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Browser: Store cookies in a LibSQL database :^)

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Currently, cookies are ephemeral and only survive for the lifetime of
Browser instance. This will make Browser instead store cookies in a SQL
database for persisted access.
This commit is contained in:
Timothy Flynn 2022-10-27 12:56:22 -04:00 • committed by Andreas Kling
parent bf060adcf9
commit fef255ee22
6 changed files with 513 additions and 121 deletions
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62
Userland/Applications/Browser/CookieJar.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2021, Tim Flynn <trflynn89@serenityos.org>
* Copyright (c) 2021-2022, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -7,34 +7,42 @@
#pragma once
#include <AK/DeprecatedString.h>
#include <AK/Function.h>
#include <AK/HashMap.h>
#include <AK/Optional.h>
#include <AK/Traits.h>
#include <LibCore/DateTime.h>
#include <LibSQL/Type.h>
#include <LibWeb/Cookie/Cookie.h>
#include <LibWeb/Forward.h>
namespace Browser {
struct CookieStorageKey {
bool operator==(CookieStorageKey const&) const = default;
DeprecatedString name;
DeprecatedString domain;
DeprecatedString path;
};
class Database;
class CookieJar {
struct Statements {
SQL::StatementID create_table { 0 };
SQL::StatementID insert_cookie { 0 };
SQL::StatementID update_cookie { 0 };
SQL::StatementID expire_cookie { 0 };
SQL::StatementID select_cookie { 0 };
SQL::StatementID select_all_cookies { 0 };
};
public:
static ErrorOr<CookieJar> create(Database& database);
DeprecatedString get_cookie(const URL& url, Web::Cookie::Source source);
void set_cookie(const URL& url, Web::Cookie::ParsedCookie const& parsed_cookie, Web::Cookie::Source source);
void update_cookie(Web::Cookie::Cookie);
void dump_cookies() const;
Vector<Web::Cookie::Cookie> get_all_cookies() const;
void dump_cookies();
Vector<Web::Cookie::Cookie> get_all_cookies();
Vector<Web::Cookie::Cookie> get_all_cookies(URL const& url);
Optional<Web::Cookie::Cookie> get_named_cookie(URL const& url, DeprecatedString const& name);
private:
CookieJar(Database& database, Statements statements);
static Optional<DeprecatedString> canonicalize_domain(const URL& url);
static bool domain_matches(DeprecatedString const& string, DeprecatedString const& domain_string);
static bool path_matches(DeprecatedString const& request_path, DeprecatedString const& cookie_path);
@ -46,26 +54,22 @@ private:
};
void store_cookie(Web::Cookie::ParsedCookie const& parsed_cookie, const URL& url, DeprecatedString canonicalized_domain, Web::Cookie::Source source);
Vector<Web::Cookie::Cookie&> get_matching_cookies(const URL& url, DeprecatedString const& canonicalized_domain, Web::Cookie::Source source, MatchingCookiesSpecMode mode = MatchingCookiesSpecMode::RFC6265);
Vector<Web::Cookie::Cookie> get_matching_cookies(const URL& url, DeprecatedString const& canonicalized_domain, Web::Cookie::Source source, MatchingCookiesSpecMode mode = MatchingCookiesSpecMode::RFC6265);
void insert_cookie_into_database(Web::Cookie::Cookie const& cookie);
void update_cookie_in_database(Web::Cookie::Cookie const& cookie);
using OnCookieFound = Function<void(Web::Cookie::Cookie&, Web::Cookie::Cookie)>;
using OnCookieNotFound = Function<void(Web::Cookie::Cookie)>;
void select_cookie_from_database(Web::Cookie::Cookie cookie, OnCookieFound on_result, OnCookieNotFound on_complete_without_results);
using OnSelectAllCookiesResult = Function<void(Web::Cookie::Cookie)>;
void select_all_cookies_from_database(OnSelectAllCookiesResult on_result);
void purge_expired_cookies();
HashMap<CookieStorageKey, Web::Cookie::Cookie> m_cookies;
};
}
namespace AK {
template<>
struct Traits<Browser::CookieStorageKey> : public GenericTraits<Browser::CookieStorageKey> {
static unsigned hash(Browser::CookieStorageKey const& key)
{
unsigned hash = 0;
hash = pair_int_hash(hash, string_hash(key.name.characters(), key.name.length()));
hash = pair_int_hash(hash, string_hash(key.domain.characters(), key.domain.length()));
hash = pair_int_hash(hash, string_hash(key.path.characters(), key.path.length()));
return hash;
}
Database& m_database;
Statements m_statements;
};
}