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sculpt: make download verification controllable

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This patch adds the 'Verify' argument to all download-related interfaces
in order to control the checking of signatures for downloads. Note that
it does not change the sculpt_manager's existing built-in policy of
always checking signatures.

Issue #4804
This commit is contained in:
Norman Feske 2023-03-24 14:08:38 +01:00 committed by Christian Helmuth
parent a351b0c164
commit b6bb338011
7 changed files with 51 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
repos/gems/src/app/sculpt_manager/main.cc
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@ -1106,10 +1106,10 @@ struct Sculpt::Main : Input_event_handler,
_deploy.update_managed_deploy_config();
}
Start_name new_construction(Component::Path const &pkg,
Start_name new_construction(Component::Path const &pkg, Verify verify,
Component::Info const &info) override
{
return _runtime_state.new_construction(pkg, info, _affinity_space);
return _runtime_state.new_construction(pkg, verify, info, _affinity_space);
}
void _apply_to_construction(Popup_dialog::Action::Apply_to &fn) override
@ -1129,9 +1129,9 @@ struct Sculpt::Main : Input_event_handler,
_deploy.update_managed_deploy_config();
}
void trigger_download(Path const &path) override
void trigger_download(Path const &path, Verify verify) override
{
_download_queue.add(path);
_download_queue.add(path, verify);
/* incorporate new download-queue content into update */
_deploy.update_installation();

15
repos/gems/src/app/sculpt_manager/model/component.h
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@ -32,9 +32,11 @@ struct Sculpt::Component : Noncopyable
Allocator &_alloc;
/* defined at construction time */
Name const name;
Path const path;
Info const info;
Name const name;
Path const path;
Verify const verify;
Info const info;
/* defined when blueprint arrives */
uint64_t ram { };
@ -98,7 +100,7 @@ struct Sculpt::Component : Noncopyable
struct Construction_action : Interface
{
virtual void new_construction(Path const &pkg, Info const &info) = 0;
virtual void new_construction(Path const &pkg, Verify, Info const &) = 0;
struct Apply_to : Interface { virtual void apply_to(Component &) = 0; };
@ -122,9 +124,10 @@ struct Sculpt::Component : Noncopyable
};
Component(Allocator &alloc, Name const &name, Path const &path,
Info const &info, Affinity::Space const space)
Verify verify, Info const &info, Affinity::Space const space)
:
_alloc(alloc), name(name), path(path), info(info), affinity_space(space)
_alloc(alloc), name(name), path(path), verify(verify), info(info),
affinity_space(space)
{ }
~Component()

30
repos/gems/src/app/sculpt_manager/model/download_queue.h
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@ -26,30 +26,42 @@ struct Sculpt::Download_queue : Noncopyable
{
Path const path;
bool const verify;
enum class State { DOWNLOADING, FAILED, DONE } state;
unsigned percent = 0;
Download(Path const &path) : path(path), state(State::DOWNLOADING) { }
Download(Path const &path, Verify verify)
:
path(path), verify(verify.value), state(State::DOWNLOADING)
{ }
void gen_installation_entry(Xml_generator &xml) const
{
if (state != State::DOWNLOADING)
return;
auto gen_install_node = [&] (auto type, auto path) {
xml.node(type, [&] () { xml.attribute("path", path); }); };
auto gen_verify_attr = [&] {
if (!verify)
xml.attribute("verify", "no"); };
auto gen_install_node = [&] (auto type) {
xml.node(type, [&] () {
xml.attribute("path", path);
gen_verify_attr(); }); };
if (Depot::Archive::index(path))
gen_install_node("index", path);
gen_install_node("index");
else if (Depot::Archive::image_index(path))
gen_install_node("image_index", path);
gen_install_node("image_index");
else if (Depot::Archive::image(path))
gen_install_node("image", path);
gen_install_node("image");
else
xml.node("archive", [&] () {
xml.attribute("path", path);
xml.attribute("source", "no"); });
xml.attribute("source", "no");
gen_verify_attr(); });
}
};
@ -59,7 +71,7 @@ struct Sculpt::Download_queue : Noncopyable
Download_queue(Allocator &alloc) : _alloc(alloc) { }
void add(Path const &path)
void add(Path const &path, Verify const verify)
{
log("add to download queue: ", path);
bool already_exists = false;
@ -70,7 +82,7 @@ struct Sculpt::Download_queue : Noncopyable
if (already_exists)
return;
new (_alloc) Registered<Download>(_downloads, path);
new (_alloc) Registered<Download>(_downloads, path, verify);
}
template <typename FN>

