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LibWebView: Let Settings clear HSTS policies

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This commit is contained in:
Luke Wilde 2026-05-13 17:32:12 +01:00 committed by Shannon Booth
parent f6e5af0cb5
commit 9be221abff
3 changed files with 21 additions and 0 deletions
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1
Libraries/LibWebView/Application.cpp
View file

@ -1203,6 +1203,7 @@ void Application::clear_browsing_data(ClearBrowsingDataOptions const& options)
if (options.delete_site_data == ClearBrowsingDataOptions::Delete::Yes) {
m_cookie_jar->expire_cookies_accessed_since(options.since);
m_storage_jar->remove_items_accessed_since(options.since);
m_hsts_store->remove_policies_observed_since(options.since);
}
if (did_change_history)

17
Libraries/LibWebView/HSTSStore.cpp
View file

@ -134,6 +134,11 @@ bool HSTSStore::is_known_hsts_host(StringView domain)
return false;
}
void HSTSStore::remove_policies_observed_since(UnixDateTime since)
{
m_transient_storage.remove_policies_observed_since(since);
}
void HSTSStore::TransientStorage::set_policies(Policies policies)
{
m_policies = move(policies);
@ -168,6 +173,18 @@ void HSTSStore::TransientStorage::update_last_observed_time(StringView domain)
m_dirty_policies.set(it->key, it->value);
}
void HSTSStore::TransientStorage::remove_policies_observed_since(UnixDateTime since)
{
for (auto& [domain, policy] : m_policies) {
if (policy.last_observed_time >= since) {
policy.expiry = UnixDateTime::earliest();
m_dirty_policies.set(domain, policy);
}
}
purge_expired_policies();
}
UnixDateTime HSTSStore::TransientStorage::purge_expired_policies()
{
// A Known HSTS Host is "expired" if its cache entry has an expiry date

3
Libraries/LibWebView/HSTSStore.h
View file

@ -29,6 +29,8 @@ public:
// https://www.rfc-editor.org/rfc/rfc6797#section-8.2
bool is_known_hsts_host(StringView domain);
void remove_policies_observed_since(UnixDateTime since);
private:
struct StoredPolicy {
UnixDateTime expiry;
@ -52,6 +54,7 @@ private:
void update_last_observed_time(StringView domain);
UnixDateTime purge_expired_policies();
void remove_policies_observed_since(UnixDateTime since);
auto take_dirty_policies() { return move(m_dirty_policies); }