.flatpak.metadata

@@ -1 +1 @@
-41429400eab33868b6c6045fe235e86e1086a056 SOURCES/flatpak-1.12.9.tar.xz
+89420d434afa1d3bb9c43450935fd13e37ddc439 SOURCES/flatpak-1.10.8.tar.xz

.gitignore

@@ -1 +1 @@
-SOURCES/flatpak-1.12.9.tar.xz
+SOURCES/flatpak-1.10.8.tar.xz

SOURCES/flatpak-1.12.x-CVE-2024-42472.patch

@@ -1,330 +0,0 @@
-From 8451fa0ae30397b83705a193aa0d3f7752486dda Mon Sep 17 00:00:00 2001
-From: Alexander Larsson <alexl@redhat.com>
-Date: Mon, 3 Jun 2024 12:22:30 +0200
-Subject: [PATCH 1/4] Don't follow symlinks when mounting persisted directories
-
-These directories are in a location under application control, so we
-can't trust them to not be a symlink outside of the files accessibe to
-the application.
-
-Continue to treat --persist=/foo as --persist=foo for backwards compat,
-since this is how it (accidentally) worked before, but print a warning.
-
-Don't allow ".." elements in persist paths: these would not be useful
-anyway, and are unlikely to be in use, however they could potentially
-be used to confuse the persist path handling.
-
-This partially addresses CVE-2024-42472. If only one instance of the
-malicious or compromised app is run at a time, the vulnerability
-is avoided. If two instances can run concurrently, there is a
-time-of-check/time-of-use issue remaining, which can only be resolved
-with changes to bubblewrap; this will be resolved in a separate commit,
-because the bubblewrap dependency might be more difficult to provide in
-LTS distributions.
-
-Helps: CVE-2024-42472, GHSA-7hgv-f2j8-xw87
-[smcv: Make whitespace consistent]
-[smcv: Use g_warning() if unable to create --persist paths]
-[smcv: Use stat() to detect symlinks and warn about them]
-[smcv: Use glnx_steal_fd() for portability to older GLib]
-Co-authored-by: Simon McVittie <smcv@collabora.com>
-Signed-off-by: Simon McVittie <smcv@collabora.com>
----
- common/flatpak-context.c | 108 +++++++++++++++++++++++++++++++++++++--
- 1 file changed, 105 insertions(+), 3 deletions(-)
-
-diff --git a/common/flatpak-context.c b/common/flatpak-context.c
-index 53b79807..8c784acf 100644
---- a/common/flatpak-context.c
-+++ b/common/flatpak-context.c
-@@ -2686,6 +2686,90 @@ flatpak_context_get_exports_full (FlatpakContext *context,
-   return g_steal_pointer (&exports);
- }
- 
-+/* This creates zero or more directories unders base_fd+basedir, each
-+ * being guaranteed to either exist and be a directory (no symlinks)
-+ * or be created as a directory. The last directory is opened
-+ * and the fd is returned.
-+ */
-+static gboolean
-+mkdir_p_open_nofollow_at (int          base_fd,
-+                          const char  *basedir,
-+                          int          mode,
-+                          const char  *subdir,
-+                          int         *out_fd,
-+                          GError     **error)
-+{
-+  glnx_autofd int parent_fd = -1;
-+
-+  if (g_path_is_absolute (subdir))
-+    {
-+      const char *skipped_prefix = subdir;
-+
-+      while (*skipped_prefix == '/')
-+        skipped_prefix++;
-+
-+      g_warning ("--persist=\"%s\" is deprecated, treating it as --persist=\"%s\"", subdir, skipped_prefix);
-+      subdir = skipped_prefix;
-+    }
-+
-+  g_autofree char *subdir_dirname = g_path_get_dirname (subdir);
-+
-+  if (strcmp (subdir_dirname, ".") == 0)
-+    {
-+      /* It is ok to open basedir with follow=true */
-+      if (!glnx_opendirat (base_fd, basedir, TRUE, &parent_fd, error))
