forked from Mirrors/flatpak-builder
512 lines
16 KiB
C
512 lines
16 KiB
C
/*
|
|
* Copyright © 2014 Red Hat, Inc
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Authors:
|
|
* Alexander Larsson <alexl@redhat.com>
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <locale.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#include <glib/gi18n.h>
|
|
|
|
#include <gio/gunixinputstream.h>
|
|
|
|
#include "libglnx/libglnx.h"
|
|
|
|
#include "flatpak-builtins.h"
|
|
#include "flatpak-builtins-utils.h"
|
|
#include "flatpak-transaction.h"
|
|
#include "flatpak-utils.h"
|
|
#include "lib/flatpak-error.h"
|
|
#include "flatpak-chain-input-stream.h"
|
|
|
|
static char *opt_arch;
|
|
static char **opt_gpg_file;
|
|
static char **opt_subpaths;
|
|
static gboolean opt_no_pull;
|
|
static gboolean opt_no_deploy;
|
|
static gboolean opt_no_related;
|
|
static gboolean opt_no_deps;
|
|
static gboolean opt_no_static_deltas;
|
|
static gboolean opt_runtime;
|
|
static gboolean opt_app;
|
|
static gboolean opt_bundle;
|
|
static gboolean opt_from;
|
|
static gboolean opt_yes;
|
|
|
|
static GOptionEntry options[] = {
|
|
{ "arch", 0, 0, G_OPTION_ARG_STRING, &opt_arch, N_("Arch to install for"), N_("ARCH") },
|
|
{ "no-pull", 0, 0, G_OPTION_ARG_NONE, &opt_no_pull, N_("Don't pull, only install from local cache"), NULL },
|
|
{ "no-deploy", 0, 0, G_OPTION_ARG_NONE, &opt_no_deploy, N_("Don't deploy, only download to local cache"), NULL },
|
|
{ "no-related", 0, 0, G_OPTION_ARG_NONE, &opt_no_related, N_("Don't install related refs"), NULL },
|
|
{ "no-deps", 0, 0, G_OPTION_ARG_NONE, &opt_no_deps, N_("Don't verify/install runtime dependencies"), NULL },
|
|
{ "no-static-deltas", 0, 0, G_OPTION_ARG_NONE, &opt_no_static_deltas, N_("Don't use static deltas"), NULL },
|
|
{ "runtime", 0, 0, G_OPTION_ARG_NONE, &opt_runtime, N_("Look for runtime with the specified name"), NULL },
|
|
{ "app", 0, 0, G_OPTION_ARG_NONE, &opt_app, N_("Look for app with the specified name"), NULL },
|
|
{ "bundle", 0, 0, G_OPTION_ARG_NONE, &opt_bundle, N_("Assume LOCATION is a .flatpak single-file bundle"), NULL },
|
|
{ "from", 0, 0, G_OPTION_ARG_NONE, &opt_from, N_("Assume LOCATION is a .flatpakref application description"), NULL },
|
|
{ "gpg-file", 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &opt_gpg_file, N_("Check bundle signatures with GPG key from FILE (- for stdin)"), N_("FILE") },
|
|
{ "subpath", 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &opt_subpaths, N_("Only install this subpath"), N_("PATH") },
|
|
{ "assumeyes", 'y', 0, G_OPTION_ARG_NONE, &opt_yes, N_("Automatically answer yes for all questions"), NULL },
|
|
{ NULL }
|
|
};
|
|
|
|
static GBytes *
|
|
read_gpg_data (GCancellable *cancellable,
|
|
GError **error)
|
|
{
|
|
g_autoptr(GInputStream) source_stream = NULL;
|
|
guint n_keyrings = 0;
|
|
g_autoptr(GPtrArray) streams = NULL;
|
|
|
|
if (opt_gpg_file != NULL)
|
|
n_keyrings = g_strv_length (opt_gpg_file);
|
|
|
|
guint ii;
|
|
|
|
streams = g_ptr_array_new_with_free_func (g_object_unref);
|
|
|
|
for (ii = 0; ii < n_keyrings; ii++)
|
|
{
|
|
