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Fix: PresetUpdater: Set bundle & index file permissions #962 (#970)

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Vojtech Kral 2018-06-11 17:34:06 +02:00 • committed by bubnikv
parent 7b6a0ba9ad
commit a54e587751
1 changed files with 15 additions and 3 deletions
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18
xs/src/slic3r/Utils/PresetUpdater.cpp
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@ -116,6 +116,8 @@ struct PresetUpdater::priv
void check_install_indices() const; void check_install_indices() const;
Updates get_config_updates() const; Updates get_config_updates() const;
void perform_updates(Updates &&updates, bool snapshot = true) const; void perform_updates(Updates &&updates, bool snapshot = true) const;
static void copy_file(const fs::path &from, const fs::path &to);
}; };
PresetUpdater::priv::priv(int version_online_event) : PresetUpdater::priv::priv(int version_online_event) :
@ -285,7 +287,7 @@ void PresetUpdater::priv::check_install_indices() const
if (! fs::exists(path_in_cache)) { if (! fs::exists(path_in_cache)) {
BOOST_LOG_TRIVIAL(info) << "Install index from resources: " << path.filename(); BOOST_LOG_TRIVIAL(info) << "Install index from resources: " << path.filename();
fs::copy_file(path, path_in_cache, fs::copy_option::overwrite_if_exists); copy_file(path, path_in_cache);
} else { } else {
Index idx_rsrc, idx_cache; Index idx_rsrc, idx_cache;
idx_rsrc.load(path); idx_rsrc.load(path);
@ -293,7 +295,7 @@ void PresetUpdater::priv::check_install_indices() const
if (idx_cache.version() < idx_rsrc.version()) { if (idx_cache.version() < idx_rsrc.version()) {
BOOST_LOG_TRIVIAL(info) << "Update index from resources: " << path.filename(); BOOST_LOG_TRIVIAL(info) << "Update index from resources: " << path.filename();
fs::copy_file(path, path_in_cache, fs::copy_option::overwrite_if_exists); copy_file(path, path_in_cache);
} }
} }
} }
@ -397,7 +399,7 @@ void PresetUpdater::priv::perform_updates(Updates &&updates, bool snapshot) cons
for (const auto &update : updates.updates) { for (const auto &update : updates.updates) {
BOOST_LOG_TRIVIAL(info) << '\t' << update; BOOST_LOG_TRIVIAL(info) << '\t' << update;
fs::copy_file(update.source, update.target, fs::copy_option::overwrite_if_exists); copy_file(update.source, update.target);
PresetBundle bundle; PresetBundle bundle;
bundle.load_configbundle(update.target.string(), PresetBundle::LOAD_CFGBNDLE_SYSTEM); bundle.load_configbundle(update.target.string(), PresetBundle::LOAD_CFGBNDLE_SYSTEM);
@ -433,6 +435,16 @@ void PresetUpdater::priv::perform_updates(Updates &&updates, bool snapshot) cons
} }
} }
void PresetUpdater::priv::copy_file(const fs::path &source, const fs::path &target)
{
static const auto perms = fs::owner_read | fs::owner_write | fs::group_read | fs::others_read; // aka 644
// Make sure the file has correct permission both before and after we copy over it
fs::permissions(target, perms);
fs::copy_file(source, target, fs::copy_option::overwrite_if_exists);
fs::permissions(target, perms);
}
PresetUpdater::PresetUpdater(int version_online_event) : PresetUpdater::PresetUpdater(int version_online_event) :
p(new priv(version_online_event)) p(new priv(version_online_event))