-+        return FALSE;
-+    }
-+  else if (strcmp (subdir_dirname, "..") == 0)
-+    {
-+      return glnx_throw (error, "'..' not supported in --persist paths");
-+    }
-+  else
-+    {
-+      if (!mkdir_p_open_nofollow_at (base_fd, basedir, mode,
-+                                     subdir_dirname, &parent_fd, error))
-+        return FALSE;
-+    }
-+
-+  g_autofree char *subdir_basename = g_path_get_basename (subdir);
-+
-+  if (strcmp (subdir_basename, ".") == 0)
-+    {
-+      *out_fd = glnx_steal_fd (&parent_fd);
-+      return TRUE;
-+    }
-+  else if (strcmp (subdir_basename, "..") == 0)
-+    {
-+      return glnx_throw (error, "'..' not supported in --persist paths");
-+    }
-+
-+  if (!glnx_shutil_mkdir_p_at (parent_fd, subdir_basename, mode, NULL, error))
-+    return FALSE;
-+
-+  int fd = openat (parent_fd, subdir_basename, O_PATH | O_NONBLOCK | O_DIRECTORY | O_CLOEXEC | O_NOCTTY | O_NOFOLLOW);
-+  if (fd == -1)
-+    {
-+      int saved_errno = errno;
-+      struct stat stat_buf;
-+
-+      /* If it's a symbolic link, that could be a user trying to offload
-+       * large data to another filesystem, but it could equally well be
-+       * a malicious or compromised app trying to exploit GHSA-7hgv-f2j8-xw87.
-+       * Produce a clearer error message in this case.
-+       * Unfortunately the errno we get in this case is ENOTDIR, so we have
-+       * to ask again to find out whether it's really a symlink. */
-+      if (saved_errno == ENOTDIR &&
-+          fstatat (parent_fd, subdir_basename, &stat_buf, AT_SYMLINK_NOFOLLOW) == 0 &&
-+          S_ISLNK (stat_buf.st_mode))
-+        return glnx_throw (error, "Symbolic link \"%s\" not allowed to avoid sandbox escape", subdir_basename);
-+
-+      return glnx_throw_errno_prefix (error, "openat(%s)", subdir_basename);
-+    }
-+
-+  *out_fd = fd;
-+  return TRUE;
-+}
-+
- void
- flatpak_context_append_bwrap_filesystem (FlatpakContext  *context,
-                                          FlatpakBwrap    *bwrap,
-@@ -2709,12 +2793,30 @@ flatpak_context_append_bwrap_filesystem (FlatpakContext  *context,
-       while (g_hash_table_iter_next (&iter, &key, NULL))
-         {
-           const char *persist = key;
--          g_autofree char *src = g_build_filename (g_get_home_dir (), ".var/app", app_id, persist, NULL);
-+          g_autofree char *appdir = g_build_filename (g_get_home_dir (), ".var/app", app_id, NULL);
-           g_autofree char *dest = g_build_filename (g_get_home_dir (), persist, NULL);
-+          g_autoptr(GError) local_error = NULL;
-+
-+          if (g_mkdir_with_parents (appdir, 0755) != 0)
-+            {
-+              g_warning ("Unable to create directory %s", appdir);
-+              continue;
-+            }
-+
-+          /* Don't follow symlinks from the persist directory, as it is under user control */
-+          glnx_autofd int src_fd = -1;
-+          if (!mkdir_p_open_nofollow_at (AT_FDCWD, appdir, 0755,
-+                                         persist, &src_fd,
-+                                         &local_error))
-+            {
-+              g_warning ("Failed to create persist path %s: %s", persist, local_error->message);
-+              continue;
-+            }
- 
--          g_mkdir_with_parents (src, 0755);
-+          g_autofree char *src_via_proc = g_strdup_printf ("/proc/self/fd/%d", src_fd);
- 
--          flatpak_bwrap_add_bind_arg (bwrap, "--bind", src, dest);