GInputStream *input_stream = NULL;
|
|
|
|
if (strcmp (opt_gpg_file[ii], "-") == 0)
|
|
{
|
|
input_stream = g_unix_input_stream_new (STDIN_FILENO, FALSE);
|
|
}
|
|
else
|
|
{
|
|
g_autoptr(GFile) file = g_file_new_for_commandline_arg (opt_gpg_file[ii]);
|
|
input_stream = G_INPUT_STREAM (g_file_read (file, cancellable, error));
|
|
|
|
if (input_stream == NULL)
|
|
return NULL;
|
|
}
|
|
|
|
/* Takes ownership. */
|
|
g_ptr_array_add (streams, input_stream);
|
|
}
|
|
|
|
/* Chain together all the --keyring options as one long stream. */
|
|
source_stream = (GInputStream *) flatpak_chain_input_stream_new (streams);
|
|
|
|
return flatpak_read_stream (source_stream, FALSE, error);
|
|
}
|
|
|
|
static gboolean
|
|
handle_runtime_repo_deps (FlatpakDir *dir, const char *dep_url, GError **error)
|
|
{
|
|
g_autoptr(GBytes) dep_data = NULL;
|
|
g_autofree char *runtime_url = NULL;
|
|
g_autofree char *old_remote = NULL;
|
|
g_autofree char *new_remote = NULL;
|
|
g_autofree char *basename = NULL;
|
|
g_autoptr(SoupURI) uri = NULL;
|
|
g_auto(GStrv) remotes = NULL;
|
|
g_autoptr(GKeyFile) config = NULL;
|
|
g_autoptr(GBytes) gpg_key = NULL;
|
|
g_autofree char *group = NULL;
|
|
g_autofree char *runtime_collection_id = NULL;
|
|
char *t;
|
|
int i;
|
|
|
|
if (opt_no_deps)
|
|
return TRUE;
|
|
|
|
dep_data = download_uri (dep_url, error);
|
|
if (dep_data == NULL)
|
|
{
|
|
g_prefix_error (error, "Can't load dependent file %s", dep_url);
|
|
return FALSE;
|
|
}
|
|
|
|
uri = soup_uri_new (dep_url);
|
|
basename = g_path_get_basename (soup_uri_get_path (uri));
|
|
/* Strip suffix */
|
|
t = strchr (basename, '.');
|
|
if (t != NULL)
|
|
*t = 0;
|
|
|
|
/* Find a free remote name */
|
|
remotes = flatpak_dir_list_remotes (dir, NULL, NULL);
|
|
i = 0;
|
|
do
|
|
{
|
|
g_clear_pointer (&new_remote, g_free);
|
|
|
|
if (i == 0)
|
|
new_remote = g_strdup (basename);
|
|
else
|
|
new_remote = g_strdup_printf ("%s-%d", basename, i);
|
|
i++;
|
|
}
|
|
while (remotes != NULL && g_strv_contains ((const char * const*)remotes, new_remote));
|
|
|
|
config = flatpak_dir_parse_repofile (dir, new_remote, dep_data, &gpg_key, NULL, error);
|
|
if (config == NULL)
|
|
{
|
|
g_prefix_error (error, "Can't parse dependent file %s: ", dep_url);
|
|
return FALSE;
|
|
}
|
|
|
|
/* See if it already exists */
|
|
group = g_strdup_printf ("remote \"%s\"", new_remote);
|
|
runtime_url = g_key_file_get_string (config, group, "url", NULL);
|
|
g_assert (runtime_url != NULL);
|
|
#ifdef FLATPAK_ENABLE_P2P
|
|
runtime_collection_id = g_key_file_get_string (config, group, "collection-id", NULL);
|
|
#endif /* FLATPAK_ENABLE_P2P */
|
|
|
|
old_remote = flatpak_dir_find_remote_by_uri (dir, runtime_url, runtime_collection_id);
|
|
if (old_remote == NULL && flatpak_dir_is_user (dir))
|
|
{
|
|
g_autoptr(GPtrArray) system_dirs = NULL;
|
|
int i;
|
|
|
|
system_dirs = flatpak_dir_get_system_list (NULL, error);
|
|
if (system_dirs == NULL)
|
|
return FALSE;
|
|
|
|
for (i = 0; i < system_dirs->len; i++)
|
|
{
|
|
FlatpakDir *system_dir = g_ptr_array_index (system_dirs, i);
|
|