10
repos/gems/src/app/sculpt_manager/model/runtime_state.h
View File

@ -157,12 +157,13 @@ class Sculpt::Runtime_state : public Runtime_info
*/
Launched_child(Allocator &alloc, Start_name const &name,
Component::Path const &pkg_path,
Verify const verify,
Component::Info const &info,
Affinity::Space const space)
:
name(name), launcher(), launched(false)
{
construction.construct(alloc, name, pkg_path, info, space);
construction.construct(alloc, name, pkg_path, verify, info, space);
}
void gen_deploy_start_node(Xml_generator &xml, Runtime_state const &state) const
@ -436,9 +437,10 @@ class Sculpt::Runtime_state : public Runtime_info
new (_alloc) Registered<Launched_child>(_launched_children, name, launcher);
}
Start_name new_construction(Component::Path const pkg,
Start_name new_construction(Component::Path const pkg,
Verify const verify,
Component::Info const &info,
Affinity::Space const space)
Affinity::Space const space)
{
/* allow only one construction at a time */
discard_construction();
@ -452,7 +454,7 @@ class Sculpt::Runtime_state : public Runtime_info
_currently_constructed = new (_alloc)
Registered<Launched_child>(_launched_children, _alloc,
unique_name, pkg, info, space);
unique_name, pkg, verify, info, space);
return unique_name;
}

5
repos/gems/src/app/sculpt_manager/types.h
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@ -60,6 +60,11 @@ namespace Sculpt {
DRIVER = 0,
LEITZENTRALE = 0 /* only for latency-critical drivers */
};
/**
* Argument type for controlling the verification of downloads
*/
struct Verify { bool value; };
}
#endif /* _TYPES_H_ */

5
repos/gems/src/app/sculpt_manager/view/popup_dialog.cc
View File

@ -353,7 +353,7 @@ void Popup_dialog::click(Action &action)
} else {
if (!_index_avail(clicked))
action.trigger_download(_index_path(clicked));
action.trigger_download(_index_path(clicked), Verify{true});
else
action.remove_index(clicked);
}
@ -395,7 +395,8 @@ void Popup_dialog::click(Action &action)
auto path = item.attribute_value("path", Component::Path());
auto info = item.attribute_value("info", Component::Info());
_construction_name = action.new_construction(path, info);
_construction_name =
action.new_construction(path, Verify{true}, info);
_state = PKG_REQUESTED;
_depot_query.trigger_depot_query();

6
repos/gems/src/app/sculpt_manager/view/popup_dialog.h
View File

@ -88,7 +88,7 @@ struct Sculpt::Popup_dialog : Dialog
{
virtual void launch_global(Path const &launcher) = 0;
virtual Start_name new_construction(Component::Path const &pkg,
virtual Start_name new_construction(Component::Path const &pkg, Verify,
Component::Info const &info) = 0;
struct Apply_to : Interface { virtual void apply_to(Component &) = 0; };
@ -110,7 +110,7 @@ struct Sculpt::Popup_dialog : Dialog
virtual void discard_construction() = 0;
virtual void launch_construction() = 0;
virtual void trigger_download(Path const &) = 0;
virtual void trigger_download(Path const &, Verify) = 0;
virtual void remove_index(Depot::Archive::User const &) = 0;
};
@ -340,7 +340,7 @@ struct Sculpt::Popup_dialog : Dialog
if (!_blueprint_info.pkg_avail && _install_item.activated("install")) {
_construction_info.with_construction([&] (Component const &component) {
action.trigger_download(component.path);
action.trigger_download(component.path, component.verify);
_install_item.reset();
_refresh.refresh_popup_dialog();
});