-+          flatpak_bwrap_add_fd (bwrap, glnx_steal_fd (&src_fd));
-+          flatpak_bwrap_add_bind_arg (bwrap, "--bind", src_via_proc, dest);
-         }
-     }
- 
--- 
-2.46.0
-
-
-From 5462c9b1e1a34b1104c8a0843a10382e90c9bb6b Mon Sep 17 00:00:00 2001
-From: Alexander Larsson <alexl@redhat.com>
-Date: Mon, 3 Jun 2024 12:59:05 +0200
-Subject: [PATCH 2/4] Add test coverage for --persist
-
-This adds three "positive" tests: the common case --persist=.persist, the
-deprecated spelling --persist=/.persist, and the less common special case
---persist=. as used by Steam.
-
-It also adds "negative" tests for CVE-2024-42472: if the --persist
-directory is a symbolic link or contains path segment "..", we want that
-to be rejected.
-
-Reproduces: CVE-2024-42472, GHSA-7hgv-f2j8-xw87
-[smcv: Add "positive" tests]
-[smcv: Exercise --persist=..]
-[smcv: Assert that --persist with a symlink produces expected message]
-Co-authored-by: Simon McVittie <smcv@collabora.com>
-Signed-off-by: Simon McVittie <smcv@collabora.com>
----
- tests/test-run.sh | 41 ++++++++++++++++++++++++++++++++++++++++-
- 1 file changed, 40 insertions(+), 1 deletion(-)
-
-diff --git a/tests/test-run.sh b/tests/test-run.sh
-index dd371df3..bca0845d 100644
---- a/tests/test-run.sh
-+++ b/tests/test-run.sh
-@@ -24,7 +24,7 @@ set -euo pipefail
- skip_without_bwrap
- skip_revokefs_without_fuse
- 
--echo "1..20"
-+echo "1..21"
- 
- # Use stable rather than master as the branch so we can test that the run
- # command automatically finds the branch correctly
-@@ -512,3 +512,42 @@ ${FLATPAK} ${U} info -m org.test.App > out
- assert_file_has_content out "^sdk=org\.test\.Sdk/$(flatpak --default-arch)/stable$"
- 
- ok "--sdk option"
-+
-+rm -fr "$HOME/.var/app/org.test.Hello"
-+mkdir -p "$HOME/.var/app/org.test.Hello"
-+run --command=sh --persist=.persist org.test.Hello -c 'echo can-persist > .persist/rc'
-+sed -e 's,^,#--persist=.persist# ,g' < "$HOME/.var/app/org.test.Hello/.persist/rc" >&2
-+assert_file_has_content "$HOME/.var/app/org.test.Hello/.persist/rc" "can-persist"
-+
-+ok "--persist=.persist persists a directory"
-+
-+rm -fr "$HOME/.var/app/org.test.Hello"
-+mkdir -p "$HOME/.var/app/org.test.Hello"
-+# G_DEBUG= to avoid the deprecation warning being fatal
-+G_DEBUG= run --command=sh --persist=/.persist org.test.Hello -c 'echo can-persist > .persist/rc'
-+sed -e 's,^,#--persist=/.persist# ,g' < "$HOME/.var/app/org.test.Hello/.persist/rc" >&2
-+assert_file_has_content "$HOME/.var/app/org.test.Hello/.persist/rc" "can-persist"
-+
-+ok "--persist=/.persist is a deprecated form of --persist=.persist"
-+
-+rm -fr "$HOME/.var/app/org.test.Hello"
-+mkdir -p "$HOME/.var/app/org.test.Hello"
-+run --command=sh --persist=. org.test.Hello -c 'echo can-persist > .persistrc'
-+sed -e 's,^,#--persist=.# ,g' < "$HOME/.var/app/org.test.Hello/.persistrc" >&2
-+assert_file_has_content "$HOME/.var/app/org.test.Hello/.persistrc" "can-persist"
-+
-+ok "--persist=. persists all files"
-+
-+mkdir "${TEST_DATA_DIR}/inaccessible"
-+echo FOO > ${TEST_DATA_DIR}/inaccessible/secret-file
-+rm -fr "$HOME/.var/app/org.test.Hello"
-+mkdir -p "$HOME/.var/app/org.test.Hello"
-+ln -fns "${TEST_DATA_DIR}/inaccessible" "$HOME/.var/app/org.test.Hello/persist"
-+# G_DEBUG= to avoid the warnings being fatal when we reject a --persist option.
-+# LC_ALL=C so we get the expected non-localized string.