old_remote = flatpak_dir_find_remote_by_uri (system_dir, runtime_url, runtime_collection_id);
|
|
if (old_remote != NULL)
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (old_remote != NULL)
|
|
return TRUE;
|
|
|
|
if (opt_yes ||
|
|
flatpak_yes_no_prompt (_("This application depends on runtimes from:\n %s\nConfigure this as new remote '%s'"),
|
|
runtime_url, new_remote))
|
|
{
|
|
if (opt_yes)
|
|
g_print (_("Configuring %s as new remote '%s'"), runtime_url, new_remote);
|
|
|
|
if (!flatpak_dir_modify_remote (dir, new_remote, config, gpg_key, NULL, error))
|
|
return FALSE;
|
|
if (!flatpak_dir_recreate_repo (dir, NULL, error))
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
handle_runtime_repo_deps_from_bundle (FlatpakDir *dir, GFile *file, GError **error)
|
|
{
|
|
g_autofree char *dep_url = NULL;
|
|
g_autoptr(GVariant) metadata = NULL;
|
|
|
|
if (opt_no_deps)
|
|
return TRUE;
|
|
|
|
metadata = flatpak_bundle_load (file, NULL,
|
|
NULL,
|
|
NULL,
|
|
&dep_url,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL);
|
|
if (metadata == NULL || dep_url == NULL)
|
|
return TRUE;
|
|
|
|
return handle_runtime_repo_deps (dir, dep_url, error);
|
|
}
|
|
|
|
static gboolean
|
|
install_bundle (FlatpakDir *dir,
|
|
GOptionContext *context,
|
|
int argc, char **argv,
|
|
GCancellable *cancellable,
|
|
GError **error)
|
|
{
|
|
g_autoptr(GFile) file = NULL;
|
|
const char *filename;
|
|
g_autoptr(GBytes) gpg_data = NULL;
|
|
g_autoptr(FlatpakTransaction) transaction = NULL;
|
|
|
|
if (argc < 2)
|
|
return usage_error (context, _("Bundle filename must be specified"), error);
|
|
|
|
if (argc > 2)
|
|
return usage_error (context, _("Too many arguments"), error);
|
|
|
|
filename = argv[1];
|
|
|
|
file = g_file_new_for_commandline_arg (filename);
|
|
|
|
if (!g_file_is_native (file))
|
|
return flatpak_fail (error, _("Remote bundles are not supported"));
|
|
|
|
if (opt_gpg_file != NULL)
|
|
{
|
|
/* Override gpg_data from file */
|
|
gpg_data = read_gpg_data (cancellable, error);
|
|
if (gpg_data == NULL)
|
|
return FALSE;
|
|
}
|
|
|
|
if (!handle_runtime_repo_deps_from_bundle (dir, file, error))
|
|
return FALSE;
|
|
|
|
if (!flatpak_dir_ensure_repo (dir, cancellable, error))
|
|
return FALSE;
|
|
|
|
transaction = flatpak_transaction_new (dir, opt_yes, opt_no_pull, opt_no_deploy,
|
|
opt_no_static_deltas, !opt_no_deps, !opt_no_related);
|
|
|
|
if (!flatpak_transaction_add_install_bundle (transaction, file, gpg_data, error))
|
|
return FALSE;
|
|
|
|
if (!flatpak_transaction_run (transaction, TRUE, cancellable, error))
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
handle_runtime_repo_deps_from_keyfile (FlatpakDir *dir, GBytes *data, GError **error)
|
|
{
|
|
g_autoptr(GKeyFile) keyfile = g_key_file_new ();
|
|
g_autofree char *dep_url = NULL;
|
|
|
|
if (opt_no_deps)
|
|
return TRUE;
|
|
|
|
if (!g_key_file_load_from_data (keyfile, g_bytes_get_data (data, NULL), g_bytes_get_size (data),
|
|
0, error))
|
|
return FALSE;
|
|
|
|
dep_url = g_key_file_get_string (keyfile, FLATPAK_REF_GROUP,
|
|
FLATPAK_REF_RUNTIME_REPO_KEY, NULL);
|
|
if (dep_url == NULL)
|
|
