com - Update to umoci v0.1.0. Upstream changelog: * `CHANGELOG.md` has now been added. openSUSE/umoci#76 * `umoci` now supports `v1.0.0-rc4` images, which has made fairly minimal changes to the schema (mainly related to `mediaType`s). While this change **is** backwards compatible (several fields were removed from the schema, but the specification allows for "additional fields"), tools using older versions of the specification may fail to operate on newer OCI images. There was no UX change associated with this update. * `umoci tag` would fail to clobber existing tags, which was in contrast to how the rest of the tag clobbering commands operated. This has been fixed and is now consistent with the other commands. openSUSE/umoci#78 * `umoci repack` now can correctly handle unicode-encoded filenames, allowing the creation of containers that have oddly named files. This required fixes to go-mtree (where the issue was). openSUSE/umoci#80 ------------------------------------------------------------------- Tue Feb 7 22:25:56 UTC 2017 - jengelh@inai.de - Trim irrelevant parts from description. Replace %__macros by their simpler commands. fdupes should respect partition boundaries. ------------------------------------------------------------------- Mon Feb 6 17:06:05 UTC 2017 - asarai@suse.com - Switch upstream channel to openSUSE's GitHub (where the project has been moved). - Update to umoci v0.0.0. Upstream changelog: This is the first beta release of umoci, and it includes very few changes from v0.0.0-rc3. However, at this point the UX is effectively stable and umoci is properly tested. The (small) list of changes in this release from -rc3 is: * Static compilation now works properly. openSUSE/umoci#64 * 32-bit builds have been fixed, and now umoci works on 32-bit architectures. openSUSE/umoci#70 * The unit tests can now be run inside the %check section of an rpmbuild script, allowing for proper testing of packages when they are built on openSUSE (and Fedora). openSUSE/umoci#65 * Unit tests have been massively expanded, as have the integration tests. In addition, full coverage profiles (both unit and integration) are generated to fully understand how much of the code is properly tested. Currently it is at ~80%. openSUSE/umoci#68 openSUSE/umoci#69 * The logging output has been cleaned up to be much better for end-users to read. It's also a lot less chatty now. openSUSE/umoci#73 * This project has now been moved to become an openSUSE project. openSUSE/umoci#75 ------------------------------------------------------------------- Fri Dec 30 14:56:38 UTC 2016 - asarai@suse.com - Remove patch already merged upstream. - make-local-unit-tests-work-as-non-root.patch - Switch to running hack/test-unit.sh in %check. ------------------------------------------------------------------- Tue Dec 20 08:10:00 UTC 2016 - asarai@suse.com - Add patch to allow running upstream's unit tests in a %check section. This has already been merged upstream, this is just a backport. cyphar/umoci#65 + make-local-unit-tests-work-as-non-root.patch - Run upstream's unit tests in a %check section. ------------------------------------------------------------------- Mon Dec 19 12:57:31 UTC 2016 - asarai@suse.com - Update to umoci 0.0.0~rc3. Upstream changelog: umoci has now gone a large amount of cleanup, and included the addition of a few previously missing features. The main thing blocking a full release is that manifest lists are still unsupported, and there are some upstream PRs that define some of umoci's operations that need to be merged before umoci can be considered a compliant implementation. In addition, the logging library needs to be swapped (and the amount of output reduced). Here's a short list of features added: * xattr support for both packing and unpacking was added, in particular this code also handles the issue of security.selinux. More policy decisions need to be added, but those are being discussed upstream. cyphar/umoci#52 cyphar/umoci#49 * Ensure that environment variables have no duplicates. This ensures that umoci won't duplicate environment variables in either Config.Env or the extracted process.env. cyphar/umoci#30 * Add support for read-only CAS operations with a read-only filesystem. Previously, attempting to open an OCI image on a read-only filesystem would fail miserably, now you can do read-only operations without issue. cyphar/umoci#47 * Garbage collection now also garbage collects old tmpdirs, and other garbage from inside an image layout. cyphar/umoci#17 * Output a helpful comment about --rootless if you're getting EPERMs. * Enable stack traces from an error if the --debug flag was applied to umoci. This is a feature that hopefully will be added to pkg/errors upstream. * Cleanups to vendoring of go-mtree so that it's much more upstream-friendly. ------------------------------------------------------------------- Tue Dec 13 09:20:10 UTC 2016 - asarai@suse.com - Add support for building on s390x and similar architectures, by conditionally compiling man pages. In the case where a platform won't get man pages, we include the Markdown documentation so at least they get _some_ information. ------------------------------------------------------------------- Sun Dec 11 13:42:08 UTC 2016 - asarai@suse.com - Update to umoci 0.0.0-rc2. Upstream changelog: umoci now has a stable UX, as well as proper documentation for the UX in the form of generated man pages. Here's the full list of cool features: * umoci v0.0.0-rc2 has support for rootless unpacking and repacking! cyphar/umoci#26 * It also has support for regular UID and GID mapping! cyphar/umoci#26 * Symlinks and other similarly tricky unpacking problems have been resolved. All symlink path components are resolved inside the root filesystem of the container during unpacking. cyphar/umoci#27 * Tag modification commands (such as umoci-tag(1), umoci-rm(1), umoci-ls(1)) have been implemented. cyphar/umoci#6 cyphar/umoci#40 * umoci-stat(1) has been implemented. Currently it only outputs history information, but this will change in the future. It has stable JSON output. cyphar/umoci#38 * umoci-init(1) and umoci-new(1) have been implemented, allowing for the creation of entirely new images from scratch. cyphar/umoci#5 cyphar/umoci#42 * umoci-repack(1) and umoci-config(1) now automatically generate history entries (since the history is actually used by tooling like skopeo). In addition, the history mutation from umoci-config(1) has been removed because it was just unsafe. In order for users to be able to configure history entries' values, --history.* flags have been introduced. cyphar/umoci# * umoci-unpack(1) now saves all of the important argument metadata provided to it inside the generated bundle. These saved arguments are loaded by umoci-repack(1) to make the workflow much more sane. * --image and --from arguments have been combined into skopeo-style <path>[:<tag>] arguments to --image. cyphar/umoci#39 * Errors encountered during generation of a delta layer now are correctly propagated. cyphar/umoci#33 * Hardlinks are now correctly unpacked as bone-fide hardlinks. cyphar/umoci#25 * Support for unpacking and configuring annotations (which is a v1.0.0-rc3 feature of the OCI image specification). There's still some work to be done upstream in making the unpacking procedure specified but this is as good as you're going to get for a while. cyphar/umoci#43 * umoci has full integration and unit testing. cyphar/umoci#12 * umoci now has validation integration tests to ensure that at every stage of a test we could stop and still have a completely valid OCI image and that every extracted bundle is a valid OCI runtime bundle. ------------------------------------------------------------------- Sun Dec 11 12:43:30 UTC 2016 - asarai@suse.com - Update to a45b47efb370469642a478ae687da8c9b015e537. ------------------------------------------------------------------- Wed Nov 9 17:51:28 UTC 2016 - asarai@suse.com - Initial import of omoci 0.0.0-rc1 (proof of concept).
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