Colin Walters
455cc5e892
There are a lot of things suboptimal about this approach, but on the other hand we need to get our CI back up and running. The basic approach is to - in the test suite, detect if we're on overlayfs. If so, set a flag in the repo, which gets picked up by a few strategic places in the core to turn on "ignore xattrs". I also had to add a variant of this for the sysroot work. The core problem here is while overlayfs will let us read and see the SELinux labels, it won't let us write them. Down the line, we should improve this so that we can selectively ignore e.g. `security.*` attributes but not `user.*` say. Closes: https://github.com/ostreedev/ostree/issues/758 Closes: #759 Approved by: jlebon
120 lines
4.2 KiB
C
120 lines
4.2 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
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*
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* Copyright (C) 2012,2013 Colin Walters <walters@verbum.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#pragma once
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#include "libglnx.h"
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#include "ostree.h"
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#include "ostree-kernel-args.h"
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#include "ostree-bootloader.h"
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G_BEGIN_DECLS
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typedef enum {
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/* Don't flag deployments as immutable. */
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OSTREE_SYSROOT_DEBUG_MUTABLE_DEPLOYMENTS = 1 << 0,
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/* See https://github.com/ostreedev/ostree/pull/759 */
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OSTREE_SYSROOT_DEBUG_NO_XATTRS = 1 << 1,
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} OstreeSysrootDebugFlags;
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/**
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* OstreeSysroot:
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* Internal struct
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*/
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struct OstreeSysroot {
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GObject parent;
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GFile *path;
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int sysroot_fd;
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GLnxLockFile lock;
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gboolean loaded;
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OstreeSePolicy *sepolicy;
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GPtrArray *deployments;
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int bootversion;
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int subbootversion;
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OstreeDeployment *booted_deployment;
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struct timespec loaded_ts;
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/* Only access through ostree_sysroot_get_repo() */
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OstreeRepo *repo;
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OstreeSysrootDebugFlags debug_flags;
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};
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#define OSTREE_SYSROOT_LOCKFILE "ostree/lock"
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/* We keep some transient state in /run */
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#define _OSTREE_SYSROOT_DEPLOYMENT_RUNSTATE_DIR "/run/ostree/deployment-state/"
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#define _OSTREE_SYSROOT_DEPLOYMENT_RUNSTATE_FLAG_DEVELOPMENT "unlocked-development"
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gboolean
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_ostree_sysroot_read_boot_loader_configs (OstreeSysroot *self,
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int bootversion,
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GPtrArray **out_loader_configs,
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GCancellable *cancellable,
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GError **error);
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gboolean
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_ostree_sysroot_read_current_subbootversion (OstreeSysroot *self,
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int bootversion,
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int *out_subbootversion,
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GCancellable *cancellable,
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GError **error);
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gboolean
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_ostree_sysroot_parse_deploy_path_name (const char *name,
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char **out_csum,
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int *out_serial,
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GError **error);
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gboolean
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_ostree_sysroot_list_deployment_dirs_for_os (GFile *osdir,
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GPtrArray *inout_deployments,
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GCancellable *cancellable,
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GError **error);
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char *
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_ostree_sysroot_get_origin_relpath (GFile *path,
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guint32 *out_device,
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guint64 *out_inode,
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GCancellable *cancellable,
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GError **error);
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char *_ostree_sysroot_join_lines (GPtrArray *lines);
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gboolean _ostree_sysroot_query_bootloader (OstreeSysroot *sysroot,
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OstreeBootloader **out_bootloader,
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GCancellable *cancellable,
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GError **error);
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gboolean _ostree_sysroot_bump_mtime (OstreeSysroot *sysroot,
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GError **error);
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gboolean _ostree_sysroot_cleanup_internal (OstreeSysroot *sysroot,
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gboolean prune_repo,
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GCancellable *cancellable,
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GError **error);
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G_END_DECLS
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