return TRUE;
|
|
|
|
return handle_runtime_repo_deps (dir, dep_url, error);
|
|
}
|
|
|
|
static gboolean
|
|
install_from (FlatpakDir *dir,
|
|
GOptionContext *context,
|
|
int argc, char **argv,
|
|
GCancellable *cancellable,
|
|
GError **error)
|
|
{
|
|
g_autoptr(GFile) file = NULL;
|
|
g_autoptr(GBytes) file_data = NULL;
|
|
g_autofree char *data = NULL;
|
|
gsize data_len;
|
|
const char *filename;
|
|
g_autofree char *remote = NULL;
|
|
g_autofree char *ref = NULL;
|
|
const char *slash;
|
|
FlatpakDir *clone;
|
|
g_autoptr(FlatpakTransaction) transaction = NULL;
|
|
|
|
if (argc < 2)
|
|
return usage_error (context, _("Filename or uri must be specified"), error);
|
|
|
|
if (argc > 2)
|
|
return usage_error (context, _("Too many arguments"), error);
|
|
|
|
|
|
filename = argv[1];
|
|
|
|
if (g_str_has_prefix (filename, "http:") ||
|
|
g_str_has_prefix (filename, "https:"))
|
|
{
|
|
file_data = download_uri (filename, error);
|
|
if (file_data == NULL)
|
|
{
|
|
g_prefix_error (error, "Can't load uri %s: ", filename);
|
|
return FALSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
file = g_file_new_for_commandline_arg (filename);
|
|
|
|
if (!g_file_load_contents (file, cancellable, &data, &data_len, NULL, error))
|
|
return FALSE;
|
|
|
|
file_data = g_bytes_new_take (g_steal_pointer (&data), data_len);
|
|
}
|
|
|
|
if (!handle_runtime_repo_deps_from_keyfile (dir, file_data, error))
|
|
return FALSE;
|
|
|
|
if (!flatpak_dir_create_remote_for_ref_file (dir, file_data, opt_arch, &remote, &ref, error))
|
|
return FALSE;
|
|
|
|
/* Need to pick up the new config, in case it was applied in the system helper. */
|
|
clone = flatpak_dir_clone (dir);
|
|
if (!flatpak_dir_ensure_repo (clone, cancellable, error))
|
|
return FALSE;
|
|
|
|
slash = strchr (ref, '/');
|
|
g_print (_("Installing: %s\n"), slash + 1);
|
|
|
|
transaction = flatpak_transaction_new (clone, opt_yes, opt_no_pull, opt_no_deploy,
|
|
opt_no_static_deltas, !opt_no_deps, !opt_no_related);
|
|
|
|
if (!flatpak_transaction_add_install (transaction, remote, ref, (const char **)opt_subpaths, error))
|
|
return FALSE;
|
|
|
|
if (!flatpak_transaction_update_metadata (transaction, FALSE, cancellable, error))
|
|
return FALSE;
|
|
|
|
if (!flatpak_transaction_run (transaction, TRUE, cancellable, error))
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean
|
|
flatpak_builtin_install (int argc, char **argv, GCancellable *cancellable, GError **error)
|
|
{
|
|
g_autoptr(GOptionContext) context = NULL;
|
|
g_autoptr(FlatpakDir) dir = NULL;
|
|
const char *remote;
|
|
char **prefs = NULL;
|
|
int i, n_prefs;
|
|
g_autofree char *target_branch = NULL;
|
|
g_autofree char *default_branch = NULL;
|
|
FlatpakKinds kinds;
|
|
g_autoptr(FlatpakTransaction) transaction = NULL;
|
|
|
|
context = g_option_context_new (_("LOCATION/REMOTE [REF...] - Install applications or runtimes"));
|
|
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
|
|
|
|
if (!flatpak_option_context_parse (context, options, &argc, &argv, 0, &dir, cancellable, error))
|
|
return FALSE;
|
|
|
|
if (!opt_bundle && !opt_from && argc >= 2)