-+LC_ALL=C G_DEBUG= run --command=ls --persist=persist --persist=relative/../escape org.test.Hello -la ~/persist &> hello_out || true
-+sed -e 's,^,#--persist=symlink# ,g' < hello_out >&2
-+assert_file_has_content hello_out "not allowed to avoid sandbox escape"
-+assert_not_file_has_content hello_out "secret-file"
-+
-+ok "--persist doesn't allow sandbox escape via a symlink (CVE-2024-42472)"
--- 
-2.46.0
-
-
-From 04d8ad3009cd8a4350fba6cf7cc6c7819ccdfd34 Mon Sep 17 00:00:00 2001
-From: Simon McVittie <smcv@collabora.com>
-Date: Mon, 12 Aug 2024 19:48:18 +0100
-Subject: [PATCH 3/4] build: Require a version of bubblewrap with the --bind-fd
- option
-
-We need this for the --bind-fd option, which will close a race
-condition in our solution to CVE-2024-42472.
-
-For this stable branch, check the --help output for a --bind-fd option
-instead of requiring a specific version number, to accommodate possible
-backports in LTS distributions.
-
-Signed-off-by: Simon McVittie <smcv@collabora.com>
----
- configure.ac | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/configure.ac b/configure.ac
-index 0a44e11a..0c8e2d0e 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -175,6 +175,9 @@ if test "x$BWRAP" != xfalse; then
-    BWRAP_VERSION=`$BWRAP --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
-    AX_COMPARE_VERSION([$SYSTEM_BWRAP_REQS],[gt],[$BWRAP_VERSION],
-                       [AC_MSG_ERROR([You need at least version $SYSTEM_BWRAP_REQS of bubblewrap to use the system installed version])])
-+   AS_IF([$BWRAP --help | grep '@<:@-@:>@-bind-fd' >/dev/null],
-+         [:],
-+         [AC_MSG_ERROR([$BWRAP does not list required option --bind-fd in its --help])])
-    AM_CONDITIONAL([WITH_SYSTEM_BWRAP], [true])
- else
-    AC_CHECK_LIB(cap, cap_from_text, CAP_LIB=-lcap)
--- 
-2.46.0
-
-
-From 2772f19e50c0e809dde8cf3c105d90ee8baf4fa8 Mon Sep 17 00:00:00 2001
-From: Simon McVittie <smcv@collabora.com>
-Date: Wed, 14 Aug 2024 13:44:30 +0100
-Subject: [PATCH 4/4] persist directories: Pass using new bwrap --bind-fd
- option
-
-Instead of passing a /proc/self/fd bind mount we use --bind-fd, which
-has two advantages:
- * bwrap closes the fd when used, so it doesn't leak into the started app
- * bwrap ensures that what was mounted was the passed in fd (same dev/ino),
-   as there is a small (required) gap between symlink resolve and mount
-   where the target path could be replaced.
-
-Please note that this change requires an updated version of bubblewrap.
-
-Resolves: CVE-2024-42472, GHSA-7hgv-f2j8-xw87
-[smcv: Make whitespace consistent]
-Co-authored-by: Simon McVittie <smcv@collabora.com>
-Signed-off-by: Simon McVittie <smcv@collabora.com>
----
- common/flatpak-context.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/common/flatpak-context.c b/common/flatpak-context.c
-index 8c784acf..baa62728 100644
---- a/common/flatpak-context.c
-+++ b/common/flatpak-context.c
-@@ -2813,10 +2813,10 @@ flatpak_context_append_bwrap_filesystem (FlatpakContext  *context,
-               continue;
-             }
- 
--          g_autofree char *src_via_proc = g_strdup_printf ("/proc/self/fd/%d", src_fd);
-+          g_autofree char *src_via_proc = g_strdup_printf ("%d", src_fd);
- 
-           flatpak_bwrap_add_fd (bwrap, glnx_steal_fd (&src_fd));
--          flatpak_bwrap_add_bind_arg (bwrap, "--bind", src_via_proc, dest);
-+          flatpak_bwrap_add_bind_arg (bwrap, "--bind-fd", src_via_proc, dest);
-         }
-     }
- 
--- 
-2.46.0
-