|
|
{
|
|
if (flatpak_file_arg_has_suffix (argv[1], ".flatpakref"))
|
|
opt_from = TRUE;
|
|
if (flatpak_file_arg_has_suffix (argv[1], ".flatpak"))
|
|
opt_bundle = TRUE;
|
|
}
|
|
|
|
if (opt_bundle)
|
|
return install_bundle (dir, context, argc, argv, cancellable, error);
|
|
|
|
if (opt_from)
|
|
return install_from (dir, context, argc, argv, cancellable, error);
|
|
|
|
if (argc < 3)
|
|
return usage_error (context, _("REMOTE and REF must be specified"), error);
|
|
|
|
remote = argv[1];
|
|
prefs = &argv[2];
|
|
n_prefs = argc - 2;
|
|
|
|
/* Backwards compat for old "REMOTE NAME [BRANCH]" argument version */
|
|
if (argc == 4 && looks_like_branch (argv[3]))
|
|
{
|
|
target_branch = g_strdup (argv[3]);
|
|
n_prefs = 1;
|
|
}
|
|
|
|
default_branch = flatpak_dir_get_remote_default_branch (dir, remote);
|
|
kinds = flatpak_kinds_from_bools (opt_app, opt_runtime);
|
|
|
|
transaction = flatpak_transaction_new (dir, opt_yes, opt_no_pull, opt_no_deploy,
|
|
opt_no_static_deltas, !opt_no_deps, !opt_no_related);
|
|
|
|
for (i = 0; i < n_prefs; i++)
|
|
{
|
|
const char *pref = prefs[i];
|
|
FlatpakKinds matched_kinds;
|
|
g_autofree char *id = NULL;
|
|
g_autofree char *arch = NULL;
|
|
g_autofree char *branch = NULL;
|
|
FlatpakKinds kind;
|
|
g_autofree char *ref = NULL;
|
|
|
|
if (!flatpak_split_partial_ref_arg (pref, kinds, opt_arch, target_branch,
|
|
&matched_kinds, &id, &arch, &branch, error))
|
|
return FALSE;
|
|
|
|
ref = flatpak_dir_find_remote_ref (dir, remote, id, branch, default_branch, arch,
|
|
matched_kinds, &kind, cancellable, error);
|
|
if (ref == NULL)
|
|
return FALSE;
|
|
|
|
if (!flatpak_transaction_add_install (transaction, remote, ref, (const char **)opt_subpaths, error))
|
|
return FALSE;
|
|
}
|
|
|
|
if (!flatpak_transaction_update_metadata (transaction, FALSE, cancellable, error))
|
|
return FALSE;
|
|
|
|
if (!flatpak_transaction_run (transaction, TRUE, cancellable, error))
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean
|
|
flatpak_complete_install (FlatpakCompletion *completion)
|
|
{
|
|
g_autoptr(GOptionContext) context = NULL;
|
|
g_autoptr(FlatpakDir) dir = NULL;
|
|
FlatpakKinds kinds;
|
|
int i;
|
|
|
|
context = g_option_context_new ("");
|
|
if (!flatpak_option_context_parse (context, options, &completion->argc, &completion->argv, 0, &dir, NULL, NULL))
|
|
return FALSE;
|
|
|
|
kinds = flatpak_kinds_from_bools (opt_app, opt_runtime);
|
|
|
|
switch (completion->argc)
|
|
{
|
|
case 0:
|
|
case 1: /* REMOTE */
|
|
flatpak_complete_options (completion, global_entries);
|
|
flatpak_complete_options (completion, options);
|
|
flatpak_complete_options (completion, user_entries);
|
|
|
|
{
|
|
g_auto(GStrv) remotes = flatpak_dir_list_remotes (dir, NULL, NULL);
|
|
if (remotes == NULL)
|
|
return FALSE;
|
|
for (i = 0; remotes[i] != NULL; i++)
|
|
flatpak_complete_word (completion, "%s ", remotes[i]);
|
|
}
|
|
|
|
break;
|
|
|
|
default: /* REF */
|
|
flatpak_complete_partial_ref (completion, kinds, opt_arch, dir, completion->argv[1]);
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|