SOURCES/flatpak-Revert-selinux-Permit-using-systemd-userdbd.patch

@@ -1,28 +0,0 @@
-From 1c73110795b865246ce3595042dcd2d5e7891359 Mon Sep 17 00:00:00 2001
-From: Debarshi Ray <debarshir@gnome.org>
-Date: Mon, 6 Nov 2023 20:27:16 +0100
-Subject: [PATCH] Revert "selinux: Permit using systemd-userdbd"
-
-This reverts commit 399710ada185c1ee232bc3e6266a71688eb152b7.
----
- selinux/flatpak.te | 4 ----
- 1 file changed, 4 deletions(-)
-
-diff --git a/selinux/flatpak.te b/selinux/flatpak.te
-index bb3d80e316eb..4cf895c44abe 100644
---- a/selinux/flatpak.te
-+++ b/selinux/flatpak.te
-@@ -33,10 +33,6 @@ optional_policy(`
-    policykit_dbus_chat(flatpak_helper_t)
- ')
- 
--optional_policy(`
--   systemd_userdbd_stream_connect(flatpak_helper_t)
--')
--
- optional_policy(`                   
-     unconfined_domain(flatpak_helper_t)
- ')
--- 
-2.41.0
-

SPECS/flatpak.spec

@@ -1,26 +1,15 @@
-%global bubblewrap_version 0.4.0-2
+%global bubblewrap_version 0.4.0
 %global ostree_version 2020.8
 
 Name:           flatpak
-Version:        1.12.9
+Version:        1.10.8
-Release:        3%{?dist}
+Release:        2%{?dist}
 Summary:        Application deployment framework for desktop apps
 
 License:        LGPLv2+
 URL:            http://flatpak.org/
 Source0:        https://github.com/flatpak/flatpak/releases/download/%{version}/%{name}-%{version}.tar.xz
 
-%if 0%{?fedora}
-# Add Fedora flatpak repositories
-Source1:        flatpak-add-fedora-repos.service
-%endif
-
-# https://issues.redhat.com/browse/RHEL-4220
-Patch0:         flatpak-Revert-selinux-Permit-using-systemd-userdbd.patch
-
-# Backported upstream patch for CVE-2024-42472
-Patch1:         flatpak-1.12.x-CVE-2024-42472.patch
-
 BuildRequires:  pkgconfig(appstream-glib)
 BuildRequires:  pkgconfig(dconf)
 BuildRequires:  pkgconfig(fuse)
@@ -51,6 +40,8 @@ BuildRequires:  systemd
 BuildRequires:  /usr/bin/xmlto
 BuildRequires:  /usr/bin/xsltproc
 
+%{?systemd_requires}
+
 Requires:       bubblewrap >= %{bubblewrap_version}
 Requires:       librsvg2%{?_isa}
 Requires:       ostree-libs%{?_isa} >= %{ostree_version}
@@ -129,7 +120,7 @@ This package contains installed tests for %{name}.
 %prep
 %autosetup -p1
 # Make sure to use the RHEL-lifetime supported Python and no other
-%py3_shebang_fix scripts/* subprojects/variant-schema-compiler/* tests/*
+%py3_shebang_fix scripts/*  variant-schema-compiler/*
 
 
 %build
@@ -153,11 +144,6 @@ install -pm 644 NEWS README.md %{buildroot}/%{_pkgdocdir}
 install -d %{buildroot}%{_localstatedir}/lib/flatpak
 install -d %{buildroot}%{_sysconfdir}/flatpak/remotes.d
 rm -f %{buildroot}%{_libdir}/libflatpak.la
-
-%if 0%{?fedora}
-install -D -t %{buildroot}%{_unitdir} %{SOURCE1}
-%endif
-
 %find_lang %{name}
 
 # Work around selinux denials, see
@@ -174,28 +160,15 @@ getent passwd flatpak >/dev/null || \
 exit 0
 
 
-%if 0%{?fedora}
 %post
-%systemd_post flatpak-add-fedora-repos.service
+# Create an (empty) system-wide repo.
-%endif
+flatpak remote-list --system &> /dev/null || :
 
 
 %post selinux
 %selinux_modules_install %{_datadir}/selinux/packages/flatpak.pp.bz2
 
 
-%if 0%{?fedora}
-%preun
-%systemd_preun flatpak-add-fedora-repos.service
-%endif
-
-
-%if 0%{?fedora}
-%postun
-%systemd_postun_with_restart flatpak-add-fedora-repos.service
-%endif
-
-
 %postun selinux
 if [ $1 -eq 0 ]; then
     %selinux_modules_uninstall %{_datadir}/selinux/packages/flatpak.pp.bz2
@@ -238,7 +211,6 @@ fi
 %{_mandir}/man5/flatpak-installation.5*
 %{_mandir}/man5/flatpak-remote.5*
 %{_sysconfdir}/dbus-1/system.d/org.freedesktop.Flatpak.SystemHelper.conf
-%dir %{_sysconfdir}/flatpak
 %{_sysconfdir}/flatpak/remotes.d
 %{_sysconfdir}/profile.d/flatpak.sh
 %{_sysusersdir}/flatpak.conf
@@ -247,10 +219,6 @@ fi
 %{_userunitdir}/flatpak-portal.service
 %{_systemd_user_env_generator_dir}/60-flatpak
 
-%if 0%{?fedora}
-%{_unitdir}/flatpak-add-fedora-repos.service
-%endif
-
 %files devel
 %{_datadir}/gir-1.0/Flatpak-1.0.gir
 %{_datadir}/gtk-doc/
@@ -280,23 +248,6 @@ fi
 
 
 %changelog
-* Wed Sep 04 2024 Kalev Lember <klember@redhat.com> - 1.12.9-3
-- Fix previous changelog entry
-
-* Mon Sep 02 2024 Kalev Lember <klember@redhat.com> - 1.12.9-2
-- Backport upstream patches for CVE-2024-42472
-- Require bubblewrap version that has new --bind-fd option backported for
-  addressing CVE-2024-42472
-
-* Tue Apr 30 2024 Kalev Lember <klember@redhat.com> - 1.12.9-1
-- Update to 1.12.9 (CVE-2024-32462)
-
-* Mon Nov 06 2023 Debarshi Ray <rishi@fedoraproject.org> - 1.12.8-1
-- Rebase to 1.12.8 (RHEL-4220)
-
-* Mon Nov 06 2023 Debarshi Ray <rishi@fedoraproject.org> - 1.10.8-3
-- Let flatpak own %%{_sysconfdir}/flatpak (RHEL-15822)
-
 * Mon Sep 04 2023 Miro Hrončok <mhroncok@redhat.com> - 1.10.8-2
 - Make sure to use the RHEL-lifetime supported Python and no other (RHEL-2225)